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1

Puget Sound Energy - Resource Conservation Manager Program | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Energy - Resource Conservation Manager Program Puget Sound Energy - Resource Conservation Manager Program Puget Sound Energy - Resource Conservation Manager Program < Back Eligibility Commercial Fed. Government Industrial Institutional Local Government Nonprofit Schools State Government Savings Category Heating & Cooling Home Weatherization Construction Commercial Weatherization Commercial Heating & Cooling Design & Remodeling Program Info State District of Columbia Program Type Utility Grant Program Rebate Amount Incentive determined as a percentage of the typical RCM salary to help get program started with initial set-up of utility database and program organization. Typically funded at 25% of the first year salary. Provider Puget Sound Energy Puget Sound Energy's (PSE) Resource Conservation Manager Program (RCM)

2

PP-6 Puget Sound Power & Light Company | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Power & Light Company PP-6 Puget Sound Power & Light Company Presidential permit authorizing Puget Sound Power & Light Company to construct, operate, and maintain...

3

Puget Sound Clean Cities Petroleum Reduction Project  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 universities, 9 private businesses Overview Puget Sound Clean Cities Coalition Petroleum Reduction Project - DE-EE0002020 Project Objectives: * Reduce petroleum use in the...

4

Puget Sound Clean Cities Petroleum Reduction Project | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

tiarravt042meyn2010p.pdf More Documents & Publications Puget Sound Clean Cities Petroleum Reduction Project Puget Sound Clean Cities Petroleum Reduction Project North Central...

5

Puget Sound Clean Cities Petroleum Reduction Project | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Puget Sound Clean Cities Petroleum Reduction Project Puget Sound Clean Cities Petroleum Reduction Project 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program...

6

Puget Sound Clean Cities Petroleum Reduction Project | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Clean Cities Petroleum Reduction Project Puget Sound Clean Cities Petroleum Reduction Project 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program...

7

Puget Sound Energy Inc | Open Energy Information  

Open Energy Info (EERE)

Puget Sound Energy Inc Puget Sound Energy Inc Jump to: navigation, search Name Puget Sound Energy Inc Place Washington Utility Id 15500 Utility Location Yes Ownership I NERC Location WECC NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Retail Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 24 (General Service One Phase) Commercial 24 (General Service Three Phase) Commercial

8

Puget Sound Energy - Commercial Retrofit Energy Efficiency Grant Program |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Energy - Commercial Retrofit Energy Efficiency Grant Puget Sound Energy - Commercial Retrofit Energy Efficiency Grant Program Puget Sound Energy - Commercial Retrofit Energy Efficiency Grant Program < Back Eligibility Commercial Fed. Government Industrial Local Government Nonprofit State Government Savings Category Heating & Cooling Commercial Heating & Cooling Heating Cooling Home Weatherization Construction Commercial Weatherization Design & Remodeling Manufacturing Other Heat Pumps Appliances & Electronics Commercial Lighting Lighting Program Info State District of Columbia Program Type Utility Grant Program Rebate Amount Up to 70% of installed cost of qualifying retrofit projects or up to 50% of qualifying lighting upgrades. Provider Puget Sound Energy PSE can provide a custom retrofit grant for any energy-efficiency project

9

Puget Sound Energy - Portable Classroom Energy Efficient Controls Rebate  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Energy - Portable Classroom Energy Efficient Controls Puget Sound Energy - Portable Classroom Energy Efficient Controls Rebate Program Puget Sound Energy - Portable Classroom Energy Efficient Controls Rebate Program < Back Eligibility Schools Savings Category Heating & Cooling Commercial Heating & Cooling Maximum Rebate Payable only up to the cost of the project including labor. Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount 365-Day Programmable Thermostat - up to $250 Occupancy Sensor Damper Control - additional 50% Occupancy Sensor Lighting Control - additional 50% Provider Puget Sound Energy Puget Sound Energy's (PSE) Portable Classroom Controls Rebate program offers rebates to school customers who upgrade portable classroom controls from seven-day programmable thermostats to 365-day programmable

10

Puget Sound Dissolved Oxygen Modeling Study: Development of an Intermediate-Scale Hydrodynamic Model  

SciTech Connect

The Washington State Department of Ecology contracted with Pacific Northwest National Laboratory to develop an intermediate-scale hydrodynamic and water quality model to study dissolved oxygen and nutrient dynamics in Puget Sound and to help define potential Puget Sound-wide nutrient management strategies and decisions. Specifically, the project is expected to help determine 1) if current and potential future nitrogen loadings from point and non-point sources are significantly impairing water quality at a large scale and 2) what level of nutrient reductions are necessary to reduce or dominate human impacts to dissolved oxygen levels in the sensitive areas. In this study, an intermediate-scale hydrodynamic model of Puget Sound was developed to simulate the hydrodynamics of Puget Sound and the Northwest Straits for the year 2006. The model was constructed using the unstructured Finite Volume Coastal Ocean Model. The overall model grid resolution within Puget Sound in its present configuration is about 880 m. The model was driven by tides, river inflows, and meteorological forcing (wind and net heat flux) and simulated tidal circulations, temperature, and salinity distributions in Puget Sound. The model was validated against observed data of water surface elevation, velocity, temperature, and salinity at various stations within the study domain. Model validation indicated that the model simulates tidal elevations and currents in Puget Sound well and reproduces the general patterns of the temperature and salinity distributions.

Yang, Zhaoqing; Khangaonkar, Tarang; Labiosa, Rochelle G.; Kim, Taeyun

2010-11-30T23:59:59.000Z

11

Puget Sound Energy - Commercial Energy Efficient Equipment Rebate Programs  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Energy - Commercial Energy Efficient Equipment Rebate Puget Sound Energy - Commercial Energy Efficient Equipment Rebate Programs Puget Sound Energy - Commercial Energy Efficient Equipment Rebate Programs < Back Eligibility Commercial Industrial Institutional Nonprofit Schools Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Heat Pumps Commercial Lighting Lighting Manufacturing Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount '''Lighting''' Small Business Lighting: $3 - $190 CFLs: $3 - $12 LEDs: $10 - $25 Ceramic Metal Halide Lamps: $25 LED Exit Signs: $50 LED Traffic Signals: $5 - $20 Lighting Controls: $40 - $80 T8 Lamp Upgrade: $1 per lamp '''HVAC''' HVAC Installations (New Construction): $30/ton HVAC Replacements: $100 - $550

12

EIS-0160: Puget Sound Area Electric Reliability Plan  

Energy.gov (U.S. Department of Energy (DOE))

The U.S. Department of Energy’s Bonneville Power Administration prepared this statement to assess the environmental and socioeconomic implications of potential solutions to address a power system problem in the Puget Sound area of Washington State.

13

toProtectandRestorePugetSound Final Report to the Puget Sound Partnership July 30, 2009 Grant #200806  

E-Print Network (OSTI)

team seining in Watmough Bight. Photo by Chris Sergeant Citizen Science Advisory Panel Russel Barsh" session at the 2009 Puget Sound Georgia Basin Ecosystem Conference; and the "Exploring the Spectrum

Carrington, Emily

14

Puget Sound area electric reliability plan. Draft environmental impact statement  

SciTech Connect

The Puget Sound Area Electric Reliability Plan Draft Environmental Impact Statement (DEIS) identifies the alternatives for solving a power system problem in the Puget Sound area. This Plan is undertaken by Bonneville Power Administration (BPA), Puget Sound Power & Light, Seattle City Light, Snohomish Public Utility District No. 1 (PUD), and Tacoma Public Utilities. The Plan consists of potential actions in Puget Sound and other areas in the State of Washington. A specific need exists in the Puget Sound area for balance between east-west transmission capacity and the increasing demand to import power generated east of the Cascades. At certain times of the year, there is more demand for power than the electric system can supply in the Puget Sound area. This high demand, called peak demand, occurs during the winter months when unusually cold weather increases electricity use for heating. The existing power system can supply enough power if no emergencies occur. However, during emergencies, the system will not operate properly. As demand grows, the system becomes more strained. To meet demand, the rate of growth of demand must be reduced or the ability to serve the demand must be increased, or both. The plan to balance Puget Sound`s power demand and supply has these purposes: The plan should define a set of actions that would accommodate ten years of load growth (1994--2003). Federal and State environmental quality requirements should be met. The plan should be consistent with the plans of the Northwest Power Planning Council. The plan should serve as a consensus guideline for coordinated utility action. The plan should be flexible to accommodate uncertainties and differing utility needs. The plan should balance environmental impacts and economic costs. The plan should provide electric system reliability consistent with customer expectations. 29 figs., 24 tabs.

Not Available

1991-09-01T23:59:59.000Z

15

Puget Sound Area Electric Reliability Plan : Draft Environmental Impact State.  

SciTech Connect

The Puget Sound Area Electric Reliability Plan Draft Environmental Impact Statement (DEIS) identifies the alternatives for solving a power system problem in the Puget Sound area. This Plan is undertaken by Bonneville Power Administration (BPA), Puget Sound Power Light, Seattle City Light, Snohomish Public Utility District No. 1 (PUD), and Tacoma Public Utilities. The Plan consists of potential actions in Puget Sound and other areas in the State of Washington. A specific need exists in the Puget Sound area for balance between east-west transmission capacity and the increasing demand to import power generated east of the Cascades. At certain times of the year, there is more demand for power than the electric system can supply in the Puget Sound area. This high demand, called peak demand, occurs during the winter months when unusually cold weather increases electricity use for heating. The existing power system can supply enough power if no emergencies occur. However, during emergencies, the system will not operate properly. As demand grows, the system becomes more strained. To meet demand, the rate of growth of demand must be reduced or the ability to serve the demand must be increased, or both. The plan to balance Puget Sound's power demand and supply has these purposes: The plan should define a set of actions that would accommodate ten years of load growth (1994--2003). Federal and State environmental quality requirements should be met. The plan should be consistent with the plans of the Northwest Power Planning Council. The plan should serve as a consensus guideline for coordinated utility action. The plan should be flexible to accommodate uncertainties and differing utility needs. The plan should balance environmental impacts and economic costs. The plan should provide electric system reliability consistent with customer expectations. 29 figs., 24 tabs.

United States. Bonneville Power Administration.

1991-09-01T23:59:59.000Z

16

Puget Sound Dissolved Oxygen Modeling Study: Development of an Intermediate Scale Water Quality Model  

SciTech Connect

The Salish Sea, including Puget Sound, is a large estuarine system bounded by over seven thousand miles of complex shorelines, consists of several subbasins and many large inlets with distinct properties of their own. Pacific Ocean water enters Puget Sound through the Strait of Juan de Fuca at depth over the Admiralty Inlet sill. Ocean water mixed with freshwater discharges from runoff, rivers, and wastewater outfalls exits Puget Sound through the brackish surface outflow layer. Nutrient pollution is considered one of the largest threats to Puget Sound. There is considerable interest in understanding the effect of nutrient loads on the water quality and ecological health of Puget Sound in particular and the Salish Sea as a whole. The Washington State Department of Ecology (Ecology) contracted with Pacific Northwest National Laboratory (PNNL) to develop a coupled hydrodynamic and water quality model. The water quality model simulates algae growth, dissolved oxygen, (DO) and nutrient dynamics in Puget Sound to inform potential Puget Sound-wide nutrient management strategies. Specifically, the project is expected to help determine 1) if current and potential future nitrogen loadings from point and non-point sources are significantly impairing water quality at a large scale and 2) what level of nutrient reductions are necessary to reduce or control human impacts to DO levels in the sensitive areas. The project did not include any additional data collection but instead relied on currently available information. This report describes model development effort conducted during the period 2009 to 2012 under a U.S. Environmental Protection Agency (EPA) cooperative agreement with PNNL, Ecology, and the University of Washington awarded under the National Estuary Program

Khangaonkar, Tarang; Sackmann, Brandon S.; Long, Wen; Mohamedali, Teizeen; Roberts, Mindy

2012-10-01T23:59:59.000Z

17

Puget Sound area electric reliability plan  

SciTech Connect

Various conservation, load management, and fuel switching programs were considered as ways to reduce or shift system peak load. These programs operate at the end-use level, such as residential water heat. Figure D-1a shows what electricity consumption for water heat looks like on normal and extreme peak days. Load management programs, such as water heat control, are designed to reduce electricity consumption at the time of system peak. On the coldest day in average winter, system load peaks near 8:00 a.m. In a winter with extremely cold weather, electricity consumption increases fr all hours, and the system peak shifts to later in the morning. System load shapes in the Puget Sound area are shown in Figure D-1b for a normal winter peak day (February 2, 1988) and extreme peak day (February 3, 1989). Peak savings from any program are calculated to be the reduction in loads on the entire system at the hour of system peak. Peak savings for all programs are measured at 8:00 a.m. on a normal peak day and 9:00 a.m. on an extreme peak day. On extremely cold day, some water heat load shifts to much later in the morning, with less load available for shedding at the time of system peak. Models of hourly end-use consumption were constructed to simulate the impact of conservation, land management, and fuel switching programs on electricity consumption. Javelin, a time-series simulating package for personal computers, was chosen for the hourly analysis. Both a base case and a program case were simulated. 15 figs., 7 tabs.

Not Available

1991-09-01T23:59:59.000Z

18

Puget Sound Energy - Commercial New Construction Energy Efficiency Grant  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Energy - Commercial New Construction Energy Efficiency Puget Sound Energy - Commercial New Construction Energy Efficiency Grant Program Puget Sound Energy - Commercial New Construction Energy Efficiency Grant Program < Back Eligibility Commercial Fed. Government Industrial Local Government Nonprofit State Government Savings Category Heating & Cooling Home Weatherization Construction Commercial Weatherization Commercial Heating & Cooling Design & Remodeling Other Program Info State District of Columbia Program Type Utility Grant Program Rebate Amount '''Whole Building Approach:''' $0.60 - $1.80 per square foot for measures that are 10 - 30% above required code '''Building Components:''' Up to 100% of the incremental cost of individual measures '''Building Commissioning:''' Up to $0.50 per square foot with maximum of 50% of third-party

19

Puget Sound Energy - Residential Energy Efficiency Rebate Programs |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Energy - Residential Energy Efficiency Rebate Programs Puget Sound Energy - Residential Energy Efficiency Rebate Programs Puget Sound Energy - Residential Energy Efficiency Rebate Programs < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Appliances & Electronics Sealing Your Home Ventilation Heat Pumps Commercial Lighting Lighting Water Heating Maximum Rebate Floor/Attic/Wall Insulation: $400 for each form of insulation Duct Insulation: $200 for each form of insulation Windows: $750 Heat Pump Water Heater: Energy Star rated Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Ductless Heat Pumps: $1,200 Geothermal Heat Pump: $1,500 Air-Source Heat Pumps: $200 - $800 Heat Pump Sizing and Lock-Out Control: $300

20

Puget Sound Communities Promote Energy Efficiency | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Communities Promote Energy Efficiency Puget Sound Communities Promote Energy Efficiency Puget Sound Communities Promote Energy Efficiency April 2, 2010 - 4:50pm Addthis Lorelei Laird Writer, Energy Empowers What does this project do? Identifies wasted energy Frees up money for cash strapped programs in the area. Four organizations on Washington state's Kitsap Peninsula are joining forces to improve their energy efficiency. Led by the City of Bremerton, the largest participant city by population and energy needs, the four will hire an expert consultant to find and document ways to save energy in big ways and small. Pat Coxon, Wastewater Division manager for the city, says the project is still getting started, but reductions in every part of its resource use are on the table. He says the grant was a well-timed opportunity for Bremerton

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

PUGET SOUND ENERGY, INC- 14-123-LNG  

Energy.gov (U.S. Department of Energy (DOE))

The Office of Fossil Energy gives notice of receipt of an application filed on September 4, 2014, by Puget Sound Energy, Inc. requesting authorization to import and export a combined total of up to 10,000 MMBtu units of natural gas per day beginning on November 1, 2014 and ending on October 31, 2018.

22

Puget Sound Energy - Multi-Family Efficiency Programs | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You are here You are here Home » Puget Sound Energy - Multi-Family Efficiency Programs Puget Sound Energy - Multi-Family Efficiency Programs < Back Eligibility Construction Multi-Family Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Appliances & Electronics Manufacturing Heat Pumps Commercial Lighting Lighting Water Heating Windows, Doors, & Skylights Solar Swimming Pool Heaters Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Multi-Family Retrofit CFLs: $20/fixture or FREE LEDs: $20- $30 Windows/Sliding Glass Doors: $6 - $8/sq. ft. Insulation: $0.75/sq. ft. In-Unit Water Heater: $50/unit Clothes Washer: $50 - $100 In-Unit Refrigerator: $20 Solar Pool Heater: Not Specified

23

EA-1949: Admiralty Inlet Pilot Tidal Project, Puget Sound, WA  

Energy.gov (U.S. Department of Energy (DOE))

This EA analyzes the potential environmental effects of a proposal by the Public Utility District No. 1 of Snowhomish County, Washington to construct and operate the Admiralty Inlet Tidal Project. The proposed 680-kilowatt project would be located on the east side of Admiralty Inlet in Puget Sound, Washington, about 1 kilometer west of Whidbey Island, entirely within Island County, Washington. The Federal Energy Regulatory Commission (FERC) is the lead agency. DOE is a cooperating agency.

24

Manta Wings: Wave Energy Testing Floats to Puget Sound | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Manta Wings: Wave Energy Testing Floats to Puget Sound Manta Wings: Wave Energy Testing Floats to Puget Sound Manta Wings: Wave Energy Testing Floats to Puget Sound August 6, 2010 - 11:27am Addthis The 1:15 scale prototype being lowered into the wave flume at Oregon State University's O.H. Hinsdale Wave Research Laboratory | Photo courtesy of Columbia Power The 1:15 scale prototype being lowered into the wave flume at Oregon State University's O.H. Hinsdale Wave Research Laboratory | Photo courtesy of Columbia Power Lindsay Gsell Columbia Power Technologies plans to test an intermediate-scale version of its wave energy converter device in Puget Sound later this year. After the successful control tests, the company will move testing to open water in Puget Sound this fall. Columbia will test the intermediate 1:7

25

Puget Sound Clean Cities Coalition | Open Energy Information  

Open Energy Info (EERE)

Coalition Coalition Jump to: navigation, search Logo: Puget Sound Clean Cities Coalition Name Puget Sound Clean Cities Coalition Address 1904 Third Avenue Place Seattle, Washington Zip 98101 Region Pacific Northwest Area Website http://www.pugetsoundcleanciti Notes Public/private partnership that works to advance environmental and public health, energy security and economic development Coordinates 47.6117208°, -122.3396565° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.6117208,"lon":-122.3396565,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

26

Puget Sound Area Electric Reliability Plan. Appendix B : Local Generation Evaluation : Draft Environmental Impact Statement.  

SciTech Connect

The information and data contained in this Appendix was extracted from numerous sources. The principle sources used for technical data were Bonneville Power Administration's 1990 Resource Program along with its technical appendix, and Chapter 8 of the Draft 1991 Northwest Conservation and Electric Power Plan. All cost data is reported 1988 dollars unless otherwise noted. This information was supplemented by other data developed by Puget Sound utilities who participated on the Local Generation Team. Identifying generating resources available to the Puget Sound area involved a five step process: (1) listing all possible resources that might contribute power to the Puget Sound area, (2) characterizing the technology/resource status, cost and operating characteristics of these resources, (3) identifying exclusion criteria based on the needs of the overall Puget Sound Electric Reliability Plan study, (4) applying these criteria to the list of resources, and (5) summarizing of the costs and characteristics of the final list of resources. 15 refs., 20 tabs.

United States. Bonneville Power Administration.

1991-09-01T23:59:59.000Z

27

EA-1949: Admiralty Inlet Pilot Tidal Project, Puget Sound, WA | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

49: Admiralty Inlet Pilot Tidal Project, Puget Sound, WA 49: Admiralty Inlet Pilot Tidal Project, Puget Sound, WA EA-1949: Admiralty Inlet Pilot Tidal Project, Puget Sound, WA SUMMARY This EA analyzes the potential environmental effects of a proposal by the Public Utility District No. 1 of Snowhomish County, Washington to construct and operate the Admiralty Inlet Tidal Project. The proposed 680-kilowatt project would be located on the east side of Admiralty Inlet in Puget Sound, Washington, about 1 kilometer west of Whidbey Island, entirely within Island County, Washington. The Federal Energy Regulatory Commission (FERC) is the lead agency. DOE is a cooperating agency. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD August 9, 2013 EA-1949: FERC Notice of Availability Errata Sheet

28

Puget Sound Clean Air Agency | Open Energy Information  

Open Energy Info (EERE)

Air Agency Air Agency Jump to: navigation, search Name Puget Sound Clean Air Agency Address 1904 Third Avenue Place Seattle, Washington Zip 98101 Region Pacific Northwest Area Website http://www.pscleanair.org/ Notes Special-purpose, regional agency chartered by state law to protect public health, improve neighborhood air quality and reduce greenhouse gases Coordinates 47.6117208°, -122.3396565° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.6117208,"lon":-122.3396565,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

29

Health-risk assessment of chemical contamination in Puget Sound seafood. Final report 1985-1988  

SciTech Connect

This report provides resource management and health agencies with a general indication of the magnitude of potential human health risks associated with consumption of recreationally harvested seafoods from Puget Sound. Data collection and evaluation focused on a variety of metal and organic contaminants in fish, shellfish and edible seaweeds from 22 locations in the Sound. EPA risk assessment techniques were used to characterize risks to average and high consumer groups for both carcinogens and noncarcinogens. Theoretical risks associated with consumption of both average and high quantities of Puget Sound seafood appear to be comparable to or substantially less than those for fish and shellfish from other locations in the United States.

Williams, L.

1988-09-01T23:59:59.000Z

30

Development of a Hydrodynamic Model of Puget Sound and Northwest Straits  

SciTech Connect

The hydrodynamic model used in this study is the Finite Volume Coastal Ocean Model (FVCOM) developed by the University of Massachusetts at Dartmouth. The unstructured grid and finite volume framework, as well as the capability of wetting/drying simulation and baroclinic simulation, makes FVCOM a good fit to the modeling needs for nearshore restoration in Puget Sound. The model domain covers the entire Puget Sound, Strait of Juan de Fuca, San Juan Passages, and Georgia Strait at the United States-Canada Border. The model is driven by tide, freshwater discharge, and surface wind. Preliminary model validation was conducted for tides at various locations in the straits and Puget Sound using National Oceanic and Atmospheric Administration (NOAA) tide data. The hydrodynamic model was successfully linked to the NOAA oil spill model General NOAA Operational Modeling Environment model (GNOME) to predict particle trajectories at various locations in Puget Sound. Model results demonstrated that the Puget Sound GNOME model is a useful tool to obtain first-hand information for emergency response such as oil spill and fish migration pathways.

Yang, Zhaoqing; Khangaonkar, Tarang P.

2007-12-10T23:59:59.000Z

31

1. Puget Sound Rivers and Salmon Recovery David R. Montgomery, Derek B. Booth, and Susan Bolton  

E-Print Network (OSTI)

and streams and therefore aquatic ecosystems. Factors influencing salmon abundance are often general- ized A symposium on Restoration of Puget Sound Rivers at the spring 2000 meeting of the Society for Ecological Restoration's Northwest chapter pre- sented an opportunity to synthesize regional expertise on river

Montgomery, David R.

32

Study of the Acoustic Effects of Hydrokinetic Tidal Turbines in Admiralty Inlet, Puget Sound  

SciTech Connect

Hydrokinetic turbines will be a source of noise in the marine environment - both during operation and during installation/removal. High intensity sound can cause injury or behavioral changes in marine mammals and may also affect fish and invertebrates. These noise effects are, however, highly dependent on the individual marine animals; the intensity, frequency, and duration of the sound; and context in which the sound is received. In other words, production of sound is a necessary, but not sufficient, condition for an environmental impact. At a workshop on the environmental effects of tidal energy development, experts identified sound produced by turbines as an area of potentially significant impact, but also high uncertainty. The overall objectives of this project are to improve our understanding of the potential acoustic effects of tidal turbines by: (1) Characterizing sources of existing underwater noise; (2) Assessing the effectiveness of monitoring technologies to characterize underwater noise and marine mammal responsiveness to noise; (3) Evaluating the sound profile of an operating tidal turbine; and (4) Studying the effect of turbine sound on surrogate species in a laboratory environment. This study focuses on a specific case study for tidal energy development in Admiralty Inlet, Puget Sound, Washington (USA), but the methodologies and results are applicable to other turbine technologies and geographic locations. The project succeeded in achieving the above objectives and, in doing so, substantially contributed to the body of knowledge around the acoustic effects of tidal energy development in several ways: (1) Through collection of data from Admiralty Inlet, established the sources of sound generated by strong currents (mobilizations of sediment and gravel) and determined that low-frequency sound recorded during periods of strong currents is non-propagating pseudo-sound. This helped to advance the debate within the marine and hydrokinetics acoustic community as to whether strong currents produce propagating sound. (2) Analyzed data collected from a tidal turbine operating at the European Marine Energy Center to develop a profile of turbine sound and developed a framework to evaluate the acoustic effects of deploying similar devices in other locations. This framework has been applied to Public Utility District No. 1 of Snohomish Country's demonstration project in Admiralty Inlet to inform postinstallation acoustic and marine mammal monitoring plans. (3) Demonstrated passive acoustic techniques to characterize the ambient noise environment at tidal energy sites (fixed, long-term observations recommended) and characterize the sound from anthropogenic sources (drifting, short-term observations recommended). (4) Demonstrated the utility and limitations of instrumentation, including bottom mounted instrumentation packages, infrared cameras, and vessel monitoring systems. In doing so, also demonstrated how this type of comprehensive information is needed to interpret observations from each instrument (e.g., hydrophone data can be combined with vessel tracking data to evaluate the contribution of vessel sound to ambient noise). (5) Conducted a study that suggests harbor porpoise in Admiralty Inlet may be habituated to high levels of ambient noise due to omnipresent vessel traffic. The inability to detect behavioral changes associated with a high intensity source of opportunity (passenger ferry) has informed the approach for post-installation marine mammal monitoring. (6) Conducted laboratory exposure experiments of juvenile Chinook salmon and showed that exposure to a worse than worst case acoustic dose of turbine sound does not result in changes to hearing thresholds or biologically significant tissue damage. Collectively, this means that Chinook salmon may be at a relatively low risk of injury from sound produced by tidal turbines located in or near their migration path. In achieving these accomplishments, the project has significantly advanced the District's goals of developing a demonstration-scale tidal energy proj

Brian Polagye; Jim Thomson; Chris Bassett; Jason Wood; Dom Tollit; Robert Cavagnaro; Andrea Copping

2012-03-30T23:59:59.000Z

33

Tidal Residual Eddies and their Effect on Water Exchange in Puget Sound  

SciTech Connect

Tidal residual eddies are one of the important hydrodynamic features in tidally dominant estuaries and coastal bays, and they could have significant effects on water exchange in a tidal system. This paper presents a modeling study of tides and tidal residual eddies in Puget Sound, a tidally dominant fjord-like estuary in the Pacific Northwest coast, using a three-dimensional finite-volume coastal ocean model. Mechanisms of vorticity generation and asymmetric distribution patterns around an island/headland were analyzed using the dynamic vorticity transfer approach and numerical experiments. Model results of Puget Sound show that a number of large twin tidal residual eddies exist in the Admiralty Inlet because of the presence of major headlands in the inlet. Simulated residual vorticities near the major headlands indicate that the clockwise tidal residual eddy (negative vorticity) is generally stronger than the anticlockwise eddy (positive vorticity) because of the effect of Coriolis force. The effect of tidal residual eddies on water exchange in Puget Sound and its sub-basins were evaluated by simulations of dye transport. It was found that the strong transverse variability of residual currents in the Admiralty Inlet results in a dominant seaward transport along the eastern shore and a dominant landward transport along the western shore of the Inlet. A similar transport pattern in Hood Canal is caused by the presence of tidal residual eddies near the entrance of the canal. Model results show that tidal residual currents in Whidbey Basin are small in comparison to other sub-basins. A large clockwise residual circulation is formed around Vashon Island near entrance of South Sound, which can potentially constrain the water exchange between the Central Basin and South Sound.

Yang, Zhaoqing; Wang, Taiping

2013-08-30T23:59:59.000Z

34

Puget Sound Area Electric Reliability Plan : Appendix E, Transmission Reinforcement Analysis.  

SciTech Connect

The purpose of this appendix to the draft environmental impact statement (EIS) report is to provide an update of the latest study work done on transmission system options for the Puget Sound Area Electric Reliability Plan. Also included in the attachments to the EIS are 2 reports analyzing the voltage stability of the Puget Sound transmission system and a review by Power Technologies, Inc. of the BPA voltage stability analysis and reactive options. Five transmission line options and several reactive options are presently being considered as possible solutions to the PSAFRP by the Transmission Team. The first two line options would be built on new rights-of way adjacent (as much as possible) to existing corridors. The reactive options would optimize the existing transmission system capability by adding new stations for series capacitors and/or switchgear. The other three line options are rebuilds or upgrades of existing cross mountain transmission lines. These options are listed below and include a preliminary assessment of the additional transmission system reinforcement required to integrate the new facilities into the existing transmission system. Plans were designed to provide at least 500 MVAR reactive margin.

United States. Bonneville Power Administration.

1992-04-01T23:59:59.000Z

35

Concentration and toxicity of sea-surface contaminants in Puget Sound  

SciTech Connect

The Marine Research Laboratory conducted studies during CY 1985 to evaluate the effects of sea-surface contamination on the reproductive success of a valued marine species. Microlayer and bulk water samples were collected from a rural bay, central Puget Sound, and three urban bays and analyzed for a number of metal and organic contaminants as well as for densities of neuston and plankton organisms. Fertilized neustonic eggs of sand sole (Psettichthys melanostictus) were exposed to the same microlayer samples during their first week of embryonic and larval development. Also, we evaluated the effects of microlayer extracts on the growth of trout cell cultures. Compared to rural sites, urban bays generally contained lower densities of neustonic flatfish eggs during the spawning season. Also, in contrast to the rural sites or the one central Puget Sound site, approximately half of the urban bay microlayer samples resulted in significant increases in embryo mortality (up to 100%), kyphosis (bent spine abnormalities) in hatched larvae, increased anaphase aberrations in developing embryos, and decreased trout cell growth. The toxic samples generally contained high concentrations of polycyclic aromatic and/or chlorinated hydrocarbons and/or potentially toxic metals. In some cases, concentrations of contaminants on the sea surface exceeded water-quality criteria by several orders of magnitude. Several samples of subsurface bulk water collected below highly contaminated surfaces showed no detectable contamination or toxicity.

Hardy, J.T.; Crecelius, E.A.; Kocan, R.

1986-04-01T23:59:59.000Z

36

Use of Advanced Meteorological Model Output for Coastal Ocean Modeling in Puget Sound  

SciTech Connect

It is a great challenge to specify meteorological forcing in estuarine and coastal circulation modeling using observed data because of the lack of complete datasets. As a result of this limitation, water temperature is often not simulated in estuarine and coastal modeling, with the assumption that density-induced currents are generally dominated by salinity gradients. However, in many situations, temperature gradients could be sufficiently large to influence the baroclinic motion. In this paper, we present an approach to simulate water temperature using outputs from advanced meteorological models. This modeling approach was applied to simulate annual variations of water temperatures of Puget Sound, a fjordal estuary in the Pacific Northwest of USA. Meteorological parameters from North American Region Re-analysis (NARR) model outputs were evaluated with comparisons to observed data at real-time meteorological stations. Model results demonstrated that NARR outputs can be used to drive coastal ocean models for realistic simulations of long-term water-temperature distributions in Puget Sound. Model results indicated that the net flux from NARR can be further improved with the additional information from real-time observations.

Yang, Zhaoqing; Khangaonkar, Tarang; Wang, Taiping

2011-06-01T23:59:59.000Z

37

Puget Sound Area Electric Reliability Plan. Appendix E: Transmission Reinforcement Analysis : Draft Environmental Impact Statement.  

SciTech Connect

Five transmission line options and several reactive (voltage support) options are presently being considered as possible solutions to the PSAERP by the Transmission Team. The first two line options would be built on new rights-of way adjacent (as much as possible) to existing corridors. The reactive options would optimize the existing transmission system capability by adding new stations for series capacitors and/or switchgear. The other three line options are rebuilds or upgrades of existing cross mountain transmission lines. These options are listed below and include a preliminary assessment of the additional transmission system reinforcement required to integrate the new facilities into the existing transmission system. These options were derived from earlier study work that was summarized in Puget Sound Reinforcement Transmission Options'' and New Cross Mountain Transmission Line Alternative: The Crosstie'', which are attached. The initial Transmission Options study report recognized the value to system performance of adding an entirely new circuit rather than rebuilding an existing one. However, siting realities require that rebuild options be considered. Typically, the most attractive rebuild options would be the lowest capacity (lowest voltage) circuits. But because of corridor location, length and terminal proximity, the rebuild options listed below appear to be the most promising. Schematic diagrams and QV Curves of each option are also attached. It should be noted that Snoqualmie and Echo Lake refer to the same station east of Puget Sound and Naneum and Kittitas refer to the same station in the Ellensburg area. 100 figs., 20 tabs.

United States. Bonneville Power Administration.

1991-09-01T23:59:59.000Z

38

Puget Sound Operational Forecast System - A Real-time Predictive Tool for Marine Resource Management and Emergency Responses  

SciTech Connect

To support marine ecological resource management and emergency response and to enhance scientific understanding of physical and biogeochemical processes in Puget Sound, a real-time Puget Sound Operational Forecast System (PS-OFS) was developed by the Coastal Ocean Dynamics & Ecosystem Modeling group (CODEM) of Pacific Northwest National Laboratory (PNNL). PS-OFS employs the state-of-the-art three-dimensional coastal ocean model and closely follows the standards and procedures established by National Oceanic and Atmospheric Administration (NOAA) National Ocean Service (NOS). PS-OFS consists of four key components supporting the Puget Sound Circulation and Transport Model (PS-CTM): data acquisition, model execution and product archive, model skill assessment, and model results dissemination. This paper provides an overview of PS-OFS and its ability to provide vital real-time oceanographic information to the Puget Sound community. PS-OFS supports pacific northwest region’s growing need for a predictive tool to assist water quality management, fish stock recovery efforts, maritime emergency response, nearshore land-use planning, and the challenge of climate change and sea level rise impacts. The structure of PS-OFS and examples of the system inputs and outputs, forecast results are presented in details.

Yang, Zhaoqing; Khangaonkar, Tarang; Chase, Jared M.; Wang, Taiping

2009-12-01T23:59:59.000Z

39

Puget Sound Tidal Energy In-Water Testing and Development Project Final Technical Report  

SciTech Connect

Tidal energy represents potential for the generation of renewable, emission free, environmentally benign, and cost effective energy from tidal flows. A successful tidal energy demonstration project in Puget Sound, Washington may enable significant commercial development resulting in important benefits for the northwest region and the nation. This project promoted the United States Department of Energy�s Wind and Hydropower Technologies Program�s goals of advancing the commercial viability, cost-competitiveness, and market acceptance of marine hydrokinetic systems. The objective of the Puget Sound Tidal Energy Demonstration Project is to conduct in-water testing and evaluation of tidal energy technology as a first step toward potential construction of a commercial-scale tidal energy power plant. The specific goal of the project phase covered by this award was to conduct all activities necessary to complete engineering design and obtain construction approvals for a pilot demonstration plant in the Admiralty Inlet region of the Puget Sound. Public Utility District No. 1 of Snohomish County (The District) accomplished the objectives of this award through four tasks: Detailed Admiralty Inlet Site Studies, Plant Design and Construction Planning, Environmental and Regulatory Activities, and Management and Reporting. Pre-Installation studies completed under this award provided invaluable data used for site selection, environmental evaluation and permitting, plant design, and construction planning. However, these data gathering efforts are not only important to the Admiralty Inlet pilot project. Lessons learned, in particular environmental data gathering methods, can be applied to future tidal energy projects in the United States and other parts of the world. The District collaborated extensively with project stakeholders to complete the tasks for this award. This included Federal, State, and local government agencies, tribal governments, environmental groups, and others. All required permit and license applications were completed and submitted under this award, including a Final License Application for a pilot hydrokinetic license from the Federal Energy Regulatory Commission. The tasks described above have brought the project through all necessary requirements to construct a tidal pilot project in Admiralty Inlet with the exception of final permit and license approvals, and the selection of a general contractor to perform project construction.

Craig W. Collar

2012-11-16T23:59:59.000Z

40

Puget Sound Area Electric Reliability Plan. Appendix C : Economic and Technical Evaluation.  

SciTech Connect

In this Appendix, the study framework and evaluation for economic and technical factors are explained. This material documents the analysis performed for Section 4.8 of the EIS. Coupled with the environmental analysis, the evaluation factors described below will be used to judge the relative merits of our four alternatives: alternative strategies: 1 - transmission line, 2 - voltage support, 3 - demand reduction, 4 - combustion turbines. The evaluation factors include measures of economic impacts, risk, and social responsibility. For simplicity, this study assumes that the Puget Sound area is served by a single utility. Therefore, no distinction is made between private and public utilities or load served by BPA and load served by utility-owned generation. In addition, where appropriate, costs incurred by consumers are included as well as utility costs. This study has two relevant time periods. First is the decision period, which extends from 1994 through 2003. It is during these ten years that utilities must take actions to meet peak loads in each year. The analysis continues beyond 2003 through 2010 in order to adequately capture the costs and benefits of actions taken through 2003. This longer study is period is needed because not all costs and benefits occur equally in all years. 18 tabs.

United States. Bonneville Power Administration.

1991-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Puget Sound Area Electric Reliability Plan : Scoping Summary Report - Part B Preliminary Technical Analysis Appendix A.  

SciTech Connect

This report describes in general terms the nature of the voltage instability problem facing the Puget Sound area. The following two chapters cover the technical aspects of the problem. It deals with load growth, the root cause of the problem. Also addressed is the capacity of the current power system and the criteria for future system planning. It also explains the technical results of transmission system modeling which confirm the system's vulnerability to voltage instability, the principal symptom of the problem. The results of the scoping process in each of the four measure categories are presented. Included are lists of all options identified, a discussion of the screening criteria, and descriptions of the measures that survived the screening process and are proposed for further evaluation in Phase 2. We discuss the evaluation methodology which will be used to refine the analyses. The next steps in the planning process are outlined. It also describes the short term operational agreements that will assure continued reliable service until a long term solution is in place. 8 figs., 22 tabs.

United States. Bonneville Power Administration.

1991-09-01T23:59:59.000Z

42

Multi-scale modeling of Puget Sound using an unstructured-grid coastal ocean model: from tide flats to estuaries and coastal waters  

SciTech Connect

Water circulation in Puget Sound, a large complex estuary system in the Pacific Northwest coastal ocean of the United States, is governed by multiple spatially and temporally varying forcings from tides, atmosphere (wind, heating/cooling, precipitation/evaporation, pressure), and river inflows. In addition, the hydrodynamic response is affected strongly by geomorphic features, such as fjord-like bathymetry and complex shoreline features, resulting in many distinguishing characteristics in its main and sub-basins. To better understand the details of circulation features in Puget Sound and to assist with proposed nearshore restoration actions for improving water quality and the ecological health of Puget Sound, a high-resolution (around 50 m in estuaries and tide flats) hydrodynamic model for the entire Puget Sound was needed. Here, a threedimensional circulation model of Puget Sound using an unstructured-grid finite volume coastal ocean model is presented. The model was constructed with sufficient resolution in the nearshore region to address the complex coastline, multi-tidal channels, and tide flats. Model open boundaries were extended to the entrance of the Strait of Juan de Fuca and the northern end of the Strait of Georgia to account for the influences of ocean water intrusion from the Strait of Juan de Fuca and the Fraser River plume from the Strait of Georgia, respectively. Comparisons of model results, observed data, and associated error statistics for tidal elevation, velocity, temperature, and salinity indicate that the model is capable of simulating the general circulation patterns on the scale of a large estuarine system as well as detailed hydrodynamics in the nearshore tide flats. Tidal characteristics, temperature/salinity stratification, mean circulation, and river plumes in estuaries with tide flats are discussed.

Yang, Zhaoqing; Khangaonkar, Tarang

2010-11-19T23:59:59.000Z

43

Development of An Empirical Water Quality Model for Stormwater Based on Watershed Land Use in Puget Sound  

SciTech Connect

The Sinclair and Dyes Inlet watershed is located on the west side of Puget Sound in Kitsap County, Washington, U.S.A. (Figure 1). The Puget Sound Naval Shipyard (PSNS), U.S Environmental Protection Agency (USEPA), the Washington State Department of Ecology (WA-DOE), Kitsap County, City of Bremerton, City of Bainbridge Island, City of Port Orchard, and the Suquamish Tribe have joined in a cooperative effort to evaluate water-quality conditions in the Sinclair-Dyes Inlet watershed and correct identified problems. A major focus of this project, known as Project ENVVEST, is to develop Water Clean-up (TMDL) Plans for constituents listed on the 303(d) list within the Sinclair and Dyes Inlet watershed. Segments within the Sinclair and Dyes Inlet watershed were listed on the State of Washington’s 1998 303(d) because of fecal coliform contamination in marine water, metals in sediment and fish tissue, and organics in sediment and fish tissue (WA-DOE 2003). Stormwater loading was identified by ENVVEST as one potential source of sediment contamination, which lacked sufficient data for a contaminant mass balance calculation for the watershed. This paper summarizes the development of an empirical model for estimating contaminant concentrations in all streams discharging into Sinclair and Dyes Inlets based on watershed land use, 18 storm events, and wet/dry season baseflow conditions between November 2002 and May 2005. Stream pollutant concentrations along with estimates for outfalls and surface runoff will be used in estimating the loading and ultimately in establishing a Water Cleanup Plan (TMDL) for the Sinclair-Dyes Inlet watershed.

Cullinan, Valerie I.; May, Christopher W.; Brandenberger, Jill M.; Judd, Chaeli; Johnston, Robert K.

2007-03-29T23:59:59.000Z

44

CX-003091: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CX-003091: Categorical Exclusion Determination Transfer Agreement between Bonneville Power Administration and Puget Sound Energy, Incorporated CX(s) Applied: B4.8 Date: 0609...

45

Puget Sound Area Electric Reliability Plan. Appendix D, Conservation, Load Management and Fuel Switching Analysis : Draft Environmental Impact Statement.  

SciTech Connect

Various conservation, load management, and fuel switching programs were considered as ways to reduce or shift system peak load. These programs operate at the end-use level, such as residential water heat. Figure D-1a shows what electricity consumption for water heat looks like on normal and extreme peak days. Load management programs, such as water heat control, are designed to reduce electricity consumption at the time of system peak. On the coldest day in average winter, system load peaks near 8:00 a.m. In a winter with extremely cold weather, electricity consumption increases fr all hours, and the system peak shifts to later in the morning. System load shapes in the Puget Sound area are shown in Figure D-1b for a normal winter peak day (February 2, 1988) and extreme peak day (February 3, 1989). Peak savings from any program are calculated to be the reduction in loads on the entire system at the hour of system peak. Peak savings for all programs are measured at 8:00 a.m. on a normal peak day and 9:00 a.m. on an extreme peak day. On extremely cold day, some water heat load shifts to much later in the morning, with less load available for shedding at the time of system peak. Models of hourly end-use consumption were constructed to simulate the impact of conservation, land management, and fuel switching programs on electricity consumption. Javelin, a time-series simulating package for personal computers, was chosen for the hourly analysis. Both a base case and a program case were simulated. 15 figs., 7 tabs.

