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Note: This page contains sample records for the topic "hydroe lec tric" 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.


1

Improving LEC incentive regulation plans. [local exchange carriers (LEC)  

Science Conference Proceedings (OSTI)

This article recommends improving local exchange carriers (LEC) incentive regulation plans. The benefits of incentive regulation to customers/ratepayers, stockholders, LEC management, and regulators is reviewed. The potential pitfalls in recession risk, investment decisions and pricing inflexibility are examined. A review of the various forms of modified rate of return incentive regulation is included as a way to examine the characteristics needed for a successful incentive regulation plan.

Kraemer, J.S. (Deloitte and Touche, Washington, DC (United States))

1991-02-01T23:59:59.000Z

2

Wind/Hydro Study  

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

WindHydro Integration Feasibility Study Announcements (Updated July 8, 2010) The Final WindHydro Integration Feasibility Study Report, dated June 2, 2009, has been submitted to...

3

Hydro | Open Energy Information  

Open Energy Info (EERE)

Hydro Jump to: navigation, search Hydro or hydroelectric systems capture the energy in naturally flowing water and convert it to electricity. Related Links List of Hydroelectric...

4

EA-281 Manitoba Hydro | Department of Energy  

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

Manitoba Hydro EA-281 Manitoba Hydro Order authorizing Manitoba Hydro to export electric energy to Canada. EA-281 Manitoba Hydro More Documents & Publications EA-281-B...

5

Subsea Pumped Hydro Storage.  

E-Print Network (OSTI)

??A new technology for energy storage called Subsea Pumped Hydro Storage (SPHS) has been evaluated from a techno-economical point of view. Intermittent renewable energy sources… (more)

Erik, Almen John

2013-01-01T23:59:59.000Z

6

Resultatavhengig belønning : Hydro energi.  

E-Print Network (OSTI)

??Kari Lurås Resultatavhengig belønning Hydro Energi SAMMENDRAG Incentivbasert belønning er mindre utbredt i Norge enn i en rekke andre land. I Frankrike har blant annet… (more)

Lurås, Kari

2004-01-01T23:59:59.000Z

7

ETME 422 -REFRIGERATION & HVAC SYSTEMS FALL 2011 LEC -10:00 -10:50am M W F RH 312  

E-Print Network (OSTI)

10/31/2011 ETME 422 - REFRIGERATION & HVAC SYSTEMS FALL 2011 LEC - 10:00 - 10:50am M W F RH 312 Catalog Description ETME 422 PRINCIPLES OF HVAC I F 3 cr. LEC 3 PREREQUISITE: EMEC 320 or EGEN 324. -- Refrigeration and heating, ventilating and air-conditioning (HVAC) for comfort and industrial applications

Dyer, Bill

8

HydroChina Corporation | Open Energy Information  

Open Energy Info (EERE)

HydroChina Corporation Place Beijing Municipality, China Zip 100011 Sector Hydro, Wind energy Product Beijing-based firm focused on hydro and wind power development. References...

9

Himalaya Hydro Pvt Ltd | Open Energy Information  

Open Energy Info (EERE)

Himalaya Hydro Pvt Ltd Place Hyderabad, Andhra Pradesh, India Zip 500 033 Sector Biomass, Hydro, Wind energy Product Hyderabad-based mini-hydro project developer expanding into...

10

Hydro | OpenEI  

Open Energy Info (EERE)

Hydro Hydro Dataset Summary Description Detailed inventory of available renewable energy (RE) resource assessment data. Although the type, amount, and regional distribution of resource information vary by resource, assessments are available for each RE category (conducted by DOE and various private and public organizations). Solar, wind and geothermal resources have assessment products available at numerous scales (national, regional, and site specific). Source NREL Date Released October 01st, 2006 (8 years ago) Date Updated January 28th, 2011 (3 years ago) Keywords biomass goethermal Hydro ocean energy renewable energy resource assessment solar wind Data application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon Inventory of Resource Assessment Data (xlsx, 68.3 KiB)

11

HydroPulse Drilling  

Science Conference Proceedings (OSTI)

Tempress HydroPulse{trademark} tool increases overbalanced drilling rates by generating intense suction pulses at the drill bit. This report describes the operation of the tool; results of pressure drilling tests, wear tests and downhole drilling tests; and the business case for field applications. The HydroPulse{trademark} tool is designed to operate on weighted drilling mud at conventional flow rates and pressures. Pressure drilling tests confirm that the HydroPulse{trademark} tool provides 33% to 200% increased rate of penetration. Field tests demonstrated conventional rotary and mud motor drilling operations. The tool has been operated continuous for 50 hours on weighted mud in a wear test stand. This level of reliability is the threshold for commercial application. A seismic-while-drilling version of the tool was also developed and tested. This tool was used to demonstrate reverse vertical seismic profiling while drilling an inclined test well with a PDC bit. The primary applications for the HydroPulse{trademark} tool are deep onshore and offshore drilling where rate of penetration drives costs. The application of the seismic tool is vertical seismic profiling-while-drilling and look-ahead seismic imaging while drilling.

J.J. Kolle

2004-04-01T23:59:59.000Z

12

EA-281-B Manitoba Hydro | Department of Energy  

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

-B Manitoba Hydro EA-281-B Manitoba Hydro Order authorizing Manitoba Hydro to export electric energy to Canada. EA-281-B Manitoba Hydro More Documents & Publications EA-281...

13

EA-281-A Manitoba Hydro | Department of Energy  

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

-A Manitoba Hydro EA-281-A Manitoba Hydro Order authorizing Manitoba Hydro to export electric energy to Canada. EA-281-A Manitoba Hydro More Documents & Publications EA-281...

14

Hydro Aluminium Sunndal Expansion Project  

Science Conference Proceedings (OSTI)

Apr 1, 2003 ... Hydro Aluminium Sunndal Expansion Project ... very competitive, and it is the prerequisite for the present project, both in terms of cost efficiency ...

15

Wind integration into hydro dominant Power System.  

E-Print Network (OSTI)

??The Icelandic Power System is a hydro dominant system where approximately 75 % of the electricity generation is hydro based. However due to transmission constraints… (more)

Thorleiksson, Johannes

2013-01-01T23:59:59.000Z

16

Hydro Generation Ltd | Open Energy Information  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon Hydro Generation Ltd Jump to: navigation, search Name Hydro Generation Ltd Place Devon,...

17

Aquaphile sarl Hydro Gen | Open Energy Information  

Open Energy Info (EERE)

Aquaphile sarl Hydro Gen Jump to: navigation, search Name Aquaphile sarl Hydro Gen Address 210 Le Vrennic Place Landda Zip 29870 Sector Marine and Hydrokinetic Phone number...

18

Voith Hydro Wavegen Limited | Open Energy Information  

Open Energy Info (EERE)

Voith Hydro Wavegen Limited Jump to: navigation, search Name Voith Hydro Wavegen Limited Sector Marine and Hydrokinetic Website http:www.wavegen.co.uk Region United Kingdom...

19

Lifting hydro's potential  

Science Conference Proceedings (OSTI)

Electric utilities are taking another look at potential sites for hydroelectric installations, reevaluating sites that had been uneconomic to develop and those that can be renovated or expanded. Both large- and small-scale facilities now offer the advantages of free fuel, no air or thermal pollution, and no waste - making hydro an attractive way to increase utility capacity. The Electric Power Research Institute (EPRI) is participating in screening studies which evaluate the unique characteristics of specific sites and recommend technical improvements for better water control and a higher output. Pumped-hydro facilities are increasing, with new attention going to underground storage as new aboveground sites become harder to find. The institutional hurdles of licensing and regulation, interference with recreational and shoreline activities, down-stream water temperature changes, fish migration, and insurance are often in conflict. EPRI's screening program includes a simplified cost/benefit analysis and a site characterization, which utilities can use for their evaluation. Future research will explore a new financing arrangement that will lower front-end costs. (DCK)

Lihach, N.; Ferreira, A.

1980-12-01T23:59:59.000Z

20

Manitoba Hydro | Open Energy Information  

Open Energy Info (EERE)

Manitoba Hydro Manitoba Hydro Jump to: navigation, search Name Manitoba Hydro Place Winnipeg, Manitoba, Canada Zip R3M 3T1 Sector Hydro Product Manitoba Hydro is the province's major energy utility. Coordinates 49.89944°, -97.140794° 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":49.89944,"lon":-97.140794,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "hydroe lec tric" 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

OpenEI Community - hydro  

Open Energy Info (EERE)

people in the community about the water power topics you care about

forum gateway hydro Power Water Thu, 28 Mar 2013 22:12:42 +0000 Graham7781 647 at http:en.openei.org...

22

Pumped Hydro | Open Energy Information  

Open Energy Info (EERE)

search Introduction caption:Pumped Storage diagram at TVA's Racoon mountain Pumped Hydro is an energy storage technique where water is used as a medium in order to store...

23

PP-54 Ontario Hydro Electric Power Commission | Department of...  

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

4 Ontario Hydro Electric Power Commission PP-54 Ontario Hydro Electric Power Commission Presidential Permit authorizing Ontario Hydro Electric Power Commission to construct,...

24

PP-22 British Columbia Hydro and Power Authority, Amendment 1967...  

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

Hydro and Power Authority, Amendment 1967 PP-22 British Columbia Hydro and Power Authority, Amendment 1967 Presidential permit authorizing British Columbia Hydro and Power...

25

Hydro-FAST Axial Flow Simulation Code Development  

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

strategy Summary of work to date * HydroTurbSim (turbulence) * MAP (mooring) * HydroFAST (hydro-servo-elastic) Path forward Aquantis Verdant NATIONAL RENEWABLE ENERGY LABORATORY...

26

Alternate Energy Production, Cogeneration, and Small Hydro Facilities...  

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

Alternate Energy Production, Cogeneration, and Small Hydro Facilities (Indiana) Alternate Energy Production, Cogeneration, and Small Hydro Facilities (Indiana) Eligibility Utility...

27

small hydro | OpenEI  

Open Energy Info (EERE)

03 03 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142278803 Varnish cache server small hydro Dataset Summary Description (Abstract): Three case studies in (1) Solar market electrification, (2) Wind-solar hybrid system in Kuakata Sea Beach and (3) Micro hydro power plant of Aung Thuwi Khoi. (Purpose): SWERA Documentation Source Renewable Energy Research Centre Date Released December 02nd, 2003 (11 years ago) Date Updated October 20th, 2007 (7 years ago) Keywords Bangladesh case studies documentation GEF renewable energy small hydro solar SWERA UNEP wind Data application/pdf icon Download Document (pdf, 566.4 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage

28

Property:HydroSystem | Open Energy Information  

Open Energy Info (EERE)

HydroSystem Jump to: navigation, search Property Name HydroSystem Property Type String Description A description of the hydrothermal system in the geothermal area This is a...

29

Optimization Online - Optimizing Trading Decisions for Hydro ...  

E-Print Network (OSTI)

Dec 10, 2011 ... Optimizing Trading Decisions for Hydro Storage Systems using Approximate ... Keywords: OR in Energy, Approximate Dynamic Programming, ...

30

hydro | OpenEI Community  

Open Energy Info (EERE)

03 03 Varnish cache server Home Groups Community Central Green Button Applications Developer Utility Rate FRED: FRee Energy Database More Public Groups Private Groups Features Groups Blog posts Content Stream Documents Discussions Polls Q & A Events Notices My stuff Energy blogs 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142234803 Varnish cache server hydro Home Water Power Forum Description: Forum for information related to the Water Power Gateway The Water Power Community Forum provides you with a way to engage with other people in the community about the water power topics you care about forum gateway hydro Power Water Syndicate content 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation:

31

large hydro | OpenEI  

Open Energy Info (EERE)

large hydro large hydro Dataset Summary Description The Planning Database Project provides the UK Department of Energy and Climate Change (DECC) with regular data to track progress towards achieving EU targets for electricity generation from renewable energy (RE) sources. Extracts from the database are available each month. Information collected in the database includes: name, location and installed capacity of RE projects over 0.1MW; environmental designations; planning status; and construction status. Included here is the October 2010 Progress Datasheet, and an extract from December, 15, 2010 (i.e. Source UK Department of Energy and Climate Change (DECC) Date Released December 15th, 2010 (3 years ago) Date Updated Unknown Keywords biomass co-firing installed capacity

32

Subsea Pumped Hydro Storage -A Technology Assessment.  

E-Print Network (OSTI)

??A novel technology for energy storage called Subsea Pumped Hydro Storage (SPHS) has been evaluated from a techno-economical point of view. Intermittent renewable energy sources… (more)

Falk, Johan

2013-01-01T23:59:59.000Z

33

Hydro, Oklahoma: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon Hydro, Oklahoma: Energy Resources Jump to: navigation, search Equivalent URI DBpedia...

34

Village Hydro Technology Module | Open Energy Information  

Open Energy Info (EERE)

Module AgencyCompany Organization: World Bank Sector: Energy Focus Area: Renewable Energy, Hydro Topics: Technology characterizations Website: web.worldbank.orgWBSITE...

35

Antu County Hengxin Hydro Power Development Co Ltd | Open Energy...  

Open Energy Info (EERE)

Up Search Page Edit with form History Facebook icon Twitter icon Antu County Hengxin Hydro Power Development Co Ltd Jump to: navigation, search Name Antu County Hengxin Hydro...

36

Deformation Prediction of a Heavy Hydro Turbine Blade During ...  

Science Conference Proceedings (OSTI)

Presentation Title, Deformation Prediction of a Heavy Hydro Turbine Blade During ... Abstract Scope, Heavy hydro turbine castings are made of martensitic ...

37

Bangor Hydro Electric Company - Residential and Small Commercial...  

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

Bangor Hydro Electric Company - Residential and Small Commercial Heat Pump Program (Maine) Bangor Hydro Electric Company - Residential and Small Commercial Heat Pump Program...

38

Emissions from Su3 and Su4 at Hydro Sunndal  

Science Conference Proceedings (OSTI)

Feb 12, 2009 ... Potlines at Hydro Sunndalsøra Norway. Søderberg ... ?Built in 2002, Hydro technology, side-by-side cells ..... Minimize the energy input to the.

39

PP-369 British Columbia Hydro and Power Authority | Department...  

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

9 British Columbia Hydro and Power Authority PP-369 British Columbia Hydro and Power Authority Presidential Permit authorizing British Columbia and Power Authority to construct,...

40

Electricity generation from non-hydro renewable sources varies ...  

U.S. Energy Information Administration (EIA)

May 2, 2012 Electricity generation from non-hydro renewable sources varies by state. Wind accounted for most non-hydro renewable generation in 2011, but sources of ...

Note: This page contains sample records for the topic "hydroe lec tric" 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

Hydro Alternative Energy | Open Energy Information  

Open Energy Info (EERE)

Alternative Energy Alternative Energy Jump to: navigation, search Name Hydro Alternative Energy Place Boca Raton, Florida Zip 33486 Sector Ocean Product Marine project developer focusing on ocean current and tidal power development using underwater turbines. References Hydro Alternative Energy[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This company is listed in the Marine and Hydrokinetic Technology Database. This company is involved in the following MHK Technologies: Oceanus This article is a stub. You can help OpenEI by expanding it. Hydro Alternative Energy is a company located in Boca Raton, Florida . References ↑ "Hydro Alternative Energy" Retrieved from "http://en.openei.org/w/index.php?title=Hydro_Alternative_Energy&oldid=678899

42

Ontario Hydro Motor Efficiency Study  

E-Print Network (OSTI)

Electric motors consume more than one-half of the electrical energy produced by Ontario Hydro. In the residential sector, the major motor load is for refrigerators and freezers while packaged equipment dominate the motor load in the commercial market. However, this paper concentrates on the industrial market since 76% of this market's load is motors. The poly phase integral horsepower motor is the "workhorse" of industry. The efficiency of the standard induction motor can be improved. The new "high efficiency" motor is described and the operating cost is compared to the standard motor. Payback for high efficiency motors is found to be about one year for continuous duty applications. Specific instructions are presented for use in industry.

Dautovich, D. R.

1980-01-01T23:59:59.000Z

43

Norsk Hydro og opsjonsbråket : en retorisk analyse av Norsk Hydros legitimering av opsjonssaken sommeren 2007.  

E-Print Network (OSTI)

??Denne oppgaven handler om hvordan en presset industribedrift, Norsk Hydro, reagerer og kommuniserer sine holdninger angående opsjonsbråket sommeren 2007 i den norske pressen. Utgangspunktet for… (more)

Ticevic, Sabina

2010-01-01T23:59:59.000Z

44

A comparison of the aquatic impacts of large hydro and small hydro projects.  

E-Print Network (OSTI)

??The expansion of small hydro development in British Columbia has raised concerns surrounding the effects of these projects, and the provincial government’s decision to proceed… (more)

Taylor, Lara Anne

2010-01-01T23:59:59.000Z

45

Vortex Hydro Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Hydro Energy LLC Hydro Energy LLC Jump to: navigation, search Name Vortex Hydro Energy LLC Address 4870 West Clark Rd Suite 108 Place Ypsilanti Zip 48197 Sector Marine and Hydrokinetic Phone number 734.971.4020 Website http://www.vortexhydroenergy.c Region United States LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This company is listed in the Marine and Hydrokinetic Technology Database. This company is involved in the following MHK Projects: Marine Hydrodynamics Laboratory at the University of Michigan This company is involved in the following MHK Technologies: Vortex Induced Vibrations Aquatic Clean Energy VIVACE This article is a stub. You can help OpenEI by expanding it. Retrieved from "http://en.openei.org/w/index.php?title=Vortex_Hydro_Energy_LLC&oldid=678497

46

Florida Hydro Inc | Open Energy Information  

Open Energy Info (EERE)

Hydro Inc Hydro Inc Jump to: navigation, search Name Florida Hydro Inc Place Palatka, Florida Zip 32177 Sector Hydro, Hydrogen Product Develops electrical generation and hydrogen production devices. Coordinates 29.648535°, -81.637029° 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":29.648535,"lon":-81.637029,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

47

North American Hydro | Open Energy Information  

Open Energy Info (EERE)

Hydro Hydro Jump to: navigation, search Name North American Hydro Place Schofield, Wisconsin Zip 54476 Sector Hydro Product Focused on developing, upgrading, owning, and operating hydroelectric facilities. Coordinates 44.92061°, -89.612847° 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":44.92061,"lon":-89.612847,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

48

Ambient Hydro Ltd | Open Energy Information  

Open Energy Info (EERE)

Ambient Hydro Ltd Ambient Hydro Ltd Place Corsham, United Kingdom Zip SN13 9TZ Sector Hydro, Services Product Ambient Hydro Ltd develops small Hydroelectric projects. It also offers a range of technical and financial consultancy services. Coordinates 51.431505°, -2.187229° 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":51.431505,"lon":-2.187229,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

49

HydroVolts | Open Energy Information  

Open Energy Info (EERE)

HydroVolts HydroVolts Jump to: navigation, search Name HydroVolts Address 2815 Eastlake Ave E Place Seattle, Washington Zip 98102 Sector Hydro Product Aims to develop renewable energy from canals, waterways, streams, and ocean currents Website http://www.hydrovolts.com/ Coordinates 47.645778°, -122.3257532° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.645778,"lon":-122.3257532,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

50

Energy for Cleaner Transportation Hydro-Quebec  

E-Print Network (OSTI)

Energy for Cleaner Transportation K. Zaghib Hydro-Quebec Varennes, Quebec, Canada J. Prakash a wide range of topics associated with power sources for hybrid electric cars. Major emphasis

Azad, Abdul-Majeed

51

Hydro Green Energy | Open Energy Information  

Open Energy Info (EERE)

Green Energy Green Energy Jump to: navigation, search Name Hydro Green Energy Place Houston, Texas Zip 77056 Sector Hydro Product Hydro Green Energy is a project developer and integrator that designs, builds, and operates kinetic hydro power projects. Coordinates 29.76045°, -95.369784° 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":29.76045,"lon":-95.369784,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

52

Vortex Hydro Energy - National Renewable Energy Laboratory  

Vortex Hydro Energy, LLC Michael M. Bernitsas Ph.D., CEO and CTO Gus Simiao MSE, MBA, Dir. of Business Development NREL’s 20th Annual, Industry Growth Forum

53

Operation of a steam hydro-gasifier in a fluidized bed reactor  

E-Print Network (OSTI)

Using Self-Sustained Hydro- Gasification." [0011] In aprocess, using a steam hydro-gasification reactor (SHR) thepyrolysis and hydro-gasification in a single step. This

Park, Chan Seung; Norbeck, Joseph N.

2008-01-01T23:59:59.000Z

54

HydroGen Corporation formerly Chiste Corp | Open Energy Information  

Open Energy Info (EERE)

HydroGen Corporation formerly Chiste Corp HydroGen Corporation formerly Chiste Corp Jump to: navigation, search Name HydroGen Corporation (formerly Chiste Corp) Place Jefferson Hills, Pennsylvania Zip 15025 Sector Hydro, Hydrogen Product HydroGen Corporation is a manufacturer of multi-megawatt fuel cell systems utilizing its proprietary 400-kilowatt phosphoric acid fuel cell (PAFC) technology References HydroGen Corporation (formerly Chiste Corp)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. HydroGen Corporation (formerly Chiste Corp) is a company located in Jefferson Hills, Pennsylvania . References ↑ "HydroGen Corporation (formerly Chiste Corp)" Retrieved from "http://en.openei.org/w/index.php?title=HydroGen_Corporation_formerly_Chiste_Corp&oldid=346722"

55

Tehri Hydro Development Corporation Limited | Open Energy Information  

Open Energy Info (EERE)

Tehri Hydro Development Corporation Limited Tehri Hydro Development Corporation Limited Jump to: navigation, search Name Tehri Hydro Development Corporation Limited Place Noida, Uttar Pradesh, India Zip 201 301 Sector Hydro, Solar, Wind energy Product Focused on hydro projects; diversifying into solar and wind power. References Tehri Hydro Development Corporation Limited[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Tehri Hydro Development Corporation Limited is a company located in Noida, Uttar Pradesh, India . References ↑ "Tehri Hydro Development Corporation Limited" Retrieved from "http://en.openei.org/w/index.php?title=Tehri_Hydro_Development_Corporation_Limited&oldid=352096

56

Coupled hydro-mechanical processes in crytalline rock and in induratedand plastic clays: A comparative discussion  

E-Print Network (OSTI)

at Grimsel. In Coupled Thermo-Hydro- Mechanical-ChemicalCOUPLED HYDRO-MECHANICAL PROCESSES IN CRYTALLINE ROCK AND IN

Tsang, Chin-Fu; Blumling, Peter; Bernier, Frederic

2008-01-01T23:59:59.000Z

57

Ascent Hydro Projects Ltd | Open Energy Information  

Open Energy Info (EERE)

Projects Ltd Projects Ltd Jump to: navigation, search Name Ascent Hydro Projects Ltd. Place Pune, Maharashtra, India Zip 411007 Sector Hydro Product Pune-based small hydro project developer. It is a subsidiary of Dodsonâ€"Lindblom International Inc. Coordinates 18.52671°, 73.8616° 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":18.52671,"lon":73.8616,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

58

Geo Hydro Supply | Open Energy Information  

Open Energy Info (EERE)

Geo Hydro Supply Geo Hydro Supply Jump to: navigation, search Name Geo Hydro Supply Address 997 State Route 93 NW Place Sugarcreek, Ohio Zip 44681 Sector Geothermal energy Phone number 800-820-1005 Website http://www.geohydrosupply.com Coordinates 40.498216°, -81.661197° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.498216,"lon":-81.661197,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

59

Property:HydroInfo | Open Energy Information  

Open Energy Info (EERE)

HydroInfo HydroInfo Jump to: navigation, search Property Name HydroInfo Property Type Text Subproperties This property has the following 77 subproperties: 2 2-M Probe Survey A Acoustic Logs Active Seismic Methods Aeromagnetic Survey Analytical Modeling C Caliper Log Cation Geothermometers Cement Bond Log Conceptual Model Core Analysis Core Holes Cuttings Analysis D Data Acquisition-Manipulation Data Techniques Data and Modeling Techniques Drilling Methods E Electric Micro Imager Log Electromagnetic Sounding Methods Elemental Analysis with Fluid Inclusion F FLIR Formation Testing Techniques Frequency-Domain Electromagnetic Survey G Gamma Log Gas Flux Sampling Gas Geothermometry Geochemical Data Analysis G cont. Geochemical Techniques Geodetic Survey Geophysical Methods Geothermal Literature Review

60

Renewable Energy Resources Inc formerly Internal Hydro International Inc |  

Open Energy Info (EERE)

Internal Hydro International Inc Internal Hydro International Inc Jump to: navigation, search Name Renewable Energy Resources Inc (formerly Internal Hydro International Inc) Place Tampa, Florida Zip 33603 Sector Hydro Product Internal Hydro's technology takes waste, pumped pressures of fluids, gases or the constantly available natural flows of water and extracts power from them via a turbine. References Renewable Energy Resources Inc (formerly Internal Hydro International Inc)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Renewable Energy Resources Inc (formerly Internal Hydro International Inc) is a company located in Tampa, Florida . References ↑ "Renewable Energy Resources Inc (formerly Internal Hydro

Note: This page contains sample records for the topic "hydroe lec tric" 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

Modern Control System Design for Hydro-power Plant.  

E-Print Network (OSTI)

??This thesis addresses dynamic model and advance controller design for entire Hydro-power plant. Although hydro-power has the best payback ratio and the highest efficiency in… (more)

Ding, Xibei

2011-01-01T23:59:59.000Z

62

LPB Hydro-Climate Variability as Simulated by GCM Experiments...  

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

LPB Hydro-Climate Variability as Simulated by GCM Experiments: Role of Remote SST Forcing Title LPB Hydro-Climate Variability as Simulated by GCM Experiments: Role of Remote SST...

63

Hydro Relicensing Forum: Relicensing Strategies, National Review Group Interim Publication  

Science Conference Proceedings (OSTI)

As part of its Hydro Relicensing Forum, EPRI convened a National Review Group to improve hydroelectric relicensing outcomes through a neutral dialogue between hydro operators, government agencies, tribes, and non-governmental organizations (NGOs).

2000-12-21T23:59:59.000Z

64

Hydro Relicensing Forum: Relicensing Strategies National Review Group Interim Publication  

Science Conference Proceedings (OSTI)

As part of its Hydro Relicensing Forum, EPRI convened a National Review Group to improve hydroelectric relicensing outcomes through a neutral dialogue between hydro operators, government agencies, tribes, and non-governmental organizations.

2000-02-29T23:59:59.000Z

65

HydroGen Aquaphile sarl | Open Energy Information  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon HydroGen Aquaphile sarl Jump to: navigation, search Name HydroGen Aquaphile sarl Sector Marine...

66

Clean Coal Briefs The Ohio Power Company recently  

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

Hydroelec- tric power potential is estimated to be 220 GW, but cannot meet all future energy needs. Hydro also has the disadvantage of severe environ- mental disruption and...

67

Hydro Relicensing Forum: Preferred Practices Guidebook  

Science Conference Proceedings (OSTI)

Hydropower comprises about ten percent of the electricity generated in the U.S. This clean and efficient means of producing electricity is only one of the many benefits derived from our nation's hydro resources. This guidebook captures the results of an extended dialogue conducted through an EPRI sponsored survey and workshops in 1998 with licensees, agencies, and public interest groups.

1999-03-30T23:59:59.000Z

68

3-D hydro + cascade model at RHIC  

E-Print Network (OSTI)

We present a 3-D hydro + cascade model in which viscosity and a realistic freezeout process for the hadronic phase are taken into account. We compare our results to experimental data and discuss the finite state interaction effects on physical observables.

Chiho Nonaka; Steffen A. Bass

2005-10-11T23:59:59.000Z

69

Groundwater Data Modeling for Arc Hydro  

E-Print Network (OSTI)

During the years 1999–2002, a consortium for geographic information systems (GIS) in water resources, led by the Center for Research in Water Resources (CRWR) and the Environmental Systems Research Institute (ESRI), developed a data model, named Arc Hydro, for the presentation of surface water data in ArcGIS. This model was published in the summer of 2002 (Maidment, 2002) and has since been adopted as a common framework by data producing agencies, such as the USGS, and by creators of hydrologic models requiring GIS data such as the Hydrologic Engineering Center and the Danish Hydraulic Institute. The Design of Arc Hydro revealed that it is possible to define a “hydrologic information system ” which is a synthesis of geospatial and temporal data supporting hydrologic analysis and modeling (Maidment, 2002). This is an exciting new concept because rather than simply applying GIS in water resources, it provides a new way of thinking about how information technology can be used to support water resources planning, modeling and management. While the first Arc Hydro data model focused on describing surface water behavior, it has become apparent that a similar effort is needed to define an ArcGIS data model for groundwater, as part of Arc Hydro. This need is emphasized by the lack of a well understood and generally agreed

unknown authors

2003-01-01T23:59:59.000Z

70

Control system for Kaplan hydro-turbine  

Science Conference Proceedings (OSTI)

In hydro power plants from Romania, there is a major interest for the implementation of digital systems for monitoring and control to replace the conventional control systems for power, frequency and voltage. Therefore is necessary to develop mathematical ... Keywords: Kaplan turbine, control system, turbine model

Matei Vinatoru; Eugen Iancu; Camelia Maican; Gabriela Canureci

2008-10-01T23:59:59.000Z

71

3-D hydro + cascade model at RHIC  

E-Print Network (OSTI)

We present a 3-D hydro + cascade model in which viscosity and a realistic freezeout process for the hadronic phase are taken into account. We compare our results to experimental data and discuss the finite state interaction effects on physical observables.

Nonaka, C; Nonaka, Chiho; Bass, Steffen A.

2006-01-01T23:59:59.000Z

72

LANL hydro test update(u)  

SciTech Connect

Briefings presenting W78 programmatic activities for FY11 and the status and plan for associated Hydro 3617, is included wherewith in support of the NNSA W78 Program Review Meeting scheduled for January 11 thru 13, 2011, at the Savannah River Plant, SC.

