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Note: This page contains sample records for the topic "on-site research design" 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
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1

Research on Site Selection for Urban Compressed Natural Gas Station  

Science Conference Proceedings (OSTI)

By using basic principle of Quality Function Deployment (QFD) methodology, this article tries to make the site selection for urban CNG station as a design of new product, firstly Considers the requirements of different participants systematically, secondly ... Keywords: CNG station, location planning, Quality Function Deployment (QFD), House of Quality (HOQ)

Liang Tao; Li Qingsong; Zhang Xuejin

2010-05-01T23:59:59.000Z

2

Technical Conference on the Criteria for Designation of NIETCs: On-Site Final Attendee List  

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

ON-SITE FINAL ATTENDEE LIST ON-SITE FINAL ATTENDEE LIST Poonum Agrawal U.S. Department of Energy Email: poonum.agrawal@hq.doe.gov Parveen Baig Iowa Utilities Board Email: parveen.baig@iub.state.ia.us Derek Bandera Reliant Energy, Inc. Email: dbandera@reliant.com Diane Barney New York Dept. of Public Service Email: diane_barney@dps.state.ny.us Joel Bearden Cargill Power Markets, LLC Email: joel_bearden@cargill.com Michael Bednarz US Department of Energy - Midwest Regional Office Email: michael.bednarz@ee.doe.gov Mark Bennett Electric Power Supply Association Email: mbennett@epsa.org Bradley Bentley Sempra Energy Utility Email: bbentley@semprautilities.com Heather Bergman The Keystone Center Email: hbergman@keystone.org Ricky Bittle Arkansas Electric Cooperative

3

NEHRP - Earthquake Resistant Design Research Needs ...  

Science Conference Proceedings (OSTI)

Library. Research Needs Reports Earthquake Resistant Design. Earthquake Resistant Design. 2011. Research Plan for the ...

4

Credible Research Designs for Minimum Wage Studies  

E-Print Network (OSTI)

Credible Research Designs for Minimum Wage Studies SylviaWe assess alternative research designs for minimum wageAllegretto: Institute for Research on Labor and Employment,

Allegretto, Sylvia; Dube, Arindrajit; Reich, Michael; Zipperer, Ben

2013-01-01T23:59:59.000Z

5

Research experiments detailed design review  

DOE Green Energy (OSTI)

The illustrations for the detailed design review of the heliostats for a solar thermal pilot plant are presented. Also included are the program schedule, meeting agenda, and component design features. (MHR)

Not Available

1976-01-01T23:59:59.000Z

6

Research and design : methods for integration  

E-Print Network (OSTI)

This study investigates the major factors which inhibit and foster the integration and application of research knowledge with design practice. The results are presented in two parts: Part I, a generic user handbook, and ...

Ness, Richard E

1984-01-01T23:59:59.000Z

7

Research Commentary---Designing Smart Markets  

Science Conference Proceedings (OSTI)

Electronic markets have been a core topic of information systems (IS) research for last three decades. We focus on a more recent phenomenon: smart markets. This phenomenon is starting to draw considerable interdisciplinary attention from the researchers ... Keywords: auctions, decision support systems, design, experimentation, platforms, preferences, smart markets, software agents, trading agent competition

Martin Bichler; Alok Gupta; Wolfgang Ketter

2010-12-01T23:59:59.000Z

8

Microchannel Reactor System Design & Demonstration For On-Site H2O2 Production by Controlled H2/O2 Reaction  

Science Conference Proceedings (OSTI)

We successfully demonstrated an innovative hydrogen peroxide (H2O2) production concept which involved the development of flame- and explosion-resistant microchannel reactor system for energy efficient, cost-saving, on-site H2O2 production. We designed, fabricated, evaluated, and optimized a laboratory-scale microchannel reactor system for controlled direct combination of H2 and O2 in all proportions including explosive regime, at a low pressure and a low temperature to produce about 1.5 wt% H2O2 as proposed. In the second phase of the program, as a prelude to full-scale commercialization, we demonstrated our H2O2 production approach by ‘numbering up’ the channels in a multi-channel microreactor-based pilot plant to produce 1 kg/h of H2O2 at 1.5 wt% as demanded by end-users of the developed technology. To our knowledge, we are the first group to accomplish this significant milestone. We identified the reaction pathways that comprise the process, and implemented rigorous mechanistic kinetic studies to obtain the kinetics of the three main dominant reactions. We are not aware of any such comprehensive kinetic studies for the direct combination process, either in a microreactor or any other reactor system. We showed that the mass transfer parameter in our microreactor system is several orders of magnitude higher than what obtains in the macroreactor, attesting to the superior performance of microreactor. A one-dimensional reactor model incorporating the kinetics information enabled us to clarify certain important aspects of the chemistry of the direct combination process as detailed in section 5 of this report. Also, through mathematical modeling and simulation using sophisticated and robust commercial software packages, we were able to elucidate the hydrodynamics of the complex multiphase flows that take place in the microchannel. In conjunction with the kinetics information, we were able to validate the experimental data. If fully implemented across the whole industry as a result of our technology demonstration, our production concept is expected to save >5 trillion Btu/year of steam usage and >3 trillion Btu/year in electric power consumption. Our analysis also indicates >50 % reduction in waste disposal cost and ~10% reduction in feedstock energy. These savings translate to ~30% reduction in overall production and transportation costs for the $1B annual H2O2 market.

Adeniyi Lawal

2008-12-09T23:59:59.000Z

9

Microgrids: distributed on-site generation  

E-Print Network (OSTI)

Microgrids: distributed on-site generation Suleiman Abu-Sharkh, Rachel Li, Tom Markvart, Neil Ross for Climate Change Research Technical Report 22 #12;1 Microgrids: distributed on-site generation Tyndall production by small scale generators in close proximity to the energy users, integrated into microgrids

Watson, Andrew

10

On-site Housing | Staff Services  

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

On-site Housing On-site Housing Note: All guests wishing to stay on-site must be registered and approved in the BNL Guest Information System (GIS). Welcome to Brookhaven National Laboratory. BNL attracts more than 4,500 visiting scientists from all over the world each year to perform scientific research and work with our staff. To support our guests, there are 333 on-site housing units. These units are comprised of 66 family-style apartments, 39 efficiency apartments, 213 dormitory rooms, 13 Guest House rooms, and 2 year round private houses. Location: Hours of Operation: Research Support Building (400A), 20 Brookhaven Avenue Monday - Friday: 8:00 am to Midnight Reservations: (631) 344-2541 or 344-2551 Saturday: Closed* Fax: (631) 344-3098 Sunday: 4:00 pm to Midnight

11

Emergent pedagogies in design research education  

E-Print Network (OSTI)

Recent demand for applied knowledge within architectural practice has resulted in the proliferation of university based research groups. Given the role advanced degree programs play in educating architectural researchers, ...

Press, Joseph

1997-01-01T23:59:59.000Z

12

NEHRP - Earthquake Resistant Design Research Needs ...  

Science Conference Proceedings (OSTI)

... report summarizes the recommended tasks, approximate schedule, and order of ... Piece: Improving Seismic Design and Construction Practices (ATC ...

13

Strong concepts: Intermediate-level knowledge in interaction design research  

Science Conference Proceedings (OSTI)

Design-oriented research practices create opportunities for constructing knowledge that is more abstracted than particular instances, without aspiring to be at the scope of generalized theories. We propose an intermediate design knowledge form that we ... Keywords: Design research, bare-skin connection, seamfulness, social navigation, strong concepts

Kristina Höök; Jonas Löwgren

2012-10-01T23:59:59.000Z

14

NREL: Wind Research - Design Review and Analysis  

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

Computer-Aided Engineering Systems Engineering Controls Analysis Testing Utility Grid Integration Assessment Wind Resource Assessment Projects Facilities Research Staff Working...

15

Research on encouraging sketching in engineering design  

Science Conference Proceedings (OSTI)

The value of sketching in engineering design has been widely documented. This paper reviews trends in recent studies on sketching in engineering design and focuses on the encouragement of sketching. The authors present three experimental studies on sketching ... Keywords: Experimental Study, Motivation, Sketching, Smartpen

Linda c. Schmidt; Noe vargas Hernandez; Ashley l. Ruocco

2012-08-01T23:59:59.000Z

16

Design science as design of social systems --- implications for information systems research  

Science Conference Proceedings (OSTI)

There are indications that contemporary IS research is increasingly concerned with the organizational environment in which information systems are part of or used in. This means that IS design science approaches could benefit from concerning themselves ... Keywords: IS design, design science, organizational design, social systems design, socio-technical systems design

Andreas Drechsler

2012-05-01T23:59:59.000Z

17

Designing a Bubbling Fluidized Bed (BFB) Boiler for Research Purposes.  

E-Print Network (OSTI)

??This project is part of the efforts made by Savonia University of Applied Sciences to design the future EU-funded combustion research laboratory that will be… (more)

Castiella Franco, Daniel

2013-01-01T23:59:59.000Z

18

Resilient Control Systems: Next Generation Design Research  

Science Conference Proceedings (OSTI)

Since digital control systems were introduced to the market more than 30 years ago, the operational efficiency and stability gained through their use have fueled our migration and ultimate dependence on them for the monitoring and control of critical infrastructure. While these systems have been designed for functionality and reliability, a hostile cyber environment and uncertainties in complex networks and human interactions have placed additional parameters on the design expectations for control systems.

Craig Rieger

2009-05-01T23:59:59.000Z

19

On-site cogeneration for office buildings  

SciTech Connect

The purpose of this project was to investigate the feasibility of alternative means of enhancing the economic attractiveness of cogeneration for use in office buildings. One course of action designed to achieve this end involves directing the exhaust heat of a cogeneration unit through an absorption chiller to produce cooling energy. Thus, the units could be operated more continuously, particularly if thermal storage is incorporated. A second course of action for improving the economics of cogeneration in office buildings involves the sale of the excess cogenerated waste heat. A potential market for this waste heat is a district heating grid, prevalent in the downtown sections of most urban areas in the US. This project defines a realistic means to guide the integration of cogeneration and district heating. The approach adopted to achieve this end involved researching the issues surrounding the integration of on-site cogeneration in downtown commercial office buildings, and performing an energy and economic feasibility analysis for a representative building. The technical, economic and legal issues involved in this type of application were identified and addressed. The research was also intended as a first step toward implementing a pilot project to demonstrate the feasibility of office building cogeneration in San Francisco. 13 refs., 7 figs., 4 tabs.

Not Available

1985-04-01T23:59:59.000Z

20

On Site Energy | Open Energy Information  

Open Energy Info (EERE)

On Site Energy On Site Energy Jump to: navigation, search Name On-Site Energy Place Alexandria, Virginia Zip 22307 Sector Geothermal energy Product Virginia-based small geothermal system design and installation firm. Coordinates 31.19224°, 29.88987° 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":31.19224,"lon":29.88987,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "on-site research design" 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

Applying design science research for enterprise architecture business value assessments  

Science Conference Proceedings (OSTI)

In the effort to measure the business value and impact of Enterprise Architecture (EA), we need to adapt an appropriate form of information systems research in order to cope with the encountered challenges. For this purpose, we employed Design Science ... Keywords: business value assessment, design science, enterprise architecture

Martin Meyer; Markus Helfert; Brian Donnellan; Jim Kenneally

2012-05-01T23:59:59.000Z

22

SNERDI Shanghai Nuclear Engineering Research and Design Institute | Open  

Open Energy Info (EERE)

SNERDI Shanghai Nuclear Engineering Research and Design Institute SNERDI Shanghai Nuclear Engineering Research and Design Institute Jump to: navigation, search Name SNERDI (Shanghai Nuclear Engineering Research and Design Institute) Place Shanghai, China Product The Shanghai Nuclear Engineering Research and Design Institute was established on July 28th, 1970, as a key research and design institute under direct administration of China National Nuclear Corporation (CNNC). Coordinates 31.247709°, 121.472618° 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":31.247709,"lon":121.472618,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

23

Using design critique as research to link sustainability and interactive technologies  

Science Conference Proceedings (OSTI)

This paper echoes and points to work we have presented elsewhere on establishing the links between issues of sustainability and interaction design. The significant contribution of this paper is a description of the use of design critique as a research ... Keywords: design critique, design ethics and values, design research, research methods, social context of interaction design, sustainable interaction design, value sensitive design

Eli Blevis; Youn-kyung Lim; David Roedl; Erik Stolterman

2007-07-01T23:59:59.000Z

24

DOE Designated User Facilities Multiple Laboratories * ARM Climate Research Facility  

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

Designated User Facilities Designated User Facilities Multiple Laboratories * ARM Climate Research Facility Argonne National Laboratory * Advanced Photon Source (APS) * Electron Microscopy Center for Materials Research * Argonne Tandem Linac Accelerator System (ATLAS) * Center for Nanoscale Materials (CNM) * Argonne Leadership Computing Facility (ALCF) * Brookhaven National Laboratory * National Synchrotron Light Source (NSLS) * Accelerator Test Facility (ATF) * Relativistic Heavy Ion Collider (RHIC) * Center for Functional Nanomaterials (CFN) * National Synchrotron Light Source II (NSLS-II ) (under construction) Fermi National Accelerator Laboratory * Fermilab Accelerator Complex Idaho National Laboratory * Advanced Test Reactor ** * Wireless National User Facility (WNUF)

25

Advanced computational research in materials processing for design and manufacturing  

DOE Green Energy (OSTI)

The computational requirements for design and manufacture of automotive components have seen dramatic increases for producing automobiles with three times the mileage. Automotive component design systems are becoming increasingly reliant on structural analysis requiring both overall larger analysis and more complex analyses, more three-dimensional analyses, larger model sizes, and routine consideration of transient and non-linear effects. Such analyses must be performed rapidly to minimize delays in the design and development process, which drives the need for parallel computing. This paper briefly describes advanced computational research in superplastic forming and automotive crash worthiness.

Zacharia, T. [Oak Ridge National Lab., TN (United States). Metals and Ceramics

1994-12-31T23:59:59.000Z

26

Feed-pump hydraulic performance and design improvement, Phase I: research program design. Final report  

Science Conference Proceedings (OSTI)

As a result of prior EPRI-sponsored studies, it was concluded that a research program should be designed and implemented to provide an improved basis for the design, procurement, testing, and operation of large feed pumps with increased reliability and stability over the full range of operating conditions. This two-volume report contains a research plan which is based on a review of the present state of the art and which defines the necessary R and D program and estimates the benefits and costs of the program. The recommended research program consists of 30 interrelated tasks. It is designed to perform the needed research; to verify the results; to develop improved components; and to publish computer-aided design methods, pump specification guidelines, and a troubleshooting manual. Most of the technology proposed in the research plan is applicable to nuclear power plants as well as to fossil-fired plants. This volume contains appendixes on pump design, cavitation damage, performance testing, hydraulics, two-phase flow in pumps, flow stability, and rotor dynamics.

Brown, W.H.; Gopalakrishnan, S.; Fehlau, R.; Thompson, W.E.; Wilson, D.G.

1982-03-01T23:59:59.000Z

27

THE DESIGN AND CONSTRUCTION OF MAGNETIC FIELDS FOR PLASMA RESEARCH  

SciTech Connect

The main problems arising during the design and con struction of medium size air-core electro-magnets are discussed. The basic equations are given relating magnetic field strength, magnetic field rise time, power input, electrodynamic forces, and thermal conditions e.g., allowable temperature rise to give the detailed dimensions required for the electrical conductor and the cooling annull. The details for a 25 kgauss sectional oil-cooled electromagnet for plasma research are described. (auth)

Gryzinski, M.; Sadowski, M.

1962-03-01T23:59:59.000Z

28

A design guide for energy-efficient research laboratories  

Science Conference Proceedings (OSTI)

This document--A Design Guide for Energy-Efficient Research Laboratories--provides a detailed and holistic framework to assist designers and energy managers in identifying and applying advanced energy-efficiency features in laboratory-type environments. The Guide fills an important void in the general literature and compliments existing in-depth technical manuals. Considerable information is available pertaining to overall laboratory design issues, but no single document focuses comprehensively on energy issues in these highly specialized environments. Furthermore, practitioners may utilize many antiquated rules of thumb, which often inadvertently cause energy inefficiency. The Guide helps its user to: introduce energy decision-making into the earliest phases of the design process, access the literature of pertinent issues, and become aware of debates and issues on related topics. The Guide does focus on individual technologies, as well as control systems, and important operational factors such as building commissioning. However, most importantly, the Guide is intended to foster a systems perspective (e.g. right sizing) and to present current leading-edge, energy-efficient design practices and principles.

Wishner, N.; Chen, A.; Cook, L. [eds.; Bell, G.C.; Mills, E.; Sartor, D.; Avery, D.; Siminovitch, M.; Piette, M.A.

1996-09-24T23:59:59.000Z

29

EDRA / Places Awards for Place Design and Place Research -- Call for Entries  

E-Print Network (OSTI)

The EDRAJPlaces Awards for Place Design and Place ResearchD C LU T h e EDRA/Places awards program was created to rec­and design. Place research awards recognize projects that

1998-01-01T23:59:59.000Z

30

Design of renewable energy powered solar cool research centre.  

E-Print Network (OSTI)

?? Solar cooling research center is being developed on CSEM-UAE outdoor research facility in RAK/UAE.  The research center is capable to test system from 1… (more)

Rathnasooriya, Prageeth

2012-01-01T23:59:59.000Z

31

Research and Debate -- Community Activism vs. Community Design  

E-Print Network (OSTI)

hotel and conference center on Center Street. Yet, absent a design process to channel creative energies

Roberts, John N.

2008-01-01T23:59:59.000Z

32

Marketing Research Design and Analysis University of Michigan Business School  

E-Print Network (OSTI)

. Section 3: Specific Research Questions The AWARE research team will present this project in Washington DC. The prototype software will be made available and will run on any Windows or PalmOS machine. Additionally

Michalek, Jeremy J.

33

NREL: Water Power Research - Design Review and Analysis  

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

activities include mechanical design, hydrodynamics, structural dynamics, advanced controls, model development, grid integration, and instrumentation and testing. Read about...

34

On-Site Small Wind Incentive Program | Department of Energy  

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

On-Site Small Wind Incentive Program On-Site Small Wind Incentive Program On-Site Small Wind Incentive Program < Back Eligibility Agricultural Commercial Fed. Government Industrial Institutional Local Government Nonprofit Residential Schools State Government Savings Category Wind Buying & Making Electricity Maximum Rebate Lesser of $400,000 per site/customer or 50% of installed cost of system Program Info Funding Source RPS surcharge Start Date 01/01/2012 Expiration Date 12/31/2015 State New York Program Type State Rebate Program Rebate Amount First 10,000 kWh of expected annual energy production: $3.50/annual kWh Next 115,000 kWh of expected annual energy production: $1.00/annual kWh Energy production greater than 125,000 kWh: $0.30/annual kWh Provider New York State Energy Research and Development Authority

35

Applications of Systems Engineering to the Research, Design,...  

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

will take place. It also provides a basis for forming team structures and a vehicle for subsequent communication and interaction on refining and implementing the design...

36

First Principles Modeling for Research and Design of New Materials  

E-Print Network (OSTI)

First principles computation can be used to investigate an design materials in ways that can not be achieved with experimental means. We show how computations can be used to rapidly capture the essential physics that ...

Ceder, Gerbrand

37

Water Research Center Development -- Conceptual Design (Phase 0)  

Science Conference Proceedings (OSTI)

Impending regulations may place new restrictions on the consumption of water and the quality of wastewater discharges at electric generating units (EGUs). To help EGUs comply with any new water use and discharge limits, the Electric Power Research Institute (EPRI) is collaborating with Georgia Power Company (GPC), a subsidiary of Southern Company; Southern Company Services (SCS), Southern Company’s provider of technical services; and Southern Research Institute to collectively form the Water ...

2012-10-30T23:59:59.000Z

38

Fish Protection: Cooperative research advances fish-friendly turbine design  

SciTech Connect

Renewable hydropower is a tremendous resource within the Pacific Northwest that is managed with considerable cost and consideration for the safe migration of salmon. Recent research conducted in this region has provided results that could lower the impacts of hydro power production and make the technology more fish-friendly. This research is now being applied during a period when a huge emphasis is being made to develop clean, renewable energy sources.

Brown, Richard S.; Ahmann, Martin L.; Trumbo, Bradly A.; Foust, Jason

2012-12-01T23:59:59.000Z

39

Evaluating APIs: a call for design science research  

Science Conference Proceedings (OSTI)

In a business world characterized by ecosystem-based competition, APIs are key determinants of success. However, there is very little guidance on how organizations should go about making decisions about APIs. API design must account for the needs of ... Keywords: API, kernel theory, modularity, stakeholders, strategy

Bala Iyer; George Wyner

2012-05-01T23:59:59.000Z

40

NREL: Wind Research - Offshore Design Tools and Methods  

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

Design Tools and Methods Design Tools and Methods Graphic of a modular depiction of the FAST tool, which includes aerodynamics, hydrodynamics, control and electrical system dynamics, and structural dynamics modules. NREL's CAE Tool, FAST, and its Sub-Modules Illustration of wind turbines in various environments including land-based, shallow water (0-30m), transitional depth (30-60m), and deep water floating (greater than 60m). FAST has the capability of modeling a wide range of offshore wind system configurations including shallow water, transitional depth, and floating systems. With DOE's support, NREL has developed and maintains a robust, open-source, modular computer-aided engineering (CAE) tool, known as FAST. It has state-of-the-art capabilities for full dynamic system simulation over a

Note: This page contains sample records for the topic "on-site research design" 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

Guidelines for Designing Effective Energy Information Feedback Pilots: Research Protocols  

Science Conference Proceedings (OSTI)

Enhanced and timely information regarding consumers electricity use and costs, known as feedback, may significantly influence their behavior across a broad spectrum of usage and acquisition decisions. Such information feedback has become increasingly important in light of widespread investments in Smart Grid technologies. This report identifies protocols for three phases of energy information feedback pilotsresearch design, analysis, and reportingalong with three example applications. When used as the co...

2010-04-23T23:59:59.000Z

42

Module Design, Materials, and Packaging Research Team: Activities and Capabilities  

DOE Green Energy (OSTI)

Our team activities are directed at improving PV module reliability by incorporating new, more effective, and less expensive packaging materials and techniques. New and existing materials or designs are evaluated before and during accelerated environmental exposure for the following properties: (1) Adhesion and cohesion: peel strength and lap shear. (2) Electrical conductivity: surface, bulk, interface and transients. (3) Water vapor transmission: solubility and diffusivity. (4) Accelerated weathering: ultraviolet, temperature, and damp heat tests. (5) Module and cell failure diagnostics: infrared imaging, individual cell shunt characterization, coring. (6) Fabrication improvements: SiOxNy barrier coatings and enhanced wet adhesion. (7) Numerical modeling: Moisture ingress/egress, module and cell performance, and cell-to-frame leakage current. (8) Rheological properties of polymer encapsulant and sheeting materials. Specific examples will be described.

McMahon, T. J.; del Cueto, J.; Glick, S.; Jorgensen, G.; Kempe, M.; Kennedy, C.; Pern, J.; Terwilliger, K

2005-01-01T23:59:59.000Z

43

Advanced On-Site Wastewater Treatment and Management Market Study: Volume 2: State Reports  

Science Conference Proceedings (OSTI)

This report is comprised of summaries of the status of on-site and small community wastewater systems in each state in the United States. The summaries provide an excellent general reference for further research into the status of each state's on-site wastewater systems.

2000-09-27T23:59:59.000Z

44

Proceedings of 3rd US/German Workshop on Salt Repository Research, Design,  

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

Proceedings of 3rd US/German Workshop on Salt Repository Research, Proceedings of 3rd US/German Workshop on Salt Repository Research, Design, and Operation Proceedings of 3rd US/German Workshop on Salt Repository Research, Design, and Operation The 3rd U.S./German Workshop on Salt Repository Research, Design and Operation was held in Albuquerque and Carlsbad, New Mexico on October 8-11, 2012. Approximately 60 salt research scientists from Germany and the United States met to discuss repository science state of the art. Workshop topics included: 1) Safety case for heat-generating waste disposal in salt; 2) Benchmark modeling in preparation for thermomechanical field-scale tests; and 3) Reconsolidation of granular salt. Collaboration being pursued by U.S. and German salt repository researchers is presented in the report.

45

A Model of R&D Valuation and the Design of Research Incentives  

E-Print Network (OSTI)

of Advancing to Phase II R&D Table 4. Hybrid Plans: variableif successful) Probability of Advancing to Phase II R&DA Model of R&D Valuation and the Design of Research

Hsu, Jason C.; Schwartz, Eduardo S.

2003-01-01T23:59:59.000Z

46

PPPL-led researchers seek to demonstrate a novel design for a...  

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

PPPL-led researchers seek to demonstrate a novel design for a key diagnostic tool for ITER By John Greenwald April 13, 2012 Tweet Widget Facebook Like Google Plus One Dave Johnson...

47

Fusion Engineering and Design 46 (1999) 207220 ITER divertor, design issues and research and development  

E-Print Network (OSTI)

of the PFCs is performed ex-vessel in a hot cell, where it is anticipated the refurbishment of 60 cassettes, November 1997. [19] E. Martin, et al., Design of the ITER Divertor Remote Handling System; 19th SOFT, tritium inventory, impurity control, armour lifetime, electromagnetic loads, diagnostics, and remote

Raffray, A. René

48

Activity theory: A framework for design and reporting on research projects based on ICT  

Science Conference Proceedings (OSTI)

We propose using activity theory as a basis for designing and reporting on research projects that focus on information and communication technology (ICT) as a means to support educational processes. Adopting the theory, we describe teaching/learning ... Keywords: activity theory, evaluation, project design and reports, theoretical models

Rosa-Maria Bottino; Giancarlo Chiappini; Paola Forcheri; Enrica Lemut; Maria-Teresa Molfino

1999-09-01T23:59:59.000Z

49

ASHRAE Transactions: Research 105 Current duct design methods for variable air volume  

E-Print Network (OSTI)

ASHRAE Transactions: Research 105 ABSTRACT Current duct design methods for variable air volume (VAV for different design conditions are sought using a duct fitting database program as described in ASHRAE (1993 Jeffrey D. Spitler, Ph.D., P.E. Ronald D. Delahoussaye, Ph.D. Member ASHRAE Taecheol Kim is a Ph

50

Designing Survey Instruments for Measuring Behavior Change: Applications to Feedback Research  

Science Conference Proceedings (OSTI)

This report provides guidance on how to develop survey-based studies and instruments to gather self-reported changes in participant behavior that can be attributable to feedback interventions. The report provides guidelines, intended to complement past EPRI work on behavioral research evaluation, to move researchers through the study design process, from overarching considerations, to setting up the survey research methods to establish attribution, to providing techniques for collecting behavioral inform...

2011-12-30T23:59:59.000Z

51

Federal Energy Management Program: On-Site Renewable Power Purchase  

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

On-Site Renewable On-Site Renewable Power Purchase Agreements to someone by E-mail Share Federal Energy Management Program: On-Site Renewable Power Purchase Agreements on Facebook Tweet about Federal Energy Management Program: On-Site Renewable Power Purchase Agreements on Twitter Bookmark Federal Energy Management Program: On-Site Renewable Power Purchase Agreements on Google Bookmark Federal Energy Management Program: On-Site Renewable Power Purchase Agreements on Delicious Rank Federal Energy Management Program: On-Site Renewable Power Purchase Agreements on Digg Find More places to share Federal Energy Management Program: On-Site Renewable Power Purchase Agreements on AddThis.com... Energy Savings Performance Contracts ENABLE Utility Energy Service Contracts On-Site Renewable Power Purchase Agreements

52

Digital form and materiality: propositions for a new approach to interaction design research  

Science Conference Proceedings (OSTI)

Advanced information and interaction technology pervades everyday life, introducing new forms and meanings of computer applications beyond desktop computers---from varying types of digital devices to interactive fashion and architecture. Motivated by ... Keywords: digital artifact, form, form-driven interaction design and research, materiality

Heekyoung Jung; Erik Stolterman

2012-10-01T23:59:59.000Z

53

Design and implementation of P2P multimedia system on Taiwan Advance Research and Education Network  

Science Conference Proceedings (OSTI)

This study designs and implements a cross-platform, cross-domain P2P multimedia sharing system in the Taiwan Advance Research and Education Network. The system allows users to easily access the multimedia resources of the entire network from any network ... Keywords: OSGi, P2P network, multimedia system

Sung-Yen Chang; Chin-Feng Lai; Yueh-Min Huang; Te-Lung Liu; Jen-Wei Hu; Chia-Cheng Hu

2010-06-01T23:59:59.000Z

54

96 ASHRAE Transactions: Research Current duct design methods for variable air volume  

E-Print Network (OSTI)

96 ASHRAE Transactions: Research ABSTRACT Current duct design methods for variable air volume (VAV in the 1997 ASHRAE Handbook--Fundamentals (ASHRAE 1997): equal friction, static regain, and the T Systems Taecheol Kim Jeffrey D. Spitler, Ph.D., P.E. Ronald D. Delahoussaye, Ph.D. Member ASHRAE Taecheol

55

Design-Build Process for the Research Support Facility (RSF) (Book)  

Science Conference Proceedings (OSTI)

An in-depth look at how the U.S. DOE and NREL used a performance-based design-build contract to build the Research Support Facility (RSF); one of the most energy efficient office buildings in the world.

Not Available

2012-06-01T23:59:59.000Z

56

The Primary Research Design of the Integrated Architecture and Using Solar Energy  

Science Conference Proceedings (OSTI)

This article try to research the designing method of how to melt using solar energy and architecture in an excellent form. It compares the functions and the shape with both structure of buildings and the equipments of solar energy to find the way to ... Keywords: solar energy, architecture, reasonable, Artistic

Cao Ziyu; Gao Guanghua; Zhao Mengyu

2012-05-01T23:59:59.000Z

57

On-Site Disposal Facility Inspection Report  

Office of Legacy Management (LM)

8947.1 8947.1 09/13 On-Site Disposal Facility Inspection Report September 2013 6319-D6242 8947.2 09/13 East Face Cell 1 West Face Cell 1 6319D-6208 6319D-6231 8947.3 09/13 North Face Cell 1 North Drainage (looking west) 6319D-6206 6319D-6205 8947.4 09/13 East Face Cell 2 West Face Cell 2 6319D-6230 6319D-6209 8947.5 09/13 East Face Cell 3 West Face Cell 3 6319D-6229 6319D-6210 8947.6 09/13 East Face Cell 4 West Face Cell 4 6319D-6227 6319D-62111 8947.7 09/13 East Face Cell 5 West Face Cell 5 6319D-6226 6319D-6213 8947.8 09/13 East Face Cell 6 6319D-6214 6319D-6225 West Face Cell 6 8947.9 09/13 East Face Cell 7 6319D-6215 6319D-6223 West Face Cell 7 8947.10 09/13 East Face Cell 8 6319D-6217 6319D-6220 West Face Cell 8 8947.11 09/13 South Face Cell 8 6319D-6219 6319D-6218 South Drainage (looking west) 8947.12 09/13

58

Applications of Systems Engineering to the Research, Design, and Development of Wind Energy Systems  

DOE Green Energy (OSTI)

This paper surveys the landscape of systems engineering methods and current wind modeling capabilities to assess the potential for development of a systems engineering to wind energy research, design, and development. Wind energy has evolved from a small industry in a few countries to a large international industry involving major organizations in the manufacturing, development, and utility sectors. Along with this growth, significant technology innovation has led to larger turbines with lower associated costs of energy and ever more complex designs for all major subsystems - from the rotor, hub, and tower to the drivetrain, electronics, and controls. However, as large-scale deployment of the technology continues and its contribution to electricity generation becomes more prominent, so have the expectations of the technology in terms of performance and cost. For the industry to become a sustainable source of electricity, innovation in wind energy technology must continue to improve performance and lower the cost of energy while supporting seamless integration of wind generation into the electric grid without significant negative impacts on local communities and environments. At the same time, issues associated with wind energy research, design, and development are noticeably increasing in complexity. The industry would benefit from an integrated approach that simultaneously addresses turbine design, plant design and development, grid interaction and operation, and mitigation of adverse community and environmental impacts. These activities must be integrated in order to meet this diverse set of goals while recognizing trade-offs that exist between them. While potential exists today to integrate across different domains within the wind energy system design process, organizational barriers such as different institutional objectives and the importance of proprietary information have previously limited a system level approach to wind energy research, design, and development. To address these challenges, NREL has embarked on an initiative to evaluate how methods of systems engineering can be applied to the research, design and development of wind energy systems. Systems engineering is a field within engineering with a long history of research and application to complex technical systems in domains such as aerospace, automotive, and naval architecture. As such, the field holds potential for addressing critical issues that face the wind industry today. This paper represents a first step for understanding this potential through a review of systems engineering methods as applied to related technical systems. It illustrates how this might inform a Wind Energy Systems Engineering (WESE) approach to the research, design, and development needs for the future of the industry. Section 1 provides a brief overview of systems engineering and wind as a complex system. Section 2 describes these system engineering methods in detail. Section 3 provides an overview of different types of design tools for wind energy with emphasis on NREL tools. Finally, Section 4 provides an overview of the role and importance of software architecture and computing to the use of systems engineering methods and the future development of any WESE programs. Section 5 provides a roadmap of potential research integrating systems engineering research methodologies and wind energy design tools for a WESE framework.

Dykes, K.; Meadows, R.; Felker, F.; Graf, P.; Hand, M.; Lunacek, M.; Michalakes, J.; Moriarty, P.; Musial, W.; Veers, P.

2011-12-01T23:59:59.000Z

59

Systems Engineering Applications to Wind Energy Research, Design, and Development (Poster)  

DOE Green Energy (OSTI)

Over the last few decades, wind energy has evolved into a large international industry involving major players in the manufacturing, construction, and utility sectors. Coinciding with the industry's growth, significant innovation in the technology has resulted in larger turbines with lower associated costs of energy and more complex designs in all subsystems. However, as the deployment of the technology grows, and its role within the electricity sector becomes more prominent, so has the expectations of the technology in terms of performance, reliability, and cost. The industry currently partitions its efforts into separate paths for turbine design, plant design and development, grid interaction and operation, and mitigation of adverse community and environmental impacts. These activities must be integrated to meet a diverse set of goals while recognizing trade-offs between them. To address these challenges, the National Renewable Energy Laboratory (NREL) has embarked on the Wind Energy Systems Engineering (WESE) initiative to use methods of systems engineering in the research, design, and development of wind energy systems. Systems engineering is a field that has a long history of application to complex technical systems. The work completed to date represents a first step in understanding this potential. It reviews systems engineering methods as applied to related technical systems and illustrates how these methods can be combined in a WESE framework to meet the research, design, and development needs for the future of the industry.

Dykes, K.; Damiani, R.; Felker, F.; Graf, P.; Hand, M.; Meadows, R.; Musial, W.; Moriarty, P.; Ning, A.; Scott, G.; Sirnivas, S.; Veers, P.

2012-06-01T23:59:59.000Z

60

Design and Validation of Control Room Upgrades Using a Research Simulator Facility  

SciTech Connect

Since 1981, the United States (U.S.) Nuclear Regulatory Commission (NRC) [1] requires a plant- specific simulator facility for use in training at U.S. nuclear power plants (NPPs). These training simulators are in near constant use for training and qualification of licensed NPP operators. In the early 1980s, the Halden Man-Machine Laboratory (HAMMLab) at the Halden Reactor Project (HRP) in Norway first built perhaps the most well known set of research simulators. The HRP offered a high- fidelity simulator facility in which the simulator is functionally linked to a specific plant but in which the human-machine interface (HMI) may differ from that found in the plant. As such, HAMMLab incorporated more advanced digital instrumentation and controls (I&C) than the plant, thereby giving it considerable interface flexibility that researchers took full advantage of when designing and validating different ways to upgrade NPP control rooms. Several U.S. partners—the U.S. NRC, the Electrical Power Research Institute (EPRI), Sandia National Laboratories, and Idaho National Laboratory (INL) – as well as international members of the HRP, have been working with HRP to run control room simulator studies. These studies, which use crews from Scandinavian plants, are used to determine crew behavior in a variety of normal and off-normal plant operations. The findings have ultimately been used to guide safety considerations at plants and to inform advanced HMI design—both for the regulator and in industry. Given the desire to use U.S. crews of licensed operators on a simulator of a U.S. NPP, there is a clear need for a research simulator facility in the U.S. There is no general-purpose reconfigurable research oriented control room simulator facility in the U.S. that can be used for a variety of studies, including the design and validation of control room upgrades.

Ronald L. Boring; Vivek Agarwal; Jeffrey C. Joe; Julius J. Persensky

2012-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "on-site research design" 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

Design for energy efficiency: Energy efficient industrialized housing research program. Progress report  

Science Conference Proceedings (OSTI)

Since 1989, the U.S. Department of Energy has sponsored the Energy Efficient Industrialized Housing research program (EEIH) to improve the energy efficiency of industrialized housing. Two research centers share responsibility for this program: The Center for Housing Innovation at the University of Oregon and the Florida Solar Energy Center, a research institute of the University of Central Florida. Additional funding is provided through the participation of private industry, state governments and utilities. The program is guided by a steering committee comprised of industry and government representatives. This report summarizes Fiscal Year (FY) 1990 activities and progress, and proposed activities for FY 1991 in Task 2.1 Design for Energy Efficiency. This task establishes a vision of energy conservation opportunities in critical regions, market segments, climate zones and manufacturing strategies significant to industrialized housing in the 21st Century. In early FY 1990, four problem statements were developed to define future housing demand scenarios inclusive of issues of energy efficiency, housing design and manufacturing. Literature surveys were completed to assess seven areas of influence for industrialized housing and energy conservation in the future. Fifty-five future trends were identified in computing and design process; manufacturing process; construction materials, components and systems; energy and environment; demographic context; economic context; and planning policy and regulatory context.

Kellett, R.; Berg, R.; Paz, A.; Brown, G.Z.

1991-03-01T23:59:59.000Z

62

Design, construction, and testing of the direct absorption receiver panel research experiment  

DOE Green Energy (OSTI)

A panel research experiment (PRE) was designed, built, and tested as a scaled-down model of a direct absorption receiver (DAR). The PRE is a 3-MW{sub t}DAR experiment that will allow flow testing with molten nitrate salt and provide a test bed for DAR testing with actual solar heating. In a solar central receiver system DAR, the heat absorbing fluid (a blackened molten nitrate salt) flows in a thin film down a vertical panel (rather than through tubes as in conventional receiver designs) and absorbs the concentrated solar flux directly. The ability of the flowing salt film to absorb flux directly. The ability of the flowing salt film to absorb the incident solar flux depends on the panel design, hydraulic and thermal fluid flow characteristics, and fluid blackener properties. Testing of the PRE is being conducted to demonstrate the engineering feasibility of the DAR concept. The DAR concept is being investigated because it offers numerous potential performance and economic advantages for production of electricity when compared to other solar receiver designs. The PRE utilized a 1-m wide by 6-m long absorber panel. The salt flow tests are being used to investigate component performance, panel deformations, and fluid stability. Salt flow testing has demonstrated that all the DAR components work as designed and that there are fluid stability issues that need to be addressed. Future solar testing will include steady-state and transient experiments, thermal loss measurements, responses to severe flux and temperature gradients and determination of peak flux capability, and optimized operation. In this paper, we describe the design, construction, and some preliminary flow test results of the Panel Research Experiment. 11 refs., 8 figs., 2 tabs.

Chavez, J.M.; Rush, E.E.; Matthews, C.W.; Stomp, J.M.; Imboden, J.; Dunkin, S.

1990-01-01T23:59:59.000Z

63

Federal Energy Management Program: On-Site Renewable Power Purchase  

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

On-Site Renewable Power Purchase Agreements On-Site Renewable Power Purchase Agreements Graphic of the eTraining logo Training Available Federal On-Site Renewable Power Purchase Agreements: Learn how to develop an on-site renewable Power Purchase Agreement (PPA) by taking this FEMP eTraining course. At a Glance Power purchase agreements feature a variety of benefits and considerations for Federal agencies, including: Benefits: No up-front capital costs Ability to monetize tax incentives Typically a known, long-term energy price No operations and maintenance responsibilities Minimal risk to the agency Considerations: Federal sector experience with PPAs is still growing Contract term limitations Inherent transaction costs Challenges with site access contracts and concerns On-site renewable power purchase agreements (PPAs) allow Federal agencies to fund on-site renewable energy projects with no up-front capital costs incurred.

64

Undergraduate Research at Jefferson Lab - Designing a Multi-Purpose Dark  

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

Noise Correlation Noise Correlation Previous Project (Noise Correlation) Undergraduate Research Main Index Next Project (Proton-Deuteron Drell-Yan Reaction) Proton-Deuteron Drell-Yan Reaction Designing a Multi-Purpose Dark Box Optimized for PMT Uniformity Testing Student: Nicholas M. Dowdle School: Emory & Henry College at Emory Mentored By: Jack McKisson This paper describes the process of designing a means for measuring the response uniformity for position-sensitive photomultiplier tubes (PSPMTs), a trait which, in the ideal case, suggests identical responses for every pixel on the face of a PSPMT in a field of uniform light. However, significant non-uniformities arise in the practical usage of PSPMTs, necessitating some form of compensation before or after experimentation. A

65

Reactor core design and modeling of the MIT research reactor for conversion to LEU  

SciTech Connect

Feasibility design studies for conversion of the MIT Research Reactor (MITR) to LEU are described. Because the reactor fuel has a rhombic cross section, a special input processor was created in order to model the reactor in great detail with the REBUS-PC diffusion theory code, in 3D (triangular-z) geometry. Comparisons are made of fuel assembly power distributions and control blade worth vs. axial position, between REBUS-PC results and Monte Carlo predictions from the MCNP code. Results for the original HEU core at zero burnup are also compared with measurement. These two analysis methods showed remarkable agreement. Ongoing fuel cycle studies are summarized. A status report will be given as to results thus far that affect key design decisions. Future work plans and schedules to achieve completion of the conversion are presented. (author)

Newton, Thomas H. Jr. [Nuclear Reactor Laboratory, Massachusetts Institute of Technology, 138 Albany St., Cambridge, MA 02139 (United States); Olson, Arne P.; Stillman, John A. [RERTR Program, Argonne National Laboratory, Argonne, IL 60439 (United States)

2008-07-15T23:59:59.000Z

66

Evaluation of injector location and nozzle design in a direct-injection hydrogen research engine.  