United States. Bonneville Power Administration.

1991-09-01T23:59:59.000Z

46

Annual Report: 2010-2011 Storm Season Sampling For NON-DRY DOCK STORMWATER MONITORING FOR PUGET SOUND NAVAL SHIPYARD, BREMERTON, WA  

SciTech Connect

This interim report summarizes the stormwater monitoring conducted for non-dry dock outfalls in both the confined industrial area and the residential areas of Naval Base Kitsap within the Puget Sound Naval Shipyard (referred to as the Shipyard). This includes the collection, analyses, and descriptive statistics for stormwater sampling conducted from November 2010 through April 2011. Seven stormwater basins within the Shipyard were sampled during at least three storm events to characterize non-dry dock stormwater discharges at selected stormwater drains located within the facility. This serves as the Phase I component of the project and Phase II is planned for the 2011-2012 storm season. These data will assist the Navy, USEPA, Ecology and other stakeholders in understanding the nature and condition of stormwater discharges from the Shipyard and inform the permitting process for new outfall discharges. The data from Phase I was compiled with current stormwater data available from the Shipyard, Sinclair/Dyes Inlet watershed, and Puget Sound in order to support technical investigations for the Draft NPDES permit. The permit would require storm event sampling at selected stormwater drains located within the Shipyard. However, the data must be considered on multiple scales to truly understand potential impairments to beneficial uses within Sinclair and Dyes Inlets.

Brandenberger, Jill M.; Metallo, David; Johnston, Robert K.; Gebhardt, Christine; Hsu, Larry

2012-09-01T23:59:59.000Z

47

Contaminant Concentrations in Storm Water Entering the Sinclair/Dyes Inlet Subasin of the Puget Sound, USA, During Storm Event and Baseflow Conditions  

SciTech Connect

The Sinclair and Dyes Inlet watershed is located on the west side of Puget Sound in Kitsap County, Washington, U.S.A. (Figure 1). Puget Sound Naval Shipyard (PSNS), U.S Environmental Protection Agency (USEPA), the Washington State Department of Ecology (WA-DOE), Kitsap County, City of Bremerton, City of Bainbridge Island, City of Port Orchard, and the Suquamish Tribe have joined in a cooperative effort to evaluate water-quality conditions the Sinclair-Dyes Inlet watershed and correct identified problems. A major focus of this project, known as Project ENVVEST, is to develop Water Clean-up (TMDL) Plans for constituents listed on the 303(d) list within the Sinclair and Dyes Inlet watershed. Segments within the Sinclair and Dyes Inlet watershed were listed on the State of Washington’s 1998 303(d) due to fecal coliform contamination in marine water, metals in sediment and fish tissue, and organics in sediment and fish tissue (WA-DOE 2003). Stormwater loading was identified by ENVVEST as one potential source of sediment contamination, which lacked sufficient data for the contaminant mass balance calculations conducted for the watershed. This paper summarizes the contaminant concentrations in representative streams and outfalls discharging into Sinclair and Dyes Inlets during 18 storm events and wet/dry season baseflow conditions between November 2002 and May 2005. This paper serves as a portion of the report titled, “Surface and Stormwater Quality Assessment for Sinclair and Dyes Inlet, Washington” (Brandenberger et al. 2007).

Brandenberger, Jill M.; May, Christopher W.; Cullinan, Valerie I.; Johnston, Robert K.; Leisle, D. E.; Beckwith, B.; Sherrell, Gerald; Mettallo, David; Pingree, Ryan

2007-03-29T23:59:59.000Z

48

Potential alteration of fjordal circulation due to a large floating structure—Numerical investigation with application to Hood Canal basin in Puget Sound  

SciTech Connect

Circulation in typical fjords is characterized by a shallow brackish layer at the surface over a deep long and narrow saltwater column. This surface layer is responsible for the outflow of water from the fjord, is easily disrupted by external forces, such as wind, and is influenced by freshwater inflow. In this paper, we postulate that the stability of fjordal circulation may also be vulnerable to impacts from anthropogenic alterations, such as floating structures, that could constrict the mixing and transport in the upper layers of the water column. The potential for alteration of circulation in Hood Canal, a silled-fjord located inside Puget Sound, Washington, has been examined. Using classical analytical treatments along the lines formulated by Hansen and Rattray [1965], Rattray [1967], Dyer [1973] and more recently, MacCready [2004], we develop a solution applicable to a range of estuary classifications varying from a partially mixed estuary regime to classical fjord conditions. Both estuary types exist in the Puget Sound system, and we compare our analytical solution with observed data. The analysis is based on an exponential variation of eddy viscosity with depth, and it has been extended further with modifications of the free surface boundary conditions to develop a solution representing the presence of a floating bridge at the estuary/fjord entrance. The model results show that tidally averaged mean circulation under the influence of such a constraint could reduce by as much as 30 to 50 percent. The overall water quality of fjords and narrow estuaries is dependent on net circulation and flushing. A potential decrease in residual flow or a corresponding increase in residence time of this magnitude merits further study.

Khangaonkar, Tarang; Wang, Taiping

2013-01-02T23:59:59.000Z

49

Determination of sound power of coupled machines  

Science Journals Connector (OSTI)

Several procedures are available for the determination of the sound power level of machines in normal environments. Most of these give adequate results for single medium?sized equipment but difficulties arise in extending the concepts to large coupled machines. [“Evaluation of Proposed ASME PTC 36 Code for Sound Power Level Determination of Large Steam Turbine Generators ” S.E. Grabkowski J. MacDonald and T. Van Schaick (General Electric Company) to be presented at Fall 1975 ASME meeting.] Much of the problem is because the direct acoustic field of a component machine may not extend to as much as one foot from its surface due to reverberation from other components. A procedure is suggested in which all acoustic measurements are confined to surfaces near each component machine. Correction is made for the reverberant acoustic field of the entire environment. The correction procedure utilizes reverberation time determinations from impulsive noise tests; and applies a Monte Carlo approach to the problem of correcting for nearfield effects in the evaluation of sound power. An iterative computation is employed. Comparisons with free?field sound power determinations are shown.

R. J. Wells

1975-01-01T23:59:59.000Z

50

Puget Sound Career & Job Resources  

E-Print Network (OSTI)

Resources - Nonprofit & Government www2.ci.seattle.wa.us/CrisisClinic/ King County Veterans Program (206) 296-7656 www.vetsedge.org/king_county_veterans_program.htm Multi-Service Center, Federal Way (253) 838.lib.washington.edu/research/ click on Jobs and Careers King County Library System (425) 462-9600 www.kcls.org search keywords: Career

Kaminsky, Werner

51

Categorical Exclusion Determinations: Washington | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

December 12, 2011 December 12, 2011 CX-008010: Categorical Exclusion Determination Small-Scale Research and Development Projects Using Nanoscale Materials CX(s) Applied: B3.15 Date: 12/12/2011 Location(s): Washington Offices(s): Science, Pacific Northwest Site Office December 9, 2011 CX-007481: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.23 Date: 12/09/2011 Location(s): Washington Offices(s): National Energy Technology Laboratory December 9, 2011 CX-007480: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.23 Date: 12/09/2011 Location(s): Washington Offices(s): National Energy Technology Laboratory December 9, 2011 CX-007479: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project

52

Categorical Exclusion Determinations: Washington | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

December 10, 2009 December 10, 2009 CX-000349: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: A1, A9, B5.1 Date: 12/10/2009 Location(s): Everett, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory December 10, 2009 CX-000348: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: A1, A9, B5.1 Date: 12/10/2009 Location(s): Lynden, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory December 10, 2009 CX-000347: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: A1, A9, B5.1 Date: 12/10/2009 Location(s): Snohomish County, Washington

53

CX-002768: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2768: Categorical Exclusion Determination 2768: Categorical Exclusion Determination CX-002768: Categorical Exclusion Determination Bonneville Power Administration (BPA) and Puget Sound Energy, Inc. (PSE) Electricity Transmission Transfer Agreement CX(s) Applied: B4.8 Date: 06/09/2010 Location(s): Portland, Oregon Office(s): Bonneville Power Administration Bonneville Power Administration (BPA) proposes to enter into a new electricity transmission transfer agreement with Puget Sound Energy, Inc. (PSE). This proposed agreement is settlement for energy losses at the Quilcene Substation for December 2005 through January 2007. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-002768.pdf More Documents & Publications CX-003091: Categorical Exclusion Determination CX-000011: Categorical Exclusion Determination CX-001184

54

CX-002561: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

61: Categorical Exclusion Determination 61: Categorical Exclusion Determination CX-002561: Categorical Exclusion Determination CAMPS (Center for Advanced Manufacturing Puget Sound) CX(s) Applied: A9, A11 Date: 05/27/2010 Location(s): Puget Sound, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The Washington Department of Commerce will provide $1,000,000 in Recovery Act funds to the Center for Advanced Manufacturing Puget Sound (CAMPS) to facilitate the transformation of established manufacturing and supply chain processes to the wind and solar market requirements, resulting in the localization of new and aftermarket products. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-002561.pdf More Documents & Publications CX-002553: Categorical Exclusion Determination CX-000231: Categorical Exclusion Determination

55

Determination of wind from Nimbus-6 satellite sounding data  

E-Print Network (OSTI)

DETERMINATION OF WIND FROM NIMBUS-6 SATELLITE SOUNDING DATA A Thesis by WILLIAM EVERETT CARLE Submitted to the Graduate College of Texas A&M University in partial fulfil!. ment of the requirement for the deg. . ec of MASTER OF SCIENCE... December 1979 Major Subject: Meteorology DETEIQ&INATION OE WIND PROS1 NINEDS-6 SATELLITE SOUNDING DATA A Thesis WILLIA11 EVERETT CARLE Aporoved as to style and content by: (Chairman of Commi tee) Nember) (Head of Department) December 1979...

Carle, William Everett

2012-06-07T23:59:59.000Z

56

Puget Sound Clean Cities Petroleum Reduction Project  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

claim terminal screens at Sea-Tac Airport. * Green driver training, EV guidebooks, biogas workshops. Approach Completed Milestone November 2010 25% of Vehicles Deployed April...

57

Puget Sound Clean Cities Petroleum Reduction Project  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

at Seattle-Tacoma (Sea-Tac) International Airport. Infrastructure Deployment: * Biogas fueling facility at dairy farm digester in Lynden, WA. * Two biodiesel and one ethanol...

58

Temporal Integration of Sound Pressure Determines Thresholds of Auditory-Nerve Fibers  

E-Print Network (OSTI)

and at variance with one another. They include sound pressure, sound power, or intensity, which are proportional to the square of pressure, and energy, i.e., the integral of sound power over time. Here we showTemporal Integration of Sound Pressure Determines Thresholds of Auditory-Nerve Fibers Peter Heil

Allen, Jont

59

CX-011835: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Washington Offices(s): Bonneville Power Administration Bonneville Power Administration (BPA) proposes to interconnect Puget Sound Energy's (PSE) St. Clair Substation via a new...

60

Categorical Exclusion Determinations: Washington | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

August 12, 2011 August 12, 2011 CX-006472: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 08/12/2011 Location(s): Seattle, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory August 12, 2011 CX-006470: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 08/12/2011 Location(s): Lynden, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory August 12, 2011 CX-006468: Categorical Exclusion Determination Testing Subcontractor for Fenestration System Energy Performance Rating Development and Research CX(s) Applied: B3.6 Date: 08/12/2011 Location(s): Everett, Washington

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

CX-001184: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

84: Categorical Exclusion Determination 84: Categorical Exclusion Determination CX-001184: Categorical Exclusion Determination Hopkins Ridge Generation Plant - Bonneville Power Administration Enters into a Balancing Authority Area Service Agreement with Puget Sound Energy, Inc. CX(s) Applied: B4.1, B4.6 Date: 03/09/2010 Location(s): Columbia County, Vancouver, Canda Office(s): Bonneville Power Administration Puget Sound Inc. (PSE) has requested that the Bonneville Power Administration (BPA) transfer PSE?s Hopkins Ridge generation plant from BPA?s Balancing Authority Area (BAA) into PSE?s BAA by establishing a new metering/telemetry interchange. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-001184.pdf More Documents & Publications CX-000011: Categorical Exclusion Determination CX-000014: Categorical Exclusion Determination

62

EIS-0173: Bonneville Power Administration/Puget Power Northwest Washington Transmission Project  

Energy.gov (U.S. Department of Energy (DOE))

The Bonneville Power Administration (BPA) prepared this environmental impact statement to analyze the environmental impacts of an upgrade that BPA and Puget Sound Power & Light Company are considering implementing on the existing high- voltage transmission system in the Whatcom and Skagit Counties area of the State of Washington, between the towns of Custer and Sedro Woolley, including some areas within the City of Bellingham, starting in 1995.

63

Categorical Exclusion Determinations: Office of Energy Efficiency and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8, 2011 8, 2011 CX-006463: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 08/08/2011 Location(s): Seattle, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory August 8, 2011 CX-006460: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 08/08/2011 Location(s): Seattle, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory August 8, 2011 CX-006458: Categorical Exclusion Determination Installation of Retail Biofuel Infrastructure Supporting I-75 Green Corridor Project CX(s) Applied: A1, B5.1 Date: 08/08/2011 Location(s): Detroit, Michigan Office(s): Energy Efficiency and Renewable Energy, National Energy

64

Categorical Exclusion Determinations: Office of Energy Efficiency and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3, 2011 3, 2011 CX-005811: Categorical Exclusion Determination Chicago Area Alternative Fuels Deployment Project CX(s) Applied: B5.1 Date: 05/13/2011 Location(s): Chicago, Illinois Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory May 13, 2011 CX-005809: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 05/13/2011 Location(s): Mercer Island, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory May 13, 2011 CX-005808: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 05/13/2011 Location(s): Mercer Island, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy

65

Categorical Exclusion Determinations: Golden Field Office | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7, 2010 7, 2010 CX-002536: Categorical Exclusion Determination American Recovery and Reinvestment Act Green Industry Business Development Program CX(s) Applied: B5.1 Date: 05/27/2010 Location(s): Chicago, Illinois Office(s): Energy Efficiency and Renewable Energy, Golden Field Office May 27, 2010 CX-002538: Categorical Exclusion Determination Tangent Grant Application for American Recovery and Reinvestment Act Business Development Program CX(s) Applied: B5.1 Date: 05/27/2010 Location(s): Aurora, Illinois Office(s): Energy Efficiency and Renewable Energy, Golden Field Office May 27, 2010 CX-002561: Categorical Exclusion Determination CAMPS (Center for Advanced Manufacturing Puget Sound) CX(s) Applied: A9, A11 Date: 05/27/2010 Location(s): Puget Sound, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

66

Categorical Exclusion Determinations: Golden Field Office | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1, 2010 1, 2010 CX-002359: Categorical Exclusion Determination Validation of Innovative Exploration Technologies at the Colado, Nevada, Geothermal Prospect CX(s) Applied: B3.1, A9 Date: 05/11/2010 Location(s): Colado, Nevada Office(s): Energy Efficiency and Renewable Energy, Golden Field Office May 10, 2010 CX-002368: Categorical Exclusion Determination Puget Sound Tidal Energy Demonstration Project: Environmental and Permitting Activities CX(s) Applied: B3.1, B3.3, A9 Date: 05/10/2010 Location(s): Puget Sound, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office May 10, 2010 CX-002284: Categorical Exclusion Determination Environmental Effects of Sediment Transport Alteration and Impacts on Protected Species: Edgartown Tidal Energy Project

67

Categorical Exclusion Determinations: A9 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0, 2009 0, 2009 CX-000351: Categorical Exclusion Determination Texas Propane Fleet Pilot Program CX(s) Applied: A1, A9 Date: 12/10/2009 Location(s): Austin, Texas Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory December 10, 2009 CX-000350: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: A1, A9, B5.1 Date: 12/10/2009 Location(s): Snohomish County, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory December 10, 2009 CX-000349: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: A1, A9, B5.1 Date: 12/10/2009 Location(s): Everett, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy

68

Uncertainty of sound power levels determined following Air Conditioning Heating and Refrigeration Institute Standard 220  

Science Journals Connector (OSTI)

As part of the AHRI ASA-ANSI and ISO standards development processes the uncertainty of sound power measurements needs to be quantified for inclusion in sound power standards. A study of four reverberation rooms with volumes of 140 280 560 and 1790 cubic meters was undertaken. Sound power levels for five noise sources (two vertical shafted sound sources two horizontal shafted sound sources and a leaf blower) were determined using ARI Standard 220. Variables investigated include: source location source orientation room conditions source operating characteristics and microphone traverse length. The frequency range of interest was 25 Hz to 10 kHz. Measurements were repeated and the order of tests was randomized. Of particular interest was the difference between the 140 cubic foot room and the other rooms to confirm the room qualification process required by ARI Standard 220 because the 140 cubic foot room does not meet the ARI Standard 220 qualification process but does meet the requirements in ISO 3741. This work will be helpful in understanding the sources of variation and allow for a starting point for determining if improvements are needed and if so what factors should be considered.

2010-01-01T23:59:59.000Z

69

BPA/Puget Power Northwest Washington Transmission Project : Summary of the Supplemental Draft Environmental Statement.  

SciTech Connect

BPA and Puget Sound Power and Light (Puget Power) are proposing to upgrade the existing electric transmission power system in the Whatcom and Skagit County area of northwest Washington to increase the capacity of the US-Canada Intertie transmission system. The project would satisfy the need to provide more ability to store and return energy with Canada, would provide additional capacity on the Intertie for anticipated increases in power transactions, and would increase flexibility in operation of the US and Canadian hydroelectric system. It would protect Puget Power`s local system against thermal overloads, and improve local reliability. In November 1993, Bonneville Power Administration (BPA), and Whatcom County (Washington) published a draft environmental impact statement (DEIS) for the proposed Northwest Washington Transmission Project. In order to present some shifts in need for the project and to permit additional review, BPA and Whatcom County have elected to issue a Supplemental Draft EIS. This Summary presents background material, explains project needs and purposes, and then focuses on alternatives and the possible effects.

United States. Bonneville Power Administration.

1995-04-01T23:59:59.000Z

70

The Equation of State of Water and Seawater as Determined from Sound Velocity Data  

Science Journals Connector (OSTI)

Using the high?pressure (0 to 1000 bars) sound?velocity measurements of Wilson (1960) an equation of state for PVT properties of water and seawater has been developed based on a modified Tait equation of the form V°?V P V°P = 1 B+A 1 P+A 2 P 2 in which V° is the specific volume at atmospheric pressure VP the specific volume at pressureP and B A 1 and A 2 are functions of temperature and salinity. The equation has been fit with a maximum deviation in compressibility of 0.01×10?6 bar?1 for seawater and 0.02×10?6 bar?1 for pure water. The data from this equation will yield specific volumes that show the excellent consistency of Ekman's (1908) measurements with the sound data. The results for pure water show a definite shift in Kell and Whalley's (1965) measurements and the superiority of the PVT data generated from the sound data to direct experimental measurements.

Rana A. Fine; Dong Ping Wang

1973-01-01T23:59:59.000Z

71

BPA/Puget Power Northwest Washington Transmission Project Final Environmental Impact Statement.  

SciTech Connect

Bonneville Power Administration (BPA) and Puget Sound Power & Light Company (Puget Power) propose to upgrade the existing high-voltage transmission system in the Whatcom and Skagit counties area between the towns of Custer and Sedro Woolley, including some areas within the City of Bellingham, starting in 1995. A Draft Environmental Impact Statement (DEIS) for the project was issued in November 1993, followed by a 45-day public comment period. Public response to the DEIS included the identification of several new transmission route alternatives in the Lake Whatcom area. BPA issued a Supplemental DEIS in April 1995 to provide a second public review-and-comment period. Rebuilding an existing 230-kV line to a double-circuit 230-kV transmission line was identified in the Supplemental DEIS as the Proposed Action. The Supplemental DEIS also examined in detail a North Shore Road alternative which was proposed by some members of the public. Public comments on the EIS were listed and responded to in the Supplemental DEIS. In May 1995, a second set of open houses and public meetings was held to review the Supplemental DEIS. Electromagnetic field (EMF) effects raised as an issue in the DEIS continued to be an issue of public concern in the meetings. The EIS has identified impacts that would generally be classified as low to moderate and localized. Effects on soils and water resources in sensitive areas (e.g., near Lake Whatcom) would be low to moderate; there would be little change in magnetic fields; noise levels would remain at existing levels; and land use and property value impacts would be minimal. Threatened and endangered species would not be adversely affected, and all proposed actions in wetlands would be covered by a Corps of Engineers Nationwide Permit. Visual and socioeconomic would be low to moderate. There would be no effect on cultural resources.

United States. Bonneville Power Administration.

1995-08-01T23:59:59.000Z

72

Categorical Exclusion Determinations: National Energy Technology Laboratory  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6, 2012 6, 2012 CX-007948: Categorical Exclusion Determination Clean Start - Development of a National Liquid Propane Refueling Network CX(s) Applied: B5.22 Date: 02/06/2012 Location(s): California, Arizona Offices(s): National Energy Technology Laboratory February 1, 2012 CX-007952: Categorical Exclusion Determination Esperanza Roof Replacement CX(s) Applied: A1, B2.1, B5.1 Date: 02/01/2012 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory February 1, 2012 CX-007951: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.23 Date: 02/01/2012 Location(s): Washington Offices(s): National Energy Technology Laboratory February 1, 2012 CX-007950: Categorical Exclusion Determination Environmental Protection Agency - 5th International Environmentally

73

Categorical Exclusion Determinations: Washington | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

September 21, 2011 September 21, 2011 CX-006842: Categorical Exclusion Determination Removal of the 204-AR Facility Diesel Generator and Associated Underground 550 Gallon Fuel Tank CX(s) Applied: B6.1 Date: 09/21/2011 Location(s): Richland, Washington Office(s): River Protection-Richland Operations Office September 21, 2011 CX-006842: Categorical Exclusion Determination Removal of the 204-AR Facility Diesel Generator and Associated Underground 550 Gallon Fuel Tank CX(s) Applied: B6.1 Date: 09/21/2011 Location(s): Richland, Washington Office(s): River Protection-Richland Operations Office September 20, 2011 CX-007036: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project - North Service Center CX(s) Applied: B5.1 Date: 09/20/2011 Location(s): Seattle, Washington

74

Categorical Exclusion Determinations: Washington | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

March 9, 2010 March 9, 2010 CX-001183: Categorical Exclusion Determination Replace Rock Creek-John Day Number 1 Spacers CX(s) Applied: B1.3 Date: 03/09/2010 Location(s): Klickitat County, Washington Office(s): Bonneville Power Administration March 3, 2010 CX-001185: Categorical Exclusion Determination Replace Spacer Dampers Along the Wautoma-Rock Creek Number 1 500 Kilovolt Transmission Line CX(s) Applied: B1.3 Date: 03/03/2010 Location(s): Benton County, Yakima County, Office(s): Bonneville Power Administration March 1, 2010 CX-001040: Categorical Exclusion Determination Puget Sound Clean Cities Coalition Petroleum Reduction Project - Conversion CX(s) Applied: B5.1 Date: 03/01/2010 Location(s): Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

75

CX-006238: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6238: Categorical Exclusion Determination 6238: Categorical Exclusion Determination CX-006238: Categorical Exclusion Determination Development of Post-Installation Monitoring Capabilities CX(s) Applied: A9, B3.1, B3.3 Date: 07/15/2011 Location(s): Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office Snohomish Public Utility District is proposing to use Congressionally Directed federal funding through Department of Energy to develop and verify monitoring capabilities which would be implemented as post-installation environmental monitoring for their proposed Puget Sound Pilot Tidal Energy Project in the State of Washington. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-006238.pdf More Documents & Publications CX-006240: Categorical Exclusion Determination CX-005737: Categorical Exclusion Determination

76

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2, 2012 2, 2012 CX-007998: Categorical Exclusion Determination Integration of Stoltze Land and Lumber Biomass Generation CX(s) Applied: B1.7 Date: 02/02/2012 Location(s): Montana Offices(s): Bonneville Power Administration February 1, 2012 CX-007813: Categorical Exclusion Determination Bayou Choctaw Building 401 Air Handling Unit-3 Heating, Ventilation and Air Conditioning Replacement CX(s) Applied: B1.4 Date: 02/01/2012 Location(s): Louisiana Offices(s): Strategic Petroleum Reserve Field Office February 1, 2012 CX-007952: Categorical Exclusion Determination Esperanza Roof Replacement CX(s) Applied: A1, B2.1, B5.1 Date: 02/01/2012 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory February 1, 2012 CX-007951: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project

77

Categorical Exclusion Determinations: Office of Energy Efficiency and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8, 2011 8, 2011 CX-006061: Categorical Exclusion Determination Photovoltaic System at Town Landfill CX(s) Applied: B5.1 Date: 06/08/2011 Location(s): Happauge, New York Office(s): Energy Efficiency and Renewable Energy, Golden Field Office June 8, 2011 CX-006060: Categorical Exclusion Determination City of Trenton Renewable Energy Feasibility Study CX(s) Applied: A9, A11 Date: 06/08/2011 Location(s): Trenton, New Jersey Office(s): Energy Efficiency and Renewable Energy, Golden Field Office June 8, 2011 CX-006049: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 06/08/2011 Location(s): Kent, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory June 8, 2011 CX-006047: Categorical Exclusion Determination

78

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0, 2011 0, 2011 CX-010375: Categorical Exclusion Determination Replace Existing Firehouse CX(s) Applied: B1.15 Date: 09/20/2011 Location(s): California Offices(s): Berkeley Site Office September 20, 2011 CX-006851: Categorical Exclusion Determination Targeting Industrial Efficiency - Fortin Welding CX(s) Applied: B5.1 Date: 09/20/2011 Location(s): Columbus, Ohio Office(s): Energy Efficiency and Renewable Energy, Golden Field Office September 20, 2011 CX-007037: Categorical Exclusion Determination Stand Alone Battery Thermal Management System CX(s) Applied: B3.6 Date: 09/20/2011 Location(s): Golden, Jefferson, Colorado Office(s): Energy Efficiency and Renewable Energy September 20, 2011 CX-007036: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project - North Service Center

79

CX-000014: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Categorical Exclusion Determination 4: Categorical Exclusion Determination CX-000014: Categorical Exclusion Determination Olympia Substation Bay Addition CX(s) Applied: B4.6 Date: 12/03/2009 Location(s): Thurston County,Washington Office(s): Bonneville Power Administration Puget Sound Energy (PSE) has requested a new 115-kilovolt Point of Delivery from Bonneville Power Administration's (BPA) Olympia Substation. In order to accommodate this request, BPA will construct a new bay, including a circuit breaker and disconnect switches, within the Olympia Substation and terminate the last span of PSE's 115-kilovolt line segment at a dead end structure within the substation. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-000014.pdf More Documents & Publications CX-000607: Categorical Exclusion Determination

80

CX-005737: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5737: Categorical Exclusion Determination 5737: Categorical Exclusion Determination CX-005737: Categorical Exclusion Determination Development of Post-Installation Monitoring Capabilities CX(s) Applied: A9 Date: 04/22/2011 Location(s): Snohomish County, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office Snohomish Public Utility District (SnoPUD) is proposing to use Congressionally Directed Federal funding through Department of Energy to develop and verify monitoring capabilities which would be implemented as post-installation environmental monitoring for their proposed Puget Sound Pilot Tidal Energy Project in the State of Washington The primary focus for the project would be the development of near-field monitoring capabilities to observe interactions in the immediate vicinity of turbine rotors, in

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81

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

20, 2011 20, 2011 CX-007035: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project - South Service Center CX(s) Applied: B5.1 Date: 09/20/2011 Location(s): Seattle, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory September 20, 2011 CX-007034: Categorical Exclusion Determination Hoosier Heavy Hybrid - Department of Energy Graduate Automotive Technology Education Center of Excellence CX(s) Applied: A9, A11, B3.6 Date: 09/20/2011 Location(s): West Lafayette, Indiana Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory September 20, 2011 CX-007033: Categorical Exclusion Determination Stand Alone Battery Thermal Management System CX(s) Applied: B3.6 Date: 09/20/2011

82

Categorical Exclusion Determinations: B5.1 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8, 2010 8, 2010 CX-004044: Categorical Exclusion Determination Puget Sound Clean Cities Coalition Petroleum Reduction Project CX(s) Applied: B5.1 Date: 10/08/2010 Location(s): Seattle, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory October 8, 2010 CX-004034: Categorical Exclusion Determination State Energy Program Residential Ground Source Heat Pump Installation - Gregg CX(s) Applied: B5.1 Date: 10/08/2010 Location(s): Minnesota Office(s): Energy Efficiency and Renewable Energy, Golden Field Office October 8, 2010 CX-004029: Categorical Exclusion Determination State Energy Program American Recovery and Reinvestment Act MKM Machine Tool Company, Incorporated CX(s) Applied: B5.1 Date: 10/08/2010 Location(s): Jefferson, Indiana

83

Sound Oil Company  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sound Oil Company Sound Oil Company file:///C|/Documents%20and%20Settings/blackard/Desktop/EIA/LEE0152.HTM[11/29/2012 2:30:44 PM] DECISION AND ORDER OF THE DEPARTMENT OF ENERGY Application for Exception Name of Petitioner: Sound Oil Company Date of Filing: August 16, 1994 Case Number: LEE-0152 On August 16, 1994, Sound Oil Company (Sound) of Seattle Washington, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its Application, Sound requests that it be relieved of the requirement that it file the Energy Information Administration's (EIA) form entitled "Resellers'/Retailers' Monthly Petroleum Product Sales Report" (Form EIA-782B). As explained below, we have determined that the Application for Exception should be denied.

84

SHORT-TERM THERMAL RESISTANCE OF ZOEAE OF 10 SPECIES OF CRABS FROM PUGET SOUND, WASHINGTON  

E-Print Network (OSTI)

G. PA'ITEN1 ABSTRACT Zoeae of 10 crab species were subjected to tests that simulated thermal stress. In the State of Washington, for example, nuclear power plants are being planned for construction by municipali of power plant chemicals to aquatic life. Battelle Pac. Northwest Lab., Richland, Wash., WASH· 1249, U

85

3. Fluvial Processes in Puget Sound Rivers and the Pacific Northwest  

E-Print Network (OSTI)

alone, the Bonneville Power Administration spent an average of $44 million a year on habitat restoration

Montgomery, David R.

86

3. Fluvial Processes in Puget Sound Rivers and the Pacific Northwest  

E-Print Network (OSTI)

, the Bonneville Power Administration spent an average of $44 million a year on habitat restoration projects

87

Assessment of Energy Storage Alternatives in the Puget Sound Energy System  

SciTech Connect

As part of an ongoing study co-funded by the Bonneville Power Administration, under its Technology Innovation Grant Program, and the U.S. Department of Energy, the Pacific Northwest National Laboratory (PNNL) has developed an approach and modeling tool for assessing the net benefits of using energy storage located close to the customer in the distribution grid to manage demand. PNNL in collaboration with PSE and Primus Power has evaluated the net benefits of placing a zinc bromide battery system at two locations in the PSE system (Baker River / Rockport and Bainbridge Island). Energy storage can provide a number of benefits to the utility through the increased flexibility it provides to the grid system. Applications evaluated in the assessment include capacity value, balancing services, arbitrage, distribution deferral and outage mitigation. This report outlines the methodology developed for this study and Phase I results.

Balducci, Patrick J.; Jin, Chunlian; Wu, Di; Kintner-Meyer, Michael CW; Leslie, Patrick; Daitch, Charles

2013-12-12T23:59:59.000Z

88

Puget Sound Area Electric Reliability Plan : Supplemental Environmental Analysis, Schultz Substation.  

SciTech Connect

This document describes the purpose, function, and the environmental consequences of the proposed Schultz substation near Ellensburg, Washington. The affected environment is described in detail, including aerial survey photographs. The impacts on vegetation, fish and wildlife, soils, and water resources are described. (GHH)

United States. Bonneville Power Administration.

1992-04-01T23:59:59.000Z

89

18. Restoration of Puget Sound Rivers: Do We Know How to Do It?  

E-Print Network (OSTI)

as a whole before beginning restoration projects, restoring ecosystem processes, and using monitoring and services they provide. Despite calls for ecosystem or watershed restoration, rather than single to delay implementing the required changes in institutions and society that are needed to restore aquatic

Montgomery, David R.

90

Simulation study on error propagation effects when determining second virial coefficients from the speed-of-sound or the Joule-Thomson experiment  

E-Print Network (OSTI)

SIMULATION STUDY ON ERROR PROPAGATION EFFECTS WHEN DETERMINING SECOND VIRIAL COEFFICIENTS FROM THE SPEED-OF-SOUND OR THE JOULE-THOMSON EXPERIMENT A Thesis by DAVID J. VAN PEURSEM Submitted to the Office of Graduate Studies of Texas A&M...-hexane 0 a a Al-Bizreh a Wormald [10] ~ Dymond & Smith [9l 280 300 320 340 360 380 400 420 440 460 T (K) Thomson coefficient data are propagated into the second virial coefficients derived from these experiments. This will be done by performing a...

Van Peursem, David J.

1991-01-01T23:59:59.000Z

91

Implosion sound  

Science Journals Connector (OSTI)

An open end axisymmetrical cavity is used to study the generation of implosion sound. The cross section of the cavity’s profile has a shape which will distort the wave front of a plane shock wave converging it into a single point. Hence a spherical collapsing phenomenon can be approximately achieved when a shock wave propagates into the opening of this finite size artificial cavity. Through the shock and shock interference mechanism a strong impulse therefore is generated at the focal point caused by the pressure difference between the inside and outside of the cavity. This highly localized impulse then is radiated out from the opening of the cavity as a sound projector. A prototype model of 0.5 l size has been constructed and tested in the laboratory. The preliminary experimental results indicated that this device can reach a peak sound pressure level of 146 dB//20 ?Pa in air and 185 dB//30 ?Pa in water with an ambient pressure of 1 atmosphere (1 bar). The 50% pulse width is about 20 and 30 ?s for air and water respectively. Analysis and application of this type of sound projector will be discussed.

Nai?chyuan Yen

1995-01-01T23:59:59.000Z

92

Assessment of Strike of Adult Killer Whales by an OpenHydro Tidal Turbine Blade  

SciTech Connect

Report to DOE on an analysis to determine the effects of a potential impact to an endangered whale from tidal turbines proposed for deployment in Puget Sound.

Carlson, Thomas J.; Elster, Jennifer L.; Jones, Mark E.; Watson, Bruce E.; Copping, Andrea E.; Watkins, Michael L.; Jepsen, Richard A.; Metzinger, Kurt

2012-02-01T23:59:59.000Z

93

Definition: Vertical Electrical Sounding Configurations | Open Energy  

Open Energy Info (EERE)

Sounding Configurations Sounding Configurations Jump to: navigation, search Dictionary.png Vertical Electrical Sounding Configurations A vertical electrical sounding (VES) is a DC resistivity survey which provides information regarding the change in apparent resistivity with depth. A quantitative interpretation of the results from VES measurements enable determination of the parameters for the geoelectric section.[1] Also Known As VES; Schlumberger Sounding References ↑ http://www.nga.com/Flyers_PDF/NGA_DC_Resistivity.pdf http://www.amazon.com/Principles-Electric-Borehole-Geophysics-Geochemistry/dp/0444529942 Ret LikeLike UnlikeLike You like this.Sign Up to see what your friends like. rieved from "http://en.openei.org/w/index.php?title=Definition:Vertical_Electrical_Sounding_Configurations&oldid=596183

94

The Role of Sound Source Perception in Gestural Sound Description  

Science Journals Connector (OSTI)

We investigated gesture description of sound stimuli performed during a listening task. Our hypothesis is that the strategies in gestural responses depend on the level of identification of the sound source and specifically on the identification of the ... Keywords: Gesture, cross-modal relationships, embodied cognition, environmental sound perception, sound mimicry, sound source identification, sound tracing

B. Caramiaux, F. Bevilacqua, T. Bianco, N. Schnell, O. Houix, P. Susini

2014-04-01T23:59:59.000Z

95

The synthesis of sound figures  

Science Journals Connector (OSTI)

In this paper we discuss a novel technique to control the spatial distribution of sound level within a synthesized sound field. The problem is formulated by separating the sound field into regions with high acoustic level, so-called bright regions, and ... Keywords: Multichannel sound reproduction, Quiet zones, Sound field synthesis, Sound figures

Karim Helwani; Sascha Spors; Herbert Buchner

2014-04-01T23:59:59.000Z

96

Sound | Open Energy Information  

Open Energy Info (EERE)

Sound Sound Jump to: navigation, search Improved engineering and appropriate use of setbacks near residents has largely eliminated the problem wind farms had with noise in the 1980s and 1990s. Aerodynamic noise has been reduced by advancing blade design and orienting blades upwind of the turbine tower. A small amount of noise is generated by the mechanical components of the turbine. Modern wind turbines are designed with noise reduction in mind. Sound power levels at the source of a wind turbine are in the range of 90-105 dB(A). Proper setback requirements reduce wind farm sound pressure to background-noise levels. For example, at a distance of 350 meters, the sound pressure level for a wind farm is typically less than 45 dB(A). Rural background sound pressure is typically around 30-45dB(A). Higher wind

97

Utility Sounding Board  

NLE Websites -- All DOE Office Websites (Extended Search)

Reports, Publications, and Research Utility Toolkit Sponsored E-Source Membership Utility Potential Calculator EE Maximization Tool Conduit Utility Sounding Board Residential...

98

Estimated Value of Service Reliability for Electric Utility Customers in the United States  

E-Print Network (OSTI)

Administration, Duke Energy, Mid America Power, Pacific Gas and Electric Company, Puget Sound Energy, Salt River

99

NAME: Port Susan Bay Estuary Restoration LOCATION: Snohomish County, Washington  

E-Print Network (OSTI)

farmland in the Stillaguamish River estuary in Puget Sound. In doing this, self sustaining native tidal

US Army Corps of Engineers

100

Schlumberger soundings, audio-magnetotelluric soundings and telluric  

Open Energy Info (EERE)

soundings, audio-magnetotelluric soundings and telluric soundings, audio-magnetotelluric soundings and telluric mapping in and around the Coso Range, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Schlumberger soundings, audio-magnetotelluric soundings and telluric mapping in and around the Coso Range, California Details Activities (4) Areas (2) Regions (0) Abstract: Results of geophysical surveys in and around the Coso Range, and in particular in the area surrounding Coso Hot Springs are reported. Electrical properties of rocks associated with thermal phenomena of the Devil's Kitchen-Coso Hot Springs area in the Coso rhyolite dome field and the large arcuate fracture system previously postulated to represent a stage of incipient caldera formation were studied. Six individual plates

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


101

Seismic waveform tomography across the Seattle Fault Zone in Puget Sound: resolution analysis and effectiveness of visco-acoustic inversion of viscoelastic data  

Science Journals Connector (OSTI)

......substantially uplifted Eocene rocks (Liberty Pratt 2008). Therefore...the backthrust interpreted by Liberty Pratt (2008) is located further...roof duplex was criticized by Liberty Pratt (2008), who argued...partially process the data. This project was funded by the Natural Sciences......

E. M. Takam Takougang; A. J. Calvert

2013-01-01T23:59:59.000Z

102

Sound radiation measurement with nearfield holography  

Science Journals Connector (OSTI)

With holography an entire 3D wave field can be reconstructed from data obtained on a single 2D surface. Such high information content has made holography a powerful research tool and useful extensions from its original optical domain to other wave fields such as sound have naturally been pursued. However it has usually been assumed that the resolution of a holographicreconstruction is limited by the wavelength of the radiation; this limitation severely diminishes the usefulness of holography for sound fields when the wavelengths are many times larger than the objects to be imaged. We have developed a new technique called nearfield holography which eliminates the wavelength resolution limit and in addition permits a determination of: (1) the complete sound pressure and particle velocity fields produced by the source; (2) the mode of vibration of the surfaces of the source; (3) the vector intensity field (showing flow of acoustic energy) around the source; (4) the farfield directivity pattern; (5) the total power radiated into a half?space. A particularly interesting application of nearfield holography occurs in the study of sound radiation from musical instruments. [Work supported by ONR.

J. D. Maynard; E. G. Williams

1982-01-01T23:59:59.000Z

103

Visualizing Audio in a First-Person Shooter With Directional Sound Display  

E-Print Network (OSTI)

Visualizing Audio in a First-Person Shooter With Directional Sound Display Alexandra Holloway representation of audio information for deaf and hearing impaired individuals. Specifically, it determines

California at Santa Cruz, University of

104

Sound propagation conditions in the equatorial South Pacific Ocean  

Science Journals Connector (OSTI)

A major part of the South Pacific Ocean is impacted by a cold water circulation induced by the Antarctic Circumpolar Current. This results in either a double or a very broad deep sound channel axis [R. N. Denham et al. J. Acoust. Soc. Am. 81 787–789 (1987)]. However nearer the equator this impact is reduced and a series of equatorial currents and counter currents come into play. An analysis is made of existing oceanographic data to determine the resulting sound?speed profile shape and sound channel axis depth. A comparison is made to profiles from the temperate regions of the South Pacific Ocean.

David G. Browning; Ronald N. Denham

1991-01-01T23:59:59.000Z

105

Sight and Sound - Scenario  

NLE Websites -- All DOE Office Websites (Extended Search)

Scenario Scenario Summary Student Pages Internet Links Index Introduction Development/Rationale for the Year-End Project Teacher Preparation for the Year-End Project The Sight and Sound Project - an Anecdotal Account Introduction to and Selection of Year-End Projects Conducting the Literature Search Project Proposal Conducting the Experiments Wrapping up with the Reports and Presentations Introduction: Mr. Tom Henderson is part of a talented science staff at Glenbrook South High School. Glenbrook South High School (GBS) is set in an educationally supportive and affluent community. The physics staff work in teams teaching physics to over 80 percent of the student population and are constantly looking for ways to use technology to empower students with the ability to apply learned concepts of physics to their lives. With this goal in mind,

106

Zero lattice sound  

SciTech Connect

We study the N{sub f}-flavor Gross-Neveu model in 2+1 dimensions with a baryon chemical potential {mu}, using both analytical and numerical methods. In particular, we study the self-consistent Boltzmann equation in the Fermi liquid framework using the quasiparticle interaction calculated to O(1/N{sub f}), and find solutions for zero sound propagation for almost all {mu}>{mu}{sub c}, the critical chemical potential for chiral symmetry restoration. Next we present results of a numerical lattice simulation, examining temporal correlation functions of mesons defined using a point-split interpolating operator, and finding evidence for phononlike behavior characterized by a linear dispersion relation in the long wavelength limit. We argue that our results provide the first evidence for a collective excitation in a lattice simulation.