Aragon, Ezekiel D [Los Alamos National Laboratory

2011-01-06T23:59:59.000Z

73

Norsk Hydro ASA | Open Energy Information  

Open Energy Info (EERE)

ASA ASA Jump to: navigation, search Name Norsk Hydro ASA Place Oslo, Norway Zip NO-0283 Sector Hydro, Renewable Energy, Solar Product Oslo-based energy and aluminium supplier operating in more than 40 countries, with renewable activities particularly focused on solar and hydroelectric power. Coordinates 59.91228°, 10.74998° 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":59.91228,"lon":10.74998,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

74

Advanced Hydro Solutions | Open Energy Information  

Open Energy Info (EERE)

Solutions Solutions Jump to: navigation, search Name Advanced Hydro Solutions Place Fairlawn, Ohio Zip 44333 Sector Hydro Product Ohio-based company seeking to develop hydroelectric facilities on existing dams. Coordinates 41.134339°, -81.622978° 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":41.134339,"lon":-81.622978,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

75

PP-369 British Columbia Transmission Corporation and British Columbia Hydro  

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

PP-369 British Columbia Transmission Corporation and British PP-369 British Columbia Transmission Corporation and British Columbia Hydro and Power Authority PP-369 British Columbia Transmission Corporation and British Columbia Hydro and Power Authority Presidential Permit authorizing British Columbia Transmission Corporation and British Columbia Hydro and Power Authority to construct, operate,a dn maintain electric transmission facilities at the U.S. - Canada Border. PP-369 British Columbia Transmission Corporation and British Columbia Hydro and Power Authority More Documents & Publications PP-369 British Columbia Hydro and Power Authority Application for Presidential Permit OE Docket No. PP-369 British Columbia Transmission Corporation and British Columbia Hydro and Power Authority Application to Amend Presidential Permit OE Docket No. PP-022-4 British

76

Definition: Micro/Nano Hydro | Open Energy Information  

Open Energy Info (EERE)

Micro/Nano Hydro Micro/Nano Hydro Jump to: navigation, search Dictionary.png Micro/Nano Hydro A very small type of hydroelectric power conversion, created by harnessing free-flowing water.[1] View on Wikipedia Wikipedia Definition Micro hydro is a type of hydroelectric power that typically produce up to 100 kW of electricity using the natural flow of water. These installations can provide power to an isolated home or small community, or are sometimes connected to electric power networks. There are many of these installations around the world, particularly in developing nations as they can provide an economical source of energy without the purchase of fuel. Micro hydro systems complement photovoltaic solar energy systems because in many areas, water flow, and thus available hydro power, is highest in the

77

MHK Technologies/HydroGen 10 | Open Energy Information  

Open Energy Info (EERE)

HydroGen 10 HydroGen 10 < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage HydroGen 10.jpg Technology Profile Primary Organization HydroGen Aquaphile sarl Project(s) where this technology is utilized *MHK Projects/Hydro Gen Technology Resource Click here Current/Tidal Technology Type Click here Oscillating Wave Surge Converter Technology Readiness Level Click here TRL 7/8: Open Water System Testing & Demonstration & Operation Technology Description Hydro Gen is a big floating paddle wheels turbine included in a catamaran frame venturi shaped The frame is optimized to allow tapping a maximum of water in move in order to capture a maximum of kinetic energy which is transformed in mechanical energy by the wheel motion and then transformed into electrical energy through a generator mechanically driven by the wheel And then finally changed by a power control station to a steady electrical current normed at the customer request

78

Alternate Energy Production, Cogeneration, and Small Hydro Facilities...  

Open Energy Info (EERE)

Page Edit with form History Share this page on Facebook icon Twitter icon Alternate Energy Production, Cogeneration, and Small Hydro Facilities (Indiana) This is the approved...

79

Hydro-chemical Process for Alumina Production from Low Grade ...  

Science Conference Proceedings (OSTI)

The process is a hydro-chemical treatment for the residue after the typical Bayer ... LNG Power Plant:Trihydrate (150°C Dgs.) & Monohydrate (250°C Dgs.)*.

80

Electricity generation from non-hydro renewable sources varies by ...  

U.S. Energy Information Administration (EIA)

Wind, hydro, solar, ... (NREL) has mapped resource potential for onshore and offshore wind, solar photovoltaic and concentrating solar, and geothermal resources.

Note: This page contains sample records for the topic "hydroe lec tric" 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

TMS to Install Hydro Aluminum's Wolfgang Schneider as 2012 ...  

Science Conference Proceedings (OSTI)

Schneider is the head of the research and development center of Hydro Aluminum Rolled Products Business in Bonn, Germany and is also a professor of  ...

82

Statistical Analysis of Dross Data for Hydro Aluminium Casthouses  

Science Conference Proceedings (OSTI)

Presentation Title, Statistical Analysis of Dross Data for Hydro Aluminium Casthouses. Author(s), Christian Rosenkilde, Inge Johansen, Amanda Bowles. On-Site ...

83

Market Structure and Equilibrium in a Hydro Dominated Electricity Market.  

E-Print Network (OSTI)

??Hydro generation plays an important role in electricity generation, especially in countries like New Zealand where 60 to 65 percent of electricity is generated in… (more)

Lu, Andrea

2010-01-01T23:59:59.000Z

84

Geothermal: Sponsored by OSTI -- Using fully coupled hydro-geomechanic...  

Office of Scientific and Technical Information (OSTI)

Using fully coupled hydro-geomechanical numerical test bed to study reservoir stimulation with low hydraulic pressure Geothermal Technologies Legacy Collection HelpFAQ | Site Map...

85

A Hydro-Thermo-Mechanical Numerical Model For Hdr Geothermal...  

Open Energy Info (EERE)

Hydro-Thermo-Mechanical Numerical Model For Hdr Geothermal Reservoir Evaluation Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A...

86

Operation of a steam hydro-gasifier in a fluidized bed reactor  

E-Print Network (OSTI)

OPERATION OF A S T E A M HYDRO-GASIFIER IN A FLUIDIZED BEDMaterial Using Self-Sustained Hydro- Gasification." [0011]the process, using a steam hydro-gasification reactor (SHR)

Park, Chan Seung; Norbeck, Joseph N.

2008-01-01T23:59:59.000Z

87

PP-89-1 Bangor Hydro-Electric Company | Department of Energy  

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

PP-89-1 Bangor Hydro-Electric Company PP-89-1 Bangor Hydro-Electric Company Presidental permit authorizing Bangor Hydro-Electric Company to construc, operate and maintain electric...

88

Thermo-hydro-chemical Predictive analysis for the drift-scale predictive heater test,  

E-Print Network (OSTI)

Characterization Project Thermo-Hydro-Chemical Predictive90-1116 Berkeley, C A 94720 Thermo-Hydro-Chemical PredictiveVersion 1.0 Thermo-Hydro-Chemical Predictive Analysis for

Sonnenthal, Eric L.; Spycher, Nicolas; Apps, John; Simmons, Ardyth

1998-01-01T23:59:59.000Z

89

PP-89-1 Bangor Hydro-Electric Company | Department of Energy  

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

-1 Bangor Hydro-Electric Company PP-89-1 Bangor Hydro-Electric Company Presidental permit authorizing Bangor Hydro-Electric Company to construc, operate and maintain electric...

90

HydroChina ZhongNan Engineering Corp | Open Energy Information  

Open Energy Info (EERE)

search Name HydroChina ZhongNan Engineering Corp Place Hunan Province, China Sector Hydro, Wind energy Product Hunan Province-based firm focused on hydro and wind power...

91

[Hydro-Quebec]: Annual report, 1998  

SciTech Connect

Hydro Quebec is a publicly owned utility constituted by an Act of the Quebec Legislative Assembly in April 1944. In 1981, it became a joint stock company with a single shareholder: The Quebec government. It generates, transmits and distributes almost all the electricity consumed in Quebec and also sells and purchases both energy and power under agreement with neighboring systems in Canada and the United States. The annual report discusses the year's activities, and includes a financial review, financial statements and a five-year review, a list of the Board of Directors and senior management, descriptions of subsidiaries and affiliates and statistics covering the power system.

Not Available

1999-01-01T23:59:59.000Z

92

Assessment and design of small-scale hydro-electric power plants.  

E-Print Network (OSTI)

??Appraisal and design of small-scale hydro power plants requires a knowledge of hydraulics, hydrology, civil, mechanical, and electrical engineering, and basic economics. Further, small hydro… (more)

Jones, ID

1988-01-01T23:59:59.000Z

93

Hydro-Québec Distribution - Biomass - EAP 2011-1 (Quebec, Canada...  

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

Hydro-Qubec Distribution - Biomass - EAP 2011-1 (Quebec, Canada) Hydro-Qubec Distribution - Biomass - EAP 2011-1 (Quebec, Canada) < Back Eligibility Commercial Industrial...

94

Hydro Stakeholder Collaboration and Public Involvement Planning Case Studies  

Science Conference Proceedings (OSTI)

This report describes nine utility case applications of the hydro stakeholder communications and public involvement tools presented in a recent EPRI report. The resulting experience can assist utilities in developing an effective public outreach program that will pay off in long-term public support for hydro relicensing and operations.

1998-03-06T23:59:59.000Z

95

Bangor Hydro Electric Company - Residential and Small Commercial Heat Pump  

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

Bangor Hydro Electric Company - Residential and Small Commercial Bangor Hydro Electric Company - Residential and Small Commercial Heat Pump Program (Maine) Bangor Hydro Electric Company - Residential and Small Commercial Heat Pump Program (Maine) < Back Eligibility Commercial Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heat Pumps Program Info State Maine Program Type Utility Rebate Program Rebate Amount Mini-Split Heat Pumps: $600; plus 7.75% financing if necessary Provider Bangor Hydro Electric Company Bangor Hydro Electric Company offers a two-tiered incentive program for residential and small commercial customers. Mini-Split Heat Pumps are eligible for a rebate of $600, as well as a loan to cover the initial cost of the heat pump purchase. Financing is offered at 7.75% APR, for up to

96

AD Hydro Power Ltd ADHPL | Open Energy Information  

Open Energy Info (EERE)

AD Hydro Power Ltd ADHPL AD Hydro Power Ltd ADHPL Jump to: navigation, search Name AD Hydro Power Ltd. (ADHPL) Place Noida, Uttar Pradesh, India Zip 201301 Sector Hydro Product Noida-based small hydro project developer. It is a subsidiary of Malana Power Company Limited. Coordinates 28.56737°, 77.36779° 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":28.56737,"lon":77.36779,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

97

MHK Technologies/HydroCoil Turbine | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » MHK Technologies/HydroCoil Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage HydroCoil Turbine.jpg Technology Profile Primary Organization HydroCoil Power Inc Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The HydroCoil device is set inside of a molded plastic cylinder six inches in diameter to produce hydro electric power at low cost and with high efficiency in places with low head and low water flow The unit s coiled vane sequentially slows the water thereby extracting more energy

98

Application of crossflow turbine in off-grid pico hydro renewable energy system  

Science Conference Proceedings (OSTI)

This paper reviews small-scale hydro turbines and their applications at power production environment while focusing on the application of cross-flow turbine in pico hydro set-up, a run-of-river scheme which does not require dam or reservoir for water ... Keywords: cross-flow turbine, pico hydro, renewable energy, run-of-river, small-scale hydro

J. A. Razak; Y. Ali; M. A. Alghoul; Mohammad Said Zainol; Azami Zaharim; K. Sopian

2010-01-01T23:59:59.000Z

99

New England Hydro-Tran Elec Co | Open Energy Information  

Open Energy Info (EERE)

England Hydro-Tran Elec Co England Hydro-Tran Elec Co Jump to: navigation, search Name New England Hydro-Tran Elec Co Place Massachusetts Utility Id 13355 Utility Location Yes Ownership I NERC Location NPCC NERC NPCC Yes Activity Transmission Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates No Rates Available References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=New_England_Hydro-Tran_Elec_Co&oldid=411165" Categories: EIA Utility Companies and Aliases

100

Flood survival: Getting a hydro plant back on line  

Science Conference Proceedings (OSTI)

The Remmel Dam and Hydro Plant of Arkansas Power and Light Company was flooded on May 20, 1990. This article describes the teamwork and innovation that went into restoring the powerhouse in a short amount of time.

Weatherford, C.W. (Entergy Services, Inc., Little Rock, AR (United States))

1991-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroe lec tric" 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.


101

Norsk Hydro Buys Vale Aluminum Business - Materials Technology ...  

Science Conference Proceedings (OSTI)

Posted on: 5/4/2010 12:00:00 AM... In the largest transaction in its history, Norwegian aluminum producer Norsk Hydro announced on May 2 that it will take over ...

102

Microsoft PowerPoint - Entergy-Hydro-Operations_Smethers [Compatibilit...  

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

t l 2010 Pl Fl d P l Minimum Power Pool 535 7 p 2010 Actual 2010 Plan Flood Pool Weekly Hydro Analysis * Ted Smethers prepares analysis for EMO * Standard set of schedules * How...

103

2000 TMS Annual Meeting Exhibitor: HYDRO ALUMINUM HYCAST  

Science Conference Proceedings (OSTI)

The Hycast division of Hydro Aluminium is located nearby the Sunndal plant in Norway. In addition to the main office, Hycast has a US office in Louisville and are ...

104

SLCA/IP Hydro Generation Estimates Month Forecast Generation  

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

42014 15:46 SLCAIP Hydro Generation Estimates Month Forecast Generation less losses (kWh) Less Proj. Use (kWh) Net Generation (kWh) SHP Deliveries (kWh) Firming Purchases (kWh)...

105

Final Report - Wind and Hydro Energy Feasibility Study - June 2011  

DOE Green Energy (OSTI)

This feasibility examined two of the Yurok Tribe's most promising renewable energy resources, wind and hydro, to provide the Tribe detailed, site specific information that will result in a comprehensive business plan sufficient to implement a favorable renewable energy project.

Jim Zoellick; Richard Engel; Rubin Garcia; Colin Sheppard

2011-06-17T23:59:59.000Z

106

SLCA/IP Hydro Generation Estimates Month Forecast Generation  

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

13 16:39 SLCAIP Hydro Generation Estimates Month Forecast Generation less losses (kWh) Less Proj. Use (kWh) Net Generation (kWh) SHP Deliveries (kWh) Firming Purchases (kWh)...

107

New England Hydro-Trans Corp | Open Energy Information  

Open Energy Info (EERE)

Trans Corp Jump to: navigation, search Name New England Hydro-Trans Corp Place New Hampshire Utility Id 13356 Utility Location Yes Ownership I NERC Location NPCC NERC NPCC Yes...

108

Methodology for Costing Ancillary Services from Hydro Resources  

Science Conference Proceedings (OSTI)

Due to the unique flexibility of Hydro resources, Hydro resource owners perceive a unique opportunity to profit from emerging markets for Ancillary Services (A/S) service products. Effective pricing and profitability measurement tools, however, are not widely available. This report creates a framework for defining A/S products and develops a methodology for calculating total incremental costs of providing A/S in terms of five cost elements.

2000-11-29T23:59:59.000Z

109

MHK Technologies/HydroVenturi | Open Energy Information  

Open Energy Info (EERE)

HydroVenturi HydroVenturi < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage HydroVenturi.jpg Technology Profile Primary Organization HydroVenturi Technology Resource Click here Current Technology Type Click here Oscillating Wave Surge Converter Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description HydroVenturi marine system a submarine Venturi is used to accelerate the water and create a subsequent pressure drop which can be made to drive a turbine This design does not require impounding large bodies of water to extract energy economically nor does it require submarine turbines or submarine moving or electrical parts Expensive maintenance operations that typically arise when complex mechanical systems are submerged in a marine or river environment can thus be avoided This is expected significantly to reduce total system lifecycle costs and eventually enable HydroVenturi to generate electricity at costs competitive with fossil fuels with low recurring maintenance or fuel costs

110

3-D hydro + cascade model at RHIC  

E-Print Network (OSTI)

We present a 3-D hydro + cascade model, in which viscosity and a realistic freezeout process for the hadronic phase are taken into account. We compare our results to experimental data and discuss the final state interaction effects on physical observables. 1. FREEZEOUT PROCESS AND VISCOSITY IN HYDRODYNAMICS Hydrodynamic models have been very successful in describing the collective behavior of matter at RHIC, such as single particle spectra and elliptic flow. In particular the strong elliptic flow which, for the first time, reaches the hydrodynamic limit at RHIC, provides us with a new understanding of the nature of the quark-gluon plasma (QGP) created at RHIC as strongly interacting or correlated QGP [ 1]. However there exist a number of experimental observations that contradict ideal hydrodynamic models: transverse momentum spectra above 2 GeV, elliptic flow at large pseudo-rapdities ? and Hanbury Brown- Twiss (HBT) interferometry. These observations suggest that there exist limitations to the application of a simple ideal hydrodynamic model to RHIC physics and that an improvement on an ideal hydrodynamic model is needed in order to obtain a comprehensive and unified description of the data from the point of view of hydrodynamics. In general, hydrodynamic models require initial conditions, an equations of state (EoS)

Chiho Nonakaa A; Steffen A. Bass

2005-01-01T23:59:59.000Z

111

Evolving Einstein's Field Equations with Matter: The ``Hydro without Hydro'' Test  

E-Print Network (OSTI)

We include matter sources in Einstein's field equations and show that our recently proposed 3+1 evolution scheme can stably evolve strong-field solutions. We insert in our code known matter solutions, namely the Oppenheimer-Volkoff solution for a static star and the Oppenheimer-Snyder solution for homogeneous dust sphere collapse to a black hole, and evolve the gravitational field equations. We find that we can evolve stably static, strong-field stars for arbitrarily long times and can follow dust sphere collapse accurately well past black hole formation. These tests are useful diagnostics for fully self-consistent, stable hydrodynamical simulations in 3+1 general relativity. Moreover, they suggest a successive approximation scheme for determining gravitational waveforms from strong-field sources dominated by longitudinal fields, like binary neutron stars: approximate quasi-equilibrium models can serve as sources for the transverse field equations, which can be evolved without having to re-solve the hydrodynamical equations (``hydro without hydro'').

Thomas W. Baumgarte; Scott A. Hughes; Stuart L. Shapiro

1999-02-09T23:59:59.000Z

112

Assess the key physics that underpins high-hydro coupling-efficiency in NDCX-II experiments and high-gain heavy ion direct drive target designs using proven hydro codes like HYDRA  

E-Print Network (OSTI)

physics that underpins high-hydro coupling-efficiency in N Dtarget designs using proven hydro codes like H Y D R A . byF E targets, we have studied hydro and implosion efficiency

Barnard, J. J.

2010-01-01T23:59:59.000Z

113

Papua New Guinea plans for more hydro power  

SciTech Connect

Papua New Guinea is one of the world's last reserves of untapped hydro power, but the needs of the country's isolated utility systems are comparatively small. The government has recently unveiled a study, based on an 8% annual growth rate, which defines the opportunities for hydro development in the next decade. The Electricity Commission of Papua New Guinea is carrying out a province-by-province survey of potential for comparatively low-cost small-scale hydro deveopment, which can form the basis of provincial electrification in areas that cannot be reached by network distribution lines from the Ramu Valley or Port Mores by hydro grids. Funding for these projects has already been approved. The program for the ten-year power development plan 1978 to 1987 incudes the Port Moresby and Ramu service areas, East New Britain, Wewak and Kavieng, and other provinces. The big projects included in the program are all hydro schemes: Upper Warangoi No. 1 and 2, Rouna 4, Daugel, and Angabunga. Specifically, the Port Moresby System, the Ramu Service Area, and Rabaul/Kerevat/Warangoi System are discussed. (MCW)

Scott, W.E.

1979-04-01T23:59:59.000Z

114

Coordinated regulation of wind power and hydro power with separate ownership; samverkan mellan vindkraft och vattenkraft med olika ägare.  

E-Print Network (OSTI)

?? bad format, retyped Both wind power and hydro power must be built in immediate proximity to the source. Almost all hydro power is concentrated… (more)

Jäderström, Anna

2004-01-01T23:59:59.000Z

115

City of Hart Hydro, Michigan (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Hart Hydro, Michigan (Utility Company) Hart Hydro, Michigan (Utility Company) Jump to: navigation, search Name City of Hart Hydro Place Michigan Utility Id 8205 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes Operates Generating Plant Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Retail Marketing Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Regular Commercial Service Commercial Residential Service Residential Three-Phase Commercial Service Commercial Average Rates Residential: $0.0945/kWh Commercial: $0.0950/kWh Industrial: $0.0829/kWh

116

Bangor Hydro-Electric Co | Open Energy Information  

Open Energy Info (EERE)

Bangor Hydro-Electric Co Bangor Hydro-Electric Co Jump to: navigation, search Name Bangor Hydro-Electric Co Place Maine Service Territory Maine Website www.bhe.com/ Green Button Landing Page secure.bhe.com/webPortal/ Green Button Reference Page www.bhe.com/about-us/news Green Button Implemented Yes Utility Id 1179 Utility Location Yes Ownership I NERC Location NPCC NERC NPCC Yes ISO NE Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 9 (General Service Rate) Commercial Commercial space heating- Single meter Commercial

117

Portland Company to Receive $1.3 Million to Improve Hydro Power...  

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

Portland Company to Receive 1.3 Million to Improve Hydro Power Technologies Portland Company to Receive 1.3 Million to Improve Hydro Power Technologies September 15, 2009 -...

118

Design of a Low Head Pico Hydro Turbine for Rural Electrification in Cameroon.  

E-Print Network (OSTI)

??Rural areas of Cameroon have limited to no availability of grid-supplied electricity, however many locations have significant hydro potential. Pico hydro (less than 5 kW… (more)

Ho-Yan, Bryan

2012-01-01T23:59:59.000Z

119

Hydro Relicensing Forum: Relicensing Strategies: National Review Group Progress Report 2002  

Science Conference Proceedings (OSTI)

As part of its Hydro Relicensing Forum, EPRI convened a National Review Group (NRG) to improve the outcome of hydroelectric relicensing through a neutral dialogue between hydro operators, government agencies, tribes, and non-governmental organizations (NGOs).

2002-11-26T23:59:59.000Z

120

Operation of a steam hydro-gasifier in a fluidized bed reactor  

E-Print Network (OSTI)

of the process, using a steam hydro-gasification reactor (simultaneously in the presence of both hydrogen and steam toundergo steam pyrolysis and hydro-gasification in a single

Park, Chan Seung; Norbeck, Joseph N.

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroe lec tric" 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

Hydro-Pac Inc., A High Pressure Company  

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

Hydro-Pac Hydro-Pac Inc. A High Pressure Company * Founded in 1972 * Manufacturer of Hydraulically Driven Intensifiers * High Pressure Hydrogen Compressors Hydrogen Compressor Cost Reduction Topics * Standardize Configuration and Fueling Strategy * Simple Designs and Proven Technologies * Identify Economical Hydrogen Compatible Materials * Specify Well Ventilated Sites with Remote Controls Standardize Configuration and Fueling Strategy * Limit the number of compressors and stages * Narrow the range of supply and discharge pressures * Select a flow and standardize Simple Designs and Proven Technologies * Variable speed drives * Double ended intensifiers * Water cooled cylinders * Flexible operational envelopes * Stop and start under load . Material Research / Installation Requirements

122

Application for Presidential Permit OE Docket No. PP-387 Soule Hydro: Comments from Karen Brand  

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

Application from Soule Hydro to construct, operate and maintain electric transmission facilities at the U.S. - Canada border.

123

Application for Presidential Permit OE Docket No. PP-387 Soule Hydro: Comments from Alaska Energy Authority  

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

Application from Soule Hydro to construct, operate and maintain electric transmission facilities at the U.S. - Canada Border.

124

Application for Presidential Permit OE Docket No. PP-387 Soule Hydro: Comments from Dept. of Agriculture  

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

Application from Soule Hydro to construct, operate and maintain electric transmission facilities at the U.S. - Canada border.

125

Paper Number Development of a Hydro-Mechanical Hydraulic Hybrid Drive  

E-Print Network (OSTI)

of a passenger car. The developed hydro-mechanical drive train enables independent control of the torque at eachPaper Number Development of a Hydro-Mechanical Hydraulic Hybrid Drive Train with Independent Wheel for the Center for Compact and Efficient Fluid Power at the University of Minnesota. The hydro-mechanical hybrid

Li, Perry Y.

126

Operation of a steam hydro-gasifier in a fluidized bed reactor  

E-Print Network (OSTI)

OF A S T E A M HYDRO-GASIFIER IN A FLUIDIZED BED REACTOROF A S T E A M HYDRO-GASIFIER IN A FLUIDIZED BED REACTOR F Iis fed into a hydro-gasifier reactor. One such process was

Park, Chan Seung; Norbeck, Joseph N.

2008-01-01T23:59:59.000Z

127

Nonlinear predictive control to track deviated power of an identified NNARX model of a hydro plant  

Science Conference Proceedings (OSTI)

This paper presents the performance study of predictive control approach in application to hydro plant. The tracking on deviated power as reference signal for identified neural network nonlinear autoregressive with exogenous signal (NNARX) hydro plant ... Keywords: Deviated power, Hydro plant, Identification, Predictive control, Random load

Nand Kishor

2008-11-01T23:59:59.000Z

128

Pole-Zero Placement Technique Based Hydro Turbine Speed Governor Design  

Science Conference Proceedings (OSTI)

According to different structure of hydraulic systems combined with hydro-turbine for hydropower plant, the 5order nonlinear control model of hydro turbine speed governor system for hydraulic system which composed of reservoir-tunnel-surge-penstock-generator ... Keywords: Hydro turbine speed governor system, pole-zero placement, Nonlinear control, PID

Fan-Nie Kong; Xiao-Cong Li

2012-04-01T23:59:59.000Z

129

Guidelines for Hydro Turbine Fish Entrainment and Survival Studies  

Science Conference Proceedings (OSTI)

This report provides peer- and agency-reviewed specific guidelines for planning, conducting, analyzing, and reporting results from hydro turbine fish entrainment and mortality studies. Experience to date suggests that using the Guidelines can reduce the time and cost of developing a fish study plan that is acceptable to the regulatory agencies.

1997-08-21T23:59:59.000Z

130

3D Hydro + Cascade model at RHIC and LHC  

Science Conference Proceedings (OSTI)

Using the 3D Hydro + UrQMD model which can explain hot and bulk QCD matter created at RHIC successfully, we show a prediction of one particle distributions and flow at LHC. Besides, we discuss the QCD critical point search in heavy ion collisions from point of view of quantitative analyses.

Nonaka, Chiho [Department of Physics, Nagoya University, Nagoya 464-8602 (Japan)

2010-05-12T23:59:59.000Z

131

Parallel, grid-adaptive approaches for relativistic hydro and magnetohydrodynamics  

Science Conference Proceedings (OSTI)

Relativistic hydro and magnetohydrodynamics provide continuum fluid descriptions for gas and plasma dynamics throughout the visible universe. We present an overview of state-of-the-art modeling in special relativistic regimes, targeting strong shock-dominated ... Keywords: AMR, Relativistic HD, Relativistic MHD, Shock-capturing schemes

R. Keppens; Z. Meliani; A. J. van Marle; P. Delmont; A. Vlasis; B. van der Holst

2012-02-01T23:59:59.000Z

132

Hydro, Solar, Wind The Future of Renewable Energy  

E-Print Network (OSTI)

Hydro, Solar, Wind The Future of Renewable Energy Joseph Flocco David Lath Department of Electrical. Hydropower Water has grown in previous years to become the most widely used form of renewable energy across years to come from Hydropower. It is considered to be a renewable energy source because it uses

Lavaei, Javad

133

Thesis A Numerical Model of Hydro-Thermo- Mechanical Coupling...  

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

1 31 53-T Thesis A Numerical Model of Hydro-Thermo- Mechanical Coupling in a Fractured Rock Mass ECEIVED Los Alamos N A T I O N A L L A B O R A T O R Y Los Alamos National...

134

Hydro-Québec Net Metering (Quebec, Canada) | Open Energy Information  

Open Energy Info (EERE)

Hydro-Québec Net Metering (Quebec, Canada) Hydro-Québec Net Metering (Quebec, Canada) No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Last modified on February 13, 2013. EZFeed Policy Place Quebec, Canada Applies to Utility Hydro-Quebec Name Hydro-Québec Net Metering (Quebec, Canada) Policy Type Net Metering Affected Technologies Geothermal Electric, Solar Photovoltaics Active Policy Yes Implementing Sector Utility Funding Source Hydro-Quebec Primary Website http://www.hydroquebec.com/self-generation/index.html Summary In line with Hydro-Québec's commitment to the environment and sustainable development, Hydro-Québec is supporting self-generation with a new rate offering: the net metering option. This option reflects a broad approach to

135

MHK Projects/Hydro Gen | Open Energy Information  

Open Energy Info (EERE)

Hydro Gen Hydro Gen < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.5823,"lon":-4.60517,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

136

MHK Technologies/Hydro Helix | Open Energy Information  

Open Energy Info (EERE)

Helix Helix < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Hydro Helix.jpg Technology Profile Primary Organization Hydrohelix Energies Project(s) where this technology is utilized *MHK Projects/Marenergie Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description The Hydro-Helix horizontal axis turbines are stabilized by gravity and/or anchored depending on the nature of the site. They are pre-oriented to face the the tidal currents, and the profile of the rotor's blades can capture the flow and ebb tide. The rotor is activated at low speeds (10 to 15tr/mn) by the flow of the tide.

137

Hydro-kinetic approach to relativistic heavy ion collisions  

E-Print Network (OSTI)

We develop a combined hydro-kinetic approach which incorporates hydrodynamical expansion of the systems formed in \\textit{A}+\\textit{A} collisions and their dynamical decoupling described by escape probabilities. The method corresponds to a generalized relaxation time ($\\tau_{\\text{rel}}$) approximation for Boltzmann equation applied to inhomogeneous expanding systems; at small $\\tau_{\\text{rel}}$ it also allows one to catch the viscous effects in hadronic component - hadron-resonance gas. We demonstrate how the approximation of sudden freeze-out can be obtained within this dynamical picture of continuous emission and find that hypersurfaces, corresponding to sharp freeze-out limit, are momentum dependent. The pion $m_{T}$ spectra are computed in the developed hydro-kinetic model, and compared with those obtained from ideal hydrodynamics with the Cooper-Frye isothermal prescription. Our results indicate that there does not exist a universal freeze-out temperature for pions with different momenta, and support ...

Akkelin, S V; Karpenko, Iu A; Sinyukov, Yu M

2008-01-01T23:59:59.000Z

138

Hydro-Quebec Smart Grid Host Site Progress Report  

Science Conference Proceedings (OSTI)

This report is a progress update on the Hydro-Qubec (H-Q) Smart Grid Demonstration Project. This project is part of the Electric Power Research Institute's (EPRI's) multi-year Smart Grid Demonstration Initiative. The project focuses on volt and volt-ampere reactive (VAR) control (VVC), distribution automation (DA), advanced metering infrastructure (AMI), automatic fault location, wireless communication, and electric vehicle (EV) infrastructure.

2012-02-02T23:59:59.000Z

139

Distribution System Equipment Survey: Hydro-Quebec Smart Grid Demonstration  

Science Conference Proceedings (OSTI)

Hydro-Quebec, as part of its Smart Grid Demonstration, surveyed manufacturers of distribution system equipment and documented the products in the market place in 2012. The equipment covered includes recloser controls, voltage regulation controls, capacitor protection and control systems, and advanced metering systems. Noteworthy control features in relation to various utility applications of these intelligent electronic devices (IEDs) are covered in this report and pertain ...