DOE Green Energy (OSTI)

The favorable physical properties of hydrogen (H{sub 2}) make it an excellent alternative fuel for internal combustion (IC) engines and hence it is widely regarded as the energy carrier of the future. Hydrogen direct injection provides multiple degrees of freedom for engine optimization and influencing the in-cylinder combustion processes. This paper compares the results in the mixture formation and combustion behavior of a hydrogen direct-injected single-cylinder research engine using two different injector locations as well as various injector nozzle designs.

Wallner, T.; Nande, A. M.; Naber, J.; Energy Systems; Michigan Technological Univ.

2008-06-01T23:59:59.000Z

67

Inverse Design: Playing "Jeopardy" in Materials Science (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)  

DOE Green Energy (OSTI)

'Inverse Design: Playing 'Jeopardy' in Materials Science' was submitted by the Center for Inverse Design (CID) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. CID, an EFRC directed by Bill Tumas at the National Renewable Energy Laboratory is a partnership of scientists from five institutions: NREL (lead), Northwestern University, University of Colorado, Stanford University, and Oregon State University. The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges. The mission of the Center for Inverse Design is 'to replace trial-and-error methods used in the development of materials for solar energy conversion with an inverse design approach powered by theory and computation.' Research topics are: solar photovoltaic, photonic, metamaterial, defects, spin dynamics, matter by design, novel materials synthesis, and defect tolerant materials.

Alex Zunger (former Director, Center for Inverse Design); Tumas, Bill (Director, Center for Inverse Design); CID Staff

2011-05-01T23:59:59.000Z

68

On-Site Renewable Power Purchase Agreements | Department of Energy  

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

Project Funding » On-Site Renewable Power Purchase Agreements Project Funding » On-Site Renewable Power Purchase Agreements On-Site Renewable Power Purchase Agreements October 7, 2013 - 3:35pm Addthis On-site renewable power purchase agreements (PPAs) allow Federal agencies to fund on-site renewable energy projects with no up-front capital costs incurred. With a PPA, a developer installs a renewable energy system on agency property under an agreement that the agency will purchase the power generated by the system. The agency pays for the system through these power payments over the life of the contract. After installation, the developer owns, operates, and maintains the system for the life of the contract. For more information, read the Federal Energy Mangement Program's (FEMP) introductory guide to PPAs and sample documents.

69

Sample Documents for On-Site Renewable Power Purchase Agreements |  

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

Funding » On-Site Renewable Power Purchase Agreements » Funding » On-Site Renewable Power Purchase Agreements » Sample Documents for On-Site Renewable Power Purchase Agreements Sample Documents for On-Site Renewable Power Purchase Agreements October 7, 2013 - 3:37pm Addthis The Federal Energy Management Program (FEMP) works with Federal agencies and partners to assemble sample documents from past on-site renewable power purchase agreement (PPA) projects to help streamline the PPA process. Requests for Proposal and Contracts Sample documents are available for the following requests for proposal: Photovoltaics at the Department of Energy's (DOE) Princeton Plasma Physics Laboratory: PPA request for proposal issued by DLA Energy on behalf of Princeton Plasma Physics Laboratory. National Renewable Energy Laboratory (NREL) Photovoltaics Opportunity

70

On-Site Renewable Power Purchase Agreements | Department of Energy  

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

On-Site Renewable Power Purchase Agreements On-Site Renewable Power Purchase Agreements On-Site Renewable Power Purchase Agreements October 16, 2013 - 5:09pm Addthis An on-site renewable power purchase agreement (PPA) enables Federal agencies to fund a renewable energy project by contracting to purchase the power generated by the system. The renewable energy equipment is installed and owned by a developer but located on-site at the agency facility. As noted in the renewable energy project funding overview, PPAs provide a range of attractive benefits to Federal agencies trying to access renewable energy. These include no up-front capital costs; the ability to monetize tax incentives; typically a known, long-term energy price; no operations and maintenance (O&M) responsibilities; and minimal risk to the agency.

71

The Design-Build Process for the Research Support Facility (RSF), Energy Efficiency & Renewable Energy (EERE)  

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

Design-Build Process for Design-Build Process for the Research Support Facility An in-depth look at how the U.S. Department of Energy and the National Renewable Energy Laboratory used a performance-based design-build contract process to build one of the most energy efficient office buildings in the world. Table of Contents The Design-Build Process for the Research Support Facility | 1 Table of Contents Executive Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Building Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Owner Roles and Responsibilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Acquisition Strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Defining Performance Objectives . . . . . . . . . . . . . . . . . . . . . . . .

72

Residential Energy Management system for optimization of on-site...  

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

Residential Energy Management system for optimization of on-site generation with HVAC Speaker(s): Ram Narayanamurthy Date: October 29, 2009 - 12:00pm Location: 90-3122 As the...

73

Waste Management Education and Research Consortium (WERC), National Environmental Design. Topical report  

SciTech Connect

The 4th Annual Waste-Management Education and Research Consortium (WERC) for National Environmental Design was held on April 10--14 in Las Cruces, New Mexico. The purpose of the WERC is to train students in the area of site remediation and restoration. Consistent with the Cooperative Agreement`s 3rd Task, the ultimate goal of WERC is to provide training for potential engineers and scientists for the DOE`s remediation and restoration efforts. WERC is sponsored by the Department of Energy and is housed at New Mexico State University. Two student groups from West Virginia University`s Department of Civil and Environmental Engineering traveled to New Mexico. Group 1 was composed of graduate students and Group 2 was composed of undergraduate students. Students who participated in this program were exposed to all aspects of the solution of a real life environmental problem.

Reed, B.E.

1994-10-01T23:59:59.000Z

74

Green IS for GHG emission reporting on product-level? an action design research project in the meat industry  

Science Conference Proceedings (OSTI)

Greenhouse gas emission reporting gained importance in the last years, due to societal and governmental pressure. However, this task is highly complex, especially in interdependent batch production processes and for reporting on the product-level. Green ... Keywords: GHG emissions, Green IS, PCF, action design research, design science, meat industry, product carbon footprint

Hendrik Hilpert, Christoph Beckers, Lutz M. Kolbe, Matthias Schumann

2013-06-01T23:59:59.000Z

75

Solar Pilot Plant Phase I, detailed design report: thermal storage subsystem research experiment. CDRL Item No. 8 (Approved)  

DOE Green Energy (OSTI)

The Thermal Storage Subsystem Research Experiment is designed to give maximum information for evaluating the design, performance, and operating parameters of the Barstow Solar Pilot Plant. The experiment is summarized, and the experiment components detail design and integration are described. The experiment test and operation is described which is designed to collect engineering data to allow the design, performance, and operational characteristics to be specified for the Pilot Plant. Appended are: design documentation; pressure drop calculations; materials studies for thermal energy storage; flow charts for data acquisition and control; condenser detail design; instrumentation error analysis; logic diagrams for the control system; literature survey to evaluate the two-phase forced convection heat transfer; and the vaporizer performance model. (LEW)

Not Available

1976-09-17T23:59:59.000Z

76

Simulation methods to estimate design power: an overview for applied research  

E-Print Network (OSTI)

130. Arnold et al. BMC Medical Research Methodology 2011,Arnold et al. BMC Medical Research Methodology 2011, 11:94cited. Arnold et al. BMC Medical Research Methodology 2011,

Arnold, Benjamin F; Hogan, Daniel R; Colford, John M; Hubbard, Alan E

2011-01-01T23:59:59.000Z

77

EXPERIMENTS, CONCEPTUAL DESIGN, PRELIMINARY COST ESTIMATES AND SCHEDULES FOR AN UNDERGROUND RESEARCH FACILITY  

E-Print Network (OSTI)

Design, Preliminary Cost Estimates and Schedules roroundDESIGN, PRELIMINARY COST ESTIMATES AND SCHEDULES FOR ANSchedule and Cost Estimates Excavation Damage/Sealing

Korbin, G.

2010-01-01T23:59:59.000Z

78

Design, fabrication, and testing of a scalable series augmented railgun research platform .  

E-Print Network (OSTI)

??The design and material properties of rails and projectiles are critical to the success of the Navy railgun. This thesis addresses the design, fabrication, and… (more)

Black, Brian C.

2006-01-01T23:59:59.000Z

79

Green Power Network: On-site Renewable Energy Systems  

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

On-site Renewable Energy Systems On-site Renewable Energy Systems For consumers or organizations wishing to install on-site renewable energy systems, there are a variety of options available, including electricity generating systems and thermal systems that can displace electricity or fossil fuel use. Solar photovoltaics convert sunlight directly into electricity. Solar hot water systems use the sun's energy to heat water. Wind turbines convert the kinetic energy in wind into mechanical power that runs a generator to produce electricity. Geothermal heat pumps use the constant temperature of the upper 10 feet of the Earth to heat and cool buildings. Fuel cells produce electricity from hydrogen and oxygen and can be powered by a number of sources, including renewables. Biomass power systems use biomass feedstocks such as wood waste or methane from animal waste or other sources to generate electricity. Biomass resources can also be used in direct heat and combined heat and power applications.

80

Modeling On-Site Utility Systems Using "APLUS"  

E-Print Network (OSTI)

Most energy saving schemes on industrial sites lead to reductions in the steam and/or power demands on an on-site utility system. Accurate knowledge of the marginal and incremental costs of the available levels of steam and shaft power from such systems is, therefore, essential for the correct economic evaluation of proposed retrofit schemes. Knowledge of marginal costs is also essential for continuous optimal operation of on-site utility systems. "APLUS" is an IBM-PC based software package developed for evaluation of marginal and incremental costs of on-site utilities. "APLUS" allows the user to configure steam/power systems using sets of predefined icons. Once a flowsheet has been configured, the program can be used to solve the heat and mass balance and to generate accurate marginal costs. An overview of the package and examples illustrating its applications are presented in this paper.

Ranade, S. M.; Jones, D. H.; Shrec, S. C.

1988-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "on-site research design" 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.


81

Guidance for characterizing explosives contaminated soils: Sampling and selecting on-site analytical methods  

SciTech Connect

A large number of defense-related sites are contaminated with elevated levels of secondary explosives. Levels of contamination range from barely detectable to levels above 10% that need special handling due to the detonation potential. Characterization of explosives-contaminated sites is particularly difficult due to the very heterogeneous distribution of contamination in the environment and within samples. To improve site characterization, several options exist including collecting more samples, providing on-site analytical data to help direct the investigation, compositing samples, improving homogenization of samples, and extracting larger samples. On-site analytical methods are essential to more economical and improved characterization. On-site methods might suffer in terms of precision and accuracy, but this is more than offset by the increased number of samples that can be run. While verification using a standard analytical procedure should be part of any quality assurance program, reducing the number of samples analyzed by the more expensive methods can result in significantly reduced costs. Often 70 to 90% of the soil samples analyzed during an explosives site investigation do not contain detectable levels of contamination. Two basic types of on-site analytical methods are in wide use for explosives in soil, calorimetric and immunoassay. Calorimetric methods generally detect broad classes of compounds such as nitroaromatics or nitramines, while immunoassay methods are more compound specific. Since TNT or RDX is usually present in explosive-contaminated soils, the use of procedures designed to detect only these or similar compounds can be very effective.

Crockett, A.B. [Idaho National Engineering Lab., Idaho Falls, ID (United States); Craig, H.D. [Environmental Protection Agency, Portland, OR (United States). Oregon Operations Office; Jenkins, T.F. [Army Cold Regions Research and Engineering Lab., Hanover, NH (United States); Sisk, W.E. [Army Environmental Center, Aberdeen Proving Grounds, MD (United States)

1996-09-01T23:59:59.000Z

82

Heihe Watershed Allied Telemetry Experimental Research (HiWATER): Scientific Objectives and Experimental Design  

Science Conference Proceedings (OSTI)

A major research plan entitled “Integrated research on the ecohydrological process of the Heihe River Basin” was launched by the National Natural Science Foundation of China in 2010. One of the key aims of this research plan is to establish a research ...

Xin Li; Guodong Cheng; Shaomin Liu; Qing Xiao; Mingguo Ma; Rui Jin; Tao Che; Qinhuo Liu; Weizhen Wang; Yuan Qi; Jianguang Wen; Hongyi Li; Gaofeng Zhu; Jianwen Guo; Youhua Ran; Shuoguo Wang; Zhongli Zhu; Jian Zhou; Xiaoli Hu; Ziwei Xu

2013-08-01T23:59:59.000Z

83

Design and construction of the NMSU Geothermally Heated Greenhouse Research Facility: Final technical report  

SciTech Connect

This report describes the design, construction, and performance of the New Mexico State University (NMSU) Geothermal Greenhouse Research Facility. Two 6000-square-foot greenhouses were built on the NMSU campus and supplied with geothermal energy for heating. The geothermal water is pumped from one of three wells producing water at temperatures from 141/degree/F to 148/degree/F. Heat is delivered to the greenhouse space by means of overhead fan-coil unit heaters. The two greenhouses are double-glazed on roof and wall surfaces employing a total of four different film materials: Tedlar/Reg Sign/, Melinex/Reg Sign/, Softglass/Reg Sign/, and Agrifilm/Reg Sign/. One greenhouse is cooled using a traditional fan and pad cooling system. The second greenhouse is cooled with a high-pressure fog system and natural ventilation through roof and side vents. A 2400-square-foot metal building next to the greenhouses provides office, work, and storage space for the facility. The greenhouse facility was leased to two commerical tenants who produced a variety of crops. The performance of the greenhouses was monitored and reported both qualitatively and quantitatively. Results from the tenant's pilot-scale studies in the NMSU greenhouse facility were transferred and applied to two commercial greenhouse ranges that were built in southern New Mexico during 1986/87. 9 figs., 5 tabs.

Schoenmackers, R.

1988-11-01T23:59:59.000Z

84

Design and construction of the NMSU Geothermally Heated Greenhouse Research Facility: Final technical report  

DOE Green Energy (OSTI)

This report describes the design, construction, and performance of the New Mexico State University (NMSU) Geothermal Greenhouse Research Facility. Two 6000-square-foot greenhouses were built on the NMSU campus and supplied with geothermal energy for heating. The geothermal water is pumped from one of three wells producing water at temperatures from 141/degree/F to 148/degree/F. Heat is delivered to the greenhouse space by means of overhead fan-coil unit heaters. The two greenhouses are double-glazed on roof and wall surfaces employing a total of four different film materials: Tedlar/Reg Sign/, Melinex/Reg Sign/, Softglass/Reg Sign/, and Agrifilm/Reg Sign/. One greenhouse is cooled using a traditional fan and pad cooling system. The second greenhouse is cooled with a high-pressure fog system and natural ventilation through roof and side vents. A 2400-square-foot metal building next to the greenhouses provides office, work, and storage space for the facility. The greenhouse facility was leased to two commerical tenants who produced a variety of crops. The performance of the greenhouses was monitored and reported both qualitatively and quantitatively. Results from the tenant's pilot-scale studies in the NMSU greenhouse facility were transferred and applied to two commercial greenhouse ranges that were built in southern New Mexico during 1986/87. 9 figs., 5 tabs.

Schoenmackers, R.

1988-11-01T23:59:59.000Z

85

The P3 Platform: An approach and software system for developing diagrammatic model-based methods in design research  

E-Print Network (OSTI)

parameter-driven task-based model of the design process. Research in Engineering Design, 12(1), 2000, pp. 18-38. Contact: David Wynn University of Cambridge Department of Engineering Trumpington Street Cambridge. CB2 1PZ United Kingdom. Email: dcw24... @cam.ac.uk URL: http://www-edc.eng.cam.ac.uk/people/dcw24.html Dr. David Wynn holds an MEng in Engineering and Computing Science from the University of Oxford and a PhD from the University of Cambridge. He is now a Research Associate in the Cambridge...

Wynn, David C; Nair, Seena MT; Clarkson, P John

86

Money for Research, Not for Energy Bills: Finding Energy and Cost Savings in High Performance Computer Facility Designs  

SciTech Connect

High-performance computing facilities in the United States consume an enormous amount of electricity, cutting into research budgets and challenging public- and private-sector efforts to reduce energy consumption and meet environmental goals. However, these facilities can greatly reduce their energy demand through energy-efficient design of the facility itself. Using a case study of a facility under design, this article discusses strategies and technologies that can be used to help achieve energy reductions.

Drewmark Communications; Sartor, Dale; Wilson, Mark

2010-07-01T23:59:59.000Z

87

Energy-conserving site design  

SciTech Connect

Information useful to landscape architects, architects, planners, engineers, students, and homeowners is presented. The concepts and examples needed to create more energy-efficient landscapes are described. The book is organized into five sections, including: an overview and history of energy-efficient design research; detailed information and new strategies on site analysis and planning; energy-efficient landscape design of clustered and single residences; alternative energy-conserving scenarios for the future; and appendices. The appendices contain such technical information as: lists of energy-conserving design options, formulas to calculate solar radiation and soil temperatures, tools for climatic analysis, and techniques for precision planting for solar control and access.

McPherson, E.G. (ed.)

1984-01-01T23:59:59.000Z

88

On-Site Diesel Generation- How You Can Reduce Your Energy Costs  

E-Print Network (OSTI)

Interruptible power rates, Utility special rate negotiations, and the emergence of a spot electrical power market all can lead to lower industrial energy costs. The installation of low cost on-site diesel powered generation, or the proposed intention to install, provides the means for obtaining lower purchased power costs. The functionality of a standby power system and its inherent value in the coming free market purchase of electrical energy are added benefits. Project feasibility, conceptual design, on-site generation facility requirements, interconnection requirements, and operation and maintenance costs will be examined. Installation costs in the range of $350 to $400 per KW and operating costs of approximately $0.06 to $0.07 per kWhr compared to purchased power rates determine the feasibility of an on-site generation system. In some cases avoided demand charges offer an opportunity for savings such that special rates are not needed for a feasible project. Depending on the manufacturer, low capital cost diesel generators are available in 1000 to 2000 KW blocks. Capacity requirements determine the number of engines required. Large capacity installations are somewhat restricted by voltage and current ratings. Some variants for multiple engine generator installations will yield greater reliability or lower costs depending on objectives. Specific requirements for basic building blocks of an on-site generation system will be examined as well as an example of a 5,500 KW installation. IEA provides an alternative to installing and operating an on-site generation system. IEA owns and operates diesel standby generation systems for customers, with responsibility for all maintenance and operation as well as associated costs. This allows customers to focus on core business, not the generation of electrical energy.

Charles, D.

1996-04-01T23:59:59.000Z

89

Design and optimization of a high thermal flux research reactor via Kriging-based algorithm  

E-Print Network (OSTI)

In response to increasing demands for the services of research reactors, a 5 MW LEU-fueled research reactor core is developed and optimized to provide high thermal flux within specified limits upon thermal hydraulic ...

Kempf, Stephanie Anne

2011-01-01T23:59:59.000Z

90

Designing and Testing Contols to Mitigate Dynamic Loads in the Controls Advanced Research Turbine: Preprint  

SciTech Connect

The National Renewable Energy Laboratory is designing, implementing, and testing advanced controls to maximize energy extraction and reduce structural dynamic loads of wind turbines. These control designs are based on a linear model of the turbine that is generated by specialized modeling software. In this paper, we show the design and simulation testing of a control algorithm to mitigate blade, tower, and drivetrain loads using advanced state-space control design methods.

Wright, A.D.; Stol, K.A.

2008-01-01T23:59:59.000Z

91

Advanced energy design and operation technologies research: Recommendations for a US Department of Energy multiyear program plan  

Science Conference Proceedings (OSTI)

This document describes recommendations for a multiyear plan developed for the US Department of Energy (DOE) as part of the Advanced Energy Design and Operation Technologies (AEDOT) project. The plan is an outgrowth of earlier planning activities conducted for DOE as part of design process research under the Building System Integration Program (BSIP). The proposed research will produce intelligent computer-based design and operation technologies for commercial buildings. In this document, the concept is explained, the need for these new computer-based environments is discussed, the benefits are described, and a plan for developing the AEDOT technologies is presented for the 9-year period beginning FY 1989. 45 refs., 37 figs., 9 tabs.

Brambley, M.R.; Crawley, D.B.; Hostetler, D.D.; Stratton, R.C.; Addision, M.S.; Deringer, J.J.; Hall, J.D.; Selkowitz, S.E.

1988-12-01T23:59:59.000Z

92

Motivation, Design, and Ubiquity: A Discussion of Research Ethics and Computer Science  

E-Print Network (OSTI)

Modern society is permeated with computers, and the software that controls them can have latent, long-term, and immediate effects that reach far beyond the actual users of these systems. This places researchers in Computer Science and Software Engineering in a critical position of influence and responsibility, more than any other field because computer systems are vital research tools for other disciplines. This essay presents several key ethical concerns and responsibilities relating to research in computing. The goal is to promote awareness and discussion of ethical issues among computer science researchers. A hypothetical case study is provided, along with questions for reflection and discussion.

David R. Wright

2007-06-04T23:59:59.000Z

93

Designing and Testing Controls to Mitigate Tower Dynamic Loads in the Controls Advanced Research Turbine: Preprint  

DOE Green Energy (OSTI)

This report describes NREL's efforts to design, implement, and test advanced controls for maximizing energy extraction and reducing structural dynamic loads in wind turbines.

Wright, A. D.; Fingersh, L. J.; Stol, K. A.

2007-01-01T23:59:59.000Z

94

Federal On-Site Renewable Power Purchasing Issues  

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

On-Site Renewable On-Site Renewable Power Purchasing Issues Tracy Logan, FEMP (202) 586-9973 tracy.logan@ee.doe.gov Chandra Shah, NREL (303) 384-7557 chandra.shah@nrel.gov Overview * OMB Memo Summary * Issue Paper Development * Termination * ESPC PPA Update CEQ/OMB Memo Summary * 8/16/11: Supporting Energy and Sustainability Goal Achievement Through Efficiency and Deployment of Clean Energy Technology * Encourages Agencies to use ESPCs and UESCs and requests Agencies report ESPCs and UESCs to FEMP * Requests review of all types of PPAs Issue Paper Development * FEMP is drafting papers on deployment issues * Purpose: to provide a central point of information * Proposed papers: interconnection, rebates & incentives, termination, others? * Please email suggested topics to Tracy & Chandra

95

On-site Housing Unit Types | Staff Services  

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

On-site Housing Unit Types On-site Housing Unit Types Registration is required for all computers, wireless notebooks or other network devices used on the BNL Network. Devices that are not registered will be disconnected from the network. Apartments Apartments are available in 1, 2, 3 and 4 bedrooms. They are fully furnished and supplied with linens, kitchen utensils and cookware. Utilities are included in the rental price. *Note: These units do NOT have air conditioning. Each unit is equipped with DSL connection, satellite television and a microwave. Cisco Wireless Access Points (WAPs) connections are also available in Buildings 2-10. More Photos (PDF) Cavendish House The Cavendish house is a male dormitory consisting of 83 private single occupancy rooms equipped with air conditioning, Ethernet connection and

96

Green Power Network: On-site Renewable Energy  

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

News News TVA Seeks 126 MW of Renewables in 2014 December 2013 More News More News Subscribe to E-Mail Update Subscribe to e-mail update Events EPA Webinar - The Power of Aggregated Purchasing: How to Green Your Electricity Supply & Save Money January 15, 2014 1:00-2:00 p.m. ET Previous Webinars More News Features Green Power Market Status Report (2011 Data) Featured Green Power Reports On-site Renewable Energy Third-Party Solar Financing For consumers or organizations wishing to install on-site renewable energy systems, there are a variety of options available, including electricity generating systems and thermal systems that can displace electricity or fossil fuel use. Solar photovoltaics convert sunlight directly into electricity. Solar hot water systems use the sun's energy to heat water.

97

UTILITY INVESTMENT IN ON-SITE SOLAR: RISK AND RETURN ANALYSIS FOR CAPITALIZATION AND FINANCING  

E-Print Network (OSTI)

of S for On-Site Solar Heating -iv- List of Figures Fig. 1.penetration of on-site solar heating and cooling systems.investment in on-site solar heating cannot easily quantify

Kahn, E.

2011-01-01T23:59:59.000Z

98

RESIDENTIAL ON SITE SOLAR HEATING SYSTEMS: A PROJECT EVALUATION USING THE CAPITAL ASSET PRICING MODEL  

E-Print Network (OSTI)

representation of an On Site Solar Heating System. CML w c6782 Residential On"Site Solar Heating Systems: A ·p-r~jectof an On Site Solar Heating System. Representation of

Schutz, Stephen Richard

2011-01-01T23:59:59.000Z

99

Multiphase Flow Modeling Research  

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

Science Science Chris Guenther, Director Computational Science Division RUA Spring Meeting, Morgantown, WV March 2013 2 NETL's Multiphase Flow Science Team * The Multiphase Flow Science Team develops physics-based simulation models to conduct applied scientific research. - Development of new theory - Extensive on-site and collaborative V&V efforts and testing - Engages in technology transfer - Applies the models to industrial scale problems. 3 Why is Multiphase Flow Science Needed? * Industry is increasingly relying on multiphase technologies to produce clean and affordable energy with carbon capture. * Unfortunately, the presence of a solid phase reduces the operating capacity of a typical energy device from its original design on average by 40% [1].

100

Black Hills Energy - On-Site Solar PV Rebate Program | Department...  

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

- On-Site Solar PV Rebate Program Black Hills Energy - On-Site Solar PV Rebate Program Eligibility Commercial Fed. Government General PublicConsumer Industrial Local Government...

Note: This page contains sample records for the topic "on-site research design" from the National Library of EnergyBeta (NLEBeta).
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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.


101

4.181 Architecture Design Workshop: Researching User Demand for Innovative Offices, Fall 2002  

E-Print Network (OSTI)

The theme of this Workshop is the design of the changing workplace. The objective of this workshop is to make MIT graduate students fully aware of emerging technological and social trends that are revolutionizing the working ...

Duffy, Francis, 1940-

102

Conceptual Design of Molten Salt Loop Experiment for MIT Research Reactor  

E-Print Network (OSTI)

Molten salt is a promising coolant candidate for Advanced High Temperature Reactor (AHTR) Gen-IV designs. The low neutron absorption, high thermal capacity, chemical inertness, and high boiling point at low pressure of ...

Bean, Malcolm K.

2011-08-01T23:59:59.000Z

103

On-site worker-risk calculations using MACCS  

Science Conference Proceedings (OSTI)

We have revised the latest version of MACCS for use with the calculation of doses and health risks to on-site workers for postulated accidents at the Rocky Flats Plant (RFP) in Colorado. The modifications fall into two areas: (1) an improved estimate of shielding offered by buildings to workers that remain indoors; and, (2) an improved treatment of building-wake effects, which affects both indoor and outdoor workers. Because the postulated accident can be anywhere on plant site, user-friendly software has been developed to create those portions of the (revised) MACCS input data files that are specific to the accident site.

Peterson, V.L.

1993-05-01T23:59:59.000Z

104

On-site generated nitrogen cuts cost of underbalanced drilling  

Science Conference Proceedings (OSTI)

The use of on-site generated nitrogen, instead of liquid nitrogen, has reduced the cost of drilling underbalanced horizontal wells in Canada and the western US. Because nitrogen is inert and inflammable, it is the preferred gas for underbalanced drilling. Nitrogen can be supplied for oil field use by three different methods: cryogenic liquid separation, pressure swing adsorption, and hollow fiber membranes. The selection of nitrogen supply from one of these methods depends on the cost of delivered nitrogen, the required flow rates and pressure, the required nitrogen purity, and the availability and reliability of the equipment for nitrogen generation. These three methods are described, as well as the required equipment.

Downey, R.A. [Energy Ingenuity Co., Englewood, CO (United States)

1997-02-24T23:59:59.000Z

105

Design of Controls to Attenuate Loads in the Controls Advanced Research Turbine: Preprint  

DOE Green Energy (OSTI)

Designing wind turbines to maximize energy production and increase fatigue life is a major goal of the wind industry. To achieve this goal, we must design wind turbines to extract maximum energy and reduce component and system loads. This paper applies modern state-space control design methods to a two-bladed teetering-hub upwind machine located at the National Wind Technology Center*. The design objective is to regulate turbine speed in region 3 (above rated wind speed) and enhance damping in several low-damped flexible modes of the turbine. The controls approach is based on the Disturbance Accommodating Control (DAC) method and provides accountability for wind-speed disturbances. First, controls are designed using the single control input rotor collective pitch to stabilize the first drive-train torsion as well as the tower first fore-aft bending modes. Generator torque is then incorporated as an additional control input. This reduces some of the demand placed on the rotor collective pitch control system and enhances first drive train torsion mode damping. Individual blade pitch control is then used to attenuate wind disturbances having spatial variation over the rotor and effectively reduces blade flap deflections caused by wind shear.

Wright, A. D.; Balas, M. J.

2003-11-01T23:59:59.000Z

106

Design  

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

Design Design of a Multithreaded Barnes-Hut Algorithm for Multicore Clusters Technical Report Junchao Zhang and Babak Behzad Department of Computer Science, University of Illinois at Urbana-Champaign {jczhang, bbehza2}@illinois.edu Marc Snir Department of Computer Science, University of Illinois at Urbana-Champaign and MCS Division, Argonne National Laboratory snir@anl.gov Abstract We describe in this paper an implementation of the Barnes-Hut al- gorithm on multicore clusters. Based on a partitioned global ad- dress space (PGAS) library, the design integrates intranode mul- tithreading and internode one-sided communication, exemplifying a PGAS + X programming style. Within a node, the computation is decomposed into tasks (subtasks), and multitasking is used to hide network latency. We study the tradeoffs between locality in private caches and locality in shared caches

107

NETL: Mercury Emissions Control Technologies - On-Site Production of  

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

On-Site Production of Mercury Sorbent with Low Concrete Impact On-Site Production of Mercury Sorbent with Low Concrete Impact The detrimental health effects of mercury are well documented. Furthermore, it has been reported that U.S. coal-fired plants emit approximately 48 tons of mercury a year. To remedy this, the U.S. Environmental Protection Agency (EPA) released the Clean Air Mercury Rule (CAMR) on March 15, 2005. A promising method to achieve the mandated mercury reductions is activated carbon injection (ACI). While promising, the current cost of ACI for mercury capture is expensive, and ACI adversely impacts the use of the by-product fly-ash for concrete. Published prices for activated carbon are generally 0.5-1 $/lb and capital costs estimates are 2-55 $/KW. Because of the high costs of ACI, Praxair started feasibility studies on an alternative process to reduce the cost of mercury capture. The proposed process is composed of three steps. First, a hot oxidant mixture is created by using a proprietary Praxair burner. Next, the hot oxidant is allowed to react with pulverized coal and additives. The resulting sorbent product is separated from the resulting syngas. In a commercial installation, the resulting sorbent product would be injected between the air-preheater and the particulate control device.

108

Staff and Student Research 2001 1 FACULTY OF ARCHITECTURE AND DESIGN 2  

E-Print Network (OSTI)

; The Influence of Built Form On Steady-State Heat Loss', in M. Burry et al (eds), Proceedings of the Third', Multinational Finance Society Conference, (Italy, 2001). Theses MCA McGill, Nikki, `Oiling the Wheels: Competition in the Oligopolistic Oil Industry'. #12;10 Staff and Student Research2001 Business and Public

Frean, Marcus

109

Contacts 3.0: bringing together research and design teams to reinvent the phonebook  

Science Conference Proceedings (OSTI)

We present a narrative of the design of Contacts 3.0, a service and updated phonebook application on a mobile device that combines on-device communication with communication from online social networks to create a central hub for communication on the ... Keywords: contacts, cross-functional teams, mobile, social media, social networks

Frank R. Bentley; JoEllen Kames; Rafiq Ahmed; Rhiannon Sterling Zivin; Lauren Schwendimann

2010-04-01T23:59:59.000Z

110

Design and Performance of a Horizontal Mooring for Upper-Ocean Research  

Science Conference Proceedings (OSTI)

This paper describes the design and performance of a two-dimensional moored array for sampling horizontal variability in the upper ocean. The mooring was deployed in Massachusetts Bay in a water depth of 84 m for the purpose of measuring the ...

Mark Grosenbaugh; Steven Anderson; Richard Trask; Jason Gobat; Walter Paul; Bradford Butman; Robert Weller

2002-09-01T23:59:59.000Z

111

SensorWiki.org: a collaborative resource for researchers and interface designers  

Science Conference Proceedings (OSTI)

This paper describes an online Wiki, a collaborative Web site designed to allow users to edit and add content. It was created at the Input Devices and Music Interaction Laboratory with the aim of promoting and supporting the construction of new ... Keywords: Wiki, collaborative website, open content, sensors

M. M. Wanderley; D. Birnbaum; J. Malloch; E. Sinyor; J. Boissinot

2006-06-01T23:59:59.000Z

112

Optical antenna design for indoor optical wireless communication systems: Research Articles  

Science Conference Proceedings (OSTI)

In the present paper, the design of the non-imaging totally internally reflecting concentrator family denominated optical antennas (OAs) is discussed, and its use for indoor optical wireless communication systems is explained. The lenses presented here ... Keywords: antenna, communications, indoor, infrared, optical, wireless

R. Ramirez-Iniguez; R. J. Green

2005-04-01T23:59:59.000Z

113

Design, construction, and performance test of a six-tesla superconducting dipole magnet system for magnetohydrodynamic energy conversion research  

DOE Green Energy (OSTI)

A six-tesla superconducting dipole magnet for use in magnetohydrodynamic (MHD) energy conversion research at either the Coal-Fired Flow Facility (CFFF) at the University of Tennessee Space Institute (UTSI) or the Component Development and Integration Facility at the Montana Energy and MHD Research and Development Institute has been designed, fabricated, and tested by Argonne National Laboratory (ANL). The magnet, SCMS-2, provides a 6-T tapered transverse field in a 1.0-m-diameter bore 5 meters long. The overall magnet and cryostat weigh 172 metric tons, and at full excitation, the magnetic field stores 210 MJ of electromagnetic energy. The magnet constitutes a unique research tool of unprecedented size and power for the study of open-cycle MHD generator performance. This document describes the detailed design considerations and supporting calculations for the CFFF magnet system, the development of the magnet fabrication facility, the process of fabrication and assembly of the superconducting coils and the magnet cryostat, and the magnet performance tests at ANL. The 5-T US superconducting magnet system, SCMS-1, designed and fabricated at ANL for tests in the US/USSR cooperative MHD program using the U-25 MHD facility in Moscow, USSR, is the direct predecessor to the SCMS-2 magnet described in this report. This magnet, however, demonstrates the scalability of key design concepts of the two magnet systems for application to larger magnets that will be required for larger systems needed for the steps in the development of commercial scale, MHD electrical power plants.

Not Available

1984-06-01T23:59:59.000Z

114

Commonwealth Edison Company Customer Applications Program - Objectives, Research Design, and Implementation Details  

Science Conference Proceedings (OSTI)

Commonwealth Edison Company (ComEd) launched an ambitious and comprehensive pilot program designed to resolve uncertainties about how advanced metering infrastructure (AMI) technology can be used to stimulate changes in residential electricity consumption. The study was launched in response to the Illinois Commerce Commission order in Docket 07-0566. Industry determination of the value of AMI technology is incomplete because customer impacts have been determined from pilots and experiments that involved ...

2011-01-27T23:59:59.000Z

115

Designing indicators of long-term energy supply security. Energy research Centre of the Netherlands  

E-Print Network (OSTI)

This report brings out results of a pre-study commissioned by the Netherlands Environmental Assessment agency, MNP. These are due to serve as inputs in the imminent Sustainability Outlook, being prepared by MNP and CPB. The authors thank Joop Oude Lohuis, Jacco Farla, Bert de Vries, and Detlef van Vuuren and co-reader Michiel van Werven for constructive input and comments. The ECN reference number of the present research activity is 7.7551. To our knowledge, so far amazingly little research work has been undertaken to construct meaningful indicators of long-run energy supply security for a particular nation or region. Currently, in addressing energy supply security, policy makers tend to emphasise short-term supply disruptions. In contrast, this pre-study accords with the broader Sustainability Outlook in considering the long-term perspective. This report starts with taking stock, in a concise way, of the official EU energy outlook and issues related to the opportunities to administer changes in the energy mix at the level of major energy use categories. Then a brief survey of relevant literature is made on long-term strategies to ensure survival of systems- be it biological, social, etc.- in an environment largely characterised by high uncertainty and a lot of unchartered territory. We

W. G. Van Arkel; M. G. Boots Acknowledgement

2004-01-01T23:59:59.000Z

116

Preliminary Characterization and Analysis of the Designs and Research-Manufacturing Approaches  

DOE Green Energy (OSTI)

This report summarizes the results of Phase I of a study entitled, Low-Cost Manufacturing Of Multilayer Ceramic Fuel Cells. The work was carried out by a group called the Multilayer Fuel Cell Alliance (MLFCA) led by NexTech Materials and including Adaptive Materials, Advanced Materials Technologies (AMT), Cobb & Co., Edison Materials Technology Center, Iowa State University, Gas Technology Institute (GTI), Northwestern University, Oak Ridge National Laboratory (ORNL), Ohio State University, University of Missouri-Rolla (UMR), and Wright-Patterson Air Force Base. The objective of the program is to develop advanced manufacturing technologies for making solid oxide fuel cell components that are more economical and reliable for a variety of applications. In the Phase I effort, five approaches were considered: two based on NexTech's planar approach using anode and cathode supported variations, one based on UMR's ultra-thin electrolyte approach, and two based on AMI's co-extrusion technology. Based on a detailed manufacturing cost analysis, all of the approaches are projected to result in a significantly reduced production cost. Projected costs range from $139/kW to $179/kW for planar designs. Development risks were assessed for each approach and it was determined that the NexTech and UMR approaches carried the least risk for successful development. Using advanced manufacturing methods and a proprietary high power density design, the team estimated that production costs could be reduced to $94/kW.

Scott Swartz; Gwendolyn Cheney; Williams Dawson; Michael Cobb; Kirby Meacham; James Stephan; Bob Remick; Harlan Anderson; Wayne Huebner; Aaron Crumm; John Holloran; Tim Armstrong

2000-10-30T23:59:59.000Z

117

Research and Design of a Sample Heater for Beam Line 6-2c Transmission X-ray Microscope  

Science Conference Proceedings (OSTI)

There exists a need for environmental control of samples to be imaged by the Transmission X-Ray Microscope (TXM) at the SSRLs Beam Line 6-2c. In order to observe heat-driven chemical or morphological changes that normally occur in situ, microscopes require an additional component that effectively heats a given sample without heating any of the microscope elements. The confinement of the heat and other concerns about the heaters integrity limit which type of heater is appropriate for the TXM. The bulk of this research project entails researching different heating methods used previously in microscopes, but also in other industrial applications, with the goal of determining the best-fitting method, and finally in designing a preliminary sample heater.

Policht, Veronica; /Loyola U., Chicago /SLAC

2012-08-27T23:59:59.000Z

118

Nuclear Energy Research Initiative. Risk Informed Assessment of Regulatory and Design Requirements for Future Nuclear Power Plants. Annual Report  

Science Conference Proceedings (OSTI)

The overall goal of this research project is to support innovation in new nuclear power plant designs. This project is examining the implications, for future reactors and future safety regulation, of utilizing a new risk-informed regulatory system as a replacement for the current system. This innovation will be made possible through development of a scientific, highly risk-informed approach for the design and regulation of nuclear power plants. This approach will include the development and.lor confirmation of corresponding regulatory requirements and industry standards. The major impediment to long term competitiveness of new nuclear plants in the U.S. is the capital cost component--which may need to be reduced on the order of 35% to 40% for Advanced Light Water Reactors (ALWRs) such as System 80+ and Advanced Boiling Water Reactor (ABWR). The required cost reduction for an ALWR such as AP600 or AP1000 would be expected to be less. Such reductions in capital cost will require a fundamental reevaluation of the industry standards and regulatory bases under which nuclear plants are designed and licensed. Fortunately, there is now an increasing awareness that many of the existing regulatory requirements and industry standards are not significantly contributing to safety and reliability and, therefore, are unnecessarily adding to nuclear plant costs. Not only does this degrade the economic competitiveness of nuclear energy, it results in unnecessary costs to the American electricity consumer. While addressing these concerns, this research project will be coordinated with current efforts of industry and NRC to develop risk-informed, performance-based regulations that affect the operation of the existing nuclear plants; however, this project will go farther by focusing on the design of new plants.

Ritterbusch, S.E.

2000-08-01T23:59:59.000Z

119

Hypothesis-based research on the causes of sick building symptoms: A design for Phases 2 and 3 of the California Healthy Building Study  

Science Conference Proceedings (OSTI)

The California Healthy Building Study (CHBS) is a multidisciplinary research based in 12 office buildings within California. The overall goal the CHBS is to elucidate relationships between occurrences of office worker health symptoms and characteristics of the workers' buildings, ventilation systems, work spaces, jobs, and indoor environments. A Phase-1 study was completed during 1990. The California Institute for Energy Efficiency (CIEE), through its Exploratory Research Program, supported the design of research plans for two future phases of the CHBS. The intent of the CIEE-supported effort was to design research to be conducted in the Phase-1 buildings that capitalizes on the Phase-1 research findings and also on recently-published results of research from other institutions. This report describes the research plans developed with CIEE support and presents the rationale for these research plans.

Fisk, W.J.; Hodgson, A.T.; Daisey, J.M.; Faulkner, D. (Lawrence Berkeley Lab., CA (United States)); Macher, J.M. (California Dept. of Health Services, Berkeley, CA (United States). Air and Industrial Hygiene Lab.); Mendell, M.J. (National Inst. for Occupational Safety and Health, Cincinnati, OH (United States). Industrywide Studies Branch)

1992-07-01T23:59:59.000Z

120

Hypothesis-based research on the causes of sick building symptoms: A design for Phases 2 and 3 of the California Healthy Building Study  

Science Conference Proceedings (OSTI)

The California Healthy Building Study (CHBS) is a multidisciplinary research based in 12 office buildings within California. The overall goal the CHBS is to elucidate relationships between occurrences of office worker health symptoms and characteristics of the workers` buildings, ventilation systems, work spaces, jobs, and indoor environments. A Phase-1 study was completed during 1990. The California Institute for Energy Efficiency (CIEE), through its Exploratory Research Program, supported the design of research plans for two future phases of the CHBS. The intent of the CIEE-supported effort was to design research to be conducted in the Phase-1 buildings that capitalizes on the Phase-1 research findings and also on recently-published results of research from other institutions. This report describes the research plans developed with CIEE support and presents the rationale for these research plans.