Hands, Simon [Department of Physics, University of Wales Swansea, Singleton Park, Swansea SA2 8PP (United Kingdom); Strouthos, Costas G. [Department of Physics, Duke University, Durham, North Carolina 27708 (United States); Division of Science and Engineering, Frederick Institute of Technology, Nicosia 1303 (Cyprus)

2004-09-01T23:59:59.000Z

107

Sight and Sound - Student Page  

NLE Websites -- All DOE Office Websites (Extended Search)

Information Sheet Information Sheet Project: Your project involves a study of the physics involved in the production of sound and the detection of light and sound by animal species. Technical information about the ability of animals to produce sound and their ability to perceive the world through sight and hearing will be collected by means of background readings. The behavior of light and sound waves will be experimentally analyzed using computer-interfaced light and sound probes (or a computer-interfaced motion detector for ultrasound studies) and the results will be extended to the sensory ability of various animal species. By the end of this project, you should be able to: discuss with both words and diagrams the nature (description, category, physical means of creation and propagation, etc.) and

108

Sound quality descriptors for HVAC equipment from ARI Standards  

Science Journals Connector (OSTI)

The Air Conditioning and Refrigeration Institute (ARI) has several standards that provide methods to evaluate the sound quality of heating ventilating and air?conditioning (HVAC) equipment. These include Standard 270 Sound rating of outdoor unitary equipment Standard 350 Sound rating of non?ducted indoor air?conditioning equipment and Standard 1140P Procedures for evaluating sound quality of HVAC equipment. The preferred method in these standards is best described in Standard 1140P which uses one?third octave band sound power levels that are weighted to adjust for the sensitivity to frequency distribution and presence of tones and are then converted to a single number sound quality indicator. The tone adjustment is based on the projection of a given one?third octave band level relative to the average of the adjacent one?third octave bands. An alternate use of Zwicker method B to determine loudness and loudness level is also provided in ARI Standard 1140P. These standards provide a convenient method by which complex sounds for similar products may be compared.

2003-01-01T23:59:59.000Z

109

Sound Geothermal Corporation | Open Energy Information  

Open Energy Info (EERE)

energy Product: Sound Geothermal coporation helps provide information into geothermal pumps. References: Sound Geothermal Corporation1 This article is a stub. You can help...

110

Sound Studies Meets Deaf Studies  

E-Print Network (OSTI)

Sound studies and Deaf studies may seem at first impression to operate in worlds apart. We argue in this article, however, that similar renderings of hearing, deafness, and seeing as ideal types - and as often essentialized ...

Friedner, Michele Ilana

111

Future directions in impulsive sound sources  

Science Journals Connector (OSTI)

While impulsive acoustic sources have long been used by the geophysical community for underwater exploration sonar applications have been relatively uncommon. Recent work in the area of electric discharge devices has led to both a better understanding of the physics of this class of impulsive soundgenerator and to new devices which may in turn lead to an expanded role for such technology in sonar applications—in particular the observation that the electric arc commonly associated with sparker sound sources represents a wasteful and unnecessary complication. Proper electrode design and control of the electric discharge can eliminate the arc leaving only a steam bubble and can thereby enhance the low?frequency performance of such a device. Insight into the performance and potential of such devices is in part a result of improved computer modeling capabilities of the nonlinear processes associated with impulsive devices as well as on the use of high?speed data acquisition in interpreting experimental results. This is especially true for determining the effects of interactions in arrays of bubble sources. Beyond the electric discharge sources understanding of the coupling of energy from the bubble to the sound field suggests improvements for chemically driven sound sources as well. An update of work on these impulsive devices and the modeling efforts that support them is presented. The performance of some recently developed devices and the potential for future development will be discussed.

Edward F. Rynne

1993-01-01T23:59:59.000Z

112

2011 Intensity -1 INTENSITY OF SOUND  

E-Print Network (OSTI)

the rate at which energy is passing a certain point. This concept involves sound intensity. Consider the sound intensity. Recall the time rate of energy transfer is called "power". Thus, sound intensity2011 Intensity - 1 INTENSITY OF SOUND The objectives of this experiment are: · To understand

Glashausser, Charles

113

LEE-0152 - In the Matter of Sound Oil Company | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

LEE-0152 - In the Matter of Sound Oil Company LEE-0152 - In the Matter of Sound Oil Company LEE-0152 - In the Matter of Sound Oil Company On August 16, 1994, Sound Oil Company (Sound) of Seattle Washington, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its Application, Sound requests that it be relieved of the requirement that it file the Energy Information Administration's (EIA) form entitled "Resellers'/Retailers' Monthly Petroleum Product Sales Report" (Form EIA-782B). As explained below, we have determined that the Application for Exception should be denied. lee0152.pdf More Documents & Publications OHA EIA CASES ARCHIVE FILE TEE-0068 - In the Matter of Bowlin Travel Centers, Inc. VEE-0030 - In the Matter of Lee Oil Company

114

Sonic facade, creating a sounding architecture  

E-Print Network (OSTI)

While architecture inherently makes sound when people and the environment interact with it, architects seldom orchestrate a building to produce sound. This thesis proposes a sonic facade that turns an existing building ...

Granville, Alina (Alina T.)

2012-01-01T23:59:59.000Z

115

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

61 - 870 of 28,905 results. 61 - 870 of 28,905 results. Download CX-007478: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.23 Date: 12/09/2011 Location(s): Washington Offices(s): National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-007478-categorical-exclusion-determination Download CX-007479: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.23 Date: 12/09/2011 Location(s): Washington Offices(s): National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-007479-categorical-exclusion-determination Download CX-007480: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.23 Date: 12/09/2011

116

Transmission of sound through suspended ceilings from HVAC terminal units  

Science Journals Connector (OSTI)

An ASHRAE project to investigate factors determining the sound pressure levels in rooms below ceilings concealing air?terminal units has been completed. Four terminal units installed close to the six ceiling types used were the major noise sources. They were supplemented by two simulators powered by loudspeakers. Sound power was measured for each device in the 156 cubic meter test room in its reverberant condition. The levels in the room were measured for each combination of source and ceiling tile. Sound pressure level was measured as a function of distance from two sources in the room below. The main intent of the project was to validate ARI Standard 885 which provides a calculation method for such situations. Differences among ceiling types were less than expected; leakage around the edges of each panel is a dominant transmission path. Ceiling attenuations at low frequencies were found to depend on the area of the lower face of the units. Sound levels in the room were essentially uniform when the source was above the ceiling. The decay of sound with distance from the sources below the ceiling was found to depend on the inverse of the room reverberation time.

Alf Warnock

1998-01-01T23:59:59.000Z

117

Spring 2011 ME706 Acoustics and Aerodynamic Sound ME706 Acoustics and Aerodynamic Sound  

E-Print Network (OSTI)

Spring 2011 ME706 Acoustics and Aerodynamic Sound ME706 Acoustics and Aerodynamic Sound Instructor-surface interaction. Spring 2011 1 ME706 Acoustics and Aerodynamic Sound #12;Spring 2011 ME706 Acoustics and Aerodynamic Sound Students are expected to: · Exhibit a level of mathematical maturity roughly equivalent

118

Sound insulation in buildings: linking theory and University of Liverpool, School of Architecture, Abercromby Square, L69 7ZN Liverpool, UK  

E-Print Network (OSTI)

Sound insulation in buildings: linking theory and practice C. Hopkins University of Liverpool at the design stage. As the sound insulation in-situ is determined by both direct and flanking transmission. With increasing emphasis on the importance of sound insulation at low-frequencies, indications are given on how

Paris-Sud XI, Université de

119

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Clean Cities (King Co.) EE DE-EE0002020 PMCPVT 2011 Kay Kelly Sept 1, 2010 - Oct 31, 2011 Issaquah, WA Puget Sound Clean Cities Petroleum Reduction...

120

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Clean Air Agency EE DE-EE0002020 PMCPVT 2011 Kay Kelly Sept 1, 2010 - Oct 31, 2011 Tacoma, WA (Pierce County) Puget Sound Clean Cities Petroleum Reduction Project This...

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Title Slide Examples  

NLE Websites -- All DOE Office Websites (Extended Search)

July 17, 2012 Home Energy Reports: Three Year Review Puget Sound Energy Joel Smith and Bobbi Wilhelm Facilitated by Summer Goodwin, BPA July 2012 Puget Sound Energy Joel Smith and...

122

Going Deep Green: A Whole House Approach- Lessons Learned  

Energy.gov (U.S. Department of Energy (DOE))

Provides an overview of the SustainableWorks program based in Puget Sound and Spokane, Washington, including lessons learned.

123

Electromagnetic Sounding Techniques | Open Energy Information  

Open Energy Info (EERE)

Electromagnetic Sounding Techniques Electromagnetic Sounding Techniques (Redirected from Electromagnetic Sounding Methods) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Electromagnetic Sounding Techniques Details Activities (1) Areas (1) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Ground Electromagnetic Techniques Information Provided by Technique Lithology: Rock composition, mineral and clay content Stratigraphic/Structural: Detection of permeable pathways, fracture zones, faults Hydrological: Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water

124

Sound-Recording Systems for Measuring Sound Levels During Seismic Surveys  

Science Journals Connector (OSTI)

Two new sound-recording systems were developed as part of a study on the effects of sound from seismic air guns on fish behavior. The systems were used to record ... ) at several depths and distances from the seismic

Jan Tore Øvredal; Bjorn Totland

2012-01-01T23:59:59.000Z

125

Reaction of plaice (Pleuronectes platessa) and cod (Gadus morhua) to low?frequency sound in an experimental tank  

Science Journals Connector (OSTI)

Anthropogenic sound in the sea is an increasing problem and more knowledge on the influence of sound on fish needs to be collected. For this reason experiments are carried out in an experimental tank 10 m in diameter to examine the reaction of juvenile and adult cod and plaice to sound. Pure tones from the frequency range of offshore wind turbines are artificially emitted in typical wind turbinesound levels of 130 and 140 dB re 1 Pa. A sound gradient in the tank enables the fish to avoid highest sound levels. The number of fish in the vicinity of the sound source is determined in regular time intervals before during and after the 24?h period of sound exposure. Changes in numbers of fish can be seen in the periods with and without sound in many experiments. Reactions of plaice are ambiguous pointing to both avoidance of or attraction to the sound. In the majority of the experiments carried out on cod avoidance behavior to the sound can be seen with strongest reactions at 25 60 and 90 Hz. The results indicate potential avoidance behavior of cod to the operational noise of offshore wind farms.

2006-01-01T23:59:59.000Z

126

Written vs. Sounding Pitch Donald Byrd  

E-Print Network (OSTI)

1 Written vs. Sounding Pitch Donald Byrd School of Informatics and School of Music Indiana that converting written pitch to sounding pitch in conventional Western music notation is simply a matter of transposition and always straightforward. In fact, there are many situations in which converting written pitch

Indiana University

127

Audio Morphing for Percussive Hybrid Sound Generation  

E-Print Network (OSTI)

Audio Morphing for Percussive Hybrid Sound Generation Andrea Primavera1, Francesco Piazza1 should be addressed to Andrea Primavera (a.primavera@univpm.it) ABSTRACT The aim of audio morphing to obtain more realistic and perceptually relevant sounds. In this paper we present an automatic audio

Reiss, Josh

128

Instrument Development Tethered Balloon Sounding System for Vertical Radiation Profiles  

NLE Websites -- All DOE Office Websites (Extended Search)

Tethered Balloon Sounding System Tethered Balloon Sounding System for Vertical Radiation Profiles C. D. Whiteman J. M. Alzheimer G. A. Anderson M. R. Garnich W. J. Shaw Pacific Northwest Laboratory Richland, WA 99352 platform is built on a triangular frame identical to the one on the Sky Platform, but the MSP carries no radiometric sensors, control loop, or leveling motors. Rather. the MSP is instrumented to measure the motions to which the Sky Platform will be subjected; the data provide engineering information to be used in the final design of the control loop and structural elements of the Sky Platform. An array of six miniature solid state accelerometers provides the raw data from which balloon motions are determined. Future plans call for the installation of a small attitude gyroscope on the

129

Structural-borne sound mitigation in small wind turbines using constrained viscoelastic layer  

Science Journals Connector (OSTI)

As the growing acceptance of small wind turbines operating in suburban and rural communities coincides with increasingly stringent regulations on the sound emitted by these turbines the need for sound mitigation solutions becomes urgent. Small turbines need to be affordable for small business use and thus proposed solutions must be cost-effective and low maintenance. Easy retrofit to existing turbines is also desirable. Wind turbines generate sound via two main mechanisms: structural borne sound generated by the gearbox and generator and transmitted through the nacelle structure and aeroacoustic sound generated by the interaction of the airstream with the rotating blades and other turbine components. Current study focused on the mitigation of structural-borne sound in a 50 kW wind turbine using a constrained viscoelastic layer. The viscoelastic layer comprised of multiple tiles with normal force to the nacelle structure provided by ratcheting bands. Optimal value for the normal force was empirically determined and the resulting reductions in generated sound were documented both in the laboratory and on a working turbine under a number of operating conditions. The result is a cost-effective solution with zero cost of ownership and easy installation on a wide range of small to medium-size wind turbines.

Nic Strum; David Sampson; Ali Kheirabadi

2013-01-01T23:59:59.000Z

130

EIS-0470: Cape Wind Energy Project, Nantucket Sound, Offshore...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0: Cape Wind Energy Project, Nantucket Sound, Offshore of Massachusetts EIS-0470: Cape Wind Energy Project, Nantucket Sound, Offshore of Massachusetts June 25, 2014 EIS-0470: Cape...

131

Category:Electromagnetic Sounding Techniques | Open Energy Information  

Open Energy Info (EERE)

Electromagnetic Sounding Techniques Electromagnetic Sounding Techniques Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Electromagnetic Sounding Techniques page? For detailed information on Electromagnetic Sounding Techniques, click here. Category:Electromagnetic Sounding Techniques Add.png Add a new Electromagnetic Sounding Techniques Technique Subcategories This category has only the following subcategory. M [×] Magnetotelluric Techniques‎ 1 pages Pages in category "Electromagnetic Sounding Techniques" The following 2 pages are in this category, out of 2 total. M Magnetotelluric Techniques T Time-Domain Electromagnetics Retrieved from "http://en.openei.org/w/index.php?title=Category:Electromagnetic_Sounding_Techniques&oldid=689837"

132

Electromagnetic Sounding Techniques | Open Energy Information  

Open Energy Info (EERE)

Electromagnetic Sounding Techniques Electromagnetic Sounding Techniques Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Electromagnetic Sounding Techniques Details Activities (1) Areas (1) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Ground Electromagnetic Techniques Information Provided by Technique Lithology: Rock composition, mineral and clay content Stratigraphic/Structural: Detection of permeable pathways, fracture zones, faults Hydrological: Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water Thermal: Resistivity influenced by temperature

133

Vertical Electrical Sounding Configurations | Open Energy Information  

Open Energy Info (EERE)

Vertical Electrical Sounding Configurations Vertical Electrical Sounding Configurations Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Vertical Electrical Sounding Configurations Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Direct-Current Resistivity Survey Information Provided by Technique Lithology: Rock composition, mineral and clay content Stratigraphic/Structural: Detection of permeable pathways, fracture zones, faults Hydrological: Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water Thermal: Resistivity influenced by temperature

134

Sound Science: Taking Action with Acoustics  

ScienceCinema (OSTI)

From tin whistles to sonic booms, sound waves interact with each other and with the medium through which they travel. By observing these interactions, we can identify substances that are hidden in sealed containers and obtain images of buried objects. By manipulating the ability of sound to push matter around, we can create novel structures and unique materials. Join the Lab's own sound hound, Dipen Sinha, as he describes how he uses fundamental research in acoustics for solving problems in industry, security and health.

Sinha, Dipen

2014-07-21T23:59:59.000Z

135

Propagation of sound waves through a spatially homogeneous but smoothly time-dependent medium  

SciTech Connect

The propagation of sound through a spatially homogeneous but non-stationary medium is investigated within the framework of fluid dynamics. For a non-vortical fluid, especially, a generalized wave equation is derived for the (scalar) potential of the fluid velocity distribution in dependence of the equilibrium mass density of the fluid and the sound wave velocity. A solution of this equation for a finite transition period ? is determined in terms of the hypergeometric function for a phenomenologically realistic, sigmoidal change of the mass density and sound wave velocity. Using this solution, it is shown that the energy flux of the sound wave is not conserved but increases always for the propagation through a non-stationary medium, independent of whether the equilibrium mass density is increased or decreased. It is found, moreover, that this amplification of the transmitted wave arises from an energy exchange with the medium and that its flux is equal to the (total) flux of the incident and the reflected wave. An interpretation of the reflected wave as a propagation of sound backward in time is given in close analogy to Feynman and Stueckelberg for the propagation of anti-particles. The reflection and transmission coefficients of sound propagating through a non-stationary medium is analyzed in more detail for hypersonic waves with transition periods ? between 15 and 200 ps as well as the transformation of infrasound waves in non-stationary oceans. -- Highlights: •Analytically exact study of sound propagation through a non-stationary medium. •Energy exchange between the non-stationary medium and the sound wave. •Transformation of hypersonic and ultrasound frequencies in non-stationary media. •Propagation of sound backward in time in close analogy to anti-particles. •Prediction of tsunamis both in spatially and temporally inhomogeneous oceans.

Hayrapetyan, A.G., E-mail: armen@physi.uni-heidelberg.de [Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, D-69120 Heidelberg (Germany); Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany); Grigoryan, K.K.; Petrosyan, R.G. [Yerevan State University, 1 Alex Manoogian Str., 0025 Yerevan (Armenia)] [Yerevan State University, 1 Alex Manoogian Str., 0025 Yerevan (Armenia); Fritzsche, S. [Helmholtz-Institut Jena, Fröbelstieg 3, D-07743 Jena (Germany) [Helmholtz-Institut Jena, Fröbelstieg 3, D-07743 Jena (Germany); Theoretisch-Physikalisches Institut, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, D-07743 Jena (Germany)

2013-06-15T23:59:59.000Z

136

Inter?laboratory variation in sound power levels in qualified reverberant rooms.  

Science Journals Connector (OSTI)

Reverberant acoustic test facilities can be qualified to determine the sound power levels of broadband and tonal noise sources using the procedures defined in Air?Conditioning Heating and Refrigeration Institute (AHRI) Std. 220 “Sound Power Testing Using Reverberant Rooms for HVAC Equipment.” Member companies from AHRI’s Technical Committee on Sound participated in a round robin test program in which tonal noise sources were shipped to and tested in a number of qualified reverberant rooms. This report summarizes the results of this effort. The mean and standard deviations of the sound power levels for multiple locations/orientations of the noise sources in each facility and for all facilities are presented. The standard deviations as a function of frequency for these sources were found to be generally less than the values established for broadband sources and therefore less than those allowed for tonal sources. Based on the comparisons of round robin test results accurate determinations of sound power levels can be made using the substitution method in rooms qualified in accordance with AHRI Std. 220 Technical Committee on Sound Air?Conditioning Heating and Refrigeration Institute

Robert Stabley

2009-01-01T23:59:59.000Z

137

Memory and Decision Making: Determining Action when the Sirens Sound  

Science Journals Connector (OSTI)

Memories, both semantic, or learned knowledge, and episodic, or personal experiences, play an important role in an individual’s decision making under risk. In addition, varying levels of knowledge and experience exist in each individual. These ...

Robert Drost

2013-01-01T23:59:59.000Z

138

ARM - Evaluation Product - Merged Sounding VAP  

NLE Websites -- All DOE Office Websites (Extended Search)

ProductsMerged Sounding VAP ProductsMerged Sounding VAP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Evaluation Product : Merged Sounding VAP Site(s) FKB GRW HFE NIM NSA PYE SGP TWP General Description This value-added product (VAP) uses a combination of observations from radiosonde soundings, the microwave radiometer, surface meteorological instruments, and ECMWF model output with a sophisticated scaling/interpolation/smoothing scheme in order to define profiles of the atmospheric thermodynamic state. These profiles are calculated at one-minute time resolution and 266 vertical levels which vary such that greater detail (20 meters) is captured near the surface with the resolution becoming coarser (200 meters) as the maximum altitude - 20 km above mean

139

Experimental study on sound absorbing performance of rubber crumb  

Science Journals Connector (OSTI)

The present paper describes an experimental campaign aimed at the determination of acoustical properties of vulcanized rubber crumbs obtained by the shredding of used tires. In particular their performance as sound absorbing material in lined ducts was investigated. The most innovative aspect that is addressed in the study is the use of a waste material such as rubber tires reduced into small grains as a sound absorbing material: tires are in fact usually used at the end of their life cycle as fuel and burned in cement kilns in order to take advantage of their high heating value with all the problems of pollution that this solution produces. Two kinds of rubber crumbs have been investigated in terms of characteristic dimension of the grains porosity and sound absorbing coefficient while their "in situ" performance when used inside lined and parallel-baffle rectangular ducts has been evaluated measuring their insertion loss. The results of this research show that the acoustical behaviour of the tested rubber crumbs is the typical behaviour of the granular materials showing a noteworthy performance of the tested material in the low frequency range opening a scenery of possible applications where noise has relevant tonal components below 315 Hz.

Davide Borelli; Corrado Schenone; Ilaria Pittaluga

2013-01-01T23:59:59.000Z

140

Experimental study on sound absorbing performance of rubber crumb  

Science Journals Connector (OSTI)

The present paper describes an experimental campaign aimed at the determination of acoustical properties of vulcanized rubber crumbs obtained by the shredding of used tires. In particular their performance as sound absorbing material in lined ducts has been investigated. The most innovative aspect that is addressed in the study is the use of a waste material such as rubber tires reduced into small grains as a sound absorbing material: tires are in fact usually used at the end of their life cycle as fuel and burned in cement kilns in order to take advantage of their high heating value with all the problems of pollution that this solution produces. Two kinds of rubber crumbs have been investigated in terms of characteristic dimension of the grains porosity and sound absorbing coefficient while their “in situ” performance when used inside lined and parallel-baffle rectangular ducts has been evaluated measuring their insertion loss. The results of this research show that the acoustical behavior of the tested rubber crumbs is the typical behavior of the granular materials showing a noteworthy performance of the tested material in the low frequency range opening a scenery of possible applications where noise has relevant tonal components below 315 Hz.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Category:Seattle, WA | Open Energy Information  

Open Energy Info (EERE)

Seattle, WA Seattle, WA Jump to: navigation, search Go Back to PV Economics By Location Media in category "Seattle, WA" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Seattle WA Puget Sound Energy Inc.png SVFullServiceRestauran... 60 KB SVHospital Seattle WA Puget Sound Energy Inc.png SVHospital Seattle WA ... 58 KB SVLargeHotel Seattle WA Puget Sound Energy Inc.png SVLargeHotel Seattle W... 57 KB SVLargeOffice Seattle WA Puget Sound Energy Inc.png SVLargeOffice Seattle ... 57 KB SVMediumOffice Seattle WA Puget Sound Energy Inc.png SVMediumOffice Seattle... 61 KB SVMidriseApartment Seattle WA Puget Sound Energy Inc.png SVMidriseApartment Sea... 58 KB SVOutPatient Seattle WA Puget Sound Energy Inc.png SVOutPatient Seattle W... 63 KB

142

Anthropogenic sounds ? Potential effects on fish  

Science Journals Connector (OSTI)

There is concern that human?generated sounds may have deleterious effects on fish. This paper will review some of what is currently known about these effects and consider the questions that have to be answered before developing models to enable "prediction" of sound effects on particular fish species. A major restriction is that there are few peer?reviewed data on effects of anthropogenic sources on fish. Extrapolation from these results is further confounded since experiments differ in many ways each of which may alter the resultant impact on fish. For example studies vary in sounds types tested (e.g. pile driving vs. ship noise) signal parameters (intensity number of repetitions) species used fish age etc. Moreover a singularly important issue is that while many of the issues and impact mechanisms are potentially amenable to experimental lab study the ultimate questions regarding the effects of sound on fish behavior need to field based and require long?term observations where behaviour of wild fish is not constrained. Only by observing fish in the wild will we ultimately understand if and how anthropogenic sounds impact fish both during exposure and more importantly for extended periods after the termination of the sound.

Arthur Popper; Svein Lo/kkeborg; Robert McCauley

2008-01-01T23:59:59.000Z

143

Zero sound modes of dilute Fermi gases with arbitrary spin  

Science Journals Connector (OSTI)

Motivated by the recent success of optical trapping of alkali-metal bosons, we have studied the zero sound modes of dilute Fermi gases with arbitrary spin-f, which are spin-S excitations (0<~S<~2f). The dispersion of the mode (S) depends on a single Landau parameter F(S), which is related to the scattering lengths of the system through a simple formula. Measurement of (even a subset of) these modes in finite magnetic fields will enable one to determine all the interaction parameters of the system.

S.-K. Yip and Tin-Lun Ho

1999-06-01T23:59:59.000Z

144

Determining Remaining Useful Life of Aging Cables in Nuclear...  

NLE Websites -- All DOE Office Websites (Extended Search)

need further study with specimens with controlled thicknesses to determine if the sound speed (and potentially attenuation) may be an indicator of age that directly correlates with...

145

The modeling and calculation of sound radiation from facilities with gas flowed pipes  

Science Journals Connector (OSTI)

Computer modeling of industrial facilities like chemical plants refineries or other production areas is the first and most important step in the calculation of sound exposure in the environment. The pipework with gas flows is often contributing relevant to the sound radiation of the complete facility. This radiation can be determined applying the methods described in technical papers like VDI 3733 and ISO 15664. On the basis of these descriptions a software tool was developed that allows to create pipework in 3D models with line sources and to calculate the sound propagation with methods like ISO 9613-2. The line sources are linked with the technical parameters like pipe cross section flow rate pressure density and temperature of the gas and material parameters of the pipe wall. The sound power emission from the pipe to the environment and the internal flow of sound power—linked to the next section of piping—is calculated on the basis of these parameters. The same technique is used to calculate the sound emission of cooling towers electric and fuel driven motors gears pumps and other devices. This powerful technique allows creating sustainable models that can be adapted to different operation conditions with minimum time and effort.

2013-01-01T23:59:59.000Z

146

The modeling and calculation of sound radiation from facilities with gas flowed pipes  

Science Journals Connector (OSTI)

Computer modeling of industrial facilities like chemical plants refineries or other production areas is the first and most important step in the calculation of sound exposure in the environment. The pipework with gas flows is often contributing relevant to the sound radiation of the complete facility. This radiation can be determined applying the methods described in technical papers like VDI3733 and ISO15664. On the basis of these descriptions a software tool was developed that allows to create pipework in 3D models with line sources and to calculate the sound propagation with methods like ISO9613-2. The line sources are linked with the technical parameters like pipe cross section flow rate pressure density and temperature of the gas and material parameters of the pipe wall. The sound power emission from the pipe to the environment and the internal flow of sound power - linked to the next section of piping - is calculated on the basis of these parameters. The same technique is used to calculate the sound emission of cooling towers electric and fuel driven motors gears pumps and other devices. This powerful technique allows creating sustainable models that can be adapted to different operation conditions with minimum time and effort.

Fabian Probst

2013-01-01T23:59:59.000Z

147

FIA-13-0018 - In the Matter of Alliance to Protect Nantucket Sound |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

18 - In the Matter of Alliance to Protect Nantucket Sound 18 - In the Matter of Alliance to Protect Nantucket Sound FIA-13-0018 - In the Matter of Alliance to Protect Nantucket Sound On April 4, 2013, the Office of Hearings and Appeals (OHA) issued a decision remanding in part an Appeal from a Freedom of Information Act (FOIA) determination issued by the Loan Programs Office (LPO). The Appellant appealed the LPO's decision to withhold information in the released documents pursuant to Exemptions 2, 4, 5 and 6, claiming that the LPO's determination letter inadequately justified its redactions. The Appellant also sought expedited processing of its Appeal, which the OHA denied, finding that there was no compelling need for expedited processing. The OHA concluded that the LPO properly invoked Exemption 6 as to withheld

148

Sound Speed Perturbations Due to Internal Tides  

Science Journals Connector (OSTI)

Internal tides are perhaps the most prevalent and largest amplitude internal gravity waves in the ocean. They are commonly generated by the scattering of surfacetidal energy into internal modes when the surfacetides propagate on to continental shelves. A portion of the internal tidal energy propagates into the deep ocean. One of the effects of internal tides on underwater acoustic propagation is to perturb the temperature and salinity versus depth profiles and thus the sound speed versus depth profile. Starting with temperature and salinity versus depth profiles from near Eleuthera Island the internal tide eigenfunctions as well as the sound speed profile have been computed for a water depth of 4500 m. Assuming a value for the vertical displacement amplitude of a first vertical mode internal tide the perturbed temperature and salinity profiles have been computed. From these perturbed profiles the consequent perturbed sound speed profiles have been computed for cases of maximum up and down internal tide displacement. The first mode internal tide has no vertical displacement at the sea surface and bottom and a maximum near the base of the main thermocline (depth of about 1200 m). Since the SOFAR axis is also near the base of the main thermocline and since the pressureeffects on sound speed are predominant below the SOFAR axis the sound speed perturbation due to the first mode internal tide is greatest at a depth (about 550 m) above the SOFAR axis. An internal tide with a maximum vertical displacement of 10 m produces a maximum sound speed perturbation of ±0.7 m/sec.

Christopher N. K. Mooers

1973-01-01T23:59:59.000Z

149

Vortex sound and the flute  

Science Journals Connector (OSTI)

The flute is investigated for its aeroacoustical properties based on the vortexsound theory. Particle imagevelocimetry(PIV) is used for quantitative flow determination of the jet?edge interaction. The Endoscopic?PIV offers a nonobstructive view of the system over all phases. The evaluation of the source term through the vorticity is done according to M. Howe (1975). The acoustic flow across the embouchure is determined by excitation through the foot. The flute is operated near 1200 Hz with various jet speeds. Finally the acoustic radiation power in the far field is determined to be compared with the source terms. The following findings are presented: (i) The space integrated and time averaged power of the coherent source terms turns out to be positive i.e. emitting acoustic energy. (ii) There is a dominant contribution near the labium. (iii) The source term power compares favorably with the far field power which is well below 1% of the total input power. The results demonstrate that the vorticity of the upper and lower shear layers of the jet cancels to a great extent except for regions where the transverse amplitude of the jet is large.

2006-01-01T23:59:59.000Z

150

Category:Vertical Electrical Sounding Configurations | Open Energy  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Category Edit History Facebook icon Twitter icon » Category:Vertical Electrical Sounding Configurations Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Vertical Electrical Sounding Configurations page? For detailed information on Vertical Electrical Sounding Configurations as exploration techniques, click here. Category:Vertical Electrical Sounding Configurations Add.png Add a new Vertical Electrical Sounding Configurations Technique Pages in category "Vertical Electrical Sounding Configurations" The following 2 pages are in this category, out of 2 total.

151

Second Sound in NaF  

Science Journals Connector (OSTI)

Propagation of heat pulses in NaF has been studied to higher temperatures in a purer crystal than studied by McNelly et al. At the highest temperatures the second-sound velocity fails to level off at the theoretically predicted limiting value.

Howard E. Jackson; Charles T. Walker; Thomas F. McNelly

1970-07-06T23:59:59.000Z

152

Product sound: Acoustically pleasant motor drives  

E-Print Network (OSTI)

the framework of the Danish PhD Research school EnergyLab DK. The project is entitled Project sound noise generated by electrical mo- tors driven by a pulse width modulated (PWM) power electronic inverter analytical solution is proposed. The proposed unified analytical solution can be used for most of the carrier

Mathe, Laszlo

153

Noise and the Sound Insulation of Buildings  

Science Journals Connector (OSTI)

...Noise and the Sound Insulation of Buildings F. Ingerslev It is claimed that noise...well-being. An outstanding task for the building industry in the 1980s is to ensure a proper noise climate in new buildings. The target must be to obtain a noise...

1972-01-01T23:59:59.000Z

154

Perceiving Emotion in Sounds: Does Timbre Play a Role?  

E-Print Network (OSTI)

Acoustic features of sound such as pitch, loudness, perceived duration and timbre have been shown to be related to emotion in regard to sound, demonstrating that an important connection between the perceived emotions and their timbres is lacking...

Bowman, Casady

2012-02-14T23:59:59.000Z

155

Using ADCP Background Sound Levels to Estimate Wind Speed  

Science Journals Connector (OSTI)

It is well known that ambient sound is generated by wind through the process of wave breaking and bubble injection. The resulting sound levels are highly correlated with wind speed and, even though the physical process is not fully understood, ...

Len Zedel

2001-11-01T23:59:59.000Z

156

Detection of aeroacoustic sound sources on aircraft and wind turbines  

E-Print Network (OSTI)

Detection of aeroacoustic sound sources on aircraft and wind turbines Stefan Oerlemans #12;Detection of aeroacoustic sound sources on aircraft and wind turbines S. Oerlemans Thesis University;DETECTION OF AEROACOUSTIC SOUND SOURCES ON AIRCRAFT AND WIND TURBINES PROEFSCHRIFT ter verkrijging van de

Twente, Universiteit

157

Recording and Calculating Gunshot Sound—Change of the Volume in Reference to the Distance  

Science Journals Connector (OSTI)

An experiment was conducted in an open practice ground (shooting range) regarding the recording of the sound of gunshots. Shots were fired using various types of firearms (seven pistols five revolvers two submachine guns one rifle and one shotgun) in different calibers from several various distances with reference to the recording sources. Both a conventional sound level meter (device) and a measurement microphone were used having been placed in a fixed point behind the shooting line. The sound of each shot was recorded (from the device). At the same time the signal received by the microphone was transferred to a connected computer through an appropriate audio interface with a pre?amplifier. Each sound wave was stored and depicted as a wave function. After the physic?mathematical analysis of these depictions the volume was calculated in the accepted engineering units(Decibels or dB) of Sound Pressure Level (SPL). The distances from the recording sources were 9.60 meters 14.40 m 19.20 m and 38.40 m. The experiment was carried out by using the following calibers: .22 LR 6.35 mm(.25 AUTO) 7.62 mm Tokarev (7 62×25) 7.65 mm(.32 AUTO) 9 mm Parabellum (9×19) 9 mm Short (9×17) 9 mm Makarov (9×18) .45 AUTO .32 S&W .38 S&W .38 SPECIAL .357 Magnum 7 62 mm Kalashnikov (7 62×39) and 12 GA. Tables are given for the environmental conditions (temperature humidity altitude & barometric pressure) the length of the barrel of each gun technical characteristics of the used ammunition as well as for the volume taken from the SLM. The data for the sound intensity were collected after 168 gunshots (158 single shot & 10 bursts). According to the results a decreasing of the volume equivalent to the increasing of the distance was remarked as it was expected. Values seem to follow the Inverse square Law. For every doubling of the distance from the sound source the sound intensity diminishes by 5.9904±0.2325 decibels (on average). In addition we have the chance of determining the volume of the gunshot sound coming from a certain type of weapon. A further application could be the calculation of the distance from a shooting firearm if one is aware of a recorded volume.

Tsiatis E. Nikolaos

2010-01-01T23:59:59.000Z

158

Sound?Power Production in Wind Instruments  

Science Journals Connector (OSTI)

This paper presents data for output sound powerP O of wind instruments relation to input power P I supplied by the player. P I was calculated as pV? where p equals mouth pressure and V? air flow rate through the instrument. P O was calculated from sound?pressure level and measurements of reverberation time in a live room of known volume. A part of the data was obtained in a room of unknown characteristics; from 15 comparable measurements on 8 different instruments in both the live and the unknown room data were obtained that allowed calculation of P O also from other experiments in the unknown room. Measurements were made on single notes played both pp and ff on each instrument; one low and one high note on the scale of each instrument were chosen. The ratio P O/P I representing the mechanical efficiency of wind instruments as sources of sound power varies from less than 0.001% to about 2%. It appears to increase with increasing P I and in some instruments with frequency. The consistent results obtained for 3 different flutes played by one performer suggest that the variability noted in the other data at least partially reflects individual differences in mechanical efficiency.

Arend Bouhuys

1965-01-01T23:59:59.000Z

159

Sound insulation ratings—the STC revisited  

Science Journals Connector (OSTI)

About twenty years ago building authorities and their acoustical experts were faced with a confusing variety of schemes for rating the sound insulation of walls and floors. There was need for a definitive rating system that would digest the 16 transmission loss values that characterize a partition and produce a single number that would describe its sound insulation performance especially in respect to multi?family dwellings. Two standards committees ISO/TC 43 and ASTM E6 (now E33) began more or less together to develop a new improved rating system to fill this need. The product of these labors was what is known in North America as the ASTM sound transmission class (STC). This rating system was so successful that it was almost universally adopted—even in applications for which it was not intended. Despite the apparent success there is now increasing awareness of imperfections in the system. These are examined in light of accumulated data and experience to see whether the system could or should be improved by certain minor changes.

T. D. Northwood

1981-01-01T23:59:59.000Z

160

ABSTRACT: The Prince William Sound (PWS) risk assessment was a joint project of Det Norske Veritas (DNV), Rensselaer Polytechnic  

E-Print Network (OSTI)

adverse consequences (accidents). The PWS risk assessment did not attempt to determine an "acceptable. The determination of acceptable risk will be a product of the stakeholder's use of the PWS analysisABSTRACT: The Prince William Sound (PWS) risk assessment was a joint project of Det Norske Veritas

van Dorp, Johan René

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Long?Range Sound?Propagation Study in the Southern Ocean—Project Neptune  

Science Journals Connector (OSTI)

An experiment to determine some characteristics of long?range underwater sound propagation was undertaken by the U.S. Naval Ordnance Laboratory in April 1964. In this experiment Project Neptune sound signals were dropped at various ranges from a listening station in Bermuda. To supplement this and other stations one was established by the New Zealand Naval Research Laboratory off southern New Zealand to record the sound signals dropped on the final phase between Cape Town South Africa and Perth Australia. The recorded energy was analyzed in 1 3 ?oct bands to determine the transmission?path characteristics for low frequencies. The signal envelopes were found to differ in shape from the usual solar case and the attenuations were much larger than previously obtained for either RSR (refracted?surface reflected) or sofar propagation. These differences may be explained in terms of the different velocity structure of the Southern Ocean from that sound in the Atlantic or Pacific Oceans. In particular the thermocline is not as pronounced as in temperate or tropical regions and is absent south of the Antarctic convergence. Thus the energy was transmitted by a mixture of RSR and sofar modes little sofar energy arriving from those shots whose tracks crossed the Antarctic convergence.

A. C. Kibblewhite; R. N. Denham; P. H. Barker

1965-01-01T23:59:59.000Z

162

Getting it together—Interdisciplinary sound environment research  

Science Journals Connector (OSTI)

The Sound Environment Center at Lund university is an interdisciplinary center created to coordinate research on sound and soundscape issues and is known to be the first of its kind worldwide. Ranging from acoustics to medicine psychology and cognitive sciences as well as humanities like musicology and linguistics soundscape research adresses many interdependent areas and touches upon health as well as philosophical aesthetic and technical issues. To get a holistic comprehension these perspectives need to be synchronized. Therefore the center has an interdisciplinary board and a mission to study sound environments from multidisciplinary perspectives. Focus lies on research and contact between researchers. The center has external funding for larger research collaborations on topics such as teachers voice strain and rooms acoustics health effects of combined exposure to noise and airborne particles cognition and sound exposure. In addition to initiating research projects the center arranges symposiums adressing topics such as Noise and health Seductive Sounds Operational Sounds Dangerous Sounds' and Sound Cognition and Learning. Further topics have been Sound Design Sounds and Silence for Mental Recreation Teachers Voice Comfort and recently Wind TurbineNoise. The symposiums facilitates cross disciplinary contacts and discussions many of them producing published papers and reports.

Frans Mossberg

2011-01-01T23:59:59.000Z

163

Effective speed of sound in phononic crystals  

E-Print Network (OSTI)

A new formula for the effective quasistatic speed of sound $c$ in 2D and 3D periodic materials is reported. The approach uses a monodromy-matrix operator to enable direct integration in one of the coordinates and exponentially fast convergence in others. As a result, the solution for $c$ has a more closed form than previous formulas. It significantly improves the efficiency and accuracy of evaluating $c$ for high-contrast composites as demonstrated by a 2D example with extreme behavior.

A. A. Kutsenko; A. L. Shuvalov; A. N. Norris

2011-06-27T23:59:59.000Z

164

Sound Coiled-Tubing Drilling Practices  

SciTech Connect

This Coiled-Tubing Drilling (CTD) Sound Practices Manual provides tools needed by CTD engineers and supervisors to plan, design and perform safe, successful CTD operations. As emphasized throughout, both careful planning and attention to detail are mandatory for success. A bibliography of many useful CTD references is presented in Chapter 6. This manual is organized according to three processes: 1) Pre-Job Planning Process, 2) Operations Execution Process, and 3) Post-Job Review Process. Each is discussed in a logical and sequential format.

Williams, Thomas; Deskins, Greg (Maurer Technology Inc.); Ward, Stephen L. (Advantage Energy Services Ltd); Hightower, Mel

2001-09-30T23:59:59.000Z

165

Sound velocity bound and neutron stars  

E-Print Network (OSTI)

It has been conjectured that the velocity of sound in any medium is smaller than the velocity of light in vacuum divided by $\\sqrt{3}$. Simple arguments support this bound in non-relativistic and/or weakly coupled theories. The bound has been demonstrated in several classes of strongly coupled theories with gravity duals and is saturated only in conformal theories. We point out that the existence of neutron stars with masses around two solar masses combined with the knowledge of the equation of state of hadronic matter at "low" densities is in strong tension with this bound.

Paulo F. Bedaque; Andrew W. Steiner

2015-01-25T23:59:59.000Z

166

Sound Absorption in the Pacific Ocean  

Science Journals Connector (OSTI)

The absorption of sound in the Pacific Ocean at a nominal frequency of 75 kHz was measured over a horizontal path at depths of 910 and 3350 m. The results are 20.0±1.5 dB/km and 13.5±1.5 dB/km respectively which may be compared to values of 27.3 dB/km and 22.7 dB/km extrapolated from the empirical relation of Schulkin and Marsh. Evidently the useful range of this relation is severely limited. In addition the effect of pressure may be greater than previously suspected.

H. F. Bezdek

1972-01-01T23:59:59.000Z

167

Pitch Perception of Complex Sounds: Nonlinearity Revisited  

E-Print Network (OSTI)

The ability of the auditory system to perceive the fundamental frequency of a sound even when this frequency is removed from the stimulus is an interesting phenomenon related to the pitch of complex sounds. This capability is known as ``residue'' or ``virtual pitch'' perception and was first reported last century in the pioneering work of Seebeck. It is residue perception that allows one to listen to music with small transistor radios, which in general have a very poor and sometimes negligible response to low frequencies. The first attempt, due to Helmholtz, to explain the residue as a nonlinear effect in the ear considered it to originate from difference combination tones. However, later experiments have shown that the residue does not coincide with a difference combination tone. These results and the fact that dichotically presented signals also elicit residue perception have led to nonlinear theories being gradually abandoned in favour of central processor models. In this paper we use recent results from the theory of nonlinear dynamical systems to show that physical frequencies produced by generic nonlinear oscillators acted upon by two independent periodic excitations can reproduce with great precision most of the experimental data about the residue without resorting to any kind of central processing mechanism.