2012-12-21T23:59:59.000Z

140

MHK Technologies/The Davis Hydro Turbine | Open Energy Information  

Open Energy Info (EERE)

Hydro Turbine Hydro Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage The Davis Hydro Turbine.jpg Technology Profile Primary Organization Blue Energy Technology Resource Click here Current Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The Blue Energy Ocean Turbine acts as a highly efficient underwater vertical axis windmill Four fixed hydrofoil blades of the turbine are connected to a rotor that drives an integrated gearbox and electrical generator assembly The turbine is mounted in a durable concrete marine caisson that anchors the unit to the ocean floor and the structure directs flow through the turbine further concentrating the resource supporting the coupler gearbox and generator above the rotor These sit above the surface of the water and are readily accessible for maintenance and repair The hydrofoil blades employ a hydrodynamic lift principal that causes the turbine foils to move proportionately faster than the speed of the surrounding water Computer optimized cross flow design ensures that the rotation of the turbine is unidirectional on both the ebb and flow of the tide

Note: This page contains sample records for the topic "hydroe lec tric" 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

HydroVenturi Ltd previously RV Power Company Ltd | Open Energy Information  

Open Energy Info (EERE)

HydroVenturi Ltd previously RV Power Company Ltd HydroVenturi Ltd previously RV Power Company Ltd Jump to: navigation, search Name HydroVenturi Ltd (previously RV Power Company Ltd) Place London, Greater London, United Kingdom Zip SW7 1NA Sector Marine and Hydrokinetic Product String representation "Established tho ... ating stations." is too long. Website http://www.hydroventuri.com References HydroVenturi Ltd (previously RV Power Company Ltd)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This company is listed in the Marine and Hydrokinetic Technology Database. This article is a stub. You can help OpenEI by expanding it. HydroVenturi Ltd (previously RV Power Company Ltd) is a company located in London, Greater London, United Kingdom . References ↑ "[ HydroVenturi Ltd (previously RV Power Company Ltd)]"

142

Hydro-Québec Net Metering (Quebec, Canada) | Department of Energy  

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

Hydro-Québec Net Metering (Quebec, Canada) Hydro-Québec Net Metering (Quebec, Canada) Hydro-Québec Net Metering (Quebec, Canada) < Back Eligibility Commercial Agricultural Residential Savings Category Buying & Making Electricity Solar Program Info Funding Source Hydro-Quebec State Quebec Program Type Net Metering In line with Hydro-Québec's commitment to the environment and sustainable development, Hydro-Québec is supporting self-generation with a new rate offering: the net metering option. This option reflects a broad approach to energy efficiency. It is both environmentally friendly and advantageous for self-generators seeking to optimize their energy management. Net metering provides a way to act on convictions by using renewable energy and state-of-the-art technology to truly take control of consumption

143

Kenya-Affecting Electricity Policy through a Community Micro Hydro Project  

Open Energy Info (EERE)

Affecting Electricity Policy through a Community Micro Hydro Project Affecting Electricity Policy through a Community Micro Hydro Project Jump to: navigation, search Name Kenya-Affecting Electricity Policy through a Community Micro Hydro Project Agency/Company /Organization United Nations Development Programme Sector Energy Focus Area Renewable Energy, Hydro Topics Policies/deployment programs, Background analysis, Technology characterizations Resource Type Publications Website http://sgp.undp.org/download/S Country Kenya UN Region Eastern Africa References Kenya Micro Hydro [1] Kenya-Affecting Electricity Policy through a Community Micro Hydro Project Screenshot Background "This project sought to remove the policy, technical and institutional barriers that limited the development and use of renewable energy sources

144

Modeling hydro power plants in deregulated electricity markets : integration and application of EMCAS and VALORAGUA.  

Science Conference Proceedings (OSTI)

In this paper, we present details of integrating an agent-based model, Electricity Market Complex Adaptive System (EMCAS) with a hydro-thermal coordination model, VALORAGUA. EMCAS provides a framework for simulating deregulated markets with flexible regulatory structure along with bidding strategies for supply offers and demand bids. VALORAGUA provides longer-term operation plans by optimizing hydro and thermal power plant operation for the entire year. In addition, EMCAS uses the price forecasts and weekly hydro schedules from VALORAGUA to provide intra-week hydro plant optimization for hourly supply offers. The integrated model is then applied to the Iberian electricity market which includes about 111 thermal plants and 38 hydro power plants. We then analyze the impact of hydro plant supply offers on the market prices and ways to minimize the Gencospsila exposure to price risk.

Thimmapuram, P.; Veselka, T.; Koritarov, V.; Vilela, S.; Pereira, R.; Silva, R. (Decision and Information Sciences); (Rede Electrica Nacional, S.A.); (Energias de Portugal)

2008-01-01T23:59:59.000Z

145

Andritz Hydro Inepar do Brasil S A AHI | Open Energy Information  

Open Energy Info (EERE)

Andritz Hydro Inepar do Brasil S A AHI Andritz Hydro Inepar do Brasil S A AHI Jump to: navigation, search Name Andritz Hydro Inepar do Brasil S/A (AHI) Place Barueri, Sao Paulo, Brazil Zip 06454-040 Sector Hydro Product Brazilian subsidiary of Austrian Andritz Hydro company, hydro turbines manufacturer. Coordinates -23.504259°, -46.844619° 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":-23.504259,"lon":-46.844619,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

146

Hydro-Quebec Sustainable Development Action Plan 2009-2013 (Quebec...  

Open Energy Info (EERE)

management and infrastructure projects are already imbued with a culture of sustainability. Nevertheless, as the action plan indicates, Hydro-Qubec plans to harmonize...

147

Small hydro : a tool for sustainable community development in rural Canada.  

E-Print Network (OSTI)

??An examination of the use of small hydro as a tool for sustainable community development, this dissertation combines research from the fields of community development,… (more)

Breen, Sarah-Patricia, 1983-

2009-01-01T23:59:59.000Z

148

The value of rolling horizon policies for risk-averse hydro-thermal ...  

E-Print Network (OSTI)

Oct 7, 2010 ... Abstract: We consider the optimal management of a hydro-thermal power system in the mid and long terms. From the optimization point of view, ...

149

Norsk Hydro blir et fullverdig oljeselskap : en studie av kompetanse og politikk.  

E-Print Network (OSTI)

??I denne hovedoppgaven har jeg tatt utgangspunktet i Norsk Hydros første utbyggingsoppgave i Nordsjøen, som selskapet fikk klarsignal for i 1984. Gjennom utbyggingen av Oseberg-feltet… (more)

Holm, Ivar N.

2004-01-01T23:59:59.000Z

150

UTKAL : Norsk Hydros forsøk på å delta i bauksittutvinning og aluminaproduksjon i India 1993-2002.  

E-Print Network (OSTI)

??I 1993 ble selskapet Utkal dannet i India av Norsk Hydro og to indiske partnere. Utkal skulle vurdere muligheten av aluminaproduksjon basert på store bauksittforekomster… (more)

Lenes, Kjetil

2007-01-01T23:59:59.000Z

151

Hydro og Statoils overtagelse av Saga Petroleum : politisk styring eller forretningsmessig frihet ?.  

E-Print Network (OSTI)

??Sammendrag Norsk Hydro og Statoils overtagelse av Saga Petroleum ble et vendepunkt for den gamle oljestrukturen på norsk sokkel. Siden 1972 hadde man hatt en… (more)

Høsøien, Toril

2004-01-01T23:59:59.000Z

152

The Conscious Landscape: Reinterpreting and Reinhabiting the La Colle Falls Hydro Dam.  

E-Print Network (OSTI)

??The ruins of the La Colle Falls Hydro Dam encompass two very distinct topographies: the physical landscape of the vast Canadian Northwest, and the complex… (more)

Hurd, Jason John

2007-01-01T23:59:59.000Z

153

Flere bein å stå på : diversifiseringsforsøk i Norsk Hydro 1985-1993.  

E-Print Network (OSTI)

??Oppgaven handler om Norsk Hydros forsøk på å bringe selskapet inn i nye bransjer i perioden fra 1985 til 1993. Utgangspunktet for arbeidet var en… (more)

Johansen, Eivind Løfblad

2005-01-01T23:59:59.000Z

154

Trøbbel i paradis? : En casestudie av partssamarbeidets møte med nye styringsformer i Norsk Hydro.  

E-Print Network (OSTI)

??I denne masteroppgaven diskuterer jeg hvordan og i hvilket omfang shareholder value som ideal for selskapsstyringen (Corporate Governance) har fått innpass i Norsk Hydro. Shareholder… (more)

Berge, Øyvind

2008-01-01T23:59:59.000Z

155

Fra liten aktør til tungvekter : Norsk Hydro og spillet om norsk aluminiumsindustri på 1980-tallet.  

E-Print Network (OSTI)

??Den 1. september 1986 fusjonerte Hydros aluminiumsdivisjon med Årdal og Sunndal Verk, og dannet et stort norsk aluminiumselskap. Det var ikke bare i norsk målestokk… (more)

Sørensen, Preben

2004-01-01T23:59:59.000Z

156

Application of Fiber-Optic Distributed Temperature Sensing to Power Transmission Cables at BC Hydro  

Science Conference Proceedings (OSTI)

This report describes applications of distributed temperature sensing methods to underground and submarine cables at BC Hydro over a five-year period.

2002-05-31T23:59:59.000Z

157

Evaluation of the Distortion of a Hydro Turbine Blade during Heat ...  

Science Conference Proceedings (OSTI)

Presentation Title, Evaluation of the Distortion of a Hydro Turbine Blade during Heat Treatment Process. Author(s), Jinwu Kang. On-Site Speaker (Planned) ...

158

Improve the Classification System in Hydro Alunorte Lines 4/5  

Science Conference Proceedings (OSTI)

Presentation Title, Improve the Classification System in Hydro Alunorte Lines 4/5. Author(s), Cleto Maués de Azevedo Junior, Emerson Moraes, Joaquim Ribeiro ...

159

Role of Pumped Storage Hydro Resources in Electricity Markets and System Operation: Preprint  

DOE Green Energy (OSTI)

The most common form of utility- sized energy storage system is the pumped storage hydro system. Originally, these types of storage systems were economically viable simply because they displace more expensive generating units. However, over time, as those expensive units became more efficient and costs declined, pumped hydro storage units no longer have the operational edge. As a result, in the current electricity market environment, pumped storage hydro plants are struggling. To offset this phenomenon, certain market modifications should be addressed. This paper will introduce some of the challenges faced by pumped storage hydro plants in today's markets and purpose some solutions to those problems.

Ela, E.; Kirby, B.; Botterud, A.; Milostan, C.; Krad, I.; Koritarov, V.

2013-05-01T23:59:59.000Z

160

Pages that link to "HydroChina ZhongNan Engineering Corp" | Open...  

Open Energy Info (EERE)

500) Retrieved from "http:en.openei.orgwikiSpecial:WhatLinksHereHydroChinaZhongNanEngineeringCorp" Special pages About us Disclaimers Energy blogs Developer services...

Note: This page contains sample records for the topic "hydroe lec tric" 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

Geek-Up[04.01.2011]: Charting Wind, Thermal, Hydro Generation...  

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

Office of Public Affairs Check out Bonneville Power Administration's new near real-time energy monitoring - it displays the output of all wind, thermal and hydro generation in...

162

Microsoft Word - SNOPUD_Youngs_Cr_Hydro_CX_+_Checklist.doc  

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

18, 2010 18, 2010 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum James Hall Customer Service Engineer - TPC-TPP-4 Proposed Action: Interconnection of Snohomish County Public Utility District No.1 (SNOPUD) Young's Creek Hydro Small Generation Budget Information: WO# 00231295, Task 01 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.6 Additions or modifications to electric power transmission facilities that would not affect the environment beyond the previously developed facility area including, but not limited to, switchyard rock grounding upgrades, secondary containment projects, paving projects, seismic upgrading, tower modifications, changing insulators, and replacement of poles, circuit breakers, conductors,

163

A new multidimensional AMR Hydro+Gravity Cosmological code  

E-Print Network (OSTI)

A new cosmological multidimensional hydrodynamic and N-body code based on an Adaptive Mesh Refinement scheme is described and tested. The hydro part is based on modern high-resolution shock-capturing techniques, whereas N-body approach is based on the Particle Mesh method. The code has been specifically designed for cosmological applications. Tests including shocks, strong gradients, and gravity have been considered. A cosmological test based on Santa Barbara cluster is also presented. The usefulness of the code is discussed. In particular, this powerful tool is expected to be appropriate to describe the evolution of the hot gas component located inside asymmetric cosmological structures.

Vicent Quilis

2004-05-20T23:59:59.000Z

164

Pion correlations in hydro-inspired models with resonances  

E-Print Network (OSTI)

The effects of the freeze-out hypersurface and resonance decays on the pion correlation functions in relativistic heavy-ion collisions are studied with help of the hydro-inspired models with single freeze-out. The heavy-ion Monte-Carlo generator THERMINATOR is used to generate hadronic events describing production of particles from a thermalized and expanding source. We find that the short-lived resonances increase the pionic HBT radii by about 1 fm. We also find that the pion HBT data from RHIC are fully compatible with the single freeze-out scenario provided a special choice of the freeze-out hypersurface is made.

W. Florkowski; W. Broniowski; A. Kisiel; J. Pluta

2006-09-19T23:59:59.000Z

165

Fundamental economic issues in the development of small scale hydro  

DOE Green Energy (OSTI)

Some basic economic issues involved in the development of small-scale hydroelectric power are addressed. The discussion represents an economist's view of the investment process in this resource. Very little investment has been made in small-scale hydro development and an attempt is made to show that the reason for this may not be that the expected present worth of the returns of the project do not exceed the construction cost by a sufficient amount. Rather, a set of factors in combination impose costs on the project not normally incurred in small businesses. The discussion covers costs, supply, demand, and profitability.

Not Available

1980-05-01T23:59:59.000Z

166

Decentralized-coordinated model predictive control for a hydro-power valley  

Science Conference Proceedings (OSTI)

This paper aims at improving control systems for hydro-power production, by combining model predictive control techniques with decomposition-coordination methods for a global optimization over a whole hydro-power valley. It first recalls the model predictive ... Keywords: Case-study validation, Control optimization, Decomposition-coordination, Hydroelectricity, Model predictive control

J. ZáRate FlóRez, J. Martinez, G. BesançOn, D. Faille

2013-05-01T23:59:59.000Z

167

Research of Speed Ratio Matching Strategies of Hydro-Mechanical Continuously Variable Transmission System for Tractor  

Science Conference Proceedings (OSTI)

To realize the optimal power and best fuel economy performance of engine, the speed ratio matching strategies of tractor with hydro-mechanical continuously variable transmission (HMCVT) system are studied. The engine output torque model and fuel consumption ... Keywords: Tractor, Hydro-mechanical continuously variable transmission, Speed ratio, Matching strategies

Liyou Xu; Zhili Zhou; Fuyi Cao; Mingzhu Zhang

2009-10-01T23:59:59.000Z

168

Adaptive intelligent hydro turbine speed identification with water and random load disturbances  

Science Conference Proceedings (OSTI)

In this paper, the hydro power plant model (with penstock-wall elasticity and compressible water column effect) is simulated at random load disturbance variation with output as turbine speed for random gate position as input. The multilayer perceptron ... Keywords: Adaptive, Hydro power, Modeling, Neuro-fuzzy, Noise cancellation

Nand Kishor; S. P. Singh; A. S. Raghuvanshi

2007-09-01T23:59:59.000Z

169

Self-tuning PID control of hydro-turbine governor based on genetic neural networks  

Science Conference Proceedings (OSTI)

A genetic neural networks (GNN) control strategy for hydroturbine governor is proposed in this paper. Considering the complex dynamic characteristic and uncertainty of the hydro-turbine governor model and taking the static and dynamic performance of ... Keywords: PID control, genetic algorithm, hydro-turbine governor, neural network

Aiwen Guo; Jiandong Yang

2007-09-01T23:59:59.000Z

170

Description and Software Implementation for British Columbia Hydro’s Application of EPRI’s Dynamic Thermal Circuit Ratin g System  

Science Conference Proceedings (OSTI)

This report describes the functional changes needed to use the Electric Power Research Institutes (EPRIs) dynamic thermal circuit rating (DTCR) software to support a thermal model and real-time data input for thermally isolated (that is, single-phase) submarine alternating current power cables as part of a DTCR field test project for British Columbia (BC) Hydro. The report further describes some of the software implementation details and results of calculations based on field data provided by BC Hydro.

2011-04-05T23:59:59.000Z

171

A Case Study on Testing and Certification of Equipment for a Volt-VAR Control Application at Hydro-Québec  

Science Conference Proceedings (OSTI)

This case study shares the practical experience gained in the certifi­cation and testing of the various distribution devices that are part of Hydro-Québec’s voltage-var control project. The certifica­tion process at Hydro-Québec is specifically addressed, which included testing and validation at the Hydro-Québec Research Institute (the Institut de recherche d’Hydro-Québec, or IREQ), field measurements from a pilot project, and experience related to ...

2013-06-10T23:59:59.000Z

172

Application for Presidential Permit OE Docket No. PP-387 Soule Hydro: Comments from City of Saxman, Alaska  

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

Application from Soule Hydro to construct, operate and maintain electric transmission facilities at the U.S.- Canada Border.

173

Application for Presidential Permit OE Docket No. PP-387 Soule Hydro: Notice of Intervention by Department of Agriculture  

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

Application from Soule Hydro to construct, operate and maintain electric transmission facilities at the U.S. - Canada border.

174

Application for Presidential Permit OE Docket No. PP-387 Soule Hydro: Comments from Alaska State Legislature, Peggy Wilson  

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

Application from Soule Hydro to construct, operate and maintain electric transmission facilities at the U.S. - Canada border.

175

Hydro-kinetic approach to relativistic heavy ion collisions  

E-Print Network (OSTI)

We develop a combined hydro-kinetic approach which incorporates a hydrodynamical expansion of the systems formed in \\textit{A}+\\textit{A} collisions and their dynamical decoupling described by escape probabilities. The method corresponds to a generalized relaxation time ($\\tau_{\\text{rel}}$) approximation for the Boltzmann equation applied to inhomogeneous expanding systems; at small $\\tau_{\\text{rel}}$ it also allows one to catch the viscous effects in hadronic component - hadron-resonance gas. We demonstrate how the approximation of sudden freeze-out can be obtained within this dynamical picture of continuous emission and find that hypersurfaces, corresponding to a sharp freeze-out limit, are momentum dependent. The pion $m_{T}$ spectra are computed in the developed hydro-kinetic model, and compared with those obtained from ideal hydrodynamics with the Cooper-Frye isothermal prescription. Our results indicate that there does not exist a universal freeze-out temperature for pions with different momenta, and support an earlier decoupling of higher $p_{T}$ particles. By performing numerical simulations for various initial conditions and equations of state we identify several characteristic features of the bulk QCD matter evolution preferred in view of the current analysis of heavy ion collisions at RHIC energies.

S. V. Akkelin; Y. Hama; Iu. A. Karpenko; Yu. M. Sinyukov

2008-04-25T23:59:59.000Z

176

Hydro-Quebec Sustainable Development Action Plan 2009-2013 (Quebec, Canada)  

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

Hydro-Quebec Sustainable Development Action Plan 2009-2013 (Quebec, Hydro-Quebec Sustainable Development Action Plan 2009-2013 (Quebec, Canada) Hydro-Quebec Sustainable Development Action Plan 2009-2013 (Quebec, Canada) < Back Eligibility Utility Savings Category Buying & Making Electricity Water Solar Program Info Funding Source Hydro-Quebec State Quebec Program Type Renewables Portfolio Standards and Goals To meet the requirements set out in the Québec government's Sustainable Development Strategy and strategy to ensure the occupancy and vitality of territories, Hydro-Québec has established a Sustainable Development Action Plan for the 2013-2016 period. Published in March 2013, this second action plan ensures the continuation of the efforts initiated by the first plan, which covered the 2009-2013 period. The plan outlines 10 major

177

SLCA/IP Hydro Generation Estimates Month Forecast Generation  

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

5/2013 9:06 5/2013 9:06 SLCA/IP Hydro Generation Estimates Month Forecast Generation less losses (kWh) Less Proj. Use (kWh) Net Generation (kWh) SHP Deliveries (kWh) Firming Purchases (kWh) Generation above SHP Level (kWH) 2013-Oct 232,469,911 13,095,926 219,373,985 398,608,181 192,676,761 - 2013-Nov 211,770,451 2,989,074 208,781,376 408,041,232 214,204,345 - 2013-Dec 252,579,425 3,106,608 249,472,817 455,561,848 221,545,708 - 2014-Jan 337,006,077 3,105,116 333,900,962 463,462,717 139,278,887 -

178

L'utilisation des hydro-éjecteurs au CERN  

E-Print Network (OSTI)

Les éjecteurs à buse variable sont destinés à remplacer les vannes trois voies conventionnelles et les pompes secondaires de circulation dans les installations de chauffage à eau chaude et de conditionnement d'air. Ces éjecteurs liquide - liquide utilisent l'énergie d'un fluide primaire pour maintenir le débit d'un fluide secondaire grâce à un saut de pression. L'utilisation de ces éjecteurs permet notamment de réduire les co ts d'investissement, de consommation énergétique et aussi de maintenance. Cette technique qui a fait ses preuves depuis plus de 20 ans, est abondamment utilisée en Allemagne, Italie et Belgique (50 000 boucles) et peu dans d'autres pays comme la France (500 boucles). Au CERN, aucune application d'hydro-éjecteur de ce type n'a encore été mise en oeuvre à ce jour. Ce document présente cette technique en détail avec ses avantages, ses inconvénients et ses possibles applications.

Deleval, S

2002-01-01T23:59:59.000Z

179

A new method for stochastic production simulation in generation system with multiple hydro units  

SciTech Connect

This paper describes a new method of calculating loss of load probability, expected energy generation and production cost for units in a generating system with multiple hydro units. The method uses the equivalent load duration curve (ELDC) obtained by convolving the distributions of the original load and the forced outage power loss of all generators. Hydro units are scheduled on the ELDC according to their assigned energy and available capacity. Then the deconvolution procedure is performed to obtain a load duration curve for an equivalent system without hydro units. The expected energy of the thermal units is achieved by convolving the generating units in an economic merit order of loading.

Chen, S.J.

1988-06-01T23:59:59.000Z

180

Hammerfest Strom UK co owned by StatoilHydro | Open Energy Information  

Open Energy Info (EERE)

Hammerfest Strom UK co owned by StatoilHydro Hammerfest Strom UK co owned by StatoilHydro Jump to: navigation, search Name Hammerfest Strom UK co owned by StatoilHydro Address The Innovation Centre 1 Ainslie Road Hillington Business Park Place Glasgow Zip G52 4RU Sector Marine and Hydrokinetic Phone number +44 141 585 6447 Website http://www.hammerfeststrom.com Region United Kingdom LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This company is listed in the Marine and Hydrokinetic Technology Database. This company is involved in the following MHK Projects: Hammerfest Strom UK Tidal Stream Kvalsundet This article is a stub. You can help OpenEI by expanding it. Retrieved from "http://en.openei.org/w/index.php?title=Hammerfest_Strom_UK_co_owned_by_StatoilHydro&oldid=678328"

Note: This page contains sample records for the topic "hydroe lec tric" 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

Pacific Hydro Brazil formerly SES Solu es de Energias Sustent veis | Open  

Open Energy Info (EERE)

Brazil formerly SES Solu es de Energias Sustent veis Brazil formerly SES Solu es de Energias Sustent veis Jump to: navigation, search Name Pacific Hydro Brazil (formerly SES - Soluções de Energias Sustentáveis) Place Natal, Rio Grande do Norte, Brazil Zip 59064-460 Sector Wind energy Product 350MW wind farm project developer based in Natal, Rio Grande do Norte. References Pacific Hydro Brazil (formerly SES - Soluções de Energias Sustentáveis)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Pacific Hydro Brazil (formerly SES - Soluções de Energias Sustentáveis) is a company located in Natal, Rio Grande do Norte, Brazil . References ↑ "[ Pacific Hydro Brazil (formerly SES - Soluções de

182

The helical turbine: A new idea for low-head hydro  

SciTech Connect

Substantial potential exists at small hydro sites where heads are too low for conventional hydraulic turbines. A spiral-bladed turbine may offer a new alternative for tapping that potential in a cost-efficient manner.

Gorlov, A.M. [Northeastern Univ., Boston, MA (United States)

1995-09-01T23:59:59.000Z

183

A test case for implementing feedback control in a micro hydro power plant.  

E-Print Network (OSTI)

??Micro-hydro turbines generate power for small villages and industries in Afghanistan. They usually produce less than 100 kW of power. Currently the flow into the… (more)

Suliman, Ahmad

2010-01-01T23:59:59.000Z

184

Parameter Identification of Vibration Loads of Hydro Generator Using Neural Networks  

Science Conference Proceedings (OSTI)

Abstract Abstract Abstract Vibrating dynamic characteristics have been a major unknown in the modeling and mechanical analysis of large hydro generators. An identification algorithm for vibrating dynamic characterization by using artificial neural network ...

Lijuan Cao; Shouju Li; Zichang Shangguan

2008-06-01T23:59:59.000Z

185

Comportement thermo-hydro-mécanique de l'argile de Boom.  

E-Print Network (OSTI)

??Le travail de thèse a pour but d'étudier le comportement thermo-hydro-mécanique de l'argile de Boom, choisie comme matériau hôte pour le stockage des déchets radioactifs… (more)

Lê, Trung Tinh

2008-01-01T23:59:59.000Z

186

Evaluating Hydro Relicensing Alternatives: Impacts on Power and Nonpower Values of Water Resources  

Science Conference Proceedings (OSTI)

A new EPRI methodology integrates techniques of cost-benefit and decision analysis to guide utilities in evaluating and ranking hydro relicensing alternatives. Use of this quantitative methodology in relicensing proposals is consistent with Federal Energy Regulatory Commission (FERC) requirements.

1990-08-16T23:59:59.000Z

187

Polymers with hydro-responsive topography identified using high throughput AFM of an acrylate microarray  

E-Print Network (OSTI)

Atomic force microscopy has been applied to an acrylate polymer microarray to achieve a full topographic characterisation. This process discovered a small number of hydro-responsive materials created from monomers with ...

Hook, Andrew L.

188

Thermo-Hydro-Mechanical-Chemical Processes in Porous Media: Benchmarks and Examples  

Science Conference Proceedings (OSTI)

The book comprises an assembly of benchmarks and examples for porous media mechanics collected over the last twenty years. Analysis of thermo-hydro-mechanical-chemical (THMC) processes is essential to many applications in environmental engineering, such ...

Olaf Kolditz; Uwe-Jens Grke; Hua Shao; Wenqing Wang

2012-04-01T23:59:59.000Z

189

Evaluating hydro-climatic change signals from statistically and dynamically downscaled GCMs and hydrologic models  

Science Conference Proceedings (OSTI)

This study analyzed potential hydro-climatic change in the Peace River basin in the Province of British Columbia, Canada, based on two structurally different approaches: i) statistically-downscaled Global Climate Models (GCMs) using the Bias ...

Rajesh R. Shrestha; Markus A. Schnorbus; Arelia T. Werner; Francis W. Zwiers

190

Operation of a steam hydro-gasifier in a fluidized bed reactor  

E-Print Network (OSTI)

GASIFIER IN A FLUIDIZED BED REACTOR Inventors: Joseph M .a steam hydro-gasification reactor (SHR) the carbonaceous0012] Fluidized bed reactors are well known and used in a

Park, Chan Seung; Norbeck, Joseph N.

2008-01-01T23:59:59.000Z

191

Lattice Boltzmann Models (LBM) for Two-phase Thermo-hydro-dynamics  

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

Lattice Boltzmann Models (LBM) for Two-phase Thermo-hydro-dynamics Speaker(s): Prashant Jain Date: October 15, 2009 - 12:00pm Location: 90-3122 Lattice Boltzmann Method (LBM) is...

192

Testing of Hydro-Quebec Cases with Dynamic Security Assessment Package  

Science Conference Proceedings (OSTI)

Transient stability contingencies provided by Hydro-Quebec (HQ) were evaluated by Siemens using two EPRI Dynamic Security Assessment (DSA) software components: Contingency Screening and Ranking and Time Domain Simulation. The main purpose of the HQ collaboration was to ascertain the performance of the EPRI on-line DSA system for the Hydro-Quebec network and test the contingency ranking methodology. During 1995 and 1996, comparing and matching transient stability modeling and ranking a list of HQ continge...

2000-12-11T23:59:59.000Z

193

Methodology for Costing Ancillary Services from Hydro Resources: Case Study and Guidelines  

Science Conference Proceedings (OSTI)

A previous EPRI report, "Methodology for Costing Ancillary Services From Hydro Resources" (1000642), established a methodology for determining the cost of ancillary services (A/S). This current report is the second in a series on maximizing the value of hydropower assets using optimization techniques. It is the first to draw conclusions based on applying the multiproduct hydro optimization tool, developed from the methodology in EPRI report 1000642.

2001-10-30T23:59:59.000Z

194

Hydro-Gravitational-Dynamics of Planets and Dark Energy  

E-Print Network (OSTI)

Self-gravitational fluid mechanical methods termed hydro-gravitational-dynamics (HGD) predict plasma fragmentation 0.03 Myr after the turbulent big bang to form protosuperclustervoids, turbulent protosuperclusters, and protogalaxies at the 0.3 Myr transition from plasma to gas. Linear protogalaxyclusters fragment at 0.003 Mpc viscous-inertial scales along turbulent vortex lines or in spirals, as observed. The plasma protogalaxies fragment on transition into white-hot planet-mass gas clouds (PFPs) in million-solar-mass clumps (PGCs) that become globular-star-clusters (GCs) from tidal forces or dark matter (PGCs) by freezing and diffusion into 0.3 Mpc halos with 97% of the galaxy mass. The weakly collisional non-baryonic dark matter diffuses to > Mpc scales and frag-ments to form galaxy cluster halos. Stars and larger planets form by binary mergers of the trillion PFPs per PGC on 0.03 Mpc galaxy accretion disks. Star deaths depend on rates of planet accretion and internal star mixing. Moderate accretion rates p...

Gibson, Carl H

2008-01-01T23:59:59.000Z

195

Hydro-Gravitational-Dynamics of Planets and Dark Energy  

E-Print Network (OSTI)

Self-gravitational fluid mechanical methods termed hydro-gravitational-dynamics (HGD) predict plasma fragmentation 0.03 Myr after the turbulent big bang to form protosuperclustervoids, turbulent protosuperclusters, and protogalaxies at the 0.3 Myr transition from plasma to gas. Linear protogalaxyclusters fragment at 0.003 Mpc viscous-inertial scales along turbulent vortex lines or in spirals, as observed. The plasma protogalaxies fragment on transition into white-hot planet-mass gas clouds (PFPs) in million-solar-mass clumps (PGCs) that become globular-star-clusters (GCs) from tidal forces or dark matter (PGCs) by freezing and diffusion into 0.3 Mpc halos with 97% of the galaxy mass. The weakly collisional non-baryonic dark matter diffuses to > Mpc scales and frag-ments to form galaxy cluster halos. Stars and larger planets form by binary mergers of the trillion PFPs per PGC on 0.03 Mpc galaxy accretion disks. Star deaths depend on rates of planet accretion and internal star mixing. Moderate accretion rates produce white dwarfs that evaporate surrounding gas planets by spin-radiation to form planetary nebulae before Supernova Ia events, dimming some events to give systematic distance errors misinterpreted as the dark energy hypothesis and overestimates of the universe age. Failures of standard LCDM cosmological models reflect not only obsolete Jeans 1902 fluid mechanical assumptions, but also failures of standard turbulence models that claim the cascade of turbulent kinetic energy is from large scales to small. Because turbulence is always driven at all scales by inertial-vortex forces the turbulence cascade is always from small scales to large.