Fisk, W.J.; Hodgson, A.T.; Daisey, J.M.; Faulkner, D. [Lawrence Berkeley Lab., CA (United States); Macher, J.M. [California Dept. of Health Services, Berkeley, CA (United States). Air and Industrial Hygiene Lab.; Mendell, M.J. [National Inst. for Occupational Safety and Health, Cincinnati, OH (United States). Industrywide Studies Branch

1992-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "on-site research design" 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

Monte Carlo methods of neutron beam design for neutron capture therapy at the MIT Research Reactor (MITR-II)  

Science Conference Proceedings (OSTI)

Monte Carlo methods of coupled neutron/photon transport are being used in the design of filtered beams for Neutron Capture Therapy (NCT). This method of beam analysis provides segregation of each individual dose component, and thereby facilitates beam optimization. The Monte Carlo method is discussed in some detail in relation to NCT epithermal beam design. Ideal neutron beams (i.e., plane-wave monoenergetic neutron beams with no primary gamma-ray contamination) have been modeled both for comparison and to establish target conditions for a practical NCT epithermal beam design. Detailed models of the 5 MWt Massachusetts Institute of Technology Research Reactor (MITR-II) together with a polyethylene head phantom have been used to characterize approximately 100 beam filter and moderator configurations. Using the Monte Carlo methodology of beam design and benchmarking/calibrating our computations with measurements, has resulted in an epithermal beam design which is useful for therapy of deep-seated brain tumors. This beam is predicted to be capable of delivering a dose of 2000 RBE-cGy (cJ/kg) to a therapeutic advantage depth of 5.7 cm in polyethylene assuming 30 micrograms/g 10B in tumor with a ten-to-one tumor-to-blood ratio, and a beam diameter of 18.4 cm. The advantage ratio (AR) is predicted to be 2.2 with a total irradiation time of approximately 80 minutes. Further optimization work on the MITR-II epithermal beams is expected to improve the available beams. 20 references.

Clement, S.D.; Choi, J.R.; Zamenhof, R.G.; Yanch, J.C.; Harling, O.K. (Massachusetts Institute of Technology, Cambridge (USA))

1990-01-01T23:59:59.000Z

122

Proceedings of the Flat-Plate Solar Array Project Research Forum on the design of flat-plate photovoltaic arrays for central stations  

DOE Green Energy (OSTI)

The Flat-Plate Solar Array Project, managed by the Jet Propulsion Laboratory for the US Department of Energy, has focused on advancing technologies relevant to the design and construction of megawatt-level central-station systems. Photovoltaic modules and arrays for flat-plate central-station or other large-scale electric power production facilities require the establishment of a technical base that resolves design issues and results in practical and cost-effective configurations. The Central Station Research Forum addressed design, qualification and maintenance issues related to central-station arrays derived from the engineering and operating experiences of early applications and parallel laboratory research activities. Technical issues were examined from the viewpoint of the utility engineer, architect-engineer and laboratory researcher. The forum included presentations on optimum source-circuit designs, module insulation design for high system voltages, array safety, structural interface design, measurements and array operation and maintenance. The Research Forum focused on current capabilities as well as design difficulties requiring additional technological thrusts and/or continued research emphasis. Session topic summaries highlighting major points during group discussions, identifying promising technical approaches or areas of future research, are presented.

None

1983-01-01T23:59:59.000Z

123

Process design and costing of bioethanol technology: A tool for determining the status and direction of research and development  

SciTech Connect

Bioethanol is a fuel-grade ethanol made from trees, grasses, and waste materials. It represents a sustainable substitute for gasoline in today's passenger cars. Modeling and design of processes for making bioethanol are critical tools used in the US Department of Energy's bioethanol research and development program. The authors use such analysis to guide new directions for research and to help them understand the level at which and the time when bioethanol will achieve commercial success. This paper provides an update on their latest estimates for current and projected costs of bioethanol. These estimates are the result of very sophisticated modeling and costing efforts undertaken in the program over the past few years. Bioethanol could cost anywhere from $1.16 to $1.44 per gallon, depending on the technology and the availability of low cost feedstocks for conversion to ethanol. While this cost range opens the door to fuel blending opportunities, in which ethanol can be used, for example, to improve the octane rating of gasoline, it is not currently competitive with gasoline as a bulk fuel. Research strategies and goals described in this paper have been translated into cost savings for ethanol. Their analysis of these goals shows that the cost of ethanol could drop by 40 cents per gallon over the next ten years by taking advantage of exciting new tools in biotechnology that will improve yield and performance in the conversion process.

Wooley, R.; Ruth, M.; Glassner, D.; Sheehan, J.

1999-10-01T23:59:59.000Z

124

Property:On-Site fabrication capability/equipment | Open Energy Information  

Open Energy Info (EERE)

On-Site fabrication capability/equipment On-Site fabrication capability/equipment Jump to: navigation, search Property Name On-Site fabrication capability/equipment Property Type Text Pages using the property "On-Site fabrication capability/equipment" Showing 25 pages using this property. (previous 25) (next 25) A Alden Large Flume + Full on-site carpentry, machine, and instrumentation shops Alden Small Flume + Full on-site carpentry, machine, and instrumentation shops Alden Tow Tank + Full on-site carpentry, machine, and instrumentation shops Alden Wave Basin + Full on-site carpentry, machine, and instrumentation shops C Chase Tow Tank + There is a machine shop in the Laboratory Conte Large Flume + Full carpentry shop with welding and machining capabilities Conte Small Flume + Full carpentry shop with welding and machining capabilities

125

Designing Soybeans for the 21st Century MarketsChapter 1 Impact of Research on the Economic Outlook for Soybeans and Soybean Products in Global Markets  

Science Conference Proceedings (OSTI)

Designing Soybeans for the 21st Century Markets Chapter 1 Impact of Research on the Economic Outlook for Soybeans and Soybean Products in Global Markets Biofuels and Bioproducts and Biodiesel Food Science Health Nutrition Biochemistry P

126

On-Site Recording of Excavation Data Using Mobile GIS  

E-Print Network (OSTI)

Spatial Data Modelling for 3D GIS. Berlin: Springer. Apel,Craig, N. M. 2000. ‘‘Real-Time GIS Construction and DigitalIntra-site Research Using GIS,’’ Journal of Archaeological

Tripcevich, Nicholas; Wernke, Steven A.

2010-01-01T23:59:59.000Z

127

Interim On-Site Storage of Low Level Waste: Volume 1: Licensing and Regulatory Issues  

Science Conference Proceedings (OSTI)

This report is an all-inclusive resource guide for evaluating a utility's on-site storage licensing requirements. Specifically, the report offers an extensive review of licensing and regulatory documents related to on-site storage of low level waste as well as a methodology for evaluating on-site storage licensing issues.

1992-06-01T23:59:59.000Z

128

ECONOMICS OF ON-SITE WASTE GASIFICATION ALFRED C. W. EGGEN  

E-Print Network (OSTI)

procedure for estimating costs for industrial, on-site, waste gasification processes. However, gen eralizingECONOMICS OF ON-SITE WASTE GASIFICATION ALFRED C. W. EGGEN K. T. Lear Associates. Inc. Manchester, Charles R Velzy Associates, Inc., Elmsford, N.Y. On-site waste gasification may well be an at tractive

Columbia University

129

International Symposium on Site Characterization for CO2Geological Storage  

SciTech Connect

Several technological options have been proposed to stabilize atmospheric concentrations of CO{sub 2}. One proposed remedy is to separate and capture CO{sub 2} from fossil-fuel power plants and other stationary industrial sources and to inject the CO{sub 2} into deep subsurface formations for long-term storage and sequestration. Characterization of geologic formations for sequestration of large quantities of CO{sub 2} needs to be carefully considered to ensure that sites are suitable for long-term storage and that there will be no adverse impacts to human health or the environment. The Intergovernmental Panel on Climate Change (IPCC) Special Report on Carbon Dioxide Capture and Storage (Final Draft, October 2005) states that ''Site characterization, selection and performance prediction are crucial for successful geological storage. Before selecting a site, the geological setting must be characterized to determine if the overlying cap rock will provide an effective seal, if there is a sufficiently voluminous and permeable storage formation, and whether any abandoned or active wells will compromise the integrity of the seal. Moreover, the availability of good site characterization data is critical for the reliability of models''. This International Symposium on Site Characterization for CO{sub 2} Geological Storage (CO2SC) addresses the particular issue of site characterization and site selection related to the geologic storage of carbon dioxide. Presentations and discussions cover the various aspects associated with characterization and selection of potential CO{sub 2} storage sites, with emphasis on advances in process understanding, development of measurement methods, identification of key site features and parameters, site characterization strategies, and case studies.

Tsang, Chin-Fu

2006-02-23T23:59:59.000Z

130

Feasibility studies on the use of TRUPACT-1 for on-site transportation of DOE LLW  

SciTech Connect

In this paper the authors propose using TRUPACT-I, with modifications to its storage system, to facilitate on-site transportation of US Department of Energy (DOE) low-level waste (LLW). TRUPACT-I was designed as a type-B contact-handled transuranic (CH-TRU) waste transportation system for use in Waste Isolation Pilot Plant-related operations and was subjected to the required type-B container accident tests, which it successfully passed. Thus, from a safety standpoint, TRUPACT-1 is provided with double containment, impact limitation, and fire-retardant capabilities. Furthermore, because TRUPACT-1 was developed to transport CH-TRU waste, which is characterized by a higher total activity, larger decay heat, and higher dose rate than LLW, it would be overqualified for the requirements of LLW transportation.

Hills, C.R.; Banjac, V.; Heger, A.S. (Univ. of New Mexico, Albuquerque (United States))

1993-01-01T23:59:59.000Z

131

Utility investment in on-site solar: risk and return analysis for capitalization and financing  

DOE Green Energy (OSTI)

A set of financial strategies designed to accelerate the penetration of on-site solar heating and cooling systems are studied. The approach of portfolio theory or the capital asset pricing model (CAPM) is used. The major features of the CAPM is summarized including a survey of those applications which are most relevant to the analysis. These include utility return on equity calculations and project evaluation techniques. How to apply empirical results is discussed based on CAPM methods. In particular, applications to the capitalization variant of the utility investment strategy and the financing variant are distinguished. Subsidization rationales are also discussed. Empirical results to date are summarized, including estimation problems for the various risk measures. The general problem of financial risk assessment for energy technologies is reviewed. (MHR)

Kahn, E.; Schutz, S.

1978-09-01T23:59:59.000Z

132

Solar Pilot Plant Phase I, detailed design report: collector subsystem research experiment. CDRL Item No. 6 (Approved)  

DOE Green Energy (OSTI)

The configurations of the experimental heliostat, power and control system, and support elements for the Barstow Solar Pilot Plant are described, and the analytical and experimental determination of performance parameters is discussed. A system analysis is presented, including demonstration of pointing accuracy by error analysis, and demonstration of loop performance by simulation. Engineering model test plans are given that are to evaluate subassemblies, processes, and procedures as well as provide insight into best tests for heliostat subsystem testing. Mirror module test data are analyzed. A comprehensive test plan for the experimental model is presented. Appended are: a heliostat power consumption analysis; collector subsystem research experiment detail specification; structural analysis; solar image analysis; computer and software information; breadboard test data; simulation of the heliostat control loop; mirror module reflectance measurements; plywood frame fixed focus mirror module test data; techniques for redirected image characterization; performance of a meteorological measuring system; and heliostat design data. (LEW)

Not Available

1976-08-31T23:59:59.000Z

133

REPORT OF ON-SITE INSPECTION WORKSHOP-16  

SciTech Connect

The central issue addressed by this workshop was the task of making the on-site inspection (OSI) part of the Comprehensive Nuclear-Test-Ban Treaty verification system operationally ready at entry into force of the Treaty. It is recognized, and this was emphasized by the 2008 OSI Integrated Field Exercise (IFE), that it is not possible to develop every part of the OSI regime simultaneously. Therefore, it is necessary to prioritize the approach to OSI readiness. The reviews of the IFE have pointed to many elements of OSI readiness that still need development. The objective of this workshop was to provide priorities for the path forward for Working Group B to consider. Several critical areas have been identified that are related to the development of OSI readiness: (1) Technology development: Priorities are radionuclide and noble gas sampling and analysis, visual observation, multispectral/infrared imaging methods, active seismic methods and the recognition of the importance of signatures. (2) Organizational development: Priorities are health and safety, the Operations Support Centre, the Equipment Storage and Maintenance Facility, information technology data flow and communications. (3) Resources: The expertise to develop key parts of the OSI regime is not available within the current OSI Division staff. To develop these aspects of the regime will require more staff or supplements to the staff with cost-free experts or other means. Aspects of the system that could benefit from more staff include radionuclide and noble gas detection methods, data flow and communications, visual observation, multispectral/infrared methods and health and safety. As the path forward, participants of this workshop recognized a need to optimize the development of OSI priorities. The outcome of this workshop is to suggest for consideration an operational approach to OSI readiness that utilizes results of an evaluation of the relative effectiveness of OSI elements versus their relative maturity. By integrating such an assessment with considerations of integrated operational capabilities and the anticipated level of inspection team self-sufficiency and measurable milestone criteria, a set of priorities for OSI development can be developed. Once these priorities have been established, the Policy Making Organs can decide upon the milestones, strategic plan and action plan to serve as guidance for implementation by the Provisional Technical Secretariat. The suggested operational approach is as follows: (1) Assess the relative effectiveness (importance) of OSI elements versus their relative maturity; (2) Determine the anticipated level of self-sufficiency; (3) Define measurable milestone criteria; and (4) Result: Milestones for OSI readiness.

Sweeney, J J

2009-07-07T23:59:59.000Z

134

Federal Energy Management Program: Sample Documents for On-Site Renewable  

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

Sample Documents Sample Documents for On-Site Renewable Power Purchase Agreements to someone by E-mail Share Federal Energy Management Program: Sample Documents for On-Site Renewable Power Purchase Agreements on Facebook Tweet about Federal Energy Management Program: Sample Documents for On-Site Renewable Power Purchase Agreements on Twitter Bookmark Federal Energy Management Program: Sample Documents for On-Site Renewable Power Purchase Agreements on Google Bookmark Federal Energy Management Program: Sample Documents for On-Site Renewable Power Purchase Agreements on Delicious Rank Federal Energy Management Program: Sample Documents for On-Site Renewable Power Purchase Agreements on Digg Find More places to share Federal Energy Management Program: Sample Documents for On-Site Renewable Power Purchase Agreements on AddThis.com...

135

On-site production of electrolytic hydrogen for generator cooling  

SciTech Connect

Hydrogen produced by water electrolysis could be cost effective over the merchant hydrogen used for generator cooling. Advanced water electrolyzers are being developed specifically for this utility application. These designs are based on solid-polymer-electrolyte and alkaline water electrolysis technologies. This paper describes the status of electrolyzer development and demonstration projects.

Mehta, B.

1982-08-01T23:59:59.000Z

136

Commissioning & Optimization of On-Site Renewable Energy Systems  

E-Print Network (OSTI)

Today, many electrical contractors and photovoltaic (PV) integrators engineer and install custom systems on a variety of existing and new construction. These systems are designed specifically to the building configurations and to required utility interconnection. Each system therefore becomes a unique challenge to design, install and commission. This paper will present a detailed review of pre-commissioning activities, followed by the formal commissioning and startup of PV systems. A step by step list of activities, including a review of compliance to the National Electrical Code®, will be presented with examples from actual completed installations. Proper understanding and installation of these systems will ensure the safety of all personnel during the commissioning and subsequent operation by the end user. One of the often overlooked benefits of the commissioning is to include the client in the overall review of the system and provide an explanation of the rational for the design, installation and operation of the system. This is not a substitute for the final hand over of the system, but rather a way for the client to become knowledgeable with the completed project. Finally, the commissioning procedure provides a view into the operation and maintenance (O&M) of the completed project. The commissioning process therefore presents a safe and thorough procedure for the final testing and evaluation of the system prior to hand over to the client.

Gardner, J.C.

2011-01-01T23:59:59.000Z

137

SOLERAS - Solar Energy Water Desalination Project: Exxon Research and Engineering. System design final report, Volume 1. Design description seawater feed (System A)  

Science Conference Proceedings (OSTI)

The design of a solar powered water desalination system is presented. Design data including insolation and climate of the Yanbu, Saudi Arabia site are included. Two solar desalination designs were developed including: (1) a conceptual baseline plant powered by a solar central receiver-heliostat field, and (2) a pilot plant that demonstrates and evaluates the design features of the baseline plant. The desalination process involves a hybrid reverse osmosis/multiple effect distillation process. The performance and economics of the design plants are analyzed. (BCS)

Not Available

1985-01-01T23:59:59.000Z

138

Money for Research, Not for Energy Bills: Finding Energy and Cost Savings in High Performance Computer Facility Designs  

E-Print Network (OSTI)

Money for Research, Not Energy Bills: Finding Energy andUniversity of California. Money for Research, Not for Energy2014 and potentially siphons money from other priorities to

Sartor, Dale

2011-01-01T23:59:59.000Z

139

Design of a high-pressure research flow loop for the experimental investigation of liquid loading in gas wells  

E-Print Network (OSTI)

Liquid loading in producing gas wells is the inability of the produced gas to remove produced liquids from the wellbore. A review of existing flow loops worldwide revealed that specialized areas of research such as liquid loading in gas wells are still lacking dedicated test facilities. This project presents the design of a new dedicated facility to be located at the TowerLab at the Richardson building with adequate operating conditions to reproduce the flow regimes encountered prior to and after the onset of liquid loading in gas wells. The facility consists of a compressed air system, pipelines for air and water, a pressure vessel containing glass beads, an injection manifold, and flow control and monitoring devices. Our results show that three compressors working in parallel is the most technical and economic configuration for the TowerLab based on the overall costs provided by the supplier, the footprint but most importantly the flexibility. The design of the pressure vessel required a cylindrical body with top and bottom welded-flat head covers with multiple openings to minimize its weight. The pipelines connecting major equipment and injection manifold located at the pressure vessel were selected based on the superficial velocities for air and water. These values also showed the need for independent injection using two manifolds instead of commingling flow through a tee joint. The use of digital pressure gauges with an accuracy of 0.05 to 25% and coriolis or vortex meters to measure air flowrate is also suggested. For the water line, installation of turbine meters results in the most economic approach.

Fernandez Alvarez, Juan Jose

2008-12-01T23:59:59.000Z

140

Low Level Waste On Site Storage Operating Guidelines -- Supplemental Information Manual  

Science Conference Proceedings (OSTI)

This Supplemental Information Manual captures essential information related to the implementation of an on-site low level waste (LLW) storage program. It summarizes the guidance and experience provided in the Interim On-Site Storage series of reports and should be used in concert with EPRI report 1018644, "Guidelines for Operating an Interim On Site Low Level Radioactive Waste Storage FacilityRevision 1," 2009.

2009-02-26T23:59:59.000Z

Note: This page contains sample records for the topic "on-site research design" 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

The Energy Resource Center: On-Site Technical Assistance and Training Programs for Texas School Districts  

E-Print Network (OSTI)

Created by the 68th Session of the Texas Legislature, the Energy Resource Center for Texas Schools (ERC) is the primary source of facility management services for Texas School districts. The purpose of the ERC is to assist school districts in controlling a major operational expense -- the cost of energy -- through tailoring and implementing services to meet "real world" needs. On-site services available from the ERC range from basic training in analyzing utility bills, tracking energy consumption and costs, and evaluating school energy performance to providing professional technical assistance in identifying and implementing lower cost energy investments. A design assistance program now available from the Center provides energy evaluations at crucial steps in the design process of new facilities to insure that energy-conscious strategies are considered by the architectural firm under contract. Audiences targeted for ERC services include board members, superintendents, directors of maintenance, plant operators, business managers, and energy managers. Assistance provided through workshop settings includes instruction in setting up board-directed energy programs and the sponsoring of network meetings for school energy managers in several areas of the state. Communication is maintained with school energy contacts through the ERC's bimonthly newsletter, Texas School Energy Notes, which is sent to all school districts in the state.

Roberts, M.; Sanders, M.

1988-01-01T23:59:59.000Z

142

Sandia Combustion Research Program  

DOE Green Energy (OSTI)

During the late 1970s, in response to a national energy crisis, Sandia proposed to the US Department of Energy (DOE) a new, ambitious program in combustion research. Shortly thereafter, the Combustion Research Facility (CRF) was established at Sandia's Livermore location. Designated a ''user facility,'' the charter of the CRF was to develop and maintain special-purpose resources to support a nationwide initiative-involving US inventories, industry, and national laboratories--to improve our understanding and control of combustion. This report includes descriptions several research projects which have been simulated by working groups and involve the on-site participation of industry scientists. DOE's Industry Technology Fellowship program, supported through the Office of Energy Research, has been instrumental in the success of some of these joint efforts. The remainder of this report presents results of calendar year 1988, separated thematically into eleven categories. Referred journal articles appearing in print during 1988 and selected other publications are included at the end of Section 11. Our traditional'' research activities--combustion chemistry, reacting flows, diagnostics, engine and coal combustion--have been supplemented by a new effort aimed at understanding combustion-related issues in the management of toxic and hazardous materials.

Johnston, S.C.; Palmer, R.E.; Montana, C.A. (eds.) [eds.

1988-01-01T23:59:59.000Z

143

Feasibility of using biological degradation for the on-site treatment of mixed wastes  

E-Print Network (OSTI)

2002. EPA’s Radiation Protection Program: Mixed Waste.http://www.epa.gov/radiation/mixed-waste/.ON-SITE TREATMENT OF MIXED WASTES William T. Stringfellow (

Stringfellow, William T.; Komada, Tatsuyuki; Chang, Li-Yang

2004-01-01T23:59:59.000Z

144

Distributed Energy Resources On-Site Optimization for Commercial Buildings with Electric and Thermal Storage Technologies  

E-Print Network (OSTI)

Gas-Fired Distributed Energy Resource Characterizations”,and J.L. Edwards, “Distributed Energy Resources CustomerN ATIONAL L ABORATORY Distributed Energy Resources On-Site

Stadler, Michael

2008-01-01T23:59:59.000Z

145

Optimal selection of on-site generation with combined heat and power applications  

E-Print Network (OSTI)

the burning of natural gas for on-site power generation andnatural gas absorption chiller GenL i , m , t , h , u Generated power by distributed generation

Siddiqui, Afzal S.; Marnay, Chris; Bailey, Owen; Hamachi LaCommare, Kristina

2004-01-01T23:59:59.000Z

146

Guide to Purchasing Green Power: Renewable Electricity, Renewable Energy Certificates, and On-Site Renewable Generation  

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

Guide describes the details of purchasing green power. Discussion covers topics like renewable electricity, renewable energy certificates, and on-site renewable generation.

147

Proposed On-Site Waste Disposal Facility (OSWDF) at the Portsmouth...  

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

2008 ETR-12 United States Department of Energy Office of Environmental Management (DOE-EM) External Technical Review of the Proposed On-Site Waste Disposal Facility (OSWDF)...

148

Current status of SPINNORs designs  

SciTech Connect

This study discuss about the SPINNOR (Small Power Reactor, Indonesia, No On-site Refuelling) and the VSPINNOR (Very Small Power Reactor, Indonesia, No On-site Refuelling) which are small lead-bismuth cooled nuclear power reactors with fast neutron spectrum that could be operated for more than 10 or 15 years without on-site refuelling. They are based on the concept of a long-life core reactor developed in Indonesia since early 1990 in collaboration with the Research Laboratory for Nuclear Reactors of the Tokyo Institute of Technology (RLNR TITech). The reactor cores are designed to have near zero (less then one effective delayed neutron fraction) burn-up reactivity swing during the whole course of their operation to avoid a possibility of prompt criticality accident. The basic concept is that central region of the reactor core is filled with fertile (blanket) material. During the reactor operation fissile material accumulates in this central region, which helps to compensate fissile material loss in the peripheral core region and also contributes to negative coolant loss reactivity effect. A concept of high fuel volume fraction in the core is applied to achieve smaller size of a critical reactor. In this paper we consider to add Np-237 to the fuel to enhance non proliferation characteristics of the systems. The effect of Np-237 amount variation is discussed.

Su'ud, Zaki [Nuclear Research Group, FMIPA, Bandung Institute of Technology, Jl. Ganesha 10, Bandung 40132 (Indonesia)

2010-06-22T23:59:59.000Z

149

Aligned Nanofiber Multiwell Plates for Cancer Research  

Science Conference Proceedings (OSTI)

Presentation Title, Aligned Nanofiber Multiwell Plates for Cancer Research. Author(s), John Lannutti, Jed Johnson. On-Site Speaker (Planned), John Lannutti

150

Structural Integration Design For Enhanced Photoluminescence in ...  

Science Conference Proceedings (OSTI)

Author(s), Tongxiang Fan. On-Site Speaker (Planned), Tongxiang Fan. Abstract Scope, In this presentation, we present a structural integration design in butterfly  ...

151

Design of a superconducting linear accelerator for an Infrared Free Electron Laser of the proposed Chemical Dynamics Research Laboratory at LBL  

Science Conference Proceedings (OSTI)

An accelerator complex has recently been designed at LBL as part of an Infrared Free Electron Laser facility in support of a proposed Chemical Dynamics Research Laboratory. We will outline the choice of parameters and design philosophy, which are strongly driven by the demand of reliable and spectrally stable operation of the FEL for very special scientific experiments. The design is based on a 500 MHz recirculating superconducting electron linac with highest energy reach of about 60 MeV. The accelerator is injected with beams prepared by a specially designed gun-buncher system and incorporates a near-isochronous and achromatic recirculation line tunable over a wide range of beam energies. The stability issues considered to arrive at the specific design will be outlined.

Chattopadhyay, S.; Byrns, R.; Donahue, R.; Edighoffer, J.; Gough, R.; Hoyer, E.; Kim, K.J.; Leemans, W.; Staples, J.; Taylor, B.; Xie, M.

1992-08-01T23:59:59.000Z

152

NRC review of Electric Power Research Institute`s advanced light water reactor utility requirements document. Passive plant designs, chapter 1, project number 669  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) is preparing a compendium of technical requirements, referred to as the {open_quotes}Advanced Light Water Reactor [ALWR] Utility Requirements Document{close_quotes}, that is acceptable to the design of an ALWR power plant. When completed, this document is intended to be a comprehensive statement of utility requirements for the design, construction, and performance of an ALWR power plant for the 1990s and beyond. The Requirements Document consists of three volumes. Volume 1, {open_quotes}ALWR Policy and Summary of Top-Tier Requirements{close_quotes}, is a management-level synopsis of the Requirements Document, including the design objectives and philosophy, the overall physical configuration and features of a future nuclear plant design, and the steps necessary to take the proposed ALWR design criteria beyond the conceptual design state to a completed, functioning power plant. Volume II consists of 13 chapters and contains utility design requirements for an evolutionary nuclear power plant [approximately 1350 megawatts-electric (MWe)]. Volume III contains utility design requirements for nuclear plants for which passive features will be used in their designs (approximately 600 MWe). In April 1992, the staff of the Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission, issued Volume 1 and Volume 2 (Parts 1 and 2) of its safety evaluation report (SER) to document the results of its review of Volumes 1 and 2 of the Requirements Document. Volume 1, {open_quotes}NRC Review of Electric Power Research Institute`s Advanced Light Water Reactor Utility Requirements Document - Program Summary{close_quotes}, provided a discussion of the overall purpose and scope of the Requirements Document, the background of the staff`s review, the review approach used by the staff, and a summary of the policy and technical issues raised by the staff during its review.

Not Available

1994-08-01T23:59:59.000Z

153

NRC review of Electric Power Research Institute`s advanced light water reactor utility requirements document. Passive plant designs, chapters 2-13, project number 669  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) is preparing a compendium of technical requirements, referred to as the {open_quotes}Advanced Light Water Reactor [ALWR] Utility Requirements Document{close_quotes}, that is acceptable to the design of an ALWR power plant. When completed, this document is intended to be a comprehensive statement of utility requirements for the design, construction, and performance of an ALWR power plant for the 1990s and beyond. The Requirements Document consists of three volumes. Volume I, {open_quotes}ALWR Policy and Summary of Top-Tier Requirements{close_quotes}, is a management-level synopsis of the Requirements Document, including the design objectives and philosophy, the overall physical configuration and features of a future nuclear plant design, and the steps necessary to take the proposed ALWR design criteria beyond the conceptual design state to a completed, functioning power plant. Volume II consists of 13 chapters and contains utility design requirements for an evolutionary nuclear power plant [approximately 1350 megawatts-electric (MWe)]. Volume III contains utility design requirements for nuclear plants for which passive features will be used in their designs (approximately 600 MWe). In April 1992, the staff of the Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission, issued Volume 1 and Volume 2 (Parts 1 and 2) of its safety evaluation report (SER) to document the results of its review of Volumes 1 and 2 of the Requirements Document. Volume 1, {open_quotes}NRC Review of Electric Power Research Institute`s Advanced Light Water Reactor Utility Requirements Document - Program Summary{close_quotes}, provided a discussion of the overall purpose and scope of the Requirements Document, the background of the staff`s review, the review approach used by the staff, and a summary of the policy and technical issues raised by the staff during its review.

Not Available

1994-08-01T23:59:59.000Z

154

Infrastructure Practices of Select World-Class Research Organizations - A Benchmark of Campus Design, Development, and Implementation Strategies  

SciTech Connect

This report presents case studies and benchmarking conclusion for seven world-class research facilities in the areas of academia, industry, government, and non-profit institutions.

Kevin M. Kostelnik, PhD; Ann Marie Phillips

2005-07-01T23:59:59.000Z

155

SOLERAS - Solar Energy Water Desalination Project: Exxon Research and Engineering. System design final report. Volume 3. Appendices pilot plan and design details and subsystem direct cost support  

Science Conference Proceedings (OSTI)

Details of the design of a water desalination solar pilot plant in Yanbu, Saudi Arabia are presented. The major subsystems of the plant are defined, including solar energy collection and simulation, energy storage, energy delivery, reverse osmosis/multiple effect distillation, water storage, waste disposal, backup power generators, controls and instrumentation data acquisition, facilities and enclosures, and computers. A list of the plant equipment and a set of process flow diagrams are provided. A cost analysis of the pilot plant is included. (BCS)

Not Available

1985-01-01T23:59:59.000Z

156

SOLERAS - Solar Energy Water Desalination Project: Exxon Research and Engineering. System design final report, Volume 2. Appendices baseline plant design details seawater feed (System A)  

Science Conference Proceedings (OSTI)

The details of the design of a conceptual baseline solar desalination plant are provided. Yanbu, Saudi Arabia is the site for the plant. Details are defined for several of the plant subsystems including: energy storage, energy delivery, reverse osmosis/multiple effect distillation, water storage, waste disposal, backup power generation, controls and instrumentation, data acquisition, and facilities and enclosures subsystems. The plant equipment is listed and process flow diagrams are included. Cost estimates and economic analyses of the plant are documented. (BCS)

Not Available

1985-01-01T23:59:59.000Z

157

The silent power: applications of research in medical x-ray combining with photography and digital graphic design  

Science Conference Proceedings (OSTI)

X-ray is a kind of secret power, it is usually used on the medicine, and it can be perspective human body and some items which are not metals. In the graphic art and design filed, digital photography is the common method for creating image, go through ... Keywords: design, x-ray

Shih-Ting Tsai; Ming-Hsiu Mia Chen; Chi-Cheng Chang; Yu-Hung Kuo; Miranda Lawry; Yi-Shu Ting

2012-10-01T23:59:59.000Z

158

Research Projects  

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

Beam Physics to simulate a next generation light sources based on x-ray free electron lasers. My research includes: Designing parallel algorithms for numerical optimization....

159

PNNL: Research  

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

To achieve higher power levels, researchers now are turning their attention to advanced fuel designs. PNNL is developing a new metal fuel for light water reactors intended...

160

Advances in field-portable mass spectrometers for on-site analytics  

Science Conference Proceedings (OSTI)

Learn how the combination of ambient ionization with portable mass spectroscopy can speed chemical analysis by streamlining sample preparation and throughput requirements. Advances in field-portable mass spectrometers for on-site analytics inform M

Note: This page contains sample records for the topic "on-site research design" 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

Distributed Energy Resources On-Site Optimization for Commercial Buildings with Electric and Thermal Storage Technologies  

E-Print Network (OSTI)

by heat activated absorption cooling, direct-fired naturalsince electric cooling loads can be offset by the absorptioncooling loads: utility purchases of electricity, on-site generation of electricity, absorption

Stadler, Michael

2008-01-01T23:59:59.000Z

162

Guide for Operating an Interim On-Site Low Level Radioactive Waste Storage Facility  

Science Conference Proceedings (OSTI)

As a result of increasing low-level waste (LLW) disposal site uncertainty, the industry expects that utilities will have to rely on their own on-site storage LLW storage programs in the near future. This report captures essential information related to the operation of an on-site LLW storage program. The report is a comprehensive reference to which utilities can routinely refer throughout the development and implementation of the storage program and operation of the storage facility.

2004-11-16T23:59:59.000Z

163

Guidelines for Operating an Interim On Site Low Level Radioactive Waste Storage Facility - Revision 1  

Science Conference Proceedings (OSTI)

The majority of commercial USA nuclear stations have constructed on-site LLW storage facilities, and most of these same utilities are experiencing or have experienced at least one period of interim on-site storage. These Guidelines focus on operational considerations and incorporate many of the lessons learned while operating various types of LLW storage facilities. This document was reviewed by the USNRC. Subsequently, the USNRC issued RIS 2008-32, Interim LLRW Storage at NPPs, which recognizes the meth...

2009-02-23T23:59:59.000Z

164

A modular neural interface for massively parallel recording and control : subsystem design considerations for research and clinical applications  

E-Print Network (OSTI)

The closed-loop Brain-Machine Interface (BMI) has long been a dream for clinicians and neuroscience researchers alike - that is, the ability to extract meaningful information from the brain, perform computation on this ...

Wentz, Christian T

2010-01-01T23:59:59.000Z

165

The Credibility Revolution in Empirical Economics: How Better Research Design is Taking the Con out of Econometrics  

E-Print Network (OSTI)

Just over a quarter century ago, Edward Leamer (1983) reflected on the state of empirical work in economics. He urged empirical researchers to “take the con out of econometrics” and memorably observed (p. 37): “Hardly ...

Angrist, Joshua

2010-01-01T23:59:59.000Z

166

Design of a low enrichment, enhanced fast flux core for the Massachusetts Institute of Technology Research Reactor  

E-Print Network (OSTI)

Worldwide, there is limited test reactor capacity to perform the required irradiation experiments on advanced fast reactor materials and fuel designs. This is particularly true in the U.S., which no longer has an operating ...

Ellis, Tyler Shawn

2009-01-01T23:59:59.000Z

167

Influence of woody dominated rangelands on site hydrology and herbaceous production, Edwards Plateau, Texas  

E-Print Network (OSTI)

Interception of precipitation by blueberry (Juniperus ashei Buchh.) and redberry juniper (Juniperus pinchotii Sudw.) canopies was analyzed using gross precipitation, throughfall, and stemflow data collected at the Texas A&M University Research Station at Sonora, Texas. The objective was to characterize interception by juniper canopy and litter, and to determine the redistributive effects of throughfall and stemflow on site hydrology. Based on a 10-year distribution pattern of rainfall, 66.2% of the precipitation underneath the canopies of J. pinchotii was in the form of throughfall, and 7.9% was in the form of stemflow. Beneath the canopies of J. ashei, 58.2% was in the form of throughfall, while 5. 1 % was in the form of stemflow. 41.6% of the precipitation that fell below the canopies was intercepted by the litter layer of both trees. I The effects that the canopies of both juniper species, and live oak (Quercus virginiana Mill.) have on herbaceous vegetation at various distances from the trunk and the response in herbaceous production following canopy removal were also evaluated. The canopies of all three species reduced herbaceous production. Total standing biomass was greatest at the dripline of all three species. Three years after canopy removal, herbaceous vegetation was bolstered at all sample locations. Hence, the tree species were not only inhibiting herbaceous production beneath the canopies, but also in the tree/shrub interspace as well. Following canopy removal, infiltration rates and sediment production were determined to assess how oak, juniper, bunchgrass, and shortgrass vegetation types and prescribed burning influence rangeland hydrology over time. Woody dominated areas had significantly greater infiltration rates and less sediment production than did grass dominated areas. In addition, following removal, the former oak and juniper mottes retained the hydrological characteristics of woody dominated areas indefinitely. Furthermore, although prescribed burning is an effective, inexpensive means of removing woody vegetation, a cost in the form of accelerated erosion rates was incurred for a brief period after the burn.

Hester, Justin Wayne

1996-01-01T23:59:59.000Z

168

Visual Sample Plan (VSP) Statistical Software as Related to the CTBTO’s On-Site Inspection Procedure  

SciTech Connect

In the event of a potential nuclear weapons test the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) is commissioned to conduct an on-site investigation (OSI) of the suspected test site in an effort to find confirmatory evidence of the nuclear test. The OSI activities include collecting air, surface soil, and underground samples to search for indications of a nuclear weapons test - these indicators include radionuclides and radioactive isotopes Ar and Xe. This report investigates the capability of the Visual Sample Plan (VSP) software to contribute to the sampling activities of the CTBTO during an OSI. VSP is a statistical sampling design software, constructed under data quality objectives, which has been adapted for environmental remediation and contamination detection problems for the EPA, US Army, DoD and DHS among others. This report provides discussion of a number of VSP sample designs, which may be pertinent to the work undertaken during an OSI. Examples and descriptions of such designs include hot spot sampling, combined random and judgment sampling, multiple increment sampling, radiological transect surveying, and a brief description of other potentially applicable sampling methods. Further, this work highlights a potential need for the use of statistically based sample designs in OSI activities. The use of such designs may enable canvassing a sample area without full sampling, provide a measure of confidence that radionuclides are not present, and allow investigators to refocus resources in other areas of concern.

Pulsipher, Trenton C.; Walsh, Stephen J.; Pulsipher, Brent A.; Milbrath, Brian D.

2010-09-01T23:59:59.000Z

169

Design and power management of a solar-powered “Cool Robot” for polar instrument networks: Research Articles  

Science Conference Proceedings (OSTI)

The Cool Robot is a four-wheel-drive, solar-powered, autonomous robot designed to support summertime science campaigns in Antarctica and Greenland over distances exceeding 500 km. This paper provides an overview of key features of the robot, including ...

Laura E. Ray; James H. Lever; Alexander D. Streeter; Alexander D. Price

2007-07-01T23:59:59.000Z

170

Descriptions of Past Research in Program 80: New Combustion Turbine/Combined-Cycle Plant Design and Technology Selection  

Science Conference Proceedings (OSTI)

BackgroundAt a time when the power industry needs to meet growing demand and capacity requirements, informed decisions on gas turbine selection and plant designs are especially important. Technology selection impacts efficiency, emissions, availability, maintainability, and durability. Flexible operational capabilities are needed for plant dispatch, and planners need to understand upcoming trends and potential improvements for future growth.The Electric Power ...

2012-09-19T23:59:59.000Z

171

A Surface Mooring for Air–Sea Interaction Research in the Gulf Stream. Part I: Mooring Design and Instrumentation  

Science Conference Proceedings (OSTI)

The design of a surface mooring for deployment in the Gulf Stream in the Mid-Atlantic Bight is described. The authors' goals were to observe the surface meteorology; upper-ocean variability; and air–sea exchanges of heat, freshwater, and momentum ...

Robert A. Weller; Sebastien P. Bigorre; Jeffrey Lord; Jonathan D. Ware; James B. Edson

2012-09-01T23:59:59.000Z

172

Assessment of On-Site Power Opportunities in the Industrial Sector  

Science Conference Proceedings (OSTI)

The purpose of this report is to identify the potential for on-site power generation in the U.S. industrial sector with emphasis on nine industrial groups called the ''Industries of the Future'' (IOFs) by the U.S. Department of Energy (DOE). Through its Office of Industrial Technologies (OIT), the DOE has teamed with the IOFs to develop collaborative strategies for improving productivity, global competitiveness, energy usage and environmental performance. Total purchases for electricity and steam for the IOFs are in excess of $27 billion annually. Energy-related costs are very significant for these industries. The nine industrial groups are (1) Agriculture (SIC 1); (2) Forest products; (3) Lumber and wood products (SIC 24); (4) Paper and allied products (SIC 26); (5) Mining (SIC 11, 12, 14); (6) Glass (SIC 32); (7) Petroleum (SIC 29); (8) Chemicals (SIC 28); and (9) Metals (SIC 33): Steel, Aluminum, and Metal casting. Although not currently part of the IOF program, the food industry is included in this report because of its close relationship to the agricultural industry and its success with on-site power generation. On-site generation provides an alternative means to reduce energy costs, comply with environmental regulations, and ensure a reliable power supply. On-site generation can ease congestion in the local utility's electric grid. Electric market restructuring is exacerbating the price premium for peak electricity use and for reliability, creating considerable market interest in on-site generation.

Bryson, T.

2001-10-08T23:59:59.000Z

173

Research Statement  

E-Print Network (OSTI)

My research is in the area of network control and management, with a research goal of improving the robustness and manageability of networked systems, and contributing to the design of future network architectures. Benefiting from my cross-disciplinary background in electrical engineering, telecommunications, and computer science, I try to bring a comprehensive viewpoint in my contributions to networking research. My vision is to facilitate the design of networks that are scalable, evolvable, and can work smartly with minimal human involvement.