D. L. Gonzalez; L. Morettini; F. Sportolari; O. Rosso; J. H. E. Cartwright; O. Piro

1995-05-05T23:59:59.000Z

168

Sound propagation in the nonhomogeneous ocean with currents  

Science Journals Connector (OSTI)

One considers the problem of sound propagation in the nonhomogeneous ocean with currents, where the characteristics of the medium vary...oco?1, ...

N. S. Grigor'eva

1985-09-10T23:59:59.000Z

169

Electromagnetic Soundings At Dixie Valley Geothermal Area (Mallan...  

Open Energy Info (EERE)

Mallan, Et Al., 2001) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Electromagnetic Soundings At Dixie Valley Geothermal Area (Mallan, Et Al.,...

170

Vertical Electrical Sounding Configurations At Mt Princeton Hot...  

Open Energy Info (EERE)

navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Vertical Electrical Sounding Configurations At Mt Princeton Hot Springs Geothermal Area (Zohdy, Et Al.,...

171

Schlumberger soundings in the Upper Raft River and Raft River...  

Open Energy Info (EERE)

Schlumberger soundings in the Upper Raft River and Raft River Valleys, Idaho and Utah Abstract In 1975, the U.S. Geological Survey made seventy Schlumberger resistivity...

172

Compression of felt?type thermal insulation layer for underfloor heating system and floor impact sound  

Science Journals Connector (OSTI)

In Korea almost every house uses underfloor heating which has advantages of thermal comfort and energy efficiency. However when it is constructed for high?rise apartment houses it yields a problem in floor impact sound insulation. It accounts for the fact that a foam?type thermal insulator sandwiched between structural slab and heating floor functions as a spring and easily transmits impacts on the floor to the slab. In that case the system's transmissibility is determined by dynamic stiffness of the thermal insulation layer and the lower the dynamic stiffness is the more the floor impact is isolated. For that reason apartments construction companies are attempting to lower the dynamic stiffness of the thermal insulation layer for impact sound reduction. As part of the attempt felt?type materials with relatively low dynamic stiffness such as glass wool or polyester felt are considered as a substitution for the foam?type thermal insulator. However there is a possibility that compression of the felt?type materials would increase the dynamic stiffness and the impact sound insulation effect at early stage might be weakened in the long term. This paper investigates the correlation between gradual compression of the felt?type thermal insulation layer and the impact sound variation.

Tongjun Cho; Hyun?Min Kim

2008-01-01T23:59:59.000Z

173

Method and apparatus for ultrasonic doppler velocimetry using speed of sound and reflection mode pulsed wideband doppler  

DOE Patents (OSTI)

According to the present invention, a method and apparatus rely upon tomographic measurement of the speed of sound and fluid velocity in a pipe. The invention provides a more accurate profile of velocity within flow fields where the speed of sound varies within the cross-section of the pipe. This profile is obtained by reconstruction of the velocity profile from the local speed of sound measurement simultaneously with the flow velocity. The method of the present invention is real-time tomographic ultrasonic Doppler velocimetry utilizing a to plurality of ultrasonic transmission and reflection measurements along two orthogonal sets of parallel acoustic lines-of-sight. The fluid velocity profile and the acoustic velocity profile are determined by iteration between determining a fluid velocity profile and measuring local acoustic velocity until convergence is reached.

Shekarriz, Alireza (Kennewick, WA); Sheen, David M. (Richland, WA)

2000-01-01T23:59:59.000Z

174

EIS-0317: Kangley-Echo Lake Transmission Line Project  

Energy.gov (U.S. Department of Energy (DOE))

This EIS analyzes BPA's proposal to build a new transmission line to accommodate increasing demand for electricity and ensure reliability in the Puget Sound area.

175

Joint transmission system projects to improve system reliability  

NLE Websites -- All DOE Office Websites (Extended Search)

5 12 JOINT NEWS RELEASE Bonneville Power Administration Puget Sound Energy Seattle City Light Snohomish PUD FOR IMMEDIATE RELEASE Tuesday, January 24, 2012 CONTACT: Mike Hansen,...

176

Rooftop Solar Challenge | Department of Energy  

Office of Environmental Management (EM)

SEED, Oregon Department of Energy, Snohomish Public Utility District, Seattle City Light, Puget Sound Energy, Portland General Electric, Avista, Pacific Power, Solar...

177

Alternative Fuels Data Center  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Electric Vehicle Supply Equipment (EVSE) Rebate - PSE Puget Sound Energy (PSE) provides a 500 rebate to qualified customers for the purchase and installation of Level 2 EVSE....

178

EPA EIS NOAs.pdf  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Evans, 541-278-3869. EIS No. 20140298, Draft EIS, USACE, WA, Puget Sound Nearshore Ecosystem Restoration, Comment Period Ends: 11242014, Contact: Nancy C. Gleason,...

179

E-Print Network 3.0 - aquaculture sea lice Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

and Ecology 80 From the Tides of Puget Sound to Your Plate: Northwest Shellfish Summary: ecosystem. December 2011 What is Aquaculture? The broad term "aquaculture" refers to the...

180

Carolina Blue Skies & Green Jobs Initiative | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

arravt064tiboyer2011p.pdf More Documents & Publications Carolinas Blue Skies & Green Jobs Initiative Carolina Blue Skies & Green Jobs Initiative Puget Sound Clean Cities...

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
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181

Areas Participating in the Oxygenated Gasoline Program  

Annual Energy Outlook 2012 (EIA)

of Environmental Quality Washington (Seattle- Tacoma) PSAPCA Regulation 2.09 Puget Sound Air Pollution Control Agency Washington (Spokane) WAC 173-492 Washington State Dept. of...

182

E-Print Network 3.0 - air station whidbey Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

inputAtmospheric input Puget Sound air arrives... from the Pacific - veryg y clean Air pollution within PS basin can be an important pathway to deliver... ). Hydrocarbons...

183

Alternative Fuels Data Center  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

and Efficient Fleet Assistance Western Washington Clean Cities and the Puget Sound Clean Air Agency administer the Evergreen Fleets program, a comprehensive greening plan and...

184

U.S. DEPARTMENT OF ENERGY - NETL CATEGORICAL EXCLUSION (CX) DESIGNATIO...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Clean Cities Petroleum Reduction Project installation of an above ground biodiesel fuel tank (including tank fill assembly; tank venting, gauging, and dispensing...

185

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

81 - 7290 of 28,905 results. 81 - 7290 of 28,905 results. Download CX-006460: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 08/08/2011 Location(s): Seattle, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-006460-categorical-exclusion-determination Download CX-006463: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 08/08/2011 Location(s): Seattle, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-006463-categorical-exclusion-determination Download CX-006464: Categorical Exclusion Determination

186

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

71 - 7380 of 28,905 results. 71 - 7380 of 28,905 results. Download CX-005806: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 05/13/2011 Location(s): Mercer Island, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-005806-categorical-exclusion-determination Download CX-005808: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 05/13/2011 Location(s): Mercer Island, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-005808-categorical-exclusion-determination Download CX-005809: Categorical Exclusion Determination

187

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

81 - 15090 of 28,560 results. 81 - 15090 of 28,560 results. Download CX-000603: Categorical Exclusion Determination Baseload Energy Inc. Brasada-Harney 115-kilovolt Transmission Line Project CX(s) Applied: B4.6 Date: 02/04/2010 Location(s): Deschutes County, Oregon Office(s): Bonneville Power Administration http://energy.gov/nepa/downloads/cx-000603-categorical-exclusion-determination Download CX-002368: Categorical Exclusion Determination Puget Sound Tidal Energy Demonstration Project: Environmental and Permitting Activities CX(s) Applied: B3.1, B3.3, A9 Date: 05/10/2010 Location(s): Puget Sound, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office http://energy.gov/nepa/downloads/cx-002368-categorical-exclusion-determination Download CX-003333: Categorical Exclusion Determination

188

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

01 - 16810 of 26,764 results. 01 - 16810 of 26,764 results. Download CX-000348: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: A1, A9, B5.1 Date: 12/10/2009 Location(s): Lynden, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-000348-categorical-exclusion-determination Download CX-000349: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: A1, A9, B5.1 Date: 12/10/2009 Location(s): Everett, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-000349-categorical-exclusion-determination Download CX-000350: Categorical Exclusion Determination

189

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

71 - 10080 of 26,764 results. 71 - 10080 of 26,764 results. Download CX-005216: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 02/10/2011 Location(s): Renton, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-005216-categorical-exclusion-determination Download CX-005218: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 02/10/2011 Location(s): Renton, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-005218-categorical-exclusion-determination Download CX-005220: Categorical Exclusion Determination

190

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

01 - 28210 of 28,904 results. 01 - 28210 of 28,904 results. Download CX-002700: Categorical Exclusion Determination Alaska-Tribe-Leisnoi Village-Woody Island Tribal Council CX(s) Applied: B2.5, A9, B5.1 Date: 06/10/2010 Location(s): Leisnoi Village, Alaska Office(s): Energy Efficiency and Renewable Energy http://energy.gov/nepa/downloads/cx-002700-categorical-exclusion-determination Download CX-003091: Categorical Exclusion Determination Transfer Agreement between Bonneville Power Administration and Puget Sound Energy, Incorporated CX(s) Applied: B4.8 Date: 06/09/2010 Location(s): Portland, Oregon Office(s): Bonneville Power Administration http://energy.gov/nepa/downloads/cx-003091-categorical-exclusion-determination Download CX-002768: Categorical Exclusion Determination Bonneville Power Administration (BPA) and Puget Sound Energy, Inc. (PSE)

191

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

21 - 6230 of 28,905 results. 21 - 6230 of 28,905 results. Download CX-002561: Categorical Exclusion Determination CAMPS (Center for Advanced Manufacturing Puget Sound) CX(s) Applied: A9, A11 Date: 05/27/2010 Location(s): Puget Sound, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office http://energy.gov/nepa/downloads/cx-002561-categorical-exclusion-determination Download CX-004778: Categorical Exclusion Determination Recovery Act: Innovative Carbon Dioxide Sequestration from Flue Gas using an In-Duct Scrubber CX(s) Applied: A9, A11, B3.6 Date: 12/27/2010 Location(s): Point Comfort, Texas Office(s): Fossil Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-004778-categorical-exclusion-determination Download CX-002409: Categorical Exclusion Determination

192

Velocity of Second Sound in NaF  

Science Journals Connector (OSTI)

The velocity of drifting second sound and the heat capacity per unit volume are calculated for NaF for temperatures from 0 to 40 °K. The velocity of second sound decreases by 24% as the temperature is increased from 10 to 30 °K, because of the dispersion of the phonon frequency spectrum.

Robert J. Hardy and S. S. Jaswal

1971-06-15T23:59:59.000Z

193

SOUND COMPLIANCE MONITORING FOR THE GAMESA WIND TURBINE  

E-Print Network (OSTI)

SOUND COMPLIANCE MONITORING FOR THE GAMESA WIND TURBINE UD - LEWES, DELAWARE January 2011 ` #12;SOUND COMPLIANCE MONITORING FOR THE GAMESA WIND TURBINE AT THE UNIVERSITY OF DELAWARE LEWES, DELAWARE A Gamesa G90 2.0-MW wind turbine operates at the University of Delaware (UD), Lewes campus on a parcel

Firestone, Jeremy

194

Experimenting with Sound Immersion in an Arts and Crafts Museum  

E-Print Network (OSTI)

wireless devices. Our system takes into consideration the position of museum visitors as well, in real-time by the visitor's device. Keywords: museum, immersion, edutainment, sound spatialization, head]. However, just like images, sounds are fundamental for learning [5]. The listening process is by nature

Boyer, Edmond

195

Water distribution measurement in sand using sound vibration and SLDV  

E-Print Network (OSTI)

Water distribution measurement in sand using sound vibration and SLDV T. Sugimotoa , Y. Nakagawaa vibrator is used as a sound source. SLDV measures the vibration of ground surface. The propagation velocity between vibrator and measuring point is used to estimate the water distribution. Also, the soil

Boyer, Edmond

196

PITCH BASED SOUND CLASSIFICATION Andreas B. Nielsen, Lars K. Hansen  

E-Print Network (OSTI)

PITCH BASED SOUND CLASSIFICATION Andreas B. Nielsen, Lars K. Hansen Intelligent Signal Processing the pitch of the signal using the harmonic product spectrum. Based on the pitch estimate and a pitch error. The pitch is an interesting feature of sound and is used in various situations. One of the reasons pitch

197

Developing a 3D Sound Environment for a Driving Simulator  

E-Print Network (OSTI)

squealing of a human-controlled vehicle, and the engine noise of autonomous vehicles. Both the engine of a police vehicle using the Doppler Effect. Other sounds such as vehicle wind noise, beeping of the vehicle. Introduction Sound plays an important role in the realm of driving. Wind and engine noise contribute to fatigue

198

The Automation of Sound Reasoning and Successful Proof Finding  

E-Print Network (OSTI)

709 44 The Automation of Sound Reasoning and Successful Proof Finding LARRY WOS AND BRANDEN scientist naturally envisioned the automation of sound rea- soning ­ reasoning in which conclusions, and find proofs. But can such logical reasoning be fully automated? Can a single computer program

Fitelson, Branden

199

A Dataset and Taxonomy for Urban Sound Research  

Science Journals Connector (OSTI)

Automatic urban sound classification is a growing area of research with applications in multimedia retrieval and urban informatics. In this paper we identify two main barriers to research in this area - the lack of a common taxonomy and the scarceness ... Keywords: classification, dataset, taxonomy, urban sound

Justin Salamon, Christopher Jacoby, Juan Pablo Bello

2014-11-01T23:59:59.000Z

200

Electromagnetic Soundings At Raft River Geothermal Area (1977) | Open  

Open Energy Info (EERE)

Electromagnetic Soundings At Raft River Geothermal Area (1977) Electromagnetic Soundings At Raft River Geothermal Area (1977) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Electromagnetic Soundings At Raft River Geothermal Area (1977) Exploration Activity Details Location Raft River Geothermal Area Exploration Technique Electromagnetic Sounding Techniques Activity Date 1977 Usefulness not indicated DOE-funding Unknown Exploration Basis The purpose of the survey was: (1) to field test U.S. Geological Survey extra-low-frequency (ELF) equipment using a grounded wire source and receiver loop configuration (which is designed to measure the vertical magnetic field (Hz) at the loop center for various frequencies); (2) to present an example of the EM sounding data and interpretations using a

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

The contribution of 3-D sound to the human-computer interface  

E-Print Network (OSTI)

Sound inherently has a spatial quality, an ability to be localized in three dimensions. This is the essence of 3-D, or spatial, sound. A system capable of recording sounds as digitized samples and playing them back in a ...

Vershel, Mark Aaron

1981-01-01T23:59:59.000Z

202

Washington | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

February 15, 2011 February 15, 2011 CX-005262: Categorical Exclusion Determination Woodland and 148th Clearwire Wireless Communication Project CX(s) Applied: B1.7, B1.19 Date: 02/15/2011 Location(s): Pierce County, Washington Office(s): Bonneville Power Administration February 11, 2011 CX-005224: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 02/11/2011 Location(s): Bellevue, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory February 10, 2011 CX-005218: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 02/10/2011 Location(s): Renton, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy

203

Washington | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

December 10, 2009 December 10, 2009 CX-000347: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: A1, A9, B5.1 Date: 12/10/2009 Location(s): Snohomish County, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory December 10, 2009 CX-000346: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: A1, A9 Date: 12/10/2009 Location(s): Seattle, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory December 7, 2009 CX-000457: Categorical Exclusion Determination Focused Site Characterization for Carbon Dioxide Storage Along a Mount Simon Sandstone Fairway in the Michigan Basin CX(s) Applied: A1, A9

204

Sound power level measurement of Sheng, a Chinese wind instrument  

Science Journals Connector (OSTI)

Sheng is one of the Chinese traditional wind instruments. But its sound power level has never been carefully measured. In this paper the sound powermeasurements of Sheng were performed for the first time in a reverberation chamber according to ISO standard and Chinese national standard. Two qualified musicians performed on their own instruments in the center of the reverberation chamber. The radiated sound energy and the dynamic ranges of the Sheng were investigated by four channel acoustic measuring equipments. Typical sound power values were obtained through averaging and the results were reported in this paper. It was showed that the mean forte sound power level can reach up to 98dB with a dynamic range of 22.5dB when music scale was performed. The method discussed here is valuable for the sound powermeasurements of other musical instruments. The measurement of the sound power radiated by national musical instruments lays foundations for the investigation into the acoustics of national music halls.

Yue Zhe Zhao; Shuo Xian Wu; Jian Zhen Qiu; Li Ling Wu; Hong Huang

2008-01-01T23:59:59.000Z

205

Analysis Procedure And Equipment For Deep Geoelectrical Soundings In Noisy  

Open Energy Info (EERE)

Analysis Procedure And Equipment For Deep Geoelectrical Soundings In Noisy Analysis Procedure And Equipment For Deep Geoelectrical Soundings In Noisy Areas Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Analysis Procedure And Equipment For Deep Geoelectrical Soundings In Noisy Areas Details Activities (0) Areas (0) Regions (0) Abstract: This paper discusses the problem involved in extracting the useful signal from background noise during geoelectrical soundings in noisy areas or where a considerable depth of penetration is required. This problem often arises in geothermal volcanic areas where the exploration target is a low resistivity formation and high resistivity surface rocks generally prevent the energization of the soil by strong currents. The spectral characteristics of the signal and noise are discussed, along with

206

Interpretation of electromagnetic soundings in the Raft River geothermal  

Open Energy Info (EERE)

Interpretation of electromagnetic soundings in the Raft River geothermal Interpretation of electromagnetic soundings in the Raft River geothermal area, Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Interpretation of electromagnetic soundings in the Raft River geothermal area, Idaho Details Activities (1) Areas (1) Regions (0) Abstract: An electromagnetic (EM) controlled source survey was conducted in the Raft River Valley, near Malta, Idaho. The purpose of the survey was: to field test U.S. Geological Survey extra-low-frequency (ELF) equipment using a grounded wire source and receiver loop configuration (which is designed to measure the vertical magnetic field (Hz) at the loop center for various frequencies); to present an example of the EM sounding data and interpretations using a previously developed inversion program; and (3) to

207

Re-Engineering Letter-to-Sound Rules Martin Jansche  

E-Print Network (OSTI)

Re-Engineering Letter-to-Sound Rules Martin Jansche The Ohio State University Columbus, OH 43210, U.S.A. jansche.1@osu.edu Abstract Using finite-state automata for the text analysis component in a text

Toronto, University of

208

Sound-induced micromechanical motions in an isolated cochlea preparation  

E-Print Network (OSTI)

The mechanical processes at work within the organ of Corti can be greatly elucidated by measuring both radial motions and traveling-wave behavior of structures within this organ in response to sound stimuli. To enable such ...

Page, Scott Lawrence

2006-01-01T23:59:59.000Z

209

Update on the Micro-X Sounding Rocket payload  

E-Print Network (OSTI)

The Micro-X High Resolution Microcalorimeter X-ray Imaging Rocket is a sounding rocket experiment that will combine a transition-edge-sensor X-ray-microcalorimeter array with a conical imaging mirror to obtain high- ...

Figueroa-Feliciano, Enectalí

210

The EOD sound response in weakly electric fish  

Science Journals Connector (OSTI)

A spontaneous EOD response to sound is described in two...ElectricOrganDischarge (EOD) type,Hypopomus andGymnotus, and in one mormyrid,Brienomyrus (Figs. 2–4).

Bernd Kramer; Jürgen Tautz; Hubert Markl

1981-01-01T23:59:59.000Z

211

Design and implementation of an underwater sound recording device  

SciTech Connect

The purpose of this study was to design and build two versions of an underwater sound recording device. The device designed is referred to as the Underwater Sound Recorder (USR), which can be connected to one or two hydrophones or other underwater sound sensors. The URS contains a 26 dB preamplifier and a user selectable gain that permits additional amplification of input to the system from 26 dB to 46 dB. Signals within the frequency range up to 15 kHz may be recorded using the USR. Examples of USR applications are monitoring underwater processes that have the potential to create large pressure waves that could potentially harm fish or other aquatic life, such as underwater explosions or pile driving. Additional applications are recording sound generated by vessels or the vocalizations of some marine mammals, such as the calls from many species of whales.

Martinez, Jayson J.; Myers, Joshua R.; Carlson, Thomas J.; Deng, Zhiqun; Rohrer, John S.; Caviggia, Kurt A.

2011-09-19T23:59:59.000Z

212

Direct Use of Satellite Sounding Radiances in Numerical Weather Prediction  

Science Journals Connector (OSTI)

Since 1978, operational satellite soundings of the atmosphere’s temperature and humidity structure have been provided by the TIROS Operational Vertical Sounder (TONS) on the TIROS-N/NOAA series of polar orbiti...

J. R. Eyre; E. Andersson; A. P. McNally

1993-01-01T23:59:59.000Z

213

Zero sound modes in the AdS/CFT correspondence  

E-Print Network (OSTI)

We examine the effects of zero sound wave excitations of charged fermion species living around the charged black hole of an AdS/CFT spacetime. In particular, we show that these bulk modes cause corresponding singularities ...

Roxlo, Thomas (Thomas Q.)

2012-01-01T23:59:59.000Z

214

Geothermal significance of magnetotelluric sounding in the eastern Snake  

Open Energy Info (EERE)

significance of magnetotelluric sounding in the eastern Snake significance of magnetotelluric sounding in the eastern Snake River Plain-Yellowstone Region Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Geothermal significance of magnetotelluric sounding in the eastern Snake River Plain-Yellowstone Region Details Activities (1) Areas (1) Regions (0) Abstract: Magnetotelluric soundings along a profile extending from the Raft River geothermal area in southern Idaho in Yellowstone National Park in Wyoming reveal a highly anamalous crustal structure involving a conductive zone at depths that range from 18 km in the central part of the eastern Snake River Plain to 7 km beneath the Raft River thermal area and as little as 5 km in Yellowstone. Resistivities in this conductive zone are less than

215

Radio sounding in space: magnetosphere and topside ionosphere  

Science Journals Connector (OSTI)

Modern sounding techniques have been developed for the space-borne exploration of Earth's magnetosphere and topside ionosphere. Two new satellite instruments will use the advanced techniques of the ground-based Digisondes. The Radio Plasma Imager (RPI), a low-frequency sounder with 500-m dipole antennas designed to sweep from 3 kHz to 3 MHz, will be part of NASA's IMAGE mission to be launched in February 2000 into an elliptical orbit with an altitude at apogee of 7Re. While in the magnetospheric cavity, RPI will receive echoes from the magnetopause and the plasmasphere and will measure the direct response of the magnetosphere's configuration to changes in the solar wind. With three orthogonal dipole antennas (two 500-m tip-to-tip antennas in the spin plane used for transmission and reception, one 20-m antenna along the spin axis for reception only) the arrival angle of returning echoes can be determined with high accuracy. The other instrument is the \\{TOPside\\} Automated Sounder (TOPAS), which was originally conceived for the Ukrainian WARNING mission with a launch date in 2001. Using one antenna for transmission and three orthogonal 10-m antennas for reception, TOPAS will be able to determine the arrival angle of ionospheric echoes and their wave polarization. It will then be possible to automatically scale the topside ionograms and calculate the electron density profiles in real time. Operating as a high-frequency radar, TOPAS will for the first time measure topside plasma velocities by tracking the motions of plasma irregularities.

B.W Reinisch; D.M Haines; R.F Benson; J.L Green; G.S Sales; W.W.L Taylor

2001-01-01T23:59:59.000Z

216

The low?frequency radiation and scattering of sound from bubbly mixtures near the sea surface  

Science Journals Connector (OSTI)

Microbubble plumes are produced when waves break and are convected to depth. What role these microbubble plumes have in the production of sound and the scattering of sound near the sea surface from the low? (20?Hz) to mid? (2?kHz) frequency range? Ocean ambient noise shows a dramatic increase in midfrequency levels when wave breaking occurs. Measurements of scattering from the sea surface have a different characteristic than expected by Bragg scattering from gravity waves i.e. a large zero Doppler component. If microbubbleclouds and plumes with void fractions greater than 0.0001 act as collective resonant oscillators then noise can be produced and scattering can occur with little Doppler shift but ample spread. This hypothesis was based on the theory that the mixture properties determine the radiation and scattering from such a compact region. Experimental results show that the far field radiation of sound from a compact region can be described by monopole volume pulsation beneath a pressure release surface with the natural frequency described by a modified Minneart formula. Scattering measurements from submerged bubble clouds show a significant low frequency scattering. Experimental evidence and theoretical formulations are consistent with collective phenomenon. [Work supported by ONR.

William M. Carey; Ronald A. Roy

1997-01-01T23:59:59.000Z

217

Quench dynamics in SRF cavities: can we locate the quench origin with 2nd sound?  

SciTech Connect

A newly developed method of locating quenches in SRF cavities by detecting second-sound waves has been gaining popularity in SRF laboratories. The technique is based on measurements of time delays between the quench as determined by the RF system and arrival of the second-sound wave to the multiple detectors placed around the cavity in superfluid helium. Unlike multi-channel temperature mapping, this approach requires only a few sensors and simple readout electronics; it can be used with SRF cavities of almost arbitrary shape. One of its drawbacks is that being an indirect method it requires one to solve an inverse problem to find the location of a quench. We tried to solve this inverse problem by using a parametric forward model. By analyzing the data we found that the approximation where the second-sound emitter is a near-singular source does not describe the physical system well enough. A time-dependent analysis of the quench process can help us to put forward a more adequate model. We present here our current algorithm to solve the inverse problem and discuss the experimental results.

Maximenko, Yulia; /Moscow, MIPT; Segatskov, Dmitri A.; /Fermilab

2011-03-01T23:59:59.000Z

218

On the stability of long-range sound propagation through a structured ocean  

E-Print Network (OSTI)

Several acoustic experiments show a surprising degree of stability in wave fronts propagating over multi-megameter ranges through the ocean's sound channel despite the presence of random-like, sound speed fluctuations. Previous works have pointed out the existence of chaos in simplified ray models incorporating structure inspired by the true ocean environment. A ``predictability horizon'' has been introduced beyond which stable wave fronts cease to exist and point-wise, detailed comparisons between even the most sophisticated models and experiment may be limited for fundamental reasons. We find, by applying one of the simplified models, that for finite ranges, the fluctuations of the ray stabilities are very broad and consistent with lognormal densities. A fraction of the rays retain a much more stable character than the typical ray. This may be one of several possible mechanisms leading to greater than anticipated sound field stability. The lognormal ray stability density may underlie the recent, experimentally determined, lognormal density of wave field intensities [J. Acoust. Soc. Am. 105 (1999) 3202--18].

M. A. Wolfson; S. Tomsovic

2000-02-18T23:59:59.000Z

219

A Robust Heart Sounds Segmentation Module Based on S-Transform  

E-Print Network (OSTI)

1 A Robust Heart Sounds Segmentation Module Based on S-Transform Ali Moukadem1, 3 , Alain Dieterlen presents a new module for heart sounds segmentation based on S-Transform. The heart sounds segmentation process segments the PhonoCardioGram (PCG) signal into four parts: S1 (first heart sound), systole, S2

Boyer, Edmond

220

Increasing the efficiency of thermoacoustic carbon nanotube sound projectors  

Science Journals Connector (OSTI)

Carbon nanotubes (CNTs) can generate smooth-spectra sound emission over a wide frequency range (1–105 Hz) by means of thermoacoustics (TA). However, in the low frequencies f, where the need for large area sound projectors is high, the sound generation efficiency ? of open CNT sheets is low, since ? ? f2. Together with this problem, the nanoscale thickness of CNT sheets, their high sensitivity to the environment and the high surface temperatures useful for TA sound generation are other drawbacks, which we address here by protective encapsulation of free-standing CNT sheets in inert gases. We provide an extensive experimental study of such closed systems for different thermodynamic regimes and rationalize our observations within a basic theoretical framework. The observed sound pressure levels for encapsulated argon filled TA transducers (130 dB in air and 200 dB underwater in the near field at 5 cm distance, and 100 and 170 dB in the far field at 1 m distance) are Q times higher than those for open systems, where Q is the resonant quality factor of the thin enclosure plates. Moreover, the sound generation efficiency of the encapsulated system increases toward low frequencies (? ? 1/f2). Another method to increase ? in the low frequency region is by modulation of the applied high frequency carrier current with a low frequency resonant envelope. This approach enables sound generation at the frequency of the applied current without the need for additional energy-consuming biasing. The acoustical and geometrical parameters providing further increases in efficiency and transduction performance for resonant systems are discussed.

Ali E Aliev; Yuri N Gartstein; Ray H Baughman

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Category:Yakima, WA | Open Energy Information  

Open Energy Info (EERE)

Yakima, WA Yakima, WA Jump to: navigation, search Go Back to PV Economics By Location Media in category "Yakima, WA" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Yakima WA Puget Sound Energy Inc.png SVFullServiceRestauran... 61 KB SVHospital Yakima WA Puget Sound Energy Inc.png SVHospital Yakima WA P... 58 KB SVLargeHotel Yakima WA Puget Sound Energy Inc.png SVLargeHotel Yakima WA... 58 KB SVLargeOffice Yakima WA Puget Sound Energy Inc.png SVLargeOffice Yakima W... 58 KB SVMediumOffice Yakima WA Puget Sound Energy Inc.png SVMediumOffice Yakima ... 57 KB SVMidriseApartment Yakima WA Puget Sound Energy Inc.png SVMidriseApartment Yak... 59 KB SVOutPatient Yakima WA Puget Sound Energy Inc.png SVOutPatient Yakima WA... 63 KB SVPrimarySchool Yakima WA Puget Sound Energy Inc.png

222

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network (OSTI)

heaters to balance wind Participant in SG demo #12;7 Puget Sound EnergyPuget Sound Energy Residential) #12;6 Seattle City LightSeattle City Light Finished pilot project with Lawrence Berkeley National LabDR as Balancing Resource Pilot ProgramsPilot Programs Seattle City Light Possible proposals for BPA's "Innovation

223

Sound Waves in the Atmosphere at Infrasonic Frequencies  

Science Journals Connector (OSTI)

Various geophysical processes generate sound waves in the atmosphere. Some typical sources are auroral discharges in the upper atmosphere tornadoes and severe storms surface waves on the oceans volcanic explosions earthquakes and atmospheric oscillations arising from unstable wind flow at the tropopause. Man?made sources include powerful explosions and the shock waves from vehicles moving at supersonic speeds at altitudes below about 125 km. The components of sound?wave energy at infrasonic frequencies (oscillation periods >1.0 sec) are propagated for large distances (thousands of kilometers) over the earth's surface with very little loss of energy from absorption by viscosity and heat conduction. But the propagation depends strongly on (a) the horizontally stratified temperature structure of the atmosphere (b) the influence of gravity at oscillation periods greater than the atmospheric resonance period ?300 sec and (c) the nonuniform distribution of atmospheric winds. The microphones and electroacoustical apparatus at an infrasonics observation station e.g. the one at Washington D. C. measure (1) the amplitude and waveform of incident sound pressure (2) the direction of local propagation of the wave (3) the horizontal trace velocity and (4) the distribution of sound wave energy at various oscillation frequencies. Researches on propagation require observational data from a network of stations separated geographically by large distances coupled with theoretical analysis of sound propagation to arrive at useful results on the acoustics of the atmosphere.

Richard K. Cook

1972-01-01T23:59:59.000Z

224

Airborne sound propagation over sea during offshore wind farm piling  

Science Journals Connector (OSTI)

Offshore piling for wind farm construction has attracted a lot of attention in recent years due to the extremely high noise emission levels associated with such operations. While underwater noise levels were shown to be harmful for the marine biology the propagation of airborne piling noise over sea has not been studied in detail before. In this study detailed numerical calculations have been performed with the Green's Function Parabolic Equation (GFPE) method to estimate noise levels up to a distance of 10?km. Measured noise emission levels during piling of pinpiles for a jacket-foundation wind turbine were assessed and used together with combinations of the sea surface state and idealized vertical sound speed profiles (downwind sound propagation). Effective impedances were found and used to represent non-flat sea surfaces at low-wind sea states 2 3 and 4. Calculations show that scattering by a rough sea surface which decreases sound pressure levels exceeds refractive effects which increase sound pressure levels under downwind conditions. This suggests that the presence of wind even when blowing downwind to potential receivers is beneficial to increase the attenuation of piling sound over the sea. A fully flat sea surface therefore represents a worst-case scenario.

2014-01-01T23:59:59.000Z

225

Sounding Number Reviewing for Test 1  

E-Print Network (OSTI)

appropriate units (seconds, minutes, Hz, or BPM) and be able to convert between Hz and BPM. (d) Determine the frequency in Hz and BPM. Is the frequency within the range of human hearing? 2. Given a mathematical(Bt), where t is measured in seconds, with (1) amplitude = 5 and frequency =3 BPM (2) amplitude = 10

Hall, Rachel W.

226

District of Columbia | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puget Sound Energy - Residential Energy Efficiency Rebate Programs Puget Sound Energy - Residential Energy Efficiency Rebate Programs Puget Sound Energy's (PSE) Residential Energy Efficiency Rebate Programs offer a variety of incentives for customers who purchase energy efficient appliances and equipment. Rebates include furnaces, boilers, air-source heat pumps, ductless heat pumps, geothermal heat pumps, insulation, energy audits, clothes washers, light fixtures, appliance recycling, refrigerators, equipment conversions, water heaters, and heating equipment upgrades. Some rebates vary according to the capacity or efficiency of equipment. October 16, 2013 Puget Sound Energy - Portable Classroom Energy Efficient Controls Rebate Program Puget Sound Energy's (PSE) Portable Classroom Controls Rebate program offers rebates to school customers who upgrade portable classroom controls

227

Quality Assurance Program Undergoes Sound Changes to Ensure Safe, Correct  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Quality Assurance Program Undergoes Sound Changes to Ensure Safe, Quality Assurance Program Undergoes Sound Changes to Ensure Safe, Correct Work Quality Assurance Program Undergoes Sound Changes to Ensure Safe, Correct Work August 1, 2012 - 12:00pm Addthis WASHINGTON, D.C. - Completing the world's largest nuclear cleanup safely and correctly is EM's priority. In support of that central mission, EM recently made changes that strengthen its corporate quality assurance program, marking the first revisions to the quality program since EM established it in 2008. The program provides the foundation for achieving quality through a consistent approach to all mission-related work across the EM complex. EM believes the changes greatly advance EM's quality assurance program, serving to enhance the abilities of EM employees and contractors to ensure

228

Quality Assurance Program Undergoes Sound Changes to Ensure Safe, Correct  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Quality Assurance Program Undergoes Sound Changes to Ensure Safe, Quality Assurance Program Undergoes Sound Changes to Ensure Safe, Correct Work Quality Assurance Program Undergoes Sound Changes to Ensure Safe, Correct Work August 1, 2012 - 12:00pm Addthis WASHINGTON, D.C. - Completing the world's largest nuclear cleanup safely and correctly is EM's priority. In support of that central mission, EM recently made changes that strengthen its corporate quality assurance program, marking the first revisions to the quality program since EM established it in 2008. The program provides the foundation for achieving quality through a consistent approach to all mission-related work across the EM complex. EM believes the changes greatly advance EM's quality assurance program, serving to enhance the abilities of EM employees and contractors to ensure

229

Improving sound propagation modeling for wind power projects  

Science Journals Connector (OSTI)

Sound propagation from wind power projects can be modeled in the same manner as other more common outdoor noisesources but are these models suited to wind turbines' uniquely high source heights operating under high wind conditions and various degrees of terrain ruggedness. In "Propagation Modeling Parameters for Wind Turbines" (K. Kaliski and E. Duncan Proceedings of Institute of Noise ControlEngineers NOISECON 2007) the effects of ground attenuation and various adjustments for wind conditions on sound propagationmodeling were discussed. This paper continues the discussion and explores the accuracy of existing sound propagationmodeling methods for wind power projects including ISO 9613 and other standards. Model data for wind power projects and the implications of various terrain and ground coverage will be discussed.

Eddie Duncan; Kenneth Kaliski

2008-01-01T23:59:59.000Z

230

Sound emission from the gas of molecular superrotors  

E-Print Network (OSTI)

We use an optical centrifuge to deposit a controllable amount of rotational energy into dense molecular ensembles. Subsequent rotation-translation energy transfer, mediated by thermal collisions, results in the localized heating of the gas and generates strong sound wave, clearly audible to the unaided ear. For the first time, the amplitude of the sound signal is analyzed as a function of the experimentally measured rotational energy. The proportionality between the two experimental observables confirms that rotational excitation is the main source of the detected sound wave. As virtually all molecules, including the main constituents of the atmosphere, are amenable to laser spinning by the centrifuge, we anticipate this work to stimulate further development in the area of photo-acoustic control and spectroscopy.

Milner, A A; Milner, V

2015-01-01T23:59:59.000Z

231

MCA4Climate - Guidance for scientifically sound climate change planning |  

Open Energy Info (EERE)

MCA4Climate - Guidance for scientifically sound climate change planning MCA4Climate - Guidance for scientifically sound climate change planning Jump to: navigation, search LEDSGP green logo.png FIND MORE DIA TOOLS This tool is part of the Development Impacts Assessment (DIA) Toolkit from the LEDS Global Partnership. Tool Summary LAUNCH TOOL Name: Multicriteria Analysis for Climate (MCA4climate) Agency/Company /Organization: United Nations Environment Programme (UNEP), World Bank Climate Smart Planning Platform Sector: Climate, Energy, Land Topics: Co-benefits assessment, Low emission development planning, Policies/deployment programs Resource Type: Guide/manual Complexity/Ease of Use: Moderate Website: www.mca4climate.info/ Program Start: 2011 Cost: Free Multicriteria Analysis for Climate (MCA4climate) Screenshot References: MCA4Climate - Guidance for scientifically sound climate change planning[1]

232

Outdoor sound propagation in the U.S. Civil War  

Science Journals Connector (OSTI)

In a number of major battles in the U.S. Civil War unusual atmospheric acoustics played a major role. In this study the probable causes of the unusual acoustics are given and the resulting effect on military command decisions is described. The causes discussed include sound absorption wind shear temperature gradients and combinations of these. Several cases will also be described in which multiple ground reflections caused sounds of battle to be heard at unusually great distances. The battles studied include Gettysburg Seven Pines Perryville Iuka Fort Donelson Gaines Mill Five Forks and Chancellorsville.

Charles D. Ross

1998-01-01T23:59:59.000Z

233

Measurement of sound speed vs. depth in South Pole ice: pressure waves and shear waves  

SciTech Connect

We have measured the speed of both pressure waves and shear waves as a function of depth between 80 and 500 m depth in South Pole ice with better than 1% precision. The measurements were made using the South Pole Acoustic Test Setup (SPATS), an array of transmitters and sensors deployed in the ice at the South Pole in order to measure the acoustic properties relevant to acoustic detection of astrophysical neutrinos. The transmitters and sensors use piezoceramics operating at {approx}5-25 kHz. Between 200 m and 500 m depth, the measured profile is consistent with zero variation of the sound speed with depth, resulting in zero refraction, for both pressure and shear waves. We also performed a complementary study featuring an explosive signal propagating vertically from 50 to 2250 m depth, from which we determined a value for the pressure wave speed consistent with that determined for shallower depths, higher frequencies, and horizontal propagation with the SPATS sensors. The sound speed profile presented here can be used to achieve good acoustic source position and emission time reconstruction in general, and neutrino direction and energy reconstruction in particular. The reconstructed quantities could also help separate neutrino signals from background.

IceCube Collaboration; Klein, Spencer

2009-06-04T23:59:59.000Z

234

Determining solar abundances using helioseismology  

E-Print Network (OSTI)

The recent downward revision of solar photospheric abundances of Oxygen and other heavy elements has resulted in serious discrepancies between solar models and solar structure as determined through helioseismology. In this work we investigate the possibility of determining the solar heavy-element abundance without reference to spectroscopy by using helioseismic data. Using the dimensionless sound-speed derivative in the solar convection zone, we find that the heavy element abundance, Z, of 0.0172 +/- 0.002, which is closer to the older, higher value of the abundances.

H. M. Antia; Sarbani Basu

2006-02-28T23:59:59.000Z

235

Metric approach for sound propagation in nematic liquid crystals  

E-Print Network (OSTI)

In the eikonal approach, we describe sound propagation near to topological defects of nematic liquid crystal as geodesics of a non-euclidian manifold endowed with an effective metric tensor. The relation between the acoustics of the medium and this geometrical description is given by Fermat's principle. We calculate the ray trajectories and propose a diffraction experiment to retrieve informations about the elastic constants.

E. Pereira; S. Fumeron; F. Moraes

2013-01-21T23:59:59.000Z

236

Wind turbine sound prediction - the consequence of getting it wrong  

Science Journals Connector (OSTI)

The application to permit a wind turbine power development usually involves submission of a prediction for the sound level that will occur at residences schools places of worship and elsewhere people gather for restorative rest. This paper uses the example of a wind power development and follows iterations taken to finalize the sound level prediction. The paper provides quantitative information collected since the start up of the wind power development on measured sound levels and octave band distribution; and qualitative observations on the special characteristics of the sound. Actual observations are compared to the predictions. More importantly the paper reviews the consequences self-reported in qualitative interviews by citizens living with the changed environment after four years of operation of the wind power development. Reported impacts included difficulty sleeping loss of jobs and changes to social relationships caregiving pursuit of hobbies leisure learning and overall health. Changes in measured health outcomes are identified. Both the quantitative and qualitative findings justify revision of the permitting process.

William Palmer

2013-01-01T23:59:59.000Z

237

The science of underwater sound: Education, communication, and outreach  

Science Journals Connector (OSTI)

As a complex scientific topic underwater sound can be challenging for scientists to discuss and effectively communicate with non-science audiences. Educational audiences span formal K-16 classrooms to museum and aquarium visitors. The science of sound is often included in upper middle school physical sciences curricula high school physics classes and undergraduate and graduate university courses which can take advantage of calculus to support student understanding. Communicating with the media presents other challenges: pressing or immediate deadlines; a need to deliver eye-catching flashy pieces that capture reader attention; and a general lack of fundamental knowledge of underwater sound by readers. Scientists must be proactive in their engagement with media to ensure good fundamental science is communicated and to increase useful stories about new developments in underwater sound research. Regulators and other decision-makers are also pressed for time when contemplating a topic yet they need the most up-to-date scientific findings to support their decision-making. This talk will provide an overview of the challenges that ocean acoustic specialists face when trying to communicate the results of their research and meet the needs of diverse audiences. In addition strategies and possible solutions will be discussed.

2014-01-01T23:59:59.000Z

238

On the evolution of controllers for sound spatialization  

Science Journals Connector (OSTI)

Dynamic changes in spatialsound attributes have played a role in classical Western music for a long time. It is known that choreographic movements of operasingers were sometimes made for acoustic considerations. Probably the first mechanical spatialsound controller is the so?called wind swell that is found in pipe organs. Already in 1712 Renatus Harris mentions how swelling enables the player to project the sound of the pipes ad libitum to nearby or further distances. With the invention of electroacoustic music a number of electromechanical devices were developed to control spatial aspects of sound (primarily positioning sound sources in 3?D space). Typical examples are Stockhausen’s rotational table (developed in the 1950s) and Manfred Krause’s sound mill (1960). In this presentation the evolutionary steps in the design of spatialsound controllers will be outlined—beginning with early purely mechanical devices up to recent approaches including the author’s participation in the development of a gestural controllable soundsystem based on virtual microphone control (ViMiC).