Carl H. Gibson; Rudolph E. Schild

2008-08-24T23:59:59.000Z

196

A Hydro-Thermo-Mechanical Numerical Model For Hdr Geothermal Reservoir  

Open Energy Info (EERE)

Hydro-Thermo-Mechanical Numerical Model For Hdr Geothermal Reservoir Hydro-Thermo-Mechanical Numerical Model For Hdr Geothermal Reservoir Evaluation Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Hydro-Thermo-Mechanical Numerical Model For Hdr Geothermal Reservoir Evaluation Details Activities (0) Areas (0) Regions (0) Abstract: A two-dimensional numerical model of coupled fluid flow, heat transfer and rock mechanics in naturally fractured rock is developed. The model is applicable to assessments of hot dry rock (HDR) geothermal reservoir characterisation experiments, and to the study of hydraulic stimulations and the heat extraction potential of HDR reservoirs. Modelling assumptions are based on the characteristics of the experimental HDR reservoir in the Carnmenellis granite in Cornwall, S. W. England. In

197

Portland Company to Receive $1.3 Million to Improve Hydro Power  

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

Portland Company to Receive $1.3 Million to Improve Hydro Power Portland Company to Receive $1.3 Million to Improve Hydro Power Technologies Portland Company to Receive $1.3 Million to Improve Hydro Power Technologies September 15, 2009 - 12:00am Addthis Washington, DC - US Energy Secretary Steven Chu today awarded more than $1.3 million to Ocean Renewable Power Company in Portland, Maine to improve the efficiency, flexibility, and environmental performance of hydroelectric energy. The investment will further the nation's supply of domestic clean hydroelectricity through technological innovation and will advance research to maximize the nation's largest renewable energy source. "Hydropower is our largest source of renewable energy and it can play an even bigger role in the further. These investments will create jobs, cut

198

Abstract-Coal and hydro will be the main sources of electric energy in Chile for the near future, given that natural gas  

E-Print Network (OSTI)

Abstract- Coal and hydro will be the main sources of electric energy in Chile for the near future and the environmental dilemma faced by the country, where both coal and hydro produce some kind of impact. The role

Rudnick, Hugh

199

Shutter for hydro-pneumatic current flow harnessing system  

SciTech Connect

A water gate for opening and closing a port on a hydrodynamic system for harnessing energy from a water level differential, the water gate is described comprising: a door hinged mounted within the port for rotation about a first horizontal axis; a window disposed in the door above the first horizontal axis; and a shutter mounted to the door for rotation about a second horizontal axis to open and close the window, whereby the shutter is operative under water pressure to rotate to an open position before the door is caused to rotate to an open position by the water pressure. A system for harnessing the energy of current flow or tidal motion of a water body, comprising: two hydro-pneumatic chambers each having an inlet part for the ingress of water into the chamber below the water surface and an outlet port for the egress of water out of the chamber below the water surface; a water gate disposed at each of the ports and movable between open and closed positions in response to a water level differential on opposite sides of the gate, each water gate comprising: a door hinged mounted within the port for rotation about a first horizontal axis at a vertical mid section of the port, each door having a window in an upper portion of the door,and a shutter mounted on the door for rotation about a second horizontal axis to open and close the window; a linkage between the inlet port water gate of each one of the chambers and the outlet port water gate of the other of the chambers such that an inlet and its linked outlet are either both opened or both closed simultaneously for alternately synchronized operation of the inlet and outlet water gates of each chamber; a channel connecting the chamber above the water surface and operative to permit air to move between the chambers in response to a change in water level in the chambers; and means for harnessing the energy of the air moving within the channel.

Gorlov, A.M.

1993-06-29T23:59:59.000Z

200

Hydropower Technology Roundup Report: Directions for Hydro Research and Development (TR-113584-V6)  

Science Conference Proceedings (OSTI)

The 2001 Hydro R&D Forum, held July 12-13, 2001 in Salt Lake City, Utah, provided a special opportunity for examining future prospects for EPRI's hydro-related research and development. EPRI was a key supporter of the Forum. This report is being produced as a special report within EPRI's Hydropower Technology Roundup Program series -- the sixth Tech Roundup report. It was developed based on the results of the Forum and, with the guidance of an advisory panel, has been tailored to the interests and needs ...

2002-03-22T23:59:59.000Z

Note: This page contains sample records for the topic "hydroe lec tric" 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

Hydrogen Resource Assessment: Hydrogen Potential from Coal, Natural Gas, Nuclear, and Hydro Power  

DOE Green Energy (OSTI)

This paper estimates the quantity of hydrogen that could be produced from coal, natural gas, nuclear, and hydro power by county in the United States. The study estimates that more than 72 million tonnes of hydrogen can be produced from coal, natural gas, nuclear, and hydro power per year in the country (considering only 30% of their total annual production). The United States consumed about 396 million tonnes of gasoline in 2007; therefore, the report suggests the amount of hydrogen from these sources could displace about 80% of this consumption.

Milbrandt, A.; Mann, M.

2009-02-01T23:59:59.000Z

202

A Hydro-mechanical Model and Analytical Solutions for Geomechanical Modeling of Carbon Dioxide Geological Sequestration  

SciTech Connect

We present a hydro-mechanical model for geological sequestration of carbon dioxide. The model considers the poroelastic effects by taking into account the coupling between the geomechanical response and the fluid flow in greater detail. The simplified hydro-mechanical model includes the geomechanical part that relies on the linear elasticity, while the fluid flow is based on the Darcy’s law. Two parts were coupled using the standard linear poroelasticity. Analytical solutions for pressure field were obtained for a typical geological sequestration scenario. The model predicts the temporal and spatial variation of pressure field and effects of permeability and elastic modulus of formation on the fluid pressure distribution.

Xu, Zhijie; Fang, Yilin; Scheibe, Timothy D.; Bonneville, Alain HR

2012-05-15T23:59:59.000Z

203

Lessons Learned in Hydro Relicensing (1984-1989): Trends, Costs, and Recommendations  

Science Conference Proceedings (OSTI)

In the years (1987-1989) immediately following Congress's enactment of the Electric Consumers Protection Act (ECPA), 16 of the 27 hydro projects relicensed are now producing less generation than before, and only two achieved minor gains in output. More creative relicensing proposals are needed to better allocate the water resources in ways that cost-effectively enhance both power and nonpower uses.

1991-06-03T23:59:59.000Z

204

A Comparison of Canadian and U.S. Hydro Operations and Maintenance Practices  

Science Conference Proceedings (OSTI)

Phase 1 of the Comparison of Canadian & American Hydro Operations & Maintenance Practices project indicates that hydroelectric plants in Canada have significantly lower operations and maintenance (O&M) costs than those in the United States. Phase 2, focused on a more in-depth investigation, will begin as soon as permission is granted by the respective plant owners.

1997-12-22T23:59:59.000Z

205

Flow Measurement at Hydro Facilities: Achieving Efficiency, Compliance, and Optimal Operation (TR-113584-V5)  

Science Conference Proceedings (OSTI)

Many factors can affect the performance and profitability of hydro facilities. The basis of hydroelectric power production is founded on the quantity, availability, and effective use of water. The premise of this Hydropower Technology Roundup report is that an improvement in flow measurement techniques and applications will improve hydroelectric production.

2002-01-15T23:59:59.000Z

206

Policies to Promote Non-Hydro Renewable Energy in the United States and Selected Countries  

Reports and Publications (EIA)

This article examines policies designed to encourage the development of non-hydro renewable energy in four countries - Germany, Denmark, the Netherlands, and Japan - and compares the policies enacted in each of these countries to policies that were used in the United States between 1970 and 2003.

Fred Mayes

2005-03-01T23:59:59.000Z

207

Study on Matching Strategies and Simulation of Hydro-mechanical Continuously Variable Transmission System of Tractor  

Science Conference Proceedings (OSTI)

In this paper, the engine output torque model and fuel consumption model are established based on engine test results. The engine rotary speed feature denotes the relationship between the engine rotary speed and the throttle opening when engine works ... Keywords: Tractor, Hydro-mechanical continuously variable transmission, Matching strategies, Simulation

Xu Liyou; Zhou Zhili; Cao Qingmei; Zhang Mingzhu

2010-05-01T23:59:59.000Z

208

The use of small scale hydroelectric power in South Africa, hydro and economic potential for rural electrification.  

E-Print Network (OSTI)

??Small hydro generation refers to generating capacity of less than 10 MW with the most common being Run-of-River. In South Africa, the level of rural… (more)

Reddy, Devan.

2013-01-01T23:59:59.000Z

209

An integrated finite element and finite volume code to solve thermo-hydro-mechanical problems in porous media.  

E-Print Network (OSTI)

??The objective of the thesis is to provide a fully coupled thermo-hydro-mechanical (THM) tool, T2STR, which enables quantitative understanding and prediction of thermal as well… (more)

Gosavi, Shekhar Vishwanath

2006-01-01T23:59:59.000Z

210

Hydro-mechanical behaviour of bentonite-based materials used for high-level radioactive waste disposal.  

E-Print Network (OSTI)

??This study deals with the hydro-mechanical behaviour of compacted bentonite-based materials used as sealing materials in high-level radioactive waste repositories. The pure MX80 bentontie, mixtures… (more)

Wang, Qiong

2012-01-01T23:59:59.000Z

211

Implementation of a low-cost smart grid device to prevent brownouts in village micro-hydro systems.  

E-Print Network (OSTI)

??Brownouts are a common problem in micro-hydro mini-grid systems due to the limited supply of power and the difficulty of restricting usage. The GridShare is… (more)

Quetchenbach, Thomas

2011-01-01T23:59:59.000Z

212

Greenland Freshwater Runoff. Part I: A Runoff Routing Model for Glaciated and Nonglaciated Landscapes (HydroFlow)  

Science Conference Proceedings (OSTI)

A gridded linear-reservoir runoff routing model (HydroFlow) was developed to simulate the linkages between runoff production from land-based snowmelt and icemelt processes and the associated freshwater fluxes to downstream areas and surrounding ...

Glen E. Liston; Sebastian H. Mernild

2012-09-01T23:59:59.000Z

213

MHK Projects/OpenHydro Alderney Channel Islands UK | Open Energy  

Open Energy Info (EERE)

OpenHydro Alderney Channel Islands UK OpenHydro Alderney Channel Islands UK < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":49.7222,"lon":-2.21003,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

214

Spectral Modeling of SNe Ia Near Maximum Light: Probing the Characteristics of Hydro Models  

E-Print Network (OSTI)

We have performed detailed NLTE spectral synthesis modeling of 2 types of 1-D hydro models: the very highly parameterized deflagration model W7, and two delayed detonation models. We find that overall both models do about equally well at fitting well observed SNe Ia near to maximum light. However, the Si II 6150 feature of W7 is systematically too fast, whereas for the delayed detonation models it is also somewhat too fast, but significantly better than that of W7. We find that a parameterized mixed model does the best job of reproducing the Si II 6150 line near maximum light and we study the differences in the models that lead to better fits to normal SNe Ia. We discuss what is required of a hydro model to fit the spectra of observed SNe Ia near maximum light.

E. Baron; S. Bongard; David Branch; Peter H. Hauschildt

2006-03-03T23:59:59.000Z

215

The OSU Hydro-Mechanical Fuel Test Facility: Standard Fuel Element Testing  

Science Conference Proceedings (OSTI)

Oregon State University (OSU) and the Idaho National Laboratory (INL) are currently collaborating on a test program which entails hydro-mechanical testing of a generic plate type fuel element, or standard fuel element (SFE), for the purpose of qualitatively demonstrating mechanical integrity of uranium-molybdenum monolithic plates as compared to that of uranium aluminum dispersion, and aluminum fuel plates due to hydraulic forces. This test program supports ongoing work conducted for/by the fuel development program and will take place at OSU in the Hydro-Mechanical Fuel Test Facility (HMFTF). Discussion of a preliminary test matrix, SFE design, measurement and instrumentation techniques, and facility description are detailed in this paper.

Wade R. Marcum; Brian G. Woods; Ann Marie Phillips; Richard G. Ambrosek; James D. Wiest; Daniel M. Wachs

2001-10-01T23:59:59.000Z

216

Buda-Lund hydro model and the elliptic flow at RHIC  

E-Print Network (OSTI)

The ellipsoidally symmetric Buda-Lund hydrodynamic model describes naturally the transverse momentum and the pseudorapidity dependence of the elliptic flow in Au+Au collisions at $\\sqrt{s_{NN}} = 130$ and 200 GeV. The result confirms the indication of quark deconfinement in Au+Au collisions at RHIC, obtained from Buda-Lund hydro model fits to combined spectra and HBT radii of BRAHMS, PHOBOS, PHENIX and STAR.

M. Csanad; T. Csorgo; B. Lorstad

2004-02-12T23:59:59.000Z

217

Fault-Location Application for Improving Distribution System Maintenance: Hydro-Quebec's Experiences  

Science Conference Proceedings (OSTI)

Hydro-Qubec has been conducting research since 2001 in the area of distribution line predictive maintenance based on the use of power quality measurements and the localization of non-permanent faults. This concept, which forms the basis of the development of an intelligent electrical line maintenance application known as MILE (French for "Maintenance Intelligente de Lignes lectriques"), originates from a generally held idea whereby the precursor signs of distribution system equipment failure can be detec...

2011-12-23T23:59:59.000Z

218

Hydro-Quebec Smart Grid Demonstration Host-Site Project Description  

Science Conference Proceedings (OSTI)

This report describes the Hydro Qubec Smart Grid Demonstration Host-Site Project as part of the Electric Power Research Institute's (EPRI's) five-year smart grid demonstration initiative. The EPRI initiative includes core smart grid research and several large-scale smart grid projects with 21 funding utility members. The project is focused on integrating large-scale distributed energy resources (DER), including demand response, storage, distributed generation, and distributed renewable generation, into a...

2011-08-08T23:59:59.000Z

219

MHK Technologies/The Ocean Hydro Electricity Generator Plant | Open Energy  

Open Energy Info (EERE)

MHK Technologies/The Ocean Hydro Electricity Generator Plant MHK Technologies/The Ocean Hydro Electricity Generator Plant < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage The Ocean Hydro Electricity Generator Plant.jpg Technology Profile Primary Organization Free Flow 69 Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The O H E G plant is a revolutionary concept using tidal energy designed by FreeFlow 69 The plant uses tidal energy to create electricity 24 hours a day making this a unique project 24 hour power is produced by using both the kinetic energy in tidal flow and the potential energy created by tidal height changes The O H E G plant is completely independent of the wind farm however it does make an ideal foundation for offshore wind turbines combining both tidal energy and wind energy The O H E G plant is not detrimental to the surrounding environment or ecosystem and due to its offshore location it will not be visually offensive

220

Stochastic Lagrangian relaxation applied to power scheduling in a hydro-thermal system under uncertainty  

E-Print Network (OSTI)

A dynamic (multi-stage) stochastic programming model for the weekly cost-optimal generation of electric power in a hydro-thermal generation system under uncertain load is developed. The model involves a large number of mixed-integer (stochastic) decision variables and constraints linking time periods and operating power units. Astochastic Lagrangian relaxation scheme is designed by assigning (stochastic) multipliers to all constraints coupling power units. It is assumed that the stochastic load process is given (or approximated) by a nite number of realizations (scenarios) in scenario tree form. Solving the dual by a bundle subgradient method leads to a successive decomposition into stochastic single (thermal or hydro) unit subproblems. The stochastic thermal and hydro subproblems are solved by astochastic dynamic programming technique and by a speci c descent algorithm, respectively. A Lagrangian heuristics that provides approximate solutions for the rst stage (primal) decisions starting from the optimal (stochastic) multipliers is developed. Numerical results are presented for realistic data from a German power utility andfornumbers of scenarios ranging from 5 to 100 and a time horizon from 7 to 9 days. The sizes of the corresponding optimization problems go up to 200.000 binary and 350.000 continuous variables, and more than 500.000 constraints.

M. P. Nowak; W. Römisch

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroe lec tric" 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

Boundary Conditions of the Hydro-Cascade Model and Relativistic Kinetic Equations for Finite Domains  

E-Print Network (OSTI)

A detailed analysis of the coupled relativistic kinetic equations for two domains separated by a hypersurface having both space- and time-like parts is presented. Integrating the derived set of transport equations, we obtain the correct system of the hydro+cascade equations to model the relativistic nuclear collision process. Remarkably, the conservation laws on the boundary between domains conserve separately both the incoming and outgoing components of energy, momentum and baryonic charge. Thus, the relativistic kinetic theory generates twice the number of conservation laws compared to traditional hydrodynamics. Our analysis shows that these boundary conditions between domains, the three flux discontinuity, can be satisfied only by a special superposition of two cut-off distribution functions for the ``out'' domain. All these results are applied to the case of the phase transition between quark gluon plasma and hadronic matter. The possible consequences for an improved hydro+cascade description of the relativistic nuclear collisions are discussed. The unique properties of the three flux discontinuity and their effect on the space-time evolution of the transverse expansion are also analyzed. The possible modifications of both transversal radii from pion correlations generated by a correct hydro+cascade approach are discussed.

K. A. Bugaev

2004-01-29T23:59:59.000Z

222

Witnessing the construction/commissioning of a small hydro plant as the bank's engineer  

Science Conference Proceedings (OSTI)

Many small hydro sites today are constructed as water-to-wire packages with equipment installation {und and} engineering provided by the equipment vendor. In many cases; the client has no immediate knowledge of the design/engineering associated with a hydropower facility; and is enticed by the equipment vendor to believe that the involvement of outside engineering firms is an unnecessary extra cost. Fortunately, most clients employ an outside engineering firm to confirm that the equipment the vendor is furnishing does comply with the client's equipment specifications and will function properly at this specific site. The author discusses how most banks which provide the financing for a hydro project currently hire their own hydro engineering firm to separately review the final equipment specifications, the site construction progress and the quality of construction at site. This separate review is to ensure the bank that the unit has been constructed properly and will be commissioned on time, notify the bank in a very timely manner that there are construction problems/commissioning delays, and confirm that the unit will produce its guaranteed kW output.

Clemen, D.M. (Harza Engineering Co., Chicago, IL (USA))

1989-01-01T23:59:59.000Z

223

A new opportunity for hydro: Using air turbines for generating electricity  

SciTech Connect

A concept that uses hydropower to compress air could increase the number of locations where hydro is economically and environmentally feasible. The idea is being tested in a demonstration project in the northeastern U.S. The hydroelectric industry could experience substantial growth in low-head hydro facilities if a concept now being developed proves successful. This concept aims to enable power developers to generate electricity economically at sites currently not feasible for hydropower because water heads are too low. Many areas of North America are studded with low-head dams that could provide considerable hydro capacity if low-head generation were economically feasible. The six New England states in the US, for example, contain approximately 15,000 dams that have never been used to generate electric power because they impound water with heads ranging from 3 to 13 feet. Conventional facilities are not economically practical for generating electricity at these low heads. However, a promising alternative approach is to use water at these low-head dams to compress air, and then to use the air to power an air turbine-generator that produces electricity. The concept, called hydropneumatic generation, can be visualized by imagining a container, such as a large teacup, inverted and submerged in tidal waters. As the tide rises, the water compresses the air trapped inside the container. When the tide ebbs, the pressure decreases, putting the air into a partial vacuum. If a vent pipe were installed from the container to the atmosphere, air would flow out of the container as the water depth increased, and flow back in as the water depth decreased. Hydropneumatic energy is generated by installing an air-powered turbine to harness the energy of this airflow through the vent pipe. The turbine can be installed to rotate in the same direction at all times, even though the airflow reverses direction.

Gorlov, A.M. (Northeastern Univ., Boston, MA (United States))

1992-09-01T23:59:59.000Z

224

Evaluation of Blade-Strike Models for Estimating the Biological Performance of Large Kaplan Hydro Turbines  

DOE Green Energy (OSTI)

BioIndex testing of hydro-turbines is sought as an analog to the hydraulic index testing conducted on hydro-turbines to optimize their power production efficiency. In BioIndex testing the goal is to identify those operations within the range identified by Index testing where the survival of fish passing through the turbine is maximized. BioIndex testing includes the immediate tailrace region as well as the turbine environment between a turbine's intake trashracks and the exit of its draft tube. The US Army Corps of Engineers and the Department of Energy have been evaluating a variety of means, such as numerical and physical turbine models, to investigate the quality of flow through a hydro-turbine and other aspects of the turbine environment that determine its safety for fish. The goal is to use these tools to develop hypotheses identifying turbine operations and predictions of their biological performance that can be tested at prototype scales. Acceptance of hypotheses would be the means for validation of new operating rules for the turbine tested that would be in place when fish were passing through the turbines. The overall goal of this project is to evaluate the performance of numerical blade strike models as a tool to aid development of testable hypotheses for bioIndexing. Evaluation of the performance of numerical blade strike models is accomplished by comparing predictions of fish mortality resulting from strike by turbine runner blades with observations made using live test fish at mainstem Columbia River Dams and with other predictions of blade strike made using observations of beads passing through a 1:25 scale physical turbine model.

Deng, Zhiqun; Carlson, Thomas J.; Ploskey, Gene R.; Richmond, Marshall C.

2005-11-30T23:59:59.000Z

225

TVA Low Impact Hydro Feasibility Study: Phase 1 Technology and Site Assessment  

Science Conference Proceedings (OSTI)

As a result of the Tennessee Valley Authority (TVA)'s interest in further developing its green marketing program, it partnered with EPRI for guidance in a new study of TVA's hydropower resources. As a result of an EPRI solicitation of bids for TVA's "Low Impact Hydro Feasibility Study," Verdant Power, in its primary role as a systems integrator and site developer, was chosen to conduct the project. TVA's initial interest was to have surveyed 24 impoundment sites and several non-impoundment locations with...

2002-12-12T23:59:59.000Z

226

The centrality dependence of v2/epsilon: the ideal hydro limit and eta/s  

E-Print Network (OSTI)

The large elliptic flow observed at RHIC is considered to be evidence for almost perfect liquid behavior of the strongly coupled quark-gluon plasma produced in the collisions. In these proceedings we present a two parameter fit for the centrality dependence of the elliptic flow scaled by the spatial eccentricity. We show by comparing to viscous hydrodynamical calculations that these two parameters are in good approximation proportional to the shear viscosity over entropy ratio and the ideal hydro limit of the ratio v2/epsilon.

H. Masui; J-Y. Ollitrault; R. Snellings; A. Tang

2009-08-04T23:59:59.000Z

227

Impact on Grain Quality Parameters when Nitrogen Is `Sensor Applied' by the `Hydro Precise System'  

E-Print Network (OSTI)

Yield and grain quality maps have been produced at full-scale field trials within a 10.5 ha field for four different nitrogen strategies. Grain samples have been collected directly from the grain flow of a combine harvester and analysed for quality in the laboratory and merged with the yield meter registrations. Within the field great variance was observed in yield and grain quality. This paper evaluates the impact on yield and grain quality -- protein when nitrogen is sensor applied by the Hydro-Precise N-Sensor system. The results are discussed in terms of a potential new precision nitrogen application strategy for Danish winter wheat

R.N. Jørgensen; R. N. Jørgensen

2001-01-01T23:59:59.000Z

228

The centrality dependence of v2/epsilon: the ideal hydro limit and eta/s  

E-Print Network (OSTI)

The large elliptic flow observed at RHIC is considered to be evidence for almost perfect liquid behavior of the strongly coupled quark-gluon plasma produced in the collisions. In these proceedings we present a two parameter fit for the centrality dependence of the elliptic flow scaled by the spatial eccentricity. We show by comparing to viscous hydrodynamical calculations that these two parameters are in good approximation proportional to the shear viscosity over entropy ratio and the ideal hydro limit of the ratio v2/epsilon.

Masui, H; Snellings, R; Tang, A

2009-01-01T23:59:59.000Z

229

An Optimization-Based Algorithm for Scheduling Hydrothermal Power Systems with Cascaded Reservoirs and Discrete Hydro Constraints  

E-Print Network (OSTI)

An optimization-based algorithm is presented for the short-term scheduling of hydrothermal power systems using the Lagrangian relaxation technique. This paper concentrates on the solution methodology for hydro subproblems with cascaded reservoirs and discrete hydro constraints. Continuous reservoir dynamics and constraints, discontinuous operating regions, discrete operating states, and hydraulic coupling of cascaded reservoirs are considered in an integrated fashion. The key idea is to substitute out the reservoir dynamics and to relax the reservoir level constraints by using another set of multipliers, making a hydro subproblem unit-wise and stage-wise decomposable. The optimal generation level for each operating state at each hour can be obtained simply by minimizing a single variable function. Dynamic programming is then applied to optimize the operating states across the planning horizon with a small number of well-structured transitions. A modified subgradient algorithm is used...

Xiaohong Guan; Ernan Ni; Renhou Li; Peter B. Luh

1997-01-01T23:59:59.000Z

230

An Integrated Approach for Optimal Coordination of Wind Power and Hydro Pumping Storage  

E-Print Network (OSTI)

The increasing wind power penetration in power systems represents a techno-economic challenge for power producers and system operators. Due to the variability and uncertainty of wind power, system operators require new solutions in order to increase the controllability of wind farm output. On the other hand, producers that include wind farms in their portfolio need to find new ways to boost their profits in electricity markets. This can be done by optimizing the combination of wind farms and storage so as to make larger profits when selling power (trading) and reduce penalties from imbalances in the operation. The present work describes a new integrated approach for analyzing wind-storage solutions that make use of probabilistic forecasts and optimization techniques to aid decision-making on operating such systems. The approach includes a set of three complementary functions suitable for use in current systems. A reallife system is studied, comprising two wind farms and a large hydro station with pumping capacity. Economic profits and better operational features can be obtained from the proposed cooperation between the wind farms and storage. The revenues are function of the type of hydro storage used and the market characteristics and several options are compared in this study. The results show that the use of a storage device can lead to a significant increase in revenue, up to 11 % (2010 data, Iberian market). Also, the

Edgardo D. Castronuovo; Julio Usaola; Ricardo Bessa; Manuel Matos; I. C. Costa; L. Bremermann; Jesus Lugaro; George Kariniotakis; Sophia Antipolis France

2013-01-01T23:59:59.000Z

231

Power management in a hydro-thermal system under uncertainty by Lagrangian relaxation  

E-Print Network (OSTI)

We present a dynamic multistage stochastic programming model for the cost-optimal generation of electric power in a hydro-thermal system under uncertainty in load, inflow to reservoirs and prices for fuel and delivery contracts. The stochastic load process is approximated by a scenario tree obtained by adapting a SARIMA model to historical data, using empirical means and variances of simulated scenarios to construct an initial tree, and reducing it by a scenario deletion procedure based on a suitable probability distance. Our model involves many mixed-integer variables and individual power unit constraints, but relatively few coupling constraints. Hence we employstochastic Lagrangian relaxation that assigns stochastic multipliers to the coupling constraints. Solving the Lagrangian dual by a proximal bundle method leads to successive decomposition into single thermal and hydro unit subproblems that are solved by dynamic programming and a specialized descent algorithm, respectively. The optimal stochastic multipliers are used in Lagrangian heuristics to construct approximately optimal first stage decisions. Numerical results are presented for realistic data from a German power utility, with a time horizon of one week and scenario numbers ranging from 5 to 100. The corresponding optimization problems have up to 200,000 binary and 350,000 continuous variables, and more than 500,000 constraints.

Nicole Gröwe-Kuska; Krzysztof C. Kiwiel; Matthias P. Nowak; Werner Römisch; Isabel Wegner

2002-01-01T23:59:59.000Z

232

BETHE-Hydro: An Arbitrary Lagrangian-Eulerian Multi-dimensional Hydrodynamics Code for Astrophysical Simulations  

E-Print Network (OSTI)

In this paper, we describe a new hydrodynamics code for 1D and 2D astrophysical simulations, BETHE-hydro, that uses time-dependent, arbitrary, unstructured grids. The core of the hydrodynamics algorithm is an arbitrary Lagrangian-Eulerian (ALE) approach, in which the gradient and divergence operators are made compatible using the support-operator method. We present 1D and 2D gravity solvers that are finite differenced using the support-operator technique, and the resulting system of linear equations are solved using the tridiagonal method for 1D simulations and an iterative multigrid-preconditioned conjugate-gradient method for 2D simulations. Rotational terms are included for 2D calculations using cylindrical coordinates. We document an incompatibility between a subcell pressure algorithm to suppress hourglass motions and the subcell remapping algorithm and present a modified subcell pressure scheme that avoids this problem. Strengths of this code include a straightforward structure, enabling simple inclusion of additional physics packages, the ability to use a general equation of state, and most importantly, the ability to solve self-gravitating hydrodynamic flows on time-dependent, arbitrary grids. In what follows, we describe in detail the numerical techniques employed and, with a large suite of tests, demonstrate that BETHE-hydro finds accurate solutions with 2$^{nd}$-order convergence.

Jeremiah W. Murphy; Adam Burrows

2008-05-21T23:59:59.000Z

233

A numerical model of hydro-thermo-mechanical coupling in a fractured rock mass  

DOE Green Energy (OSTI)

Coupled hydro-thermo-mechanical codes with the ability to model fractured materials are used for predicting groundwater flow behavior in fractured aquifers containing thermal sources. The potential applications of such a code include the analysis of groundwater behavior within a geothermal reservoir. The capability of modeling hydro-thermo systems with a dual porosity, fracture flow model has been previously developed in the finite element code, FEHM. FEHM has been modified to include stress coupling with the dual porosity feature. FEHM has been further developed to implicitly couple the dependence of fracture hydraulic conductivity on effective stress within two dimensional, saturated aquifers containing fracture systems. The cubic law for flow between parallel plates was used to model fracture permeability. The Bartin-Bandis relationship was used to determine the fracture aperture within the cubic law. The code used a Newton Raphson iteration to implicitly solve for six unknowns at each node. Results from a model of heat flow from a reservoir to the moving fluid in a single fracture compared well with analytic results. Results of a model showing the increase in fracture flow due to a single fracture opening under fluid pressure compared well with analytic results. A hot dry rock, geothermal reservoir was modeled with realistic time steps indicating that the modified FEHM code does successfully model coupled flow problems with no convergence problems.

Bower, K.M.

1996-06-01T23:59:59.000Z

234

Conservation Laws for Coupled Hydro-mechanical Processes in Unsaturated Porous Media: Theory and Implementation  

Science Conference Proceedings (OSTI)

We develop conservation laws for coupled hydro-mechanical processes in unsaturated porous media using three-phase continuum mixture theory. From the first law of thermodynamics, we identify energy-conjugate variables for constitutive modeling at macroscopic scale. Energy conjugate expressions identified relate a certain measure of effective stress to the deformation of the solid matrix, the degree of saturation to the matrix suction, the pressure in each constituent phase to the corresponding intrinsic volume change of this phase, and the seepage forces to the corresponding pressure gradients. We then develop strong and weak forms of boundary-value problems relevant for 3D finite element modeling of coupled hydro-mechanical processes in unsaturated porous media. The paper highlights a 3D numerical example illustrating the advances in the solution of large-scale coupled finite element systems, as well as the challenges in developing more predictive tools satisfying the basic conservation laws and the observed constitutive responses for unsaturated porous materials.

Borja, R I; White, J A

2010-02-19T23:59:59.000Z

235

Hydro overview  

E-Print Network (OSTI)

We review recent progress in applying relativistic hydrodynamics to the modeling of heavy-ion collisions at RHIC and LHC, with emphasis on anisotropic flow and flow fluctuations.