Hammad Iqbal

2009-01-01T23:59:59.000Z

174

DOE Best Practices Manual Focuses on Site Selection for CO2 Storage |  

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

Best Practices Manual Focuses on Site Selection for CO2 Storage Best Practices Manual Focuses on Site Selection for CO2 Storage DOE Best Practices Manual Focuses on Site Selection for CO2 Storage January 5, 2011 - 12:00pm Addthis Washington, DC - The most promising methods for assessing potential carbon dioxide (CO2) geologic storage sites - a crucial component of Carbon Capture and Storage (CCS) technology - is the focus of the latest in a series of U.S. Department of Energy (DOE) CCS "best practices" manuals. Developed by the Office of Fossil Energy's (FE) National Energy Technology Laboratory (NETL), the manual - Site Screening, Site Selection and Initial Characterization for Storage of CO2 in Deep Geologic Formations - is a resource for future project developers and CO2 producers and transporters. It can also be used to apprise government agencies of the

175

GRR/Section 10 - On-Site Evaluation Process | Open Energy Information  

Open Energy Info (EERE)

GRR/Section 10 - On-Site Evaluation Process GRR/Section 10 - On-Site Evaluation Process < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 10 - On-Site Evaluation Process 10SiteEvaluation.pdf Click to View Fullscreen Contact Agencies Bureau of Land Management U S Army Corps of Engineers United States Environmental Protection Agency Fish and Wildlife Service United States Department of Defense Regulations & Policies Endangered Species Act Clean Water Act Clean Air Act Triggers None specified Click "Edit With Form" above to add content 10SiteEvaluation.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative

176

Federal Energy Management Program: Sample Documents for On-Site Renewable  

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

Sample Documents for On-Site Renewable Power Purchase Agreements Sample Documents for On-Site Renewable Power Purchase Agreements The Federal Energy Management Program (FEMP) works with Federal agencies and partners to assemble sample documents from past on-site renewable power purchase agreement (PPA) projects to help streamline the PPA process. Requests for Proposal and Contracts Sample documents are available for the following requests for proposal: Photovoltaics at the Department of Energy's (DOE) Princeton Plasma Physics Laboratory: PPA request for proposal issued by DLA Energy on behalf of Princeton Plasma Physics Laboratory. National Renewable Energy Laboratory (NREL) Photovoltaics Opportunity Announcement: Opportunity announcement issued for the NREL Mesa Top photovoltaics (PV) power purchase agreement.

177

Proposed On-Site Waste Disposal Facility (OSWDF) at the Portsmouth Gaseous Diffusion Plant  

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

OH OH EM Project: On-Site Disposal Facility ETR Report Date: February 2008 ETR-12 United States Department of Energy Office of Environmental Management (DOE-EM) External Technical Review of the Proposed On-Site Waste Disposal Facility (OSWDF) at the Portsmouth Gaseous Diffusion Plant Why DOE-EM Did This Review The On-Site Waste Disposal Facility (OSWDF) is proposed for long-term containment of contaminated materials from the planned Decontamination and Decommissioning (D&D) activities at the Portsmouth Gaseous Diffusion Plant. Acceptable performance of the proposed OSWDF will depend on interactions between engineered landfill features and operations methods that recognize the unique characteristics of the waste stream and site-

178

Department of Energy Announces Two Year Pay Freeze on Site and Facility  

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

Two Year Pay Freeze on Site and Two Year Pay Freeze on Site and Facility Management Contractor Employees Department of Energy Announces Two Year Pay Freeze on Site and Facility Management Contractor Employees December 17, 2010 - 12:00am Addthis Washington DC - Following President Obama's recent proposal for a two-year pay freeze for all civilian federal workers, U.S. Energy Secretary Steven Chu today announced a decision to stop salary and bonus pool increases for site and facility management contractor employees, who manage day-to-day operations at certain Department of Energy sites and facilities, including national laboratories. "As our nation continues to recover from these challenging economic times, households and small businesses across the country are making sacrifices,"

179

Summary - Proposed On-Site Disposal Facility (OSDF) at the Paducah Gaseous Diffusion Plant  

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

Paducah, KY Paducah, KY EM Project: On-Site Disposal Facility ETR Report Date: August 2008 ETR-16 United States Department of Energy Office of Environmental Management (DOE-EM) External Technical Review of the Proposed On-Site Disposal Facility(OSDF) at the Paducah Gaseous Diffusion Plant Why DOE-EM Did This Review The Paducah Gaseous Diffusion Plant (PGDP) is an active uranium enrichment facility that was placed on the National Priorities List. DOE is required to remediate the PGDP in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). DOE is evaluating alternatives to dispose of waste generated from the remedial activities at the PGDP. One option is to construct an on-site disposal facility (OSDF) meeting the CERCLA requirements.

180

DOE Best Practices Manual Focuses on Site Selection for CO2 Storage |  

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

Best Practices Manual Focuses on Site Selection for CO2 Storage Best Practices Manual Focuses on Site Selection for CO2 Storage DOE Best Practices Manual Focuses on Site Selection for CO2 Storage January 5, 2011 - 12:00pm Addthis Washington, DC - The most promising methods for assessing potential carbon dioxide (CO2) geologic storage sites - a crucial component of Carbon Capture and Storage (CCS) technology - is the focus of the latest in a series of U.S. Department of Energy (DOE) CCS "best practices" manuals. Developed by the Office of Fossil Energy's (FE) National Energy Technology Laboratory (NETL), the manual - Site Screening, Site Selection and Initial Characterization for Storage of CO2 in Deep Geologic Formations - is a resource for future project developers and CO2 producers and transporters. It can also be used to apprise government agencies of the

Note: This page contains sample records for the topic "on-site research design" 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.


181

Examples of the use of PSA in the design process and to support modifications at two research reactors  

Science Conference Proceedings (OSTI)

Many, if not most, of the world`s commercial nuclear power plants have been the subject of plant-specific probabilistic safety assessments (PSA). A growing number of other nuclear facilities as well as other types of industrial installations have been the focus of plant-specific PSAs. Such studies have provided valuable information concerning the nature of the risk of the individual facility and have been used to identify opportunities to manage that risk. This paper explores the risk management activities associated with two research reactors in the United States as a demonstration of the versatility of the use of PSA to support risk-related decision making.

Johnson, D.H.; Bley, D.C.; Lin, J.C. [PLG, Inc., Newport Beach, CA (United States); Ramsey, C.T.; Linn, M.A. [Oak Ridge National Lab., TN (United States)

1994-03-01T23:59:59.000Z

182

Recent Metrology Research of Thermoelectric Materials at NIST  

Science Conference Proceedings (OSTI)

On-Site Speaker (Planned), Winnie Wong-Ng. Abstract Scope, The increased interest in research and development on thermoelectric materials in recent years is ...

183

Research and Development of Nano-Composite Materials for ...  

Science Conference Proceedings (OSTI)

Presentation Title, Research and Development of Nano-Composite Materials for Hydrogen Storage. Author(s), Yoshitsugu Kojima. On-Site Speaker (Planned) ...

184

Studies and research concerning BNFP design and construction of a spent-fuel disassembly/encapsulation system  

SciTech Connect

Commercial light water power reactor operation in the United States is developing a cumbersome inventory of spent fuel. Systems for interim storage and handling of this fuel are being developed by the Federal Government and industry. Disassembly and canning of the spent fuel elements is one of these systems. It has the potential to double the storage capacity of a prereprocessing storage facility or to triple the capacity of conventional shipping casks. Prototype equipment and controls required to perform this operation in a dry environment have been primarily designed and fabricated at the Barnwell Nuclear Fuel Plant (BNFP). Ridihalgh, Eggers, and Associates have provided design support and fabrication of the control system. This system is capable of extracting and canning the fuel pins and compacting the nonfuel-bearing components of spent fuel assemblies at processing rates of 10 to 12 assemblies per day. The process also provides the potential for enhanced inspection and assay of spent fuel by reducing the interference encountered from the high gamma fields of the nonfuel bearing hardware.

Dabolt, R.J.

1981-04-01T23:59:59.000Z

185

Cost Effectiveness of On-Site Chlorine Generation for Chlorine Truck Attack Prevention  

Science Conference Proceedings (OSTI)

A chlorine tank truck attack could cause thousands of fatalities. As a means of preventing chlorine truck attacks, I consider the on-site generation of chlorine or hypochlorite at all U.S. facilities currently receiving chlorine by truck. I develop and ... Keywords: applications, cost-effectiveness, public policy, risk analysis, terrorism, uncertainty

Anthony M. Barrett

2010-12-01T23:59:59.000Z

186

Dynamic provisioning in next-generation data centers with on-site power production  

Science Conference Proceedings (OSTI)

The critical need for clean and economical sources of energy is transforming data centers that are primarily energy consumers to also energy producers. We focus on minimizing the operating costs of next-generation data centers that can jointly optimize ... Keywords: data centers, dynamic provisioning, on-site power production, online algorithm

Jinlong Tu, Lian Lu, Minghua Chen, Ramesh K. Sitaraman

2013-01-01T23:59:59.000Z

187

SCR Catalyst Disposal, Recycle, and On-site Washing Options and Experience  

Science Conference Proceedings (OSTI)

As Selective Catalytic Reduction (SCR) technology becomes more widespread and the catalyst fleet ages, cost-effective and environmentally friendly approaches are need to handle the increasing volumes of spent catalyst or extend its life through simple on-site processing. This report addresses various issues related to catalyst rejuvenation, cleaning, recycling, and disposal.

2008-12-03T23:59:59.000Z

188

DISTANT EDUCATION OF MEDICAL DOCTORS FOR DEALING WITH ON-SITE EMERGENCY SITUATIONS.  

E-Print Network (OSTI)

1 DISTANT EDUCATION OF MEDICAL DOCTORS FOR DEALING WITH ON-SITE EMERGENCY SITUATIONS. V. Andersen that might be unusual compared to the daily routine. In major emergencies, the medical team is moved to the site of the emergency instead of waiting for the casualties at the casualty ward. Ensuring fast

189

On-Site Generation Simulation with EnergyPlus for CommercialBuildings  

SciTech Connect

Building energy simulation software (e.g., EnergyPlus) is apowerful tool used widely by designers and researchers. However, currentsoftware is limited in modeling distributed generation (DG), including DGwith heat recovery applied to building end-use, i.e., combined heat andpower (CHP). Concurrently, DG investment and dispatch optimizationsoftware has been developed, yet has not been linked to a building energysimulation program for accurate assessment of DG designs, particularlyunder uncertainty in future end-use loads and equipment availability. CHPis a proven approach to cost effective reductions in primary fuelconsumption and CO2 emissions. Integrating DG system design and controlsinto building energy simulation is an important step towards popular DGacceptance. We propose to extend the existing building energy simulationprogram, EnergyPlus (E+), to enable the simulation of various DG modulesand associated control strategies in order to achieve more accurate andholistic analysis of DG technologies. Extension of EnergyPlus isconveniently facilitated by SPARK, a program capable of modeling buildingequipment and controls as individual modules. These modules can beautomatically integrated with EnergyPlus building models. Candidate DGsystems can be selected from the DG investment optimization program,Distributed Energy Resources Customer Adoption Model (DER-CAM). Thedispatch of the modeled DG system can be determined by a novel dispatchoptimization algorithm, the Energy Manager, that accounts for uncertaintyin future load and DG availability, as well as curtailment options. DGequipment and controls can modeled in SPARK and integrated intoEnergyPlus building models. The way to this holistic approach will bedescribed in this paper.

Stadler, Michael; Firestone, Ryan; Curtil, Dimitri; Marnay, Chris

2006-05-16T23:59:59.000Z

190

Architectural Design Factors Of Domestic Violence Shelters That Affect Outcomes For Female Domestic Violence Victims: A Naturalistic Inquiry To Establish Grounded Theory For Future Research  

E-Print Network (OSTI)

Designing domestic violence shelters for women must be considered from a feminist perspective, inclusive of theories of embodiment, as the female victim's emotional state (mind) is a critical component in determining her overall state (i.e., level of distress). The primary objective of this study (Specific Aim 1) was to identify the mental and emotional state of female domestic violence victims upon entry into a shelter as a means of establishing specific user needs which should directly impact the design of the shelter. The primary hypothesis (Hypothesis 1) was that upon entry into a shelter environment, victims are experiencing high levels of distress compared to normative controls. The secondary objective of this study (Specific Aim 2) was to identify shelter users? perceptions of the current shelter environment in which they lived as a foundation for matching specific design criteria with the specific needs of the female domestic violence victim (i.e., stress reduction) in an attempt to understand the relationship between user needs and individual design characteristics of the shelter. The secondary exploratory hypothesis (Hypothesis 2) was that anxiety or stress is reduced over time; therefore, the architectural design of a shelter that promotes independence will result in less distress among domestic violence victims utilizing the shelter. Thirty-three domestic violence victims in Fort Worth, Texas participated in focus groups and interviews conducted over a four-month period of time in 2009. Qualitative analysis of this data yielded four emergent themes: (1) loss of independence and control: the second layer of fear; (2) the search for security; (3) reconnecting to self; and (4) expressions of humanity. Quantitative analysis was utilized to measure participant stress levels at three intervals during their thirty day shelter program: (1) within the first twenty-four hours of shelter entry; (2) seven to ten days after shelter entry; and (3) fourteen or more days after shelter entry. Findings of this researcher have been utilized to generate design objectives that can be extrapolated to apply to other locations of shelters and could impact the design of new facilities as well as the redesign of current shelters.

Prestwood, Laura E.

2010-05-01T23:59:59.000Z

191

Residential Energy Management system for optimization of on-site generation  

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

Residential Energy Management system for optimization of on-site generation Residential Energy Management system for optimization of on-site generation with HVAC Speaker(s): Ram Narayanamurthy Date: October 29, 2009 - 12:00pm Location: 90-3122 As the individual movements towards Net Zero Energy Homes (NZEH) and the SmartGrid converge on residential buildings, three major challenges need to be addressed: Flatten the highly peaked electric load profile of low energy homes Provide easy integration of energy efficiency into existing homes Provide builders and consumers with visibility into building operation, and ease of management. A Home Energy Management System (HEMS) owned by the consumer, capable of two way communications with Utility DR/SmartGrid/AMI is required to resolve these challenges. The HEMS will need to increase energy efficiency of building operations, provide consumers feedback and

192

Optimal selection of on-site generation with combined heat andpower applications  

SciTech Connect

While demand for electricity continues to grow, expansion of the traditional electricity supply system, or macrogrid, is constrained and is unlikely to keep pace with the growing thirst western economies have for electricity. Furthermore, no compelling case has been made that perpetual improvement in the overall power quality and reliability (PQR)delivered is technically possible or economically desirable. An alternative path to providing high PQR for sensitive loads would generate close to them in microgrids, such as the Consortium for Electricity Reliability Technology Solutions (CERTS) Microgrid. Distributed generation would alleviate the pressure for endless improvement in macrogrid PQR and might allow the establishment of a sounder economically based level of universal grid service. Energy conversion from available fuels to electricity close to loads can also provide combined heat and power (CHP) opportunities that can significantly improve the economics of small-scale on-site power generation, especially in hot climates when the waste heat serves absorption cycle cooling equipment that displaces expensive on-peak electricity. An optimization model, the Distributed Energy Resources Customer Adoption Model (DER-CAM), developed at Berkeley Lab identifies the energy bill minimizing combination of on-site generation and heat recovery equipment for sites, given their electricity and heat requirements, the tariffs they face, and a menu of available equipment. DER-CAM is used to conduct a systemic energy analysis of a southern California naval base building and demonstrates atypical current economic on-site power opportunity. Results achieve cost reductions of about 15 percent with DER, depending on the tariff.Furthermore, almost all of the energy is provided on-site, indicating that modest cost savings can be achieved when the microgrid is free to select distributed generation and heat recovery equipment in order to minimize its over all costs.

Siddiqui, Afzal S.; Marnay, Chris; Bailey, Owen; HamachiLaCommare, Kristina

2004-11-30T23:59:59.000Z

193

Solar Energy Research Center  

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

Solar Energy Research Center PROJECT DESCRIPTION SERC rendering The SERC building will be a 39,000 gsf building designed to house research laboratories and offices devoted to...

194

NREL: Biomass Research - Facilities  

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

Facilities At NREL's state-of-the-art biomass research facilities, researchers design and optimize processes to convert renewable biomass feedstocks into transportation fuels and...

195

The Implications of Carbon Taxation on Microgrid Adoption of Small-Scale On-Site Power Generation Using  

E-Print Network (OSTI)

LBNL-49309 The Implications of Carbon Taxation on Microgrid Adoption of Small-Scale On-Site Power .................................................................................................................1 1.1 Microgrid Concept

196

Designing Creativity  

E-Print Network (OSTI)

Is it possible to design for creativity? This is one of the most important research questions in AI and Design. This paper raises the question whether automated software agent design can be creative. Not only is the artefact dynamic in the sense that it adapts to its environment, it is also autonomous: an agent decides on its own when to be modified and by whom. An agent's functionality may evolve beyond the expectations of its designers and/or users resulting in very new, unique artefacts. Is this type of design creative? Is the process creative? The result? 1.

Frances M. T. Brazier; Niek J. E. Wijngaards

2002-01-01T23:59:59.000Z

197

Rapid Deployment Drilling System for on-site inspections under a Comprehensive Test Ban Preliminary Engineering Design  

Science Conference Proceedings (OSTI)

While not a new drilling technology, coiled-tubing (CT) drilling continues to undergo rapid development and expansion, with new equipment, tools and procedures developed almost daily. This project was undertaken to: analyze available technological options for a Rapid Deployment Drilling System (RDDS) CT drilling system: recommend specific technologies that best match the requirements for the RDDS; and highlight any areas where adequate technological solutions are not currently available. Postshot drilling is a well established technique at the Nevada Test Site (NTS). Drilling provides essential data on the results of underground tests including obtaining samples for the shot zone, information on cavity size, chimney dimensions, effects of the event on surrounding material, and distribution of radioactivity.

Maurer, W.C.; Deskins, W.G.; McDonald, W.J.; Cohen, J.H. [Maurer Engineering, Inc., Houston, TX (United States); Heuze, F.E.; Butler, M.W. [Lawrence Livermore National Lab., CA (United States)

1996-09-01T23:59:59.000Z

198

Research Experience for Teachers  

Science Conference Proceedings (OSTI)

... Research Experience for Teachers (RET) program at NIST. NIST launches an initiative designed to give middle school science ...

2013-01-18T23:59:59.000Z

199

Energy Research Group Homepage  

Science Conference Proceedings (OSTI)

Energy Research Group. Welcome. The newest Group in the CNST develops instruments designed to reveal the nanoscale ...

2012-10-02T23:59:59.000Z

200

A business case for on-site generation: The BD biosciences pharmingen project  

SciTech Connect

Deregulation is haltingly changing the United States electricity markets. The resulting uncertainty and/or rising energy costs can be hedged by generating electricity on-site and other benefits, such as use of otherwise wasted heat, can be captured. The Public Utility Regulatory Policy Act (PURPA) of 1978 first invited relatively small-scale generators ({ge} 1 MW) into the electricity market. The advent of efficient and reliable small scale and renewable equipment has spurred an industry that has, in recent years, made even smaller (business scale) electricity generation an economically viable option for some consumers. On-site energy capture and/or conversion, known as distributed energy resources (DER), offers consumers many benefits, such as economic savings and price predictability, improved reliability, control over power quality, and emissions reductions. Despite these benefits, DER adoption can be a daunting move to a customer accustomed to simply paying a monthly utility bill. San Diego is in many ways an attractive location for DER development: It has high electricity prices typical of California and a moderate climate i.e. energy loads are consistent throughout the year. Additionally, the price shock to San Diego Gas and Electric (SDG&E) customers during the summer of 2000 has interested many in alternatives to electricity price vulnerability. This report examines the business case for DER at the San Diego biotechnology supply company, BD Biosciences Pharmingen, which considered DER for a building with 200-300 kW base-load, much of which accommodates the refrigerators required to maintain chemicals. Because of the Mediterranean climate of the San Diego area and the high rate of air changes required due to on-site use of chemicals, modest space heating is required throughout the year. Employees work in the building during normal weekday business hours, and daily peak loads are typically about 500 kW.

Firestone, Ryan; Creighton, Charles; Bailey, Owen; Marnay, Chris; Stadler, Michael

2003-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "on-site research design" 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

Guide to Purchasing Green Power: Renewable Electricity, Renewable Energy Certificates, and On-Site Renewable Generation  

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

Purchasing Green Power Renewable Electricity, Renewable Energy Certificates, and On-Site Renewable Generation DOE/EE-0307 This guide can be downloaded from: www1.eere.energy.gov/femp/technologies/renewable_purchasingpower.html www.epa.gov/greenpower/ www.wri.org/publications www.resource-solutions.org/publications.php Office of Air (6202J) EPA430-K-04-015 www.epa.gov/greenpower March 2010 ISBN: 1-56973-577-8 Guide to Purchasing Green Power i Table of Contents Summary ........................................................................................................................................................1 Chapter 1: Introduction ....................................................................................................................................2

202

On-site demonstration procedure for solid-state fluorescent ballast  

SciTech Connect

The report was presented to plant engineers and managers who were involved in an on-site demonstration of EETech solid-state ballasts for two 40-watt T12 fluorescent lamps. The report includes a brief review of the operating principles of solid-state fluorescent ballasts and the status of development achieved during the LBL program. The remainder of the test describes the techniques of managing and instrumenting a test area for assessing the performance of solid-state fluorescent ballasts at an occupied site.

Verderber, R.; Morse, O.

1980-09-01T23:59:59.000Z

203

Customer adoption of small-scale on-site power generation  

Science Conference Proceedings (OSTI)

The electricity supply system is undergoing major regulatory and technological change with significant implications for the way in which the sector will operate (including its patterns of carbon emissions) and for the policies required to ensure socially and environmentally desirable outcomes. One such change stems from the rapid emergence of viable small-scale (i.e., smaller than 500 kW) generators that are potentially competitive with grid delivered electricity, especially in combined heat and power configurations. Such distributed energy resources (DER) may be grouped together with loads in microgrids. These clusters could operate semi-autonomously from the established power system, or macrogrid, matching power quality and reliability more closely to local end-use requirements. In order to establish a capability for analyzing the effect that microgrids may have on typical commercial customers, such as office buildings, restaurants, shopping malls, and grocery stores, an economic mod el of DER adoption is being developed at Berkeley Lab. This model endeavors to indicate the optimal quantity and type of small on-site generation technologies that customers could employ given their electricity requirements. For various regulatory schemes and general economic conditions, this analysis produces a simple operating schedule for any installed generators. Early results suggest that many commercial customers can benefit economically from on-site generation, even without considering potential combined heat and power and reliability benefits, even though they are unlikely to disconnect from the established power system.

Siddiqui, Afzal S.; Marnay, Chris; Hamachi, Kristina S.; Rubio, F. Javier

2001-04-01T23:59:59.000Z

204

Recommended Changes to Guidelines for Operating an Interim On-Site Low Level Radioactive Waste Storage Facility - For NRC Review  

Science Conference Proceedings (OSTI)

The majority of commercial U.S. nuclear stations have constructed on-site low-level waste (LLW) storage facilities, and most of these same utilities are experiencing or have experienced at least one period of interim on-site storage. EPRI has issued two revisions of Guidelines for Operating an Interim On-Site Low Level Radioactive Waste Storage Facility. Revision 1 of these Guidelines focused on operational considerations and incorporated many of the lessons learned while operating various types of LLW s...

2011-12-19T23:59:59.000Z

205

Sandia combustion research program: Annual report, 1987  

DOE Green Energy (OSTI)

More than a decade ago, in response to a national energy crisis, Sandia proposed to the US Department of Energy a new, ambitious program in combustion research. Our strategy was to apply the rapidly increasing capabilities in lasers and computers to combustion science and technology. Shortly thereafter, the Combustion Research Facility (CRF) was established at Sandia's Livermore location. Designated a ''User Facility,'' the charter of the CRF was to develop and maintain special-purpose resources to support a nationwide initiative--involving US universities, industry, and national laboratories--to improve our understanding and control of combustion. This report includes descriptions of several research projects which have been stimulated by Working Groups and involve the on-site participation of industry scientists. DOE's Industry Technology Fellowship Program has been instrumental in the success of some of the joint efforts. The remainder of this report presents research results of calendar year 1987, separated thematically into nine categories. Refereed journal articles appearing in print during 1987, along with selected other publications, are included at the end of Section 10. In addition to our ''traditional'' research--chemistry, reacting flow, diagnostics, engine combustion, and coal combustion--you will note continued progress in somewhat recent themes: pulse combustion, high temperature materials, and energetic materials, for example. Moreover, we have just started a small, new effort to understand combustion-related issues in the management of toxic and hazardous materials.

Palmer, R.E.; Sanders, B.R.; Ivanetich, C.A. (eds.)

1988-01-01T23:59:59.000Z

206

INADVERTENT INTRUDER ANALYSIS FOR THE PORTSMOUTH ON-SITE WASTE DISPOSAL FACILITY  

SciTech Connect

An On-Site Alternative is being evaluated as part of the Remedial Investigation and Feasibility Study (RI/FS) process for evaluation of alternatives for the disposal of waste generated from decontamination and decommissioning (D&D) at Portsmouth. The On-Site Alternative involves construction of an On-Site Waste Disposal Facility (OSWDF). An inadvertent intruder analysis must be conducted for the OSWDF. The inadvertent intruder analysis considers the radiological impacts to hypothetical persons who are assumed to inadvertently intrude on the Portsmouth OSWDF site after institutional control ceases 100 years after site closure. The focus in development of exposure scenarios for inadvertent intruders was on selecting reasonable events that may occur, giving consideration to regional customs and construction practices. An important assumption in all scenarios is that an intruder has no prior knowledge of the existence of a waste disposal facility at the site. Therefore, after active institutional control ceases, certain exposure scenarios are assumed to be precluded only by the physical state of the disposal facility, i.e., the integrity of the engineered barriers used in facility construction or the thickness of clean material above the waste. Passive institutional controls, such as permanent marker systems at the disposal site and public records of prior land use, also could prevent inadvertent intrusion after active institutional control ceases, but the efficacy of passive institutional controls is not assumed in this analysis. Results of the analysis show that a hypothetical inadvertent intruder at the OSWDF who, in the worst case scenario, resides on the site and consumes vegetables from a garden established on the site using contaminated soil (chronic agriculture scenario) would receive a maximum chronic dose of approximately 7.0 mrem/yr during the 1000 year period of assessment. This dose falls well below the DOE chronic dose limit of 100 mrem/yr. Results of the analysis also showed that a hypothetical inadvertent intruder at the OSWDF who, in the worst case scenario, excavates a basement in the soil that reaches the waste (acute basement construction scenario) would receive a maximum acute dose of approximately 0.25 mrem/yr during the 1000 year period of assessment. This dose falls well below the DOE acute dose limit of 500 mrem/yr.

Smith, F.; Phifer, M.

2013-09-30T23:59:59.000Z

207

Alloy Design of 9% Cr Steel for High Efficiency Ultra-Supercritical ...  

Science Conference Proceedings (OSTI)

Presentation Title, Alloy Design of 9% Cr Steel for High Efficiency Ultra- Supercritical Power Plants. Author(s), Fujio Abe. On-Site Speaker (Planned), Fujio Abe.

208

Fractional domain walls from on-site softening in dipolar bosons  

E-Print Network (OSTI)

We study dipolar bosons in a 1D optical lattice and identify a region in parameter space---strong coupling but relatively weak on-site repulsion---hosting a series of stable charge-density-wave (CDW) states whose low-energy excitations, built from "fractional domain walls," have remarkable similarities to those of non-Abelian fractional quantum Hall states. Here, a conventional domain wall between translated CDW's may be split by inserting strings of degenerate, but inequivalent, CDW states. Outside these insulating regions, we find numerous supersolids as well as a superfluid regime. The mentioned phases should be accessible experimentally and, in particular, the fractional domain walls can be created in the ground state using single-site addressing, i.e., by locally changing the chemical potential.

Emma Wikberg; Jonas Larson; Emil J. Bergholtz; Anders Karlhede

2011-09-15T23:59:59.000Z

209

Whither design space?  

Science Conference Proceedings (OSTI)

Design space exploration is a long-standing focus in computational design research. Its three main threads are accounts of designer action, development of strategies for amplification of designer action in exploration, and discovery of computational ... Keywords: Design Space Exploration, Knowledge Representation, Search, State Space, Typed Feature Structures

Robert F. Woodbury; Andrew L. Burrow

2006-04-01T23:59:59.000Z

210

Archaeology in the Kilauea East Rift Zone: Part 1, Land-use model and research design, Kapoho, Kamaili and Kilauea Geothermal Subzones, Puna District, Hawaii Island  

DOE Green Energy (OSTI)

The Puna Geothermal Resource Subzones (GRS) project area encompasses approximately 22,000 acres centered on the Kilauea East Rift Zone in Puna District, Hawaii Island. The area is divided into three subzones proposed for geothermal power development -- Kilauea Middle East Rift, Kamaili and Kapoho GRS. Throughout the time of human occupation, eruptive episodes along the rift have maintained a dynamic landscape. Periodic volcanic events, for example, have changed the coastline configuration, altered patterns of agriculturally suitable sediments, and created an assortment of periodically active, periodically quiescent, volcanic hazards. Because of the active character of the rift zone, then, the area`s occupants have always been obliged to organize their use of the landscape to accommodate a dynamic mosaic of lava flow types and ages. While the specific configuration of settlements and agricultural areas necessarily changed in response to volcanic events, it is possible to anticipate general patterns in the manner in which populations used the landscape through time. This research design offers a model that predicts the spatial results of long-term land-use patterns and relates them to the character of the archaeological record of that use. In essence, the environmental/land-use model developed here predicts that highest population levels, and hence the greatest abundance and complexity of identifiable prehistoric remains, tended to cluster near the coast at places that maximized access to productive fisheries and agricultural soils. With the possible exception of a few inland settlements, the density of archaeological remains expected to decrease with distance from the coastline. The pattern is generally supported in the regions existing ethnohistoric and archaeological record.

Burtchard, G.C.; Moblo, P. [International Archaeological Research Inst., Inc., Honolulu, HI (United States)

1994-07-01T23:59:59.000Z

211

Space design  

Science Conference Proceedings (OSTI)

Space stations, Moon bases and Mars bases are artificial habitats intended to support human life in extreme conditions. Their purpose is to pursue human progress and to gain knowledge and experience of the environment surrounding our planet. This research ... Keywords: Human factors, Interior design, Space habitability, Sustainability, Vision

Irene Lia Schlacht; Henrik Birke

2011-06-01T23:59:59.000Z

212

Distributed Energy Resources On-Site Optimization for Commercial Buildings with Electric and Thermal Storage Technologies  

SciTech Connect

The addition of storage technologies such as flow batteries, conventional batteries, and heat storage can improve the economic as well as environmental attractiveness of on-site generation (e.g., PV, fuel cells, reciprocating engines or microturbines operating with or without CHP) and contribute to enhanced demand response. In order to examine the impact of storage technologies on demand response and carbon emissions, a microgrid's distributed energy resources (DER) adoption problem is formulated as a mixed-integer linear program that has the minimization of annual energy costs as its objective function. By implementing this approach in the General Algebraic Modeling System (GAMS), the problem is solved for a given test year at representative customer sites, such as schools and nursing homes, to obtain not only the level of technology investment, but also the optimal hourly operating schedules. This paper focuses on analysis of storage technologies in DER optimization on a building level, with example applications for commercial buildings. Preliminary analysis indicates that storage technologies respond effectively to time-varying electricity prices, i.e., by charging batteries during periods of low electricity prices and discharging them during peak hours. The results also indicate that storage technologies significantly alter the residual load profile, which can contribute to lower carbon emissions depending on the test site, its load profile, and its adopted DER technologies.

Lacommare, Kristina S H; Stadler, Michael; Aki, Hirohisa; Firestone, Ryan; Lai, Judy; Marnay, Chris; Siddiqui, Afzal

2008-05-15T23:59:59.000Z

213

A C. elegans-based foam for rapid on-site detection of residual live virus.  

Science Conference Proceedings (OSTI)

In the response to and recovery from a critical homeland security event involving deliberate or accidental release of biological agents, initial decontamination efforts are necessarily followed by tests for the presence of residual live virus or bacteria. Such 'clearance sampling' should be rapid and accurate, to inform decision makers as they take appropriate action to ensure the safety of the public and of operational personnel. However, the current protocol for clearance sampling is extremely time-intensive and costly, and requires significant amounts of laboratory space and capacity. Detection of residual live virus is particularly problematic and time-consuming, as it requires evaluation of replication potential within a eukaryotic host such as chicken embryos. The intention of this project was to develop a new method for clearance sampling, by leveraging Sandia's expertise in the biological and material sciences in order to create a C. elegans-based foam that could be applied directly to the entire contaminated area for quick and accurate detection of any and all residual live virus by means of a fluorescent signal. Such a novel technology for rapid, on-site detection of live virus would greatly interest the DHS, DoD, and EPA, and hold broad commercial potential, especially with regard to the transportation industry.

Negrete, Oscar A.; Branda, Catherine; Hardesty, Jasper O. E. (Sandia National Laboratories, Albuquerque, NM); Tucker, Mark David (Sandia National Laboratories, Albuquerque, NM); Kaiser, Julia N. (Global Product Management, Hilden, Germany); Kozina, Carol L.; Chirica, Gabriela S.

2012-02-01T23:59:59.000Z

214

Distributed Energy Resources On-Site Optimization for Commercial Buildings with Electric and Thermal Storage Technologies  

SciTech Connect

The addition of storage technologies such as flow batteries, conventional batteries, and heat storage can improve the economic as well as environmental attractiveness of on-site generation (e.g., PV, fuel cells, reciprocating engines or microturbines operating with or without CHP) and contribute to enhanced demand response. In order to examine the impact of storage technologies on demand response and carbon emissions, a microgrid's distributed energy resources (DER) adoption problem is formulated as a mixed-integer linear program that has the minimization of annual energy costs as its objective function. By implementing this approach in the General Algebraic Modeling System (GAMS), the problem is solved for a given test year at representative customer sites, such as schools and nursing homes, to obtain not only the level of technology investment, but also the optimal hourly operating schedules. This paper focuses on analysis of storage technologies in DER optimization on a building level, with example applications for commercial buildings. Preliminary analysis indicates that storage technologies respond effectively to time-varying electricity prices, i.e., by charging batteries during periods of low electricity prices and discharging them during peak hours. The results also indicate that storage technologies significantly alter the residual load profile, which can contribute to lower carbon emissions depending on the test site, its load profile, and its adopted DER technologies.

Lacommare, Kristina S H; Stadler, Michael; Aki, Hirohisa; Firestone, Ryan; Lai, Judy; Marnay, Chris; Siddiqui, Afzal

2008-05-15T23:59:59.000Z

215

PORTSMOUTH ON-SITE DISPOSAL CELL HIGH DENSITY POLYETHYLENE GEOMEMBRANE LONGEVITY  

Science Conference Proceedings (OSTI)

It is anticipated that high density polyethylene (HDPE) geomembranes will be utilized within the liner and closure cap of the proposed On-Site Disposal Cell (OSDC) at the Portsmouth Gaseous Diffusion Plant. The likely longevity (i.e. service life) of HDPE geomembranes in OSDC service is evaluated within the following sections of this report: (1) Section 2.0 provides an overview of HDPE geomembranes, (2) Section 3.0 outlines potential HDPE geomembranes degradation mechanisms, (3) Section 4.0 evaluates the applicability of HDPE geomembrane degradation mechanisms to the Portsmouth OSDC, (4) Section 5.0 provides a discussion of the current state of knowledge relative to the longevity (service life) of HDPE geomembranes, including the relation of this knowledge to the Portsmouth OSDC, and (5) Section 6.0 provides summary and conclusions relative to the anticipated service life of HDPE geomembranes in OSDC service. Based upon this evaluation it is anticipated that the service life of HDPE geomembranes in OSDC service would be significantly greater than the 200 year service life assumed for the OSDC closure cap and liner HDPE geomembranes. That is, a 200 year OSDC HDPE geomembrane service life is considered a conservative assumption.

Phifer, M.

2012-01-31T23:59:59.000Z

216

Evaluating the performance of natural ventilation in buildings through simulation and on-site monitoring  

E-Print Network (OSTI)

Natural ventilation in buildings is capable of reducing energy consumption while maintaining a comfortable indoor at the same time. It is important that natural ventilation is taken into consideration in the early design ...

Cheng, Haofan

2013-01-01T23:59:59.000Z

217

Sandia National Labs: PCNSC: Partnering: Designated Capabilities  

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

Partnerships Research Partnering Designated Capabilities The "Physical, Chemical, and Nano Sciences Designated Capabilities" 'umbrella' agreement, approved by the Department of...

218

ENERGY STAR Using On-site Renewable Energy as the Next Step to Improving Energy Performance and Reducing Emissions  

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

ON-SITE RENEWABLE ENERGY AS THE NEXT STEP ON-SITE RENEWABLE ENERGY AS THE NEXT STEP TO IMPROVING ENERGY PERFORMANCE AND REDUCING EMISSIONS jcpenney has a corporate energy management strategy that includes using energy efficient technologies in its stores and encouraging energy conservation. As part of this strategy, the company also investigated generating electricity through on-site renewable energy. jcpenney is a partner in the U.S. Environmental Protection Agency (EPA) ENERGY STAR Commercial Buildings Program, and has been tracking building energy use since 2006 using EPA's free benchmarking tool, Portfolio Manager. Portfolio Manager provides a 1-100 energy performance score similar to a "miles-per-gallon" metric for vehicle fuel efficiency. Those buildings that achieve an ENERGY STAR score

219

Residential on site solar heating systems: a project evaluation using the capital asset pricing model  

SciTech Connect

An energy source ready for immediate use on a commercial scale is solar energy in the form of On Site Solar Heating (OSSH) systems. These systems collect solar energy with rooftop panels, store excess energy in water storage tanks and can, in certain circumstances, provide 100% of the space heating and hot water required by the occupants of the residential or commercial structure on which the system is located. Such systems would take advantage of a free and inexhaustible energy source--sunlight. The principal drawback of such systems is the high initial capital cost. The solution would normally be a carefully worked out corporate financing plan. However, at the moment it is individual homeowners and not corporations who are attempting to finance these systems. As a result, the terms of finance are excessively stringent and constitute the main obstacle to the large scale market penetration of OSSH. This study analyzes the feasibility of OSSH as a private utility investment. Such systems would be installed and owned by private utilities and would displace other investment projects, principally electric generating plants. The return on OSSH is calculated on the basis of the cost to the consumer of the equivalent amount of electrical energy that is displaced by the OSSH system. The hurdle rate for investment in OSSH is calculated using the Sharpe--Lintner Capital Asset Pricing Model. The results of this study indicate that OSSH is a low risk investment having an appropriate hurdle rate of 7.9%. At this rate, OSSH investment appears marginally acceptable in northern California and unambiguously acceptable in southern California. The results also suggest that utility investment in OSSH should lead to a higher degree of financial leverage for utility companies without a concurrent deterioration in the risk class of utility equity.

Schutz, S.R.

1978-12-01T23:59:59.000Z

220

Regional comparisons of on-site solar potential in the residential and industrial sectors  

SciTech Connect

Regional and sub-regional differences in the potential development of decentralized solar technologies are studied. Two sectors of the economy were selected for intensive analysis: the residential and industrial sectors. In both investigations, the sequence of analysis follows the same general steps: (1) selection of appropriate prototypes within each land-use sector disaggregated by census region; (2) characterization of the end-use energy demand of each prototype in order to match an appropriate decentralized solar technology to the energy demand; (3) assessment of the energy conservation potential within each prototype limited by land use patterns, technology efficiency, and variation in solar insolation; and (4) evaluation of the regional and sub-regional differences in the land use implications of decentralized energy supply technologies that result from the combination of energy demand, energy supply potential, and the subsequent addition of increasingly more restrictive policies to increase the percent contribution of on-site solar energy. Results are presented and discussed. It is concluded that determining regional variations in solar energy contribution for both the residential and industrial sectors appears to be more dependent upon a characterization of existing demand and conservation potential than regional variations in solar insolation. Local governmental decisions influencing developing land use patterns can significantly promote solar energy use and reduce reliance on non-renewable energy sources. These decisions include such measures as solar access protection through controls on vegetation and on building height and density in the residential sector, and district heating systems and industrial co-location in the manufacturing sector. (WHK)

Gatzke, A.E.; Skewes-Cox, A.O.

1980-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "on-site research design" 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

Advanced Nuclear Research Reactor  

SciTech Connect

This report describes technical modifications implemented by INVAP to improve the safety of the Research Reactors the company designs and builds.

Lolich, J.V.

2004-10-06T23:59:59.000Z

222

Development of a core design optimization tool and analysis in support of the planned LEU conversion of the MIT Research Reactor (MITR-II)  

E-Print Network (OSTI)

The MIT Research Reactor (MITR-II) is currently undergoing analysis for the planned conversion from high enriched uranium (HEU) to low enriched uranium (LEU), as part of a global effort to minimize the availability of ...

Connaway, Heather M. (Heather Moira)

2012-01-01T23:59:59.000Z

223

Designing the user interface for multimodal speech and pen-based gesture applications: state-of-the-art systems and future research directions  

Science Conference Proceedings (OSTI)

The growing interest in multimodal interface design is inspired in large part by the goals of supporting more transparent, flexible, efficient, and powerfully expressive means of human-computer interaction than in the past. Multimodal interfaces are ...

Sharon Oviatt; Phil Cohen; Lizhong Wu; John Vergo; Lisbeth Duncan; Bernhard Suhm; Josh Bers; Thomas Holzman; Terry Winograd; James Landay; Jim Larson; David Ferro

2000-12-01T23:59:59.000Z

224

Optimization of Solar Cell Design for Use with GreenVolts CPV System: Cooperative Research and Development Final Report, CRADA Number CRD-08-00281  

DOE Green Energy (OSTI)

GreenVolts, a Bay area start-up, was developing a CPV system that was based on a unique reflective optical design. They were interested in adapting the inverted GaInP/GaAs/GaInAs cell structure designed at NREL for use in their system. The purpose of this project was to optimize the inverted GaInP/GaAs/GaInAs cell for operation in the GreenVolts optical system.

Ward, S.