2006-01-01T23:59:59.000Z

239

Size and scale effects as constraints in insect sound communication  

Science Journals Connector (OSTI)

...source due both to spreading and atmospheric absorption. At ranges greater...material, or in a shallow pool of water, the propagation of sound-waves...speci c acoustic resistance of water is about 3500 times that of...Orthoptera). 1. The tegminal generator. J. Exp. Biol. 52, 495...

1998-01-01T23:59:59.000Z

240

Formal Type Soundness for Cyclone's Region System Dan Grossman  

E-Print Network (OSTI)

management of Cyclone and its static typing discipline. The design incorporates several advance- mentsFormal Type Soundness for Cyclone's Region System Dan Grossman Greg Morrisett Trevor Jim Mike Hicks Yanling Wang James Cheney November 2001 Abstract Cyclone is a polymorphic, type-safe programming language

Hicks, Michael

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
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241

Washington University Can the Sound Generated by Modern Wind Turbines  

E-Print Network (OSTI)

Washington University Can the Sound Generated by Modern Wind Turbines Affect the Health of Those turbines haveWind turbines have been getting biggerbeen getting bigger and bigger....and bigger.... Lars Needs Wind turbines are "green" and areWind turbines are "green" and are contributing to our energy

Salt, Alec N.

242

Baseline Sound Monitoring at Grant-Kohrs Ranch NHS  

E-Print Network (OSTI)

include natural and cultural sound resources within park units. · Section 4.9: Soundscape Management preservation) · 2002 Winter Use Plan (Yellowstone) · 2006 NPS Management Policies (soundscapes) · Miller Soundscape Management Excerpt: "The Service will preserve soundscape resources and values of the parks

Maher, Robert C.

243

Pitch Based Sound Classification A master's thesis by  

E-Print Network (OSTI)

Pitch Based Sound Classification A master's thesis by Andreas Brinch Nielsen 15 August 2005 is on classification based on the pitch of the signal, and three classes, music, noise and speech, is used. Unfortunately pitch is not straightforward to extract, and the first part of the project is about finding

244

Wave represents displacement Wave represents pressure Source -Sound Waves  

E-Print Network (OSTI)

Wave represents displacement Wave represents pressure Source - Sound Waves Distance between crests is wavelength Number of crests passing a point in 1 second is frequency Wave represents pressure Target - Radio Waves Distance between crests is wavelength Number of crests passing a point in 1 second is frequency

Colorado at Boulder, University of

245

Basic auditory processes involved in the analysis of speech sounds  

Science Journals Connector (OSTI)

...applicable to time-varying sounds. J. Audio Eng. Soc. 50, 331-342. Glasberg...In Collected papers on digital audio bit-rate reduction Gilchrist...9-19. Eds. New York, NY:Audio Engineering Society. Moore, B.C.J Cochlear...

2008-01-01T23:59:59.000Z

246

A method for enhancement of background sounds in forensic  

E-Print Network (OSTI)

A method for enhancement of background sounds in forensic audio recordings Robert C. Maher;Outline · Introduction ­ Audio forensic analysis ­ Adaptive interference cancelling ­ Sinusoidal modeling · Test implementation · Example processing · Conclusion #12;Audio Forensics · Audio Forensics

Maher, Robert C.

247

Photoacoustically Measured Speeds of Sound of Liquid HBO2: On Unlocking the Fuel Potential of Boron  

SciTech Connect

Elucidation of geodynamic, geochemical, and shock induced processes is often limited by challenges to accurately determine molecular fluid equations of state (EOS). High pressure liquid state reactions of carbon species underlie physiochemical mechanisms such as differentiation of planetary interiors, deep carbon sequestration, propellant deflagration, and shock chemistry. Here we introduce a versatile photoacoustic technique developed to measure accurate and precise speeds of sound (SoS) of high pressure molecular fluids and fluid mixtures. SoS of an intermediate boron oxide, HBO{sub 2} are measured up to 0.5 GPa along the 277 C isotherm. A polarized Exponential-6 interatomic potential form, parameterized using our SoS data, enables EOS determinations and corresponding semi-empirical evaluations of > 2000 C thermodynamic states including energy release from bororganic formulations. Our thermochemical model propitiously predicts boronated hydrocarbon shock Hugoniot results.

Bastea, S; Crowhurst, J; Armstrong, M; ., N T

2010-03-24T23:59:59.000Z

248

Schlumberger soundings in the Upper Raft River and Raft River Valleys,  

Open Energy Info (EERE)

soundings in the Upper Raft River and Raft River Valleys, soundings in the Upper Raft River and Raft River Valleys, Idaho and Utah Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Schlumberger soundings in the Upper Raft River and Raft River Valleys, Idaho and Utah Details Activities (1) Areas (1) Regions (0) Abstract: In 1975, the U.S. Geological Survey made seventy Schlumberger resistivity soundings in the Upper Raft River Valley and in parts of the Raft River Valley. These soundings complement the seventy-nine soundings made previously in the Raft River Valley (Zohdy and others, 1975) and bring the total number of soundings to 149. This work was done as part of a hydrogeologic study of the area. The location, number, and azimuth of all 149 Schlumberger sounding stations are presented. The location of the new

249

A Device to Evaluate Broadcast Background Sound Balance Using Loudness for Elderly Listeners  

Science Journals Connector (OSTI)

Elderly people complain that they sometimes have a hard time hearing the narration of broadcast TV programs because the background sounds (background music, sound effects) are too loud. We conducted subjective...

Tomoyasu Komori; Tohru Takagi…

2010-01-01T23:59:59.000Z

250

Sound Source Separation G. Evangelista, S. Marchand, M. D. Plumbley, E. Vincent  

E-Print Network (OSTI)

Chapter 1 Sound Source Separation G. Evangelista, S. Marchand, M. D. Plumbley, E. Vincent 1 preprint of: G. Evangelista, S. Marchand, M. D. Plumbley and E. Vincent. Sound source separation. In U

Plumbley, Mark

251

Two-Dimensional Hybrid Spatial Audio Systems with User Variable Controls of Sound Source Attributes  

Science Journals Connector (OSTI)

This paper presents two novel hybrid spatial audio systems demonstrated for use in two-dimensional ... further creative freedom to a composer, sound engineer or sound designer. The systems are principally ... bas...

Martin J. Morrell; Joshua D. Reiss

2013-01-01T23:59:59.000Z

252

Soundgen : a Web services based sound generation system for the psychoacoustics laboratory  

E-Print Network (OSTI)

Soundgen is a web services based sound generation system developed for the MIT Psychoacoustics Laboratory Course 6.I82. The sounds created by Soundgen are combinations of various tones and noises, produced by a dedicated ...

Naber, Michael R

2008-01-01T23:59:59.000Z

253

Identification of a sound-insulation layer modelled by fuzzy structure theory -Experimental validation  

E-Print Network (OSTI)

Identification of a sound-insulation layer modelled by fuzzy structure theory - Experimental.fernandez@univ-paris-est.fr Abstract One proposes a novel approach to model sound-insulation layers based on the use of the fuzzy in computational models. The keypoint of the method is the construction of a mean elastoacoustic sound-insulation

Boyer, Edmond

254

AIP/123-QED Fuzzy structure theory modeling of sound-insulation layers in complex  

E-Print Network (OSTI)

AIP/123-QED Fuzzy structure theory modeling of sound-insulation layers in complex vibroacoustic France (Dated: September 11, 2008) Fuzzy structure theory for sound-insulation layers 1 hal-00684495 is proposed in developing an elas- toacoustic element useful to model sound-insulation layers for compu

Paris-Sud XI, Université de

255

A comparative study on different assessment procedures applied to loudspeaker sound quality  

E-Print Network (OSTI)

the listener's expectations towards this item. Moreover, for the specific case of sound reproduction devices of a sound re- production device such as a loudspeaker is its sound quality. The perception of this subjective character is linked to numerous parameters (stimulus type, listening environment...) that must

Paris-Sud XI, Université de

256

Effects of exposure to pile-driving sounds on the lake sturgeon, Nile tilapia and hogchoker  

Science Journals Connector (OSTI)

...physoclistous|physostomous|fishes|impulsive sound|tissue damage...health and survival of worldwide fish stocks [1]. Among the types...injury are shipping, sonar, seismic surveying and construction sounds...physiological effects of these sounds on fishes [1-3]. Recent studies...

2012-01-01T23:59:59.000Z

257

RECORDING SOUND WORLDS: DOCUMENTING NATURAL LIFE AND PLACING BIO-ACOUSTICS  

E-Print Network (OSTI)

; but they can all too easily go unheard. In varied combination, wildlife, weather, wind and waves, archival records, and journals of: the BBC Natural History Recording Unit; the British Library of Wildlife Sounds, a Department of the British Institute of Recorded Sound; the Wildlife Sound Recording S

Guo, Zaoyang

258

Rigid-Body Fracture Sound with Precomputed Soundbanks Changxi Zheng Doug L. James  

E-Print Network (OSTI)

Rigid-Body Fracture Sound with Precomputed Soundbanks Changxi Zheng Doug L. James Cornell University Figure 1: SMASH! We synthesize the violent fracture and impact sounds of a glass table setting to approximate this brittle fracture sound by a superposition of 4046 modal vibrations (up to 14kHz). To avoid

Columbia University

259

Heart sound analysis for symptom detection and computer-aided diagnosis  

E-Print Network (OSTI)

Heart sound analysis for symptom detection and computer-aided diagnosis Todd R. Reed a,*, Nancy E Abstract Heart auscultation (the interpretation by a physician of heart sounds) is a fundamental component for the production of heart sounds, and demonstrate its utility in iden- tifying features useful in diagnosis. We

Reed, Nancy E.

260

Acoustic Analysis of R.E.E.L. Semi-Reveberant Sound Chamber  

E-Print Network (OSTI)

Institute ASHRAE The American Society of Heating, Refrigerating and Air-Conditioning Engineers ANSI American National Standards Institute dB Decibel Lp Sound Pressure Level (dB) Lw Sound Power Level (dB) BKG Background Noise TL Sound... PROCEDURE .......................................................................16 H.V.I. Standard ....................................................................................................................18 SONE Calculation...

Elliston, Sean David

2012-07-16T23:59:59.000Z

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

A Novel Approach to Build a Generic Model of Photovoltaic Solar System Using Sound Biometric Techniques  

Science Journals Connector (OSTI)

This chapter presents the proposed model of combination between Photovoltaic solar system resources and sound biometric techniques, to generate power energy from the sunlight using the PVS controlled by a sound biometric technique. This work contributes ... Keywords: Electricity Consumption, Energy Conversion, Energy Storage Device, Photovoltaic Solar System (PVS), Sound Recognition Techniques

Khalid T. Al-Sarayreh, Kenza Meridji, Ebaa Fayyoumi, Sahar Idwan

2014-01-01T23:59:59.000Z

262

Approach to Improve Speed of Sound Calculation within PC-SAFT Framework  

Science Journals Connector (OSTI)

Approach to Improve Speed of Sound Calculation within PC-SAFT Framework ... An extensive comparison of SRK, CPA, and PC-SAFT for the speed of sound in normal alkanes has been performed. ... The results reveal that PC-SAFT captures the curvature of the speed of sound better than cubic EoS, but the accuracy is not satisfactory. ...

Xiaodong Liang; Bjørn Maribo-Mogensen; Kaj Thomsen; Wei Yan; Georgios M. Kontogeorgis

2012-10-18T23:59:59.000Z

263

An Exploration of the Effects of Language on the Orchestral Trombone Sound in France, Germany, and the United States.  

E-Print Network (OSTI)

??The orchestral trombone sound of France, Germany, and the United States was analyzed through the lens of language. A thorough investigation of the characteristic sounds… (more)

Mounger, Christine

2012-01-01T23:59:59.000Z

264

Normal modes, virtual modes, and alternative representations in the theory of surface?duct sound propagation  

Science Journals Connector (OSTI)

This paper presents a theoretical study of sound propagation in an ocean?surface duct. It deals with several aspects of the theory from a point of view which has not heretofore been taken in the analyses of this problem. The model used to describe a duct assumes the ocean surface to be smooth and the square of the refractive index to be bilinear. Alternative representations of the sound field excited by a point source are derived the two playing the most significant role in this paper being the residue series and the normal?mode representation. It is shown that the depth functions of the residue series do not form a complete set as those of a normal?mode representation must and that the normal?mode spectrum is continuous rather than discrete. The completeness properties of the normal?mode functions are then utilized in a study of the energy?trapping capabilities of the duct. In this connection virtual modes are introduced and shown to lead naturally to the derivation of a leakage coefficient characteristic of the exponential leakage of energy out of the duct with increasing range. In addition a cutoff?frequency criterion useful in determining when a surface duct can trap energy is derived.

Frank M. Labianca

1973-01-01T23:59:59.000Z

265

MHK Projects/Plymouth Sound | Open Energy Information  

Open Energy Info (EERE)

Sound Sound < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.3623,"lon":-4.12634,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

266

MHK Projects/Ramsey Sound | Open Energy Information  

Open Energy Info (EERE)

Sound Sound < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.8702,"lon":-5.34299,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

267

MHK Projects/Eynhallow Sound | Open Energy Information  

Open Energy Info (EERE)

Eynhallow Sound Eynhallow Sound < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":59.15,"lon":-3.11667,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

268

Velocity of sound in relativistic heavy-ion collisions  

Science Journals Connector (OSTI)

We have studied the rapidity distribution of secondary hadrons produced in nucleus-nucleus collisions at ultrarelativistic energies within the ambit of the Landau’s hydrodynamical model. A reasonable description of the data can also be obtained by using the Bjorken’s hydrodynamical model if the boost invariance is restricted to a finite rapidity range. The sensitivity of the hadronic spectra on the equation of state vis-à-vis the velocity of sound has been discussed. The correlation between the velocity of sound and the freeze-out temperature has been indicated. The effects of the nonzero widths of various mesonic and baryonic degrees of freedom up to the mass value ?2.5GeV are seen to be small.

Bedangadas Mohanty and Jan-e Alam

2003-12-11T23:59:59.000Z

269

Processing of prosthetic heart valve sounds for classification. Revision 1  

SciTech Connect

People with serious heart conditions have had their expected life span extended considerably with the development of the prosthetic heart valve especially with the great strides made in valve design. Even though the designs are extremely reliable, the valves are mechanical and operating continuously over a long period, therefore, structural failures can occur due to fatigue. Measuring heart sounds non-invasively in a noisy environment puts more demands on the signal processing to extract the desired signals from the noise. In this paper the authors discuss acoustical signal processing techniques developed to process noisy heart valve sounds measured by a sensitive, surface contact microphone and used for the eventual classification of the valve.

Candy, J.V.; Jones, H.E.

1994-04-01T23:59:59.000Z

270

Sound radiation due to rapid deformation of an impacted plate  

Science Journals Connector (OSTI)

Sound radiation due to forced deformation of an impacted plate was investigated. An initial sound pressure pulse due to rapid local deformation of a plate was generated before the radiation from natural modes of the plate occurred. On the axis of impact near the plate a distinct pressure pulse is observed to reproduce the velocity waveform of the plate at the opposite side of the impact point. Data from experiments involving impact of spheres on plates differing in size and material properties are presented to show the plate behavior and the radiated soundpressure. Theoretical results were obtained from an analytical model in which impulsive acceleration of a plate with Gaussian spatial distribution is convoluted with the acceleration?time history of the actual impact. Theoretical results for the on?axis pressure are compared with the experimental results.

Adnan Akay; Reginald O. Cook

1978-01-01T23:59:59.000Z

271

Near-Field Imaging with Sound: An Acoustic STM Model  

Science Journals Connector (OSTI)

The invention of scanning tunneling microscopy(STM) 30 years ago opened up a visual window to the nano-world and sparked off a bunch of new methods for investigating and controlling matter and its transformations at the atomic and molecular level.1 However an adequate theoretical understanding of the method is demanding; STM images can be considered quantum theory condensed into a pictorial representation. A hands-on model is presented for demonstrating the imaging principles in introductory teaching. It uses sound waves and computer visualization to create mappings of acoustic resonators. The macroscopic simile is made possible by quantum-classical analogies between matter and sound waves. Grounding STM in acoustic experience may help to make the underlying quantum concepts such as tunneling less abstract to students.

Manfred Euler

2012-01-01T23:59:59.000Z

272

MHK Projects/Bluemill Sound | Open Energy Information  

Open Energy Info (EERE)

Bluemill Sound Bluemill Sound < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":60.5417,"lon":-1.26222,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

273

Hobe Sound, Florida: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Hobe Sound, Florida: Energy Resources Hobe Sound, Florida: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 27.059498°, -80.1364323° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":27.059498,"lon":-80.1364323,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

274

Sound Beach, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Sound Beach, New York: Energy Resources Sound Beach, New York: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.9562099°, -72.9678811° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.9562099,"lon":-72.9678811,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

275

Generation of Sound Bullets with a Nonlinear Acoustic Lens  

E-Print Network (OSTI)

Acoustic lenses are employed in a variety of applications, from biomedical imaging and surgery, to defense systems, but their performance is limited by their linear operational envelope and complexity. Here we show a dramatic focusing effect and the generation of large amplitude, compact acoustic pulses (sound bullets) in solid and fluid media, enabled by a tunable, highly nonlinear acoustic lens. The lens consists of ordered arrays of granular chains. The amplitude, size and location of the sound bullets can be controlled by varying static pre-compression on the chains. We support our findings with theory, numerical simulations, and corroborate the results experimentally with photoelasticity measurements. Our nonlinear lens makes possible a qualitatively new way of generating high-energy acoustic pulses, enabling, for example, surgical control of acoustic energy.

Alessandro Spadoni; Chiara Daraio

2009-08-31T23:59:59.000Z

276

Velocity of sound in solid methane near melting temperatures  

E-Print Network (OSTI)

VELOCITY OF SOUND IN SOLID METHANE NEAR MELTING TEMPERATURES A Thesis By JOHN MARTIN WHITEHEAD Submitted to the Graduate College of the Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May... 1968 Ma)or Sub)ect: Physics VELOCITY OF SOVND IN SOLID METHANE NEAR MELTING TEMPERATURES A Thesis By JOHN MARTIN WHITEHEAD Approved as to style and content by& (Chairman of Committee) (Head of Departsmnt) (Mem er (Member) May 1968...

Whitehead, John Martin

2012-06-07T23:59:59.000Z

277

Sound speed and thermophysical properties of liquid iron and nickel  

Science Journals Connector (OSTI)

An electrical-pulse-heating technique has been used to heat iron and nickel to high temperatures to measure thermophysical properties in the liquid state. A dynamic technique was used because static techniques, which are capable of greater precision, fail at a relatively low temperature. Measurements have been made, and results are shown for enthalpy, temperature, density, electrical resistivity, and sound speed up to 3950 K in iron and 4250 K in nickel.

R. S. Hixson; M. A. Winkler; M. L. Hodgdon

1990-10-01T23:59:59.000Z

278

Observation of a second-sound-like mode in superfluid-filled aerogel  

Science Journals Connector (OSTI)

Superfluid He4 is interesting acoustically because it can support more than one mode of sound propagation, and these can be used to study critical properties. Recently, there has been interest in superfluid-filled aerogels, but for such compressible materials one does not observe the ordinary (fourth) sound; instead there is a mode intermediate between first and fourth sound and a second-sound-like mode. We present a theory for the modes and the first observation of the aerogel second-sound-like mode, which is important because it propagates near the critical temperature.

M. J. McKenna; Tania Slawecki; J. D. Maynard

1991-04-08T23:59:59.000Z

279

Low?frequency sound radiation and scattering from bubble clouds.  

Science Journals Connector (OSTI)

Recent experimental evidence has shown that when wave breaking occurs low?frequency (LF?200 Hz) sound is produced and LF scatter has a different characteristic than expected from rough sea surface scattering. These effects have been attributed to the bubbles produced during wave breaking which are convected to depth by the breaking turbulence vorticity and Langmuir circulation as observed by Thorpe [S. Thorpe Oceanic White Caps edited by E. Monahan and G. MacNiocaill (Reidel Boston 1986) pp. 57–58]. While the radiation and scatteringcharacteristics at frequencies greater than 1 kHz are explained by incoherent scatter from the observed bubble size and space distributions the lower frequency phenomena are not easily explained. However if bubble plumes and clouds produced in the wave breaking have appreciable volume fractions (?10?5) then LF sound radiation and scattering can be explained by classical theories. This paper reviews the scattering and radiation from bubbleclouds in water as a function of volume fraction. When the cloud is compact coherent and collective scatter are shown to occur. The natural frequency of radiation is shown to be described by a modified Minnaert result while the backscatter target strength is described by the first?order volume mode. These analytical results agree with experimental sound radiation and scatter measurements. Finally the collective radiation of bubble plumes and clouds is discussed as a possible explanation of the observed ocean low?frequency scattering and radiation phenomena. [Work sponsored by ONR 11250A and NUSC IR.

William M. Carey

1992-01-01T23:59:59.000Z

280

Measurement of sound transmission through mud at Dodge Pond, Connecticut.  

Science Journals Connector (OSTI)

Questions important to the sonic detection of buried ordinance are whether the sound dispersion and attenuation of muddy bottoms can be predicted and verified. Wood and Weston [Acustica (1964)] measured compressional speeds in harbor mud 3% less than that of water with attenuation considerably less than those of sandy/silty sediments. A recent theoretical treatment [Pierce and Carey POMA 7001 (2009)] making use of the Mallock–Wood equation and of a card?house theory of the structure of mud estimates the slow sound speed to depend on porosity as 1?(0.35)(1??). Present measurements at frequencies between 1 and 10 kHz with a buried array in the depositional mud at the bottom of Dodge Pond which contains considerable gas microbubbles yield speeds of the order of 60% of the sound speed in water. The initial measurements on the disturbed sediment were found to be strongly influenced by scattering from larger bubbles whereas the results after a period of 10 months showed the effect of a smaller size distribution of bubbles. Estimates based on the Dodge Pondmeasurements and on the card?house theory of the propagation characteristics and of the effect of micro?bubbles are discussed. [Sponsored by SERDP?NSWC?PCD.

William M. Carey; Allan D. Pierce

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Thermoacoustic sound projectors using carbon nanotubes and other nanostructures  

Science Journals Connector (OSTI)

The application of solid-state fabricated carbon nanotube sheets as thermoacoustic (TA) projectors is extended from air to underwater applications. Due to non-resonant sound generation the emission spectrum of nanotube sheets in air or underwater varies smoothly over a wide frequency range 1-105 Hz. Encapsulating the nanotube sheet projectors using inert gases with low heat capacity provided attractive performance at needed low frequencies as well as a realized energy conversion efficiency in air of 0.2% and 1.5% underwater which can be enhanced by further increasing the modulation temperature. We suggest enhancement of sound generation efficiency of encapsulated device by using high quality resonant acoustical windows and modulation of high frequency carrier current with a low frequency resonant envelope. Applications of TA projectors for high power sonar arrays and transparent flexible loudspeakers will be discussed. Finally the alternative nanostructures for excitation of thermoacoustic sound waves will be surveyed. [We gratefully acknowledge support by Office of Naval Research grant N00014-13-1-0180.

Ali E. Aliev

2013-01-01T23:59:59.000Z

282

CX-001383: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

383: Categorical Exclusion Determination 383: Categorical Exclusion Determination CX-001383: Categorical Exclusion Determination Building 212 Electron Microscopy Improvements CX(s) Applied: B2.1 Date: 04/05/2010 Location(s): Illinois Office(s): Science, Argonne Site Office This project will demolish the existing heating, ventilating, and air conditoning (HVAC) systems within the D Wing of Building 212 (Electron Microscopy Area). Included in this demolition are 5-fancoil units and associated duct work, and duct work missing boxes. These items would be replaced by a new low-sound and specifically designed and built 30-ton air handling unit, insulated sound suppressing supply and return ductwork, and all necessary piping, valves, and sound reducing insulation. Silencers and laminar flow registers, controls, air balancing and commissioning are also

283

Pressure Dependence of High?Frequency Sound Attenuation in the Deep Pacific Ocean  

Science Journals Connector (OSTI)

Vertical and horizontal acoustic paths located in the Pacific Ocean between depths of 910 and 3350 m have been utilized to determine the attenuation of sound at a nominal frequency of 75 kHz. Results from these two different geometries show that predicted values exceed the observed magnitudes of acoustic attenuation at this frequency and at these depths. At 3350 m the predicted value is 22.7 dB/km vs a measured value of 13.3±0.5 dB/km a discrepancy of more than 9 dB. Furthermore increasing pressure reduces the attenuation a fact which supports the work of Fisher [J. Acoust. Soc. Amer. 38 805 (1965)] in contrast to that of Kester and Pytkowicz [Geochimica et Cosmochimica Acta 34 1039 (1970)]. However the amount of reduction is larger than previously suspected by more than 80% [This paper represents results of research sponsored by the Office of Naval Research.

H. F. Bezdek

1972-01-01T23:59:59.000Z

284

Device For Determining Therophysical Properties Of A Multi-Component Gas At Arbitrary Temperature And Pressure  

DOE Patents (OSTI)

A computer product for determining thermodynamic properties of a natural gas hydrocarbon, when the speed of sound in the gas is known at an arbitrary temperature and pressure. Thus, the known parameters are the sound speed, temperature, pressure, and concentrations of any dilute components of the gas. The method uses a set of reference gases and their calculated density and speed of sound values to estimate the density of the subject gas. Additional calculations can be made to estimate the molecular weight of the subject gas, which can then be used as the basis for mass flow calculations, to determine the speed of sound at standard pressure and temperature, and to determine various thermophysical characteristics of the gas.

Morrow, Thomas B. (San Antonio, TX); Behring, II, Kendricks A. (Gilbert, AZ)

2005-02-01T23:59:59.000Z

285

Electromagnetic soundings over a geothermal reservoir in Dixie Valley, Nevada  

SciTech Connect

An electromagnetic (EM) sounding survey was performed over a region encompassing the Dixie Valley geothermal field with the purpose of mapping the subsurface resistivity in the geothermal field and its surroundings. The EM survey consisted of 19 frequency-domain depth soundings made with the EM-60 system using three separate horizontal-loop transmitters, and was designed to explore a narrow region adjacent to the Stillwater Range to a depth of 2 to 3 k. Most sounding curves could be fitted to three-layer resistivity models. The surface layer is moderately conductive (10 to 15 ohm-m), has a maximum thickness of 500 m, and consists mainly of alluvial fan and lake sediments. More conductive zones are associated with hydrothermally altered rocks; a resistivity high may be associated with siliceous hot spring deposits. The conductive second layer (2 to 5 ohm-m) varies in thickness from 400 to 800 m and thickens toward the center of the valley. This layer probably consists of lacustrine sediments saturated with saline waters. Local resistivity lows observed in the second layer may be related to elevated subsurface temperatures. This layer may act as a cap rock for the geothermal system. Resistivities of the third layer are high (50 to 100 ohm-m) except in a narrow 5-km band paralleling the range front. This low-resistivity zone, within volcanic rocks, correlates well in depth and location with reported zones of geothermal fluid production. It also seems to correlate with the western margin of a concealed graben structure previously inferred from other geophysical data.

Wilt, M.J.; Goldstein, N.E.

1983-04-01T23:59:59.000Z

286

On Heating of Cluster Cooling Flows by Sound Waves  

E-Print Network (OSTI)

We investigate heating of the cool core of a galaxy cluster through the dissipation of sound waves excited by the activities of the central active galactic nucleus (AGN). Using a weak shock theory, we show that this heating mechanism alone cannot reproduce observed temperature and density profiles of a cluster, because the dissipation length of the waves is much smaller than the size of the core and thus the wave energy is not distributed to the whole core. However, we find that if it is combined with thermal conduction from the hot outer layer of the cluster, the wave heating can reproduce the observational results.

Yutaka Fujita; Takeru Ken Suzuki

2005-08-10T23:59:59.000Z

287

Facilitating Sound, Cost-Effective Federal Energy Management (Fact Sheet)  

SciTech Connect

This fact sheet is an overview of the U.S. Department of Energy's Federal Energy Management Program (FEMP). The Federal Government, as the nation's largest energy consumer, has a tremendous opportunity and acknowledged responsibility to lead by example. The U.S. Department of Energy's (DOE's) Federal Energy Management Program (FEMP) plays a critical role in this effort. FEMP facilitates the Federal Government's implementation of sound, cost-effective energy management and investment practices to enhance the nation's energy security and environmental stewardship. FEMP does this by focusing on the needs of its Federal customers, delivering an array of services across a variety of program areas.

Not Available

2012-03-01T23:59:59.000Z

288

Spatial coherence measurement of sound in the northwest Pacific Ocean  

Science Journals Connector (OSTI)

An experiment on the transverse horizontal spatial coherence of sound propagating in the ocean was performed jointly by Chinese and Russian acousticians in the northwest Pacific Ocean in June 1990. Three hydrophones with spacings of 270 and 130 m were put in the water at a 30?m depth. The acoustic source with four cw (from 109 to 860 Hz) and a broadband pseudorandom noise signal was drifted at a depth of 100 m. Part of the measurement results of up to 140 km are presented in this paper. It seems that the spatial coherence was related to the amplitude of the received signals and rises considerably in convergence zones.

Dinghua Guan; Ruichao Zhu; Renhe Zhang; Yaoming Chen

1993-01-01T23:59:59.000Z

289

Inferential determination of various properties of a gas mixture  

DOE Patents (OSTI)

Methods for inferentially determining various properties of a gas mixture, when the speed of sound in the gas is known at an arbitrary temperature and pressure. The method can be applied to natural gas mixtures, where the known parameters are the sound speed, temperature, pressure, and concentrations of any dilute components of the gas. The method uses a set of reference gases and their calculated density and speed of sound values to estimate the density of the subject gas. Additional calculations can be made to estimate the molecular weight of the subject gas, which can then be used as the basis for heating value calculations. The method may also be applied to inferentially determine density and molecular weight for gas mixtures other than natural gases.

Morrow, Thomas B. (San Antonio, TX); Behring, II, Kendricks A. (Torrance, CA)

2007-03-27T23:59:59.000Z

290

The sound quality of vehicle interior noise: a challenge for the NVH-engineers  

Science Journals Connector (OSTI)

The sound quality of vehicle interior noise has become a very important task for the acoustic engineers since more than 20 years. As vehicles become more and more quiet, the customer's sensitiveness for the acoustical comfort increases. On the one hand, no disturbing noises should be heard and on the other hand, the perceived sound quality, for example from the powertrain, should fulfill the expectations of the listener with respect to the sound design. The development of a good sound quality is in conflict with other targets. The development time of a new car has to be reduced and the production costs have to be lower, the total weight of the car should not increase â?? without any negative influence on the sound quality. For the acoustical engineer it becomes important to know what kind of tools are available to measure, to analyse and to describe sound quality on the one hand and how to improve it on the other hand.

Klaus Genuit

2004-01-01T23:59:59.000Z

291

The effects of sound on the boundary layer of an airfoil at high angles of attack  

E-Print Network (OSTI)

* Numbers in parentheses refer to the References. introducing sound waves into the airstream by means of a variable-frequency oscillator and a loudspeaker mounted near the leading edge of a flat plate. Eventually, another method of producing... these disturbances was settled upon, but several interesting results caused by the use of sound were noted. Laminar boundary layer oscillations could be induced, depending upon the proper combination of sound frequency, speaker position, and free stream velocity...

Hutchinson, Thomas Ira

1963-01-01T23:59:59.000Z

292

Underwater and in-air sounds from a small hovercraft  

Science Journals Connector (OSTI)

Underwater and in-air recordings were made from a boat anchored near Prudhoe Bay Alaska while a Griffon 2000TD hovercraft drove by at or near full power on four passes. At the closest point of approach (CPA 6.5 m ) underwater broadband ( 10 – 10 000 Hz ) levels reached 133 and 131 dB re : 1 ? Pa at depths of 1 and 7 m respectively. In-air unweighted and A-weighted broadband ( 10 – 10 000 Hz ) levels reached 104 and 97 dB re : 20 ? Pa respectively. The hovercraft produced sound at a wide range of frequencies. Both underwater and in air the largest spectral peak was near 87 Hz which corresponded to the blade rate of the thrust propeller. In addition the spectral composition included several harmonics of this frequency. The shaft or blade rate of the lift fan was barely detectable underwater despite its proximity to the water. The hovercraft was considerably quieter underwater than similar-sized conventional vessels and may be an attractive alternative when there is concern over underwater sounds.

Susanna B. Blackwell; Charles R. Greene Jr.

2005-01-01T23:59:59.000Z

293

Assessment of HVAC sound power data for sensitive spaces.  

Science Journals Connector (OSTI)

Certification testing of air handling unit sound power (PWL) indicates that individual unit PWL can vary significantly from manufacturer published data. Published data are typically based on a limited number of actual tests with results extrapolated for other fan sizes and operating conditions. Although published data are normally acceptable for routine applications indiscriminate use for sensitive designs (studios theaters conference centers etc.) can result in excessive finished space noise levels. The fact that the design goals have been exceeded can be accurately documented. The exact reason for the exceedance however cannot be as firmly established in a complex system. Certification PWL testing of air handling units prior to installation can detect PWL variations from the published data. Individual unit PWL certification was often not cost effective prior to the developement of sound intensity and the establishment and use of recognized standards for in situ PWL testing (e.g. ASA 104?1992 ANSI S.12.12.1992). Case histories to be presented document fan PWL variations from published data of up to 10 dB and higher in certain octave bands.

Kevin C. Miller; Martin J. Beam

1996-01-01T23:59:59.000Z

294

E-Print Network 3.0 - atmospheric sound Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

predicted, especially when Summary: velocity at a reference height of 10 meter, wind turbines in a stable atmosphere generate more sound than... B in daytime. This is perceived...

295

E-Print Network 3.0 - aeroacoustic sound sources Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

10 American Institute of Aeronautics and Astronautics Knowledge Based Airfoil Aerodynamic and Aeroacoustic Summary: Dowling, A.P. and Ffowcs Williams, J.E., "Sound and...

296

Air handler sound power prediction method based on ARI Standard 260  

Science Journals Connector (OSTI)

A method of predicting air handler sound power based on ratings for a product line is described. The method provides octave band sound power levels based on ratings obtained using Air?Conditioning and Refrigeration Institute (ARI) Standard 260 Sound Rating Of Ducted Air Moving And Conditioning Equipment. Detailed sound power information for HVAC equipment is not always available but it is important in accurately predicting noise levels in acoustically sensitive spaces. To address this need a rating program was undertaken using ARI 260. This standard is a reverberant room technique for sound rating ducted air conditioning equipment using a reference sound source substitution method. Since sound travels from the source to receiver along numerous paths this standard differentiates between sound power emanating from several common paths called components. Components for this project included ducted discharge free inlet plus casing ducted inlet and casing. The standard provides guidance on adequate number of fan sizes appurtenances and operating characteristics. The intent of the project was to provide a model to predict sound power by unit size component operating condition and unit configuration. Good agreement was found between predicted levels and measured data.

2000-01-01T23:59:59.000Z

297

Nanofibers (PU and PAN) and nanoparticles (Nanoclay and MWNTs) simultaneous effects on polyurethane foam sound absorption  

Science Journals Connector (OSTI)

In this research, simultaneous effects of polyacrylonitrile (PAN) and polyurethane (PU) nanofibers, multi wall carbon nanotubes (MWNTs) and nanoclay incorporation on sound absorption behavior of polyurethane ... ...

Hossein Bahrambeygi; Niloufar Sabetzadeh; Amir Rabbi…

2013-01-01T23:59:59.000Z

298

E-Print Network 3.0 - aeronautic sound shield Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Soundings 199899 1998 2000 2001 2002 2002... the detector from stray light and the cooling fins from solar heating. It also allows a ... Source: Vmel, Holger - Cooperative...

299

Influence of mesoscale eddies on sound propagation in the northwest Pacific Ocean  

Science Journals Connector (OSTI)

The influence of a warm anticyclonic eddy occurring in the northwestern part of the Pacific Ocean near the Kuroshio flow on the sound...

V. A. Akulichev; L. K. Bugaeva; Yu. N. Morgunov; A. A. Solov’ev

2011-12-01T23:59:59.000Z

300

Dispersal of measured sound power levels for wind turbines  

Science Journals Connector (OSTI)

The standard IEC 61400?11 provides guidance in the measurement analysis and reporting of acoustic emissions(sound power levels) from wind turbine generator systems. The application of this standard aims to provide accurate results that can be replicated by others. We did several measurement operations according to this standard on various wind farms fitted with many turbine manufacturers on different ground types. Important differences have been noticed with equal working conditions between the most and the less noisy wind turbine on a single farm. We will present these results compared to the manufacturers' guaranteed values and initiate explanations (like the difficulties to link the wind speed at 10m above ground with the wind speed received at hub height; or the influence of wind incidence on blades).

René Gamba; Sébastien Garrigues

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

The CSULB Mobile Science Museum: Sights and sounds of science  

Science Journals Connector (OSTI)

In 1980 a 27?ft recreational vehicle was adapted to carry interactive science displays to local schools and community groups. This Mobile Science Museum (MSM) exhibits as many as 40 individual hands?on displays both inside as well as on tables directly outside the vehicle. University science students serve as docents and pass on their enthusiasm for science while providing role models for young visitors. Most displays are borrowed from university science teaching and research laboratories while others are developed and fabricated by faculty staff and students. Topics found to be particularly effective for presentation in the hands?on mode include sound light and marine biology. Far more schools request visits by the MSM than can be served within current budgetary constraints. While this project is supported by CSULB School of Natural Sciences the majority of the operating budget comes from other sources of funding including companies specializing in science and technology school districts parent/teacher associations and private individuals.

Michael S. Schaadt

1986-01-01T23:59:59.000Z

302

Sound transmission loss of nontraditional building materials and redundancies  

Science Journals Connector (OSTI)

This line of inquiry aims to provide sound transmission loss data both lab? and field?tested for novel transparent and translucent wall assemblies. Special attention is paid to: (1) Redundant assemblies featuring two layers of material with a large gap or small room between them (2) assemblies featuring emerging materials and (3) assemblies with high thermal resistance values. To that end composite configurations of acrylic polycarbonate aerogel and glass were tested in a laboratory and an acrylic room and glass vestibule were tested in the field. Results will be presented with an eye toward future use of the data. Indeed it was the unavailability of the data in existing publications that initially drove the research.

Michael Ermann; James Carneal; Daniel Mennitt; Christopher Jackson; Bharti Karmarkar; Matthew Helveston; Patrick Clay

2007-01-01T23:59:59.000Z

303

Pressure dependence of sound attenuation in the Pacific Ocean  

Science Journals Connector (OSTI)

Measurements of the attenuation of sound at a nominal frequency of 75 kHz have been made over vertical and horizontal acoustic paths located between depths of 700 and 3400 m in the Pacific Ocean. Results indicate that the equation used to predict attenuation overestimates the values actually encountered at these frequencies and depths. (Compare calculated values of 27.3 and 22.7 dB/km to measured values of 19.9±0.5 and 13.3±0.5 dB/km at depths of 910 and 3350 m respectively.) The measurements definitely establish the decrease of attenuation with increasing pressure. However the magnitude of the pressure coefficient of attenuation is almost twice as large as previously suspected (12.3±1.1×10?4/bar or approximately 12.3×10?4/atm compared to 6.54×10?4/atm).

H. F. Bezdek

1973-01-01T23:59:59.000Z

304

On the Radiation of Sound from an Unflanged Circular Pipe  

Science Journals Connector (OSTI)

A rigorous and explicit solution is obtained for the problem of sound radiation from an unflanged circular pipe, assuming axially symmetric excitation. The solution is valid throughout the wave-length range of dominant mode (plane wave) propagation in the pipe. The reflection coefficient for the velocity potential within the pipe and the power-gain function, embodying the characteristics of the radiation pattern, are evaluated numerically. The absorption cross section of the pipe for a plane wave incident from external space, and the gain function for this direction, are found to satisfy a reciprocity relation. In particular, the absorption cross section for normal incidence is just the area of the mouth. At low frequencies of vibration, the velocity potential within the pipe is the same as if the pipe were lengthened by a certain fraction of the radius and the open end behaved as a loop. The exact value of the end correction turns out to be 0.6133.

Harold Levine and Julian Schwinger

1948-02-15T23:59:59.000Z

305

Self-organization of the Sound Inventories: Analysis and Synthesis of the Occurrence and  

E-Print Network (OSTI)

Self-organization of the Sound Inventories: Analysis and Synthesis of the Occurrence and Co Microsoft Research India, Bangalore ­ 560080 September 18, 2007 Abstract The sound inventories of the world a high degree of clustering and subsequently refine our synthesis model in order to incorporate

Ganguly, Niloy

306

Demo: Logic X Logic is Apple's profession sound production software (Garageband is the consumer  

E-Print Network (OSTI)

and mastering tools. Logic also has sound to picture capabilities which allows you to score a film or video window Other Software Instruments: · Create a new software instrument track o Choose pre-built instrument from library o Example: keyboards > Organs > Classic Soul · Audition sound o Window > Show Musical

Stowell, Michael

307

Sound-insulation layer modelling in car computational vibroacoustics in the medium-frequency range  

E-Print Network (OSTI)

Sound-insulation layer modelling in car computational vibroacoustics in the medium-frequency range In a previous article, a simplified low- and medium-frequency model for un- certain automotive sound-insulation. In this paper, the insulation simplified model is implemented in an in- dustrial stochastic vibroacoustic model

Boyer, Edmond

308

UCPOP: A Sound, Complete, Partial Order Planner for ADL J. Scott Penberthy  

E-Print Network (OSTI)

UCPOP: A Sound, Complete, Partial Order Planner for ADL J. Scott Penberthy IBM T.J. Watson Research;ed preconditions and eects, and with uni- versally quanti#12;ed goals. We prove ucpop is both sound and constraints until all preconditions are guar- anteed to be satis#12;ed. The mainloop makes two types

309

Hyperacuity in time: a CNN model of a time-coding pathway of sound localization  

Science Journals Connector (OSTI)

This paper discusses a new cellular neural network model of the time-coding pathway of sound localization. The key feature of the model is lateral inhibition which is supposed to play crucial role in sound localization. The possible role of this inhibition ...

neural ARRAY(0x8475144) ACM Self-modifying machines (e.g.