Jean-Yves Ollitrault; Fernando G. Gardim

2012-10-31T23:59:59.000Z

236

Hydro overview  

E-Print Network (OSTI)

We review recent progress in applying relativistic hydrodynamics to the modeling of heavy-ion collisions at RHIC and LHC, with emphasis on anisotropic flow and flow fluctuations.

Ollitrault, Jean-Yves

2012-01-01T23:59:59.000Z

237

Field Testing of Behavioral Barriers for Fish Exclusion at Cooling-Water Intake Systems, Ontario Hydro Pickering Nuclear Generating Station  

Science Conference Proceedings (OSTI)

Depending on site-specific considerations, behavioral barriers such as sound and lights may be more effective, less expensive, and more environmentally suitable for excluding fish from power plant intakes than physical barriers. Specifically, field tests at Ontario Hydro's Pickering station on Lake Ontario indicated that behavioral barriers excluded alewife, an important prey species in the Great Lakes.

1989-03-15T23:59:59.000Z

238

Prospects for Hydro in the UK: Between a ROC and a Hard Place? G.P. Harrison  

E-Print Network (OSTI)

Prospects for Hydro in the UK: Between a ROC and a Hard Place? G.P. Harrison University is on the supplier to acquire the necessary number of ROCs and periodically demonstrate their compliance at less than 7p/kWh (Garrad Hassan, 2001). Part of Mott MacDonald's work for the Renewables Advisory Board

Harrison, Gareth

239

On a solvability of hydro-mechanical problem based on contact problem with visco-plastic friction in Bingham rheology  

Science Conference Proceedings (OSTI)

This paper deals with the solvability and numerical solution of contact problem with a local visco-plastic friction in the visco-plastic Bingham rheology. The model problem discussed represents a simple hydro-mechanical model of the global project on ... Keywords: Bingham rheology, Contact problems with friction, FEM, Geomechanics, Hydromechanics, Variational inequalities, Visco-plasticity

Ji?í Nedoma; Luboš Tomášek

2008-08-01T23:59:59.000Z

240

Development of a Water Runoff Model for Pakistan: A tool for Identifying and Assessing Micro-hydro Sites  

Science Conference Proceedings (OSTI)

A hydrologic model for basins draining through Pakistan is developed with the specific intent of identifying micro-hydro sites and assessing their quality. The model outputs runoff which is used to estimate flow rate through each geographic cell. These ... Keywords: Power Infrastructure, Renewable, Sustainable Energy

Thomas M. Mosier; Kendra V. Sharp; David F. Hill

2012-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroe lec tric" 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

Hydropower Technology Roundup Report: Hydropower Valuation: Appraising Hydro as a Provider of Energy, Ecocultural, and Socioeconomic Benefits  

Science Conference Proceedings (OSTI)

Hydro project owners and operators need improved methods for determining the total value that hydropower facilities deliver to the diverse communities they serve and affect. This Hydropower Technology Roundup report provides information about existing valuation methodologies and offers a new, comprehensive framework applicable to valuation activities.

2005-03-15T23:59:59.000Z

242

Microsoft Word - hydroGEO Final Rpt draft_formatted2.doc  

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

65 65 HYDROGEOPHYSICS, INC.: HIGH RESOLUTION RESISTIVITY MONITORING OF A SURFACTANT FLOOD FOR ENHANCED OIL RECOVERY Final Report for the Period of May 2006 to January 2007 Date Completed: March 2007 By: James B. Fink, Richard J. Wold, Dale F. Rucker, Marc T. Levitt and John B. Fleming, hydroGEOPHYSICS, Inc. Lyle A. Johnson, RMOTC Prepared for the United States Department of Energy Office of Fossil Energy Work performed under Rocky Mountain Oilfield Testing Center (RMOTC) CRADA 2006-070 This document may contain protected CRADA information produced under CRADA no. 2006-070 and is not to be further disclosed for a period of 5 years from the date it was produced except as expressly provided for in the CRADA i DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States

243

LPB Hydro-Climate Variability as Simulated by GCM Experiments: Role of  

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

LPB Hydro-Climate Variability as Simulated by GCM Experiments: Role of LPB Hydro-Climate Variability as Simulated by GCM Experiments: Role of Remote SST Forcing Title LPB Hydro-Climate Variability as Simulated by GCM Experiments: Role of Remote SST Forcing Publication Type Journal Article Year of Publication 2013 Authors Cherchi, A, Carril, AF, Zamboni, L, Menendez, C Journal Climate Dynamics Date Published 04/2012 Other Numbers ANL/MCS-P3016-0712 Abstract A set of AMIP-type experiments is computed and analyzed to study springtime hydro-climate variability in the region of La Plata Basin (LPB). In particular, an ensemble of nine experiments with same interannually varying SST, as boundary forcing, and different initial conditions is used to investigate the relative role of the Pacific, Indian and Atlantic tropical oceans on modulating the local precipitation. The AMIP type ensemble results have been compared with a coupled model experiment (using the same atmospheric component). The comparison reveals that the model has a good performance in the simulation of precipitation over LPB and South America, with a slight overestimation of the seasonal mean and an underestimation of the variability. Nevertheless, an EOF analysis of South America precipitation shows that the model is able to realistically reproduce the dominant modes of variability in spring. Further, its principal component (PC1) when correlated with global SST and atmospheric fields identifies the pattern related to ENSO and the large-scale connections. Overall the teleconnection pattern in the tropical and Southern Pacific Ocean is well captured by the SST-forced ensemble, but it is absent or too weak in other oceanic areas. In the subtropical South Atlantic the correlation is more realistic in the coupled model experiment suggesting the importance of air-sea feedbacks for that region, even at lower than interannual timescales. When the composite analysis of SST and atmospheric fields is done only over the ensemble members having a PC1 in agreement with the observations, both in terms of sign and intensity, then the correspondence between model and data is much improved. The improvement relies on avoiding climate noise by averaging only over members that are statistically similar and it suggests a high level of uncertainty due to internal atmospheric variability. Some individual springs have been analyzed as well. In particular, 1982 represents a clean case with a clear wave train propagating from the central Pacific and merging with a secondary one from eastern tropical South Indian Ocean, and it corresponds to a strong El Nino. Another case, 2003, corresponds to a rainy spring for SESA but in this case the en-semble mean does not exhibit any teleconnection through the South Pacific and it is not able to reproduce the correct local precipitation pattern, suggesting that in this case regional effects are more important than remote forcing.

244

BC Hydro Industrial Sector: Marketing Sector Marketing Plan (Fiscal 2005/Fiscal 2006)  

E-Print Network (OSTI)

BC Hydro, the major electricity utility in the Province of British Columbia has been promoting industrial energy efficiency for more than 15 years. Recently it has launched a new Demand Side Management initiative with the objective of obtaining 2000 GWh of energy savings from its industrial Sector by 2010. The authors have just recently completed a marketing plan for obtaining this level of energy savings. The Plan indicates how Programs and Initiatives have been and are being developed to overcome the barriers of Awareness and Understanding, Strategic Importance, Return & Affordability, Internal Constraints, and Program Eligibility. The Paper and presentation will explain how different Program Components address specific barriers, customer sectors and end-uses.

Willis, P.; Wallace, K.

2005-01-01T23:59:59.000Z

245

Buda-Lund hydro model for ellipsoidally symmetric fireballs and the elliptic flow at RHIC  

E-Print Network (OSTI)

The ellipsoidally symmetric extension of Buda-Lund hydrodynamic model is shown here to yield a natural description of the pseudorapidity dependence of the elliptic flow $v_2(\\eta)$, as determined recently by the PHOBOS experiment for Au+Au collisions at $\\sqrt{s_{NN}} = 130$ and 200 GeV. With the same set of parameters, the Buda-Lund model describes also the transverse momentum dependence of $v_2$ of identified particles at mid-rapidity. The results confirm the indication for quark deconfinement in Au+Au collisions at RHIC, obtained from a successful Buda-Lund hydro model fit to the single particle spectra and two-particle correlation data, as measured by the BRAHMS, PHOBOS, PHENIX and STAR collaborations.

M. Csanad; T. Csorgo; B. Lorstad

2003-10-13T23:59:59.000Z

246

Self-Scheduling of a Hydro Producer in a Pool-Based Electricity Market  

E-Print Network (OSTI)

This paper addresses the self-scheduling of a hydro generating company in a pool-based electricity market. This company comprises several cascaded plants along a river basin. The objective is to maximize the profit of the company from selling energy in the day-ahead market. This paper proposes a 0/1 mixed-integer linear programming model to account, in every plant, for the nonlinear and nonconcave three-dimensional (3-D) relationship between the power produced, the water discharged, and the head of the associated reservoir. Additionally, start-up costs due mainly to the wear and tear are considered. Finally, different realistic case studies are analyzed in detail.

Antonio J. Conejo; Senior Member; José Manuel Arroyo; Javier Contreras; Francisco Apolinar Villamor

2002-01-01T23:59:59.000Z

247

Cost and design study of modular small hydro plants. Volume 3. Application manual. Final report  

Science Conference Proceedings (OSTI)

The application manual describes the methods and procedures used in conducting a prefeasibility study for a small hydro installation. The results from the study can then be used to decide whether to proceed with the project and initiate the preliminary engineering and licensing procedures. The manual addresses itself in particular to projects where it is proposed to use a pump-as-turbine (PAT) as the prime mover rather than a conventional turbine-generator. References are given which describe the details to be followed for a conventional unit. The limitations, possible layouts, and method of developing the cost estimates for siphon penstocks if they can be applied at the site are detailed. A guide procurement specification which may be used for the contract for the supply and installation of the turbine, generator, and auxiliary electrical equipment is included.

Pereira, L.

1984-06-01T23:59:59.000Z

248

BETHE-Hydro: An Arbitrary Lagrangian-Eulerian Multi-dimensional Hydrodynamics Code for Astrophysical Simulations  

E-Print Network (OSTI)

In this paper, we describe a new hydrodynamics code for 1D and 2D astrophysical simulations, BETHE-hydro, that uses time-dependent, arbitrary, unstructured grids. The core of the hydrodynamics algorithm is an arbitrary Lagrangian-Eulerian (ALE) approach, in which the gradient and divergence operators are made compatible using the support-operator method. We present 1D and 2D gravity solvers that are finite differenced using the support-operator technique, and the resulting system of linear equations are solved using the tridiagonal method for 1D simulations and an iterative multigrid-preconditioned conjugate-gradient method for 2D simulations. Rotational terms are included for 2D calculations using cylindrical coordinates. We document an incompatibility between a subcell pressure algorithm to suppress hourglass motions and the subcell remapping algorithm and present a modified subcell pressure scheme that avoids this problem. Strengths of this code include a straightforward structure, enabling simple inclusio...

Murphy, Jeremiah W

2008-01-01T23:59:59.000Z

249

Follow medical processes in the human body, study safe hydro-gen storage in complex metal structures for car design, follow  

E-Print Network (OSTI)

Follow medical processes in the human body, study safe hydro- gen storage in complex metal structures for car design, follow the phase transition of foodstuff to improve their taste, detect plastic

250

Evaluation of the Soil Model of the Hydro–Thermodynamic Soil–Vegetation Scheme by Observations and a Theoretically Advanced Numerical Scheme  

Science Conference Proceedings (OSTI)

The soil module of the Hydro–Thermodynamic Soil–Vegetation Scheme is evaluated by soil temperature observations and independent theoretical numerical results. To gain the latter, a Galerkin weak finite-element (GWFE) scheme is implemented for ...

Balachandrudu Narapusetty; Nicole Mölders

2006-10-01T23:59:59.000Z

251

New York Power Authority Identifies More than $ 1.75 Million in Savings Annually with RCM at Its Hydro Generating Stations  

Science Conference Proceedings (OSTI)

Member Quote"Working under the direction of the EPRI Solutions Team, NYPA's strategic goals of providing economical and reliable energy, are realized through an effort of applying the RCM process at our large hydro facilities."--Horace Horton, Regional Manager, Western New York, New York Power Authority In BriefThe New York Power Authority (NYPA) identified nearly $1.75 million in annual savings by applying reliability-centered maintenance (RCM) to the electrical equipment at its hydro generating station...

2006-08-29T23:59:59.000Z

252

DOE/RMOTC/05.98001 Hydro-Balanced Stuffing Box Field Test Field Test Project Report  

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

RMOTC/05.98001 RMOTC/05.98001 Hydro-Balanced Stuffing Box Field Test Field Test Project Report Date Published: May 28, 1999 Leo A. Giangiacomo, P.E. Rocky Mountain Oilfield Testing Center 907 N. Poplar, Suite 150 Casper, WY 82601 Distribution A. Approved for public release; Further dissemination unlimited. (Unclassified Unlimited) DOE/RMOTC/05.98001 Hydro-Balanced Stuffing Box Field Test Test Project Report Test Project Report Test Project Report Test Project Report Date Published: May 28, 1999 Leo A. Giangiacomo, P.E. PREPARED FOR THE U.S. DEPARTMENT OF ENERGY ROCKY MOUNTAIN OILFIELD TESTING CENTER 907 N. Poplar, Suite 150 Casper, WY 82601 Work Performed Under RMOTC ERIP Funding Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States

253

Microsoft PowerPoint - NERC Reliability Standards and Mandatory Compliance Presentation to Hydro-Power Conference - June 2007.p  

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

NERC Reliability NERC Reliability NERC Reliability NERC Reliability Standards and Standards and Mandatory Compliance Mandatory Compliance Hydro Hydro - - Power Conference Power Conference June 13, 2007 June 13, 2007 Stan Mason Stan Mason 2 EPACT 2005 EPACT 2005 Congress approved the related legislation Congress approved the related legislation in August 2005 in August 2005 It required creation of an Electric It required creation of an Electric Reliability Organization (ERO) to be Reliability Organization (ERO) to be approved by the Federal Energy approved by the Federal Energy Regulatory Commission (FERC) Regulatory Commission (FERC) It mandated Standards that would be It mandated Standards that would be approved by FERC with financial sanctions approved by FERC with financial sanctions

254

Testing the accuracy of the Hydro-PM approximation in numerical simulations of the Lyman-alpha forest  

E-Print Network (OSTI)

We implement the hydro-PM (HPM) technique (Gnedin & Hui 1998) in the hydrodynamical simulation code GADGET-II and quantify the differences between this approximate method and full hydrodynamical simulations of the Lyman-alpha forest in a concordance LCDM model. At redshifts z=3 and z=4, the differences between the gas and dark matter (DM) distributions, as measured by the one-point distribution of density fluctuations, the density power spectrum and the flux power spectrum, systematically decrease with increasing resolution of the HPM simulqation. However, reducing these differences to less than a few percent requires a significantly larger number of grid-cells than particles, with a correspondingly larger demand for memory. Significant differences in the flux decrement distribution remain even for very high resolution hydro-PM simulations, particularly at low redshift. At z=2, the differences between the flux power spectra obtained from HPM simulations and full hydrodynamical simulations are generally la...

Viel, M; Springel, V; Viel, Matteo; Haehnelt, Martin G.; Springel, Volker

2006-01-01T23:59:59.000Z

255

A Case Study on Anti-islanding Protectionof Distributed Generation Using Autoground: Hydro-Québec Smart Grid Demonstration  

Science Conference Proceedings (OSTI)

This case study presents results of Hydro-Québec’s construction and testing of an anti-islanding approach, referred to as an autoground. The premise of the approach is to allow the distributed generation system time to detect the islanding situation. This is done using a pas­sive approach up until the moment just prior to reclosing of the substation breaker, at which point the autoground momentarily short circuits the feeder, forcing any remaining distributed generation resources to ...

2013-05-29T23:59:59.000Z

256

Plant Engineering: Performance Diagnostic Test Program for the Nuclear Turbine Cycle at Korea Hydro & Nuclear Power Company  

Science Conference Proceedings (OSTI)

Currently, many power generating companies are challenged to reduce operating costs, and at the same time, the cost of unit unavailability can be significant in today's power markets. In the past decade, management of nuclear power plants, including Korea Hydro & Nuclear Power (KHNP), has been focused on reducing forced outage rates and nuclear-safety-related issues, with less attention paid to thermal performance. But recently, KHNP has been strongly challenged to increase unit thermal performance, as f...

2012-02-28T23:59:59.000Z

257

3D-radiation hydro simulations of disk-planet interactions: I. Numerical algorithm and test cases  

E-Print Network (OSTI)

We study the evolution of an embedded protoplanet in a circumstellar disk using the 3D-Radiation Hydro code TRAMP, and treat the thermodynamics of the gas properly in three dimensions. The primary interest of this work lies in the demonstration and testing of the numerical method. We show how far numerical parameters can influence the simulations of gap opening. We study a standard reference model under various numerical approximations. Then we compare the commonly used locally isothermal approximation to the radiation hydro simulation using an equation for the internal energy. Models with different treatments of the mass accretion process are compared. Often mass accumulates in the Roche lobe of the planet creating a hydrostatic atmosphere around the planet. The gravitational torques induced by the spiral pattern of the disk onto the planet are not strongly affected in the average magnitude, but the short time scale fluctuations are stronger in the radiation hydro models. An interesting result of this work lies in the analysis of the temperature structure around the planet. The most striking effect of treating the thermodynamics properly is the formation of a hot pressure--supported bubble around the planet with a pressure scale height of H/R ~ 0.5 rather than a thin Keplerian circumplanetary accretion disk. We also observe an outflow of gas above and below the planet during the gap opening phase.

H. Klahr; W. Kley

2005-10-13T23:59:59.000Z

258

Quantifying mortal injury of juvenile Chinook salmon exposed to simulated hydro-turbine passage  

Science Conference Proceedings (OSTI)

A proportion of juvenile Chinook salmon and other salmonids travel through one or more turbines during seaward migration in the Columbia and Snake River every year. Despite this understanding, limited information exists on how these fish respond to hydraulic pressures found during turbine passage events. In this study we exposed juvenile Chinook salmon to varied acclimation pressures and subsequent exposure pressures (nadir) to mimic the hydraulic pressures of large Kaplan turbines (ratio of pressure change). Additionally, we varied abiotic (total dissolved gas, rate of pressure change) and biotic (condition factor, fish length, fish weight) factors that may contribute to the incidence of mortal injury associated with fish passing through hydro-turbines. We determined that the main factor associated with mortal injury of juvenile Chinook salmon during simulated turbine passage was the ratio between acclimation and nadir pressures. Condition factor, total dissolved gas, and the rate of pressure change were found to only slightly increase the predictive power of equations relating probability of mortal injury to conditions of exposure or characteristics of test fish during simulated turbine passage. This research will assist engineers and fisheries managers in operating and improving hydroelectric facility efficiency while minimizing mortality and injury of turbine-passed juvenile Chinook salmon. The results are discussed in the context of turbine development and the necessity of understanding how different species of fish will respond to the hydraulic pressures of turbine passage.

Brown, Richard S.; Carlson, Thomas J.; Gingerich, Andrew J.; Stephenson, John R.; Pflugrath, Brett D.; Welch, Abigail E.; Langeslay, Mike; Ahmann, Martin L.; Johnson, Robert L.; Skalski, John R.; Seaburg, Adam; Townsend, Richard L.

2012-02-01T23:59:59.000Z

259

Hydro-gravitational fragmentation, diffusion and condensation of the primordial plasma, dark-matter and gas  

E-Print Network (OSTI)

The first structures were proto-voids formed in the primordial plasma. Viscous and weak turbulence forces balanced gravitational forces when the scale of causal connection at time 30,000 years matched the viscous and turbulent Schwarz scales of hydro-gravitational theory (Gibson 1996). The photon viscosity allows only weak turbulence from the Reynolds number Re = 200, with fragmentation to give proto-supercluster voids, buoyancy forces, fossil vorticity turbulence, and strong sonic damping. The expanding, cooling, plasma continued fragmentation to proto-galaxy-mass with the density and rate-of-strain preserved as fossils of the weak turbulence and first structure. Turbulence fossilization by self-gravitational buoyancy explains the cosmic microwave background temperature fluctuations, not sonic oscillations in cold-dark-matter fragments. After plasma to gas transition at 300,000 years, gas fragmentation occurred within the proto-galaxies to form proto-globular-star-cluster (PGCs) clouds of small-planetary-mass primordial-fog-particles (PFPs). Dark PGC clumps of frozen PFPs persist as the inner-galaxy-halo dark matter, supporting Schild's 1996 quasar-microlensing interpretation. Non-baryonic dark matter diffused into the plasma proto-cluster-voids and later fragmented as outer-galaxy-halos at diffusive Schwarz scales, indicating light, weakly-collisional fluid particles (possibly neutrinos). Observations support the theory (Gibson and Schild 2003).

Carl H. Gibson

1999-11-15T23:59:59.000Z

260

Interpretation of the Helix Planetary Nebula using Hydro-Gravitational Theory  

E-Print Network (OSTI)

Wide angle Hubble Space Telescope (HST/ACS) images of the Helix Planetary Nebula (NGC 7293) are interpreted using the hydro-gravitational theory (HGT) of Gibson 1996-2000 that predicts the baryonic dark matter and interstellar medium (ISM) consists of Mars-mass primordial-fog-particle (PFP) frozen H-He planets. The new ACS images confirm and extend the O'Dell and Handron 1996 WFPC2 images showing thousands of cometary globules, which we suggest are cocoons of PFP and Jupiter frozen-gas-planets evaporated by powerful beamed radiation from the hot central white dwarf and its companion. The atmosphere mass of the largest cometary globules is ~ 3x10^{25} kg with spacing ~ 10^{14} m, supporting the prediction of HGT that the mass density of the ISM in Galaxy star forming regions should match the large baryonic primordial value at the time of first structure formation (10^{12} s or 30,000 years), with \\rho ~ (3-1)x 10^{-17} kg m^{-3}.

Carl H. Gibson; Rudolph E. Schild

2003-06-23T23:59:59.000Z

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261

Interpretation of the Stephan Quintet Galaxy Cluster using Hydro-Gravitational Theory  

E-Print Network (OSTI)

Stephan's Quintet (SQ) is a compact group of galaxies that has been well studied since its discovery in 1877 but is mysterious using cold dark matter hierarchical clustering cosmology (CDMHCC). Anomalous red shifts z = (0.0027,0.019, 0.022, 0.022, 0.022) among galaxies in SQ either; reduce it to a Trio with two highly improbable intruders from CDMHCC, or support the Arp (1973) hypothesis that its red shifts may be intrinsic. An alternative is provided by the Gibson 1996-2000 hydro-gravitational-theory (HGT) where superclusters, clusters and galaxies all originate by universe expansion and gravitational fragmentation in the super-viscous plasma epoch (after which the gas condenses as 10^{24} kg fog-particles in metastable 10^{36} kg dark-matter-clumps). By this fluid mechanical cosmology, the SQ galaxies gently separated recently and remain precisely along a line of sight because of perspective and the small transverse velocities permitted by their sticky, viscous-gravitational, beginnings. Star and gas bridges and young-globular-star-cluster (YGC) trails observed by the HST are triggered as SQ galaxies separate through each other's frozen baryonic-dark-matter halos of dark proto-globular-cluster (PGC) clumps of planetary-mass primordial-fog-particles (PFPs). Discordant red shifts (from CDMHCC) between angularly clustered quasars and bright galaxies are similarly explained by HGT.

Carl H. Gibson; Rudolph E. Schild

2003-04-06T23:59:59.000Z

262

Interpretation of the Stephan Quintet Galaxy Cluster using Hydro-Gravitational-Dynamics: Viscosity and Fragmentation  

E-Print Network (OSTI)

Stephan's Quintet (SQ) is a compact group of galaxies that has been well studied since its discovery in 1877 but is mysterious using cold dark matter hierarchical clustering cosmology (CDMHCC). Anomalous red shifts $z = (0.0027,0.019, 0.022, 0.022, 0.022)$ among galaxies in SQ either reduce it to a Trio with two highly improbable intruders from CDMHCC or support the Arp (1973) hypothesis that its red shifts are intrinsic. An alternative is provided by the Gibson 1996-2006 hydro-gravitational-dynamics (HGD) theory where superclusters, clusters and galaxies all originate by gravitational fragmentation in the super-viscous plasma epoch and at planetary and star cluster mass scales in the primordial gas of the expanding universe. By this fluid-mechanical cosmology, the SQ galaxies gently separate and remain precisely along a line of sight because of perspective and the small transverse velocities permitted by their sticky viscous-gravitational beginnings. Star and gas bridges and young-globular-star-cluster (YGC) trails observed by the Hubble Space Telescope are triggered as SQ galaxies separate through viscous baryonic-dark-matter halos of dark proto-globular-cluster (PGC) clumps of frozen Earth-mass primordial-fog-particles (PFPs).

Carl H. Gibson; Rudolph E. Schild

2007-10-29T23:59:59.000Z

263

Interpretation of the Tadpole VV29 Merging Galaxy System using Hydro-Gravitational Theory  

E-Print Network (OSTI)

Hubble Space Telescope (HST/ACS) images of the galaxy merger Tadpole are interpreted using the hydro-gravitational theory of Gibson 1996-2000 (HGT) that predicts galaxy masses within about 100 kpc are dominated by dark halos of planetary mass primordial-fog-particles (PFPs) in dark proto-globular-star-clusters (PGCs). According to our interpretation, stars and young-globular-clusters (YGCs) appear out of the dark as merging galaxy components VV29cdef move through the baryonic-dark-matter halo of the larger galaxy VV29a creating luminous star-wakes. Frozen PFP planets are evaporated by radiation and tidal forces of the intruders. Friction from the gas accelerates an accretional cascade of PFPs to form larger planets, stars and YGCs of the filamentary galaxy VV29b. Star-wakes show that galaxy VV29c, identified as a blue dwarf by radio telescope observations of gas density and velocity (Briggs et al. 2001), with companions VV29def entered the dark halo of the larger VV29a galaxy at a radius 130 kpc and then spiraled in on different tracks toward frictional capture by the VV29a core. A previously dark dwarf galaxy is identified from a Keck spectrographic study showing a VV29c star-wake dense cluster of YGCs aligned to 1 degree in a close straight row (Tran et al. 2003).

Carl H. Gibson; Rudolph E. Schild

2002-10-26T23:59:59.000Z

264

Water Management Lessons for California from Statewide Hydro-economic Modeling Using the CALVIN Model  

E-Print Network (OSTI)

California’s complex water management system often defies comprehensive analysis. We summarize the results of a decade of quantification and analysis of this system from a hydro-economic perspective using the CALVIN Model. The general approach taken dates back to Roman times, when Frontinus (97 AD) began his oversight of Rome’s water system with a systematic inventory and quantification of its water system. This approach has been formalized and expanded in the modern era as economists, planners, and engineers have sought to grapple with complex water management systems and problems. In California water supply and demands are inconvenient in space and time. Most water availability is in northern California from winter precipitation and spring snow-melt; whereas water demands are more in the south during the dry summer. Consequently, major floods and seasonal and multiyear droughts characterize water resources in California. The Sacramento-San Joaquin Delta is the major north-south hub for this water network. Population growth, climate change, a vulnerable Delta, and decentralized water governance pose opportunities and challenges to water management in California. Portfolios of water management activities, including diverse general policy tools, demand management, and operations and supply expansion options, are available to manage competing demands in complex situations. Exploring promising portfolios of actions is the main intent of the CALVIN model. The CALVIN model

Jay R. Lund; Richard E. Howitt; Josué Medellín-azuara; Marion W. Jenkins

2009-01-01T23:59:59.000Z

265

Hydro-ball in-core instrumentation system and method of operation  

DOE Patents (OSTI)

A hydro-ball in-core instrumentation system employs detector strings each comprising a wire having radiation sensitive balls affixed diametrically at spaced positions therealong and opposite tip ends of which are transportable by fluid drag through interior passageways. In the passageways primary coolant is caused to flow selectively in first and second opposite directions for transporting the detector strings from stored positions in an exterior chamber to inserted positions within the instrumentation thimbles of the fuel rod assemblies of a pressure vessel, and for return. The coolant pressure within the detector passageways is the same as that within the vessel; face contact, disconnectable joints between sections of the interior passageways within the vessel facilitate assembly and disassembly of the vessel for refueling and routine maintenance operations. The detector strings may pass through a very short bend radius thereby minimizing space requirements for the connections of the instrumentation system to the vessel and concomitantly the vessel containment structure. Improved radiation mapping and a significant reduction in potential exposure of personnel to radiation are provided. Both top head and bottom head penetration embodiments are disclosed.

Tower, Stephen N. (Washington Township, Westmoreland County, PA); Veronesi, Luciano (O' Hara Township, Allegheny County, PA); Braun, Howard E. (Pittsburgh, PA)

1990-01-01T23:59:59.000Z

266

A comparative analysis of accident risks in fossil, hydro, and nuclear energy chains  

Science Conference Proceedings (OSTI)

This study presents a comparative assessment of severe accident risks in the energy sector, based on the historical experience of fossil (coal, oil, natural gas, and LPG (Liquefied Petroleum Gas)) and hydro chains contained in the comprehensive Energy-related Severe Accident Database (ENSAD), as well as Probabilistic Safety Assessment (PSA) for the nuclear chain. Full energy chains were considered because accidents can take place at every stage of the chain. Comparative analyses for the years 1969-2000 included a total of 1870 severe ({>=} 5 fatalities) accidents, amounting to 81,258 fatalities. Although 79.1% of all accidents and 88.9% of associated fatalities occurred in less developed, non-OECD countries, industrialized OECD countries dominated insured losses (78.0%), reflecting their substantially higher insurance density and stricter safety regulations. Aggregated indicators and frequency-consequence (F-N) curves showed that energy-related accident risks in non-OECD countries are distinctly higher than in OECD countries. Hydropower in non-OECD countries and upstream stages within fossil energy chains are most accident-prone. Expected fatality rates are lowest for Western hydropower and nuclear power plants; however, the maximum credible consequences can be very large. Total economic damages due to severe accidents are substantial, but small when compared with natural disasters. Similarly, external costs associated with severe accidents are generally much smaller than monetized damages caused by air pollution.

Burgherr, P.; Hirschberg, S. [Paul Scherrer Institute, Villigen (Switzerland)

2008-07-01T23:59:59.000Z

267

Optimizing hourly hydro operations at the Salt Lake City Area integrated projects  

DOE Green Energy (OSTI)

The Salt Lake City Area (SLCA) office of the Western Area Power Administration (Western) is responsible for marketing the capacity and energy generated by the Colorado Storage, Collbran, and Rio Grande hydropower projects. These federal resources are collectively called the Salt Lake City Area Integrated Projects (SLCA/IP). In recent years, stringent operational limitations have been placed on several of these hydropower plants including the Glen Canyon Dam, which accounts for approximately 80% of the SLCA/IP resources. Operational limitations on SLCA/IP hydropower plants continue to evolve as a result of decisions currently being made in the Glen Canyon Dam Environmental Impact Statement (EIS) and the Power Marketing EIS. To analyze a broad range of issues associated with many possible future operational restrictions, Argonne National Laboratory (ANL), with technical assistance from Western has developed the Hydro LP (Linear Program) Model. This model simulates hourly operations at SLCA/IP hydropower plants for weekly periods with the objective of maximizing Western`s net revenues. The model considers hydropower operations for the purpose of serving SLCA firm loads, loads for special projects, Inland Power Pool (IPP) spinning reserve requirements, and Western`s purchasing programs. The model estimates hourly SLCA/IP generation and spot market activities. For this paper, hourly SLCA/IP hydropower plant generation is simulated under three operational scenarios and three hydropower conditions. For each scenario an estimate of Western`s net revenue is computed.