2011-05-01T23:59:59.000Z

225

Design Team:Owners Team: Solaris Group, LLC  

E-Print Network (OSTI)

. Mixed-Use Development 4. Quality Architecture and Design 5. Increased Neighborhood Density 6. Smart) Charging Stations DC Mini Grid Supporting Clean On-Site Power Generation Centralized Hot and Chilled Water

226

Optimal Selection of On-Site Generation with Combined Heat and  

E-Print Network (OSTI)

Contract No. DE-AC03-76SF00098 and by the California Energy Commission, Public Interest Energy Research, process, or service by its trade name, trademark, manufacturer, or otherwise, does not necessarily: distributed generation; combined heat and power; decentralised optimisation; microgrid; power quality ABSTRACT

227

Exciting understanding in Pompeii through on-site parallel interaction with dual time virtual models  

Science Conference Proceedings (OSTI)

Communication effectiveness and reconstruction validation are two important goals faced by archaeologists. This paper shows how these targets can be reached more easily by means of a mobile and user-centric fruition system designed with both the visitor's ... Keywords: connectivity, dual-time modelling, interactivity, interface, multimedia, pompeii, reconstruction, virtual archaeology

Daniela Scagliarini; Antonella Coralini; Erika Vecchietti; Tullio Salmon Cinotti; Luca Roffia; Stefania Galasso; Maurizio Malavasi; Massimiliano Pigozzi; Enrico Romagnoli; Fabio Sforza

2001-11-01T23:59:59.000Z

228

Innovative On-site Integrated Energy System Tested World Renewable Energy Congress VIII  

E-Print Network (OSTI)

. Testing and verification of the skid-mounted design should lead to adoption of this system in commercial bromide. As the vapor condenses, chilled water is produced. This advanced double-effect chiller uses two building structures at a specific site while maintaining features, which optimize system performance

Oak Ridge National Laboratory

229

For Researchers  

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

Export Control Export Control Berkeley Lab policy is to comply with all applicable state and federal laws, including those relating to Export Control. Berkeley Lab's Export Control Program is designed to support Berkeley Lab's and the University of California's international activities by ensuring compliance with U.S. export laws and regulations in the context of our fundamental research mission. Much of the Lab's compliance with U.S. export laws and regulations is based on our remaining within the "fundamental research" exception, i.e. performing basic or applied research for which the resulting information is ordinarily published and shared broadly within the scientific community. Do not sign non-disclosure or confidentiality agreements. Contact Parul Jain at 495-2306 or the Tech Transfer Department if you need or are

230

Primer on Use of Multi-Spectral and Infra Red Imaging for On-Site Inspections  

Science Conference Proceedings (OSTI)

The purpose of an On-Site Inspection (OSI) is to determine whether a nuclear explosion has occurred in violation of the Comprehensive Nuclear Test Ban Treaty (CTBT), and to gather information which might assist in identifying the violator (CTBT, Article IV, Paragraph 35) Multi-Spectral and Infra Red Imaging (MSIR) is allowed by the treaty to detect observables which might help reduce the search area and thus expedite an OSI and make it more effective. MSIR is permitted from airborne measurements, and at and below the surface to search for anomalies and artifacts (CTBT, Protocol, Part II, Paragraph 69b). The three broad types of anomalies and artifacts MSIR is expected to be capable of observing are surface disturbances (disturbed earth, plant stress or anomalous surface materials), human artifacts (man-made roads, buildings and features), and thermal anomalies. The purpose of this Primer is to provide technical information on MSIR relevant to its use for OSI. It is expected that this information may be used for general background information, to inform decisions about the selection and testing of MSIR equipment, to develop operational guidance for MSIR use during an OSI, and to support the development of a training program for OSI Inspectors. References are provided so readers can pursue a topic in more detail than the summary information provided here. The following chapters will provide more information on how MSIR can support an OSI (Section 2), a short summary what Multi-Spectral Imaging and Infra Red Imaging is (Section 3), guidance from the CTBT regarding the use of MSIR (Section 4), and a description of several nuclear explosion scenarios (Section 5) and consequent observables (Section 6). The remaining sections focus on practical aspects of using MSIR for an OSI, such as specification and selection of MSIR equipment, operational considerations for deployment of MISR equipment from an aircraft, and the conduct of field exercises to mature MSIR for an OSI. Finally, an appendix provides detail describing the magnitude and spatial extent of the surface shock expected from an underground nuclear explosion. If there is a seismic event or other data to suggest there has been a nuclear explosion in violation of the CTBT, an OSI may be conducted to determine whether a nuclear explosion has occurred and to gather information which may be useful in identifying the party responsible for conducting the explosion. The OSI must be conducted in the area where the event that triggered the inspection request occurred, and the inspected area must not exceed 1,000 square kilometers, or be more than 50 km on aside (CTBT Protocol, Part II, Paragraphs 2 and 3). One of the guiding principles for an inspection is that it be effective, minimally intrusive, timely, and cost-effective [Hawkins, Feb 1998]. In that context, MSIR is one of several technologies that can be used during an aircraft overflight to identify ground regions of high interest in a timely and cost-effective manner. This allows for an optimized inspection on the ground. The primary purpose for MSIR is to identify artifacts and anomalies that might be associated with a nuclear explosion, and to use the location of those artifacts and anomalies to reduce the search area that must be inspected from the ground. The MSIR measurements can have additional utility. The multi-spectral measurements of the ground can be used for terrain classification, which can aid in geological characterization of the Inspected Area. In conditions of where light smoke or haze is present, long-wave infrared imaging can provide better imaging of the ground than is possible with standard visible imagery.

Henderson, J R

2010-10-26T23:59:59.000Z

231

Simulation Model of the F/A-18 High Angle-of-Attack Research Vehicle Utilized for the Design of Advanced Control Laws  

Science Conference Proceedings (OSTI)

The f18harv six degree-of-freedom nonlinear batch simulation used to support research in advanced control laws and flight dynamics issues as part of NASA''s High Alpha Technology Program is described in this report. This simulation models an F/A-18 airplane ...

Messina M. D.; Strickland M. E.; Hoffler K. D.; Carzoo S. W.; Bundick W. T.; Yeager J. C.; Jr F. L. Beissner

1996-05-01T23:59:59.000Z

232

Preliminary Structural Design Conceptualization for Composite Rotor for Verdant Power Water Current: Cooperative Research and Development Final Report, CRADA Number CRD-08-296  

DOE Green Energy (OSTI)

The primary thrust of the CRADA will be to develop a new rotor design that will allow higher current flows (>4m/s), greater swept area (6-11m), and in the process, will maximize performance and energy capture.

Hughes, S.

2011-02-01T23:59:59.000Z

233

On-site fuel cell field test support program. Annual report Jul 81-Jun 82  

SciTech Connect

United continued this past year to assist the utilities and the Gas Research Institute in the review and selection of sites for data monitoring. Each of these sites will be instrumented and its energy requirements monitored and analyzed for one year prior to the selection of 40 Kilowatt fuel cell field test sites. Analyses in support of the selection of sites for instrumentation continued to show that many building sectors offered considerable market potential. These sectors include nursing home, health club, restaurant, industrial, hotel/motel and apartment.

Staniunas, J.W.; Merten, G.P.

1982-09-01T23:59:59.000Z

234

Develop and test fuel cell powered on-site integrated total energy systems  

DOE Green Energy (OSTI)

This report describes the design, fabrication and testing of a 25kW phosphoric acid fuel cell system aimed at stationary applications, and the technology development underlying that system. The 25kW fuel cell ran at rated power in both the open and closed loop mode in the summer of 1988. Problems encountered and solved include acid replenishment leakage, gas cross-leakage and edge-leakage in bipolar plates, corrosion of metallic cooling plates and current collectors, cooling groove depth variations, coolant connection leaks, etc. 84 figs., 7 tabs.

Kaufman, A.; Werth, J.

1988-12-01T23:59:59.000Z

235

Nuclear Maintenance Applications Center: Guide for the Performance of OnSite and Vendor Shop Inspections of Electric Motors  

Science Conference Proceedings (OSTI)

The power industry is experiencing a loss of expertise as its workforce ages. Compounding the problem is that many plants find that there is limited time to train new workers. Periodically, station and corporate motor specialists are asked to perform inspections of on-site motors to maintain a level of equipment reliability or to perform inspections for customers at vendor motor shops. This report should prove valuable during visual inspections of electric motors.

2008-12-19T23:59:59.000Z

236

Mode of interview and reporting of sensitive issues: Design and implementation of audio computer-assisted self-interviewing. NIDA Research Monograph 167:366–82  

E-Print Network (OSTI)

Substantial underreporting is typical in interviewing respondents on their drug use and other sensitive behaviors. This chapter reviews established strategies, self-administered questionnaires and indirect questioning techniques, for increasing the willingness of respondents to report stigmatizing behaviors. While these methods improve reporting, each has shortcomings and burdens which limit their effectiveness. A new computer-based self-interviewing approach which incorporates recorded audio playback of questions offers improved self-administered interviewing. The chapter discusses this technology, audio computer-assisted self-interviewing (audio-CASI), describing its features and positive results from the early research tests of the method.

Judith T. Lessler; James M. O’reilly

1997-01-01T23:59:59.000Z

237

Building Technologies Office: Design and Construct a New Energy-Efficient  

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

Design and Construct a New Energy-Efficient Commercial Building Design and Construct a New Energy-Efficient Commercial Building Photo of NREL's Research Support Facility under construction, with two workers straddling I-beams. The National Renewable Energy Laboratory's Research Support Facility in an early stage of construction. Establishing and implementing aggressive energy performance goals during the design and construction of new commercial buildings is important to achieving those goals over the lifetime of the building. Energy efficiency measures can be applied in various stages of the design and construction process, including scoping and design, procurement, codes and standards compliance, construction and commissioning. Energy savings through these measures can be significant and will have lasting positive impacts on the overall energy use of the building. For example, using technologies and concepts such as radiant heating and cooling, precast concrete insulated panels, and an on-site solar energy system, NREL's Research Support Facility (RSF) is 50 percent more efficient than ASHRAE 90.1 2004 Standards.

238

Decontamination systems information and research program -- Literature review in support of development of standard test protocols and barrier design models for in situ formed barriers project  

SciTech Connect

The US Department of Energy is responsible for approximately 3,000 sites in which contaminants such as carbon tetrachloride, trichlorethylene, perchlorethylene, non-volatile and soluble organic and insoluble organics (PCBs and pesticides) are encountered. In specific areas of these sites radioactive contaminants are stored in underground storage tanks which were originally designed and constructed with a 30-year projected life. Many of these tanks are now 10 years beyond the design life and failures have occurred allowing the basic liquids (ph of 8 to 9) to leak into the unconsolidated soils below. Nearly one half of the storage tanks located at the Hanford Washington Reservation are suspected of leaking and contaminating the soils beneath them. The Hanford site is located in a semi-arid climate region with rainfall of less than 6 inches annually, and studies have indicated that very little of this water finds its way to the groundwater to move the water down gradient toward the Columbia River. This provides the government with time to develop a barrier system to prevent further contamination of the groundwater, and to develop and test remediation systems to stabilize or remove the contaminant materials. In parallel to remediation efforts, confinement and containment technologies are needed to retard or prevent the advancement of contamination plumes through the environment until the implementation of remediation technology efforts are completed. This project examines the various confinement and containment technologies and protocols for testing the materials in relation to their function in-situ.

NONE

1994-12-01T23:59:59.000Z

239

Bioremediation demonstration on Kwajalein Island: Site characterization and on-site biotreatability studies  

SciTech Connect

An environmental study was conducted during February 1991 on Kwajalein Island, a US Army Kwajalein Atoll (USAKA) Base in the Republic of the Marshall Islands (RMI). This study was undertaken for the US Department of Energy (DOE) Hazardous Waste Remedial Actions Program (HAZWRAP) acting in behalf of USAKA. The purpose of the study was to determine if selected locations for new construction on Kwajalein Island were contaminated by petroleum hydrocarbons as suspected and, if so, whether bioremediation appeared to be a feasible technology for environmental restoration. Two different sites were evaluated: (1) the site planned freshwater production facility and (2) a site adjacent to an aboveground diesel fuel storage tank. Within the proposed construction zone for the freshwater production facility (a.k.a desalination plant), total petroleum hydrocarbons (TPH) where either absent or at low levels. Characterization data for another potential construction site adjacent to an aboveground diesel fuel storage tank southeast of the old diesel power plant revealed high concentrations of diesel fuel in the soil and groundwater beneath the site. Results of this investigation indicate that there are petroleum-contaminated soils on Kwajalein Island and bioremediation appears to be a viable environmental restoration technique. Further experimentation and field demonstration are required to determine the design and operating conditions that provide for optimum biodegradation and restoration of the petroleum-contaminated soils. 17 refs., 7 figs., 26 figs.

Siegrist, R.L.; Korte, N.E.; Pickering, D.A. (Oak Ridge National Lab., TN (United States)); Phelps, T.J. (Tennessee Univ., Knoxville, TN (United States))

1991-09-01T23:59:59.000Z

240

Advanced Research  

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

Ductility EnhancEmEnt of molybDEnum Ductility EnhancEmEnt of molybDEnum PhasE by nano-sizED oxiDE DisPErsions Description Using computational modeling techniques, this research aims to develop predictive capabilities to facilitate the design and optimization of molybdenum (Mo), chromium (Cr), and other high-temperature structural materials to enable these materials to withstand the harsh environments of advanced power generation systems, such as gasification-based systems. These types of materials are essential to the development of highly efficient, clean energy technologies such as low-emission power systems that use coal or other fossil fuels.

Note: This page contains sample records for the topic "on-site research design" 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.


241

Application of Robust Design and Advanced Computer Aided Engineering Technologies: Cooperative Research and Development Final Report, CRADA Number CRD-04-143  

SciTech Connect

Oshkosh Corporation (OSK) is taking an aggressive approach to implementing advanced technologies, including hybrid electric vehicle (HEV) technology, throughout their commercial and military product lines. These technologies have important implications for OSK's commercial and military customers, including fleet fuel efficiency, quiet operational modes, additional on-board electric capabilities, and lower thermal signature operation. However, technical challenges exist with selecting the optimal HEV components and design to work within the performance and packaging constraints of specific vehicle applications. SK desires to use unique expertise developed at the Department of Energy?s (DOE) National Renewable Energy Laboratory (NREL), including HEV modeling and simulation. These tools will be used to overcome technical hurdles to implementing advanced heavy vehicle technology that meet performance requirements while improving fuel efficiency.

Thornton, M.

2013-06-01T23:59:59.000Z

242

SOLERAS - Solar Cooling Engineering Field Tests Project: United Technologies Research Center. Design guidelines for solar heating/cooling/power generation systems  

Science Conference Proceedings (OSTI)

This report documents the methodology, design guidelines and analytical tools for the preliminary technical/economic evaluation of solar heating/cooling/power generation systems. In particular, it provides the theoretical framework, data bases and software tools for: determining the preliminary economic feasibility of solar-powered configurations compared with grid-supplied electric power and/or competing fossil fuels; selecting the optimum system configuration with respect to solar collector area and ''solar-side'' thermal storage capacity. Implementation of the methodology described in this report can be facilitated by the use of the accompanying IBM PC-compatible computer program ''SOLERAS''. This report represents the final task of the multi-year SOLERAS Program -- jointly sponsored by the US Department of Energy and the King Abdulaziz City for Science and Technology -- which involved the development and field-testing of a solar-powered cooling system in Phoenix, AZ. 11 refs., 37 figs.

Not Available

1987-01-01T23:59:59.000Z

243

Design, construction, and initial operation of the BNL-coastal transport and diffusion, Air/Sea Interaction research buoy. Data report  

SciTech Connect

Design features of the Brookhaven National Laboratory (BNL) Air/Sea Interaction (A/S-I) buoy are described, and construction, testing, and deployment experiences are related. This two-attitude buoy is similar to the MIT/Navy buoy which it replaces, but it accommodates more instruments and can be towed through shallower water. The BNL A/S-I buoy can be broken down into two, three, or four sections to facilitate overland transport. Compressed air is stored aboard and the controls for deploying, trimming, and recovering the buoy are centralized on the superstructure and are perpetually above water level. The ballast control plumbing is entirely within the hull for maximum protection. The buoy also has a propane storage and distribution system and a 40-watt thermoelectric generator for powering instruments. Two buoys were built and tested in 1978, and one buoy was deployed in 1979 and is in operation off the south coast of Long Island.

Huszagh, D; Ripperger, W; Fink, S

1979-10-01T23:59:59.000Z

244

Research Opportunities  

Science Conference Proceedings (OSTI)

*. Bookmark and Share. Research Opportunities. ... NRC Postdoctoral Research Associateships Program; NIST NRC Program Description. ...

2013-04-22T23:59:59.000Z

245

Assessment of a Low-Level Waste Outside Storage Pad Design Method  

Science Conference Proceedings (OSTI)

EPRI has developed a method for designing an outside pad and modules for interim on-site storage of low-level waste. A detailed comparison between EPRI's outside storage pad facility design and cost projections and those of Boston Edison revealed excellent agreement between the two estimates. This report provides detailed information on how to approach the design of an outside storage pad facility as well as use of the EPRI method for an on-site storage project.

1996-04-19T23:59:59.000Z

246

DOE/EIS-0169-SA-02: Supplement Analysis for Yakima Fisheries Project --Natural Spawning Channels, Increased On-site Housing and Upgrades to the Prosser Hatchery (8/16/99)  

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

August 16, 1999 August 16, 1999 REPLY TO ATTN OF: KEWI-4 SUBJECT: Supplement Analysis for Yakima Fisheries Project, DOE/EIS-0169-SA-02 David Byrnes Project Manager - KEWN-4 Proposed Action: Yakima Fisheries Project - Natural Spawning Channels, Increased On-site Housing, and Upgrades to the Prosser Hatchery PL-6: F3204 Location: Cle Elum Supplementation and Research Facility, Cle Elum, Washington (CESRF) and Prosser Juvenile Research Facility, Prosser, Washington Proposed by: Bonneville Power Administration (BPA) and Co-Managed by the Yakama Nation (YN) and the Washington Department of Fish and Wildlife (WDFW). 1. Introduction The Bonneville Power Administration (BPA) is funding ongoing studies, research, and artificial production of several salmonid species in the Yakima and Klickitat river basins. BPA analyzed

247

Research Input Form  

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

HighlightsSubmit HighlightsSubmit Form Submit a New Research Highlight Sort Highlights Submitter Title Research Area Working Group Submission Date DOE Progress Reports Notable Research Findings for 2001-2006 Biological and Environmental Research Abstracts Database Research Highlights Summaries Research Highlight Submittal Form Tell us about your research! This form is designed to collect summary information about working group research results. If you have any questions or comments, please contact the administrators. Journal or Book Reference(s) (if applicable): Look Up Your reference from the Publications Database. Limit two references. If you have not submitted the references, please Add it now. Area of Research: Radiation Processes Cloud Distributions/Characterizations Surface Properties General Circulation and Single Column

248

Research - CECM  

E-Print Network (OSTI)

Our research is outlined our research proposals below. Samples of completed research may be found under "Sample Papers" and under "Project Highlights" on  ...

249

DOE - Office of Legacy Management -- Inhalation Toxicology Research...  

Office of Legacy Management (LM)

Inhalation Toxicology Research Institute - 020 FUSRAP Considered Sites Site: Inhalation Toxicology Research Institute (020) Designated Name: Alternate Name: Location: Evaluation...

250

Meta-design: design for designers  

Science Conference Proceedings (OSTI)

One fundamental challenge for the design of the interactive systems of the future is to invent and design environments and cultures in which humans can express themselves and engage in personally meaningful activities. Unfortunately, a large number of ... Keywords: consumer and designer mindsets, designing “out of the box”, domain-oriented design environments, evolutionary growth, impact of new media on design, open evolvable systems, open source, reseeding model, seeding, underdesigned systems

Gerhard Fischer; Eric Scharff

2000-08-01T23:59:59.000Z

251

NREL: Photovoltaics Research - Solar Energy Research Facility  

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

Solar Energy Research Facility Solar Energy Research Facility Photo of the Solar Energy Research Facility. The exterior stepped clerestory of the Solar Energy Research Facility. Photovoltaics (PV) and basic energy sciences are two major research areas conducted in the Solar Energy Research Facility (SERF). The building incorporates a multitude of energy saving features that make it one of the government's most energy efficient buildings with 40 percent lower energy costs than similar buildings designed to meet federal energy standards. The SERF houses three adjoining modules each containing a laboratory pod and an office pod. Laboratories in the west module are used to develop semiconductor material for high-efficiency crystalline solar cells. Laboratories in the center module are used to fabricate prototype solar

252

NSLS-II Conceptual Design Report (CDR)  

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

Conceptual Design Report NSLS-II CDR cover Brookhaven National Laboratory has prepared a conceptual design for a world class user facility for scientific research using synchrotron...

253

NREL: Transmission Grid Integration - Electricity Market Design  

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

Electricity Market Design Researchers at NREL are studying electricity market designs to find ways to better accommodate variable renewable energy resources and maximize...

254

Research 2006 Michigan Technological University  

E-Print Network (OSTI)

. for thesis-based students, experience in conducting original scientific research and engineering design design and structured decision-making, which is of growing importance in all technical-social- political

255

On-Site Services  

Science Conference Proceedings (OSTI)

... the Boulder Laboratories Employees Association ... a variety of health services including emergency ... emergency ambulance service; administration of ...

2010-12-21T23:59:59.000Z

256

Research Highlight  

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

Evaluation of Microwave Radiometer Performance in Alaska Evaluation of Microwave Radiometer Performance in Alaska Submitter: Liljegren, J. C., Argonne National Laboratory Area of Research: Atmospheric Thermodynamics and Vertical Structures Working Group(s): Cloud Properties, Radiative Processes Journal Reference: N/A Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 In order to determine the extent to which the ARM microwave radiometers would need to be modified to accommodate Arctic operations, an instrument designed for the Tropical Western Pacific was deployed at the University of Alaska at Fairbanks and continuously operated from 14 December 1995 through 20 June 1996 with the assistance of North Slope Site Scientist Knut Stamnes and Deputy Site Scientist Abdul Alkezweeny. Time series plots of the data are presented in Figure 1.

257

Designing technology enhanced learning contexts  

Science Conference Proceedings (OSTI)

Through iterative participatory design-based research I aim to explore the application of the Ecology of Resources (EoR) Framework (Luckin, 2008) to the design of technology enhanced contexts that scaffold learning and collaboration. Technology enhanced ...

Joshua Underwood

2009-06-01T23:59:59.000Z

258

BNL | Accelerators for Scientific Research  

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

for Basic Research Brookhaven National Lab excels at the design, construction, and operation of large-scale accelerator facilities, a tradition that started with the Cosmotron and...

259

Research Highlights | ORNL Neutron Sciences  

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

Lucas Magnetic Refrigeration Studies Researchers are using instruments at SNS and HFIR for the information needed for smart design of a magnetocaloric thin film to enable...

260

Research Opportunities  

Science Conference Proceedings (OSTI)

... industrial or academic partner perform joint research with outcomes ... these collaborations arise spontaneously and the researchers jointly pursue ...

2013-06-27T23:59:59.000Z

Note: This page contains sample records for the topic "on-site research design" 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

PNNL: Research  

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

Full Story Research at PNNL Home Featured Highlights Archive Research Directorates Energy & Environment Fundamental & Computational Sciences National Security Facilities...

262

Guest Researchers  

Science Conference Proceedings (OSTI)

... If confidentiality of cooperative research results are desired a Cooperative Research and Development Agreement (CRADA) may be appropriate. ...

2012-07-06T23:59:59.000Z

263

Positive design  

Science Conference Proceedings (OSTI)

This article is focused on the changes needed in design to create positive solutions for all involved in design processes. It draws upon the rich discussion and discourse from a conference focused on positive design involving managers, designers, and ...

Jurgen Faust

2009-09-01T23:59:59.000Z

264

Low Wind Speed Technology Phase II: Design and Demonstration of On-Site Fabrication of Fluted-Steel Towers Using LITS-Form(TM) Process  

DOE Green Energy (OSTI)

This fact sheet describes NREL's subcontract with Native American Technologies to develop a new method of metal plate forming to produce wind turbine towers.

Not Available

2006-06-01T23:59:59.000Z

265

Project RU LlSON COPY ON-SITE RADIOLOGICAL PROGRAMS DURING REENTRY DISILLING THROUGH PRODUCTION TESTING  

Office of Legacy Management (LM)

RU LlSON RU LlSON COPY ON-SITE RADIOLOGICAL PROGRAMS DURING REENTRY DISILLING THROUGH PRODUCTION TESTING FINAL REPOAT EBERLlNE INSTRUMENT CORPORATION Santa Fe, New Mexico Date Published - December 1973 PREPARED FOR THE U. S. ATOMIC ENERGY COMMISSION N E V A D A OPERATIONS OFFICE UNDER CONTRACT NO. AT(26-11-294 DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. Project RULISON ON-S1l'E RADIOLOGICAL PROGRAMS D U R I N G R E E N T R Y D R I L L I N G THROUGH PRODUCTION TESTING \ F I N A L REPORT EBERLINE INSTRUMENT CORPORATION . Santa Fe, New Mexico 1 Date Published - December 1973 NEVADA OPERATIONS OFFICE . UNDER CONTRACT NO. AT(26-11-294 NOTICE ~~~~ This report was prepared as an account of work sponsored by the United

266

A Discussion of Procedures and Equipment for the Comprehensive Test Ban Treaty On-Site Inspection Environmental Sampling and Analysis  

SciTech Connect

This paper is intended to serve as a scientific basis to start discussions of the available environmental sampling techniques and equipment that have been used in the past that could be considered for use within the context of the Comprehensive Nuclear-Test-Ban Treaty (CTBT) on-site inspections (OSI). This work contains information on the techniques, equipment, costs, and some operational procedures associated with environmental sampling that have actually been used in the past by the United States for the detection of nuclear explosions. This paper also includes a discussion of issues, recommendations, and questions needing further study within the context of the sampling and analysis of aquatic materials, atmospheric gases, atmospheric particulates, vegetation, sediments and soils, fauna, and drill-back materials.

Wogman, Ned A.; Milbrath, Brian D.; Payne, Rosara F.; Seifert, Carolyn E.; Friese, Judah I.; Miley, Harry S.; Bowyer, Ted W.; Hanlen, Richard C.; Onishi, Yasuo; Hayes, James C.; Wigmosta, Mark S.

2011-02-01T23:59:59.000Z

267

Measurement of 37Ar to support technology for On-site Inspection under the Comprehensive Nuclear-Test-Ban Treaty  

E-Print Network (OSTI)

On-Site Inspection (OSI) is a key component of the verification regime for the Comprehensive Nuclear-Test-Ban Treaty (CTBT). Measurements of radionuclide isotopes created by an underground nuclear explosion are a valuable signature of a Treaty violation. Argon-37 is produced from neutron interaction with calcium in soil, 40Ca(n,{\\alpha})37Ar. For OSI, the 35-day half-life of 37Ar provides both high specific activity and sufficient time for completion of an inspection before decay limits sensitivity. This paper presents a low-background internal-source gas proportional counter with an 37Ar measurement sensitivity level equivalent to 45.1 mBq/SCM in whole air.

C. E. Aalseth; A. R. Day; D. A. Haas; E. W. Hoppe; B. J. Hyronimus; M. E. Keillor; E. K. Mace; J. L. Orrell; A. Seifert; V. T. Woods

2010-08-04T23:59:59.000Z

268

Advanced On-Site Wastewater Treatment and Management Market Study: Volume 1: Assessment of Short-Term Opportunities and Long-Run Pot ential  

Science Conference Proceedings (OSTI)

On-site septic systems have traditionally been considered a temporary solution on the way to sewering. However, the elimination of federal grants for sewers and wastewater treatment plants has brought a new awareness of the high costs and the sometimes adverse environmental consequences of centralized point discharges. At the same time, advances in on-site technologies, including such systems as low-flow water conservation, watertight septic tanks with screens, sand filtration, disinfection, remote monit...

2000-09-27T23:59:59.000Z

269

Credible Research Designs for Minimum Wage Studies  

E-Print Network (OSTI)

the Routine Task Intensity (RTI) index of occupations fella standard deviation in the RTI index across states (resultssignificant. As a result, the RTI gap was more than fully

Allegretto, Sylvia; Dube, Arindrajit; Reich, Michael; Zipperer, Ben

2013-01-01T23:59:59.000Z

270

Fundamental Research in Superconducting RF Cavity Design  

Science Conference Proceedings (OSTI)

This is a 3-year SRF R&D proposal with two main goals: 1) to benefit near term high gradient SRF applications by understanding the causes of quench at high fields in present-day niobium cavities 2) to open the long-range prospects for SRF applications by experimentally verifying the recent exciting theoretical predication for new cavity materials such as Nb3Sn and MgB2. These predictions shwo that ultimately gradients of 100Mv/m to 200MV/m may become possible as material imperfections are overcome.

Georg Hoffstaetter

2012-11-13T23:59:59.000Z

271

Credible Research Designs for Minimum Wage Studies  

E-Print Network (OSTI)

estimates for both teens and restaurant workers with updatedfor teens and restaurant workers range between -0.06 and +who compared fast-food restaurants across the New-Jersey

Allegretto, Sylvia; Dube, Arindrajit; Reich, Michael; Zipperer, Ben

2013-01-01T23:59:59.000Z

272

Building design guidance and resources | ENERGY STAR  

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

Technology and equipment Software tools Energy performance ASHRAE: Advanced Energy Design Guides https:www.ashrae.orgstandards-research--technology...

273

NREL: Buildings Research - Residential Buildings Research Staff  

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

Residential Buildings Research Staff Residential Buildings Research Staff Members of the Residential Buildings research staff have backgrounds in architectural, civil, electrical, environmental, and mechanical engineering, as well as environmental design and physics. Ren Anderson Dennis Barley Chuck Booten Jay Burch Sean Casey Craig Christensen Dane Christensen Lieko Earle Cheryn Engebrecht Mike Gestwick Mike Heaney Scott Horowitz Kate Hudon Xin Jin Noel Merket Tim Merrigan David Roberts Joseph Robertson Stacey Rothgeb Bethany Sparn Paulo Cesar Tabares-Velasco Jeff Tomerlin Jon Winkler Jason Woods Support Staff Marcia Fratello Kristy Usnick Photo of Ren Anderson Ren Anderson, Ph.D., Manager, Residential Research Group ren.anderson@nrel.gov Research Focus: Evaluating the whole building benefits of emerging building energy

274

Crosscutting Research | Department of Energy  

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

Crosscutting Research Crosscutting Research Crosscutting Research Crosscutting Research The Crosscutting Research program serves as a bridge between basic and applied research by fostering the development of innovative systems for improving availability, efficiency, and environmental performance of fossil energy systems with carbon capture and storage. This crosscutting effort is implemented through the research and development of sensors, controls, and advanced materials. This program area also develops computation, simulation, and modeling tools focused on optimizing plant design and shortening developmental timelines. In addition, the Crosscutting Research program area supports science and engineering education in minority colleges and universities. Plant Optimization Technologies

275

Research Home  

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

Cancer & Radiation Radiochemistry & Instrumentation Genome Dynamics BioenergyGTL Technology Centers Resources Research Research in the Life Sciences Division contributes to...

276

Research Gallery  

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

Research Gallery Research Gallery Inside the Museum Exhibitions Norris Bradbury Museum Lobby Defense Gallery Research Gallery History Gallery TechLab Virtual Exhibits invisible utility element Research Gallery Science serving society The Laboratory conducts leading-edge research in many areas of science and technology to help solve national problems related to energy, the environment, infrastructure, and health. Basic research conducted here enhances national defense and economic security. Exhibits you'll find in this gallery: Understanding Radiation LANSCE: Los Alamos Neutron Science Center Space Science Research Viewspace Environmental Monitoring and Research Nanotechnology: The Science of the Small Algae to Biofuels: Squeezing Power from Pond Scum Living with Wildfire: A Shared Community Experience

277

Research Highlight  

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

Research Highlights Summaries Modeling the Sensitivity of Convection to Tropospheric Humidity Download a printable PDF Submitter: Del Genio, A. D., NASA Area of Research: General...

278

Research Library  

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

LANL Research Library: delivering essential knowledge services for national security sciences since 1947 About the Research Library The Basics Mission We deliver agile, responsive...

279

Research Highlight  

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

Effective Diameter in Ice Clouds and Its Application to Terrestrial Radiation Download a printable PDF Submitter: Mitchell, D. L., Desert Research Institute Area of Research:...

280

Research Facilities  

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

FLEX lab image, windows testing lab, scientist inside a lab, Research Facilities EETD maintains advanced research and test facilities for buildings, energy technologies, air...

Note: This page contains sample records for the topic "on-site research design" 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

Standard Guide for On-Site Inspection and Verification of Operation of Solar Domestic Hot Water Systems  

E-Print Network (OSTI)

1.1 This guide covers procedures and test methods for conducting an on-site inspection and acceptance test of an installed domestic hot water system (DHW) using flat plate, concentrating-type collectors or tank absorber systems. 1.2 It is intended as a simple and economical acceptance test to be performed by the system installer or an independent tester to verify that critical components of the system are functioning and to acquire baseline data reflecting overall short term system heat output. 1.3 This guide is not intended to generate accurate measurements of system performance (see ASHRAE standard 95-1981 for a laboratory test) or thermal efficiency. 1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine th...

American Society for Testing and Materials. Philadelphia

1987-01-01T23:59:59.000Z

282

Children imitate!: appreciating recycling in participatory design with children  

Science Conference Proceedings (OSTI)

The cooperative design practices as well as the participatory research tradition and contextual design have inspired the researchers of a relatively new and challenging design context, i.e. design with children for children. An ample literature ... Keywords: collaboration, design workshop, methodology, multidisciplinary research, multimodality, technology-rich everyday life

Leena Kuure; Eija Halkola; Netta Iivari; Marianne Kinnula; Tonja Molin-Juustila

2010-11-01T23:59:59.000Z

283

Journal of Sedimentary Research, 2006, v. 76, 819838 Research Article  

E-Print Network (OSTI)

original scientific research and engineering design at the forefront of their particular area design and structured decision-making, which is of growing importance in all technical-social- political also offer graduate certificates. Graduate cer- tificates are designed to have selective focus, short

284

Participatory design in emergency medical service: designing for future practice  

Science Conference Proceedings (OSTI)

We describe our research-its approach, results and products-on Danish emergency medical service (EMS) field or "pre-hospital" work in minor and major incidents. We discuss how commitments to participatory design and attention to the qualitative differences ... Keywords: Future Lab, emergency response, major incidents, medical response, minor incidents, participatory design, technology design, victim as boundary object, wireless biomonitor

Margit Kristensen; Morten Kyng; Leysia Palen

2006-04-01T23:59:59.000Z

285

Agile Research  

E-Print Network (OSTI)

This paper discusses the application of agile software development methods in software-based research environments.

Cunningham, Hamish

2012-01-01T23:59:59.000Z

286

Research Highlights  

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

Highlights Highlights Form Submit a New Research Highlight Sort Highlights Submitter Title Research Area Working Group Submission Date DOE Progress Reports Notable Research Findings for 2001-2006 Biological and Environmental Research Abstracts Database Research Highlights Summaries Research Highlights Members of ARM's science team are major contributors to radiation and cloud research. ARM investigators publish about 150 refereed journal articles per year, and ARM data are used in many studies published by other scientific organizations. These documented research efforts represent tangible evidence of ARM's contribution to advances in almost all areas of atmospheric radiation and cloud research. Below is a selection of summaries highlighting recently-published ARM research. The entire collection of ARM

287

NREL: Wind Research - Offshore Wind Research  

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

Offshore Wind Research Offshore Wind Research Photo of a European offshore wind farm. Early progress in European Offshore Wind Energy over the last decade provides a glimpse into the vast potential of the global offshore resource. For more than eight years, NREL has worked with the Department of Energy to become an international leader in offshore wind energy research. Capabilities NREL's offshore wind capabilities focus on critical areas that reflect the long-term needs of the offshore wind energy industry and the U.S. Department of Energy including: Offshore Design Tools and Methods Offshore Standards and Testing Energy Analysis of Offshore Systems Offshore Wind Resource Characterization Grid Integration of Offshore Wind Key Research NREL documented the status of offshore wind energy in the United States in

288

The non-proliferation experiment and gas sampling as an on-site inspection activity: A progress report  

SciTech Connect

The Non-proliferation Experiment (NPE) is contributing to the development of gas sampling methods and models that may be incorporated into future on-site inspection (OSI) activities. Surface gas sampling and analysis, motivated by nuclear test containment studies, have already demonstrated the tendency for the gaseous products of an underground nuclear test to flow hundreds of meters to the surface over periods ranging from days to months. Even in the presence of a uniform sinusoidal pressure variation, there will be a net flow of cavity gas toward the surface. To test this barometric pumping effect at Rainier Mesa, gas bottles containing sulfur hexaflouride and {sup 3}He were added to the pre-detonation cavity for the 1 kt chemical explosives test. Pre-detonation measurements of the background levels of both gases were obtained at selected sites on top of the mesa. The background levels of both tracers were found to be at or below mass spectrographic/gas chromatographic sensitivity thresholds in the parts-per-trillion range. Post-detonation, gas chromatographic analyses of samples taken during barometric pressure lows from the sampling sites on the mesa indicate the presence of significant levels (300--600 ppt) of sulfur hexaflouride. However, mass spectrographic analyses of gas samples taken to date do not show the presence of {sup 3}He. To explain these observations, several possibilities are being explored through additional sampling/analysis and numerical modeling. For the NPE, the detonation point was approximately 400 m beneath the surface of Rainier Mesa and the event did not produce significant fracturing or subsidence on the surface of the mesa. Thus, the NPE may ultimately represent an extreme, but useful example for the application and tuning of cavity gas detection techniques.

Carrigan, C.R.

1994-03-01T23:59:59.000Z

289

Operations Research Analysts  

U.S. Energy Information Administration (EIA) Indexed Site

Operations Research Analysts Operations Research Analysts The U.S. Energy Information Administration (EIA) within the Department of Energy has forged a world-class information program that stresses quality, teamwork, and employee growth. In support of our program, we offer a variety of profes- sional positions, including the Operations Research Analyst, whose work is associated with the development and main- tenance of energy modeling systems. Responsibilities: Operations Research Analysts perform or participate in one or more of the following important functions: * Develop, design, perform, and document a broad range of analyses and studies involving current and projected energy pricing, production, supply, and distribution, and consumption * Using computer programming skills and knowledge of energy industries and markets, designs and develops math-

290

BNL | Research Facilities  

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

Brookhaven's Research Facilities Brookhaven's Research Facilities Tools of Discovery Brookhaven National Lab excels at the design, construction, and operation of large-scale, cutting-edge research facilities-some available nowhere else in the world. Each year, thousands of scientists from laboratories, universities, and industries around the world use these facilities to delve into the basic mysteries of physics, chemistry, biology, materials science, energy, and the environment-and develop innovative applications that arise, sometimes at the intersections of these disciplines. construction Brookhaven Lab is noted for the design, construction and operation of large-scale, cutting-edge research facilities that support thousands of scientists worldwide. RHIC tunnel Relativistic Heavy Ion Collider

291

NREL: Biomass Research - Research Staff  

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

Research Staff Research Staff NREL's biomass research staff includes: Management team Technology and research areas Research support areas. Search the NREL staff directory to contact any of the research staff listed below. Management Team The biomass management team is composed of: Thomas Foust, National Bioenergy Center Director Robert Baldwin, Principal Scientist, Thermochemical Conversion Phil Pienkos, Applied Science Principal Group Manager Kim Magrini, Catalysis and Thermochemical Sciences and Engineering R&D Principal Group Manager Jim McMillan, Biochemical Process R&D Principal Group Manager Rich Bain, Principal Engineer, Thermochemical Sciences Mark Davis, Thermochemical Platform Lead Richard Elander, Biochemical Platform Lead Dan Blake, Emeritus Back to Top Technology and Research Areas

292

Energy Efficient Community Development in California: Chula Vista Research Project  

SciTech Connect

In 2007, the U.S. Department of Energy joined the California Energy Commission in funding a project to begin to examine the technical, economic and institutional (policy and regulatory) aspects of energy-efficient community development. That research project was known as the Chula Vista Research Project for the host California community that co-sponsored the initiative. The researches proved that the strategic integration of the selected and economically viable buildings energy efficiency (EE) measures, photovoltaics (PV), distributed generation (DG), and district cooling can produce significant reductions in aggregate energy consumption, peak demand and emissions, compared to the developer/builder's proposed baseline approach. However, the central power plant emission reductions achieved through use of the EE-DG option would increase local air emissions. The electric and natural gas utility infrastructure impacts associated with the use of the EE and EE-PV options were deemed relatively insignificant while use of the EE-DG option would result in a significant reduction of necessary electric distribution facilities to serve a large-scale development project. The results of the Chula Vista project are detailed in three separate documents: (1) Energy-Efficient Community Development in California; Chula Vista Research Project report contains a detailed description of the research effort and findings. This includes the methodologies, and tools used and the analysis of the efficiency, economic and emissions impacts of alternative energy technology and community design options for two development sites. Research topics covered included: (a) Energy supply, demand, and control technologies and related strategies for structures; (b) Application of locally available renewable energy resources including solar thermal and PV technology and on-site power generation with heat recovery; (c) Integration of local energy resources into district energy systems and existing energy utility networks; (d) Alternative land-use design and development options and their impact on energy efficiency and urban runoff, emissions and the heat island effect; and (e) Alternative transportation and mobility options and their impact on local emissions. (2) Creating Energy-Efficient Communities in California: A Reference Guide to Barriers, Solutions and Resources report provides the results of an effort to identify the most innovative existing and emerging public policy, incentive and market mechanisms that encourage investment in advanced energy technologies and enabling community design options in the State of California and the nation. The report evaluates each of these mechanisms in light of the preceding research and concludes with a set of recommended mechanisms designed for consideration by relevant California State agencies, development and finance industry associations, and municipal governments. (3) Creating Energy-Efficient Communities in California: A Technical Reference Guide to Building and Site Design report contains a set of selected commercially viable energy technology and community design options for high-efficiency, low-impact community development in California. It includes a summary of the research findings referenced above and recommendations for energy technology applications and energy-efficient development strategies for residential, commercial and institutional structures and supporting municipal infrastructure for planned communities. The document also identifies design options, technology applications and development strategies that are applicable to urban infill projects.