1998-01-01T23:59:59.000Z

310

Reference Directions for a Sound Level Meter , M.R. Vaabenb  

E-Print Network (OSTI)

0 and 90 Reference Directions for a Sound Level Meter E. Aflaloa , M.R. Vaabenb , P. Pourtaua , D the requirements of the IEC 61672 standard on sound level meters taking into account noise incidence from level meter must be pointed at the source according to standard IEC 60651. The purpose of the paper

Paris-Sud XI, Université de

311

Influence of structural variability upon sound perception: usefulness of fractional factorial  

E-Print Network (OSTI)

to listeners during two experi- ments, in which they had to evaluate the dissimilarity of each sound to a reference, representing the nominal state of the device. In the first experiment, six factors, assumed: Structural uncertainties; Sound Perception; Fractional factorial designs; Taguchi tables; Listening test

Boyer, Edmond

312

ICSV21, Beijing, China, 13-17 July 2014 1 International Congress on Sound and Vibration  

E-Print Network (OSTI)

ICSV21, Beijing, China, 13-17 July 2014 1 The 21st International Congress on Sound and Vibration 13 on spherical har- #12;21st International Congress on Sound and Vibration (ICSV21), Beijing, China, 13-17 July-17 July, 2014, Beijing/China EFFECT OF SPATIAL SAMPLING APPROACHES ON VIRTUAL HIGH ORDER AMBISONICS

Reiss, Josh

313

Using multi-angle scattered sound to size fish swimbladders Jules S. Jaffe  

E-Print Network (OSTI)

Using multi-angle scattered sound to size fish swimbladders Jules S. Jaffe Jaffe, J. S. 2006. Using multi-angle scattered sound to size fish swimbladders. e ICES Journal of Marine Science, 63: 1397e1404 a simple one-dimensional model of scatter from a fish swimbladder, an expression is derived that predicts

Jaffe, Jules

314

A Battery-Free Tag for Wireless Monitoring of Heart Sounds  

E-Print Network (OSTI)

A Battery-Free Tag for Wireless Monitoring of Heart Sounds Soumyajit Mandal, Lorenzo Turicchia that monitors heart sounds. The tag powers up by harvesting ambient RF energy, and contains a low measure heart rate at distances up to 7m from an FCC-compliant RF power source. We also suggest how delays

Sarpeshkar, Rahul

315

"Toru": a game that reverses the wisdom of age using mosquito sound  

Science Journals Connector (OSTI)

We propose "Toru," a game that reverses the game skills developed as a person ages using ultra-high-frequency (mosquito) sound. The game has its origin in the computer game Simon (1978), which we interpret from visual to auditory form using the mosquito ... Keywords: cognitive science, play, sound game

John Smith, Kazuhiro Jo

2014-10-01T23:59:59.000Z

316

Acoustic holography for piston sound radiation with non-uniform velocity profiles  

E-Print Network (OSTI)

Acoustic holography for piston sound radiation with non-uniform velocity profiles Ronald M. Aarts results for the radiation of sound due to a non-uniformly moving, baffled, circular piston for estimating the radially symmetric part of a velocity profile (baffled- piston radiation) from on

317

Energy Integration Describes Sound-Intensity Coding in an Insect Auditory System  

E-Print Network (OSTI)

Energy Integration Describes Sound-Intensity Coding in an Insect Auditory System Tim Gollisch receptor; hearing; sound intensity; energy; model; locust Auditory receptor cells are commonly measurements of intensity-duration tradeoffs sug- gest that the stimulus energy is the crucial variable (Garner

Benda, Jan

318

Author's personal copy Journal of Sound and Vibration 311 (2008) 608622  

E-Print Network (OSTI)

Author's personal copy JOURNAL OF SOUND AND VIBRATION Journal of Sound and Vibration 311 (2008) 608 and couplings are often subjected to unbalanced axial and radial loads due to excessive machine vibrations with the associated reduction of noise, vibration, and local temperature rise. It also decreases wear of mechanical

Ray, Asok

319

Sound beyond the speed of light: Measurement of negative group velocity in an acoustic loop filter  

E-Print Network (OSTI)

Sound beyond the speed of light: Measurement of negative group velocity in an acoustic loop filter of magnitude difference between the speeds of sound and light. © 2007 American Institute of Physics. DOI: 10,2 A central issue is whether the speed of light in vacuum c constituted an upper limit to the group velocity

Robertson, William

320

On the sound field from a moving source in a viscous medium Michael J. Buckinghama)  

E-Print Network (OSTI)

for measuring the speed of sound in a marine sediment. The acoustic coupling across the air­sea interface, southern California6,7 in which a propeller-driven light aircraft was used as an acoustic source to the speed of sound in the local medium where the receiver is located, that is, the sedi- ment in the case

Buckingham, Michael

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

NEURAL CODING OF SPEECH AND EFFECTS OF EARLY AUDITORY EXPEREINCE IN SPEECH SOUND PROCESSING  

E-Print Network (OSTI)

, troubleshooting the experimental processes and explain things in clear and in simple terms. I heartily thank himNEURAL CODING OF SPEECH AND EFFECTS OF EARLY AUDITORY EXPEREINCE IN SPEECH SOUND PROCESSING AUDITORY EXPEREINCE IN SPEECH SOUND PROCESSING by KAMALINI G RANASINGHE, MBBS DISSERTATION Presented

Kilgard, Michael P.

322

Sound Project Management, Safe and Efficient Work Lead to Savings for More  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sound Project Management, Safe and Efficient Work Lead to Savings Sound Project Management, Safe and Efficient Work Lead to Savings for More Recovery Act Cleanup Sound Project Management, Safe and Efficient Work Lead to Savings for More Recovery Act Cleanup Sound management practices and safe, efficient work have led to cost savings and rapid progress in the Idaho site's American Recovery and Reinvestment Act projects. The efficiencies have freed up $12 million for additional Cold War cleanup. That $12 million from the Recovery Act is being used to exhume targeted buried waste from a quarter-acre portion of a landfill called Pit 9 so it can be disposed permanently and safely. Sound Project Management, Safe and Efficient Work Lead to Savings for More Recovery Act Cleanup More Documents & Publications Idaho Site Completes Cleanup with Help from Workers who Shipped Waste

323

Sound Project Management, Safe and Efficient Work Lead to Savings for More  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sound Project Management, Safe and Efficient Work Lead to Savings Sound Project Management, Safe and Efficient Work Lead to Savings for More Recovery Act Cleanup Sound Project Management, Safe and Efficient Work Lead to Savings for More Recovery Act Cleanup Sound management practices and safe, efficient work have led to cost savings and rapid progress in the Idaho site's American Recovery and Reinvestment Act projects. The efficiencies have freed up $12 million for additional Cold War cleanup. That $12 million from the Recovery Act is being used to exhume targeted buried waste from a quarter-acre portion of a landfill called Pit 9 so it can be disposed permanently and safely. Sound Project Management, Safe and Efficient Work Lead to Savings for More Recovery Act Cleanup More Documents & Publications Idaho Site Completes Cleanup with Help from Workers who Shipped Waste

324

Processing of prosthetic heart valve sounds for single leg separation classification  

SciTech Connect

Efforts are concentrated on the sounds corresponding to the heart valve opening cycle. Valve opening and closing acoustics present additional information about the outlet strut condition---the structural component implicated in valve failure. The importance of the opening sound for single leg separation detection/classification is based on the fact that as the valve opens, the disk passively hits the outlet strut. The opening sounds thus yield direct information about outlet strut condition with minimal amount of disturbance caused by the energy radiated from the disk. Hence the opening sound is a very desirable acoustic signal to extract. Unfortunately, the opening sounds have much lower signal levels relative to the closing sounds and therefore noise plays a more significant role than during the closing event. Because of this it is necessary to screen the sounds for outliers in order to insure a high sensitivity of classification. Because of the sharp resonances appearing in the corresponding spectrum, a parametric processing approach is developed based on an autoregressive model which was selected to characterize the sounds emitted by the Bjork--Shiley convexo--concave (BSCC) valve during opening cycle. First the basic signals and the extraction process used to create an ensemble of heart valve sounds are briefly discussed. Next, a {ital beat} {ital monitor} capable of rejecting beats that fail to meet an acceptance criteria based on their spectral content is developed. Various approaches that have been utilized to enhance the screened data and produce a reliable {ital heart} {ital valve} {ital spectrogram} which displays the individual sounds (power) as a function of beat number and temporal frequency are discussed. Once estimated, the spectrogram and associated parameters are used to develop features supplied to the various classification schemes. Finally, future work aimed at even further signal enhancement and improved classifier performance is discussed.

Candy, J.V.; Jones, H.E. [University of California, Lawrence Livermore National Laboratory, P.O. Box 808, L-495, Livermore, California 94550 (United States)

1995-06-01T23:59:59.000Z

325

Photoacoustically Measured Speeds of Sound and the Equation of State of HBO2: On Understanding Detonation with Boron Fuel  

SciTech Connect

Elucidation of geodynamic, geochemical, and shock induced processes is limited by challenges to accurately determine molecular fluid equations of state (EOS). High pressure liquid state reactions of carbon species underlie physiochemical mechanisms such as differentiation of planetary interiors, deep carbon sequestration, propellant deflagration, and shock chemistry. In this proceedings paper we introduce a versatile photoacoustic technique developed to measure accurate and precise speeds of sound (SoS) of high pressure molecular fluids and fluid mixtures. SoS of an intermediate boron oxide, HBO{sub 2} are measured up to 0.5 GPa along the 277 C isotherm. A polarized exponential-6 interatomic potential form, parameterized using our SoS data, enables EOS determinations and corresponding semi-empirical evaluations of >2000 C thermodynamic states including energy release from bororganic formulations. Our thermochemical model propitiously predicts boronated hydrocarbon shock Hugoniot results.

Zaug, J M; Bastea, S; Crowhurst, J; Armstrong, M; Fried, L; Teslich, N

2010-03-09T23:59:59.000Z

326

A System And Method To Determine Thermophysical Properties Of A Multi-Component Gas At Arbitrary Temperature And Pressure  

DOE Patents (OSTI)

A method to determine thermodynamic properties of a natural gas hydrocarbon, when the speed of sound in the gas is known at an arbitrary temperature and pressure. Thus, the known parameters are the sound speed, temperature, pressure, and concentrations of any dilute components of the gas. The method uses a set of reference gases and their calculated density and speed of sound values to estimate the density of the subject gas. Additional calculations can be made to estimate the molecular weight of the subject gas, which can then be used as the basis for mass flow calculations, to determine the speed of sound at standard pressure and temperature, and to determine various thermophysical characteristics of the gas.

Morrow, Thomas E. (San Antonio, TX); Behring, II, Kendricks A. (Gilbert, AZ)

2004-03-09T23:59:59.000Z

327

CX-010845: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

45: Categorical Exclusion Determination 45: Categorical Exclusion Determination CX-010845: Categorical Exclusion Determination "Temporary Modification (ETP-TMC-13-01) to Install an Ultrasonic Sound Emitting Device to Control Algae in the H-Retention Basin CX(s) Applied: B3.6 Date: 07/31/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office This activity is a temporary modification to install an ultrasonic sound emitting device to control algae in the H-Retention Basin. An in-line pH probe will be installed on the H-Retention Basin pump transfer piping to measure and record the pH of the basin. Permission from SCDHEC was obtained to proceed with this activity as a pilot study. " CX-010845.pdf More Documents & Publications CX-007968: Categorical Exclusion Determination

328

Connecting the Time Series of Microwave Sounding Observations from AMSU to ATMS for Long-Term Monitoring of Climate  

Science Journals Connector (OSTI)

The measurements from the Microwave Sounding Unit (MSU) and the Advanced Microwave Sounding Unit-A (AMSU-A) on board NOAA polar-orbiting satellites have been extensively utilized for detecting atmospheric temperature trend during the last several ...

Xiaolei Zou; Fuzhong Weng; H. Yang

2014-10-01T23:59:59.000Z

329

System and method for characterizing, synthesizing, and/or canceling out acoustic signals from inanimate sound sources  

DOE Patents (OSTI)

A system and method for characterizing, synthesizing, and/or canceling out acoustic signals from inanimate sound sources is disclosed. Propagating wave electromagnetic sensors monitor excitation sources in sound producing systems, such as machines, musical instruments, and various other structures. Acoustical output from these sound producing systems is also monitored. From such information, a transfer function characterizing the sound producing system is generated. From the transfer function, acoustical output from the sound producing system may be synthesized or canceled. The methods disclosed enable accurate calculation of matched transfer functions relating specific excitations to specific acoustical outputs. Knowledge of such signals and functions can be used to effect various sound replication, sound source identification, and sound cancellation applications.

Holzrichter, John F. (Berkeley, CA); Burnett, Greg C. (Livermore, CA); Ng, Lawrence C. (Danville, CA)

2007-10-16T23:59:59.000Z

330

The Impact of Satellite Soundings on the National Meteorological Center's Analysis and Forecast System—The Data Systems Test Results  

Science Journals Connector (OSTI)

In order to assess the value of remote sounding data for numerical weather prediction, parallel sets of analyses were produced with (SAT) and without (NOSAT) the sounding data from the experimental Nimbus-6 and operational NOAA-4 satellites for ...

M. S. Tracton; A. J. Desmarais; R. J. Van Haaren; R. D. McPherson

1980-05-01T23:59:59.000Z

331

Using an ADCP to estimate turbulent kinetic energy dissipation rate in sheltered coastal waters  

Science Journals Connector (OSTI)

Turbulent microstructure and acoustic Doppler current profiler (ADCP) data were collected near Tacoma Narrows in Puget Sound, WA. Over 100 coincident microstructure profiles have been compared to ADCP estimates of turbulent kinetic energy ...

A. D. Greene; P. J. Hendricks; M. C. Gregg

332

Washington: State Ferries Run Cleaner With Biodiesel | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

shuttle more than 11 million people across the Puget Sound every year. Now, the electric-diesel engines that propel these vessels are powered by a blend of soy-based...

333

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 Kay Kelly Sept 1, 2010 - Oct 31, 2011 Seattle, WA 98101 Puget Sound Clean Cities Petroleum Reduction Project This CX form is for 1 location in this project selected under Clean...

334

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PMCPVT 2011 Kay Kelly Sept 1, 2010 - Oct 31, 2011 Seattle, WA 98104 Puget Sound Clean Cities Petroleum Reduction Project This CX form is for 1 location in this project selected...

335

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

King County EE DE-EE0002020 PMCPVT 2011 Kay Kelly Sept 1, 2010 - Oct 31, 2011 Tacoma, WA 98402 Puget Sound Clean Cities Petroleum Reduction Project This CX form is for 1 location...

336

Renewable Energy RFPs: Solicitation Response and Wind Contract Prices  

E-Print Network (OSTI)

solicitations in the Midwest (Xcel, Great River Energy, andRE RE RE RE RE RE Utility Xcel (MN) Great River Energy MG&E/Electric Puget Sound Energy Xcel/PSCo NorthWestern NCPA (CA)

Wiser, Ryan; Bolinger, Mark

2005-01-01T23:59:59.000Z

337

PROJECT OVERVIEW In December 2009, Tripp Umbach was retained by the University of Washington to measure the  

E-Print Network (OSTI)

The Puget Sound Region includes: King County, Snohomish County, Pierce County and Kitsap County. 3 UW on neighborhoods, municipalities, counties, states, regions or nations. #12;for the University as a whole

Kaminsky, Werner

338

Presidential Permits | Department of Energy  

Energy Savers (EERE)

CANADA BACK TO TOP Docket No. Company Date Issued PP-6 Puget Sound Energy 042881 PP-10 BPA 102745 PP-10-1 BPA 113065 PP-11-2 Fraser Papers 022999 PP-11 Fraser Papers...

339

2003 Federal Energy and Water Management Award Winners | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

generating savings of almost 8,000 MBtu and more than 180,000 annually. VA Puget Sound Health Care, Seattle Division Seattle, Washington U.S. Department of Veterans Affairs With...

340

Journal of Sound and Vibration (1995) 185(4), 734736 COMMENTS ON THE HAMILTONIAN FORMULATION FOR LINEAR AND  

E-Print Network (OSTI)

Journal of Sound and Vibration (1995) 185(4), 734­736 COMMENTS ON THE HAMILTONIAN FORMULATION. REFERENCES 1. R. NAGEM, B. A. RHODES and G. V. H. SANDRI 1991 Journal of Sound and Vibration 144, 536 of Sound and Vibration 154, 551. Comments on ``Hamiltonian mechanics of the damped oscillator''. 3. R. J

Rey Juan Carlos, Universidad

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Auralization of urban soundscaping designs using the Arup SoundLab  

Science Journals Connector (OSTI)

Noise is unwanted sound (from an urban planning point of view). The standard practice to controlnoise while valuable is a negative process (i.e. reducing unwanted “noise”). In response there is a drive by several authorities to take a more positive approach to improve and manage soundscapes in cities and civic spaces. Urban soundscape design consists of planning shaping and managing the sound to fit each area of the masterplan in terms of civic cultural and social character. Arup uses its SoundLab a 3D sound facility (ambisonic) to design and auralise (the sound equivalent to visualisation) soundscapes with planners architects or artists and demonstrate to Local Planning Authorities or clients the results of the design. An example of urban soundscaping design is Dark Neville Street Leeds for Leeds City Council where architectural lighting design acoustical soundscaping design were integrated together with an artistic sonic piece by Hans?Peter Kuhn which was auralised in the Arup SoundLab. An example of “indoor” sonic art and soundscape design installation is “Harmonic Bridge” by Bill Fontana and Arup Acoustics in the Turbine Hall of the Tate Modern (June?August 2006) where the sonic art piece was composed in the SoundLab.

Seb Jouan

2008-01-01T23:59:59.000Z

342

Sound insulation property of Al-Si closed-cell aluminum foam bare board material  

Science Journals Connector (OSTI)

A1-Si closed-cell aluminum foam bare boards of 1?240 mm×1?100 mm with different densities and thicknesses were prepared by molten body transitional foaming process. The sound reduction index(R) of AI-Si closed-cell aluminum foam bare boards was investigated experimentally under different frequencies (100-4?000 Hz). It is found that sound reduction index(R) is small under low frequencies, large under high frequencies and is controlled by different mechanisms. The sound insulation property basically conforms with the monolayer board sound insulation theory. The sound reduction index(R) increases with the even growth of thickness and density, but its rising trend is tempered. The single number sound reduction indexes(Rw) of specimen with thickness of 20 cm and density of 0.51 g/cm3 are 30.8 dB and 33 dB respectively, which demonstrates good sound insulation property for lightmass materials.

Hai-jun YU; Guang-chun YAO; Xiao-lin WANG; Bing LI; Yao YIN; Ke LIU

2007-01-01T23:59:59.000Z

343

Covariance of dark energy parameters and sound speed constraints from large HI surveys  

E-Print Network (OSTI)

An interesting probe of the nature of dark energy is the measure of its sound speed, $c_s$. We review the significance for constraining sound speed models of dark energy using large neutral hydrogen (HI) surveys with the Square Kilometre Array (SKA). Our analysis considers the effect on the sound speed measurement that arises from the covariance of $c_s$ with the dark energy density, $\\Omega_\\LLambda$, and a time-varying equation of state, $w(a)=w_0+(1-a)w_a$. We find that the approximate degeneracy between dark energy parameters that arises in power spectrum observations is lifted through redshift tomography of the HI-galaxy angular power spectrum, resulting in sound speed constraints that are not severely degraded. The cross-correlation of the galaxy and the integrated Sachs-Wolfe (ISW) effect spectra contributes approximately 10 percent of the information that is needed to distinguish variations in the dark energy parameters, and most of the discriminating signal comes from the galaxy auto-correlation spectrum. We also find that the sound speed constraints are weakly sensitive to the HI bias model. These constraints do not improve substantially for a significantly deeper HI survey since most of the clustering sensitivity to sound speed variations arises from $z \\lsim 1.5$. A detection of models with sound speeds close to zero, $c_s \\lsim 0.01,$ is possible for dark energy models with $w\\gsim -0.9$.

A. Torres-Rodriguez; C. M. Cress; K. Moodley

2008-04-15T23:59:59.000Z

344

Propagation of Transient Sound Signals into a Viscous Fluid  

Science Journals Connector (OSTI)

An arbitrary excitation of the plane x = 0 sends sound signals into the half?space x ? 0 occupied by the viscous fluid. The governing third?order partial differential equation is solved exactly using the Laplace transform on time and the sine transform on space. New expressions for the most general solution are derived. The specific inputs considered in detail are the Dirac delta function the Heaviside unit function a decaying exponential and a sinusoidal excitation. The final expressions are given in the form of real integrals and of exact power series. Short?time approximations are also given for a general input and for the four aforementioned specific inputs. Previously obtained approximations for the case of small attenuation coefficients are corrected and extended for the decaying exponential and the sinusoidal input. The results found indicate that viscosity tends to reduce the sharpness of the propagating disturbance and thus to smooth out any initially imposed discontinuity. The presence of the disturbance is felt immediately everywhere in the medium and in fact the short?time approximations satisfy the parabolic heat equation.

Frederick R. Norwood

1968-01-01T23:59:59.000Z

345

Processing of Prosthetic Heart Valve Sounds from Anechoic Tank Measurements  

SciTech Connect

People with serious cardiac problems have had their life span extended with the development of the prosthetic heart valve. However, the valves operate continuously at approximately 39 million cycles per year and are therefore subject to structural failures either by faulty design or material fatigue. The development of a non-invasive technique using an acoustic contact microphone and sophisticated signal processing techniques has been proposed and demonstrated on limited data sets. In this paper we discuss an extension of the techniques to perform the heart valve tests in an anechoic like. Here the objective is to extract a ''pure'' sound or equivalently the acoustical vibration response of the prosthetic valves in a quiet environment. The goal is to demonstrate that there clearly exist differences between values which have a specific mechanical defect known as single leg separation (SLS) and non-defective valves known as intact (INT). We discuss the signal processing and results of anechoic acoustic measurements on 50 prosthetic valves in the tank. Finally, we show the results of the individual runs for each valve, point out any of the meaningful features that could be used to distinguish the SLS from INT and summarize the experiments.

Candy, J V; Meyer, A W

2001-03-20T23:59:59.000Z

346

Measurement of sound transmission through mud at Dodge Pond, Connecticut  

Science Journals Connector (OSTI)

Depositional muddy sediments are slow bottoms and pose a problem for the sonic detection of buried ordnance. This paper addresses the question: can the frequency dependent dispersion be predicted and verified by measurements in areas where buried object detection is required? Wood and Weston (Acustica V14 1964) have indicated that muddy sediments in the kHz range have a compressional speed 3% less than water with a frequency dependent attenuation (less than that of sand). A theoretical treatment of "muddy sediments" the Card House Theory (Pierce and Carey POMA (5) 7001 2009) estimates the slow sound speed and frequency dispersion proportional to mud porosity. Preliminary Dodge Pond results obtained with a buried array (1 to 10 kHz) are presented and illustrate the importance of micro-bubbles on the dispersion characteristic. The initial measurements on the disturbed sediment were found strongly influenced by scattering from larger bubbles whereas the results after a period of 10 months showed the effect of a smaller size distribution of bubbles. Estimates of the dispersion characteristic of mud and the effect of micro-bubbles are discussed. Finally the application of an impedance tube to the characterization of mud is discussed.

William M. Carey; Allan D. Pierce

2010-01-01T23:59:59.000Z

347

Sound propagation over Dickins Seamount in the Northeast Pacific Ocean  

Science Journals Connector (OSTI)

The acoustic propagation losses between a 230?Hz cw source and a multi?hydrophone receiving system were measured over Dickins Seamount in the Northeast Pacific. The source was towed at depths of 18 and 184 m. The receiving system had hydrophones spaced in depth from 323 to 633 m. The measurements were made to a maximum range of 130 km with the receiver located at a range of 60 km from the seamount peak. The results show that the seamount cast an acoustic shadow over the receiver increasing the propagation loss by up to 15 dB when the source was shallow and in a position which enabled the seamount to intercept all of the deep refracted source energy. Back reflections from the seamount with levels 6 to 13 dB below the direct signal level were present when the shallow source was 3 to 5 km from the seamount peak. Downslope reflections enhanced the direct signal by up to 10 dB when the shallow source was within 3 km of the peak. Acoustic shadowing and reflection effects were minimal in the results for the deep source because most of the source energy propagated along the sound?channel axis above the seamount peak. The analysis indicates that ray theory is adequate for describing the reflection effects of the acoustic propagation but does not account for all of the acoustic energy in the shadow zone.

Gordon R. Ebbeson; R. Glenn Turner

1983-01-01T23:59:59.000Z

348

The Velocity of Sound in an Absorptive Gas  

Science Journals Connector (OSTI)

The theory of velocity propagation in a gas as conditioned by internal energy exchanges is considered in detail for the simplest case in which the "lags" may be different—namely, the model with three sets of states. This "second order" theory is required for the interpretation of experimental results where the wave period is of the order of the lag for some states. Assuming the first vibration state of CO2 to have the largest lag in accordance with Kneser's interpretation of his recent experiments, the necessary approximations are given explicitly and the results are directly applicable to CO2. The apparent lag as measured in sound velocity experiments is not the simple stationary state mean "collision life" nor the mean life of the energy quantum except under special conditions and then for only one of the states. The velocity increment in the "resonance" region is given more accurately in terms of transition probabilities and is not described completely by the specific heats as might be expected from the "first order" theory. Contrary to the indications of the simple theory with an empirical constant the external energy is always merely the translation term. The status of the assumed lag assignment in CO2 is discussed in the light of the results and underlying theory of this paper.

D. G. Bourgin

1932-12-01T23:59:59.000Z

349

Instrumentation for Studies of Sound in the Atmosphere  

Science Journals Connector (OSTI)

Explosive charges are fired on the earth's surface at points in Arizona California and San Clemente Island. The resulting sound waves centering at 2 cps are detected by an array of sensing units in Southwestern Arizona. This array extends 108 miles along an east?west segment of a great circle with units placed at 4?mile intervals. From these units transmission lines are routed along the ground to recording stations near Dateland and Gila Bend. A single twin?conductor field line serves from one to three units and may be as long as 40 miles. Over such a line the sensing units are turned on by relays and the signals are transmitted to the recording station. The use of carriers has permitted the separation of multiplexed signals by means of tuning controls. Push?pull condenser?coupled amplifiers drive the Brush recording pens. Sensitivity is controlled in 6?db steps through a range from 5 to 160 dynes per sq cm peak?to?peak for full scale deflection. A pass band from 0.2 to 5 cps is set by an acoustic filter in the sensing unit. Several years of use and development have resulted in a system which has proved to be quite satisfactory.

George O. Pickens

1953-01-01T23:59:59.000Z

350

Sound speed of scalar field dark energy: weak effects and large uncertainties  

E-Print Network (OSTI)

The possibility of reconstruction of Lagrangian for the scalar field dark energy with constant effective sound speed $c_s$ is analyzed. The value of $c_s$ is estimated together with other dark energy parameters ($\\Omega_{de}$, $w_0$, $c_a^2$) and rest of cosmological parameters on the basis of data including Planck-2013 results on CMB anisotropy, BAO distance ratios from recent galaxy surveys, magnitude-redshift relations for distant SNe Ia from SNLS3 and Union2.1 compilations and the HST determination of the Hubble constant. For main dark energy and cosmological parameters the following best-fit values and 2$\\sigma$ confidence limits are obtained: $\\Omega_{de}=0.723^{+0.018}_{-0.025}$, $w_0=-1.176^{+0.141}_{-0.128}$, $c_a^2=-1.509^{+0.370}_{-0.102}$, $\\Omega_bh^2=0.0221\\pm0.0005$, $\\Omega_{cdm}h^2=0.119^{+0.005}_{-0.003}$, $h=0.715^{+0.026}_{-0.028}$, $n_s=0.962^{+0.010}_{-0.014}$, $A_s=(2.209^{+0.102}_{-0.112})\\cdot10^{-9}$, $\\tau_{rei}=0.093^{+0.022}_{-0.029}$. It is shown that no value of $c_s$ from the r...

Sergijenko, Olga

2014-01-01T23:59:59.000Z

351

HEARING AND LATERAL LINE | Effects of Human-Generated Sound on Fish  

Science Journals Connector (OSTI)

Abstract Fish depend on sound to communicate with one another, detect prey and predators, navigate from one place to another, avoid hazards, and analyze the world around them. The generation of noise in the ocean, lakes, and rivers by shipping, construction activities, seismic surveys, and sonar systems may affect fish adversely. In recent years, there has been a significant increase in the levels and incidence of human-generated underwater sound, and much of the technology contributing to ocean noise is new. Efforts are now underway to regulate activities that generate underwater sound with the aim of reducing noise levels and minimizing effects upon fish and other aquatic animals.

A.D. Hawkins

2011-01-01T23:59:59.000Z

352

Possibility of Sound Propagation in Vacuums with the Speed of Light  

E-Print Network (OSTI)

An important question of theoretical physics is whether sound is able to propagate in vacuums at all and if this is the case, then it must lead to the reinterpretation of one zero-restmass particle which corresponds to vacuum-sound waves. Taking the electron-neutrino as the corresponding particle, its observed non-vanishing rest-energy may only appear for neutrino-propagation inside material media. The idea may also influence the physics of dense matter, restricting the maximum speed of sound, both in vacuums and in matter to the speed of light.

Robert Lauter

1999-08-05T23:59:59.000Z

353

Carbon capture by biomass and soil are sound: CO2 burial wastes energy  

Science Journals Connector (OSTI)

We suggest sound ways to improve the capture of CO2...including the conservation of U.S. crops, forests, grasses, and soil conservation. Currently, U.S. crops, forests, and grasses collect an estimated 9 billion ...

David Pimentel; Rattan Lal; James Singmaster

2010-08-01T23:59:59.000Z

354

A method for perceptual evaluation of products by naive subjects: application to car engine sounds  

E-Print Network (OSTI)

studies have been carried out on diesel motor sounds: firstly, the panel of experts of a car maker made. Introduction In today's highly competitive markets, developing new products that satisfy consumers' needs

Paris-Sud XI, Université de

355

Density, Speed of Sound, and Viscosity Measurements of Reference Materials for Biofuels  

Science Journals Connector (OSTI)

Measurements of density, speed of sound, and viscosity have been carried out on liquid certified reference materials for biofuels as a function of temperature at ambient pressure. The samples included anhydrous and hydrated bioethanol and two biodiesel ...

Arno Laesecke; Tara J. Fortin; Jolene D. Splett

2012-02-10T23:59:59.000Z

356

Managing sound sensitivity in autism spectrum disorder : new technologies for customized intervention  

E-Print Network (OSTI)

Many individuals diagnosed with autism experience auditory sensitivity - a condition that can cause irritation, pain, and, in some cases, profound fear. Efforts have been made to manage sound sensitivities in autism, but ...

Morris, Robert, S.M. (Robert Randall). Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

357

Error analysis of pose measurement from sonic sensors without using speed of sound information  

E-Print Network (OSTI)

Scott Burnett (1) demonstrated the feasibility of using acoustic sensors to locate an object without information about speed of sound. The algorithms of triangulation and pose measurement, which were introduced in his paper to fulfill the goal...

Lai, Chih-Chien

2012-06-07T23:59:59.000Z

358

Phased Array Ultrasonic Sound Field Mapping in Cast Austenitic Stainless Steel  

SciTech Connect

This study maps the phased array-generated acoustic sound fields through three types of CASS microstructure in four specimens to quantitatively assess the beam formation effectiveness in these materials.

Crawford, Susan L.; Prowant, Matthew S.; Cinson, Anthony D.; Larche, Michael R.; Diaz, Aaron A.; Anderson, Michael T.

2014-05-31T23:59:59.000Z

359

Global warming alters sound transmission: differential impact on the prey detection ability of echolocating bats  

Science Journals Connector (OSTI)

...research-article Research articles 1004 69 Global warming alters sound transmission: differential...change in community composition. Global warming can thus directly affect the prey...prey. echolocation|foraging|global warming|sensory ecology|species interactions...

2014-01-01T23:59:59.000Z

360

Inversion for subbottom sound velocity profiles in the deep and shallow ocean  

E-Print Network (OSTI)

This thesis investigates the application of acoustic measurements in the deep and shallow ocean to infer the sound velocity profile (svp) in the seabed. For the deep water ocean, an exact method based on the Gelfand-Levitan ...

Souza, Luiz Alberto Lopes de

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

New Studies Portray Unbalanced Perspective on Biofuels DOE Committed to Environmentally Sound Biofuels Development  

E-Print Network (OSTI)

New Studies Portray Unbalanced Perspective on Biofuels DOE Committed to Environmentally Sound Biofuels Development DOE Response based on contributions from Office of Biomass Program; Argonne National, Hill, Tilman, Polasky and Hawthorne study ("Land Clearing and the Biofuel Carbon Debt") claims

Minnesota, University of

362

Federal Power Act section 202(c)- Cross-Sound Cable Company, August 2002  

Energy.gov (U.S. Department of Energy (DOE))

On August 16, 2002, due to concerns regarding the availability of electricity on Long Island in the State of New York, a 202(c) order was issued directing Cross-Sound Cable Company to operate the...

363

Sonification of the invisible : large scale sound installments on building facades  

E-Print Network (OSTI)

The intention of this project is to utilize sound as representation of MIT research-extending out to the public what may be invisible, or less known to the broader community interested in MIT's spectrum of work. I am ...

Bodle, Carrie

2005-01-01T23:59:59.000Z

364

Measurement of sound speed vs. depth in South Pole ice: pressure waves and shear waves  

E-Print Network (OSTI)

Price, Attenuation of acoustic waves in glacial ice and saltacoustics, South Pole, sound speed, pressure waves,shear waves PACS: 47.35.De, 47.35.Rs, 62.65. +k, 92.40.Vq,

Klein, Spencer

2010-01-01T23:59:59.000Z

365

A battery-free tag for wireless monitoring of heart sounds  

E-Print Network (OSTI)

We have developed a wearable, battery-free tag that monitors heart sounds. The tag powers up by harvesting ambient RF energy, and contains a low-power integrated circuit, an antenna and up to four microphones. The chip, ...

Mandal, Soumyajit

366

Neural correlates and mechanisms of sound localization in everyday reverberant settings  

E-Print Network (OSTI)

Nearly all listening environments-indoors and outdoors alike-are full of boundary surfaces (e.g., walls, trees, and rocks) that produce acoustic reflections. These reflections interfere with the direct sound arriving at a ...

Devore, Sasha

2009-01-01T23:59:59.000Z

367

E-Print Network 3.0 - ambient sound measurements Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Summary of CHI '98, April 18-23, 1998, 1998 ACM 1 ambientROOM: Integrating Ambient Media Summary: of the weather outside from ambient cues such as light, temperature, sound,...

368

Application of a modified gradient lease squares algorithm to an adaptive, actively quenched, sound field system  

SciTech Connect

A modified least squares algorithm, preventing the overflow of the discharge grid of weight coefficients of an adaptive transverse filter and guaranteeing stable system operation, is suggested for the tuning of an adaptive system of an actively quenched sound field. Experimental results are provided for an adaptive filter with a modified algorithm in a system of several harmonic components of an actively quenched sound field.

Belyakov, A.A.; Mal`tsev, A.A.; Medvedev, S.Yu. [and others

1995-04-01T23:59:59.000Z

369

Untangling the roles of wind, run-off and tides in Prince William Sound  

Science Journals Connector (OSTI)

Prince William Sound (PWS) oceanic circulation is driven by a combination of local wind, large run-off and strong tides. Using a regional oceanic model of the Gulf of Alaska, adequately resolving the mean circulation and mesoscale eddies, we configure a series of three nested domains. The inner domain zooms in on Prince William Sound with a 1-km horizontal grid resolution. We analyze a set of four experiments with different combinations of run-off, wind and tides to demonstrate the relative influence of these forcing on the central Sound mean circulation cell and its seasonal variability. The mean circulation in the central PWS region is generally characterized by a cyclonic cell. When forced only by the wind, the circulation is cyclonic in winter and fall and strongly anticyclonic in summer. The addition of freshwater run-off greatly enhances the eddy kinetic energy in PWS partly through near-surface baroclinic instabilities. This leads to a much more intermittent circulation in the central Sound, with the presence of intense small-scale turbulence and a disappearance of the summer wind-forced anticyclonic cell. The addition of tides reduces the turbulence intensity (relatively to the experiment with run-off only), particularly in the central Sound. The generation of turbulent motions by baroclinic processes is lowered by tidal mixing and by modification of the exchange at Hinchinbrook Entrance. Tides have an overall stabilizing effect on the central Sound circulation. Tidal rectification currents help maintain a mean cyclonic circulation throughout the year.

François Colas; Xiaochun Wang; Xavier Capet; Yi Chao; James C. McWilliams

2013-01-01T23:59:59.000Z

370

Sound insulation property of Al–Si closed-cell aluminum foam sandwich panels  

Science Journals Connector (OSTI)

Al–Si closed-cell aluminum foam sandwich panels (1240 mm × 1100 mm) of different thicknesses and different densities were prepared by molten body transitional foaming process in Northeastern University. The experiments were carried out to investigate the sound insulation property of Al–Si closed-cell aluminum foam sandwich panels of different thicknesses and different densities under different frequencies (100–4000 Hz). Results show that sound reduction index (R) is small under low frequencies, large under high frequencies; thickness affects the sound insulation property of material obviously: when the thicknesses of Al–Si closed-cell aluminum foam sandwich panels are 12, 22, and 32 mm, the corresponding weighted sound reduction indices (RW) are 26.3, 32.2, and 34.6 dB, respectively, the rising trend tempered; the increase of density of Al–Si closed-cell aluminum foam can also increase the sound insulation property: when the densities of aluminum foam are 0.31, 0.51, and 0.67 g/cm3, the corresponding weighted sound reduction indices (RW) are 28.9, 34.3, and 34.6 dB, the increasing value mitigating.

Haijun Yu; Guangchun Yao; Xiaolin Wang; Yihan Liu; Hongbin Li

2007-01-01T23:59:59.000Z

371

On the invariance of structure-borne sound source mecha-In todays analytical models for the description of sources of structure-borne sound and  

E-Print Network (OSTI)

, the vibration activity of a set of structure-borne sound sources will be measured. The receiver structures study of vibrational power transmission and the measurement method 2 Numerical testing of the measurement method 3 Measurement of vibration activity of a set of sources on two different receiver

Berlin,Technische Universität

372

1. We can hear around corners, but we cannot see around corners. The reason is that a) Sound waves carry more energy than do light waves  

E-Print Network (OSTI)

carry more energy than do light waves b) The frequency of sound is much greater than that of light c) The wavelength of sound is much greater than that of light d) Sound waves are longitudinal, while light waves are transverse e) Sound waves are transverse, while light waves are longitudinal 2. A ray of light goes from air

Coleman, Piers

373

Classification of heart valve sounds from experiments in an anechoic water tank  

SciTech Connect

In vivo studies in both sheep and humans were plagued by a number of problems including movement artifacts, biological noise, low signal-to-noise ratio (SNR), chest-wall reverberation, and limited bandwidth recordings as discussed by [1]. To overcome these problems it was decided to record heart valve sounds under controlled conditions deep in an anechoic water tank, free from reverberation noise. The main goal of this experiment was to obtain measurements of ''pure'' heart valve sounds free of the scattering effects of the body. Experiments were conducted at the Transdec facility in San Diego [2]. We used a high quality hydrophone together with a wide-band data acquisition system [2]. We recorded sounds from 100 repetitions of the opening-closing cycles on each of 50 different heart valves, including 21 SLS valves and 29 intact valves. The power spectrum of the opening and closing phases of each cycle were calculated and outlier spectra removed as described by Candy [2]. In this report, we discuss the results of our classification of the heart valve sound measurements. The goal of this classification task was to apply the fundamental classification algorithms developed for the clinical data in 1994 and 1996 to the measurements from the anechoic water tank. From the beginning of this project, LLNL's responsibility has been to process and classify the heart valve sounds. For this experiment, however, we processed both the opening sounds and closing sounds for comparison purposes. The results of this experiment show that the classifier did not perform well because of low signal-to-noise ratio and excessive variability in signal power from beat-to-beat for a given valve.

Axelrod, M C; Clark, G A; Scott, D

1999-06-01T23:59:59.000Z

374

Artificial neural networks for breathing and snoring episode detection in sleep sounds  

Science Journals Connector (OSTI)

Obstructive sleep apnea (OSA) is a serious disorder characterized by intermittent events of upper airway collapse during sleep. Snoring is the most common nocturnal symptom of OSA. Almost all OSA patients snore, but not all snorers have the disease. Recently, researchers have attempted to develop automated snore analysis technology for the purpose of OSA diagnosis. These technologies commonly require, as the first step, the automated identification of snore/breathing episodes (SBE) in sleep sound recordings. Snore intensity may occupy a wide dynamic range (>95 dB) spanning from the barely audible to loud sounds. Low-intensity SBE sounds are sometimes seen buried within the background noise floor, even in high-fidelity sound recordings made within a sleep laboratory. The complexity of SBE sounds makes it a challenging task to develop automated snore segmentation algorithms, especially in the presence of background noise. In this paper, we propose a fundamentally novel approach based on artificial neural network (ANN) technology to detect SBEs. Working on clinical data, we show that the proposed method can detect SBE at a sensitivity and specificity exceeding 0.892 and 0.874 respectively, even when the signal is completely buried in background noise (SNR

Takahiro Emoto; Udantha R Abeyratne; Yongjian Chen; Ikuji Kawata; Masatake Akutagawa; Yohsuke Kinouchi

2012-01-01T23:59:59.000Z

375

Effects of attenuation, dispersion, and high sound?pressure levels on acoustic wave distortion in horns  

Science Journals Connector (OSTI)

High?power sound sources have received a lot of attention in the past few years due to renewed interest in industrial applications of high?intensity sounds such as the acoustic agglomeration of aerosols or combustion enhancement. Most high?power sound sources require a horn to match the source impedance to the medium where the sound is radiated. Such horns introduce distortion in the initial waveform which can be detrimental to the agglomeration or combustion enhancement process. Boundary?layer attenuation smooths the wave shape while dispersion breaks up the symmetry of the waveform. Horn?induced dispersion is usually the dominant dispersion mechanism resulting in strong peaks in the waveform. Finally due to the very high acoustic levels at the horn throat finite?amplitude effects are responsible for a significant amount of distortion at high frequencies. Simple examples of waveform distortion due to these various mechanisms are shown. The effects of sound?pressure level horn design and frequency on distortion are illustrated for an exponential horn and several initial wave shapes. Experimental results are presented that compare very well with theory.

Frederic G. Pla; Gerhard Reethof

1988-01-01T23:59:59.000Z

376

Anthropogenic sound—Introduction and overview of the ambient and anthropogenic environment  

Science Journals Connector (OSTI)

Interest in anthropogenic sound in the marine environment has been directed at concerns about the effects of sound on marine mammals. However fish make up a far larger and more diverse portion of the oceans than do marine mammals and they hold considerable economic importance internationally. This has led to a growing interest in the effect of anthropogenic sounds on fish in environments ranging from shallow waters near in?shore shipping lanes to the deep sea. Concerns for effects on fish are parallel to those for marine mammals and include issues ranging from the death of individual animals to the potential for behavioral changes that could lead to impacts on the survival of populations or species. While the body of data on the effects of anthropogenic sounds on fish is still small and much of the work is not in the peer?reviewed literature the number of peer?reviewed studies is growing. The purpose of this special session is to provide an overview of what we currently know about the effects of anthropogenic sound on fish help define the major outstanding questions on these effects and to provide the basis for discussion of current and future research in order to help resolve these questions.