Veselka, T.D.; Hamilton, S. [Argonne National Lab., IL (United States); McCoy, J. [Western Area Power Administration, Salt Lake City, UT (United States)

1995-06-01T23:59:59.000Z

268

Interpretation of the Stephan Quintet Galaxy Cluster using Hydro-Gravitational-Dynamics: Viscosity and Fragmentation  

E-Print Network (OSTI)

Stephan's Quintet (SQ) is a compact group of galaxies that has been well studied since its discovery in 1877 but is mysterious using cold dark matter hierarchical clustering cosmology (CDMHCC). Anomalous red shifts $z = (0.0027,0.019, 0.022, 0.022, 0.022)$ among galaxies in SQ either reduce it to a Trio with two highly improbable intruders from CDMHCC or support the Arp (1973) hypothesis that its red shifts are intrinsic. An alternative is provided by the Gibson 1996-2006 hydro-gravitational-dynamics (HGD) theory where superclusters, clusters and galaxies all originate by gravitational fragmentation in the super-viscous plasma epoch and at planetary and star cluster mass scales in the primordial gas of the expanding universe. By this fluid-mechanical cosmology, the SQ galaxies gently separate and remain precisely along a line of sight because of perspective and the small transverse velocities permitted by their sticky viscous-gravitational beginnings. Star and gas bridges and young-globular-star-cluster (YGC)...

Gibson, Carl H

2007-01-01T23:59:59.000Z

269

Interpretation of the Helix Planetary Nebula using Hydro-Gravitational-Dynamics: Planets and Dark Energy  

E-Print Network (OSTI)

Hubble Space Telescope images of the Helix Planetary Nebula are interpreted using the hydro-gravitational-dynamics theory (HGD) of Gibson 1996-2006. HGD claims that baryonic-dark-matter (BDM) dominates the halo masses of galaxies (Schild 1996) as Jovian (Primordial-fog-particle [PFP]) Planets (JPPs) in proto-globular-star-cluster (PGC) clumps for all galaxy halo diameters bounded by stars. From HGD, supernova Ia (SNe Ia) events always occur in planetary nebulae (PNe) within PGCs. The dying central star of a PNe slowly accretes JPP mass to grow the white-dwarf to instability. Plasma jets, winds and radiation driven by contraction and spin-up of the carbon star evaporate JPPs revealing its Oort accretional cavity. SNe Ia events may thus be obscured or not obscured by radiation-inflated JPP atmospheres producing systematic SNe Ia distance errors, so the otherwise mysterious ``dark energy'' concept is unnecessary. HST/ACS and WFPC2 Helix images show >7,000 cometary globules and SST/IRAC images show >20,000-40,000, here interpreted as gas-dust cocoons of JPPs evaporated by the spin powered radiation of the PNe central white-dwarf. Observed JPP masses fossilizes the primordial density existing when the plasma universe fragmented into proto-superclusters, proto-clusters, and proto-galaxies. Pulsar scintillation spectra support the postulated multi-planet atmospheres.

Carl H. Gibson; Rudolph E. Schild

2007-01-16T23:59:59.000Z

270

Totara Valley micro-hydro development : a thesis presented in partial fulfillment of the requirements for the degree of Master of Applied Science in Renewable Energy Engineering, Massey University, Palmerston North, New Zealand.  

E-Print Network (OSTI)

??This study focuses on the design, construction and operation of a distributed generation system based on micro-hydro technology. The project is sited in the Totara… (more)

Donnelly, David Ronald

2008-01-01T23:59:59.000Z

271

Research and development of the Osmo-Hydro Power heat engine. Final report  

SciTech Connect

The Osmo-Hydro Power (OHP) or Pressure-Retarded Osmosis (PRO) heat engine is a possible means for producing economical electric power from low-temperature heat sources. The engine utilizes semipermeable membranes to cause the permeation of a solvent from a dilute low-pressure solution to a concentrated high-pressure solution. The potential energy thus acquired is converted to useful energy by means of a turbogenerator. The process can be considered as one in which the free energy of mixing is converted to useful power. By appropriate application of a heat source and a heat sink, the original dilute and concentrated solutions are recovered, thus completing the heat engine cycle. The results of this initial project to study osmotic power generation from waste heat indicate what research paths must be followed to continue the development of distillation and conjugation as unmixing methods. In addition, precipitation and stratification have been shown to be desirable because of the possibility of readily matching a binary system with either a membrane presently available or one readily modified from an existing membrane. The OHP heat engine in its ultimate development would have the following general characteristics: it would be able to utilize low-grade heat sources, such as unconcentrated solar energy or waste heat below 100/sup 0/C., heat sources as low as 50/sup 0/C can be used; the engine should be able to produce electricity for 0.12 $/kWh, or less, but the thermal efficiency will be less than 25% of Carnot efficiency at the same temperature limits; and the engine would be modular; i.e., it could be scaled up or down largely by adding or subtracting discrete permeator and heat exchanger units.

None

1980-11-25T23:59:59.000Z

272

Stochastic Analysis of Waterhammer and Applications in Reliability-Based Structural Design for Hydro Turbine Penstocks  

Science Conference Proceedings (OSTI)

Abstract: The randomness of transient events, and the variability in factors which influence the magnitudes of resultant pressure fluctuations, ensures that waterhammer and surges in a pressurized pipe system are inherently stochastic. To bolster and improve reliability-based structural design, a stochastic model of transient pressures is developed for water conveyance systems in hydropower plants. The statistical characteristics and probability distributions of key factors in boundary conditions, initial states and hydraulic system parameters are analyzed based on a large record of observed data from hydro plants in China; and then the statistical characteristics and probability distributions of annual maximum waterhammer pressures are simulated using Monte Carlo method and verified by the analytical probabilistic model for a simplified pipe system. In addition, the characteristics (annual occurrence, sustaining period and probability distribution) of hydraulic loads for both steady and transient states are discussed. Illustrating with an example of penstock structural design, it is shown that the total waterhammer pressure should be split into two individual random variable loads: the steady/static pressure and the waterhammer pressure rise during transients; and that different partial load factors should be applied to each individual load to reflect its unique physical and stochastic features. Particularly, the normative load (usually the unfavorable value at 95-percentage point) for steady/static hydraulic pressure should be taken from the probability distribution of its maximum values during the pipe's design life, while for waterhammer pressure rise, as the second variable load, the probability distribution of its annual maximum values is used to determine its normative load.

Zhang, Qin Fen [ORNL; Karney, Professor Byran W. [University of Toronto; Suo, Prof. Lisheng [Hohai University, China; Colombo, Dr. Andrew [University of Toronto

2011-01-01T23:59:59.000Z

273

DOE/EIS-0372; Draft Environmental Impact Statement for the Bangor Hydro-Electric Company Northeast Reliability Interconnect (August 2005)  

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

Sheet Northeast Reliability Interconnect DEIS Sheet Northeast Reliability Interconnect DEIS iii COVER SHEET Responsible Federal Agency: U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Cooperating Agencies: U.S. Department of the Interior, U.S. Fish and Wildlife Service (USFWS) and U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service (NOAA Fisheries) Title: Draft Environmental Impact Statement for the Bangor Hydro-Electric Company Northeast Reliability Interconnect Location: Hancock, Penobscot, and Washington Counties, Maine. Contacts: For additional information on this Draft Environmental Impact Statement (EIS), contact: Dr. Jerry Pell, Project Manager Office of Electricity Delivery and Energy

274

New York Power Authority Identifies More than $1.8 Million in Savings Annually with RCM at Its Hydro Generating Stations  

Science Conference Proceedings (OSTI)

Member Quote“The NYPA Team, working with the EPRI Solutions staff, has identified measurable savings in O&M costs at our hydro plants, while maintaining the high standard of reliability for which we are recognized”--Randy Crissman, Vice President, Business Development and Asset Management, New York Power Authority In BriefThe New York Power Authority (NYPA) identified nearly $1.8 million in annual savings by applying reliability-centered maintenance (RCM) to the mechanical equipment at its hydro generati...

2006-08-29T23:59:59.000Z

275

A two-stage planning model for power scheduling in a hydro-thermal system under uncertainty  

E-Print Network (OSTI)

Abstract. A two-stage stochastic programming model for the short- or mid-term cost-optimal electric power production planning is developed. We consider the power generation in a hydro-thermal generation system under uncertainty in demand (or load) and prices for fuel and delivery contracts. The model involves a large number of mixed-integer (stochastic) decision variables and constraints linking time periods and operating power units. A stochastic Lagrangian relaxation scheme is designed by assigning (stochastic) multipliers to all constraints that couple power units. It is assumed that the stochastic load and price processes are given (or approximated) by a finite number of realizations (scenarios). Solving the dual by a bundle subgradient method leads to a successive decomposition into stochastic single unit subproblems. The stochastic thermal and hydro subproblems are solved by a stochastic dynamic programming technique and by a specific descent algorithm, respectively. A Lagrangian heuristics that provides approximate solutions for the primal problem is developed. Numerical results are presented for realistic data from a German power utility and for numbers of scenarios ranging from 5 to 100 and a time horizon of 168 hours. The sizes of the corresponding optimization problems go up to 400.000 binary and 650.000 continuous variables, and more than 1.300.000 constraints. Keywords: stochastic programming, Lagrangian relaxation, unit commitment

Robert Nürnberg; Werner Römisch

2002-01-01T23:59:59.000Z

276

Microsoft Word - S07012_RFL_2010_VMR_LEC.doc  

Office of Legacy Management (LM)

Part 192 (40 CFR 192) are arsenic, molybdenum, nitrate, selenium, and uranium. Fluoride levels have exceeded the Safe Drinking Water Act standard of 4 mgL. Concentrations...

277

Three-point Green Functions in the resonance region: LEC's  

E-Print Network (OSTI)

Using the 1/N_C expansion scheme and truncating the hadronic spectrum to the lowest-lying multiplets of resonances we develop a procedure to implement QCD information on the non-perturbative regime populated by resonances through the use of three-point Green Functions of QCD currents. The process implies to enforce on these functions the constraints provided by their asymptotic behaviour ruled by QCD using their OPE or associated form factors. As a result we are able to determine several couplings of the O(p^6) Chiral Perturbation Theory Lagrangian and, in consequence, to address phenomenological issues such as the SU(3) breaking in Kl3 decays.

J. Portoles

2005-09-26T23:59:59.000Z

278

HydroTrend v.3.0: A climate-driven hydrological transport model that simulates discharge and sediment load leaving a river system  

Science Conference Proceedings (OSTI)

HydroTrend v.3.0 is a climate-driven hydrological water balance and transport model that simulates water discharge and sediment load at a river outlet, by incorporating drainage basin properties (river networks, hypsometry, relief, reservoirs) together ... Keywords: Human impacts, Modeling distributary channels, River model, Sediment concentration, Sediment discharge

Albert J. Kettner; James P. M. Syvitski

2008-10-01T23:59:59.000Z

279

Particle Swarm Optimization and Gradient Descent Methods for Optimization of PI Controller for AGC of Multi-area Thermal-Wind-Hydro Power Plants  

Science Conference Proceedings (OSTI)

The automatic generation control (AGC) of three unequal interconnected Thermal, Wind and Hydro power plant has been designed with PI controller. Further computational intelligent technique Particle Swarm Optimization and conventional Gradient Descent ... Keywords: Automatic generation control, Particle swarm optimization, Gradient Descent method, Generation rate constraint, Area control error, Wind energy conversion system

Naresh Kumari, A N. Jha

2013-04-01T23:59:59.000Z

280

Fast track article: Disaggregated water sensing from a single, pressure-based sensor: An extended analysis of HydroSense using staged experiments  

Science Conference Proceedings (OSTI)

We present an extended analysis of our previous work on the HydroSense technology, which is a low-cost and easily installed single-point sensor of pressure for automatically disaggregating water usage activities in the home (Froehlich et al., 2009 [53]). ... Keywords: Activity sensing, H1.2, H5.2, Infrastructure-mediated sensing, Sensors, Water usage

Eric Larson; Jon Froehlich; Tim Campbell; Conor Haggerty; Les Atlas; James Fogarty; Shwetak N. Patel

2012-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroe lec tric" 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

ASHRAE Transactions, Vol. 107 (2) 2001 This work was supported by Hydro Aluminum and the Assistant Secretary for Energy Efficiency and Renewable  

E-Print Network (OSTI)

LBNL-46825 TA-442 ASHRAE Transactions, Vol. 107 (2) 2001 This work was supported by Hydro Aluminum Contract No. DE-AC03-76SF00098. Reprinted by permission from ASHRAE Transactions Vol. 107, Part 2, pp 538 IS FOR DISCUSSION PURPOSES ONLY, FOR INCLUSION IN ASHRAE TRANSACTIONS 2001, V. 107, Pt. 2. Not to be reprinted

282

Training and Research on Probabilistic Hydro-Thermo-Mechanical Modeling of Carbon Dioxide Geological Sequestration in Fractured Porous Rocks  

SciTech Connect

Colorado School of Mines conducted research and training in the development and validation of an advanced CO{sub 2} GS (Geological Sequestration) probabilistic simulation and risk assessment model. CO{sub 2} GS simulation and risk assessment is used to develop advanced numerical simulation models of the subsurface to forecast CO2 behavior and transport; optimize site operational practices; ensure site safety; and refine site monitoring, verification, and accounting efforts. As simulation models are refined with new data, the uncertainty surrounding the identified risks decrease, thereby providing more accurate risk assessment. The models considered the full coupling of multiple physical processes (geomechanical and fluid flow) and describe the effects of stochastic hydro-mechanical (H-M) parameters on the modeling of CO{sub 2} flow and transport in fractured porous rocks. Graduate students were involved in the development and validation of the model that can be used to predict the fate, movement, and storage of CO{sub 2} in subsurface formations, and to evaluate the risk of potential leakage to the atmosphere and underground aquifers. The main major contributions from the project include the development of: 1) an improved procedure to rigorously couple the simulations of hydro-thermomechanical (H-M) processes involved in CO{sub 2} GS; 2) models for the hydro-mechanical behavior of fractured porous rocks with random fracture patterns; and 3) probabilistic methods to account for the effects of stochastic fluid flow and geomechanical properties on flow, transport, storage and leakage associated with CO{sub 2} GS. The research project provided the means to educate and train graduate students in the science and technology of CO{sub 2} GS, with a focus on geologic storage. Specifically, the training included the investigation of an advanced CO{sub 2} GS simulation and risk assessment model that can be used to predict the fate, movement, and storage of CO{sub 2} in underground formations, and the evaluation of the risk of potential CO{sub 2} leakage to the atmosphere and underground aquifers.

Gutierrez, Marte

2013-05-31T23:59:59.000Z

283

DOE/EIS-0372; Draft Environmental Impact Statement for the Bangor Hydro-Electric Company Northeast Reliability Interconnect (August 2005)  

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

Northeast Reliability Interconnect DEIS Northeast Reliability Interconnect DEIS S-1 August 2005 SUMMARY S.1 BACKGROUND S.1.1 Purpose and Need for National Environmental Policy Act Review Executive Order (E.O.) 10485 (September 9, 1953), as amended by E.O. 12038 (February 7, 1978), requires that a Presidential permit be issued by the U.S. Department of Energy (DOE) before electric transmission facilities may be constructed, operated, maintained, or connected at the U.S. international border. Bangor Hydro-Electric Company (BHE) has applied to DOE to amend Presidential Permit PP-89, which authorizes BHE to construct a single-circuit, 345,000-volt (345-kV) alternating-current (AC) electric transmission line across the U.S. international border in the vicinity of Baileyville, Maine.

284

Testing the accuracy of the Hydro-PM approximation in numerical simulations of the Lyman-alpha forest  

E-Print Network (OSTI)

We implement the hydro-PM (HPM) technique (Gnedin & Hui 1998) in the hydrodynamical simulation code GADGET-II and quantify the differences between this approximate method and full hydrodynamical simulations of the Lyman-alpha forest in a concordance LCDM model. At redshifts z=3 and z=4, the differences between the gas and dark matter (DM) distributions, as measured by the one-point distribution of density fluctuations, the density power spectrum and the flux power spectrum, systematically decrease with increasing resolution of the HPM simulqation. However, reducing these differences to less than a few percent requires a significantly larger number of grid-cells than particles, with a correspondingly larger demand for memory. Significant differences in the flux decrement distribution remain even for very high resolution hydro-PM simulations, particularly at low redshift. At z=2, the differences between the flux power spectra obtained from HPM simulations and full hydrodynamical simulations are generally large and of the order of 20-30 %, and do not decrease with increasing resolution of the HPM simulation. This is due to the presence of large amounts of shock-heated gas, a situation which is not adequately modelled by the HPM approximation. We confirm the results of Gnedin & Hui (1998) that the statistical properties of the flux distribution are discrepant by > 5-20 % when compared to full hydrodynamical simulations. The discrepancies in the flux power spectrum are strongly scale- and redshift-dependent and extend to large scales. Considerable caution is needed in attempts to use calibrated HPM simulations for quantitative predictions of the flux power spectrum and other statistical properties of the Lyman-alpha forest.

Matteo Viel; Martin G. Haehnelt; Volker Springel

2005-04-28T23:59:59.000Z

285

Evaluation of Snow Depth and Soil Temperatures Predicted by the Hydro–Thermodynamic Soil–Vegetation Scheme Coupled with the Fifth-Generation Pennsylvania State University–NCAR Mesoscale Model  

Science Conference Proceedings (OSTI)

The Hydro–Thermodynamic Soil–Vegetation Scheme (HTSVS) coupled in a two-way mode with the fifth-generation Pennsylvania State University–National Center for Atmospheric Research (NCAR) Mesoscale Meteorological Model (MM5) is evaluated for a ...

Balachandrudu Narapusetty; Nicole Mölders

2005-12-01T23:59:59.000Z

286

Notice of Public Hearings for the Proposed Bangor Hydro-Electric Company (BHE) Northeast Reliability Inteconnect (DOE/EIS-0372) (09/12/05)  

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

6 Federal Register 6 Federal Register / Vol. 70, No. 175 / Monday, September 12, 2005 / Notices DEPARTMENT OF ENERGY [Docket No. PP-89-1] Notice of Public Hearings for the Proposed Bangor Hydro-Electric Company (BHE) Northeast Reliability Interconnect AGENCY: Department of Energy. ACTION: Notice of public hearings. SUMMARY: The Department of Energy (DOE) announces two public hearings on the ''Draft Environmental Impact Statement for the Bangor Hydro-Electric Company (BHE) Northeast Reliability Interconnect'' (DOE/EIS-0372). The Draft EIS was prepared pursuant to the National Environmental Policy Act of 1969 (NEPA), as amended, 42 U.S.C. 4321 et seq., the Council on Environmental Quality NEPA regulations, 40 CFR parts 1500-1508, and the DOE NEPA regulations, 10 CFR part 1021. The U.S. Fish and Wildlife

287

Cumulative Effects of Micro-Hydro Development on the Fisheries of the Swan River Drainage, Montana, Volume II, Technical Information, 1983-1984 Final Report.  

DOE Green Energy (OSTI)

This report summarizes a study to determine the potential cumulative effects of proposed small hydro development on the fisheries of the Swan River drainage. This report contains technical information and is a support document for the main report (Leathe and Enk, 1985). Consequently, discussion of results was minimized. The sections on fish population monitoring, streambed monitoring, habitat survey comparisons, and water temperature are the only portions that were not discussed in the main report. 5 refs., 55 figs., 44 tabs.

Leathe, Stephen A.

1985-07-01T23:59:59.000Z

288

Cumulative Effects of Micro-Hydro Development on the Fisheries of the Swan River Drainage, Montana, First Annual Progress Report (Covering Field Season July-November 1982).  

DOE Green Energy (OSTI)

This fisheries study is to determine the potential cumulative biological and economic effects of 20 small or micro-hydro-electric facilities (less than 5 megawatts) proposed to be constructed on tributaries to the Swan River, a 1738 square kilometer (671 square mile) drainage located in northwestern Montana. The study addresses portions of measure 1204 (b) (2) of the Norwthwest Power Planning Council's Columbia River Basin Fish and Wildlife Program. Aerial pre-surveys conducted during 1982 identified 102 stream reaches that may support fish populations in the Swan drainage between Swan and Lindbergh lakes. These reaches were located in 49 tributary streams and constituted 416 kilometers (258 miles) of potential fish habitat. Construction of all proposed small hydro projects would divert water from 54 kilometers (34 miles) or about 13 percent of the tributary system. Only two of the 20 proposed hydro sites did not support trout populations and most were populated by migratory bull trout and westslope cutthroat trout. Potential cumulative habitat losses that could result from dewatering of all proposed project areas were predicted using a stream reach classification scheme involving stream gradient, drainage ara, and fish population data. Preliminary results of this worst case analysis indicate that 23, 19 and 6 percent of the high quality rearing habitat for cutthroat, bull, and brook trout respectively would be lost.

Leathe, Stephen A.; Graham, Patrick J.

1984-03-01T23:59:59.000Z

289

Bentonite alteration due to thermal-hydro-chemical processes during the early thermal period in a nuclear waste repository  

SciTech Connect

After closure of an underground nuclear waste repository, the decay of radionuclides will raise temperature in the repository, and the bentonite buffer will resaturate by water inflow from the surrounding host rock. The perturbations from these thermal and hydrological processes are expected to dissipate within hundreds to a few thousand years. Here, we investigate coupled thermal-hydro-chemical processes and their effects on the short-term performance of a potential nuclear waste repository located in a clay formation. Using a simplified geometric configuration and abstracted hydraulic parameters of the clayey formation, we examine geochemical processes, coupled with thermo-hydrologic phenomena, and potential changes in porosity near the waste container during the early thermal period. The developed models were used for evaluating the mineral alterations and potential changes in porosity of the buffer, which can affect the repository performance. The results indicate that mineral alteration and associated changes in porosity induced by early thermal and hydrological processes are relatively small and are expected to not significantly affect flow and transport properties. Chlorite precipitation was obtained in all simulation cases. A maximum of one percent volume fraction of chlorite could be formed, whose process may reduce swelling and sorption capacity of bentonite clay, affecting the performance of the repository. llitisation process was not obtained from the present simulations.

Xu, T.; Senger, R.; Finsterle, S.

2011-02-01T23:59:59.000Z

290

Evidence for Hydro-Gravitational Structure Formation Theory versus Cold-Dark-Matter, Hierarchical-Clustering, and Jeans 1902  

E-Print Network (OSTI)

Observations are compared to conflicting predictions about self-gravitational structure formation by the hydro-gravitational theory (HGT) of Gibson 1996-2003 versus cold-dark-matter hierarchical-clustering-cosmology (CDMHCC) and the Jeans 1902 criterion. According to HGT, gravitational structures form immediately after mass-energy equality by plasma fragmentation at 30,000 years when viscous and weak turbulence forces first balance gravitational forces within the horizon L_H = ct < L_J = c/[3\\rho G]^1/2, contrary to the Jeans 1902 criterion. Buoyancy forces fossilize the 10^-12 s^-1 rate-of-strain and the 10^-17 kg m^-3 baryonic density. The non-baryonic dark matter (NBDM) diffuses into the voids rather than forming cold-dark-matter (CDM) halos required by CDMHCC. From HGT, supercluster-mass to galaxy-mass fragments exist at the plasma to gas transition, and these fragment further to form proto-globular-star clusters (PGCs) and planetary-mass primordial-fog-particles (PFPs): the baryonic dark matter of the interstellar-medium and inner-galaxy-dark-matter-halos, from which all planets and stars are formed by accretion (Gibson 1996, Schild 1996). From HGT and a rich cluster mass profile (Tyson and Fischer 1995), D_NBDM = 6 x10^28 m^2 s^-1, m_NBDM <= 10^-33 kg, and the NBDM forms outer-galaxy halos after 300,000 years.

Carl H. Gibson; Rudy Schild

2003-04-27T23:59:59.000Z

291

Halo expansion in cosmological hydro simulations: towards a baryonic solution of the cusp/core problem in massive spirals  

E-Print Network (OSTI)

A clear prediction of the Cold Dark Matter model is the existence of cuspy dark matter halo density profiles on all mass scales. This is not in agreement with the observed rotation curves of spiral galaxies, challenging on small scales the otherwise successful CDM paradigm. In this work we employ high resolution cosmological hydro-dynamical simulations to study the effects of dissipative processes on the inner distribution of dark matter in Milky-Way like objects (M~1e12 Msun). Our simulations include supernova feedback, and the effects of the radiation pressure of massive stars before they explode as supernovae. The increased stellar feedback results in the expansion of the dark matter halo instead of contraction with respect to N-body simulations. Baryons are able to erase the dark matter cuspy distribution creating a flat, cored, dark matter density profile in the central several kpc of a massive Milky-Way like halo. The profile is well fit by a Burkert profile, with fitting parameters consistent with the ...

Maccio', Andrea V; Brook, Chris B; Wadsley, James; Couchman, H M P; Shen, Sijing; Gibson, Brad K; Quinn, Tom

2011-01-01T23:59:59.000Z

292

Understanding Spatio-Temporal Variability and Associated Physical Controls of Near-Surface Soil Moisture in Different Hydro-Climates  

E-Print Network (OSTI)

Near-surface soil moisture is a key state variable of the hydrologic cycle and plays a significant role in the global water and energy balance by affecting several hydrological, ecological, meteorological, geomorphologic, and other natural processes in the land-atmosphere continuum. Presence of soil moisture in the root zone is vital for the crop and plant life cycle. Soil moisture distribution is highly non-linear across time and space. Various geophysical factors (e.g., soil properties, topography, vegetation, and weather/climate) and their interactions control the spatio-temporal evolution of soil moisture at various scales. Understanding these interactions is crucial for the characterization of soil moisture dynamics occurring in the vadose zone. This dissertation focuses on understanding the spatio-temporal variability of near-surface soil moisture and the associated physical control(s) across varying measurement support (point-scale and passive microwave airborne/satellite remote sensing footprint-scale), spatial extents (field-, watershed-, and regional-scale), and changing hydro-climates. Various analysis techniques (e.g., time stability, geostatistics, Empirical Orthogonal Function, and Singular Value Decomposition) have been employed to characterize near-surface soil moisture variability and the role of contributing physical control(s) across space and time. Findings of this study can be helpful in several hydrological research/applications, such as, validation/calibration and downscaling of remote sensing data products, planning and designing effective soil moisture monitoring networks and field campaigns, improving performance of soil moisture retrieval algorithm, flood/drought prediction, climate forecast modeling, and agricultural management practices.

Joshi, Champa

2013-05-01T23:59:59.000Z

293

Plasma parameters and electromagnetic forces induced by the magneto hydro dynamic interaction in a hypersonic argon flow experiment  

SciTech Connect

This work proposes an experimental analysis on the magneto hydro dynamic (MHD) interaction induced by a magnetic test body immersed into a hypersonic argon flow. The characteristic plasma parameters are measured. They are related to the voltages arising in the Hall direction and to the variation of the fluid dynamic properties induced by the interaction. The tests have been performed in a hypersonic wind tunnel at Mach 6 and Mach 15. The plasma parameters are measured in the stagnation region in front of the nozzle of the wind tunnel and in the free stream region at the nozzle exit. The test body has a conical shape with the cone axis in the gas flow direction and the cone vertex against the flow. It is placed at the nozzle exit and is equipped with three permanent magnets. In the configuration adopted, the Faraday current flows in a closed loop completely immersed into the plasma of the shock layer. The electric field and the pressure variation due to MHD interaction have been measured on the test body walls. Microwave adsorption measurements have been used for the determination of the electron number density and the electron collision frequency. Continuum recombination radiation and line radiation emissions have been detected. The electron temperature has been determined by means of the spectroscopic data by using different methods. The electron number density has been also determined by means of the Stark broadening of H{sub {alpha}} and the H{sub {beta}} lines. Optical imaging has been utilized to visualize the pattern of the electric current distribution in the shock layer around the test body. The experiments show a considerable effect of the electromagnetic forces produced by the MHD interaction acting on the plasma flow around the test body. A comparison of the experimental data with simulation results shows a good agreement.

Cristofolini, Andrea; Neretti, Gabriele; Borghi, Carlo A. [Department of Electrical Engineering, University of Bologna, Viale Risorgimento 2, 40136 Bologna (Italy)

2012-08-01T23:59:59.000Z

294

Cumulative Effects of Micro-Hydro Development on the Fisheries of the Swan River Drainage, Montana, Volume III, Fish and Habitat Inventory of Tributary Streams, 1983-1984 Final Report.  

DOE Green Energy (OSTI)

This report summarizes a study of the fisheries of the Swan River drainage in relation to potential small hydro development. This information was collected in order to obtain a reliable basin-wide database which was used to evaluate the potential cumulative effects of a number of proposed small hydro developments on the fisheries of the drainage. For each named tributary stream there is a reach-by-reach narrative summary of general habitat characteristics, outstanding features of the stream, and fish populations and spawning use. An attempt was made to rank many of the measured parameters relative to other surveyed stream reaches in the drainage. 3 refs.

Leathe, Stephen A.

1985-03-01T23:59:59.000Z

295

Cumulative Effects of Micro-Hydro Development on the Fisheries of the Swan River Drainage, Montana, Volume I, Summary, 1983-1984 Final Report.  

DOE Green Energy (OSTI)

This study was designed to develop and apply methods to evaluate the cumulative effects of 20 proposed small hydro projects on the fisheries resources of the Swan River drainage located in northwestern Montana. Fish population and reach classification information was used to estimate total populations of 107,000 brook trout, 65,000 cut-throat trout and 31,000 juvenile bull trout within the tributary system. Distribution, abundance, and life history of fish species in the drainage and their contribution to the sport fishery were considered in the cumulative impact analysis. Bull trout were chosen as the primary species of concern because of their extensive use of project areas, sensitivity to streambed sedimentation, and their importance to the lake and river sport fisheries. Dewatering of hydroelectric diversion zones and streambed sedimentation (resulting from forest and small hydro development) were the major impacts considered. The developer proposed to divert up to the entire streamflow during low flow months because maintenance of recommended minimum bypass flows would not allow profitable project operation. Dewatering was assumed to result in a total loss of fish production in these areas. 105 refs., 19 figs., 38 tabs.

Leathe, Stephen A.; Enk, Michael D.

1985-04-01T23:59:59.000Z

296

Suggested performance specifications of standard modular controls for the automation of small hydro electric facilities. [Plant capacities from 50 kW to 15 MW  

DOE Green Energy (OSTI)

These specifications are made available by the Department of Energy for the voluntary use by any person, corporation or governmental body in the writing of purchase specifications for the automatic control of small hydro generating stations, i.e., hydro plants ranging in size from 50 kW to 15 MW. It is believed that the use of these specifications will permit competition among capable vendors and, at the same time, assure proper and reliable operation of both the automation hardware and software purchased. The specifications are detailed to a degree which should assure the interchangeability of hardware and software from various suppliers. This also increases the likelihood that spare parts and service will be available for many years. The specifications are written in modules, each of which can be included or excluded for ease of editing to match a particular application. Brief but detailed instructions are included for such editing. An extensive appendix gives the alternatives which were considered and reasons for the various choices specified.