Gas Technology Institute

2009-03-31T23:59:59.000Z

293

RESEARCH TITLES  

Science Conference Proceedings (OSTI)

... Wilmington 35 Eidgenössische Technische Hochschule, Switzerland 36 Emory University School of Medicine 37 ExxonMobil Research and ...

2001-02-27T23:59:59.000Z

294

Javascript Design  

Science Conference Proceedings (OSTI)

From the Publisher:JavaScript Design shows designers how to create interactive JavaScript applications for the Web. It provides detailed descriptions of:JavaScript structures, statements and objectsUsing JavaScript to create different ...

Bill B. Sanders

2001-12-01T23:59:59.000Z

295

Experimental design  

Science Conference Proceedings (OSTI)

Maximizing data information requires careful selection, termed design, of the points at which data are observed. Experimental design is reviewed here for broad classes of data collection and analysis problems, including: fractioning techniques ... Keywords: Key Design Issues in Data Mining, Science and Technology, Statistical Fundamentals

J. P. Morgan; Xinwei Deng

2012-03-01T23:59:59.000Z

296

NETL: Onsite Research  

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

Fluidization Research: Multiphase Flow/Gas-Solid Transport Laboratory Fluidization Research: Multiphase Flow/Gas-Solid Transport Laboratory NETL's research, development, and demonstration initiatives are leading to improved operations of coal-based power systems, and future power supplies that are environmentally clean and economically affordable. One method NETL researchers are using is advanced computational and experimental research, which is helping to develop novel technologies, including transport gasifiers, circulating fluidized-bed combustors, and hot gas desulfurization. Enhanced computational capabilities are leading to major improvements in power plant efficiency, and therefore to reduced emissions. Transport gasifier and MFIX showing particle trajectories and oxygen concentration. MFIX simulations complement testing and development at the DOE demonstration Power System Development Facility (PSDF) in Wilsonville, Alabama (shown above). Coal and recycled materials feed into the lower mixing zone of the plant's circulating fluidized-bed. The validated simulation model is currently being used to design a commercial-scale unit.

297

Neuroimaging Research  

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

Neuroimaging Research Neuroimaging Research (NIAAA Intramural & NIH) Neuroimaging research at Brookhaven is a prime example of transdisciplinary research where the expertise of chemists, physicists, and biological and medical scientists blend to apply new imaging tools to problems in human health. Brookhaven has a network of complementary brain-imaging tools: PET Positron Emission Tomography (PET) Micro MRI MicroMRI Awake Animal Imaging Awake Animal Imaging Using these imaging tools, human neuroscience research has focused on understanding how the brain effects, and is affected by: obesity and eating disorders ADHD depression Behavioral Pharmacology and Neuroimaging, and Neuropsychoimaging enrich investigations of the relationships between brain chemistry and behavior. Top of Page

298

FATIGUE DESIGN CURVES FOR  

Office of Scientific and Technical Information (OSTI)

FATIGUE DESIGN CURVES FATIGUE DESIGN CURVES FOR 6061-T6 ALUMINUM* G . T . Yahr Engineering Technology Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37831-8051 ABSTRACT A request has been made to the ASME Boiler and Pressure Vessel Committee that 6061-T6 aluminum be approved for use in the construction of Class 1 welded nuclear vessels so it can be used for the pressure vessel of the Advanced Neutron Source research reactor. Fatigue design curves with and without mean stress effects have been proposed. A knock-down factor of two is applied to the design curve for evaluation of welds. The basis of the curves is explained. The fatigue design curves are compared to fatigue data from base metal and weldments. DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States

299

Research Highlights | Neutron Science | ORNL  

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

Research Highlights Research Highlights Biology & Medicine Biotechnology & Energy Fundamental Physics Imaging Magnetism Materials Nanotechnology Superconductivity Facilities and Capabilities Instruments User Program Publications and Resources Science and Education News and Awards NScD Careers Supporting Organizations Neutron Science Home | Science & Discovery | Neutron Science | Research Highlights SHARE Research Highlights No current Research Highlights found. 1-10 of 43 Results Comprehensive phonon "map" offers direction for engineering new thermoelectric devices January 08, 2014 - To understand how to design better thermoelectric materials, researchers are using neutron scattering at SNS and HFIR to study how a compound known as AgSbTe2, or silver antimony telluride, is

300

Best Practices Guide for Energy-Efficient Data Center Design  

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

Guide provides an overview of best practices for energy-efficient data center design which spans the categories of Information Technology (IT) systems and their environmental conditions, data center air management, cooling and electrical systems, on-site generation, and heat recovery. This guide was revised in March of 2011.

Note: This page contains sample records for the topic "on-site research design" 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

Research departments Materials Research Department  

E-Print Network (OSTI)

research reactor and X- radiation from the synchrotron facilities in Hamburg and Grenoble. In this con- nection, work is carried out on develop- ing advanced methods, as well as theory and computer simulation numerical simulation. Nuclear Safety Research and Facilities Department The department carries out research

302

Guide to research facilities  

SciTech Connect

This Guide provides information on facilities at US Department of Energy (DOE) and other government laboratories that focus on research and development of energy efficiency and renewable energy technologies. These laboratories have opened these facilities to outside users within the scientific community to encourage cooperation between the laboratories and the private sector. The Guide features two types of facilities: designated user facilities and other research facilities. Designated user facilities are one-of-a-kind DOE facilities that are staffed by personnel with unparalleled expertise and that contain sophisticated equipment. Other research facilities are facilities at DOE and other government laboratories that provide sophisticated equipment, testing areas, or processes that may not be available at private facilities. Each facility listing includes the name and phone number of someone you can call for more information.

Not Available

1993-06-01T23:59:59.000Z

303

Research Highlight  

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

Scientists then measured how the particles were distributed in the vapor using a mobility scanner that determined particle sizes. In the other approach, researchers...

304

Research Highlight  

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

Secondary Organic Aerosol (SOA) and Sulfate Download a printable PDF Submitter: Martin, S. T., Harvard University Area of Research: Aerosol Properties Working Group(s):...

305

Research Highlight  

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

The Brass Ring of Climate Modeling Download a printable PDF Submitter: Ghan, S. J., Pacific Northwest National Laboratory Area of Research: Aerosol Processes Working Group(s):...

306

Research Highlight  

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

Into Radiative Transfer in Cloudy Conditions Submitter: Min, Q., State University of New York, Albany Area of Research: Cloud DistributionsCharacterizations Working Group(s):...

307

Research Highlight  

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

Altering Cloud Microphysics and Precipitation Submitter: Min, Q., State University of New York, Albany Area of Research: Aerosol Properties Working Group(s): Aerosol Journal...

308

Operations Research  

E-Print Network (OSTI)

Mar 1, 2005 ... Operations Research. Report 2005-01. On a closedness theorem. Miklós Ujvári. Marc 2005. Eötvös Loránd University of Sciences. Department ...

309

Research Highlight  

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

of Energy (DOE) Atmospheric Radiation Measurement (ARM) Program, U.S. Department of Agriculture (USDA) UV-B Monitoring and Research Program, National Oceanic and Atmospheric...

310

UNIRIB: Research  

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

mission focus of the University Radioactive Ion Beam (UNIRIB) consortium is to perform nuclear physics research, and provide training and education. UNIRIB member universities...

311

Research Highlight  

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

Status and Analysis Results: 1998 Submitter: Revercomb, H. E., University of Wisconsin, Madison Area of Research: Radiation Processes Working Group(s): Radiative Processes...

312

Research Highlight  

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

A., Pacific Northwest National Laboratory Area of Research: Atmospheric Thermodynamics and Vertical Structures Working Group(s): Cloud Life Cycle Journal Reference:...

313

Research Highlight  

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

A., Pacific Northwest National Laboratory Area of Research: Atmospheric Thermodynamics and Vertical Structures Working Group(s): Cloud-Aerosol-Precipitation Interactions...

314

Research Highlight  

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

Contributor to Low-Level Cloud Reflectivity Submitter: Penner, J. E., University of Michigan Area of Research: Aerosol Properties Working Group(s): Aerosol Journal Reference:...

315

Research Highlight  

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

Stratocumulus Clouds Download a printable PDF Submitter: Penner, J. E., University of Michigan Lee, S., University of Michigan Area of Research: Aerosol Properties Working...

316

Research Highlight  

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

and validation of a black carbon mixing state resolved three-dimensional model: Aging processes and radiative impact." Journal of Geophysical Research - Atmospheres, ,...

317

Research Highlight  

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

Small Ice Crystals on Ice Sedimentation Rates in Cirrus Clouds and GCM Simulations Download a printable PDF Submitter: Mitchell, D. L., Desert Research Institute Rasch, P., Pacific...

318

Research Highlight  

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

Predicting Arctic Sea Ice Loss Download a printable PDF Submitter: Liu, X., University of Wyoming Area of Research: Cloud-Aerosol-Precipitation Interactions Working Group(s):...

319

Research Highlight  

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

Characterizing the Co-Existence of Water and Ice in Arctic Clouds Submitter: McFarquhar, G., University of Illinois, Urbana Area of Research: Cloud DistributionsCharacterizations...

320

Research Highlight  

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

Nailing Down Ice in a Cloud Model Download a printable PDF Submitter: Comstock, J. M., Pacific Northwest National Laboratory Area of Research: Cloud Processes Working Group(s):...

Note: This page contains sample records for the topic "on-site research design" 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

Research Highlight  

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

On Thin Ice: Retrieval Algorithms for Ice Clouds Examined for Improvements Submitter: Comstock, J. M., Pacific Northwest National Laboratory Area of Research: Cloud Distributions...

322

Research Highlight  

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

Pollution + Storm Clouds Warmer Atmosphere Download a printable PDF Submitter: Fan, J., Pacific Northwest National Laboratory Area of Research: Cloud-Aerosol-Precipitation...

323

Research Highlight  

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

ARM-Funded Algorithms Lead to Marked Improvements in Global Weather Forecast Model Submitter: Morcrette, J. J., European Centre for Medium-Range Weather Forecasts Area of Research:...

324

Research Highlight  

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

Many Forecast Errors Are Climate Errors Download a printable PDF Submitter: Xie, S., Lawrence Livermore National Laboratory Area of Research: General Circulation and Single Column...

325

PNNL: Research  

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

Cutting Air Pollution Got Boost from Weather Cutting Air Pollution Got Boost from Weather View full sized image New research suggests that China's impressive feat of cutting...

326

PNNL: Research  

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

by PNNL and researchers from the University of Washington and Oregon Health & Science University shows how using a relatively simple method for engineering nanoparticle...

327

Research Highlight  

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

Black Carbon Aerosols and the Third Polar Ice Cap Submitter: Menon, S., Lawrence Berkeley National Laboratory Area of Research: General Circulation and Single Column Models...

328

Research Highlight  

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

Effects of Relative Humidity on Aerosols-Implications for Climate Submitter: Lacis, A. A., NASA - Goddard Institute for Space Studies Area of Research: Aerosol Properties Working...

329

Research Highlight  

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

Chemical Diffusivity and Viscosity of Secondary Organic Aerosols Download a printable PDF Submitter: Zelenyuk-Imre, A., Pacific Northwest National Laboratory Area of Research:...

330

Research Highlight  

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

A Dance of Aerosols Download a printable PDF Submitter: Song, C., Pacific Northwest National Laboratory Area of Research: Aerosol Processes Working Group(s): Aerosol Life Cycle...

331

Research Highlight  

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

Characterization of Atmospheric Aerosols Using MFRSR Measurements Download a printable PDF Submitter: Alexandrov, M. D., Columbia University Area of Research: Aerosol Properties...

332

Research Highlight  

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

K-Distribution Method for a SW Radiative Transfer Model Submitter: Ackerman, T. P., University of Washington Area of Research: General Circulation and Single Column Models...

333

Research Highlight  

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

Arctic Clouds Download a printable PDF Submitter: Earle, M., Environment Canada Liu, P., Environment Canada Area of Research: Cloud DistributionsCharacterizations...

334

Research Highlight  

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

Cloud Boundary Detection and Analysis from Micro Pulse Lidar Submitter: Spinhirne, J., University of Arizona Area of Research: Cloud DistributionsCharacterizations Working...

335

Research Highlight  

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

Mexico City Carbon-Containing Particle Composition Simulated Download a printable PDF Submitter: Zaveri, R., Pacific Northwest National Laboratory Area of Research: Radiation...

336

Research Highlight  

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

Research Facility sites. For many years now, vertically pointing ARM instruments in Oklahoma, Alaska, and Manus Island in the Pacific Ocean (in Papua New Guinea) have...

337

New Concepts in Fish Ladder Design, Volume II of IV, Results of Laboratory and Field Research on New Concepts in Weir and Pool Fishways, 1982-1984 Final Project Report.  

DOE Green Energy (OSTI)

A comprehensive review of fishway design practice led to new design concepts that had previously been untested. This concept was based on the observation that fish can be stimulated to leap when presented with certain hydraulic conditions. A laboratory test program was conducted to develop this concept into a new fishway configuration. Field testing revealed that components of the new design improved fish passage. Verification of the initial premise that fish can be stimulated to leap needs further study.

Aaserude, Robert G.; Orsborn, John F.

1985-08-01T23:59:59.000Z

338

()PERATIONS RESEARCH  

E-Print Network (OSTI)

[11] Friedler, F. and Fan, L. T. and lmreh, B. Process network synthesis: problem definition, Networks, 31: ... engineering design, Kluwer Acad. Publ. 1996.

339

Sharing tacit design knowledge in a distributed design environment  

E-Print Network (OSTI)

Throughout the life-cycle of a design project, architects rely heavily on their tacit design knowledge to support design decisions. Tacit knowledge is highly personal and implicit. As such, it encompasses expertise, intuitive understanding, and professional insight formed as a result of experience. Due to its implicit nature, tacit design knowledge is typically shared only among colleagues who work in the same office through face-toface interactions. With emerging Computer-Mediated Communication (CMC) technologies, designers face new opportunities for capturing and reusing tacit design knowledge. However, there is no accepted CMC strategy for sharing tacit design knowledge in the Architecture, Engineering, and Construction (AEC) industry. This research investigates the impact of tacit design knowledge on design performance in a distributed design environment supported by CMC software. The software was developed and tested in three design studios in which design students sought advice from experts in remote locations. It provides tools for showing images, such as drawings and renderings, and for engaging in a written dialogue (chat session). The written and graphic artifacts of the conversation are stored in a Web-accessible database. The chat sessions included the identification, clarification, and explanation of real problems. Dialogue records provide evidence of a significant influence upon the students� approach to conceptual design. Content analysis of the comments from the experts provides qualitative evidence for the software�s effectiveness. The participants shared past experience, professional recommendations, and intuitive expectations. In follow-up surveys, most participants reported that their experience with the software was very enjoyable and the software is well-designed to support sharing of design knowledge. This research also suggests that tacit design knowledge may be confidently captured and shared through careful strategic implementation of CMC technology in a distributed design environment. Demographic and attitudinal surveys of the participants suggest that enabling factors for sharing tacit design knowledge include knowledge sharing attitude, just-in-time expertise matching, and timing of the communication.

Woo, Jeong-Han

2005-08-01T23:59:59.000Z

340

Publications of LASL research  

DOE Green Energy (OSTI)

LASL now devotes about one-half of its total effort to unclassified research exploring several peaceful applications of nuclear and other forms of energy. LASL research covers a broad spectrum, ranging from medium-energy, low-energy, and high-energy nuclear physics research to programs involving medical and biological effects of radiation and basic work in molecular and cellular biology. Major nonweapons research activities at Los Alamos involve energy research in fields such as superconducting electrical energy transmission and storage, solar and geothermal energy development, laser fusion research and laser isotope separation, and controlled thermonuclear research using magnetic confinement. Facilities used in such research at the Laboratory include specialized laboratories, a nuclear reactor designed for a variety of experiments, particle accelerators such as the 24-MeV Van de Graaff and LAMPF, Scyllac, and a central computing facility. LASL, as of 1977, employed about 6,000 persons, about one-third of whom are scientists and engineers. The total operating costs are about $250 million per year. (RWR)

Not Available

1977-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "on-site research design" 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

Survey Research on gain scheduling  

Science Conference Proceedings (OSTI)

Current research on gain scheduling is clarifying customary practices as well as devising new approaches and methods for the design of nonlinear control systems. Keywords: Gain scheduling, Linear parameter-varying systems, Nonlinear control systems

Wilson J. Rugh; Jeff S. Shamma

2000-10-01T23:59:59.000Z

342

Contemporary Strategies for Sustainable Design  

E-Print Network (OSTI)

This exploratory research examined the degree of adoption and impact of the concepts of Building Information Model (BIM), Integrated Project Delivery (IPD), Integrated Design Process (IDP) and Building Energy Simulation (BES) on the design processes of advanced architectural firms when executing sustainable design. Six offices identified by the press for a strong commitment to sustainable design and influence in the design of high performance buildings were selected as cases. In semi-standardized interviews, these firms presented their perceptions of the influence of BIM, BES, and IPD/IDP. The results show that a generalization of sustainable design processes is possible. A design process for sustainability (DEPROSU) model was created by collecting best practices from data gathered from the interviews and the critical literature review. Secondary contributions show that BIM, IDP/IPD and BES have a synergistic effect in sustainable design methods, and that the human resource profile from these firms has evolved towards multi-skilled professionals knowledgeable in BES, BIM, parametric design, sustainability and construction processes. This research provides evidence of commonalities found in the design processes of the selected firms. These commonalities, which have been represented in the DEPROSU model, can potentially be validated as protocols or standards for sustainable design, providing architectural design practices with concrete patterns for improvement and or validation of their design methods.

Farias, Francisco

2013-05-01T23:59:59.000Z

343

AHTR Mechanical, Structural, And Neutronic Preconceptual Design  

SciTech Connect

This report provides an overview of the mechanical, structural, and neutronic aspects of the Advanced High Temperature Reactor (AHTR) design concept. The AHTR is a design concept for a large output Fluoride salt cooled High-temperature Reactor (FHR) that is being developed to enable evaluation of the technology hurdles remaining to be overcome prior to FHRs becoming a commercial reactor class. This report documents the incremental AHTR design maturation performed over the past year and is focused on advancing the design concept to a level of a functional, self-consistent system. The AHTR employs plate type coated particle fuel assemblies with rapid, off-line refueling. Neutronic analysis of the core has confirmed the viability of a 6-month 2-batch cycle with 9 weight-percent enriched uranium fuel. Refueling is intended to be performed automatically under visual guidance using dedicated robotic manipulators. The present design intent is for used fuel to be stored inside of containment for at least 6 months and then transferred to local dry wells for intermediate term, on-site storage. The mechanical and structural concept development effort has included an emphasis on transportation and constructability to minimize construction costs and schedule. The design intent is that all components be factory fabricated into rail transportable modules that are assembled into subsystems at an on-site workshop prior to being lifted into position using a heavy-lift crane in an open-top style construction. While detailed accident identification and response sequence analysis has yet to be performed, the design concept incorporates multiple levels of radioactive material containment including fully passive responses to all identified design basis or non-very-low frequency beyond design basis accidents. Key building design elements include: 1) below grade siting to minimize vulnerability to aircraft impact, 2) multiple natural circulation decay heat rejection chimneys, 3) seismic base isolation, and 4) decay heat powered back-up electricity generation. The report provides a preconceptual design of the manipulators, the fuel transfer system, and the salt transfer loops. The mechanical handling of the fuel and how it is accomplished without instrumentation inside the salt is described within the report. All drives for the manipulators reside outside the reactor top flange. The design has also taken into account the transportability of major components and how they will be assembled on site

Varma, Venugopal Koikal [ORNL; Holcomb, David Eugene [ORNL; Peretz, Fred J [ORNL; Bradley, Eric Craig [ORNL; Ilas, Dan [ORNL; Qualls, A L [ORNL; Zaharia, Nathaniel M [ORNL

2012-10-01T23:59:59.000Z

344

Manufacturing System Design Framework Manual  

E-Print Network (OSTI)

Previous Lean Aerospace Initiative research in factory operations had indicated that the greatest performance gains are realized when the manufacturing system is designed from the top down and from supplier to the customer. ...

Vaughn, Amanda

2002-01-01T23:59:59.000Z

345

Operations research  

Science Conference Proceedings (OSTI)

In Evita, Andrew Lloyd Webber and Tim Rice wrote: Politics, the Art of the Possible. To those of us in the operations research community, we postulate: Operations Research, the Science of Better - (i.e. better processes, better systems and better decisions). ...

William P. Pierskalla

2009-01-01T23:59:59.000Z

346

NREL: Wind Research - Research Staff  

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

Research Staff Research Staff Here you will find contact information for NREL's research and support staff at the National Wind Technology Center. To learn more about us and our expertise, view our organizational charts and read the staff's biographies. Below is a listing of the research and support staff at the National Wind Technology Center. View organizational charts. Lab Program Manager, Wind and Water Power Program Brian Smith Program Integration, Wind and Water Power Program Elise DeGeorge Albert LiVecchi Dana Scholbrock Teresa Thadison Director, National Wind Technology Center Fort Felker, Center Director Laura Davis Kim Domenico Deputy Center Director, National Wind Technology Center Jim Green, Acting Research Fellow Bob Thresher Chief Engineer Paul Veers Wind Technology Research and Development

347

NETL: Onsite Research  

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

Solid Oxide Fuel Cell Experimental Laboratory Solid Oxide Fuel Cell Experimental Laboratory The National Energy Technology Laboratory's Solid Oxide Fuel Cell Experimental Laboratory (SOFCEL) characterizes the performance and operation of single cells and small stacks. The laboratory is equipped with several test stands capable of evaluating solid oxide fuel cells (SOFC) at pressurized conditions and temperatures up to 1000°C. NETL's onsite researchers support the Solid State Energy Conversion Alliance (SECA) Program with advanced models and simulations that can predict detailed thermal, fluid, solid-mechanic, and electrochemical phenomena for fuel cell analysis and design. The research portfolio includes basic and applied research to assess the effects of contaminants on SOFC cell degradation and performance, and to developing durable high temperature and sulfur-tolerant anode materials. This type of research is important in order to apply SECA-developed technology to future coal-based power systems.

348

Research projects  

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

Yuan » Research projects Yuan » Research projects Research projects Research Interests Scientific computing, domain decomposition methods Linear solvers for sparse matrices Computational plasma physics Grid generation techniques GPU computing Current Research PDSLin: A hybrid linear solver for large-scale highly-indefinite linear systems The Parallel Domain decomposition Schur complement based Linear solver (PDSLin), which implements a hybrid (direct and iterative) linear solver based on a non-overlapping domain decomposition technique called chur complement method, and it has two levels of parallelism: a) to solve independent subdomains in parallel and b) to apply multiple processors per subdomain. In such a framework, load imbalance and excessive communication lead to the performance bottlenecks, and several techniques are developed

349

Basic Research  

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

5 5 II Basic Research The Basic Energy Sciences (BES) office within the DOE Office of Science supports the DOE Hydrogen Program by providing basic, fundamental research in those technically challenging areas facing the Program, complementing the applied research and demonstration projects conducted by the Offices of Energy Efficiency and Renewable Energy; Fossil Energy; and Nuclear Engineering, Science and Technology. In May 2005 Secretary of Energy Samuel W. Bodman announced the selection of over $64 million in BES research and development projects aimed at making hydrogen fuel cell vehicles and refueling stations available, practical and affordable for American consumers by 2020. A total of 70 hydrogen research projects were selected to focus on fundamental science and enable

350

Research Highlight  

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

Lord of the Wings: Elevated Particles a Rising Star Lord of the Wings: Elevated Particles a Rising Star Download a printable PDF Submitter: Kassianov, E., Pacific Northwest National Laboratory Area of Research: Radiation Processes Working Group(s): Aerosol Life Cycle Journal Reference: Kassianov E, C Flynn, J Redemann, B Schmid, PB Russell, and A Sinyuk. 2012. "Initial assessment of the Spectrometer for Sky-Scanning, Sun-Tracking Atmospheric Research (4STAR)-based aerosol retrieval: Sensitivity study." Atmosphere, 3, doi:10.3390/atmos3040495. The 4STAR instrument. The 4STAR instrument (inset) is installed through the upper hull of the PNNL G-1 research aircraft, for in-flight sun-tracking and sky light-scanning. Researchers at Pacific Northwest National Laboratory, in collaboration with colleagues at NASA Ames Research Center, developed a next-generation

351

Research Highlight  

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

Improved Daytime Precipitable Water Vapor from Vaisala Radiosonde Humidity Improved Daytime Precipitable Water Vapor from Vaisala Radiosonde Humidity Sensors Download a printable PDF Submitter: Cady-Pereira, K. E., Atmospheric and Environmental Research, Inc. Mlawer, E. J., Atmospheric & Environmental Research, Inc. Turner, D. D., National Oceanic and Atmospheric Administration Shephard, M. W., Atmospheric and Environmental Research, Inc. Clough, S. A., Atmospheric and Environmental Research, Inc. Area of Research: Atmospheric Thermodynamics and Vertical Structures Working Group(s): Radiative Processes Journal Reference: Cady-Pereira, K, M Shephard, E Mlawer, D Turner, S Clough, and T Wagner. 2008. "Improved daytime column-integrated precipitable water vapor from Vaisala radiosonde humidity sensors." Journal of Atmospheric and Oceanic Technology doi: 10.1175/2007JTECHA1027.1.

352

Center for Intelligent Systems Research GW Transportation Research Institute  

E-Print Network (OSTI)

Driving Simulator Laboratory Center for Intelligent Systems Research GW Transportation Research be employed in a number of other studies, such as: · Measuring the distraction potential of future in-vehicle intelligent transportation systems, · Determining the impact of road design on driver behavior

Vertes, Akos

353

PART II: Research Proposal Algorithms for the ... - CECM  

E-Print Network (OSTI)

principal research activities, namely, the design, implementation and analysis of ... The research problem that I propose to work on is the simplification problem.

354

DOE - Office of Legacy Management -- Ames Laboratory Research...  

Office of Legacy Management (LM)

Ames Laboratory Research Reactor Facility - IA 03 FUSRAP Considered Sites Site: Ames Laboratory Research Reactor Facility (IA.03) Designated Name: Alternate Name: Location:...

355

Design Specifications  

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

Design Design Specifications Services Overview ECS Audio/Video Conferencing Fasterdata IPv6 Network Network Performance Tools (perfSONAR) ESnet OID Registry PGP Key Service Virtual Circuits (OSCARS) OSCARS Case Study Documentation User Manual FAQ Design Specifications Functional Specifications Notifications Publications Authorization Policy Default Attributes Message Security Clients For Developers Interfaces Links Hardware Requirements DOE Grids Service Transition Contact Us Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Design Specifications OSCARS Reservation Manager - Design Specifications Year 3 Update (DRAFT) David Robertson, Chin Guok

356

Interim On-Site Storage of Low-Level Waste: Volume 4, Part 3: Waste Container Closures, Seals, and Gas Vents  

Science Conference Proceedings (OSTI)

This volume of the Interim On-Site Storage report series supplements Volume 4, Part 1, which includes an extensive methodology and detailed information on the types and availability of low-level waste (LLW) containers and container coatings for extended storage. Part 2, soon to be published, addresses monitoring and inspection requirements for stored LLW containers. Part 3 continues the series by providing detailed guidance on container closures, seals, and gas vents, including performance goals and key ...

1993-11-11T23:59:59.000Z

357

Interim On-Site Storage of Low-Level Waste: Volume 3, Part 2: User's Manual and Lotus Spreadsheet for Estimating LLW Volumes and Act ivities  

Science Conference Proceedings (OSTI)

This volume of the "Interim On-Site Storage" report series supplements Volume 3, Part 1, "Waste Volume Projections and Data Management." Because that volume includes an extensive methodology and a number of worksheets requiring many calculations, users requested a computer program for easily storing, managing, and manipulating applicable data. Volume 3, Part 2 consists of a user's manual and a Lotus spreadsheet macro to meet this utility need.

1993-11-01T23:59:59.000Z

358

Spacing innovation and learning in design organizations  

E-Print Network (OSTI)

The main research question of this thesis is the following: What is the relationship between spaces and innovation in the context of design organizations such as IDEO, the MIT Media Lab and Design Continuum? This thesis ...

García Herrera, Cristóbal, 1974-

2004-01-01T23:59:59.000Z

359

Computer assistance for sustainable building design  

Science Conference Proceedings (OSTI)

The greatest opportunity for sustainable building design strategies occur in the early stages of design when the most important decisions are taken. Nevertheless, it is the stage with the least computer support. This paper presents recent research efforts ...

Hugues Rivard

2006-06-01T23:59:59.000Z

360

NREL: Energy Systems Integration - Research and Development  

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

Research and Development Energy systems integration optimizes the design and performance of electrical, thermal, and fuel systems at different but interrelated scales, ranging from...

Note: This page contains sample records for the topic "on-site research design" 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

Maximum Building Energy Efficiency Research Laboratory secures...  

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

Design Network - Maximum Building Energy Efficiency Research Laboratory secures LEED Gold July 01, 2013 The recently completed 14.3m Maximum Building Energy Efficiency...

362

Low-cost site-assembled solar collector designs for use with heat pumps  

DOE Green Energy (OSTI)

Four low cost solar collector designs have been produced for use in solar assisted heat pump systems. Three principles guided the design: the use of air as the heat transfer medium, the use of on-site easy-to-install construction rather than modularized prefabricated construction, and the collection of solar energy at reduced temperatures.

Andrews, J W; Wilhelm, W

1977-05-01T23:59:59.000Z

363

Simulation and design of solar thermal processes  

DOE Green Energy (OSTI)

Research on simulation using TRNSYS and FCHART methods is described including systems analysis, user services, design procedures, and model validation. (MHR)

Not Available

1979-10-31T23:59:59.000Z

364

NREL: Computational Science - Inverse Design  

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

Inverse Design Inverse Design The NREL Computational Science Center collaborates with the High Throughput and Inverse Band Structure (HT/IBS) Group within the Center for Inverse Design (CID) to research, design, and create materials with given target properties. The Center for Inverse Design is an Energy Frontier Research Center of the U.S. Department of Energy Office of Science. To address a crucial scientific grand challenge, the Center is pursuing a new approach to material science. Rather than using the conventional direct approach ("Given the structure, find the electronic properties"), we are using a "materials by inverse design" approach ("Given the desired property, find the structure"). Illustration of a blue arrow pointing to a graphic with three curved lines that represent an electronic structure and blue arrow pointing to a red and blue balls that represent an atomic configuration.

365

Scandinavian participatory design: dialogic curation with teenagers  

Science Conference Proceedings (OSTI)

Yarosh and colleagues voice a need to explicitly reveal values that drive our IDC research studies to avoid 'cargo cult science'. As Scandinavian Participatory Design (PD) approach is a highly values-led design approach, and is gaining importance in ... Keywords: Scandinavian participatory design, cultural museums, dialogic curation, interaction design, teenagers, values

Ole Sejer Iversen; Rachel Charlotte Smith

2012-06-01T23:59:59.000Z

366

Design of a neighborhood pathfinder  

Science Conference Proceedings (OSTI)

Everyone understands their city in a slightly different way. This project seeks to leverage these differences by allowing people to share their understandings and compile a visual social history of the city.Most wayfinding systems are designed around ... Keywords: GPS, context-aware computing, handheld devices and mobile computing, interaction design, prototyping, user research, wayfinding

Jeff Howard; Jodi Forlizzi

2005-11-01T23:59:59.000Z

367

NREL: Wind Research - Projects  

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

Projects Projects NREL's wind energy research and development projects focus on reducing the cost of wind technology and expanding access to wind energy sites. Our specialized technical expertise, comprehensive design and analysis tools, and unique testing facilities help industry overcome challenges to bringing new wind technology to the marketplace. Some of these success stories are described in NREL's Wind R&D Success Stories. We also work closely with universities and other national laboratories supporting fundamental research in wind technologies, including aerodynamics, aeroacoustics, and material sciences essential in the development of new blade technologies and advanced controls, power electronics, and testing to further refine drivetrain topology.

368

Research Highlight  

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

ARM Program Achieves Milestone in Global Cloud Properties Research ARM Program Achieves Milestone in Global Cloud Properties Research Submitter: Revercomb, H. E., University of Wisconsin, Madison Area of Research: Radiation Processes Working Group(s): Radiative Processes Journal Reference: Knuteson, R.O., Best, F.A., Dedecker, R.G., Feltz, W.F., Revercomb, H.E., and Tobin, D.C., 2004: "10 Years of AERI Data from the DOE ARM Southern Great Plains Site," In Proceedings from the Fourteenth ARM Science Team Meeting, U.S. Department of Energy,Washington, D.C. Figure 1 Figure 2 From the unassuming farmlands of north-central Oklahoma comes a milestone for the global climate research community. March 2004 marked the 10-year anniversary for an instrument that now holds the prestigious distinction of providing the longest set of continuous atmospheric interferometer data

369

Research Areas  

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

Research Areas Print Research Areas Print Scientists from a wide variety of fields come to the ALS to perform experiements. Listed below are some of the most common research areas covered by ALS beamlines. Below each heading are a few examples of the specific types of topics included in that category. Click on a heading to learn more about that research area at the ALS. Energy Science Photovoltaics, photosynthesis, biofuels, energy storage, combustion, catalysis, carbon capture/sequestration. Bioscience General biology, structural biology. Materials/Condensed Matter Correlated materials, nanomaterials, magnetism, polymers, semiconductors, water, advanced materials. Physics Atomic, molecular, and optical (AMO) physics; accelerator physics. Chemistry Surfaces/interfaces, catalysts, chemical dynamics (gas-phase chemistry), crystallography, physical chemistry.

370

Advanced Research  

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

05/2007 05/2007 NitrogeN evolutioN aNd CorrosioN MeChaNisMs With oxyCoMbustioN of Coal Description Under a grant from the University Coal Research (UCR) program, Brigham Young University (BYU) is leading a three-year research effort to investigate the physical processes that several common types of coal undergo during oxy-fuel combustion. Specifically, research addresses the mixture of gases emitted from burning, particularly such pollutants as nitrogen oxides (NO X ) and carbon dioxide (CO 2 ), and the potential for corrosion at the various stages of combustion. The UCR program is administered by the Advanced Research Program at the National Energy Technology Laboratory (NETL), under the U.S. Department of Energy's Office of

371

Research Highlight  

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

M., University of Colorado Area of Research: Cloud Processes Working Group(s): Cloud Life Cycle Journal Reference: Morrison H, G de Boer, G Feingold, J Harrington, M Shupe, and...

372

Research Highlight  

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

Del Genio, A. D., NASA Area of Research: Cloud Processes Working Group(s): Cloud Life Cycle Journal Reference: Del Genio AD, J Wu, and Y Chen. 2012. "Characteristics of...

373

Research Highlight  

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

How to Catch Aerosols in the Act Download a printable PDF Submitter: Wang, M., Pacific Northwest National Laboratory Area of Research: Cloud Processes Working Group(s): Cloud Life...

374

Research Highlight  

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

Ice Nucleation Link to Aerosols for Global Models Download a printable PDF Submitter: DeMott, P. J., Colorado State University Liu, X., University of Wyoming Area of Research:...

375

Duke Edwardsport Generic Design Specification  

Science Conference Proceedings (OSTI)

This generic design specification (GDS) is sponsored by the CoalFleet for Tomorrow program of the Electric Power Research Institute (EPRI). The CoalFleet Integrated Gasification Combined Cycle (IGCC) Design Guidelines Experts Group produced this report, which is based on available public sources and information. The CoalFleet IGCC Design Guidelines Experts Group consists of more than 10 IGCC experts, including independent consultants and EPRI staff.

2011-01-20T23:59:59.000Z

376

Review of project definition studies of possible on-site uses of superconducting super collider assets and facilities. Final report  

Science Conference Proceedings (OSTI)

This document reports on the results of a peer review and evaluation of studies made of potential uses of assets from the terminated Superconducting Super Collider (SSC) project. These project definition studies focused on nine areas of use of major assets and facilities at the SSC site near Waxahachie, Texas. The studies were undertaken as part of the effort to maximize the value of the investment made in the SSC and were supported by two sets of grants, one to the Texas National Research Laboratory Commission (TNRLC) and the second to various universities and other institutions for studies of ideas raised by a public call for expressions of interest. The Settlement Agreement, recently signed by the Department of Energy (DOE) and TNRLC, provides for a division of SSC property. As part of the goal of maximizing the value of the SSC investment, the findings contained in this report are thus addressed to officials in both the Department and TNRLC. In addition, this review had several other goals: to provide constructive feedback to those doing the studies; to judge the benefits and feasibility (including funding prospects) of the projects studied; and to help worthy projects become reality by matching projects with possible funding sources.

NONE

1994-12-01T23:59:59.000Z

377

Review of project definition studies of possible on-site uses of superconducting super collider assets and facilities  

SciTech Connect

This document reports on the results of a peer review and evaluation of studies made of potential uses of assets from the terminated Superconducting Super Collider (SSC) project. These project definition studies focused on nine areas of use of major assets and facilities at the SSC site near Waxahachie, Texas. The studies were undertaken as part of the effort to maximize the value of the investment made in the SSC and were supported by two sets of grants, one to the Texas National Research Laboratory Commission (TNRLC) and the second to various universities and other institutions for studies of ideas raised by a public call for expressions of interest. The Settlement Agreement, recently signed by the Department of Energy (DOE) and TNRLC, provides for a division of SSC property. As part of the goal of maximizing the value of the SSC investment, the findings contained in this report are thus addressed to officials in both the Department and TNRLC. In addition, this review had several other goals: to provide constructive feedback to those doing the studies; to judge the benefits and feasibility (including funding prospects) of the projects studied; and to help worthy projects become reality by matching projects with possible funding sources.

1994-12-01T23:59:59.000Z

378

EERE Postdoctoral Research Awards: Research Topics  

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

Topics to someone by E-mail Share EERE Postdoctoral Research Awards: Research Topics on Facebook Tweet about EERE Postdoctoral Research Awards: Research Topics on Twitter Bookmark...

379

EERE Postdoctoral Research Awards: Research Mentors  

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

Mentors to someone by E-mail Share EERE Postdoctoral Research Awards: Research Mentors on Facebook Tweet about EERE Postdoctoral Research Awards: Research Mentors on Twitter...

380

EERE Postdoctoral Research Awards: Research Proposals  

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

Proposals on Twitter Bookmark EERE Postdoctoral Research Awards: Research Proposals on Google Bookmark EERE Postdoctoral Research Awards: Research Proposals on Delicious Rank EERE...

Note: This page contains sample records for the topic "on-site research design" 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

Engitectural Design  

E-Print Network (OSTI)

Traditionally, Architecture and Engineering have been disciplines practiced exclusive of one another's input and collaboration. This seemingly awkward custom is due in part to tradition and to the two distinct perspectives each discipline has concerning the function of a building and it's many components. In the past, collaboration on a project generally occurred out of necessity, and can usually be attributed to a system and design integration problems. In most instances, these issues are related to the mechanical systems of building, and in a hot and humid climate the issues are magnified. Therefore, this paper will discuss the concepts and merits of a new design process called: Engitectural Design. Engitectural Design is the concept of blending the many design and aesthetic concerns of architecture with the more technical aspects of engineering, especially in the area of mechanical HVAC systems. The use of this new design procedure will reduce, if not eliminate, current problems with clearances, mechanical room size and optimal area selection. Merely incorporating the mechanical needs of a building during the schematic phase will reduce communication problems that cause the above mentioned problems, and thus optimize the system. This paper will address the mutual concerns of both professions as it pertains to materials, lighting, surface finishes, passive and active solar and the use of landscaping, focusing on the benefits of mutual agreement in a hot and humid climate. To be successful, the collaboration must begin in pre-design and continue through project completion. During initial implementation of Engitectural Design, a fm can expect each phase of a project to take longer than usual. Lack of established relationships, poor communication and professional territorial rights will exist in the beginning. However, over time a fm can expect a time reduction due to fewer revisions and the elimination of duplicated work. As it pertains to today's more advanced HVAC systems, this new cooperation and understanding of the needs within disciplines will yield a more effective and efficient operating unit for today's hot and humid environment.

Gagliardi, D. R.

1996-01-01T23:59:59.000Z

382

NREL: Wind Research - Facilities  

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

Facilities Facilities Our facilities are designed to meet the wind industry's critical research needs with state-of-the-art design and testing facilities. NREL's unique and highly versatile facilities at the National Wind Technology Center offer research and analysis of wind turbine components and prototypes rated from 400 watts to 3 megawatts. Satellite facilities support the growth of wind energy development across the United States. National Wind Technology Center Facilities Our facilities are contained within a 305-acre area that comprises field test sites, test laboratories, industrial high-bay work areas, machine shops, electronics and instrumentation laboratories, and office areas. In addition, there are hundreds of test articles and supporting components such as turbines, meteorological towers, custom test apparatus, test sheds,

383

Design and Drafting  

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

Email Portal (Zimbra)* Email Portal (Zimbra)* * Operations Logbook* * Project Proposal System* * ICMS * Safety and Training * ANL ESQ Training * APS Phone Directory * Resources & Information* * Internal link Design and Drafting Group The Advanced Photon Source (APS) at Argonne National Laboratory is a national synchrotron-radiation research facility funded by the U.S. Department of Energy. Using high-brilliance x-ray beams from the APS, an international community of scientists conducts forefront basic and applied research in the fields of material science, biological science, physics, chemistry, environmental, geophysical and planetary science. The AES Design and Drafting Group supports the ASD and AES divisions' continued improvement of the accelerator as well as the scientific

384

Research reactors - an overview  

SciTech Connect

A broad overview of different types of research and type reactors is provided in this paper. Reactor designs and operating conditions are briefly described for four reactors. The reactor types described include swimming pool reactors, the High Flux Isotope Reactor, the Mark I TRIGA reactor, and the Advanced Neutron Source reactor. Emphasis in the descriptions is placed on safety-related features of the reactors. 7 refs., 7 figs., 2 tabs.