2006-01-01T23:59:59.000Z

377

Helioseismological Implications of Recent Solar Abundance Determinations  

E-Print Network (OSTI)

We show that standard solar models are in good agreement with the helioseismologically determined sound speed and density as a function of solar radius, the depth of the convective zone, and the surface helium abundance, as long as those models do not incorporate the most recent heavy element abundance determinations. However, sophisticated new analyses of the solar atmosphere infer lower abundances of the lighter metals (like C, N, O, Ne, and Ar) than the previously widely used surface abundances. We show that solar models that include the lower heavy element abundances disagree with the solar profiles of sound speed and density as well as the depth of the convective zone and the helium abundance. The disagreements for models with the new abundances range from factors of several to many times the quoted uncertainties in the helioseismological measurements. The disagreements are at temperatures below what is required for solar interior fusion reactions and therefore do not significantly affect solar neutrino emission. If errors in thecalculated OPAL opacities are solely responsible for the disagreements, then the corrections in the opacity must extend from 2 times 10^6 K (R = 0.7R_Sun)to 5 times 10^6 K (R = 0.4 R_Sun), with opacity increases of order 10%.

John N. Bahcall; Sarbani Basu; Marc Pinsonneault; Aldo M. Serenelli

2004-07-04T23:59:59.000Z

378

BIG BANG ACOUSTICS SOUND IN THE EARLY UNIVERSE Article for the Acoustical Society of America magazine: ECHOES  

E-Print Network (OSTI)

includes all the associated sounds, can be found on my website at http://www.astro.virginia.edu/dmw8f

Whittle, Mark

379

Testing Protocols and Results: Airport Sound Program Experience and BPI-Resnet Development  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Testing Protocols & Results: Testing Protocols & Results: Airport Sound Program Experience and BPI/RESNET Development Spring 2012 Residential Energy Efficiency Stakeholder Meeting: Combustion Safety in Tight Houses Jim Fitzgerald Center for Energy and Environment Building Performance Institute Page 2  Weatherization, custom windows & central air conditioning  Attic insulation, wall insulation, and attic air sealing - borrowed specs from energy programs and used weatherization contractors  Average house leakage: 7.8 ACH50 before 5.4 ACH50 after MSP secret: this Airport Sound Program does weatherization work to reduce sound All Tightening of Existing Homes Can Affect Combustion Appliance Safety Tightening work was done on 3000 homes with no testing, what could possibly go wrong?

380

Federal Power Act section 202(c) - Cross-Sound Cable Company, August 2003 |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 3 Federal Power Act section 202(c) - Cross-Sound Cable Company, August 2003 On August 14, 2003, in response to the blackout on that day in the Northeast and Upper Midwest areas of the United States, as well as portion of Canada, the New York Independent System Operator and ISO New England were directed to require Cross-Sound Cable Company to operate the Cross-Sound Cable and related facilities. The Expiration date on that order was September 1, 2003, but on August 28, 2003, it was extended "until such time as emergency identified in the order ceases to exist." An order terminating the emergency order was issued on May 7, 2004. 202(c) order 202-03-1 August 14, 2003 - CSC.pdf 202(c) order 202-03-2 August 28, 2003 - CSC.pdf 202(c) order 202-03-3 September 26, 2003 - CSC.pdf

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Combining SRP-PHAT and two Kinects for 3D Sound Source Localization  

Science Journals Connector (OSTI)

Abstract The Kinect™ has been developed to recognize gestures and voice commands, through a set of cameras and microphones, respectively. This paper proposes and evaluates low-cost Sound Source Localization (SSL) solution based this off-the-shelf equipment. It consists of employing a pair of Kinect devices as an alternative for microphone array, and executing the Steered Response Power using the \\{PHAse\\} Transform (SRP-PHAT) localization algorithm over acquired sound data. A fully functional prototype has been implemented and put to test under a realistic scenario. Experimental results indicate that although our approach is capable of achieving limited position estimation, and it can accurately point towards the source’s direction. Two different high performance versions of the algorithm have been implemented to improve overall system performance under 3D Sound Source Localization setup.

Lucas Adams Seewald; Luiz Gonzaga Jr.; Mauricio Roberto Veronez; Vicente Peruffo Minotto; Cláudio Rosito Jung

2014-01-01T23:59:59.000Z

382

Ultrasonic Sound Field Mapping Through Coarse Grained Cast Austenitic Stainless Steel Components  

SciTech Connect

The Pacific Northwest National Laboratory (PNNL) has been involved with nondestructive examination (NDE) of coarse-grained cast austenitic stainless steel (CASS) components for over 30 years. More recent work has focused on mapping the ultrasonic sound fields generated by low-frequency phased array probes that are typically used for the evaluation of CASS materials for flaw detection and characterization. The casting process results in the formation of large grained material microstructures that are nonhomogeneous and anisotropic. The propagation of ultrasonic energy for examination of these materials results in scattering, partitioning and redirection of these sound fields. The work reported here provides an assessment of sound field formation in these materials and provides recommendations on ultrasonic inspection parameters for flaw detection in CASS components.

Crawford, Susan L.; Prowant, Matthew S.; Cinson, Anthony D.; Larche, Michael R.; Diaz, Aaron A.

2014-08-01T23:59:59.000Z

383

Dark energy with non-adiabatic sound speed: initial conditions and detectability  

SciTech Connect

Assuming that the universe contains a dark energy fluid with a constant linear equation of state and a constant sound speed, we study the prospects of detecting dark energy perturbations using CMB data from Planck, cross-correlated with galaxy distribution maps from a survey like LSST. We update previous estimates by carrying a full exploration of the mock data likelihood for key fiducial models. We find that it will only be possible to exclude values of the sound speed very close to zero, while Planck data alone is not powerful enough for achieving any detection, even with lensing extraction. We also discuss the issue of initial conditions for dark energy perturbations in the radiation and matter epochs, generalizing the usual adiabatic conditions to include the sound speed effect. However, for most purposes, the existence of attractor solutions renders the perturbation evolution nearly independent of these initial conditions.

Ballesteros, Guillermo [Museo Storico della Fisica e Centro Studi e Ricerche ''Enrico Fermi'', Piazza del Viminale 1, I-00184, Rome (Italy); Lesgourgues, Julien, E-mail: ballesteros@pd.infn.it, E-mail: julien.lesgourgues@cern.ch [CERN, Theory Division, CH-1211 Geneva 23 (Switzerland)

2010-10-01T23:59:59.000Z

384

Low?frequency sound attentuation in the Northeastern Pacific Ocean  

Science Journals Connector (OSTI)

Signals from SUS bombs were received at four hydrophones suspended in the deep ocean from the Research Platform FLIP. Using digital processing equipment and fast Fourier transform methods energy?flux spectral densities were determined for approximately 700 shots out to a maximum range of 1600 nautical miles. Differences in propagation losses at various octave and one?third?octave frequency bands up to 400 Hz were used to calculate attenuation values. The resulting values are lower than those predicted from Thorp's equation but are in agreement with published values determined from cw acoustic transmission experiments in the Northeastern Pacific [J. R. Lovett J. Acoust. Soc. Am. 58 620–625 (1975)]. [Work supported by the Office of Naval Research.

G. B. Morris

1976-01-01T23:59:59.000Z

385

Classification of heart valve sounds from experiments in an anechoic water tank  

SciTech Connect

In vivo studies in both sheep and humans were plagued by a number of problems including movement artifacts, biological noise, low signal-to-noise ratio (SNR), chest-wall reverberation, and limited bandwidth recordings as discussed by [1]. To overcome these problems it was decided to record heart valve sounds under controlled conditions deep in an anechoic water tank, free from reverberation noise, including surface reflections. Experiments were conducted in a deep water tank at the Transdec facility in San Diego, which satisfies these requirements. The Transdec measurements are free of reverberations, but not totally free of acoustic and electrical noise. We used a high quality hydrophone together with a wide-band data acquisition system [2]. We recorded sounds from 100 repetitions of the opening-closing cycles on each of 50 different heart valves, including 21 SLS valves and 29 intact valves. The power spectrum of the opening and closing phases of each cycle were calculated and outlier spectra removed as described by Candy [2]. In this report, we discuss the results of our classification of the heart valve sound measurements. The goal of this classification task was to apply the fundamental classification algorithms developed for the clinical data in 1994 and 1996 to the measurements from the anechoic water tank. From the beginning of this project, LLNL's responsibility has been to process and classify the heart valve opening sounds. For this experiment, however, we processed both the opening sounds and closing sounds for comparison purposes. The results of this experiment show that the classifier did not perform well. We believe this is because of low signal-to-noise ratio and excessive variability in signal power from beat-to-beat for a given valve.

Axelrod, M C; Clark, G A; Scott, D

1999-06-01T23:59:59.000Z

386

Evaluation of hydro sound and vibration measurements during the use of the Hydro-Sound-Damper (HSD) at the wind farm “London Array”  

Science Journals Connector (OSTI)

Since some years a noise prevention concept for the protection of marine animals exists in Germany. Based on that the acoustic underwater noise from the pile driving at offshore wind farms is required to be less than 160 dB (SEL) at a distance of 750 m. This value however is often exceeded so that the use of a soundproofing system is necessary. The Hydro-Sound-Damper (HSD) is a new versatile method to reduce the noise during offshore pile driving. To achieve this elements of different sizes and materials are used which are fixed to fishing nets. The principle of operation and the effectiveness of these HSD elements were investigated in the laboratory and in situ under offshore conditions at the world’s largest offshore wind farm “London Array.” During the offshore tests thorough measurements were performed which metered the propagation of the hydro sound and the vibrations of the sea floor at various distances and directions. The evaluation of these data led to very promising results concerning underwater noise reduction. This article describes the theory and implementation of the HSD at “London Array” and focuses on the interpretation of the data from the hydro sound and vibration measurements.

Benedikt Bruns

2013-01-01T23:59:59.000Z

387

Differentiation between smokers and non-smokers by breath sound analysis  

E-Print Network (OSTI)

data 16 29 30 34 35 36 37 12 Summary of STEPDISC program for the means of expiration data 38 13 Summary of STEPDISC program for the means of inspiration data 39 14 DISC classification results for 4 variables using the forward expiration... are generated in the larynx and inspiratory sounds are generated partly in the larynx and partly in the alveoli. Martini and Muller [14], on the other hand, believe that the bronchial network of the lungs is responsible for breath sound generation...

Mesibov, Steven

2012-06-07T23:59:59.000Z

388

A proposed system to automatically control audio sound-to-noise levels  

E-Print Network (OSTI)

A PROPOSED SYSTEM TO AUTOMATICALLY CONTROL AUDIO SOUND TO NOISE LEVELS A Thesis ~ ]3y GARY 8% NEINAST Submitted to the Graduate Sohool of the Agrioultural and Meohanioal College of Texas in partial fulfillment of the requirements... for the degree oi' MASTER OP SCIENCE August 1957 Major Sub]eot'f Eleotrioal Engineering A PROPOSED SYSTEM TO AUTOMATICALLY CONTROL AUDIO SOUND-TO-NOISE LEVELS k Thesis QARY S. NEINAST Approved as to style and content by& islay a FBNR o 0 ee e epsx' ne...

Neinast, Gary Strickland

2012-06-07T23:59:59.000Z

389

Broadband low?frequency sound radiator with high?frequency pump resonator.  

Science Journals Connector (OSTI)

A new type of underwater low?frequency radiator is described. Operation of the radiator is based on the nonlinear conversion of high?frequency acoustic pump energy to low?frequency sound pulsation of the water volume of the open acoustic pump resonator. High?intensity pump waves in the resonator produce cavitation. Water containing bubbles is highly nonlinear (hundreds and even thousands of times more than pure water) and dispersive. Both of these factors and also the use of the pump resonator promote much stronger conversion of pump energy to low?frequency sound in comparison with a parametric radiator. The calculation of the acoustical characteristics is presented.

Dimitri M. Donskoy

1992-01-01T23:59:59.000Z

390

Determination of Thermal Diffusivities, Thermal Conductivities, and Sound Speeds of Room-Temperature Ionic Liquids by the Transient Grating Technique  

E-Print Network (OSTI)

properties, which make them suitable not only as green solvents but also as high-performance fluids for use as a "green" recyclable alternative to the volatile organic compounds that are traditionally used as industrial solvents. In the laboratory, RTILs have successfully been used in a broad spectrum of applications

Reid, Scott A.

391

Acoustic waves generated from seismic surface waves: propagation properties determined from Doppler sounding observations and normal-mode modelling  

Science Journals Connector (OSTI)

......acoustic waves in the atmosphere, because the wavelength...here omegaa= 3.68 mHz. (Right panel) Spheroidal...When omega omegaa, the atmospheric part of the mode is trapped...HF) wave (3-30 MHz), emitted from the...altitude where the local plasma frequency is equal to......

Juliette Artru; Thomas Farges; Philippe Lognonné

2004-09-01T23:59:59.000Z

392

Bowel-sound pattern analysis using wavelets and neural networks with application to long-term, unsupervised, gastrointestinal motility monitoring  

Science Journals Connector (OSTI)

This work focuses on the implementation of an autonomous system appropriate for long-term, unsupervised monitoring of bowel sounds, captured by means of abdominal surface vibrations. The autonomous intestinal motility analysis system (AIMAS) promises ... Keywords: Abdominal vibration, Bioacoustics, Bowel sounds, Multi-layer perceptron, Neural network, Pattern classification, Pattern recognition, Wavelet

C. Dimoulas; G. Kalliris; G. Papanikolaou; V. Petridis; A. Kalampakas

2008-01-01T23:59:59.000Z

393

Platform-Independent Implementation of 3D-Sound Computer Interface Icons for Subjects with Visual Impairments  

E-Print Network (OSTI)

Platform-Independent Implementation of 3D-Sound Computer Interface Icons for Subjects with Visual to the icons of a computer interface in order to assist visually impaired individuals during icon location and selection. In this enhanced system, icons have 3D sound properties, in addition to their graphical

Barreto, Armando

394

Flow-Induced Sound and Vibration due to the Separated Shear Layer in Backward-Facing Step  

E-Print Network (OSTI)

Flow-Induced Sound and Vibration due to the Separated Shear Layer in Backward-Facing Step of the author. #12;ii Supervisory Committee Flow-Induced Sound and Vibration due to Separated Shear Layer to other equipment. Thus, vibration of the paper sheet and turbulent flow that emerged from a planar curved

Victoria, University of

395

Wind turbine sound prediction–The consequence of getting it wrong  

Science Journals Connector (OSTI)

The application to permit a wind turbine power development usually involves submission of a prediction for the sound level that will occur at residences schools places of worship and elsewhere people gather for restorative rest. This paper uses the example of a wind power development and follows iterations taken to finalize the sound level prediction. The paper provides quantitative information collected since the start up of the wind power development on measured sound levels and octave band distribution; and qualitative observations on the special characteristics of the sound. Actual observations are compared to the predictions. More importantly the paper reviews the consequences self-reported in qualitative interviews by citizens living with the changed environment after four years of operation of the wind power development. Reported impacts included difficulty sleeping loss of jobs and changes to social relationships caregiving pursuit of hobbies leisure learning and overall health. Changes in measured health outcomes are identified. Both the quantitative and qualitative findings justify revision of the permitting process.

2013-01-01T23:59:59.000Z

396

Passive acoustic monitoring of biological and anthropogenic sounds at America’s first offshore wind farm  

Science Journals Connector (OSTI)

Cape Wind situated in Nantucket Sound Massachusetts is poised to become America’s first offshore windfarm. Our objective is to establish baseline (pre-construction) sound levels of human and biological activity including diel and seasonal variability of various sound types at the construction site and three nearby comparison sites. Acoustic recorders have been deployed since April 2012 recording on a 10% duty cycle (sample rate: 80 kHz). Biological contributions to the local soundscape are primarily fish sounds with the dominant signal likely being cusk eel (Family Ophidiidae) calls. These calls which are composed of stereotyped pulses with an average bout duration of 3.3 ±0.8 s and mean peak frequency of 1030 ±200 Hz show both seasonal and diel variation. Dense choruses were detected during summer (July) but limited activity occurred in the fall and winter. During vocal periods detections occurred throughout the day but peaked near dusk. Vessel traffic also showed diel and seasonal trends with peaks during the daytime and in the summer which indicates that boat activity can be tracked acoustically. These trends in biological and anthropogenic activity provide key baseline records for evaluating the influence of windfarm construction and operation on a local US soundscape.

T. Aran Mooney; Maxwell B. Kaplan; Luca Lamoni; Aimee Boucher; Laela S. Sayigh

2013-01-01T23:59:59.000Z

397

DETECTION OF IMPULSE-LIKE AIRBORNE SOUND FOR DAMAGE IDENTIFICATION IN ROTOR BLADES OF WIND TURBINES  

E-Print Network (OSTI)

DETECTION OF IMPULSE-LIKE AIRBORNE SOUND FOR DAMAGE IDENTIFICATION IN ROTOR BLADES OF WIND TURBINES burdens of wind turbines. To detect damage of rotor blades, several research projects focus on an acoustic, rotor blade, wind turbine INTRODUCTION There are several publications of non destructive damage

Boyer, Edmond

398

Design of Electric or Hybrid vehicle alert sound system for pedestrian  

E-Print Network (OSTI)

Design of Electric or Hybrid vehicle alert sound system for pedestrian J.-C. Chamard and V, France 1691 #12;The arrival of fully or hybrid electric vehicles raised safety problems respect the environment to warn of his approach. However, hybrid and electric vehicles can potentially be dangerous

Boyer, Edmond

399

Lattice Boltzmann BGK simulation of non-linear sound waves: The development of a shock front  

E-Print Network (OSTI)

Lattice Boltzmann BGK simulation of non-linear sound waves: The development of a shock front J. M Boltzmann model to simulating non-linear propagative acoustic waves is considered. The lattice Boltzmann propagation at highReynolds numberis considered. These results suggest that the lattice Boltzmann model

Boyer, Edmond

400

Author's personal copy Broadband flow-induced sound control using plasma actuators  

E-Print Network (OSTI)

ionization the plasma actuators generate weakly ionized atmospheric plasma that consists of charged particlesAuthor's personal copy Broadband flow-induced sound control using plasma actuators Xun Huang a Editor: L.G. Tham Available online 9 February 2010 a b s t r a c t Plasma actuators were used

Huang, Xun

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Continuous assessment of the unpleasantness of a sound short title: continuous assessment  

E-Print Network (OSTI)

). Another device, developed by Weber [29], combined the two previous scales: the listener assessed different ways. Long duration sounds were presented to listeners who had to continuously assess) 469-476" #12;Geissner 1 Introduction Over the past forty years, most of listening test experiments

Boyer, Edmond

402

Influences of offshore environmental conditions on wind shear profile parameters in Nantucket Sound  

E-Print Network (OSTI)

Influences of offshore environmental conditions on wind shear profile parameters in Nantucket Sound@ecs.umass.edu ABSTRACT Simultaneous wind resource and oceanographic data are available from an offshore monitoring tower how oceanographic data can be used to aid offshore wind resource assessment evaluations. This study

Massachusetts at Amherst, University of

403

Behavioral reactions of cod and sole to playback of pile driving sound.  

Science Journals Connector (OSTI)

The effect of anthropogenic underwater sound on fish has become an important environmental issue. Pile?driving noise during construction is of particular concern as the very high sound pressure levels could potentially prevent fish from reaching breeding or spawning sites finding food and acoustically locating mates. This could result in long?term effects on reproduction and populationparameters. Additionally avoidance reactions might result in displacement away from potential fishing grounds and lead to reduced catches. However reaction thresholds and therefore the impacts of pile driving on the behavior of fish are completely unknown. Pile?driving noise was played back to cod and sole held in two large (40 m) net pens located in a quiet bay. Movements of the fish were analyzed using a novel acoustic tracking system. Received sound pressure level and particle motion were measured during the experiments. The results show significant movement responses to the pile?driving stimulus in both species at relatively low received sound pressure levels. This might indicate a rather large area of avoidance during real pile?driving operations. The results of the study have important implications on regulatory advice and the implementation of mitigation measures in the construction of offshore wind farms.

Christina Mueller?Blenkle; Andrew B. Gill; Peter K. McGregor; Julian Metcalfe; Victoria Bendall; Daniel Wood; Mathias H. Andersson; Peter Sigray; Frank Thomsen

2010-01-01T23:59:59.000Z

404

Concepts for Wind Turbine Sound Mitigation Page 1 of 16 AWEA Windpower 2013  

E-Print Network (OSTI)

influenced by turbine operational parameters such as rotational speed and blade pitch angle as well as wind turbine source noise mitigation techniques as well as how these technologies and turbine operation canConcepts for Wind Turbine Sound Mitigation Page 1 of 16 AWEA Windpower 2013 Chicago, IL May 6

McCalley, James D.

405

Interpretation of transient electromagnetic soundings over three-dimensional structures for the central-loop configuration  

Science Journals Connector (OSTI)

......studying potential repositories of nuclear waste, and for mapping...by hazardous waste. It is also...sounding method in plan view and earth...shall first review 1-Dinterpretational...in terms of standard errors and when...1982. A review of time-domain......

Gregory A. Newman; Walter L. Anderson; Gerald W. Hohmann

1987-06-01T23:59:59.000Z

406

Lawrence Bragg's role in the development of sound-ranging in World War I  

Science Journals Connector (OSTI)

...committee of three, experts on artillery, electricity and topography, to evaluate what the...officer who knew something about sound and electricity to put the method into operation. Would...shot would issue the order to fire by wireless. When this order was received at the...

2005-01-01T23:59:59.000Z

407

Journal of Sound and Vibration (1997) 202(2), 203218 SEMI-ACTIVE CONTROL OF FRICTION  

E-Print Network (OSTI)

Journal of Sound and Vibration (1997) 202(2), 203­218 SEMI-ACTIVE CONTROL OF FRICTION DAMPERS P, U.S.A. (Received 22 January 1996, and in final form 21 October 1996) Semi-active control of friction dampers has been proposed to improve the energy dissipation characteristics of passive friction dampers

Dupont, Pierre

408

Sound Synthesis and Musical Composition by Physical Modelling of Self-Sustained Oscillating  

E-Print Network (OSTI)

Sound Synthesis and Musical Composition by Physical Modelling of Self-Sustained Oscillating environment GENESIS on self-sustained oscillating structures models. Based on the mass-interaction CORDIS the analysis of real self-sustained instruments like bowed strings or woodwinds, our aim is to develop generic

Kouroupetroglou, Georgios

409

SoundFLEX: Designing Audio to Guide Interactions with Shape-Retaining Deformable Interfaces  

Science Journals Connector (OSTI)

Shape-retaining freely-deformable interfaces can take innumerable distinct shapes, and creating specific target configurations can be a challenge. In this paper, we investigate how audio can guide a user in this process, through the use of either musical ... Keywords: audio feedback, deformable interfaces, multimodal interaction, shape-retaining interfaces, sonic interaction, sound design

Koray Tahiro?lu, Thomas Svedström, Valtteri Wikström, Simon Overstall, Johan Kildal, Teemu Ahmaniemi

2014-11-01T23:59:59.000Z

410

Mining Massive Archives of Mice Sounds with Symbolized Representations Jesin Zakaria1  

E-Print Network (OSTI)

Mining Massive Archives of Mice Sounds with Symbolized Representations Jesin Zakaria1 Sarah that the time is ripe for archives of mice songs to fall into the purview of data mining. We show a novel technique for mining mice vocalizations directly in the visual (spectrogram) space that practitioners

Zordan, Victor

411

Acoustic conversion of heat to sound at mid?audio frequencies  

Science Journals Connector (OSTI)

A thermoacoustic prime mover was developed for conversion of heat to sound that is then directly converted to electricity. The acoustic device consists of a 2.7?kHz quarter?wave resonator with a stack of random material between a hot heat exchanger and a cold heat exchanger. It is loaded by a cavity that couples the sound to a piezoelectric device for generation of electrical power. Optimization of this device for energy conversion was based on studies of heat injection temperature difference threshold for onset of oscillation heat flow in the device quality factor Q of the resonator response time to heat input and sound power output. Parameters for optimization included different mesh sizes for the heat exchangers given stack filling factors and levels of positive feedback from the acoustic cavity. Response time to heat injection was lowered by coupling the heat source directly to the hot heat exchanger. Device efficiency was doubled by reducing heat losses along the supporting structure of the stack. Temperature differences for oscillation were as low as 50°C and sound levels of 130 dB were achieved. Thus device performance was enhanced substantially by optimizing geometric factors.

2007-01-01T23:59:59.000Z

412

Drilling and operational sounds from an oil production island in the ice-covered Beaufort Sea  

Science Journals Connector (OSTI)

Recordings of sounds underwater and in air and of iceborne vibrations were obtained at Northstar Island an artificial gravel island in the Beaufort Sea near Prudhoe Bay (Alaska). The aim was to document the levels characteristics and range dependence of sounds and vibrations produced by drilling and oil production during the winter when the island was surrounded by shore-fast ice. Drilling produced the highest underwater broadband (10–10?000 Hz) levels (maximum=124 dB re: 1 ?Pa at 1 km) and mainly affected 700–1400 Hz frequencies. In contrast drilling did not increase broadband levels in air or ice relative to levels during other island activities. Production did not increase broadband levels for any of the sensors. In all media broadband levels decreased by ?20 dB/tenfold change in distance. Background levels underwater were reached by 9.4 km during drilling and 3–4 km without. In the air and ice background levels were reached 5–10 km and 2–10 km from Northstar respectively depending on the wind but irrespective of drilling. A comparison of the recorded sounds with harbor and ringed seal audiograms showed that Northstar sounds were probably audible to seals at least intermittently out to ?1.5 km in water and ?5 km in air.

Susanna B. Blackwell; Charles R. Greene Jr.; W. John Richardson

2004-01-01T23:59:59.000Z

413

Characteristics of oil industry dredge and drilling sounds in the Beaufort Sea  

Science Journals Connector (OSTI)

As part of a general study of underwater industrial noises and their effects on bowhead whales sounds from drilling and dredging operations were measured in the shallow waters (drilling drilling at a caisson?retained island transfer dredges and hopper dredges. Results are presented in spectrum graphs as sound pressure levels in third?octave and octave bands and as overall levels in the 20? to 1000?Hz band. Most energy from these sources was below 1000 Hz. The weakest drilling/dredging soundsmeasured came from a drillship performing logging operations (122–125 dB r e:1 ?Pa 20–1000 Hz range 0.17 km). The strongest sounds came from a hopper dredge underway with a damaged propeller (150 dB range 0.46 km). Measured data were used to derive regression equations for received sound level versus range. In these shallow waters the overall noise (20? to 1000?Hz band) from most drilling and dredging operations would be at levels below the median ambient noise (99 dB) at ranges greater than 30 km.

Charles R. Greene Jr.

1987-01-01T23:59:59.000Z

414

Journal of Sound and Vibration (1998) 215(5), 10651099 Article No. sv981634  

E-Print Network (OSTI)

Journal of Sound and Vibration (1998) 215(5), 1065­1099 Article No. sv981634 THE EFFECTS OF IMPERFECTIONS ON THE PERFORMANCE OF THE SUBHARMONIC VIBRATION ABSORBER SYSTEM C.-P. CHAO AND S. W. SHAW of centrifugal pendulum vibration absorbers (CPVAs) that is very effective at reducing torsional vibration levels

Shaw, Steven W.

415

Application of the Transmission Line Matrix method for outdoor sound propagation modelling Part 2  

E-Print Network (OSTI)

Application of the Transmission Line Matrix method for outdoor sound propagation modelling ­ Part 2 propagation model. The time-domain acoustic model is based on the Transmission Line Matrix method. Its.apacoust.2013.07.015 #12;Part 1, the presentation and evaluation of the Transmission Line Matrix method showed

Paris-Sud XI, Université de

416

Visualization of the sound field generated by a plate?cavity coupled system using acoustic holography  

Science Journals Connector (OSTI)

In most cases of structural?acoustic problems it is reasonable to assume that structural vibration is not influenced by the surrounding fluid. In these cases the vibration of the structure is solved first then the radiation sound field is calculated by simply applying the Kirchhoff–Helmholtz integral equation. However this assumption is no longer satisfied when structural stiffness is small or fluid impedance is comparable to it. In this situation the vibration and acoustic fields are to be solved simultaneously. Although many researchers have studied this structural?acoustic coupling problem there are still difficulties in solving the problem analytically or even numerically. In this study visualization of sound field by a geometrically simple system (plate?cavity coupled system) is performed experimentally in order to figure out the coupling mechanism between fluid and structure. The system is excited by a speaker and both internal and external sound pressures are measured. The acoustic holographic method is used to estimate the sound field. The results exhibit that there are frequencies where both plate and cavity are strongly coupled as well as ones where the plate can be considered rigid. Visualization that shows acoustic power flow between the internal cavity and external field enables us to understand the fluid?structure coupling mechanism.

Sea?Moon Kim; Yang?Hann Kim

1998-01-01T23:59:59.000Z

417

CAUSAL/ANTICAUSAL DECOMPOSITION FOR MIXED-PHASE DESCRIPTION OF BRASS AND BOWED STRING SOUNDS  

E-Print Network (OSTI)

CAUSAL/ANTICAUSAL DECOMPOSITION FOR MIXED-PHASE DESCRIPTION OF BRASS AND BOWED STRING SOUNDS, in order to lo- cally model divergent oscillations in a steady way [4]. This mixed-phase representation- ous interaction instruments (CII): brass and bowed string. The aim of this work is to better

Dupont, Stéphane

418

Proceedings of ICONS 2002. International Conference on Sonar Sensors and Systems. SOUND FROM A LIGHT AIRCRAFT  

E-Print Network (OSTI)

in all three media. A technique has been developed for measuring the low-frequency sound speed A LIGHT AIRCRAFT FOR UNDERWATER ACOUSTICS APPLICATIONS Michael J. Buckingham, Eric M. Giddens, Fernando the coast, north of La Jolla, southern California, USA, in which a single-engine, propeller-driven light

Buckingham, Michael

419

Ultrasonic Phased Array Sound Field Mapping Through Large-Bore Coarse Grained Cast Austenitic Stainless Steel (CASS) Piping Materials  

SciTech Connect

A sound field beam mapping exercise was conducted to further understand the effects of coarse grained microstructures found in CASS materials on phased array ultrasonic wave propagation. Laboratory measurements were made on three CASS specimens with different microstructures; the specimens were polished and etched to reveal measurable grain sizes, shapes and orientations. Three longitudinal, phased array probes were fixed on a specimen's outside diameter with the sound field directed toward one end (face) of the pipe segment over a fixed range of angles. A point receiver was raster scanned over the surface of the specimen face generating a sound field image. A slice of CASS material was then removed from the specimen end and the beam mapping exercise repeated. The sound fields acquired were analyzed for spot size, coherency, and beam redirection. Analyses were conducted between the resulting sound fields and the microstructural characteristics of each specimen.

Cinson, Anthony D.; Crawford, Susan L.; Prowant, Matthew S.; Diaz, Aaron A.; Hathaway, John E.; Anderson, Michael T.

2012-04-16T23:59:59.000Z

420

Designing the sound of a cut-off drum  

E-Print Network (OSTI)

The spectral action in noncommutative geometry naturally implements an ultraviolet cut-off, by counting the eigenvalues of a (generalized) Dirac operator lower than an energy of unification. Inverting the well known question "how to hear the shape of a drum ?", we ask what drum can be designed by hearing the truncated music of the spectral action ? This makes sense because the same Dirac operator also determines the metric, via Connes distance. The latter thus offers an original way to implement the high-momentum cut-off of the spectral action as a short distance cut-off on space. This is a non-technical presentation of the results of http://arxiv.org/abs/1305.2605

Martinetti, Pierre

2015-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Acoustic sounding of the tropical marine boundary layer during GATE  

Science Journals Connector (OSTI)

A vertically pointed monostatic acoustic sounder was installed on the NOAA ShipOCEANOGRAPHER during the Global Atmospheric Research Program Atlantic Tropical Experiment (GATE). The sounderantenna was mounted on a gyrocontrolled platform to compensate for the ship'spitch and roll motions. Extensive measures such as mounting the antenna assembly on a vibration isolator and installing absorbing cuffs had to be taken to reduce interference by ship?generated noise. Back?scattered acoustic data obtained from up to 850 m height describe the tropical marine boundary layer in unique and hitherto unseen detail. During undisturbed weather conditions the facsimile record showed convective plumes rising from the surface of the water up to 400 m. Storm?generated disturbances resulted in a substantial modification of the boundary layer; low?level multilayered undulating inversions formed from cool outflow currents. The inversions persisted for up to 16 hours. Low?level patchy cumulus clouds produced characteristic hummock?shaped acoustic echoes. Analysis of the Doppler frequency shift of the returns allowed the determination of vertical velocities within these clouds and underlying convective plumes.

P. A. Mandics; J. E. Gaynor; F. F. Hall Jr.

1976-01-01T23:59:59.000Z

422

Casati Dokic Philosophy of Sound (1994) Chapter 3 1/ 15 To quote this text: R.Casati, J. Dokic, 1994, La  

E-Print Network (OSTI)

Casati Dokic Philosophy of Sound (1994) Chapter 3 1/ 15 To quote this text: R.Casati, J. Dokic, 1994, La philosophie du son. Nîmes: Jacqueline Chambon. English translation 2009. 3. SOUND AND EVENTS The philosophical analysis of sound comes up against general problems of metaphysics, epistemology and philosophy

Paris-Sud XI, Université de

423

Structures of resonators in a cavity for improving a sound insulation of a thin double-leaf panel  

Science Journals Connector (OSTI)

The specific acoustic problem of a double-leaf panel is a less sound insulation caused by a mass-air-mass resonance. For improving the sound insulation many studies have suggested Helmholtz resonators in the cavity which are tuned at the resonant frequency. They have measured and analyzed this problem of double-walls spaced with 100 mm thickness of air gap. They have suggested that the resonators improve the sound insulation to the resonant transmission and discussed its optimization for a gain by the resonators and structures set in the cavity. But it is unclear that those results can apply to sound insulation by a double grassing with 5 mm thickness of air gap which is often seen even as a thermal insulated window and whose air gap is quite thinner than that of the walls. Then this study measured effects of various resonators in the cavity for improving the sound insulation of thin double-leaf panels and discusses effects of structures and perforation ratio to the sound insulation. Moreover for analyzing the effects of resonators this study discusses measured results with theoretical studies of sound absorption models for resonators.

2013-01-01T23:59:59.000Z

424

CX-011400: Categorical Exclusion Determination  

Energy.gov (U.S. Department of Energy (DOE))

Marine Mammal Behavioral Response to Tidal Turbine Sound CX(s) Applied: A9, B3.3 Date: 12/05/2013 Location(s): Washington Offices(s): Golden Field Office

425

Rapid deterioration of sound level benefits for quieter pavements in Washington state based on the on?board sound intensity method.  

Science Journals Connector (OSTI)

This paper provides detailed descriptions of the three test sections of “quieter” pavement evaluated by the Washington State Department of Transportation (WSDOT) using the on?board sound intensity (OBSI) method and the unique deterioration of those pavements. Within 6 months of installation OBSI for the test sections were not audibly lower than the control sections. OBSI is the predominant metric used to evaluate the success of quieter pavements in Washington State. Monthly OBSI measurements describe the seasonal variability in measuredsound levels and highlight more rapid general sound level increases in the test pavements relative to the control. Asphalt mix compositions and installation procedures used in Washington were similar or identical to those used in southern states where the same pavements have been successful. Challenges to the success of all pavements in Washington State include studded tires frequent freeze?thaw cycles and cool summers that encourage lower surface temperatures during installation than in southern states. These challenges are particularly significant for open?graded friction course OGFC pavements as evidenced by spikes in OBSI measurements following seasonal weather events. Parallels between OBSI measurements and structural durability measurements are described in detail.

Tim Sexton

2010-01-01T23:59:59.000Z

426

Private Sector Saw Solyndra as a Sound Investment, Put $961 Million Behind  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Saw Solyndra as a Sound Investment, Put $961 Million Behind Saw Solyndra as a Sound Investment, Put $961 Million Behind the Promising Company Solyndra's great promise and innovative technologies were widely recognized and highly valued by a wide range of very sophisticated private investors. In its S-1 Form filed with the Securities and Exchange Commission in December 2009, Solyndra detailed more than $961 million of private capital that investors had put on the line after conducting their own independent assessments of the company. The list is below: Affiliates of Artis Capital Management, L.P.: $44 million Affiliates of Kohlberg Kravis Roberts & Co. (Fixed Income) LLC: $2.07 million Argonaut Ventures I, L.L.C.: $270.658 million CMEA Ventures VI, L.P.: $17.666 million CMEA Ventures VII, L.P.: $10 million

427

Sound Project Management, Safe and Efficient Work Lead to Savings for More Recovery Act Cleanup  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

IDAHO FALLS, Idaho - Sound management practices and safe, efficient IDAHO FALLS, Idaho - Sound management practices and safe, efficient work have led to cost savings and rapid progress in the Idaho site's American Recovery and Reinvestment Act projects. The efficiencies have freed up $12 million for additional Cold War cleanup. That $12 million from the Recovery Act is being used to exhume targeted buried waste from a quarter-acre portion of a landfill called Pit 9 so it can be disposed permanently and safely. The additional cleanup, scheduled for completion in spring 2012, is part of the Idaho site's broader work to accelerate legacy waste removal in 5.69 acres of a disposal area, a cleanup project that protects the Snake River Plain Aquifer. Recovery Act workers with CH2M-WG Idaho, the Idaho site's main cleanup

428

A Portable Elf-Mt System For Shallow Resistivity Sounding | Open Energy  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » A Portable Elf-Mt System For Shallow Resistivity Sounding Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Portable Elf-Mt System For Shallow Resistivity Sounding Details Activities (0) Areas (0) Regions (0) Abstract: In view of recent extensive investigation of shallow resistivity structure for active fault studies and geothermal exploration, we developed a portable magnetotelluric (MT) system for the extremely low frequency (ELF) range. The system aims primarily at making real-time analyses of MT data at the so-called Schumann resonance frequencies of ~ 8, 14 and 20 Hz.

429

Radiation Dry Bias in the TWP-ICE Radiosonde Soundings Solar Zenith Angle Correction Factor  

NLE Websites -- All DOE Office Websites (Extended Search)

Radiation Dry Bias in the TWP-ICE Radiosonde Soundings Radiation Dry Bias in the TWP-ICE Radiosonde Soundings Solar Zenith Angle Correction Factor Figure 3: Ratio of MWR TCWV to radiosonde derived TCWV, and the solar zenith angle at the radiosonde launch time (black dots). The dry bias observed in sonde TCWV values is mainly attributable to a dry RH bias near the surface The red dots show the 1000 hPa RH correction factors suggested by Voemel et al for sondes launched near noon (10-30 degree solar zenith angle), and at night time (90 degree zenith angle). The green line shows a modified RH correction factor which is a function of the solar zenith angle. ● During the day-time, the TCWV bias is significantly smaller when the zenith angle correction is applied than when no correction, or only the Crad and Ccal corrections are applied.

430

Difference between zero- and first-sound propagation in solid Kr  

Science Journals Connector (OSTI)

We point out that the zero-sound-first-sound difference in solid rare gases is a very sensitive probe of the phonon self-energy. Recent advances in our knowledge of the interatomic potentials of these solids have enabled us to remove much of the ambiguity from this source and hence focus directly on the influence of different model self-energies. We have investigated the approximations of Koehler and Goldman, Horton, and Klein using a self-consistent harmonic basis with no explicit inclusion of hard-core effects. We find that the previously unexplained experimental result for solid Kr near melting, that C44 as measured by neutron scattering is 12% greater than obtained from Brillouim scattering, lies between the predictions of these two approximations.

V. V. Goldman and Michael L. Klein

1975-11-15T23:59:59.000Z

431

Attenuation of low?frequency sound in the Northeast Pacific Ocean  

Science Journals Connector (OSTI)

Long?range propagation losses were measured at frequencies from 0.025 to 0.8 kHz to the north and south of a receiver at 46?°N 143°30?W in the Northeast Pacific. To the south of the station the attenuation losses experienced a pronounced minimum near 50 Hz and approached the one?half Thorp value at 0.8 kHz. An examination of the behavior of the attenuation coefficient as a function of range indicated that a range of at least 700 km would be required to make meaningful measurements of attenuation in this area. To the north of the receiving station focusing of the sound due to a rapidly shallowing sound channel prevented reliable measurement of the attenuation coefficient at any range.

R. K. Chow; R. G. Turner

1982-01-01T23:59:59.000Z

432

Planck Scale Induced Speed of Sound in a Trapped Bose-Einstein Condensate  

E-Print Network (OSTI)

In the present work, we analyze the corrections caused by an anomalous dispersion relation, suggested in several quantum gravity models, upon the speed of sound in a weakly interacting Bose--Einstein Condensate, trapped in a potential of the form $V(r)\\sim r^{2}$. We show that the corresponding ground state energy and consequently, the associated speed of sound, present corrections respect to the usual case, which may be used to explore the sensitivity to Planck--scale effects on these relevant properties associated with the condensate. Indeed, we stress that this type of macroscopic bodies may be more sensitive, under certain conditions, to Planck--scale manifestations than its constituents. In addition, we prove that the inclusion of a trapping potential, together with many--body contributions, improves the sensitivity to Planck--scale signals, compared to the homogeneous system.

E. Castellanos; J. I. Rivas; V. Domínguez-Rocha

2014-07-11T23:59:59.000Z

433

MHK Projects/Long Island Sound Tidal Energy Project | Open Energy  

Open Energy Info (EERE)

Long Island Sound Tidal Energy Project Long Island Sound Tidal Energy Project < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.1674,"lon":-72.218,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

434

Microscopic theory of sound propagation in the superfluid {sup 3}He-aerogel system  

SciTech Connect

We present a theory of sound propagation in superfluid {sup 3}He confined in aerogel, taking dragged aerogel motion into account. The superfluid dynamics coupled with the aerogel motion is formulated by use of the Keldysh Green's function for weak-coupling superfluid Fermi liquid. We apply the theory to the hydrodynamic regime and calculate the attenuation of a hydrodynamic longitudinal sound mode, the so-called fast mode. The result is compared to the acoustic experiment reported by the Northwestern University group [R. Nomura, G. Gervais, T. M. Haard, Y. Lee, N. Mulders, and W. P. Halperin, Phys. Rev. Lett. 85, 4325 (2000); G. Gervais, R. Nomura, T. M. Haard, Y. Lee, N. Mulders, and W. P. Halperin, J. Low Temp. Phys. 122, 1 (2001)]. We find reasonable agreement between the theory and the experiment.

Higashitani, S.; Miura, M.; Yamamoto, M.; Nagai, K. [Faculty of Integrated Arts and Sciences, Hiroshima University, Kagamiyama 1-7-1, Higashi-Hiroshima 739-8521 (Japan)

2005-04-01T23:59:59.000Z

435

Sound production by white shrimp (Penaeus setiferus) analysis of another crustacean-like sound from the Gulf of Mexico, and the possible use of passive sonar for dedication and stock assessment of shrimp  

E-Print Network (OSTI)

Sound production by white shrimp (Penaeus setiferus) was studied acoustically and behaviorally. Another crustacean-like signal from the Gulf of Mexico was analyzed, and the use of passive sonar for the detection and stock assessment of shrimp...

Berk, Ilona M.

2012-06-07T23:59:59.000Z

436

CHP Supported with Energy Efficiency Measures -- A Winning and Environmentally Sound Solution in Finland  

E-Print Network (OSTI)

CHP Supported with Energy Efficiency Measures - a Winning and Environmentally Sound Solution in Finland Erkki Hannunkari, IVO Technology Centre In the European Union Energy Progranunes, one of the most significant measures in reducing carbon... dioxides and other emissions is to build additional CHP teclmology. TIris will be implemented with measures to raise the energy efficiency. CHP technology is exceptionally widely used in Finland. At industrial sites, it accounts for more than in any...