Beckwith, R.W.

1980-06-01T23:59:59.000Z

297

Toronto Hydro Energy Services  

E-Print Network (OSTI)

The working group members were welcomed to the first meeting of the DACP?TWG and thanked for their volunteer participation. The WG members introduced themselves and identified the company or sector they are affiliated with. The Chair discussed housekeeping issues; washrooms, breaks, lunch etc.

Peter Alpajaro; Paul Kerr; Shane Harwood; Ryan Benner; Ray Wieszczyk; Darren Macdonald; Francois Abdelnour; Ian Macdonald; Richard Gell; Randy Heaton; Khalil Houri; David Besselievre; Bruce Power; Gerdau Ameristeel; Sheryl Irwin; Carl Ecelbarger; Ken Johnson; Heather Sears; Jennifer Croke; Bruce Power

2006-01-01T23:59:59.000Z

298

More power from hydro  

Science Conference Proceedings (OSTI)

Utilities are striving to upgrade the already impressive performance of hydroelectric plants at a reasonable cost. The Electric Power Research Institute (EPRI) solicited utility industry feedback on what kinds of improvements to pursue, with forced outages, scheduled outages, plant efficiency, and new equipment reliability ranking as top candidates. Innovative approaches to operation and maintenance are springing up, but more effective channels for sharing technical information are neeeded. 7 references, 2 figures, 1 table.

Lihach, N.; Birk, J.; Sullivan, C.

1984-03-01T23:59:59.000Z

299

Idaho Micro Hydro Handbook  

Science Conference Proceedings (OSTI)

This handbook addresses the development of micro-hydroelectric systems. An overview of microhydro systems, methods for determining site feasibility and guidance in system design are provided. The technology is well developed and equipment is available from a variety of sources. By following the steps outlined here, the site developer will be able to move through the site development process. The basic information presented here is not intended to answer all the questions a developer may have. The reference section in the back will guide those in need to additional information.

Volkman, J.; Eastlake, B.

1983-01-01T23:59:59.000Z

300

FPL Energy Hydro One  

E-Print Network (OSTI)

Khaqan Khan welcomed the group. A restatement of the working group’s objectives to identify and address barriers to wind energy integration in Ontario was made. A brief overview of the working group’s objectives for the day was given, with the main goal to achieve Wind Power Integration Working Group (WPIWG) consensus on

Deluzio Jim; Jayaraman Jay; Lawler Lisa; Adams Tom; Francois Cadieux; Vallejo Patricia; Seethapathy Ravi; Malinowski Martin; Rabadi Adi; Northland Power Incorporated; Chase Maia; Huber Devon; Khan Khaqan; Lafoyiannis Peter; Lodyga Martin; Romeo Rick

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroe lec tric" 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

Numerical Modeling of Hydraulic Fracture Propagation Using Thermo-hydro-mechanical Analysis with Brittle Damage Model by Finite Element Method  

E-Print Network (OSTI)

Better understanding and control of crack growth direction during hydraulic fracturing are essential for enhancing productivity of geothermal and petroleum reservoirs. Structural analysis of fracture propagation and impact on fluid flow is a challenging issue because of the complexity of rock properties and physical aspects of rock failure and fracture growth. Realistic interpretation of the complex interactions between rock deformation, fluid flow, heat transfer, and fracture propagation induced by fluid injection is important for fracture network design. In this work, numerical models are developed to simulate rock failure and hydraulic fracture propagation. The influences of rock deformation, fluid flow, and heat transfer on fracturing processes are studied using a coupled thermo-hydro-mechanical (THM) analysis. The models are used to simulate microscopic and macroscopic fracture behaviors of laboratory-scale uniaxial and triaxial experiments on rock using an elastic/brittle damage model considering a stochastic heterogeneity distribution. The constitutive modeling by the energy release rate-based damage evolution allows characterizing brittle rock failure and strength degradation. This approach is then used to simulate the sequential process of heterogeneous rock failures from the initiation of microcracks to the growth of macrocracks. The hydraulic fracturing path, especially for fractures emanating from inclined wellbores and closed natural fractures, often involves mixed mode fracture propagation. Especially, when the fracture is inclined in a 3D stress field, the propagation cannot be modeled using 2D fracture models. Hence, 2D/3D mixed-modes fracture growth from an initially embedded circular crack is studied using the damage mechanics approach implemented in a finite element method. As a practical problem, hydraulic fracturing stimulation often involves fluid pressure change caused by injected fracturing fluid, fluid leakoff, and fracture propagation with brittle rock behavior and stress heterogeneities. In this dissertation, hydraulic fracture propagation is simulated using a coupled fluid flow/diffusion and rock deformation analysis. Later THM analysis is also carried out. The hydraulic forces in extended fractures are solved using a lubrication equation. Using a new moving-boundary element partition methodology (EPM), fracture propagation through heterogeneous media is predicted simply and efficiently. The method allows coupling fluid flow and rock deformation, and fracture propagation using the lubrication equation to solve for the fluid pressure through newly propagating crack paths. Using the proposed model, the 2D/3D hydraulic fracturing simulations are performed to investigate the role of material and rock heterogeneity. Furthermore, in geothermal and petroleum reservoir design, engineers can take advantage of thermal fracturing that occurs when heat transfers between injected flow and the rock matrix to create reservoir permeability. These thermal stresses are calculated using coupled THM analysis and their influence on crack propagation during reservoir stimulation are investigated using damage mechanics and thermal loading algorithms for newly fractured surfaces.

Min, Kyoung

2013-08-01T23:59:59.000Z

302

Synthesis and structural characterization of three copper coordination polymers with pyridine derivatives from hydro(solvo)thermal in situ decarboxylation reactions of 2,5-dicarboxylpyridine  

Science Conference Proceedings (OSTI)

The hydro(solvo)thermal self-assembles of CuI, KI and 2,5-dicarboxylpyridine [2,5-(COOH){sub 2}py] in different molar ratios in H{sub 2}O/alcohol solutions produced three Cu coordination polymers as 2-D [N-C{sub 2}H{sub 5}py][Cu{sub 3}I{sub 4}] 1, 1-D [N-CH{sub 3}py][Cu{sub 2}I{sub 3}] 2 as well as 1-D [Cu(2-COOpy){sub 2}]{center_dot}H{sub 2}O 3 (N-C{sub 2}H{sub 5}py=N-ethylpyridine, N-CH{sub 3}py=N-methylpyridine, 2-COOpy=2-carboxylpyridine). N-C{sub 2}H{sub 5}py in 1 and N-CH{sub 3}py in 2 derived from the solvothermal in situ simultaneous decarboxylation and N-alkylation reactions of 2,5-(COOH){sub 2}py. The semi-decarboxylation reaction of 2,5-(COOH){sub 2}py into 2-COOpy occurred in the preparation of 3. X-ray single-crystal analysis revealed that CuI is transformed into a 2-D [Cu{sub 3}I{sub 4}]{sup -} layer in compound 1 and a 1-D chain in compound 2, templated by [N-C{sub 2}H{sub 5}py]{sup +} and [N-CH{sub 3}py]{sup +}, respectively. Compound 3 is a divalent Cu compound. The Cu(II) centers with a 4+2 geometry are coordinated by {mu}{sub 3}-mode 2-COOpy ligands. All of the title compounds were characterized by CHN analysis, IR spectrum analysis and TG analysis. Compounds 1 and 2 exhibit fluorescence properties with the maximum emissions at 581 nm for 1 and 537 nm for 2. - Graphical abstract: Three compounds were obtained via in situ metal-ligand hydro(solvo)thermal reactions of 2,5-(cooh){sub 2}py with cui. Three types of in situ reactions occurred for 2,5-(cooh){sub 2}py: decarboxylation n-ethylated in 1, n-methylated in 2 and semi-decarboxylation in 3.

Hou Qin; Xu Jianing [College of Chemistry and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130023 (China); Yu Jiehui, E-mail: jiehuiyu@yahoo.com.c [College of Chemistry and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130023 (China); State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, Jiangsu 210093 (China); Wang Tiegang; Yang Qingfeng [College of Chemistry and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130023 (China); Xu Jiqing, E-mail: xjq@mail.jlu.edu.c [College of Chemistry and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130023 (China)

2010-07-15T23:59:59.000Z

303

Hydro-Gravitational-Dynamics Interpretation of the Tadpole VV29 Merging Galaxy System: Dark-Matter-Halo-Planet Star-Cluster Wakes  

E-Print Network (OSTI)

Hubble Space telescope (HST) images of merging galaxy system VV29 reveal the 0.3 Mpc baryonic-dark-matter (BDM) halo composed of primordial protoglobularstarcluster (PGC) clumps of planets. Star-cluster-wakes trace the merger by formation of stars from the planets. Aligned young globular star clusters (YGCs), star-wakes and dust-trails show the frictional, spiral passage of galaxy fragments VV29cdef in a long tail-like galaxy (VV29b) as the fragments merge on the accretion disk plane of the central spiral galaxy VV29a. The observations confirm the hydro-gravitational-dynamics (HGD) prediction of Gibson 1996 and quasar microlensing inference of Schild 1996 that the dark matter of galaxies is dominated by planets (PFPs) in million-solar-mass clumps. Globular star clusters (YGCs, OGCs, PGCs) preserve the density of the plasma epoch 30,000 years after the big bang when viscous supercluster-fragmentation began. Tadpole images show linear galaxy clusters reflecting turbulent vortex lines of protogalaxy fragmentation at the 0.003 Mpc Kolmogorov-Nomura scale of the plasma before transition to gas. The halo size indicates strong diffusion of PGC primordial-planet-clumps from a cooling protogalaxy as its planets freeze.

Carl H. Gibson

2008-03-29T23:59:59.000Z

304

Further research, development and commercialization of the hydro-pneumatic apparatus for harnessing ultra low-head hydropower. Progress report, January 1--July 31, 1996  

DOE Green Energy (OSTI)

The main research thrust of this period was devoted to development, construction and preparation to laboratory testing of two new power converters of higher than the old converter capacity. These converters should develop substantially larger air flow rate to test the authors new air helical turbines, combined with air chambers. Major tasks of this part of the project are completion of the gate control mechanism; continuation of the assessment of air turbine options including construction and testing a helical delta shape turbine for hydro-pneumatic power converters; completion of construction of larger power converters including gates and control systems; development of test plan; procure test equipment; preparation to the tests; and development and construction of a new converter with louvre-type gate system. During this period the gate control system was tested in various mechanical combinations. The tests validated reliability and integrity of the developed mechanism. The design of the control system can be recommended for practical applications. Phases of operation of the control system are shown.

Gorlov, A.M.

1996-12-31T23:59:59.000Z

305

Feasibility Assessment of Water Energy Resources of the United States for New Low Power and Small Hydro Classes of Hydroelectric Plants  

DOE Green Energy (OSTI)

Water energy resource sites identified in the resource assessment study reported in Water Energy Resources of the United States with Emphasis on Low Head/Low Power Resources, DOE/ID-11111, April 2004 were evaluated to identify which could feasibly be developed using a set of feasibility criteria. The gross power potential of the sites estimated in the previous study was refined to determine the realistic hydropower potential of the sites using a set of development criteria assuming they are developed as low power (less than 1 MW) or small hydro (between 1 and 30 MW) projects. The methodologies for performing the feasibility assessment and estimating hydropower potential are described. The results for the country in terms of the number of feasible sites, their total gross power potential, and their total hydropower potential are presented. The spatial distribution of the feasible potential projects is presented on maps of the conterminous U.S. and Alaska and Hawaii. Results summaries for each of the 50 states are presented in an appendix. The results of the study are also viewable using a Virtual Hydropower Prospector geographic information system application accessible on the Internet at: http://hydropower.inl.gov/prospector.

Douglas G. Hall

2006-01-01T23:59:59.000Z

306

Hydro-Gravitational-Dynamics Interpretation of the Tadpole VV29 Merging Galaxy System: Dark-Matter-Halo-Planet Star-Cluster Wakes  

E-Print Network (OSTI)

Hubble Space telescope (HST) images of merging galaxy system VV29 reveal the 0.3 Mpc baryonic-dark-matter (BDM) halo composed of primordial protoglobularstarcluster (PGC) clumps of planets. Star-cluster-wakes trace the merger by formation of stars from the planets. Aligned young globular star clusters (YGCs), star-wakes and dust-trails show the frictional, spiral passage of galaxy fragments VV29cdef in a long tail-like galaxy (VV29b) as the fragments merge on the accretion disk plane of the central spiral galaxy VV29a. The observations confirm the hydro-gravitational-dynamics (HGD) prediction of Gibson 1996 and quasar microlensing inference of Schild 1996 that the dark matter of galaxies is dominated by planets (PFPs) in million-solar-mass clumps. Globular star clusters (YGCs, OGCs, PGCs) preserve the density of the plasma epoch 30,000 years after the big bang when viscous supercluster-fragmentation began. Tadpole images show linear galaxy clusters reflecting turbulent vortex lines of protogalaxy fragmentatio...

Gibson, Carl H

2008-01-01T23:59:59.000Z

307

CO{sub 2} Geologic Storage: Coupled Hydro-Chemo-Thermo-Mechanical Phenomena - From Pore-scale Processes to Macroscale Implications -  

SciTech Connect

Global energy consumption will increase in the next decades and it is expected to largely rely on fossil fuels. The use of fossil fuels is intimately related to CO{sub 2} emissions and the potential for global warming. Geological CO{sub 2} storage aims to mitigate the global warming problem by sequestering CO{sub 2} underground. Coupled hydro-chemo-mechanical phenomena determine the successful operation and long term stability of CO{sub 2} geological storage. This research explores coupled phenomena, identifies different zones in the storage reservoir, and investigates their implications in CO{sub 2} geological storage. In particular, the research: Explores spatial patterns in mineral dissolution and precipitation (comprehensive mass balance formulation); experimentally determines the interfacial properties of water, mineral, and CO{sub 2} systems (including CO{sub 2}-water-surfactant mixtures to reduce the CO{sub 2}- water interfacial tension in view of enhanced sweep efficiency); analyzes the interaction between clay particles and CO{sub 2}, and the response of sediment layers to the presence of CO{sub 2} using specially designed experimental setups and complementary analyses; couples advective and diffusive mass transport of species, together with mineral dissolution to explore pore changes during advection of CO{sub 2}-dissolved water along a rock fracture; upscales results to a porous medium using pore network simulations; measures CO{sub 2} breakthrough in highly compacted fine-grained sediments, shale and cement specimens; explores sealing strategies; and experimentally measures CO{sub 2}-CH{sub 4} replacement in hydrate-bearing sediments during. Analytical, experimental and numerical results obtained in this study can be used to identify optimal CO{sub 2} injection and reservoir-healing strategies to maximize the efficiency of CO{sub 2} injection and to attain long-term storage.

Santamarina, J. Carlos

2013-05-31T23:59:59.000Z

308

Utveckling av fastigheten Hydro; Development of the property Hydro.  

E-Print Network (OSTI)

?? Sölvesborg är en stad under expansion, dit lockas folk av en lantlig idyll nära havet. Sölvesborgs kommun har som mål att öka invånarantalet från… (more)

Bergh, Alexander

2013-01-01T23:59:59.000Z

309

comments to the draft Stakeholder Engagement Plan (SE-93) and the Terms of Reference of the Reliability Standards Auditing Working Group (“RSAWG”) regarding the Compliance Auditing of Reliability Standards for Ontario Market Participants. Hydro  

E-Print Network (OSTI)

One offers the following comments for your consideration: 1. The first objective listed on page 2 of the draft engagement plan states that the stakeholder engagement’s goal is to provide “…stakeholders the opportunity to provide feedback to MACD on their business needs around the auditing process (e.g. audit preparation materials, timing of deadlines, etc). ” However, on page 1 of the plan, items such as evidentiary requirements and disclosure of audit results are listed as “Out of Scope”. Hydro One submits that these items and others are important parts of the audit process and should be discussed and agreed on so Ontario entities can prepare accordingly. 2. The last bullet in the Terms of Reference document states that the Working Group is meant to provide advice and as a result consensus is not a goal of the engagement. Hydro One submits that, considering that Market Rule amendments will need to be in place (including Stakeholders Engagement, Technical Panel and IESO Board of Directors approval) to allow MACD to proceed with audit activities in Ontario, the RSAWG is the appropriate group to discuss and reach

unknown authors

2011-01-01T23:59:59.000Z

310

Draft environmental impact statement for construction and operation of the proposed Bangor Hydro-Electric Company`s second 345-kV transmission tie line to New Brunswick  

Science Conference Proceedings (OSTI)

This Draft Environmental Impact Statement (DEIS) was prepared by the US Department of Energy (US DOE). The proposed action is the issuance of Presidential Permit PP-89 by DOE to Bangor Hydro-Electric Company to construct and operate a new international transmission line interconnection to New Brunswick, Canada that would consist of an 83.8 mile (US portion), 345-kilovolt (kV) alternating current transmission line from the US-Canadian border at Baileyville, Maine to an existing substation at Orrington, Maine. The principal environmental impacts of the construction and operation of the transmission line would be incremental in nature and would include the conversion of forested uplands (mostly commercial timberlands) and wetlands to right-of-way (small trees, shrubs, and herbaceous vegetation). The proposed line would also result in localized minor to moderate visual impacts and would contribute a minor incremental increase in the exposure of some individuals to electromagnetic fields. This DEIS documents the purpose and need for the proposed action, describes the proposed action and alternatives considered and provides a comparison of the proposed and alternatives routes, and provides detailed information on analyses of the environmental consequences of the proposed action and alternatives, as well as mitigative measures to minimize impacts.

NONE

1993-10-01T23:59:59.000Z

311

Hydro-flow supra-turbine engine  

SciTech Connect

A turbine engine operates at high pressure and at relatively low temperatures and revolutions per minute through the use of special carburetion, compressor, combustion unit, and turbine arrangements. The system is characterized by the use of water which is vaporized and concurrently reduces the temperature of the vaporized fuel and air mixture as compression occurs, and is not physically intermixed with the combustion gases until after initial combustion takes place. The compressor includes a pair of back-to-back, four stage composite compressors to which synchronized dual carburetion or meter-flow arrangements separately supply water and gasoline or other fuel, along with air. The water absorbs heat from the compression of both of the two compressors, and the resultant vaporous product gases are routed to the jacket of a combustion chamber in which the compressed fuel and air mixture is burned. Following initial ignition and some burning of the fuel, the superheated steam and combustion products are combined, and the combination is supplied to a multistage transverse flow turbine having in the order of 17 pressure stages. The turbine includes arrangements for directing the high pressure gases back and forth through the rotor blades at different radial distances from the axis of the turbine. Exhaust gases from the turbine are applied to a ''floating'' muffler, including a rotatable inner chamber to facilitate mixing exhaust gases with the ambient air, and to disperse the high moisture content of the exhaust gases.

Neale, A.B.

1981-08-04T23:59:59.000Z

312

03MTG-018 Hydro Adv. Mailer  

Science Conference Proceedings (OSTI)

Aug 22, 2003 ... Smelter and Refinery. 7:30 am–5:30 pm . ..... Nickel and Cobalt Electrowinning and Refining. (1 hr), (Bruce ... oil pipelines, cooling water, etc.

313

Helicity in Hydro and MHD Reconnection  

E-Print Network (OSTI)

Helicity, a measure of the linkage of flux lines, has subtle and largely unknown effects upon dynamics. Both magnetic and hydrodynamic helicity are conserved for ideal systems and could suppress nonlinear dynamics. What actually happens is not clear because in a fully three-dimensional system there are additional channels whereby intense, small-scale dynamics can occur. This contribution shows one magnetic and one hydrodynamic case where for each the presence of helicity does not suppress small-scale intense dynamics of the type that might lead to reconnection.

Axel Brandenburg; Robert M. Kerr

2000-12-10T23:59:59.000Z

314

Particle spectra and hydro-inspired models  

E-Print Network (OSTI)

Several popular parameterizations of the freeze-out conditions in ultra-relativistic heavy-ion collisions are shortly reviewed. The common features of the models, responsible for the successful description of hadronic observables, are outlined.

Wojciech Florkowski

2005-09-16T23:59:59.000Z

315

The second act of hydro: small perturbations  

E-Print Network (OSTI)

Hydrodynamical description of the "Little Bang" in heavy ion collisions is surprisingly successful: here we systematically study propagation of small perturbations %, also treated hydrodynamically. Using analytic description of the expanding fireball known as the "Gubser flow", we proceed to linearized equations for perturbations. As all variables are separated and all equations solved (semi)analytically, we can collect all the harmonics and reconstruct the complete Green function of the problem, even in the viscous case. Applying it to the power spectrum we found acoustic minimum at the $m=7$ and maximum at $m=9$, which remarkably have some evidence for both in the data. We estimate effective viscosity and size of the perturbation from a fit to power spectrum. The shape of the two-point correlator is also reproduced remarcably well. At the end we argue that independent perturbations are local, and thus harmonics phases are correlated.

Pilar Staig; Edward Shuryak

2011-06-16T23:59:59.000Z

316

Hydro static water level systems at Fermilab  

Science Conference Proceedings (OSTI)

Several Hydrostatic Water Leveling systems (HLS) are in use at Fermilab. Three systems are used to monitor quadrupoles in the Tevatron and two systems are used to monitor ground motion for potential sites for the International Linear Collider (ILC). All systems use capacitive sensors to determine the water level of water in a pool. These pools are connected with tubing so that relative vertical shifts between sensors can be determined. There are low beta quadrupoles at the B0 and D0 interaction regions of Tevatron accelerator. These quadrupoles use BINP designed and built sensors and have a resolution of 1 micron. All regular lattice superconducting quadrupoles (a total of 204) in the Tevatron use a Fermilab designed system and have a resolution of 6 microns. Data on quadrupole motion due to quenches, changes in temperature will be presented. In addition data for ground motion for ILC studies caused by natural and cultural factors will be presented.

Volk, J.T.; Guerra, J.A.; Hansen, S.U.; Kiper, T.E.; Jostlein, H.; Shiltsev, V.; /Fermilab; Chupyra, A.; Kondaurov, M.; Singatulin, S.; /Novosibirsk, IYF

2006-09-01T23:59:59.000Z

317

OPTIMAL BIDDING STRATEGY FOR HYDRO UNIT.  

E-Print Network (OSTI)

??The bidding price for the renewable energy is very different from some traditional energy, like gas, coal and so on, because when we produced the… (more)

ZHU, RENCHEN

2013-01-01T23:59:59.000Z

318

Laotian hydro scheme will supply Thailand  

SciTech Connect

Transmission lines between Laos and Thailand are being strengthened to allow Thailand the opportunity to benefit from the surplus power of the Nam Ngum hydroelectric project. Phase 2 of the project has increased capacity beyond expected Laotian demand in order to develop a long-term economic program of sales to Thailand, which can use the energy as a fuel replacement. Agreements of the Electric Generating Authority of Thailand (EGAT) and Electrite du Laos (EdL) specify sales at the rate of $4.50 per megawatt hour, with a mutual option to renew after ten years. Rural electrification, fisheries, and flood control benefits for Laos will add to the possibilities for economic development. Details are given in the article for the expansion and costs of the powerhouse, reservoirs, and transmission equipment. (DCK)

Budhraja, P.S.

1977-02-01T23:59:59.000Z

319

Galaxy formation from dry and hydro simulations  

E-Print Network (OSTI)

The effects of dry and wet merging on the Scaling Laws (SLs) of elliptical galaxies (Es) are discussed. It is found that the galaxy SLs, possibly established at high redshift by the fast collapse of gas-rich and clumpy stellar distributions in preexisting dark matter halos following the cosmological SLs, are compatible with a (small) number of galaxy mergers at lower redshift.

Ciotti, L

2009-01-01T23:59:59.000Z

320

Bellavance, Erik Hydro Quebec Energy Markets A  

E-Print Network (OSTI)

Scribe: John MacKenzie, IESO. Please report any corrections, additions or deletions to these notes to the following

Brian Ontario Power Generation A; Pascal Brookfield Power A; Marc-andré Brookfield Power A; Robert Ieso A; Leung Linda; John Ieso A; Paul Powerex A; George Aquilon A; David Ontario Power Generation A; John Silverhill A; Ray Constellation New Energy A

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroe lec tric" 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

Old Harbor Scammon Bay Hydro Feasibility  

DOE Green Energy (OSTI)

The grantee, Alaska Village Electric Cooperative (AVEC), is a non-profit member owned rural electric generation and distribution cooperative. The proposed Project is located near the community of Old Harbor, Alaska. Old Harbor is on the southeastern coast of Kodiak Island, approximately 70 miles southwest of the City of Kodiak and 320 miles southwest of Anchorage. In 1998 sufficient information had been developed to apply for a license to construct the project and the cost was estimated to be $2,445,000 for a 500 KW project on Lagoon Creek. Major features of the project included an eight-foot high diversion dam on Mountain Creek, a desander box, a 9,800-foot long penstock to the powerhouse on Lagoon Creek, and a 5,500-foot long access road. It was also anticipated that the project could provide an additional source of water to Old Harbor. The report details the history and lessons learned in designing and permiting the proposed hydroelectric facility.

Brent Petrie

2007-06-27T23:59:59.000Z

322

Hydro-without-Hydro Framework for Simulations of Black Hole-Neutron Star Binaries  

E-Print Network (OSTI)

We introduce a computational framework which avoids solving explicitly hydrodynamic equations and is suitable to study the pre-merger evolution of black hole-neutron star binary systems. The essence of the method consists of constructing a neutron star model with a black hole companion and freezing the internal degrees of freedom of the neutron star during the course of the evolution of the space-time geometry. We present the main ingredients of the framework, from the formulation of the problem to the appropriate computational techniques to study these binary systems. In addition, we present numerical results of the construction of initial data sets and evolutions that demonstrate the feasibility of this approach.

Carlos F. Sopuerta; Ulrich Sperhake; Pablo Laguna

2006-05-02T23:59:59.000Z

323

Page not found | Department of Energy  

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

tric-frontier-foundation-implementing Page Parking and Garage Parking in the Forrestal Garage http:energy.govmanagementoffice-managementemployee-servicesparking-and-garage...

324

The African wave-type electric fish,

Science Conference Proceedings (OSTI)

tric fish, performs its jamming avoidance response by relying solely upon ... cy lowers its frequency, suggesting that the fish can deter- mine the sign of the ...

325

2430a-2  

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

of Pressure and Dissolved Gas Supersaturation on Turbine-Passed Fish Migratory and resident fish in the Columbia River Basin are exposed to stresses associated with hydroelec- tric...

326

THE TRANSPOSED CRITICAL TEMPERATURE RANKINE THERMODYNAMIC CYCLE  

E-Print Network (OSTI)

Pines, "Program GEOTHM, a Thermodynamic Process Program forand R. L. Fulton, "The Thermodynamic and Cost Benefits of aof Elec- tric Power, Thermodynamic and Economic Design

Pope, William L.

2012-01-01T23:59:59.000Z

327

INTERNATIONAL COMPARISON OF RESIDENTIAL ENERGY USE: INDICATORS OF RESIDENTIAL ENERGY USE AND EFFICIENCY PART ONE: THE DATA BASE  

E-Print Network (OSTI)

a greater number of wood central heating than in 1963, whichthe use of wood and elec- tric supplementary heating. Suchor wood, storage heaters dependant upon the central heating

Schipper, L.

2013-01-01T23:59:59.000Z

328

Section 5.2.4 Absorption Cooling: Greening Federal Facilities...  

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

Though an elec- tric pump is usually used (the principal exceptions being the small hotel and recreational vehicle RV re- frigerators), pump energy requirements are...

329

Page not found | Department of Energy  

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

tric-generation-and-transmission-siting-kentucky Rebate Black Hills Energy- On-Site Solar PV Rebate Program '''''Note: This program is temporarily closed while the Colorado Public...

330

Traveling Wave Thermoacoustic-Piezoelectric Energy Harvester: Theory and Experiment.  

E-Print Network (OSTI)

??This thesis presents a theoretical and experimental investigation of a piezoelec- tric energy harvester coupled to a traveling wave thermoacoustic engine (TWTAE). By simplifying the… (more)

Roshwalb, Andrew Zvi

2011-01-01T23:59:59.000Z

331

NH4-smectite: Characterization, hydration properties and hydro mechanical behaviour  

E-Print Network (OSTI)

et al., 1993], [Shackelford, 1994], [Studds et al., 1996], [Coméaga, 1997], [Lin, 1998], [Alawaji, 1999], [Mohan et al., 1999], [Shackelford et al., 2000], #12;[Egloffstein, 2001] and [Jullien et al

Paris-Sud XI, Université de

332

A Hydro-Mechanical Model and Analytical Solutions for ...  

Science Conference Proceedings (OSTI)

A Solid State Thermoelectric Power Generator Prototype Designed to Recover Radiant Waste Heat ... An Overview of Energy Consumption and Waste Generation in the Recovery ... Global Primary Aluminium Industry 2010 Life Cycle Inventory.

333

Hydro Operational Restrictions Forum: Licensee and Stakeholder Workshop Summary  

Science Conference Proceedings (OSTI)

Despite producing no atmospheric pollutants, hydroelectric power plants often go unrecognized as providers of clean, efficient, low-cost energy. A concerted effort is needed to ensure that these attributes are fully accounted for when considering the uses and benefits of available water resources.

1998-12-03T23:59:59.000Z

334

Pangue hydro: Responding to the needs of a nation  

SciTech Connect

An overview of technical, financial, and regulatory issues affecting the 450-MW Pangue Hydroelectric Project in Chile is provided. The role of the project in the overall national electricity expansion plan is described. Unusual aspects of the project that are highlighted include the roller-compacted concrete construction of the dam, seismic design criteria for electromechanical turbines, and the water management control system. The influence of environmental, financial, and scheduling considerations on the project also receive emphasis.

Maturana, C. [Empresa Electrica Pangue S.A., Santiago (Chile)

1997-05-01T23:59:59.000Z

335

Optimizing Trading Decisions for Hydro Storage Systems using ...  

E-Print Network (OSTI)

The growing share of renewable energies increases Europe's demand for storage, ... the day-ahead market and the intraday market are the most important .... sampled information to approximate the high-dimensional value function by a ...... of the proposed algorithm, we conducted a numerical analysis based on data

336

Microsoft PowerPoint - Cost Estimating for Hydro Planning  

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

Estimating Estimating for Hydropower Project Planning M Th Mona Thomason Chief, Product Coordination Branch Hydroelectric Design Center 13 J 2012 13 June 2012 US Army Corps of Engineers BUILDING STRONG ® Overview Overview  Background g  USACE hydropower project cost estimating y p p j g process  Challenges in cost estimating & strategies for mitigation of cost risk BUILDING STRONG ® HYDROELECTRIC DESIGN CENTER 2 USACE regulations USACE regulations  ER 1110-1-1300 Cost Engineering Policy and General Requirements  ER 1110-2-1150 Engineering and Design for Civil Works Project  ER 1110-2-1302 Civil Works Cost Engineering ETL 1110 2 573 C t ti C t E ti ti  ETL 1110-2-573 Construction Cost Estimating Guide for Civil Works BUILDING STRONG ® HYDROELECTRIC DESIGN CENTER 3 Hydroelectric

337

SLCA/IP Hydro Generation Estimates Month Forecast Generation  

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

Less Proj. Use (kWh) Net Generation (kWh) SHP Deliveries (kWh) Firming Purchases (kWh) Generation above SHP Level (kWH) 2012-Oct 253,769,055 13,095,926 240,673,129 398,608,181...