West, C.D.

1997-03-01T23:59:59.000Z

385

Research Highlight  

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

Putting the Pieces Together Putting the Pieces Together Download a printable PDF Submitter: Fan, J., Pacific Northwest National Laboratory Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Life Cycle Journal Reference: Fan J, S Ghan, M Ovchinnikov, X Liu, P Rasch, and A Korolev. 2011. "Representation of arctic mixed-phase clouds and the Wegener-Bergeron-Findeisen process in climate models: Perspectives from a cloud-resolving study." Journal of Geophysical Research - Atmospheres, 116, D00T07, doi:10.1029/2010JD015375. PNNL's Arctic mixed-phase cloud research was augmented with field observations from the 2008 Indirect and Semi-Direct Aerosol Campaign (ISDAC) in Northern Alaska. Photo courtesy of A. Korolev, Environment Canada. Vertical cross sections of (a) the vertical velocity (the contour lines)

386

Research Highlight  

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

Parameterizing the Ice Fall Speed in Climate Models: Results from TC4 and Parameterizing the Ice Fall Speed in Climate Models: Results from TC4 and ISDAC Download a printable PDF Submitter: Mitchell, D. L., Desert Research Institute Mishra, S., NOAA - Coop. Inst. for Mesoscale Meteorological Studies Area of Research: General Circulation and Single Column Models/Parameterizations Working Group(s): Cloud Life Cycle, Cloud-Aerosol-Precipitation Interactions Journal Reference: Mitchell DL, S Mishra, and RP Lawson. 2011. "Representing the ice fall speed in climate models: Results from Tropical Composition, Cloud and Climate Coupling (TC4) and the Indirect and Semi-Direct Aerosol Campaign (ISDAC)." Journal of Geophysical Research - Atmospheres, 116, D00T03, doi:10.1029/2010JD015433. Relationship between De and Vm for all tropical cirrus cloud types (solid

387

Research Highlight  

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

Raman Lidar Observations of Aerosol Humidification Near Clouds Raman Lidar Observations of Aerosol Humidification Near Clouds Submitter: Ferrare, R. A., NASA - Langley Research Center Area of Research: Aerosol Properties Working Group(s): Aerosol Journal Reference: Ferrare, R., et al., Evaluation of Daytime Measurements of Aerosols and Water Vapor Made by an Operational Raman Lidar over the Southern Great Plains, J. Geophys. Res., 111, D05S08, doi:10.1029/2005JD005836, 2006. Relative humidity profiles derived from the Raman lidar during the ALIVE 2005 field experiment. Aerosol extinction profiles derived from the Raman lidar during the ALIVE 2005 field experiment. Aerosol humidification factor f(RH) from Raman lidar measured profiles of aerosol extinction and relative humidity. Upgrades to the Raman lidar at the ARM Climate Research Facility (ACRF)

388

Research Areas  

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

Areas Areas Research Areas Print Scientists from a wide variety of fields come to the ALS to perform experiements. Listed below are some of the most common research areas covered by ALS beamlines. Below each heading are a few examples of the specific types of topics included in that category. Click on a heading to learn more about that research area at the ALS. Energy Science Photovoltaics, photosynthesis, biofuels, energy storage, combustion, catalysis, carbon capture/sequestration. Bioscience General biology, structural biology. Materials/Condensed Matter Correlated materials, nanomaterials, magnetism, polymers, semiconductors, water, advanced materials. Physics Atomic, molecular, and optical (AMO) physics; accelerator physics. Chemistry Surfaces/interfaces, catalysts, chemical dynamics (gas-phase chemistry), crystallography, physical chemistry.

389

Research Highlight  

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ARM Measurements Help to Evaluate Radiation Codes Used in Global Modeling ARM Measurements Help to Evaluate Radiation Codes Used in Global Modeling Download a printable PDF Submitter: Oreopoulos, L., NASA Mlawer, E. J., Atmospheric & Environmental Research, Inc. Area of Research: Radiation Processes Working Group(s): Cloud Life Cycle Journal Reference: Oreopoulos L, E Mlawer, J Delamere, T Shippert, J Cole, B Fomin, M Iacono, Z Jin, J Li, J Manners, P Raisanen, F Rose, Y Zhang, MJ Wilson, and WB Rossow. 2012. "The Continual Intercomparison of Radiation Codes: results from Phase I." Journal of Geophysical Research - Atmospheres, 117, doi:10.1029/2011JD016821. The total error of each participating radiation code for all LW (left) and SW (right) cases in the CIRC intercomparison. The identity of each participating code can be found in the paper; codes built due to ARM

390

Research Highlight  

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Modified Climate Model Better Replicates Global Rainfall Modified Climate Model Better Replicates Global Rainfall Submitter: Bhattacharya, A., Pacific Northwest National Laboratory Area of Research: Cloud-Aerosol-Precipitation Interactions Working Group(s): Cloud-Aerosol-Precipitation Interactions Journal Reference: Song X, GJ Zhang, and JF Li. 2012. "Evaluation of microphysics parameterization for convective clouds in the NCAR Community Atmosphere Model CAM5." Journal of Climate, 25(24), doi:10.1175/JCLI-D-11-00563.1. Rainfall in the tropics. By improving an existing, sophisticated, global climate model, scientists can now simulate cloud and rainfall more accurately. Supported by the U.S. Department of Energy's Atmospheric System Research program, a research team from the Scripps Institution of Oceanography and

391

Research Highlight  

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Improving Water Vapor Continuum Absorption and Its Impact on a GCM Improving Water Vapor Continuum Absorption and Its Impact on a GCM Simulation Download a printable PDF Submitter: Turner, D. D., National Oceanic and Atmospheric Administration Mlawer, E. J., Atmospheric & Environmental Research, Inc. Area of Research: Radiation Processes Working Group(s): Cloud Life Cycle Journal Reference: Turner DD, A Merrelli, D Vimont, and EJ Mlawer. 2012. "Impact of modifying the longwave water vapor continuum absorption model on community Earth system model simulations." Journal of Geophysical Research, 117, D04106, doi:10.1029/2011JD016440. The mean difference profiles (experiment minus control) for clear-sky longwave radiative heating (QRLC); shortwave clear-sky radiative heating (QRSC); the longwave cloud radiative forcing (QRLCF); the precipitation

392

Research Highlight  

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Chinese Researchers Report Reliable Method for Monitoring Soil Moisture Chinese Researchers Report Reliable Method for Monitoring Soil Moisture Submitter: Bhattacharya, A., Pacific Northwest National Laboratory Area of Research: Surface Properties Working Group(s): Cloud Life Cycle Journal Reference: Sun L, R Sun, XW Li, SL Liang, and RH Zhang. 2012. "Monitoring surface soil moisture status based on remotely sensed surface temperature and vegetation index information." Agricultural and Forest Meteorology, 166, doi:10.1016/j.agrformet.2012.07.015. Shown here is the SGP Central Facility, where the most comprehensive instrument suite is hosted. Moisture trapped in soil provides water necessary for vegetation and crops, but how much of that moisture makes its way into the atmosphere and influences regional meteorology? The poor understanding of the role of soil

393

Research Highlight  

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ARM Program Research Improves Longwave Radiative Transfer Models ARM Program Research Improves Longwave Radiative Transfer Models Submitter: Turner, D. D., National Oceanic and Atmospheric Administration Area of Research: General Circulation and Single Column Models/Parameterizations Working Group(s): Radiative Processes Journal Reference: The QME AERI LBLRTM: A closure experiment for downwelling high spectral resolution infrared radiance. D.D. Turner, D.C. Tobin, S.A. Clough, P.D. Brown, R.G. Ellingson, E.J. Mlawer, R.O. Knuteson, H.E. Revercomb, T.R. Shippert, and W.L. Smith. 2004. Journal of Atmospheric Science, 61, 2657-2675. Top panels: Examples of downwelling infrared radiance observed by the AERI for two different clear sky cases with different amounts of water vapor. Bottom panels: Differences between the AERI observations and calculations

394

Research Highlight  

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Spectral Invariant Behavior of Zenith Radiance Around Cloud Edges Observed Spectral Invariant Behavior of Zenith Radiance Around Cloud Edges Observed by ARM SWS Download a printable PDF Submitter: Marshak, A., NASA - Goddard Space Flight Center Knyazikhin, Y., Boston University Chiu, J., University of Reading Wiscombe, W. J., Brookhaven National Laboratory Area of Research: Radiation Processes Working Group(s): Radiative Processes Journal Reference: Marshak A, Y Knyazikhin, JC Chiu, and WJ Wiscombe. 2009. "Spectral invariant behavior of zenith radiance around cloud edges observed by ARM SWS." Geophysical Research Letters, 36, L16802, doi:10.1029/2009GL039366. (top) Time-wavelength color contour plot of ARM shortwave spectrometer (SWS) spectra measured from 21:35:24 to 21:40:24 UTC on 18 May 2007 at the ARM Climate Research Facility (ACRF) Southern Great Plains (SGP) site in

395

Research Highlight  

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Evaluation of a New Mixed-Phase Cloud Microphysics Parameterization with Evaluation of a New Mixed-Phase Cloud Microphysics Parameterization with SCAM, CAPT Forecasts and M-PACE Observations Download a printable PDF Submitter: Liu, X., University of Wyoming Area of Research: General Circulation and Single Column Models/Parameterizations Working Group(s): Cloud Modeling Journal Reference: Liu, X, S Xie, and SJ Ghan. 2007. "Evaluation of a new mixed-Phase cloud microphysics parameterization with the NCAR single column climate model (SCAM) and ARM M-PACE observations." Geophysical Research Letters 34, L23712, doi:10.1029/2007GL031446. Xie, S, J Boyle, SA Klein, X Liu and S Ghan. 2008. "Simulations of arctic mixed-phase clouds in forecasts with CAM3 and AM2 for M-PACE." Journal of Geophysical Research, in press.

396

Research Focus  

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Focus Focus Work at FEERC is centered on three interrelated areas of research: fuels, engines, and emis- sions. FEERC scientists study the impacts of fuel properties on advanced combustion processes as well as on emissions and emission control strategies and devices. The range of fuels studied includes gaseous (natural gas) and liquid fuels from conventional and unconventional fossil- based sources, as well as non-petroleum fuels from synthetic and renewable sources. The FEERC conducts research on innovative internal combustion engine technologies and control systems for improved efficiency. Combining novel diagnostic and experimental methods with modeling, the Center's scientists also develop improved understanding of the functions and key mechanisms of emission control devices

397

Research Highlight  

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Classifying Cloud Phase Classifying Cloud Phase Download a printable PDF Submitter: Shupe, M., University of Colorado Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Properties Journal Reference: Shupe, MD. 2007. "A ground-based multisensory cloud phase classifier." Geophysical Research Letters 34, L22809, doi:10.1029/2007GL031008. Observations of (a) lidar backscatter, (b) lidar depolarization ratio, (c) radar reflectivity, (d) radar mean Doppler velocity, (e) radar Doppler spectrum width, (f) microwave radiometer-derived liquid water path, and (g) the resulting multisensor cloud-phase classification mask. Cloud phase identification is a necessary prerequisite to performing cloud property retrievals from remote sensor measurements. Most retrieval

398

NUCLEAR ENERGY RESEARCH INITIATIVE (NERI) PROGRAM GRANT NUMBER DE-FG03-00SF22168 TECHNICAL PROGRESS REPORT (Nov. 15, 2001 - Feb. 15,2002) ''Design and Layout Concepts for Compact, Factory-Produced, Transportable, Generation IV Reactor Systems''  

SciTech Connect

The objectives of this project are to develop and evaluate nuclear power plant designs and layout concepts to maximize the benefits of compact modular Generation IV reactor concepts including factory fabrication and packaging for optimal transportation and siting. Three nuclear power plant concepts are being studied representing water, helium and lead-bismuth coolants. This is the sixth quarterly progress report.

Fred R. Mynatt; Andy Kadak; Marc Berte; Larry Miller; Mohammed Khan; Joe McConn; Lawrence Townsend; Wesley Williams; Martin Williamson

2002-03-15T23:59:59.000Z

399

NREL: Photovoltaics Research - Research Staff  

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Research Staff Research Staff Our silicon group members have backgrounds in physics, chemistry, mathematics, materials science, and electrical engineering. Russell Bauer Howard Branz Sachit Grover Vincenzo LaSalvia Benjamin Lee William Nemeth Matt Page Lorenzo Roybal Pauls Stradins, (Acting Group Manager) Charles Teplin Qi Wang David Young Hao-Chih Yuan Photo of 21 people standing in front of a building with a silver, cylinder-shaped structure on one side. Photo of Pauls Stradins Pauls Stradins Senior Scientist II Group Manager Primary Research Interests High-efficiency silicon photovoltaics: advanced passivation techniques and industrially-relevant processes Interfacing Si cell with other materials for high-efficiency tandem Nanostructured semiconductor materials for photovoltaics: Si quantum

400

Design principles of coordinated multi-incident emergency response systems  

Science Conference Proceedings (OSTI)

Emergency response systems play an important role in homeland security nowadays. Despite this, research in the design of emergency response systems is lacking. An effective design of emergency response system involves multi-disciplinary design considerations. ...

Rui Chen; Raj Sharman; H. Raghav Rao; Shambhu Upadhyaya

2005-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "on-site research design" from the National Library of EnergyBeta (NLEBeta).
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401

Model-based computer-aided design environment for operational design  

Science Conference Proceedings (OSTI)

To meet the increasing market challenges in chemical industry, it is imperative to improve process design and the supportive computer-aided engineering tools so that they can support lifecycle activities. This research work proposes detailed mechanism ... Keywords: change management, computer-aided design, operational design, operational design modeling

Hossam A. Gabbar; Atsushi Aoyama; Yuji Naka

2004-06-01T23:59:59.000Z

402

Research Highlight  

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Quantifying the Impact of Dust on Ice Generation in Supercooled Stratiform Quantifying the Impact of Dust on Ice Generation in Supercooled Stratiform Clouds Download a printable PDF Submitter: Wang, Z., University of Wyoming Zhang, D., University of Wyoming Area of Research: Cloud-Aerosol-Precipitation Interactions Working Group(s): Cloud-Aerosol-Precipitation Interactions Journal Reference: Zhang D, Z Wang, A Heymsfield, J Fan, D Liu, and M Zhao. 2012. "Quantifying the impact of dust on heterogeneous ice generation in midlevel supercooled stratiform clouds." Journal of Geophysical Research - Atmospheres, 39, L18805, doi:10.1029/2012GL052831. An example of dusty MSSC: (a) CALIOP TAB profiles at 532nm; (b) CALIOP depolarization profiles at 532nm; (c) CloudSat CPR radar reflectivity profiles; (d) Identified dust layers and MSSC; (e) Global distribution of

403

Research Highlight  

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Wide Angle Imaging Lidar: Active Optical Sensor Technology for Ground-Based Wide Angle Imaging Lidar: Active Optical Sensor Technology for Ground-Based Probing of Dense Clouds Download a printable PDF Submitter: Davis, A. B., Jet Propulsion Laboratory Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Properties Journal Reference: Davis, AB. 2008. "Multiple-scattering lidar from both sides of the clouds: Addressing internal structure." Journal of Geophysical Research 113, D14S10, doi:10.1029/2007JD009666. Figure 1. Lidar observations of a dense cloud. Left: standard (single-scattering/on-beam) lidar. Right: multiple-scattering/off-beam lidar. Note the extreme narrowness of the FOV in the standard case, as is required to restrict as much as possible the signal to a single backscatter. Also note the weak penetration, O(1) MFP, of the two-way

404

Research Highlight  

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Testing and Comparing the Modified Anomalous Diffraction Approximation Testing and Comparing the Modified Anomalous Diffraction Approximation Submitter: Mitchell, D. L., Desert Research Institute Area of Research: Cloud Distributions/Characterizations Working Group(s): Radiative Processes Journal Reference: Mitchell, D.L., A.J. Baran, W.P. Arnott, C. Schmitt, 2006: Testing and comparing the anomalous diffraction approximation. J. Atmos. Sci., 63, 2948-2962. Comparison of MADA and T-matrix with measured Qext. Regions without data were contaminated by water vapor or CO2 absorption. MADA and T-matrix calculations are based on the measured PSD of hexagonal columns having an effective diameter of 14 microns. Comparison of the PSD weighted Qabs predicted by FDTD and MADA for a tunneling efficiency corresponding to aggregates. Cirrus clouds play a large role in the Earth's radiation budget and the way

405

Research Highlight  

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Vertical Variation of Cloud Droplet Size Using Ship and Space-borne R/S Vertical Variation of Cloud Droplet Size Using Ship and Space-borne R/S Data Download a printable PDF Submitter: Li, Z., University of Maryland Chen, R., University of Maryland Wood, R., University of Washington Chang, F., Science Systems and Applications, Inc. Ferraro, R., NOAA/NESDIS, WWBG Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Properties Journal Reference: Chen, R, R Wood, Z Li, R Ferraro, and F Chang. 2008. "Studying the vertical variation of cloud droplet effective radius using ship and space-borne remote sensing data." Journal of Geophysical Research 113, doi:10.1029/2007JD009596. Figure 1. Coincident images of C-band radar reflectivity and MODIS cloud profile at UTC 15:55, Oct. 18, 2001. a) RHB C-band radar reflectivity

406

Research Highlight  

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Continuous Clear-Sky Longwave from Surface Measurements Continuous Clear-Sky Longwave from Surface Measurements Download a printable PDF Submitter: Long, C. N., Pacific Northwest National Laboratory Turner, D. D., National Oceanic and Atmospheric Administration Area of Research: Radiation Processes Working Group(s): Radiative Processes Journal Reference: Long, CN, and DD Turner. 2008. "A method for continuous estimation of clear-sky downwelling longwave radiative flux developed using ARM surface measurements." Journal of Geophysical Research 113, D18206, doi:10.1029/2008JD009936. Comparison of clear-sky RT model calculations (black) and our estimates (gray) with detected LW effective clear-sky measurements from the ACRF SGP site from 1 March through 31 May 2003, showing that our LW estimates do as well as detailed model calculations in comparison with actual LW

407

Research Highlight  

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Progress in Understanding Water Vapor's Role in Models Progress in Understanding Water Vapor's Role in Models Submitter: Ackerman, T. P., University of Washington Area of Research: General Circulation and Single Column Models/Parameterizations Working Group(s): Cloud Modeling Journal Reference: N/A Time-height cross sections of water vapor mixing ratio, which is observed directly by the ARM Raman lidar at 10-min and approximately 100 m resolution, and relative humidity for 29 November through 2 December 2002. The bottom panel shows the comparison of the precipitable water vapor observed by the Raman lidar and the collocated microwave radiometer. The time-height cross sections, as well as the integrated field, show the large variability in water vapor that exists over the ARM Southern Great Plains site. After years of sustained research efforts into the accuracy of atmospheric

408

Research Highlight  

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ARM M-PACE Data Used to Evaluate and Improve Arctic Mixed-Phase Clouds ARM M-PACE Data Used to Evaluate and Improve Arctic Mixed-Phase Clouds Simulated in Climate Models Download a printable PDF Submitter: Xie, S., Lawrence Livermore National Laboratory Area of Research: General Circulation and Single Column Models/Parameterizations Working Group(s): Cloud Modeling Journal Reference: Xie, S, J Boyle, SA Klein, X Liu, and S Ghan. 2008. "Simulations of Arctic mixed-phase clouds in forecasts with CAM3 and AM2 for M-PACE." Journal of Geophysical Research 113, D04211, doi:10.1029/2007JD009225. Time-height cross sections of active remote sensing cloud layer (ARSCL) cloud frequency (a) and modeled cloud fraction (b) CAM3, (c) AM2, and (d) CAM3LIU at Barrow during M-PACE. The unit is %. Liquid fraction as a function of cloud height. (a) UND citation data, (b)

409

Research Highlight  

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How Aerosols Affect Cloud Properties in Arctic Mixed-Phase Stratocumulus How Aerosols Affect Cloud Properties in Arctic Mixed-Phase Stratocumulus Download a printable PDF Submitter: McFarquhar, G., University of Illinois, Urbana Area of Research: Cloud-Aerosol-Precipitation Interactions Working Group(s): Cloud-Aerosol-Precipitation Interactions Journal Reference: Jackson RC, GM McFarquhar, AV Korolev, ME Earle, PS Liu, RP Lawson, S Brooks, M Wolde, A Laskin, and M Freer. 2012. "The dependence of ice microphysics on aerosol concentration in arctic mixed-phase stratus clouds during ISDAC and M-PACE." Journal of Geophysical Research - Atmospheres, 117, D15207, doi:10.1029/2012JD017668. Cloud mean ice crystal concentration Nice(D ≥ 50 micrometers) versus mean aerosol concentration (NPCASP) above cloud for all 41 vertical profiles

410

Research Highlight  

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CCN and Vertical Velocity Influences CCN and Vertical Velocity Influences Submitter: Hudson, J. G., Desert Research Institute Area of Research: Cloud-Aerosol-Precipitation Interactions Working Group(s): Cloud-Aerosol-Precipitation Interactions Journal Reference: Hudson JG and S Noble. 2013. "CCN and vertical velocity influences on droplet concentrations and supersaturations in clean and polluted stratus clouds." Journal of the Atmospheric Sciences, , . ACCEPTED. Figure 1. Effective cloud supersaturation (Seff) against CCN concentration at 1% S (N1%) for horizontal cloud penetrations, 50 for MASE and 34 for POST. Seff is the S for which nearby below cloud CCN spectra, NCCN(S), equals mean droplet concentration (Nc). Figure 2. One second droplet concentration, Nc, and vertical velocity

411

Research Highlight  

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ARM Science Applications of AERI Measurements ARM Science Applications of AERI Measurements Submitter: Smith, W. L., NASA - Langley Research Center Area of Research: Radiation Processes Working Group(s): Cloud Modeling Journal Reference: DeSlover, D. H. 1996. Analysis of Visible and Infrared Cirrus Cloud Optical Properties Using High Spectral Resolution Remote Sensing, M.S. Thesis, University of Wisconsin - Madison. Ho, S.-P. 1997. Atmospheric Profiles From Simultaneous Observations of Upwelling and Downwelling Spectral Radiance, Ph.D. Thesis, University of Wisconsin - Madison. Knuteson, R. O., F. A. Best, H. B. Howell, P. Minnett, H. E. Revercomb, W. L. Smith. 1997. "High Spectral Resolution Infrared Observations at the Ocean-Atmosphere Interface in the Tropical Western Pacific using a Marine

412

Research Highlight  

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Desert Dust Determines Aerial Spread of Thunderstorm Clouds Desert Dust Determines Aerial Spread of Thunderstorm Clouds Submitter: Bhattacharya, A., Pacific Northwest National Laboratory Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Life Cycle Journal Reference: Zeng X, W Tao, SW Powell, RA Houze, P Ciesielski, N Guy, H Pierce, and T Matsui. 2013. "A comparison of the water budgets between clouds from AMMA and TWP-ICE." Journal of the Atmospheric Sciences, 70(2), doi:10.1175/JAS-D-12-050.1. The sun, seen through a dusty atmosphere, sets at Niamey, the capital of Niger, which is located in the African Sahara. Anvil clouds that accompany thunderstorms. Contrasts often provide unique perspectives, and scientists seize any such opportunity-when it arises. In a new research paper, published in the Journal of Atmospheric Sciences,

413

Research Highlight  

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Aerosols Help Heat Up the Yangtze River Delta in China Aerosols Help Heat Up the Yangtze River Delta in China Download a printable PDF Submitter: Flynn, C. J., Pacific Northwest National Laboratory Area of Research: Aerosol Properties Working Group(s): Aerosol Life Cycle Journal Reference: Liu J, Z Li, Y Zheng, C Flynn, and M Cribb. 2012. "Seasonal variations of aerosol optical properties, vertical distribution and associated radiative effects in the Yangtze Delta region of China." Journal of Geophysical Research, 117, D00K38, doi:10.1029/2011JD016490. A team of scientists found that aerosols significantly alter the vertical profile of solar heating in the central Yangtze River Delta region in eastern China. Aerosols were identified from as far away as Mongolia and Siberia. These findings have considerable implications for atmospheric

414

Research Highlight  

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Invisible Giants in the Sky Invisible Giants in the Sky Download a printable PDF Submitter: Ovink, J., Pacific Northwest National Laboratory Kassianov, E., Pacific Northwest National Laboratory Area of Research: Cloud-Aerosol-Precipitation Interactions Working Group(s): Cloud-Aerosol-Precipitation Interactions Journal Reference: Kassianov E, M Pekour, and J Barnard. 2012. "Aerosols in central California: Unexpectedly large contribution of coarse mode to aerosol radiative forcing." Geophysical Research Letters, 39, L20806, doi:10.1029/2012GL053469. Photo courtesy of the U.S. National Park Service Daily averaged values of (a, b) the direct aerosol radiative forcing (DARF) and (c, d) aerosol radiative forcing efficiency at the top-of-atmosphere calculated for the "original" aerosol optical properties (blue) and

415

Research Highlight  

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Structure of Cirrus Properties and Its Coupling with the State of the Structure of Cirrus Properties and Its Coupling with the State of the Large-Scale Atmosphere Download a printable PDF Submitter: Ivanova, K., Pennsylvania State University Ackerman, T. P., University of Washington Area of Research: Atmospheric Thermodynamics and Vertical Structures Working Group(s): Cloud Properties Journal Reference: Ivanova K and TP Ackerman. 2009. "Tracking nucleation-growth-sublimation in cirrus clouds using ARM millimeter wavelength radar observations." Journal of Geophysical Research - Atmospheres, , D06113, 10.1029/2008JD010271. Figure 1. Values of the drift and diffusion coefficients of the Fokker-Planck equation derived from the MMCR radar reflectivity observations. The diffusion coefficient characterizes the small scale, fast

416

Research Highlight  

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Climatology of Aerosol Optical Depth in North-Central Oklahoma: Climatology of Aerosol Optical Depth in North-Central Oklahoma: 1992-2008 Download a printable PDF Submitter: Michalsky, J. J., DOC/NOAA/OAR/ESRL Area of Research: Aerosol Properties Working Group(s): Aerosol Life Cycle Journal Reference: Michalsky J, F Denn, C Flynn, G Hodges, P Kiedron, A Koontz, J Schlemmer, and SE Schwartz. 2010. "Climatology of aerosol optical depth in north-central Oklahoma: 1992-2008." Journal of Geophysical Research - Atmospheres, 115, D07203, doi: 10.1029/2009JD012197. Box plots of each complete year\'s daily averaged aerosol optical depth (AOD) at 500 nm. The dark horizontal line in each box plot is the median daily averaged AOD for the year; the top and bottom of the rectangular box spans the middle 50% of the data. The mean values for the year are plotted

417

Research Highlight  

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Variations of Meridional Aerosol Distribution and Solar Dimming Variations of Meridional Aerosol Distribution and Solar Dimming Download a printable PDF Submitter: Long, C. N., Pacific Northwest National Laboratory Kishcha, P., Tel-Aviv University Starobinets, B., Tel-Aviv University Kalashnikova, O., Jet Propulsion Laboratory Alpert, P., Tel-Aviv University Area of Research: Radiation Processes Working Group(s): Aerosol, Radiative Processes Journal Reference: Kishcha P, B Starobinets, O Kalashnikova, CN Long, and P Alpert. 2009. "Variations of meridional aerosol distribution and solar dimming." Journal of Geophysical Research - Atmospheres, 114, D00D14, 10.1029/2008JD010975. The distribution of four-year aerosol differences (δAOT/δFAOT) between the last four years (March 2004 - February 2008) and the first four years

418

Errvironmentaf Research  

Office of Legacy Management (LM)

online at www.sciencedirect.com online at www.sciencedirect.com Environmental Research 10 1 (2006) 3 4 4 1 Errvironmentaf Research Do scientists and fishermen collect the same size fish? Possible implications for exposure assessment Joanna urger^^^^', Michael ~ o c h f e l d ~ ~ ~ , Sean Christian W. ~ e i t n e r ~ . ~ , Stephen ~ e w e t t ~ , Daniel SnigarofP, Ronald snigarofff, Tim Starnrng, Shawn ~ a r ~ e f , Max ~ o b e r ~ * , Heloise chenelotd, Robert patrickh, Conrad D. volzi, James ~ e s t o d 'Division of Life Sciences, Rutgers University, 604 Allison Road, Piscataway, NJ 08854-8082, USA b~onsortium for Risk Evaluation with Stakeholder Participation (CRESP), and Environmental and Occupational Healrh Sciences Institute (EOHSI), Piscataway, NJ, USA CEnvironmental and Community Medicine, UMDNJ-Robert Wood Johnson Medical School, Piscataway, NJ 08854, USA

419

Research Highlight  

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Minimalist Approach to Modeling Complex Arctic Clouds Minimalist Approach to Modeling Complex Arctic Clouds Download a printable PDF Submitter: Shaw, R. A., Michigan Technological University - Physics Department Area of Research: Cloud-Aerosol-Precipitation Interactions Working Group(s): Cloud Life Cycle Journal Reference: Yang F, M Ovchinnikov, and RV Shaw. 2013. "Minimalist model of ice microphysics in mixed-phase stratiform clouds." Geophysical Research Letters, 40(14), doi:10.1002/grl.50700. Nordic winter landscape. Mixed-phase stratiform clouds are common features in the Arctic environment. They contain a mix of ice and "supercooled" water that, despite the freezing temperatures, remains in liquid form. Scientists aren't sure why these clouds exist in the Arctic for long periods of time, even while steadily losing ice particles through precipitation.

420

Research Highlight  

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Understanding Ice Formation in Arctic Mixed-Phase Boundary-Layer Clouds Understanding Ice Formation in Arctic Mixed-Phase Boundary-Layer Clouds During ISDAC Download a printable PDF Submitter: Ackerman, A., NASA - Goddard Institute for Space Studies Fridlind, A. M., NASA - Goddard Institute for Space Studies Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud-Aerosol-Precipitation Interactions Journal Reference: Avramov A, AS Ackerman, AM Fridlind, B van Diedenhoven, G Botta, K Aydin, J Verlinde, KV Alexei, W Strapp, GM McFarquhar, R Jackson, SD Brooks, A Glen, and M Wolde. 2011. "Towards ice formation closure in Arctic mixed-phase boundary layer clouds during ISDAC." Journal of Geophysical Research - Atmospheres, 116, D00T08, doi:10.1029/2011JD015910. Ice number size distributions as simulated (dendrites in red, aggregates in

Note: This page contains sample records for the topic "on-site research design" 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

Research Highlight  

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TOA Radiation Budget of Convective Core/Stratiform Rain/Anvil Clouds from TOA Radiation Budget of Convective Core/Stratiform Rain/Anvil Clouds from Deep Convection Download a printable PDF Submitter: Feng, Z., Pacific Northwest National Laboratory Dong, X., University of North Dakota Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Life Cycle Journal Reference: Feng Z, XQ Dong, BK Xi, C Schumacher, P Minnis, and M Khaiyer. 2011. "Top-of-atmosphere radiation budget of convective core/stratiform rain and anvil clouds from deep convective systems." Journal of Geophysical Research - Atmospheres, 116, D23202, doi:10.1029/2011JD016451. An example of the hybrid classification process. (a) GOES IR temperature, (b) NEXRAD radar reflectivity at 2.5 km MSL, (c) cloud patch segmentation from GOES IR temperature (the color patches are identified as deep

422

Research Highlight  

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Shortwave Absorption in Tropical Clouds Shortwave Absorption in Tropical Clouds Download a printable PDF Submitter: McFarlane, S. A., U.S. Department of Energy Mather, J. H., Pacific Northwest National Laboratory Ackerman, T. P., University of Washington Liu, Z., University of Washington Area of Research: Cloud Distributions/Characterizations Working Group(s): Radiative Processes Journal Reference: McFarlane, SA, JH Mather, TP Ackerman, and Z Liu. 2008. "Effect of clouds on the vertical distribution of SW absorption in the Tropics." Journal of Geophysical Research, in press. Daily average all-sky and clear-sky calculated SW column absorption at Manus and Nauru. On average, there is little difference in absorption between the all-sky and clear-sky conditions because of the compensating

423

Research Highlight  

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Broadband Albedo Observations in the Southern Great Plains Broadband Albedo Observations in the Southern Great Plains Submitter: Lamb, P. J., University of Oklahoma Area of Research: Aerosol Properties Working Group(s): Aerosol Journal Reference: Journal of Applied Meteorology and Climatology, Vol. 45, 2006, pp. 210-235. Figure 1 Figure 2 Because surface reflection of solar radiation plays a fundamental role in the surface energy budget, knowledge of its spatial and temporal variability is important for understanding the weather and climate of a specific region. Research instrumentation at the U.S. Southern Great Plains site-one of three locales around the world managed by the U.S. Department of Energy's Atmospheric Radiation Measurement Program-continuously collects these types of data to help scientist investigate differences in

424

Research Highlight  

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Direct Aerosol Forcing: Calculation from Observables and Sensitivities to Direct Aerosol Forcing: Calculation from Observables and Sensitivities to Inputs Download a printable PDF Submitter: McComiskey, A. C., National Oceanic and Atmospheric Administration Area of Research: Aerosol Properties Working Group(s): Aerosol Journal Reference: McComiskey, A, SE Schwartz, B Schmid, H Guan, ER Lewis, P Ricchiazzi, and JA Ogren. 2008. "Direct aerosol forcing: Calculation from observables and sensitivities to inputs." Journal of Geophysical Research 113, D09202, doi:10.1029/2007JD009170. Figure 1. The sensitivity of calculated aerosol direct radiative forcing to input parameters has been examined to determine the consequences of uncertainties in these input parameters on calculated radiative forcing and to identify areas where measurements might be most profitably improved. Input

425

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Entrainment Rate in Shallow Cumuli: Probabilistic Distribution and Entrainment Rate in Shallow Cumuli: Probabilistic Distribution and Dependence on Dry Air Sources Download a printable PDF Submitter: Liu, Y., Brookhaven National Laboratory Lu, C., Brookhaven National Laboratory Area of Research: Cloud Processes Working Group(s): Cloud Life Cycle Journal Reference: Lu C, Y Liu, S Niu, and AM Vogelmann. 2012. "Lateral entrainment rate in shallow cumuli: Dependence on dry air sources and probability density functions." Geophysical Research Letters, 39, L20812, doi:10.1029/2012GL053646. Probability density functions (PDFs) of entrainment rate (λ) for different dry air sources in eight cumulus flights. The rate at which cloud engulfs dry air (entrainment rate) has proven to be one of the strongest controls on the climate sensitivity of climate models;

426

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Downward Longwave Irradiance Uncertainty Under Arctic Atmospheres: Downward Longwave Irradiance Uncertainty Under Arctic Atmospheres: Measurements and Modeling Submitter: Marty, C., Swiss Federal Institute of Snow and Avalanche Research Area of Research: Radiation Processes Working Group(s): Radiative Processes Journal Reference: Marty, C., R. Philipona, J. Delamere, E.G. Dutton, J. Michalsky, K. Stamnes, R. Storvold, T. Stoffel, S.A. Clough, and E.J. Mlawr, Downward longwave irradiance uncertainty under arctic atmospheres: Measurements and modeling, J. Geophys. Res., 108(D12), 4358, doi:10.1029/2002JD002937, 2003. IPASRC-II instruments deployed at ARM's Barrow Station. Members of 11 international institutions converged at the Atmospheric Radiation Measurement (ARM) Program's North Slope of Alaska (NSA) site in Barrow, Alaska, to conduct the Second International Pyrgeometer and

427

Research Highlight  

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The Short and the Long of Storms: Tracing a Deep Convective System's Life The Short and the Long of Storms: Tracing a Deep Convective System's Life in the Midlatitude Download a printable PDF Submitter: Feng, Z., Pacific Northwest National Laboratory Area of Research: Cloud Processes Working Group(s): Cloud Life Cycle Journal Reference: Feng Z, X Dong, B Xi, S McFarlane, A Kennedy, B Lin, and P Minnis. 2012. "Life cycle of midlatitude deep convective systems in a Lagrangian framework." Journal of Geophysical Research - Atmospheres, 117(D23), D23201, doi:10.1029/2012JD018362. The life cycle of a convective system tracked by the automated tracking algorithm in the study domain. Time increases from the top left to the bottom right, and each image represents an hour. The colors represent regions given by the hybrid classification.

428

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ARM Measurements Validate New Satellite Multilayer Cloud Remote Sensing ARM Measurements Validate New Satellite Multilayer Cloud Remote Sensing Method Submitter: Minnis, P., NASA - Langley Research Center Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Properties Journal Reference: Huang, J., P. Minnis, B. Lin, Y. Yi, T.-F. Fan, S. Sun-Mack, and J. K. Ayers, 2006: Determination of ice water path in ice-over-water cloud systems using combined MODIS and AMSR-E measurements. Geophys. Res. Lett., 33, L21801, 10.1029/2006GL027038. Minnis, P., J. Huang, B. Lin, Y. Yi, R. F. Arduini, T.-F. Fan, J. K. Ayers, and G. G. Mace, 2007: Ice cloud properties in ice-over-water cloud systems using TRMM VIRS and TMI data. J. Geophys. Res., 112, D06206, doi:10.1029/2006JD007626. Figure 1. Comparison of the VISST and MCRS retrievals with simultaneous

429

Research Highlight  

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Precipitation Forecast Improved with a New Convective Triggering Mechanism Precipitation Forecast Improved with a New Convective Triggering Mechanism Download a printable PDF Submitter: Xie, S., Lawrence Livermore National Laboratory Zhang, M., Stony Brook University Area of Research: General Circulation and Single Column Models/Parameterizations Working Group(s): Cloud Modeling Journal Reference: Xie, S, and M Zhang. 2000. "Impact of the convective triggering function on single-column model simulations." Journal of Geophysical Research 105: 14983-14996. Six-hour accumulated precipitation valid at 12 UTC 18 July 2005. (a) Radar Observation, (b) DCAPE, (c) GSM without the DCAPE trigger, and (d) GSM with the DCAPE trigger. Considerable improvement of precipitation forecast is obtained by the GSM with the new trigger compared to the radar observation.

430

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Strong Impacts of Vertical Velocity on Cloud Microphysics and Implications Strong Impacts of Vertical Velocity on Cloud Microphysics and Implications for Aerosol Indirect Download a printable PDF Submitter: Liu, Y., Brookhaven National Laboratory Lu, C., Brookhaven National Laboratory Area of Research: Cloud-Aerosol-Precipitation Interactions Working Group(s): Cloud Life Cycle, Cloud-Aerosol-Precipitation Interactions Journal Reference: Lu C, Y Liu, S Niu, and AM Vogelmann. 2012. "Observed impacts of vertical velocity on cloud microphysics and implications for aerosol indirect effects." Geophysical Research Letters, 39, L21808, doi:10.1029/2012GL053599. Joint probability density functions (PDF) of relative dispersion (ε) versus vertical velocity (w) along horizontal aircraft legs for each cumulus flight (date given in legend). The red lines denote weighted least

431

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Hemispherical Simulations Show Impact of Aerosols on Cloud Reflectivity Hemispherical Simulations Show Impact of Aerosols on Cloud Reflectivity Submitter: Rotstayn, L., Commonwealth Scientific and Industrial Research Organization Area of Research: Aerosol Properties Working Group(s): Aerosol Journal Reference: Rotstayn, L., and Y. Liu, Sensitivity of the First Indirect Aerosol Effect to an Increase in Cloud Droplet Spectral Dispersion with Droplet Number Concentration, Journal of Climate: Vol. 16, No. 21, pp.3476-3481, May 2003. Figure 1. Measurements of the relation between the relative dispersion of the cloud droplet spectrum and the cloud droplet number concentration (N). The lower, middle, and upper curves show the parameterizations used in the LOWER, MIDDLE, and UPPER simulations, respectively. A recent study by DOE Atmospheric Radiation Measurement (ARM) Program

432

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Giants in the Sky Giants in the Sky For original submission and image(s), see ARM Research Highlights http://www.arm.gov/science/highlights/ Research Highlight A few large particles in a crowd of tiny ones have often been ignored when calculating the amount of sunlight bounced back into space in clean-sky conditions. Scientists at Pacific Northwest National Laboratory found that these "giant" particles have a larger-than-expected impact on the amount of sunlight reflected away from Earth, by as much as 45 percent. They also showed that particles larger than one micron (0.000039 inch) occur much more frequently than expected, up to 85 percent of the time. "Many routine measurements are unable to sample large particles, thus they may overlook the residence of many 'Gullivers in the country of Lilliput,' said Dr. Evgueni

433

Research Highlight  

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ARM Science Applications of AERI Measurements: 1997 Progress ARM Science Applications of AERI Measurements: 1997 Progress Submitter: Smith, W. L., NASA - Langley Research Center Area of Research: Radiation Processes Working Group(s): Cloud Modeling Journal Reference: N/A Figure 1. Figs. 1a and 1b contain rms differences from 72 radiosondes for AERI retrievals (blue), GOES retrievals (black), and AERI+GOES retrievals (red) for temperature and mixing ratio respectively during the 1997 Water Vapor IOP. A measure of meteorological the variability of the temperature and water vapor is indicated by the green line. Figs. 1c and 1d show the TPW for the same cases from GOES, AERI+GOES, radiosonde, and the ARM SGP CART microwave radiometer and relative percent differences in TPW amounts. Figure 2. Four consecutive radiosonde, GOES, and AERI+GOES comparisons from

434

Research Highlight  

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Weather and Atmospheric Overview During Study of Natural and Urban Weather and Atmospheric Overview During Study of Natural and Urban Emissions (CARES) Download a printable PDF Submitter: Fast, J. ., Pacific Northwest National Laboratory Area of Research: Aerosol Properties Working Group(s): Aerosol Life Cycle Journal Reference: Fast JD, WI Gustafson, LK Berg, WJ Shaw, M Pekour, M Shrivastava, JC Barnard, RA Ferrare, CA Hostetler, JA Hair, M Erickson, BT Jobson, B Flowers, MK Dubey, S Springston, RB Pierce, L Dolislager, J Pederson, and RA Zaveri. 2012. "Transport and mixing patterns over central California during the Carbonaceous Aerosol and Radiative Effects Study (CARES)." Atmospheric Chemistry and Physics, 12, 1759-1783. Aircraft sampling flight patterns are shown over central California in this aerial overlay. Researchers collected and analyzed measurements from

435

Research Highlight  

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Micropulse Lidar-Derived Aerosol Optical Depth Climatology at ARM Sites Micropulse Lidar-Derived Aerosol Optical Depth Climatology at ARM Sites Worldwide Download a printable PDF Submitter: Kafle, D. N., University of California, Riverside Coulter, R. L., Argonne National Laboratory Area of Research: Aerosol Properties Working Group(s): Aerosol Life Cycle Journal Reference: Kafle DN and RL Coulter. 2013. "Micropulse lidar-derived aerosol optical depth climatology at ARM sites worldwide." Journal of Geophysical Research - Atmospheres, 118(13), 10.1002/jgrd.50536. Vertical profiles of multi-year annually averaged AOD (z) at different ARM sites: SGP, NSA, TWP, GRW, and FKB. Inset plots are the profiles of corresponding relative standard deviation, Srel (z). The corresponding 1-sigma measurement errors are given in horizontal bars.