Hannunkari, E.

437

The Difficulty of the Heating of Cluster Cooling Flows by Sound Waves and Weak Shocks  

E-Print Network (OSTI)

We investigate heating of the cool core of a galaxy cluster through the dissipation of sound waves and weak shocks excited by the activities of the central active galactic nucleus (AGN). Using a weak shock theory, we show that this heating mechanism alone cannot reproduce observed temperature and density profiles of a cluster, because the dissipation length of the waves is much smaller than the size of the core and thus the wave energy is not distributed to the whole core.

Yutaka Fujita; Takeru Ken Suzuki

2006-10-19T23:59:59.000Z

438

An apparatus to measure fourth sound interactions with helium II in rotation  

E-Print Network (OSTI)

?fember ?femb er Nember Member August 1968 ABSTRACT An Apparatus to 11easure Fourth Sound Interactions with Ilelium II in Rotation (August 1968) Stephen Eller Burrin, B. S. , Stanford University; Directed by: Dr. C. F. Squire and Dr. James Glow Chapter I...: Nathematics. No degree awarded. Stanford University, Stanford, California. September 1963 to June 1966. Naj or: Physics. Bachelor of Science in Physics awarded, June 1966. Professional Ex erience North American Aviation, Autonetics Division. Summer...

Burrin, Stephen Eller

2012-06-07T23:59:59.000Z

439

Low frequency radiation from a (compact) structure with and without sound holes.  

Science Journals Connector (OSTI)

At long wavelengths a force driven closed elastic structure radiates as a dipole. However this may or may not be the case in the presence of a sound hole. Radiation remains dipole?like when the interior volume behaves as an acoustic fluid coupled to the structure. This is commonly referred to as the sound hole sum rule in musical acoustics [Weinreich (1985)]. However should the interior acoustic volume be uncoupled or simply ignored the radiated field is dominated by a monopole contribution. For example this may occur with mechanically isolated piping systems exposed to the exterior medium. In this situation the monopole or dipole nature of the radiation depends on the effective number of sound holes for example whether the driven system is well connected to the exterior along both the inlet and outlet. Finite element structural?acoustic models are developed and exercised to investigate these systems and issues. In addition a substructuring technique is utilized to account for the potential influences of interior structural complexity.

2009-01-01T23:59:59.000Z

440

Quality-Controlled Upper-Air Sounding Dataset for DYNAMO/CINDY/AMIE: Development and Corrections  

SciTech Connect

The upper-air sounding network for DYNAMO (Dynamics of the Madden-Julian Oscillation or MJO) has provided an unprecedented set of observations for studying the MJO over the Indian Ocean (IO) where coupling of this oscillation with deep convection first occurs. With 72 sounding sites and dropsonde data from 13 aircraft mission, the sonde network covers the tropics from Eastern African to the West Pacific. In total nearly 26,000 sondes were collected from this network during the experiment’s 6-month extended observing period (from October 2011 to March 2012). Slightly more than half of the sondes, collected from 33 sites, are at high vertical resolution. Rigorous post-field phase processing of the sonde data included several levels of quality checks and a variety of corrections which address a number of issues (e.g., daytime dry bias, baseline surface data errors, ship deck-heating effects, artificial dry spikes in slow ascent sondes). Because of the importance of an accurate description of the moisture field in meeting the scientific goals of the experiments, particular attention is given to humidity correction and its validation. The humidity corrections, though small relative to some previous field campaigns, produced high fidelity moisture analyses in which sonde precipitable water compared well with independent estimates. An assessment of model operational analyses moisture using corrected sonde data shows an overall good agreement with the exception at upper-levels where model moisture and clouds are more abundant than the sounding data would indicate.

Ciesielski, Paul; Yu, Hungjui; Johnson, Richard; Yoneyama, Kunio; Katsumata, Masaki; Long, Charles N.; Wang, Junhong; Loehrer, Scot; Young, Kate; Williams, S.; Brown, William; Braun, John; Van Hove, Terese

2014-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Localization of sound sources in rooms using an improved version of steered response power algorithm.  

Science Journals Connector (OSTI)

Localization of sound sources inside a room is a challenging problem. The possible applications involving speech?based source localization systems range from teleconferencing to home automation systems. For example the localization of a speaker inside a conference room can be very useful to place the speaker in a remote room by means of a spatial audio reproduction system. Also new applications will appear in home automation if accurate source localization systems are available in the future. One of the most robust approaches to source localization is the SRP?PHAT algorithm which has shown to provide very good localization results inside rooms with moderate reverberation. However the computational cost is highly dependent on the spatial sampling and the number of microphones making very difficult the localization of sound events if a coarse spatial sampling is used. In this paper we propose an improvement of this method where sound events are not missed even if a very coarse grid is used. The improvement is based on a previous calculation of the existent cross?correlation lags between spatially adjacent points in the grid assuring that the non?sampled space is covered in terms of cross?correlation lags between microphone pairs when running the algorithm. Several experiments conducted in different rooms with complex acoustics confirm the validity and benefits of the proposed method.?

Jose J. Lopez; Maximo Cobos; Amparo Marti

2010-01-01T23:59:59.000Z

442

CX-005494: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

94: Categorical Exclusion Determination 94: Categorical Exclusion Determination CX-005494: Categorical Exclusion Determination Replacement of the F/H Labs Fire Alarm Control Panel CX(s) Applied: B2.2 Date: 02/28/2011 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office Fire alarm control panel is obsolete with few spare parts available. This panel is schedule to be replaced in fiscal year 2011. A sound survey has indicated that there are insufficient number of horns/strobes in the lab. In addition, another project is slated to renovation the north section by adding doors which will hinder the audibility of the horns. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-005494.pdf More Documents & Publications CX-000563: Categorical Exclusion Determination

443

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

51 - 24560 of 31,917 results. 51 - 24560 of 31,917 results. Download CX-003027: Categorical Exclusion Determination The Replacement of PacifiCorp?s Kennewick ? Dayton Hilltop Microwave Communication Equipment CX(s) Applied: B1.7, B4.6 Date: 06/22/2010 Location(s): Benton County, Washington Office(s): Bonneville Power Administration http://energy.gov/nepa/downloads/cx-003027-categorical-exclusion-determination Download CX-003091: Categorical Exclusion Determination Transfer Agreement between Bonneville Power Administration and Puget Sound Energy, Incorporated CX(s) Applied: B4.8 Date: 06/09/2010 Location(s): Portland, Oregon Office(s): Bonneville Power Administration http://energy.gov/nepa/downloads/cx-003091-categorical-exclusion-determination Download CX-002768: Categorical Exclusion Determination

444

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

11 - 16920 of 28,905 results. 11 - 16920 of 28,905 results. Download CX-006439: Categorical Exclusion Determination Novel Heterotrophic Algae Reactor CX(s) Applied: B3.6 Date: 08/05/2011 Location(s): California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office http://energy.gov/nepa/downloads/cx-006439-categorical-exclusion-determination Download CX-000011: Categorical Exclusion Determination Transfer of Puget Sound Energy (PSE), Inc.'s Mint Farm Energy Center, LLC CX(s) Applied: B4.1, B4.6 Date: 11/30/2009 Location(s): Vancouver, Washington Office(s): Bonneville Power Administration http://energy.gov/nepa/downloads/cx-000011-categorical-exclusion-determination Download CX-005928: Categorical Exclusion Determination Regional Biomass Feedstock Partnership Fiscal Year 2011

445

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

01 - 7510 of 28,905 results. 01 - 7510 of 28,905 results. Download CX-005467: Categorical Exclusion Determination Aquion - Control Algorithms CX(s) Applied: A1, A9 Date: 03/14/2011 Location(s): Pittsburgh, Pennsylvania Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-005467-categorical-exclusion-determination Download CX-005470: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 03/14/2011 Location(s): Tacoma, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-005470-categorical-exclusion-determination Download CX-005471: Categorical Exclusion Determination Charging Stations - Evergreen Fairgrounds

446

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

41 - 17050 of 31,917 results. 41 - 17050 of 31,917 results. Download CX-005224: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 02/11/2011 Location(s): Bellevue, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-005224-categorical-exclusion-determination Download CX-005226: Categorical Exclusion Determination Field Testing and Diagnostics of Radial-Jet Well-Stimulation for Enhanced Oil Recovery from Marginal Reserves Date: 02/11/2011 Location(s): The Woodlands, Texas Office(s): Fossil Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-005226-categorical-exclusion-determination Download CX-005227: Categorical Exclusion Determination

447

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

11 - 4820 of 28,905 results. 11 - 4820 of 28,905 results. Download CX-008481: Categorical Exclusion Determination Composite Riser for Ultra-Deepwater High Pressure Wells CX(s) Applied: A9 Date: 05/31/2012 Location(s): Nebraska Offices(s): National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-008481-categorical-exclusion-determination Download CX-008483: Categorical Exclusion Determination Funding for Apps for Energy Challenge CX(s) Applied: A1 Date: 06/01/2012 Location(s): CX: none Offices(s): National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-008483-categorical-exclusion-determination Download CX-008484: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 05/30/2012 Location(s): Washington

448

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

51 - 13860 of 26,764 results. 51 - 13860 of 26,764 results. Download CX-007481: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.23 Date: 12/09/2011 Location(s): Washington Offices(s): National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-007481-categorical-exclusion-determination Download CX-007482: Categorical Exclusion Determination B94 Hazardous Gas Alarms CX(s) Applied: B1.29, B2.1, B2.2, B2.3, B2.5 Date: 12/09/2011 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-007482-categorical-exclusion-determination Download CX-007483: Categorical Exclusion Determination Clean Energy Coalition - Michigan Green Fleets CX(s) Applied: B5.22 Date: 12/09/2011 Location(s): Michigan

449

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

81 - 10490 of 28,560 results. 81 - 10490 of 28,560 results. Download CX-006480: Categorical Exclusion Determination Materials Research Laboratory (MRL) CX(s) Applied: B3.6 Date: 08/12/2011 Location(s): Morgantown, West Virginia Office(s): Fossil Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-006480-categorical-exclusion-determination Download CX-004691: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 12/16/2010 Location(s): Kirkland, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-004691-categorical-exclusion-determination Download CX-006144: Categorical Exclusion Determination Geothermal Incentive Program

450

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

091 - 17100 of 31,917 results. 091 - 17100 of 31,917 results. Download CX-000956: Categorical Exclusion Determination Connecticut Clean Cities Future Fuels Project (New Vehicles) CX(s) Applied: A7, A11 Date: 03/01/2010 Location(s): Connecticut Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-000956-categorical-exclusion-determination Download CX-001039: Categorical Exclusion Determination Puget Sound Clean Cities Coalition Petroleum Reduction Project - Purchase CX(s) Applied: A1, A7, B5.1 Date: 03/01/2010 Location(s): Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-001039-categorical-exclusion-determination Download CX-001041: Categorical Exclusion Determination

451

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

81 - 9490 of 26,764 results. 81 - 9490 of 26,764 results. Download CX-006038: Categorical Exclusion Determination Manufacturing Facilities Initiative for Lithium-Ion Battery Separator CX(s) Applied: A1 Date: 06/10/2011 Location(s): Charlotte, North Carolina Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-006038-categorical-exclusion-determination Download CX-006043: Categorical Exclusion Determination Corrosion/Electrochemistry Laboratory CX(s) Applied: B3.6 Date: 06/08/2011 Location(s): Albany, Oregon Office(s): Fossil Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-006043-categorical-exclusion-determination Download CX-006044: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project (Park 90-5)

452

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

91 - 3000 of 8,172 results. 91 - 3000 of 8,172 results. Download CX-001040: Categorical Exclusion Determination Puget Sound Clean Cities Coalition Petroleum Reduction Project - Conversion CX(s) Applied: B5.1 Date: 03/01/2010 Location(s): Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-001040-categorical-exclusion-determination Download CX-001041: Categorical Exclusion Determination High Flux Commercial Illumination Solution with Intelligent Controls CX(s) Applied: B3.6 Date: 03/01/2010 Location(s): Danvers, Massachusetts Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-001041-categorical-exclusion-determination Download CX-001010: Categorical Exclusion Determination

453

Universal power spectra for acoustic turbulence: Applications to wind waves, 1/f noise, and classical second sound  

Science Journals Connector (OSTI)

A continuum pumped full of waveenergy at an amplitude sufficiently large so that reversible nonlinearities dominate irreversible linear response becomes waveturbulent. In the limit of high nonlinearity acoustic turbulence and wind waveturbulence accumulate at 1/f and 1/f 5 power spectra respectively. A waveturbulent system can support new propagating energy modes analogous to second sound in superfluid He4. This hyperbolic (nondiffusive) transport could account for the anomalous diffusivity observed in plasma devices and for the difficulties faced in achieving confinement. The key to the understanding of these phenomena is the nonlinearity in the continuum mechanics which leads to three basic effects: (1) scattering of sound by sound to produce waves with sum and difference frequencies; (2) refraction of waves by a slowly varying (inhomogeneous) background; (3) reaction of the background due to changes in the distribution of sound waves. Details of these processes are presented in the framework of the Euler equations.

Seth Putterman; A. Larraza; P. H. Roberts

1986-01-01T23:59:59.000Z

454

Micro arc oxidation and electrophoretic deposition effect on damping and sound transmission characteristics of AZ31B magnesium alloy  

Science Journals Connector (OSTI)

Micro arc oxidation (MAO) and electrophoretic deposition (EPD)...L ST) is improved in the stiffness control stage of the sound transmission verse frequency curve. To the samples by electrophoresis...

Zhi Luo ??; Zhi-yong Hao ???; Bai-ling Jiang ???…

2014-09-01T23:59:59.000Z

455

Emphasis of spatial cues in the temporal fine structure during the rising segments of amplitude-modulated sounds  

Science Journals Connector (OSTI)

...modulation cycle is crucial in complex listening environments: in realistic sound fields...the barn owl contributing to spatial listening in reverberant conditions...were recorded with a whole-head MEG device (Vectorview; Elekta Neuromag) consisting...

Mathias Dietz; Torsten Marquardt; Nelli H. Salminen; David McAlpine

2013-01-01T23:59:59.000Z

456

The effects of mnemonics on letter recognition and letter sound acquisition of at-risk kindergarten students  

E-Print Network (OSTI)

This study examined the effectiveness of embedded picture mnemonic alphabet cards on the acquisition of letter name and letter sound knowledge with at-risk kindergarten students in a rural Texas public school. The study compared student achievement...

White, Teresa

2009-05-15T23:59:59.000Z

457

Sound strand design : designing mechanical joints to facilitate user interaction within a physical representation of digital music  

E-Print Network (OSTI)

This project involved the mechanical design of a modular musical instrument, named the "Sound Strand." Intended to be attached end-to-end one onto another in order to produce a string of music, each module was constructed ...

Shen, Yan, S.B. Massachusetts Institute of Technology

2011-01-01T23:59:59.000Z

458

Evaluating the bonding condition of NASA spray on foam insulation (SOFI) using audio frequency sound absorption measurements  

Science Journals Connector (OSTI)

The bonding condition of the spray on foam insulation (SOFI) used to insulate the external tank of the NASA space shuttle can be found by using the audio frequency sound absorption coefficient. The ASTM E1050 standard method for sound absorptionmeasurements was used with an open?ended 1?in?diam cast acrylic impedance tube sealed to the SOFI with closed cell PVC foam. Two artificially disbonded locations measuring 1.0 in. by 5.5 in. by 0.0625 in. and 2.0 in. by 8.0 in. by 0.0625 in. were detected by peaks in the sound absorption coefficient spectrum. The peaks in the sound absorptionspectrum between 1000 and 4000 Hz were 25% to 50% higher over disbonded areas when compared to bonded locations. The maximum and minimum sound absorption levels for the foam ranged between approximately 0.1 and 0.3. The entire sample was scanned using the sound absorption peaks as indicators. Samples of 2?in.?thick polystyrene foam were used with different sized defects at different locations in the foam to relate defect size and location to peaks in absorption coeffi?cient spectrum. [Work supported by NASA under Award No. NAG102098.

2005-01-01T23:59:59.000Z

459

Structures of resonators in a cavity for improving a sound insulation of a thin double-leaf panel  

Science Journals Connector (OSTI)

The specific acoustic problem of a double-leaf panel is a less sound insulation caused by a mass-air-mass resonance. For improving the sound insulation many studies have suggested Helmholtz resonators in the cavity which are tuned at the resonant frequency. They have measured and analyzed this problem of double-walls spaced with 100 mm thickness of air gap. They have suggested that the resonators improve the sound insulation to the resonant transmission and discussed its optimization for a gain by the resonators and structures set in the cavity. But it is unclear that those results can apply to sound insulation by a double grassing with 5 mm thickness of air gap which is often seen even as a thermal insulated window and whose air gap is quite thinner than that of the walls. Then this study measured effects of various resonators in the cavity for improving the sound insulation of thin double-leaf panels and discusses effects of structures and perforation ratio to the sound insulation.

2013-01-01T23:59:59.000Z

460

Columbia River Hatchery Reform System-Wide Report.  

SciTech Connect

The US Congress funded the Puget Sound and Coastal Washington Hatchery Reform Project via annual appropriations to the US Fish and Wildlife Service (USFWS) beginning in fiscal year 2000. Congress established the project because it recognized that while hatcheries have a necessary role to play in meeting harvest and conservation goals for Pacific Northwest salmonids, the hatchery system was in need of comprehensive reform. Most hatcheries were producing fish for harvest primarily to mitigate for past habitat loss (rather than for conservation of at-risk populations) and were not taking into account the effects of their programs on naturally spawning populations. With numerous species listed as threatened or endangered under the Endangered Species Act (ESA), conservation of salmon in the Puget Sound area was a high priority. Genetic resources in the region were at risk and many hatchery programs as currently operated were contributing to those risks. Central to the project was the creation of a nine-member independent scientific review panel called the Hatchery Scientific Review Group (HSRG). The HSRG was charged by Congress with reviewing all state, tribal and federal hatchery programs in Puget Sound and Coastal Washington as part of a comprehensive hatchery reform effort to: conserve indigenous salmonid genetic resources; assist with the recovery of naturally spawning salmonid populations; provide sustainable fisheries; and improve the quality and cost-effectiveness of hatchery programs. The HSRG worked closely with the state, tribal and federal managers of the hatchery system, with facilitation provided by the non-profit organization Long Live the Kings and the law firm Gordon, Thomas, Honeywell, to successfully complete reviews of over 200 hatchery programs at more than 100 hatcheries across western Washington. That phase of the project culminated in 2004 with the publication of reports containing the HSRG's principles for hatchery reform and recommendations for Puget Sound/Coastal Washington hatchery programs, followed by the development in 2005 of a suite of analytical tools to support application of the principles (all reports and tools are available at www.hatcheryreform.us). In 2005, Congress directed the National Oceanic and Atmospheric Administration-Fisheries (NOAA Fisheries) to replicate the Puget Sound and Coastal Washington Hatchery Reform Project in the Columbia River Basin. The HSRG was expanded to 14 members to include individuals with specific knowledge about the Columbia River salmon and steelhead populations. This second phase was initially envisioned as a one-year review, with emphasis on the Lower Columbia River hatchery programs. It became clear however, that the Columbia River Basin needed to be viewed as an inter-connected ecosystem in order for the review to be useful. The project scope was subsequently expanded to include the entire Basin, with funding for a second year provided by the Bonneville Power Administration (BPA) under the auspices of the Northwest Power and Conservation Council's (NPCC) Fish and Wildlife Program. The objective of the HSRG's Columbia River Basin review was to change the focus of the Columbia River hatchery system. In the past, these hatchery programs have been aimed at supplying adequate numbers of fish for harvest as mitigation primarily for hydropower development in the Basin. A new, ecosystem-based approach is founded on the idea that harvest goals are sustainable only if they are compatible with conservation goals. The challenge before the HSRG was to determine whether or not conservation and harvest goals could be met by fishery managers and, if so, how. The HSRG determined that in order to address these twin goals, both hatchery and harvest reforms are necessary. The HSRG approach represents an important change of direction in managing hatcheries in the region. It provides a clear demonstration that current hatchery programs can indeed be redirected to better meet both conservation and harvest goals. For each Columbia River Basin Environmentally Significant Unit

Warren, Dan [Hatchery Scientific Review Group

2009-04-16T23:59:59.000Z

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Remarkable Sounds  

Science Journals Connector (OSTI)

... croyet que les âmes des hommes sont la tor-mentees de froid."("La Cosmographie universelle,"Basle, 1552, p. 1051.) Against this error Arngrimus lonas writes, but ...

KUMAGUSU MINAKATA

1896-02-06T23:59:59.000Z

462

Sound Sightings  

Science Journals Connector (OSTI)

...possible to find the cause of a decline in salmon that hatch in the Columbia River, notes Ben Zelinsky of the Bonneville Power Administration in Portland, Oregon. Ready to transmit. A biologist implants an acoustic tag into an anesthetized salmon...

Constance Holden

2006-08-11T23:59:59.000Z

463

Sound science  

Science Journals Connector (OSTI)

... ubiquity of Apple's iPod, the Internet is now host to a new kind of audio transmission — the podcast. Last September, we quietly introduced the Nature Podcast, which ...

2006-01-04T23:59:59.000Z

464

Passive localization of acoustic sources in media with non-constant sound velocity  

E-Print Network (OSTI)

. S. Norris. (Univ. of Calif. , Berkeley, CA), pp. 510-527. Bowles, A. E. , Sumultea, M. , Wursig, B, , DeMaster, D. P. , and Palka, D. (1994). "Relative abundance and behavior of marine mammals exposed to transmissions from the Heard Island.... S. Natl. Res. Counc, , Ocean Stud. Board, Committee on Low- Frequency Sound and Marine Mammals. Green, D. M. , DeFerrari, H. A. , McFadden, D. , Pearse, J. S. , Popper, A. N. , Richardson, W. J. , Ridgway, S. H. , and Tyack, P. L, , (Natl. Acad...

Brandes, Thomas Scott

1998-01-01T23:59:59.000Z

465

Sounding in silence: men, machines and the changing environment of naval discipline, 1796-1815  

E-Print Network (OSTI)

measured using lead and line. However, in 1802 the Staffordshire clockmaker Edward Massey patented a brass device he referred to as a ‘sounding machine’, an example of which sits in the Whipple Museum, Cambridge, UK (Figure 1).7 This machine was designed... overboard. But if something went wrong, it was not immediately obvious who was to blame: the sailor calling or the sailor listening? Ultimately, it was their collective responsibility to ensure the correct amount of line was released as the ship moved...

Poskett, James

2014-01-01T23:59:59.000Z

466

CX-009578: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

78: Categorical Exclusion Determination 78: Categorical Exclusion Determination CX-009578: Categorical Exclusion Determination Advancement of the Kinetic Hydropower System (KHPS) to DOE TRL 7/8 CX(s) Applied: A9, B3.6, B3.16 Date: 12/13/2012 Location(s): New York Offices(s): Golden Field Office The U.S. DOE is proposing to provide federal funding to Verdant Power, Inc. to conduct research, development and environmental monitoring activities to advance the design of a Kinetic Hydropower System. DOE funding would be used for Phase 1 only, which includes environmental compliance and monitoring of existing in-water instrumentation, development of a conceptual plan for underwater sound monitoring, composite blade turbine testing and other information gathering tasks. CX-009578.pdf More Documents & Publications

467

CX-006029: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6029: Categorical Exclusion Determination 6029: Categorical Exclusion Determination CX-006029: Categorical Exclusion Determination Acoustic Effects of Hydrokinetic Tidal Turbines CX(s) Applied: B3.3, B3.6 Date: 05/25/2011 Location(s): Snohomish County, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office Snohomish County Public Utility District (PUD) is proposing to use Department of Energy and cost-share funding to study of the acoustic effects of hydrokinetic tidal turbines at the site of the District's Admiralty Inlet pilot project. Activities would include the purchase and configuration of instrumentation, the deployment and retrieval of the instrumentation packages on the seabed, the simulation and measurement of sound propagation by a tidal turbine, and experimentation (conducted at

468

CX-004622: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

22: Categorical Exclusion Determination 22: Categorical Exclusion Determination CX-004622: Categorical Exclusion Determination Red Cliff Band of Lake Superior Chippewa of Wisconsin - Energy Efficiency and Conservation Strategy CX(s) Applied: A1, A9, A11 Date: 10/01/2009 Location(s): Wisconsin Office(s): Energy Efficiency and Renewable Energy Energy Efficiency and Conservation Block Grant Program. The proposed action would involve the completion of an Energy Efficiency Conservation Strategy and Tribal Energy Plan which would outline a plan of action for achieving sound energy practices throughout the tribe. The plan would document and/or address the correct actions to implement in order to support the future energy endeavors of its tribal facilities. The Tribal Energy Plan will explore all associated energy usages and cost factors, as well as assist

469

CX-002145: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

145: Categorical Exclusion Determination 145: Categorical Exclusion Determination CX-002145: Categorical Exclusion Determination Acoustic Effects of Hydrokinetic Tidal Turbines CX(s) Applied: B3.1, B3.3, A9 Date: 04/29/2010 Location(s): Snohomish County, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office Snohomish County Public Utility District (PUD) is proposing to use Department of Energy and cost-share funding to study of the acoustic effects of hydrokinetic tidal turbines at the site of the District's Admiralty Inlet pilot project. Activities would include the purchase and configuration of instrumentation, the deployment and retrieval of the instrumentation packages on the seabed, the simulation and measurement of sound propagation by a tidal turbine, and experimentation (conducted at

470

CX-004836: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

836: Categorical Exclusion Determination 836: Categorical Exclusion Determination CX-004836: Categorical Exclusion Determination Marine and Hydrokinetic Technology Readiness Advancement Initiative CX(s) Applied: A9, B3.6 Date: 12/16/2010 Location(s): Lynnwood, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office Sound & Sea Technology, Incorporated (SST), in Lynnwood, Washington, is proposing to use Department of Energy funding to study wave energy device anchoring and mooring techniques applicable for the full range of marine and hydrokinetic (MHK) technologies. SST would develop a remotely controlled grouting procedure suitable for deepwater anchor installations to securely and cost-effectively anchor ocean energy devices to seabed's, while reducing the capital and installation costs of MHK systems.

471

CX-001417: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7: Categorical Exclusion Determination 7: Categorical Exclusion Determination CX-001417: Categorical Exclusion Determination Field Verification of High-Penetration Levels of Photovoltaic into the Distribution Grid with Advanced Power Conditioning Systems CX(s) Applied: B3.6, A9 Date: 03/21/2010 Location(s): Virginia Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The purpose of this project is to study existing photovoltaic (PV) inverter technologies and create new technologies to find the most economical and technically sound high-penetration PV into the distribution grid. The project will test the existing PV power conditioners made by commercial companies such as Enphase Energy, SMA America, Xantrex, and the prototype power conditioners developed by Virginia Tech. Cost effectiveness of these

472

CX-004163: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

63: Categorical Exclusion Determination 63: Categorical Exclusion Determination CX-004163: Categorical Exclusion Determination Mobile Meteorological Equipment CX(s) Applied: B3.1 Date: 08/02/2010 Location(s): New Mexico Office(s): Sandia Site Office Sandia National Laboratories/New Mexico (SNL/NM) proposes to provide mobile meteorological instrumentation on an as-needed or as-required basis. SNL/NM owns and operates a suite of mobile meteorological instruments including, trailer-mounted meteorological towers, trailer-mounted sound detection and ranging systems (SODAR), and a Digicora System that can be used to tether an instrumented balloon, or send a free balloon into the atmosphere to measure atmospheric-state parameters through the troposphere. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-004163.pdf

473

CX-004925: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5: Categorical Exclusion Determination 5: Categorical Exclusion Determination CX-004925: Categorical Exclusion Determination Material Methods - Phononic Heat Pump CX(s) Applied: B3.6 Date: 08/13/2010 Location(s): Irvine, California Office(s): Advanced Research Projects Agency - Energy Funding will support laboratory-scale research and development for a refrigerator that pumps heat using sound waves. The proposed work is consistent with the goal of Building Energy Efficiency Through Innovative Thermodevices: the development of energy efficient cooling technologies and air conditioners for buildings, to save energy and reduce greenhouse gas emissions. Proposed work consists entirely of research, development, and demonstration work to be completed in Material Methods' laboratories and facility in Irvine, California. The work performed will be limited to

474

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

41 - 26150 of 28,904 results. 41 - 26150 of 28,904 results. Rebate Puget Sound Energy- Residential Energy Efficiency Rebate Programs Puget Sound Energy's (PSE) Residential Energy Efficiency Rebate Programs offer a variety of incentives for customers who purchase energy efficient appliances and equipment. Rebates include furnaces... http://energy.gov/savings/puget-sound-energy-residential-energy-efficiency-rebate-programs Rebate Riverside Public Utilities- Commercial Energy Efficiency Rebate Program Riverside Public Utilities (RPU) offers a wide variety of rebates to commercial customers who wish to increase the efficiency of eligible facilities. Rebates are provided for http://energy.gov/savings/riverside-public-utilities-commercial-energy-efficiency-rebate-program Rebate San Miguel Power Association- Energy Efficiency Rebate Program

475

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

91 - 19600 of 28,905 results. 91 - 19600 of 28,905 results. Article Manta Wings: Wave Energy Testing Floats to Puget Sound Columbia Power Technologies plans to test an intermediate-scale version of its wave energy converter device in Puget Sound later this year. The device, which is called Manta because its movements are similar to those of a manta stingray, sits like an iceberg on the water. http://energy.gov/articles/manta-wings-wave-energy-testing-floats-puget-sound Article Former Construction Worker Finds New Career in Solar After Eco Technologies, Inc., received a contract to install solar panels at Hillsborough County, Fla.'s judicial center, company president Andrew Tanner realized a larger staff was needed to complete the project. So Tanner hired 11 additional crew members and trained them in basic

476

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

31 - 10040 of 31,917 results. 31 - 10040 of 31,917 results. Article Manta Wings: Wave Energy Testing Floats to Puget Sound Columbia Power Technologies plans to test an intermediate-scale version of its wave energy converter device in Puget Sound later this year. The device, which is called Manta because its movements are similar to those of a manta stingray, sits like an iceberg on the water. http://energy.gov/articles/manta-wings-wave-energy-testing-floats-puget-sound Article Solar Farm Going Strong at Water Treatment Plant in Pennsylvania http://energy.gov/articles/solar-farm-going-strong-water-treatment-plant-pennsylvania Article A New Small Wind Center for James Madison University Virginia wants to green its workforce, and it's looking to James Madison University to help make it happen. James Madison University received an

477

Wild Horse II Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Wild Horse II Wind Farm Wild Horse II Wind Farm Jump to: navigation, search Name Wild Horse II Wind Farm Facility Wild Horse II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Puget Sound Energy Developer Puget Sound Energy Energy Purchaser Puget Sound Energy Location Kittitas County Coordinates 47.000782°, -120.190609° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.000782,"lon":-120.190609,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

478

A Mulit-State Model for Catalyzing the Home Energy Efficiency Market  

SciTech Connect

The RePower Kitsap partnership sought to jump-start the market for energy efficiency upgrades in Kitsap County, an underserved market on Puget Sound in Washington State. The Washington State Department of Commerce partnered with Washington State University (WSU) Energy Program to supplement and extend existing utility incentives offered by Puget Sound Energy (PSE) and Cascade Natural Gas and to offer energy efficiency finance options through the Kitsap Credit Union and Puget Sound Cooperative Credit Union (PSCCU). RePower Kitsap established a coordinated approach with a second Better Buildings Neighborhood Program project serving the two largest cities in the county – Bainbridge Island and Bremerton. These two projects shared both the “RePower” brand and implementation team (Conservation Services Group (CSG) and Earth Advantage).

Blackmon, Glenn

2014-03-25T23:59:59.000Z

479

What determines cell size?  

E-Print Network (OSTI)

as: Marshall WF, et al. : What determines cell size? BMC7007/10/101 FORUM Open Access What determines cell size?biologists have been wondering what determines the size of

2012-01-01T23:59:59.000Z

480

EIS-0173: DOE Notice of Availability of the Record of Decision | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

73: DOE Notice of Availability of the Record of Decision 73: DOE Notice of Availability of the Record of Decision EIS-0173: DOE Notice of Availability of the Record of Decision Puget Power Northwest Washington Transmission Project BPA and Puget Sound Power & Light Company (Puget Power) have decided to upgrade the existing high- voltage transmission system in the Whatcom and Skagit Counties area of the State of Washington, between the towns of Custer and Sedro Woolley, including some areas within the City of Bellingham, starting in 1995. DOE/EIS-0173, Bonneville Power Administration Notice of Availability of Record of Decision for the Bonneville Power Administration/Puget Power Northwest Washington Transmission Project (October 1995) More Documents & Publications EIS-0450: Notice of Intent To Prepare an Environmental Impact Statement

Note: This page contains sample records for the topic "determination puget sound" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Heavy metals in the eastern oyster, Crassostrea virginica, of the Mississippi Sound  

SciTech Connect

Levels of metals in oysters in the Sound are of profound interest not only because they document those geographic areas where metal pollution levels may be problematic but because they may disclose possible problems to consumers of oysters. At the present time objective federal standards for heavy metals in oysters and other seafood are restricted to mercury. The closure of Mississippi oyster reefs has been predicated upon bacteriological standards with little if any attention paid to heavy metals. A study of fourteen metals in oysters of the Sound was began in 1988 with objectives differing from that of the Status and Trends Program (STP) in three ways. STP levels are reported on dry weight basis of composites from three sites. In the present study, oysters were analyzed and reported on wet weight basis. Additionally analyses were made of individual specimens to indicate expected specimen to specimen variations and were conducted on oysters from the three STP and two other important oyster reef sites. In the future three or more additional sites will be added to this continuing survey effort. Metals chosen for this study were lead (Pb), cadmium (Cd), iron (Fe), copper (Cu), cobalt (Co), manganese (Mn), zinc (Zn), silver (Ag), nickel (Ni), mercury (Hg), aluminum (Al), chromium (Cr), molybdenum (Mo), and vanadium (V).

Lytle, T.F.; Lytle, J.S. (Gulf Coast Research Lab., Ocean Springs, MS (USA))

1990-01-01T23:59:59.000Z

482

Sounding Brighton: Update on soundscape planning with a user centric approach  

Science Journals Connector (OSTI)

The potential of soundscape planning has been widely illustrated in recent years. Sounding Brighton is a collaborative initiative pioneered by the Noise Abatement Society and Brighton and Hove City Council in 2010 with the support of the former COST Action TD0804. The project continues and is exploring the positive effects soundscapes can have on health wellbeing and quality of life. It recently undertook a city-wide soundscape survey and interviews leading to “West Street Story ” a night-noise intervention pilot to gauge whether ambient soundscapes might act as an antidote to the Saturday night drinking culture seen on the city's most dangerous street and the follow on project: “West Street Tunnel” investigating the same approach in a disused pedestrian subway. The work has also gained inclusion in the Masterplan for the redevelopment of the city center leading to its willingness to participate in and its acceptance into the European Union funded FP7 SONORUS project looking at holistic ways to include urban sound planning into city planning. This paper will provide an update of the project and its results so far.

2014-01-01T23:59:59.000Z

483

Testing Thermo-acoustic Sound Generation in Water with Proton and Laser Beams  

E-Print Network (OSTI)

Experiments were performed at a proton accelerator and an infrared laser acility to investigate the sound generation caused by the energy deposition of pulsed particle and laser beams in water. The beams with an energy range of 1 PeV to 400 PeV per proton beam spill and up to 10 EeV for the laser pulse were dumped into a water volume and the resulting acoustic signals were recorded with pressure sensitive sensors. Measurements were performed at varying pulse energies, sensor positions, beam diameters and temperatures. The data is well described by simulations based on the thermo-acoustic model. This implies that the primary mechanism for sound generation by the energy deposition of particles propagating in water is the local heating of the media giving rise to an expansion or contraction of the medium resulting in a pressure pulse with bipolar shape. A possible application of this effect would be the acoustical detection of neutrinos with energies greater than 1 EeV.

K. Graf; G. Anton; J. Hoessl; A. Kappes; T. Karg; U. Katz; R. Lahmann; C. Naumann; K. Salomon; C. Stegmann

2005-09-15T23:59:59.000Z

484

Washington | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

December 17, 2010 December 17, 2010 CX-004835: Categorical Exclusion Determination Electric Vehicle Charging Stations City of Mill Creek CX(s) Applied: B5.1 Date: 12/17/2010 Location(s): Mill Creek, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office December 16, 2010 CX-004691: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.1 Date: 12/16/2010 Location(s): Kirkland, Washington Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory December 16, 2010 CX-004836: Categorical Exclusion Determination Marine and Hydrokinetic Technology Readiness Advancement Initiative CX(s) Applied: A9, B3.6 Date: 12/16/2010 Location(s): Lynnwood, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

485

Washington | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

October 7, 2011 October 7, 2011 CX-006814: Categorical Exclusion Determination Columbia Rural Electric Association (Columbia REA) Dayton Substation Tap Line Project CX(s) Applied: B4.12 Date: 10/07/2011 Location(s): Dayton, Columbia County, Washington Office(s): Bonneville Power Administration September 28, 2011 CX-006957: Categorical Exclusion Determination Puget Sound Clean Cities Petroleum Reduction Project - Seattle Public Utilities CX(s) Applied: B5.1 Date: 09/28/2011 Location(s): Seattle, Washington Office(s): Energy Efficiency and Renewable Energy, Sandia Site Office September 26, 2011 EIS-0421: Record of Decision Big Eddy-Knight Transmission Project Wasco County, Oregon and Klickitat County, Washington September 26, 2011 CX-006843: Categorical Exclusion Determination ER52 Fire Station Warning Signals

486

Optical method for the determination of grain orientation in films  

DOE Patents (OSTI)

A method for the determination of grain orientation in a film sample is provided comprising the steps of measuring a first transient optical response of the film and determining the contribution to the transient optical response arising from a change in the energy distribution of the electrons in the sample, determining the contribution to the transient optical response arising from a propagating strain pulse within the sample, and determining the contribution to the transient optical response arising from a change in sample temperature of the sample. The grain orientation of the sample may be determined using the contributions to the transient optical response arising from the change in the energy distribution of the electrons, the propagating strain pulse, and the change in sample temperature. Additionally, a method for determination of the thickness of a film sample is provided. The grain orientation of the sample is first determined. The grain orientation, together with the velocity of sound and a propagation time of a strain pulse through the sample are then used to determine the thickness of the film sample.

Maris, Humphrey J. (Barrington, RI)

2001-01-01T23:59:59.000Z

487

Organization Organization Address Place Zip Notes Website Region  

Open Energy Info (EERE)

Brad Thompson Company st Ct NE Kirkland Washington Brad Thompson Company st Ct NE Kirkland Washington Energy developer http www bradtco com Pacific Northwest Area Clean Tech Trade Alliance Clean Tech Trade Alliance Wheaton Way Bremerton Washington Internationally focused hybrid trade alliance that will create a successful Clean Technology business cluster http www cleantechtradealliance org Pacific Northwest Area Northwest Biodiesel Network Northwest Biodiesel Network Phinney Ave N Seattle Washington To promote the use and benefits of biodiesel through awareness campaigns educational programs and specific initiatives http www nwbiodiesel org Pacific Northwest Area Puget Sound Clean Air Agency Puget Sound Clean Air Agency Third Avenue Seattle Washington Special purpose regional agency chartered by state

488

DOE/SC-ARM/TR-087 Merged Sounding Value-Added Product D Troyan  

NLE Websites -- All DOE Office Websites (Extended Search)

7 7 Merged Sounding Value-Added Product D Troyan March 2012 DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the U.S. Government or any agency thereof. The views and

489

Conceptual Soundness, Metric Development, Benchmarking, and Targeting for PATH Subprogram Evaluation  

SciTech Connect

The objective of this study is to evaluate the conceptual soundness of the U.S. Department of Housing and Urban Development (HUD) Partnership for Advancing Technology in Housing (PATH) program's revised goals and establish and apply a framework to identify and recommend metrics that are the most useful for measuring PATH's progress. This report provides an evaluative review of PATH's revised goals, outlines a structured method for identifying and selecting metrics, proposes metrics and benchmarks for a sampling of individual PATH programs, and discusses other metrics that potentially could be developed that may add value to the evaluation process. The framework and individual program metrics can be used for ongoing management improvement efforts and to inform broader program-level metrics for government reporting requirements.

Mosey. G.; Doris, E.; Coggeshall, C.; Antes, M.; Ruch, J.; Mortensen, J.

2009-01-01T23:59:59.000Z

490

Potential use of feebate systems to foster environmentally sound urban waste management  

SciTech Connect

Waste treatment facilities are often shared among different municipalities as a means of managing wastes more efficiently. Usually, management costs are assigned to each municipality depending on the size of the population or total amount of waste produced, regardless of important environmental aspects such as per capita waste generation or achievements in composting or recycling. This paper presents a feebate (fee+rebate) system aimed to foster urban waste reduction and recovery. The proposal suggests that municipalities achieving better results in their waste management performance (from an ecological viewpoint) be recompensated with a rebate obtained from a fee charged to those municipalities that are less environmentally sound. This is a dynamic and flexible instrument that would positively encourage municipalities to reduce waste whilst increasing the recycling.

Puig-Ventosa, Ignasi

2004-07-01T23:59:59.000Z

491

Some Applications of Meteorology to Underwater Ambient Noise Studies in Block Island Sound  

Science Journals Connector (OSTI)

Turbulent atmospheric boundary?layer theory is applied to wind observations made over a shallow?water embayment to explain variations in ambient noise levels. Broad?band ambient?noise data for sea states up to 3 obtained at a fixed receiving site are presented for a shallow water acoustic test range in Block IslandSound. Hourly wind?speed averages are analyzed by means of spectra and covariance functions in order to compare the frequency composition of the acoustic and meteorological data. The power spectrum computed from the record of ambient noise pressure level as a function of time has significant peaks centered on frequencies of 0.04 and 0.10. Similar peaks at the corresponding frequencies are present in the spectra of wind speeds. The results of this experiment suggest that for wind speed fluctuations of less than 0.33 nonlinear effects of the wind are relatively unimportant in the generation of ambient noise.

Llyod C. Huff; Robert G. Williams

1967-01-01T23:59:59.000Z

492

Sustainability at Navistar: a model distinguished by sustainable innovation, proactive product stewardship, and sound science  

Science Journals Connector (OSTI)

While corporate sustainability is interpreted broadly to mean ensuring success in the present without compromising the future, a well-accepted workable definition has remained elusive. Sustainability is often defined using a set of criteria or metrics that address the recognised environmental, social, and economic pillars of sustainability. However, standard metrics fail to account for how companies deal with operational challenges to their sustainability and viability. As a 175 year old diesel engine manufacturer, Navistar, Inc. has developed a model to address not only the three pillars of sustainability but also its significant business challenges, including those related to health concerns over its diesel products and environmental and employee legacies. Featuring a commitment to sustainable innovation and product stewardship and reliance on sound science, Navistar's sustainability model has evolved in response to its unique operating environment. This model illustrates the benefits of designing sustainability strategies to address specific business challenges rather than a stan