436

Research Highlight  

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Ice Heating Up Cold Clouds Ice Heating Up Cold Clouds Download a printable PDF Submitter: Ovchinnikov, M., Pacific Northwest National Laboratory Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud-Aerosol-Precipitation Interactions Journal Reference: Ovchinnikov M, A Korolev, and J Fan. 2011. "Effects of ice number concentration on dynamics of a shallow mixed-phase stratiform cloud." Journal of Geophysical Research - Atmospheres, 116, D00T06, doi:10.1029/2011JD015888. The mighty cloud ice crystal appears deceptively delicate but has the power to tip the balance between ice and water in Arctic clouds. This image of an ice crystal was obtained from a Cloud Particle Imager during ISDAC. The imager was mounted on aircraft flying through clouds at a speed of 100 m/s.

437

Research Highlight  

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New Method for Three-Dimensional Imaging of Cirrus Clouds New Method for Three-Dimensional Imaging of Cirrus Clouds Submitter: Liou, K., University of California, Los Angeles Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Properties Journal Reference: Liou, K.N, S.C. Ou, Y. Takano, J. Roskovensky, G.G. Mace, K. Sassen, and M. Poellot, 2002: "Remote sensing of three-dimensional inhomogeneous cirrus clouds using satellite and mm-wave cloud radar data," Geophysical Research Letters 29(9): 1360. Figure 1 ARM Data Enables the Development and Verification of a New Method for Three-Dimensional Imaging of Cirrus Clouds to Improve Climate Predictions Cirrus clouds cover about 30% of the Earth's surface. Because ice crystals both reflect sunlight and absorb thermal energy emitted from the earth

438

Research Highlight  

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Critical Role of Cloud Drop Effective Radius >14 Micron Radius in Rain Critical Role of Cloud Drop Effective Radius >14 Micron Radius in Rain Initiation Download a printable PDF Submitter: Rosenfeld, D., The Hebrew University of Jerusalem Wang, H., Pacific Northwest National Laboratory Area of Research: Radiation Processes Working Group(s): Cloud-Aerosol-Precipitation Interactions Journal Reference: Rosenfeld D, H Wang, and PJ Rasch. 2012. "The roles of cloud drop effective radius and LWP in determining rain properties in marine stratocumulus." Journal of Geophysical Research - Atmospheres, 39, doi:10.1029/2012GL052028. The dependence of rain rate on cloud drop effective radius (re) near cloud top. The color scale is for the median value of column maximum rain rate in each joint bin of CWP-re (cloud liquid water path and cloud-top re).

439

Research Highlight  

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The Apparent Bluing of Aerosols Near Clouds The Apparent Bluing of Aerosols Near Clouds Download a printable PDF Submitter: Marshak, A., NASA - Goddard Space Flight Center Area of Research: Radiation Processes Working Group(s): Radiative Processes Journal Reference: Marshak, A, G Wen, JA Coakley, LA Remer, NG Loeb, and RF Cahalan. 2008. "A simple model of the cloud adjacency effect and the apparent bluing of aerosols near clouds." Journal of Geophysical Research 113, D14S17, doi: 10.1029/2007JD009196. (upper panel) A schematic two-layer model of a broken cloud field and Rayleigh scatterers. (lower panel) An example of the Poisson distribution of broken cloud fields with cloud fraction Ac = 0.3 for a 10 by 10 km area. For a cloud vertical thickness of 1 km, the left lower panel has cloud

440

Research Highlight  

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Improving the Treatment of Radiation in Climate Models Improving the Treatment of Radiation in Climate Models Download a printable PDF Submitter: Delamere, J. S., Tech-X Corporation Area of Research: Radiation Processes Working Group(s): Aerosol Life Cycle, Cloud Life Cycle Journal Reference: Delamere JS, SA Clough, VH Payne, EJ Mlawer, DD Turner, and RR Gamache. 2010. "A far-infrared radiative closure study in the Arctic: Application to water vapor." Journal of Geophysical Research - Atmospheres, 115, D17106, 10.1029/2009JD012968. The mean AERI-ER radiances for a select set of cloud-free cases at NSA in 2007 are presented in the top panel. The bottom panel presents mean spectral differences between the measurements and model calculations. The red line demonstrates the differences when using the pre-RHUBC version of

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441

Research Highlight  

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Global Dimming and Brightening: an Update Beyond 2000 Global Dimming and Brightening: an Update Beyond 2000 Download a printable PDF Submitter: Long, C. N., Pacific Northwest National Laboratory Wild, M., Institute for Atmospheric and Climate Science - ETH Zurich Truessel, B., Institute for Atmospheric and Climate Science - ETH Zurich Ohmura, A., Swiss Federal Institute of Technology Koenig-Langlo, G., Alfred Wegener Institute Dutton, E. G., NOAA/OAR/ESRL Tsvetkov, A. V., World Radiation Data Centre Area of Research: Radiation Processes Working Group(s): Radiative Processes Journal Reference: Wild M, B Trüssel, A Ohmura, CN Long, G König-Langlo, EG Dutton, and A Tsvetkov. 2009. "Global dimming and brightening: An update beyond 2000." Journal of Geophysical Research - Atmospheres, 114, D00D13, 10.1029/2008JD011382.

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Research Highlight  

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Field Experiments to Improve the Treatment of Radiation in the Mid-to-Upper Field Experiments to Improve the Treatment of Radiation in the Mid-to-Upper Troposphere Download a printable PDF Submitter: Turner, D. D., National Oceanic and Atmospheric Administration Mlawer, E. J., Atmospheric & Environmental Research, Inc. Area of Research: Radiation Processes Working Group(s): Cloud-Aerosol-Precipitation Interactions Journal Reference: Turner DD and EJ Mlawer. 2010. "The Radiative Heating in Underexplored Bands Campaigns (RHUBC)." Bulletin of the American Meteorological Society, 91, doi:10.1175/2010BAMS2904.1. (a) Atmospheric transmittance at 1 cm-1 resolution in the far-infrared for three atmospheres that are representative of the ARM SGP site, NSA site, and RHUBC-II site in the Chajnantor plateau (CJC). (b) The transmittance

443

Research Highlight  

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Cloud Susceptibility Measures Potential Cloud Sensitivity to First Aerosol Cloud Susceptibility Measures Potential Cloud Sensitivity to First Aerosol Indirect Effect Download a printable PDF Submitter: Oreopoulos, L., NASA Platnick, S., NASA - Goddard Space Flight Center Area of Research: Cloud Distributions/Characterizations Working Group(s): Radiative Processes Journal Reference: Platnick, S, and L Oreopoulos. 2008. "Radiative susceptibility of cloudy atmospheres to droplet number perturbations: 1. Theoretical analysis and examples from MODIS." Journal of Geophysical Research doi:10.1029/2007JD009654, in press. Oreopoulos, L., and S. Platnick. 2008. Radiative susceptibility of cloudy atmospheres to droplet number perturbations: 2. Global analysis from MODIS, J. Geophys. Res., doi:10.1029/2007JD009655, in press. Theoretical calculations with a shortwave broadband radiative transfer

444

Research Highlight  

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Probabilistic Approach Useful for Evaluating Cloud System Models Probabilistic Approach Useful for Evaluating Cloud System Models Submitter: Jakob, C., Monash University Area of Research: General Circulation and Single Column Models/Parameterizations Working Group(s): Cloud Modeling Journal Reference: Jakob, C., R. Pincus, C. Hannay, and K.M. Xu (2004). Use of cloud radar observations for model evaluation: A probabilistic approach, J. Geophys. Res., 109, D03202, doi:10.1029/2003JD003473. In evaluating climate models, time and space represent key challenges when extrapolating observations into simulations. Researchers supported by DOE's Atmospheric Radiation Measurement (ARM) Program have explored an alternative method based on "point series data" to arrive at model cloud predictions. Point series data are obtained over time through measurements

445

Research Highlight  

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The Mixing State of Carbonaceous Aerosol Particles in Northern and Southern The Mixing State of Carbonaceous Aerosol Particles in Northern and Southern California Measured During CARES and CalNex Download a printable PDF Submitter: Zaveri, R., Pacific Northwest National Laboratory Area of Research: Aerosol Processes Working Group(s): Aerosol Life Cycle Journal Reference: Cahill JF, K Suski, JH Seinfeld, RA Zaveri, and KA Prather. 2012. "The mixing state of carbonaceous aerosol particles in Northern and Southern California measured during CARES and CalNex 2010." Atmospheric Chemistry and Physics, 12, doi:10.5194/acp-12-10989-2012. The CARES campaign took place in Sacramento in order to sample the city's urban plume. Photo courtesy of Jason Tomlinson. Researchers, including DOE scientists working at Pacific Northwest National

446

Research Highlight  

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Cloud Observations at Niamey During the AMF Deployment Cloud Observations at Niamey During the AMF Deployment Submitter: Kollias, P., McGill University Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Properties Journal Reference: Kollias, P. and M. A. Miller, 2007: Cloud and Precipitation Observations at Niamey During the 2006 ARM Mobile Facility Deployment. Submitted to Geophysical Research Letters. Daily observed cloud fraction in Niamey during the AMF deployment. The cloud fraction is derived using measurements from the 94-GHz radar, the MPL, and the ceilometer. The vertical resolution is 260 m, and a 5-day temporal filter is applied to the daily cloud fraction profiles. (a) Monthly-averaged cloud and precipitation fraction. The monthly mean and standard deviation of cirrus cloud top (white line), middle cloud tops

447

Research Highlight  

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Cloud-Radiation Effects on Sea Ice Loss Cloud-Radiation Effects on Sea Ice Loss Download a printable PDF Submitter: Stephens, G. L., Colorado State University Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Properties Journal Reference: Kay, JE, T L'Ecuyer, A Gettelman, G Stephens, and C O'Dell. "The contribution of cloud and radiation anomalies to the 2007 Arctic sea ice extent minimum." To appear in Geophysical Research Letters. Clouds and downwelling radiation 2007-2006 differences (June 15-Sept 15). a. Total cloud fraction differences based on radar and lidar data. b. Downwelling SW radiative flux difference. c. Downwelling LW radiative flux difference. The Western Arctic Ocean is outlined in brown. ARM ground-based radiation observations at Barrow, Alaska.

448

Research Highlight  

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Estimating Fractional Sky Cover from Spectral Measurements Estimating Fractional Sky Cover from Spectral Measurements Download a printable PDF Submitter: Long, C. N., Pacific Northwest National Laboratory Min, Q., State University of New York, Albany Wang, T., State University of New York, Albany Duan, M., Institute of Atmospheric Physics/Chinese Academy of Science Area of Research: Cloud Distributions/Characterizations Working Group(s): Radiative Processes Journal Reference: Min Q, T Wang, CN Long, and M Duan. 2008. "Estimating fractional sky cover from spectral measurements." Journal of Geophysical Research - Atmospheres, 113, D20208, doi:10.1029/2008JD010278. Retrieved and observed cloud fractions and corresponding TSI cloud imagers on 8 July 2005 at Pt. Reyes. Scatterplot of retrieved cloud fraction from spectral ratio method and SW

449

Research Highlight  

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Development and Recent Evaluation of the MT_CKD Model of Continuum Development and Recent Evaluation of the MT_CKD Model of Continuum Absorption Download a printable PDF Submitter: Mlawer, E. J., Atmospheric & Environmental Research, Inc. Area of Research: Radiation Processes Working Group(s): Cloud Life Cycle Journal Reference: Mlawer EJ, VH Payne, J Moncet, JS Delamere, MJ Alvarado, and DD Tobin. 2012. "Development and recent evaluation of the MT_CKD model of continuum absorption." Philosophical Transactions of The Royal Society A, 370, doi: 10.1098/rsta.2011.0295. For seven AERI cases with 4-6 cm PWV: (a) average AERI radiances (black) and corresponding calculations using radiation code with previous version of MT_CKD continuum model (red); (b) residuals between AERI and calculations with older model; (c) residuals after the CO2 continuum in

450

Research Highlight  

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Field Campaign Resource Allocation Using Statistical Decision Analysis Field Campaign Resource Allocation Using Statistical Decision Analysis Download a printable PDF Submitter: Hanlon, C., Pennsylvania State University Area of Research: Cloud Processes Working Group(s): Cloud Life Cycle Journal Reference: Hanlon CJ, JB Stefik, AA Small, J Verlinde, and GS Young. 2013. "Statistical decision analysis for flight decision support: The SPartICus campaign." Journal of Geophysical Research - Atmospheres, , . ACCEPTED. In many atmospheric science field campaigns, investigators are budgeted some number of flight hours to collect data under specific, imperfectly forecastable atmospheric conditions. In such field campaigns, investigators must assess atmospheric conditions each day and make a resource-allocation decision: are conditions good enough to use some of our scarce flight hours

451

Research Highlight  

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Clouds Brighten Up the Sky Near Them Clouds Brighten Up the Sky Near Them Download a printable PDF Submitter: Varnai, T., University of Maryland, Baltimore County/JCEST Marshak, A., NASA - Goddard Space Flight Center Area of Research: Radiation Processes Working Group(s): Radiative Processes Journal Reference: Varnai T and A Marshak. 2009. "MODIS observations of enhanced clear sky reflectance near clouds." Geophysical Research Letters, 36, L06807, doi:10.1029/2008GL037089. Figure 1. Illustration of clouds enhancing the brightness of sky in nearby clear areas. In cloud-free areas light is scattered mainly by air molecules, but aerosols also contribute. Figure 2. Top: Average increase in MODIS clear-sky reflectivity (R) near clouds. The difference between areas near illuminated and shadowy cloud

452

Research Highlight  

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Cloud-Resolving Model (CRM) Simulations: Robust Results for Use in Climate Cloud-Resolving Model (CRM) Simulations: Robust Results for Use in Climate Model Development Download a printable PDF Submitter: Fridlind, A. M., NASA - Goddard Institute for Space Studies Smith-Mrowiec, A. A., Columbia University/NASA Goddard Institute for Space Studies Area of Research: Cloud Processes Working Group(s): Cloud Life Cycle, Cloud-Aerosol-Precipitation Interactions Journal Reference: Mrowiec AA, C Rio, AM Fridlind, AS Ackerman, AD Del Genio, OM Pauluis, AC Varble, and J Fan. 2012. "Analysis of cloud-resolving simulations of a tropical mesoscale convective system observed during TWP-ICE: Vertical fluxes and draft properties in convective and stratiform regions." Journal of Geophysical Research, 117, D19201, doi:10.1029/2012JD017759.

453

Research Highlight  

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A Downwelling Infrared Radiance Climatology for the ARM Southern Great A Downwelling Infrared Radiance Climatology for the ARM Southern Great Plains Site Download a printable PDF Submitter: Turner, D. D., National Oceanic and Atmospheric Administration Gero, J., University of Wisconsin Area of Research: Radiation Processes Working Group(s): Cloud Life Cycle Journal Reference: Turner DD and PJ Gero. 2011. "Downwelling infrared radiance temperature climatology for the Atmospheric Radiation Measurement Southern Great Plains site." Journal of Geophysical Research - Atmospheres, 116, D08212, doi:10.1029/2010JD015135. The distribution of downwelling 10-micron infrared radiance observed at the SGP site by the AERI from June 1996 to May 2010, separated into all-sky (all samples) and the three distinct sky classifications.

454

Research Highlight  

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"Invisible" Giants in the Sky "Invisible" Giants in the Sky Download a printable PDF Submitter: Kassianov, E., Pacific Northwest National Laboratory Area of Research: Radiation Processes Working Group(s): Aerosol Life Cycle Journal Reference: Kassianov E, M Pekour, and J Barnard. 2012. "Aerosols in central California: Unexpectedly large contribution of coarse mode to aerosol radiative forcing." Geophysical Research Letters, 39, L20806, doi:10.1029/2012GL053469. Daily averaged values of (a, b) the direct aerosol radiative forcing (DARF) and (c, d) aerosol radiative forcing efficiency at the top-of-atmosphere calculated for the "original" aerosol optical properties (blue) and their PM1.0 (red) and PM2.5 (green) counterparts at the CARES (left) T0 and (right) T1 sites.

455

Research Highlight  

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A New Method for Satellite/Surface Comparisons A New Method for Satellite/Surface Comparisons Download a printable PDF Submitter: Long, C. N., Pacific Northwest National Laboratory Area of Research: Radiation Processes Working Group(s): Cloud Properties, Radiative Processes Journal Reference: Zhang Y, CN Long, WB Rossow, and EG Dutton. 2010. "Exploiting diurnal variations to evaluate the ISCCP-FD flux calculations and radiative-flux-analysis-processed surface observations from BSRN, ARM, and SURFRAD." Journal of Geophysical Research - Atmospheres, 115, D00K11, 10.1029/2009JD012812. Figure 1: Scatter plot for the column aerosol optical depth (AOD) at 550 nm, measured at the surface (PSO) and used as input for the ISCCP-FD calculations (FD) at 10 ARM/SURFRAD/BSRN stations. The robust linear regression line is also shown.

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Research Highlight  

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The Surprisingly Large Contribution of Small Marine Clouds to Cloud The Surprisingly Large Contribution of Small Marine Clouds to Cloud Fraction and Reflectance Download a printable PDF Submitter: Oreopoulos, L., NASA Feingold, G., NOAA - Earth System Research Laboratory Koren, I., Weizmann Institute of Science Remer, L., NASA - GSFC, Laboratory for Atmospheres Area of Research: Clouds with Low Optical [Water] Depths (CLOWD) Working Group(s): Cloud Properties Journal Reference: Koren, I, L Oreopoulos, G Feingold, LA Remer, and O Altaratz. 2008. "How small is a small cloud?" Atmospheric Chemistry and Physics Journal, in press Cloud mask for a sparse cumulus cloud field as inferred by using the same threshold at four different spatial resolutions. The upper-left panel is for the original Landsat resolution and the lower-right panel is for a

457

Research Highlight  

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Burning on the Prairies Burning on the Prairies Submitter: Bhattacharya, A., Pacific Northwest National Laboratory Area of Research: Radiation Processes Working Group(s): Cloud-Aerosol-Precipitation Interactions Journal Reference: Fischer ML, MS Torn, DP Billesbach, G Doyle, B Northup, and SC Biraud. 2012. "Carbon, water, and heat flux responses to experimental burning and drought in a tallgrass prairie." Agricultural and Forest Meteorology, 166, doi:10.1016/j.agrformet.2012.07.011. Pasture burning during the beginning of the experiment at the USDA Grazing Lands Research Laboratory in March 2005. What does it mean for the carbon cycle? The deep drought in the United States that fueled wildfires and damaged crops in 2012 has now continued well into 2013. However, long before the droughts and fires wreaked havoc, a team of

458

Research Highlight  

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

Wildfires Lead to More Warming Than Climate Models Predict, a New Mexico Wildfires Lead to More Warming Than Climate Models Predict, a New Mexico Fire Study Reports Download a printable PDF Submitter: Bhattacharya, A., Pacific Northwest National Laboratory Area of Research: Aerosol Properties Working Group(s): Aerosol Life Cycle Journal Reference: China S, C Mazzoleni, K Gorkowski, AC Aiken, and MK Dubey. 2013. "Morphology and mixing state of individual freshly emitted wildfire carbonaceous particles." Nature Communications, 4, 2122, doi:10.1038/ncomms3122. La Conchas fire, New Mexico Analyzing fresh, carbon-rich aerosols in smoke from the largest wildfire in New Mexico (2011), scientists report large impacts of wildfires on climate. A research study, published last week in Nature Communications, has revealed that smoke from wildfires, or biomass-burning events, contains

459

Research Highlight  

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

Clouds Get in the Way: How Climate Models Calculate the Effects of Clouds Clouds Get in the Way: How Climate Models Calculate the Effects of Clouds on Earth's Warming Download a printable PDF Submitter: Qian, Y., Pacific Northwest National Laboratory Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Life Cycle Journal Reference: Qian Y, CN Long, H Wang, JM Comstock, SA McFarlane, and S Xie. 2012. "Evaluation of cloud fraction and its radiative effect simulated by IPCC AR4 global models against ARM surface observations." Atmospheric Chemistry and Physics, 12(4), doi:10.5194/acp-12-1785-2012. Clouds get in the way of the dawn light, perfectly framing the Raman lidar instrument at the ARM Climate Research Facility Southern Great Plains site. This ground-based laser is a remote sensing instrument used for measuring

460

Research Highlight  

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

Remote Sensing of Cirrus Cloud Vertical Size Profile Using MODIS Data Remote Sensing of Cirrus Cloud Vertical Size Profile Using MODIS Data Download a printable PDF Submitter: Ou, S., University of California, Los Angeles Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Properties Journal Reference: Wang X, KN Liou, SS Ou, GG Mace, and M Deng. 2009. "Remote sensing of cirrus cloud vertical size profile using MODIS data." Journal of Geophysical Research - Atmospheres, 114, D09205, doi:10.1029/2008JD011327. (a) MODIS true color composite images for March 6, 2001 at 1736UTC, (b) retrieved Τc; (c) retrieved Dt for selected domain; (d) retrieved Db for selected domain; (e) scatter plot for retrieved Τc versus MODIS Τc for selected domain; (f) scatter plot for retrieved De versus MODIS De for

Note: This page contains sample records for the topic "on-site research design" 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

Research Highlight  

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

Millimeter Wave Scattering from Ice Crystals and Their Aggregates Millimeter Wave Scattering from Ice Crystals and Their Aggregates Download a printable PDF Submitter: Botta, G., Pennsylvania State University Verlinde, J., Pennsylvania State University Area of Research: Radiation Processes Working Group(s): Cloud Life Cycle Journal Reference: Botta G, K Aydin, J Verlinde, A Avramov, A Ackerman, A Fridlind, M Wolde, and G McFarquhar. 2011. "Millimeter wave scattering from ice crystals and their aggregates: Comparing cloud model simulations with X- and Ka-band radar measurements." Journal of Geophysical Research - Atmospheres, 116, D00T04, doi:10.1029/2011JD015909. Observational data sets are needed to drive and evaluate results from cloud-resolving model (CRM) simulations in order to improve parameterizations of the physical processes. Radar is one of the few

462

Research Highlight  

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

Remote Sensing of Mineral Dust Using AERI Remote Sensing of Mineral Dust Using AERI Download a printable PDF Submitter: Hansell, R. A., University of California, Los Angeles Area of Research: Radiation Processes Working Group(s): Aerosol Journal Reference: Hansell R, KN Liou, SC Ou, SC Tsay, Q Ji, and JS Reid. 2008. "Remote sensing of mineral dust aerosol using AERI during the UAE2: A modeling and sensitivity study." Journal of Geophysical Research - Atmospheres, 113, D18202, doi:10.1029/2008JD010246. BT sensitivity to dust optical depth at 962 cm-1 with markers denoting locations of AERI subbands 1-17 from left to right. (a) Volz compact hexagon model spectra for four optical depths with best fit AERI spectrum. (b) Same as (a) but for a kaolinite/50% calcium carbonate mixturedust model.

463

Research Highlight  

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

The Evolution and Distribution of Water Vapor and Microphysical Properties The Evolution and Distribution of Water Vapor and Microphysical Properties in Cirrus Clouds Download a printable PDF Submitter: Comstock, J. M., Pacific Northwest National Laboratory Area of Research: Radiation Processes Working Group(s): Cloud Modeling, Cloud Properties Journal Reference: Comstock JM, R Lin, DO Starr, and P Yang. 2008. "Understanding ice supersaturation, particle growth, and number concentration in cirrus clouds." Journal of Geophysical Research - Atmospheres, 113, D23211, doi:10.1029/2008JD010332. Vertical velocity (Vm) derived from millimeter cloud radar (MMCR) Doppler velocity measurements in cirrus clouds observed over the ACRF SGP site. Cloud model simulations of cirrus clouds using large-scale forcing (left panel) and cloud-scale forcing (right panel).

464

Research Highlight  

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

Measured Radiative Cooling from Reflective Roofs in India Measured Radiative Cooling from Reflective Roofs in India Download a printable PDF Submitter: Fischer, M. L., Lawrence Berkeley National Laboratory Area of Research: Radiation Processes Working Group(s): Aerosol Life Cycle, Cloud Life Cycle, Cloud-Aerosol-Precipitation Interactions Journal Reference: Salamanca F, S Tonse, S Menon, V Garg, KP Singh, M Naja, and ML Fischer. 2012. "Top-of-atmosphere radiative cooling with white roofs: Experimental verification and model-based evaluation." Environmental Research Letters, 7(4), 044007, doi:10.1088/1748-9326/7/4/044007. True color image of light (PW1, PW2) and unpainted tar (PD1), and concrete (PD2) roofs at the Pantnagar, India site taken on October 21, 2011. We note that the concrete roof is considerably more reflective than the tar roof

465

Research Highlight  

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

Evaluate the Diurnal Cycle in the Multiscale Modeling Framework Using Evaluate the Diurnal Cycle in the Multiscale Modeling Framework Using Satellite and ARM Data Download a printable PDF Submitter: Zhang, Y., Lawrence Livermore National Laboratory Klein, S., Lawrence Livermore National Laboratory Area of Research: General Circulation and Single Column Models/Parameterizations Working Group(s): Cloud Modeling Journal Reference: Zhang, Y, SA Klein, C Liu, B Tian, RT Marchand, JM Haynes, RB McCoy, Y Zhang, and TP Ackerman. 2008. "On the diurnal cycle of deep convection, high-level cloud, and upper troposphere water vapor in the Multiscale Modeling Framework." Journal of Geophysical Research 113, D16105, doi:10.1029/2008JD009905. Figure 1: Diurnal anomalies for tropical (left) ocean and (right) land: (top) the precipitation index (PI), high-level cloud (CLD) and upper

466

Research Highlight  

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

Climate Warming Due to Soot and Smoke? Maybe Not. Climate Warming Due to Soot and Smoke? Maybe Not. Submitter: Penner, J. E., University of Michigan Area of Research: Aerosol Properties Working Group(s): Aerosol Journal Reference: Penner, J.E., S.Y. Zhang, and C.C. Chuang, Soot and smoke aerosol may not warm climate, J. Geophys. Res., 108(D21), 4657, doi:10.1029/2003JD003409, 2003. New research results from the Department of Energy's Atmospheric Radiation Measurement (ARM) Program suggest that fossil fuel soot emissions and biomass smoke may actually have a negligible warming effect and, in some cases, may even result in a net cooling effect. Black carbon is the absorbing component of smoke aerosols that result from the incomplete combustion of various fuels, the most significant sources being fossil fuel

467

Research Highlight  

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

Exploring Parameterization for Turbulent Entrainment-Mixing Processes in Exploring Parameterization for Turbulent Entrainment-Mixing Processes in Clouds Download a printable PDF Submitter: Liu, Y., Brookhaven National Laboratory Lu, C., Brookhaven National Laboratory Area of Research: Cloud-Aerosol-Precipitation Interactions Working Group(s): Cloud Life Cycle, Cloud-Aerosol-Precipitation Interactions Journal Reference: Lu C, S Niu, S Krueger, and T Wagner. 2013. "Exploring parameterization for turbulent entrainment-mixing processes in clouds." Journal of Geophysical Research - Atmospheres, 118(1), doi:10.1029/2012JD018464. Relationships between the three microphysical measures of homogeneous mixing degree (ψ1, ψ2, ψ3) and the two transition scale numbers (NLa, NL0), respectively. The results shown here are from the EMPM simulations.

468

Research Highlight  

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

Surface Summertime Radiative Forcing by Shallow Cumuli at the ARM SGP Surface Summertime Radiative Forcing by Shallow Cumuli at the ARM SGP Download a printable PDF Submitter: Berg, L., Pacific Northwest National Laboratory Area of Research: Radiation Processes Working Group(s): Cloud Life Cycle Journal Reference: Berg LK, EI Kassianov, CN Long, and DL Mills. 2011. "Surface summertime radiative forcing by shallow cumuli at the ARM SGP." Journal of Geophysical Research - Atmospheres, 116, D01202, 10.1029/2010JD014593. Histogram of hourly average shortwave CRF (black) and longwave CRF (red) for all periods with shallow cumuli. (a) Hourly average shortwave CRF (circles), binned shortwave CRF (squares); (b) total number of hourly averages for each sky cover bin; and (c) the change in shortwave TED as a function of sky cover for all hours with

469

Research Highlight  

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

Cumuli Impact on Solar Radiation at Surface: Spectral Changes Cumuli Impact on Solar Radiation at Surface: Spectral Changes Download a printable PDF Submitter: Kassianov, E., Pacific Northwest National Laboratory Area of Research: Aerosol Properties Working Group(s): Aerosol Life Cycle, Cloud Life Cycle, Cloud-Aerosol-Precipitation Interactions Journal Reference: Kassianov E, J Barnard, LK Berg, CN Long, and C Flynn. 2011. "Shortwave spectral radiative forcing of cumulus clouds from surface observations." Geophysical Research Letters, 38, L07801, doi:10.1029/2010GL046282. Figure 1. Normalized total cloud radiative forcing and its direct and diffuse components as a function of wavelength. Typically, under cloudy conditions, radiative transfer parameterizations in climate models have been evaluated by calculating the total cloud impact on

470

TDAG Research - Argonne National Laboratories, Materials Sicence Division  

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

Research Research TDAG Research Background information Originally Environmental Chemistry Team Started in early 90s Field or "On Site" Analytical Method Development Field GC & MS, Mobile Lab (at DOE & DOD sites) Portable XRF (Pb, Hg, As) Chemical Sensors Site Investigations Analysis of environmental samples Analytical Method Development Chemical agent determination (Projects at DPG, APG, RMA) Environmental analysis (EPA methods) Process analysis (CAMDS, AMTEX) Current Capabilities Neutron Activation Facility - Dedicated to NAUTICAS Project for the ONR, but may be available for other projects. (Homeland security, Catalysis studies) ICP/MS Lab - Perkin Elmer. Used for trace characterization of metals GC/MS Lab - Perkin Elmer Clarus 600 GC/MS system. Used for

471

Research and development of a 3 MW power plant from the design, development, and demonstration of a 100 KW power system utilizing the direct contact heat exchanger concept for geothermal brine recovery project. Final report  

DOE Green Energy (OSTI)

The design phase for the 100 KW unit consumed the months of May through November 1978, with the final design selected as having a direct contact boiler and condenser, a single-stage radial inflow induction turbine-generator using isopentane as the working fluid, and a single cell ejector-type cooling tower. The unit was constructed on two, forty-foot flatbed trailers between the months of October 1978 and June 1979. Systems start-up testing, in-field modifications, unit operation, and performance testing were performed between July and December 1979. AP and L (Arkansas Power and Light) personnel assumed responsibility of the unit at that time and conducted further maintenance, operations, and testing through August 1980.

Huebner, A.W.; Wall, D.A.; Herlacher, T.L.

1980-09-01T23:59:59.000Z

472

EERE Postdoctoral Research Awards: Postdoctoral Research Awards...  

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

Postdoctoral Research Awards: Investing in Innovative Clean Energy Technologies to someone by E-mail Share EERE Postdoctoral Research Awards: Postdoctoral Research Awards:...

473

Sandia National Labs: PCNSC: Research: Research Briefs  

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

Research Briefs The annually published Physical, Chemical, and Nano Sciences Center Research Briefs highlights recent accomplishments supporting our missions. Our research focuses...

474

NREL: Wind Research - Large Wind Turbine Research  

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

Wind Research Search More Search Options Site Map Printable Version Large Wind Turbine Research NREL's utility scale wind system research addresses performance and...

475

Human Subjects Research, Office of Research Administration  

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

research includes a wide variety of activities such as in vivo and in vitro studies, research on medical records, collection of data through surveys or observation, research...

476

AHTR Mechanical, Structural, and Neutronic Preconceptual Design  

SciTech Connect

This report provides an overview of the mechanical, structural, and neutronic aspects of the Advanced High Temperature Reactor (AHTR) design concept. The AHTR is a design concept for a large output Fluoride salt cooled High-temperature Reactor (FHR) that is being developed to enable evaluation of the technology hurdles remaining to be overcome prior to FHRs becoming an option for commercial reactor deployment. This report documents the incremental AHTR design maturation performed over the past year and is focused on advancing the design concept to a level of a functional, self-consistent system. The reactor concept development remains at a preconceptual level of maturity. While the overall appearance of an AHTR design is anticipated to be similar to the current concept, optimized dimensions will differ from those presented here. The AHTR employs plate type coated particle fuel assemblies with rapid, off-line refueling. Neutronic analysis of the core has confirmed the viability of a 6-month two-batch cycle with 9 wt. % enriched uranium fuel. Refueling is intended to be performed automatically under visual guidance using dedicated robotic manipulators. The report includes a preconceptual design of the manipulators, the fuel transfer system, and the used fuel storage system. The present design intent is for used fuel to be stored inside of containment for at least six months and then transferred to local dry wells for intermediate term, on-site storage. The mechanical and structural concept development effort has included an emphasis on transportation and constructability to minimize construction costs and schedule. The design intent is that all components be factory fabricated into rail transportable modules that are assembled into subsystems at an on-site workshop prior to being lifted into position using a heavy-lift crane in an open-top style construction. While detailed accident identification and response sequence analysis has yet to be performed, the design concept incorporates fully passive responses to all identified design basis or non-very-low frequency beyond design basis accidents as well as multiple levels of radioactive material containment. Key building design elements include (1) below grade siting to minimize vulnerability to aircraft impact, (2) multiple natural circulation decay heat rejection chimneys, (3) seismic base isolation, and (4) decay heat powered back-up electricity generation.

Varma, V.K.; Holcomb, D.E.; Peretz, F.J.; Bradley, E.C.; Ilas, D.; Qualls, A.L.; Zaharia, N.M.

2012-09-15T23:59:59.000Z

477

NETL: IEP - Air Quality Research  

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

Home > Technologies > Coal & Power Systems > Innovations for Existing Plants > Air Quality Research Home > Technologies > Coal & Power Systems > Innovations for Existing Plants > Air Quality Research Innovations for Existing Plants Air Quality Research Ambient Monitoring Emissions Characterization Predictive Modeling & Evaluation Health Effects Regulatory Drivers Air Quality Research Reference Shelf The NETL Air Quality Research program is designed to resolve the scientific uncertainties associated with the atmospheric formation, distribution, and chemical transformation of pollutant emissions from today's coal-fired power plants, and to obtain a realistic assessment of the human health impacts of these emissions. Results of this research will help the DOE Office of Fossil Energy address policy questions regarding coal plant emissions and provide guidance for future emissions control R&D programs at

478

CONCEPTUAL DESIGN REPORT  

Science Conference Proceedings (OSTI)

Brookhaven National Laboratory has prepared a conceptual design for a world class user facility for scientific research using synchrotron radiation. This facility, called the ''National Synchrotron Light Source II'' (NSLS-II), will provide ultra high brightness and flux and exceptional beam stability. It will also provide advanced insertion devices, optics, detectors, and robotics, and a suite of scientific instruments designed to maximize the scientific output of the facility. Together these will enable the study of material properties and functions with a spatial resolution of {approx}1 nm, an energy resolution of {approx}0.1 meV, and the ultra high sensitivity required to perform spectroscopy on a single atom. The overall objective of the NSLS-II project is to deliver a research facility to advance fundamental science and have the capability to characterize and understand physical properties at the nanoscale, the processes by which nanomaterials can be manipulated and assembled into more complex hierarchical structures, and the new phenomena resulting from such assemblages. It will also be a user facility made available to researchers engaged in a broad spectrum of disciplines from universities, industries, and other laboratories.

ROBINSON,K.

2006-12-31T23:59:59.000Z

479

Update on BNL's Solar Energy Research Plans  

E-Print Network (OSTI)

and direction · Rain gauge Total Sky Imagers ­ Clouds Electrical Performance Data · Power quality monitors Integration · Grid is not designed for two-way power flow or distributed generation · Distributed generation research agenda · Access to LISF for research data · Support for developing a separate solar research array

Homes, Christopher C.

480

Graphic Design, Media and Communications  

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

Graphic Design Graphic Design Note: Graphic Design services are available at no charge to BNL and Guest users. There is a charge for laminating and/or mounting of printed posters The Graphic Design Studio is located to the second floor in the north wing of the Research Support Building 400. The telephone number is Ext. 7288. If you have any questions, please call supervisor, Rick Backofen, Ext. 6183. As graphic designers, one of the things we do best, is to solve complex problems using our ability to make ideas visible, culturally, aesthetically and economically. Our work includes a wide range of printed documents and presentation products. We will coordinate the technical aspects of the project and provide a production schedule to meet your requirements. Design

Note: This page contains sample records for the topic "on-site research design" 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

From ethnography to design in a vineyard  

Science Conference Proceedings (OSTI)

This paper summarizes the process from ethnographic study of a vineyard to concept development and interaction design for a ubiquitous computing solution. It provides examples of vineyard interfaces and the lessons learned that could be generally applied ... Keywords: agriculture, anthropology, business process reengineering, ethnography, graphic design, interaction design, process improvement, ubiquitous computing, user experience, user research, vineyard, viticulture, wine making

Tim Brooke; Jenna Burrell

2003-06-01T23:59:59.000Z

482

Advanced Research  

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

Super HigH-TemperaTure alloyS and Super HigH-TemperaTure alloyS and CompoSiTeS From nb-W-Cr SySTemS Description The U.S. Department of Energy's Office of Fossil Energy (DOE-FE) has awarded a three-year grant to the University of Texas at El Paso (UTEP) and Argonne National Laboratory (ANL) to jointly explore the high-temperature properties of alloys composed of niobium (Nb), tungsten (W), and chromium (Cr). The grant is administered by the Advanced Research (AR) program of the National

483

Mechanical Design  

SciTech Connect

The particle beam of the SXR (soft x-ray) beam line in the LCLS (Linac Coherent Light Source) has a high intensity in order to penetrate through samples at the atomic level. However, the intensity is so high that many experiments fail because of severe damage. To correct this issue, attenuators are put into the beam line to reduce this intensity to a level suitable for experimentation. Attenuation is defined as 'the gradual loss in intensity of any flux through a medium' by [1]. It is found that Beryllium and Boron Carbide can survive the intensity of the beam. At very thin films, both of these materials work very well as filters for reducing the beam intensity. Using a total of 12 filters, the first 9 being made of Beryllium and the rest made of Boron Carbide, the beam's energy range of photons can be attenuated between 800 eV and 9000 eV. The design of the filters allows attenuation for different beam intensities so that experiments can obtain different intensities from the beam if desired. The step of attenuation varies, but is relative to the thickness of the filter as a power function of 2. A relationship for this is f(n) = x{sub 0}2{sup n} where n is the step of attenuation desired and x{sub 0} is the initial thickness of the material. To allow for this desired variation, a mechanism must be designed within the test chamber. This is visualized using a 3D computer aided design modeling tool known as Solid Edge.

2010-08-25T23:59:59.000Z

484

On-Site Assessment Checklists  

Science Conference Proceedings (OSTI)

... Reader software from Adobe Systems Inc ... HB 150-1 Checklist*, Energy Efficient Lighting ... Identity and Privilege Credential Management Testing, 2012 ...

2013-07-17T23:59:59.000Z

485

NREL: Biomass Research - Josh Schaidle  

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

Josh Schaidle Josh Schaidle Photo of Josh Schaidle Josh Schaidle works in the Thermochemical Catalysis Research and Development group, headed by Jesse Hensley. He manages a $500,000 per year task focused on developing catalysts, processes, and reactor systems for the catalytic upgrading of pyrolysis products to produce fungible transportation fuels. Research Interests Biomass conversion to fuels and chemicals Environmentally-sustainable engineering practices Photochemical and electrochemical routes for fuel production Rational design of catalysts through the combination of experiment and theory Early transition metal carbide and nitride catalysts Process design and optimization Life-cycle Assessment (LCA) Catalysts for automotive exhaust treatment Education Ph.D., Chemical Engineering; Concentration in Environmental

486

Sandia National Laboratories: Research: Research Foundations...  

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

Geoscience Materials Science Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research Geoscience Geoscience photo The Geoscience Research...

487

Microanalysis Research Group Staff  

Science Conference Proceedings (OSTI)

*. Bookmark and Share. Microanalysis Research Group Staff. ... Joseph M. Conny, Research Chemist. Jeff M. Davis, Materials Research Engineer. ...

2013-05-15T23:59:59.000Z

488

Passive research and practice  

DOE Green Energy (OSTI)

Passive-solar applications in buildings are described and examples are given to illustrate how research in the field has been approached. The major emphasis of the research has been on devising mathematical models to characterize heat flow within buildings, on the validation of these models by comparison with test results, and on the subsequent use of the models to investigate the influence of both various design parameters and the weather on system performance. Results from both test modules and monitored buildings are given. Simulation analysis, the development of simplified methods, and systems analysis are outlined. Passive-solar practice is described and the key elements that have led to successful passive-solar applications are discussed.

Balcomb, J.D.

1983-01-01T23:59:59.000Z

489

Preserving research data  

E-Print Network (OSTI)

Consortium for Political and Social Research. Ann Arbor, MI;Access to Publicly Funded Research Data. The Public Domainof the products of scientific research. Meanwhile, research

Jacobs, James A; Humphrey, Charles

2004-01-01T23:59:59.000Z