338

Hydro Life Extension Modernization Guides, Volume 3: Electromechanical Equipment  

Science Conference Proceedings (OSTI)

Hydroelectric power generation is a proven vital source of electricity in the United States and worldwide. This guideline represents the third in a series of seven to help hydroelectric utilities assess the needs and benefits of life extension and modernization. This volume focuses on alternatives for plant electromechanical equipment to assist in evaluating the cost and economic justification for various alternatives and to implement the selected plan. It also provides a screening procedure and criteria...

2001-12-20T23:59:59.000Z

339

Hydro Life Extension Modernization Guide: Volume 1: Overall Process  

Science Conference Proceedings (OSTI)

This guideline is the first in a series of guidelines for assessing the needs and benefits and evaluating the cost and economic justification of life extension and modernization alternatives at hydroelectric plants and for implementing the selected plan. It also provides a screening procedure and criteria to enable utility personnel to identify which hydroelectric plants are potentially suitable for modernization and which plants promise the most immediate return of the investment.

1999-12-10T23:59:59.000Z

340

Installing micro-hydro in the developing nations  

SciTech Connect

The difficulties encountered in installing a micro-hydroelectric power system in Korupun, a mission station/community located in the highlands of Irian Jaya, Indonesia are discussed. Initial construction resulted in the completion of a diversion structure, a 400 ft. power canal, a settling pond, intake works and a power house foundation. The site itself would use less than minimum stream-flow, a 900 ft. penstock and 150 ft. of net effective head to produce 12 kilowatts of electricity.

Johnson, M.

1986-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroe lec tric" 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

Optimal Sliding Mode Gaussian Control of Hydro Power Plants.  

E-Print Network (OSTI)

??This thesis presents a study of a hydroelectric plant under different control strategies for load frequency control. Both isolated systems and systems connected to a… (more)

Rittenhouse, Benjamin

2013-01-01T23:59:59.000Z

342

Strong Pacific Northwest hydro conditions affect natural gas used ...  

U.S. Energy Information Administration (EIA)

Includes hydropower, solar, wind, geothermal, biomass and ethanol. Nuclear & Uranium. Uranium fuel, nuclear reactors, generation, spent fuel. Total Energy.

343

Green Pricing: Renewables and Hydro Business Unit Investors' Report  

Science Conference Proceedings (OSTI)

Green pricing is a new concept that gives customers the choice of renewable energy sources for their electricity. It can give utilities brand recognition and promote customer loyalty in a competitive marketplace. Utilities can gain much from closely watching the efforts of others in this new area.

1998-02-16T23:59:59.000Z

344

Cat. Hydro. Diesel Fuel Downstream Charge Capacity (B/SD  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: See Definitions ...

345

Femtoscopy in hydro-inspired models with resonances  

E-Print Network (OSTI)

Effects of the choice of the freeze-out hypersurface and resonance decays on the HBT interferometry in relativistic heavy-ion collisions are studied in detail within a class of models with single freeze-out. The Monte-Carlo method, as implemented in THERMINATOR, is used to generate hadronic events describing production of particles from a thermalized and expanding source. All well-established hadronic resonances are included in the analysis as their role is crucial at large freeze-out temperatures. We use the two-particle method to extract the correlation functions, which allows us to study the Coulomb effects. We find that the pion HBT data from RHIC are fully compatible with the single freeze-out scenario, pointing at the shape of the freeze-out hypersurface where the transverse radius is decreasing with time. Results for the single-particle spectra for this situation are also presented. Finally, we present predictions for the kaon femtoscopy.

Adam Kisiel; Wojciech Florkowski; Wojciech Broniowski; Jan Pluta

2006-02-12T23:59:59.000Z

346

Elliptic flow from pQCD + saturation + hydro model  

E-Print Network (OSTI)

We have previously predicted multiplicities and transverse momentum spectra of hadrons for the most central LHC Pb+Pb collisions at $\\sqrt{s_{NN}}=5.5$ TeV using initial state for hydrodynamic evolution from pQCD + final state saturation model. By considering binary collision and wounded nucleon profiles we extend these studies to non-central collisions, and predict the $p_{T}$ dependence of minimum bias $v_{2}$ for pions at the LHC. For protons we also show how the $p_{T}$ dependence of $v_2$ changes from RHIC to the LHC.

K. J. Eskola; H. Niemi; P. V. Ruuskanen

2007-05-15T23:59:59.000Z

347

CGC, Full 3D Hydro, and Hadronic Cascade  

E-Print Network (OSTI)

Abstract. We investigate how robust the discovery of perfect fluid is through comparison of hydrodynamic calculations with elliptic flow coefficient v2 at midrapidity in Au+Au collisions at ? sNN = 200 GeV. Employing the Glauber model for initial entropy density distributions, we reasonably reproduce centrality dependence of v2 by using ideal fluid description of the early QGP stage and a hadronic cascade in the late hadronic stage. On the other hand, initial conditions based on the Colour Glass Condensate model are found to generate larger elliptic flow due to larger initial eccentricity ?. We further predict v2/? at a fixed impact parameter as a function of collision energy ? sNN up to the LHC energy. One of the important new discoveries made at the Relativistic Heavy Ion Collider (RHIC) is the large elliptic flow v2 in non-central Au+Au collisions [1]. At the highest RHIC energy, the observed v2 values near midrapidity at low transverse momentum pT in central and semicentral collisions agree with predictions from ideal fluid dynamics [2]. The ideal fluid dynamical description, however, gradually breaks down as one moves away from midrapidity or studies in peripheral collisions. This requires more realistic

T Hirano; U Heinz; D Kharzeev; R Lacey; Y Nara

2007-01-01T23:59:59.000Z

348

Hydro-dynamical models for the chaotic dripping faucet  

E-Print Network (OSTI)

We give a hydrodynamical explanation for the chaotic behaviour of a dripping faucet using the results of the stability analysis of a static pendant drop and a proper orthogonal decomposition (POD) of the complete dynamics. We find that the only relevant modes are the two classical normal forms associated with a Saddle-Node-Andronov bifurcation and a Shilnikov homoclinic bifurcation. This allows us to construct a hierarchy of reduced order models including maps and ordinary differential equations which are able to qualitatively explain prior experiments and numerical simulations of the governing partial differential equations and provide an explanation for the complexity in dripping. We also provide a new mechanical analogue for the dripping faucet and a simple rationale for the transition from dripping to jetting modes in the flow from a faucet.

P. Coullet; L. Mahadevan; C. S. Riera

2004-08-20T23:59:59.000Z

349

Automation and Optimization for Electrical Design of Hydro Generator  

Science Conference Proceedings (OSTI)

In this paper, the author presents a software platform to conceptually design hydraulic generator, a typical complex manufacture.Applying this platform, the generator’s electrical design can be performed interactively through a friendly human-machine ...

Zhu Dianhua; Guo Wei; Ma Ruimin

2009-05-01T23:59:59.000Z

350

Hydro Operational Restrictions Forum: Agency and NGO Workshop Summary  

Science Conference Proceedings (OSTI)

Despite producing no atmospheric pollutants, hydroelectric power plants often go unrecognized as a unique provider of clean, efficient, low-cost energy. A concerted effort is needed to ensure that these attributes are fully accounted for when considering the uses and benefits of available water resources.

1998-09-25T23:59:59.000Z

351

California hydro forecast declines on dry weather - Today in ...  

U.S. Energy Information Administration (EIA)

Includes hydropower, solar, wind, geothermal, biomass and ethanol. Nuclear & Uranium. Uranium fuel, nuclear reactors, generation, spent fuel. Total Energy.

352

Estimating Externalities of Hydro Fuel Cycles, Report 6  

DOE Green Energy (OSTI)

There are three major objectives of this hydropower study: (1) to implement the methodological concepts that were developed in the background document (ORNL/RFF 1992) as a means of estimating the external costs and benefits of fuel cycles and, by so doing, to demonstrate their application to the hydroelectric fuel cycle (different fuel cycles have unique characteristics that need to be addressed in different ways); (2) to develop, given the time and resources, the best range of estimates of externalities associated with hydroelectric projects, using two benchmark projects at two reference sites in the US; and (3) to assess the state of the information that is available to support the estimation of externalities associated with the hydroelectric fuel cycle and, by so doing, to assist in identifying gaps in knowledge and in setting future research agendas. The main consideration in defining these objectives was a desire to have more information about externalities and a better method for estimating them. As set forth in the agreement between the US and the EC, the study is explicitly and intentionally not directed at any one audience. This study is about a methodology for estimating externalities. It is not about how to use estimates of externalities in a particular policy context.

Barnthouse, L.W.; Cada, G.F.; Cheng, M.-D.; Easterly, C.E.; Kroodsma, R.L.; Lee, R.; Shriner, D.S.; Tolbert, V.R.; Turner, R.S.

1994-12-01T23:59:59.000Z

353

Hydroacoustic Technologies for Environmental Assessment at Hydro Projects  

Science Conference Proceedings (OSTI)

Hydroacoustic technologies can aid the hydroelectric community in detection, assessment, and monitoring of underwater physical and biological objects and provide the information necessary to manage effectively both hydroelectric resources and aquatic resources. The emphasis of this report is remote sensing and measurement of in-water geophysical and biological features using sound, particularly in rivers and as it relates to hydroelectric applications. Understanding the science of hydroacoustics and ...

2013-12-23T23:59:59.000Z

354

Hydro Life Extension Modernization Guide: Volume 7 - Protection and Control  

Science Conference Proceedings (OSTI)

Hydroelectric power generation is a proven vital source of electricity in the United States and worldwide. This guideline -- Volume 7 in a series -- will help hydroelectric utilities assess the benefits of life extension and modernization alternatives for plant protection and control systems, evaluate the economic justification for such alternatives, and implement the selected plan. The guidelines provide screening procedures and criteria to enable utility personnel to identify which hydroelectric plants...

2000-12-15T23:59:59.000Z

355

Hydro Life Extension Modernization Guides: Volume 2: Hydromechanical Equipment  

Science Conference Proceedings (OSTI)

This guideline is the second in a series of guidelines for assessing the needs and benefits and evaluating the cost and economic justification of life extension and modernization alternatives at hydroelectric plants and for implementing the selected plan. This volume covers the hydromechanical aspects of hydroelectric plants, comprising the turbine and its associated components.

2000-08-28T23:59:59.000Z

356

Guidelines for Mercury Measurements Using the Ontario Hydro Method  

Science Conference Proceedings (OSTI)

The Clean Air Mercury Rule (CAMR) requires measurement of mercury emissions from coal-fired power plants. The rule requires that all coal-fired power plants emitting >29 lb of mercury per year install continuous mercury measurement technology. Either a continuous mercury monitor (CMM) or sorbent traps meeting the requirements of 40 Code of Federal Regulations (CFR) Part 75, Appendix K, protocols must be used. To ensure the technologies are operating properly, CAMR also requires that a relative accuracy t...

2007-08-28T23:59:59.000Z

357

Combustion of High Hydrogen Fuel for Norske Hydro  

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

results of a recent hydrogen combustion-testing program including resultant affects on gas turbine cycles. Testing program results show the feasibility of hydrogen use for...

358

November 20th, 2013November 20 , 2013 BC Hydro Today  

E-Print Network (OSTI)

aMW Percent Biogas 6 10.3 0.6% Biomass 10 268.7 15.6% W H 3 16 0 0 9% On-Line June 2013 IPPs in BC Type: Number aMW Percent Biogas 0 0.0 0.0% Biomass 8 153.7 18.4% W H 0 0 0 0 0% In Development June

359

Downscaling, Data Fusion, and Data Assimilation in Hydro-meteorology  

E-Print Network (OSTI)

for fusion of rainfall data ( e.g. Gorenburg, McLaughlin, and Entekhabi 2001; Tustison, Harris and Foufoula

360

Hydro Aluminium's Historical Evolution of Closed Type Anode ...  

Science Conference Proceedings (OSTI)

The increasing demand for higher production and larger anodes during the last ... rebuilding of the furnaces are described, including maximum utilisation of the ...

Note: This page contains sample records for the topic "hydroe lec tric" 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

Microsoft PowerPoint - Cost Estimating for Hydro Planning  

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

Estimating for Hydropower Project Planning M Th Mona Thomason Chief, Product Coordination Branch Hydroelectric Design Center 13 J 2012 13 June 2012 US Army Corps of Engineers...

362

California hydro forecast declines on dry weather - Today in ...  

U.S. Energy Information Administration (EIA)

California hydroelectric generators are found along different river basins, and the weather patterns can be significantly different between the two regions, ...

363

Estimating Hydro's Contribution to the control of Greenhouse Gases  

Science Conference Proceedings (OSTI)

One of the environmental effects of hydropower operation that should be evaluated in licensing decisions is the general benefit to air quality. Hydropower's contribution to the reduction of greenhouse gas (GHG) emissions is an increasingly important component of these air quality benefits. The Oak Ridge Competitive Electricity Dispatch (ORCED) computer model is one method that can be used to quantify these benefits. ORCED provides a relatively simple method that is applicable and cost-effective and that has been successfully applied in other GHG studies. ORCED can be used to calculate a region-specific value of the carbon intensity factor (CIF, kg carbon/MWh) that would be associated with likely replacement power (i.e., a regionally representative mix of coal, gas, and other energy sources). The project's plant factor and operational mode (e.g, baseload versus peaking) can also be incorporated in the CIF calculation. The resulting parameter can then be multiplied by the energy output of the hydropower project that is being analyzed to estimate a CO{sub 2} emission value that is avoided by the project's operation.

Sale, Michael J [ORNL; Hadley, Stanton W [ORNL

2002-01-01T23:59:59.000Z

364

Economic appraisal of small-scale hydro power projects  

SciTech Connect

The report covers (1) preconditions for considering such projects (2) methods of economic appraisal: cost benefit analysis; comparison of present worth of cash flow; internal rate of investment returns; comparison of production costs (3) case study of an economic analysis with reference to a project in Thailand.

Goldsmith, K.

1983-08-05T23:59:59.000Z

365

Cat. Hydro-Cracking Gas Oil Downstream Charge Capacity  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Idle refineries ...

366

Robust optimization based self scheduling of hydro-thermal Genco ...  

E-Print Network (OSTI)

Dec 29, 2013 ... The renewable energy sources have recently become an essential ... of emission allowances and smart grid facilities are not investigated. 3 ...

367

Cat. Hydro-Cracking Residual Downstream Charge Capacity  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Idle refineries ...

368

Cat. Hydro. Diesel Fuel Downstream Charge Capacity (B/SD  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Idle refineries ...

369

Red Galaxies from Hot Halos in Cosmological Hydro Simulations  

E-Print Network (OSTI)

I highlight three results from cosmological hydrodynamic simulations that yield a realistic red sequence of galaxies: 1) Major galaxy mergers are not responsible for shutting off star-formation and forming the red sequence. Starvation in hot halos is. 2) Massive galaxies grow substantially (about a factor of 2 in mass) after being quenched, primarily via minor (1:5) mergers. 3) Hot halo quenching naturally explains why galaxies are red when they either (a) are massive or (b) live in dense environments.

Gabor, Jared

2012-01-01T23:59:59.000Z

370

Elliptic flow from pQCD + saturation + hydro model  

E-Print Network (OSTI)

We have previously predicted multiplicities and transverse momentum spectra of hadrons for the most central LHC Pb+Pb collisions at $\\sqrt{s_{NN}}=5.5$ TeV using initial state for hydrodynamic evolution from pQCD + final state saturation model. By considering binary collision and wounded nucleon profiles we extend these studies to non-central collisions, and predict the $p_{T}$ dependence of minimum bias $v_{2}$ for pions at the LHC. For protons we also show how the $p_{T}$ dependence of $v_2$ changes from RHIC to the LHC.

Eskola, K J; Ruuskanen, P V

2008-01-01T23:59:59.000Z

371

California hydro forecast declines on dry weather - Today ...  

U.S. Energy Information Administration (EIA)

Includes hydropower, solar, wind, geothermal, biomass and ethanol. Nuclear & Uranium. ... Updated March 5, 2013, to reflect weather developments.

372

Beam energy scan using a viscous hydro+cascade model  

E-Print Network (OSTI)

Following the experimental program at BNL RHIC, we perform a similar "energy scan" using 3+1D viscous hydrodynamics coupled to the UrQMD hadron cascade, and study the collision energy dependence of pion and kaon rapidity distributions and $m_T$-spectra, as well as charged hadron elliptic flow. To this aim the equation of state for finite baryon density from a Chiral model coupled to the Polyakov loop is employed for hydrodynamic stage. 3D initial conditions from UrQMD are used to study gradual deviation from boost-invariant scaling flow. We find that the inclusion of shear viscosity in the hydrodynamic stage of evolution consistently improves the description of the data for Pb-Pb collisions at CERN SPS, as well as of the elliptic flow measurements for Au-Au collisions in the Beam Energy Scan (BES) program at BNL RHIC. The suggested value of shear viscosity is $\\eta/s\\ge0.2$ for $\\sqrt{s_{NN}}=6.3\\dots39$ GeV.

Karpenko, Iu A; Huovinen, P; Petersen, H

2013-01-01T23:59:59.000Z

373

Alternate Energy Production, Cogeneration, and Small Hydro Facilities (Indiana)  

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

This legislation aims to encourage the development of alternative energy, cogeneration, and small hydropower facilities. The statute requires utilities to enter into long-term contracts with these...

374

Hydropower computerized reconnaissance package version 2. 0. [HYDRO-CAL, PAPER-ECON, and HYDRO-ECON  

DOE Green Energy (OSTI)

The Hydropower Computerized Reconnaissance (HCR) Package is a computerized preliminary engineering and economic study package for small hydroelectric projects which consists of three programs developed at the Idaho National Engineering Laboratory. One engineering program evaluates the flow characteristics of a site and determines the energy generated for various turbine configurations and two economic programs provide two levels of economic studies depending upon the amount of site-specific information available. An Apple II computer is utilized to provide a quick-turnaround capability. The models and methods used in the HCR package are described, and information is provided on program application, sample run sessions, program outputs, and listings of the main programs.

Broadus, C.R.

1981-04-01T23:59:59.000Z

375

NATIONAL LF.hD COMPANY OF C4IIO  

Office of Legacy Management (LM)

,, The ,foll.owing recommeodations were previ0nsl.y slrbmtted the May' 8, 1959 tric ' report on the initial piercing opcrations on April 14 to April 23. 1959, and April 2G to :...

376

China Energy Primer  

E-Print Network (OSTI)

Generally, large thermal and hydro power plants have largerCapacity Nuclear Wind Hydro Power Generation Nuclear Hydro

Ni, Chun Chun

2010-01-01T23:59:59.000Z

377

Insurance as an adaptation strategy for extreme weather events in developing countries and economies in transition  

E-Print Network (OSTI)

WATER RESOURCES , ( HYDRO ) ENERGY SUPPLY , HUMANWATER RESOURCES , ( HYDRO ) ENERGY SUPPLY , HUMANrenewable energy generation systems (e.g. , micro-hydro,

Mills, Evan

2004-01-01T23:59:59.000Z

378

The Management of International Rivers as Demands Grow and Supplies Tighten: India, China, Nepal, Pakistan, Bangladesh  

E-Print Network (OSTI)

hydro. International Hydro Power and Dam Construction.suggested) Supply of hydro-electric power * Supply of waterrights ? Supply of hydro-electric power ? Supply of water

Crow, Ben; Singh, Nirvikar

2009-01-01T23:59:59.000Z

379

Microsoft PowerPoint - Vicksburg District Federal Power Projects...  

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

Vicksburg District Federal Power Projects Vicksburg District Federal Power Projects Blakely Mountain Hydro DeGray Hydro DeGray Hydro Narrows Hydro Blakely Mountain Rewind Unit 1...

380

China Energy Databook -- User Guide and Documentation, Version 7.0  

E-Print Network (OSTI)

Helongjiang Township Hydro Power Station (units) 6. RuralGeneration (GWh) Township Hydro Power Station (units) Ruralheat Small and micro-hydro power technologies Small hydro

Fridley, Ed., David

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroe lec tric" 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

Microsoft PowerPoint - Vicksburg District Federal Power Projects...  

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

Federal Power Projects Vicksburg District Federal Power Projects Blakely Mountain Hydro DeGray Hydro DeGray Hydro Narrows Hydro Blakely Mountain Rewind Unit 1 ll Rotor...

382

CX-006483: Categorical Exclusion Determination | Department of Energy  

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

83: Categorical Exclusion Determination 83: Categorical Exclusion Determination CX-006483: Categorical Exclusion Determination Balancing Authority Area Service Agreement with Lane Electric Cooperative, Inc. CX(s) Applied: B4.1 Date: 08/03/2011 Location(s): Eugene, Oregon Office(s): Bonneville Power Administration The Project consists of two 500 kilowatt (kW) photovoltaic solar inverters totaling 1000 kW. The Project interconnects to Lane Electric Cooperative, Inc.?s (LEC) 12.5-kilovolt (kV) AB Circuit, then to LEC?s 34.5/12.5-kV Fox Hollow Substation. The point of interconnection of LEC?s Fox Hollow Substation to the Federal Columbia River Transmission System is at Bonneville Power Administration's (BPA) 115/34.5-kV Eugene Substation via LEC?s 34.5-kV Fox Hollow-Eugene Circuit. The proposed agreement would

383

Environmental Review of Western Water Project Operations: Where NEPA Has Not Applied, Will It Now Protect Farmers from Fish  

E-Print Network (OSTI)

purposes, including hydro- power, flood control, navigation,percent of the nation's hydro- power, provide municipal

Benson, Reed D.

2011-01-01T23:59:59.000Z

384

Residential and Transport Energy Use in India: Past Trend and Future Outlook  

E-Print Network (OSTI)

gas oil nuclear Hydro Energy output Own Uses Transmissionenergy equivalence of electricity generated from hydro or

de la Rue du Can, Stephane

2009-01-01T23:59:59.000Z

385

Water Requirements for Future Energy production in California  

E-Print Network (OSTI)

Geothermal '"''"'o L.L.OI Hydro Nuclear Oil Other TOTALMWe of the oil-fired of hydro capacity is based (9500 MWe)Cycle Combined Gas Turbine Hydro Hydro Hydro Conventional

Sathaye, J.A.

2011-01-01T23:59:59.000Z

386

Microsoft PowerPoint - Webbers Hydro Conf 13a Jun 08.ppt  

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

21/2008 21/2008 1 US Army Corps US Army Corps of Engineers of Engineers ® ® Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab Southwestern Southwestern Regional Hydropower Regional Hydropower Conference Conference 11 June 2008 11 June 2008 Update Update 8/21/2008 2 US Army Corps US Army Corps of Engineers of Engineers ® ® Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab * Webbers Falls Turbine Replacement included as a contract option under the Ozark contract. * $5 Million savings (2001) by combining Webbers Falls and Ozark turbine replacement under one contract. * Current Cost Estimate: $69.3M * Current Completion Date: Dec 2012 Project Status Project Status 8/21/2008 3 US Army Corps

387

Microsoft Word - FINAL Hydro Workshop Proceedings - Rev. 1 - FINAL.doc  

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

Proceedings Proceedings of the Hydrokinetic and Wave Energy Technologies Technical and Environmental Issues Workshop October 26-28, 2005 Washington, D.C. Sponsored by: U.S. Department of Energy OFFICE OF ENERGY EFFICIENCY AND RENEWABLE ENERGY Wind and Hydropower Technologies Program March 24, 2006 To access this document and presentations made at the Hydrokinetic and Wave Energy Technologies Technical and Environmental Issues Workshop visit: http://hydropower.inl.gov/hydrokinetic_wave/ The production of this document was supported by the National Renewable Energy Laboratory under the subcontract YAM-4-33-217-01. Financial support by the National Renewable Energy Laboratory and the Department of Energy does not constitute an endorsement by these

388

ON THE LOAD CAPACITY OF THE HYDRO-MAGNETICALLY LUBRICATED SLIDER BEARING  

SciTech Connect

The load capacity of liquid metal lubricated slider bearings subject to an applied magnetic field transverse to the film is investigated. The optimum profile is determined and found to be the Rayleigh step form with the riser location and step height ratio dependent on the strength of the magnetic field. Load capacity is favored by large magnetic fields, small film thicknesses, and electrically insulating bearing surfaces. Only modest load increases can be obtained from conventional magnets of reasonable size. Substantial load increases could be accomplished by the recently developed superconducting electromagnets. (auth)

Osterle, J.F.; Young, F.J.

1962-05-01T23:59:59.000Z

389

11,23,1,3,2,19,30,"BANGOR HYDRO ELECTRIC CO","MEDWAY",0,"LIGHT...  

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

9,2520,35860,99999999,7799,4,11479,"NG","GT" 35,55,1,7,"D",72,25,"MADISON GAS & ELEC CO","WIND ENERGY",0,"NA",0,0,"M",1100,"A",,2000,0,0,99999999,0,0,99999999,0,0,99999999,0,0,999...

390

11,23,1,3,2,19,30,"BANGOR HYDRO ELECTRIC CO","MEDWAY",0,"LIGHT...  

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

00,20425,262090,1e+15,7799,4,11479,"NG","GT" 35,55,1,7,"D",72,25,"MADISON GAS & ELEC CO","WIND ENERGY",0,"NA",0,0,"M",1100,"A",,2000,2213,0,1e+15,7886,4,11479,"GEO","WI"...

391

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

SciTech Connect

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

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

2012-02-01T23:59:59.000Z

392

Microsoft PowerPoint - SW Fed Hydro Conference Jun 12 presentation Final [Compatibility Mode]  

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

Projects Projects Impacting Federal Projects Impacting Federal Power Tulsa District Tulsa District Beau Biffle Beau Biffle 13 June 2012 BUILDING STRONG ® Topics Topics  Interior Least Tern Operations and Habitat Creation  Tulsa Vision 2025  Dam Safety Issues ► Keystone ► Pine Creek ► Tenkiller  Lake Eufaula Advisory Committee  Lake Eufaula Advisory Committee  Tenkiller Downstream Fishery Issues  Broken Bow Seasonal Pool Update - Cultural Broken Bow Seasonal Pool Update Cultural Resources Impacts  Arkansas River Navigation Improvement BUILDING STRONG ®  Oklahoma Comprehensive Water Plan Update Interior Least Tern Operations and H bit t C ti Habitat Creation  2011 Breeding Season Survey Results: - Arkansas River System: 517 adults, 358 fledglings. Season totals exceeded

393

MHK Projects/OpenHydro Bay of Fundy Nova Scotia CA | Open Energy  

Open Energy Info (EERE)

Bay of Fundy Nova Scotia CA Bay of Fundy Nova Scotia CA < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.7728,"lon":-66.3096,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

394

Microsoft PowerPoint - ACOE Regional HydroPower Conference Presentation.ppt  

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

FEDERAL FEDERAL HYDROPOWER CONFERENCE Tulsa, Oklahoma June 10 - 11, 2009 NERC Requirements for Generator Owner and Operator Sarah M. Blankenship, NERC Compliance Officer How do we create a culture that combines Processes, Policies and Procedures, PEOPLE and Technology? Development of an Internal NERC Compliance Program Applicable NERC Requirements for Functions GOP GO BAL-005-0 R1 CIP-001-1 R1R2 R3R4 (Sabotage Reporting) COM-002-2 R1(Communications) EOP-004-1 R2 R3 (Disturbance Reporting) Can be combined into an Integrated Plan with CIP-001-1 and CIP-008-1. EOP-009-0 R1 R2 (Regional Black Start Capability Plan) Applicable NERC Requirements for Functions GOP GO FAC-002-0 R1R2 (Coordination of Plans for New Facilities) FAC-008-1 R1 R1.1R1.2 R1.2.1R1.2.2 R1.3 R1.3.1R1.3.2

395

Microsoft PowerPoint - Entergy-Hydro-Operations_Smethers [Compatibility Mode]  

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

Ouachita River System Ouachita River System LAKE OUACHITA CITY OF HOT SPRINGS LAKE CATHERINE Blakely Mountain Dam LAKE HAMITLON Carpenter Dam Remmel Dam 1 OUACHITA RIVER DeGray Lake & Dam Blakely Mtn. Dam/Lake Ouachita * Built in 1955 * forms Lake Ouachita * Owned & Operated by ACOE * 2 Units - 6600 CFS * 84 MW @178 ft. Head * AGC Capable Large volume of water * Large volume of water storage * Flood Control is a project purpose 2 project purpose Lake Hamilton / Lake Catherine * 6,897 acres surface * 198 miles shoreline * 1,642 acres surface * 56 miles shoreline * 198 miles shoreline * 70% shoreline developed * 50% of shoreline developed developed * 3,863 docks * 10 270 buildings * 399 docks * 1,391 buildings * 10,270 buildings within 500 ft. of shoreline , g within 500 ft. of shoreline 3 * Highly Developed * Highly Developed

396

Microsoft PowerPoint - Webbers Hydro Conf 13 Jun 07.ppt  

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

9/2007 9/2007 1 US Army Corps US Army Corps of Engineers of Engineers ® ® Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab Southwestern Southwestern Regional Hydropower Regional Hydropower Conference Conference 13 June 2007 13 June 2007 Update Update 6/19/2007 2 US Army Corps US Army Corps of Engineers of Engineers ® ® Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab 6/19/2007 3 US Army Corps US Army Corps of Engineers of Engineers ® ® Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab * Situation - Unit 3 not operational with a cracked shaft. Units 1 and 2 not operational due to shaft movement. * No appropriated dollars to date in FY07 or FY08

397

Design and implementation of a low cost grid-connected 10 kw hydro power system.  

E-Print Network (OSTI)

??ENGLISH ABSTRACT: The world is increasingly being faced with the challenge of effectively exploiting available renewable energy resources, not only to meet an ever growing… (more)

Lombard, Adriaan Cornelius Johannes

2010-01-01T23:59:59.000Z

398

Hydro Life Extension Modernization Guide Volume 6 - Civil and Other Plant Components  

Science Conference Proceedings (OSTI)

Hydroelectric power generation is a proven vital source of electricity in the United States and worldwide. This guideline represents the last in a series of seven to help hydroelectric utilities access the needs and benefits of life extension and modernization. This volume focuses on alternatives for civil and other plant components to assist in evaluating the cost and economic justification for various alternatives and to implement the selected plan. It also provides a screening procedure and criteria t...

2005-07-01T23:59:59.000Z

399

EIA projects U.S. non-hydro renewable power generation increases ...  

U.S. Energy Information Administration (EIA)

Includes hydropower, solar, wind, geothermal, biomass and ethanol. Nuclear & Uranium. Uranium fuel, nuclear reactors, generation, spent fuel. Total Energy.

400

Operation of a steam hydro-gasifier in a fluidized bed reactor  

E-Print Network (OSTI)

hydrogen from the steam methane reformer can be fed back toas feedstock for a steam methane reformer (SMR), which is aa downstream steam methane reformer (as will be described

Park, Chan Seung; Norbeck, Joseph N.

2008-01-01T23:59:59.000Z

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


401

Microsoft PowerPoint - Bryan Hydro Conf 11 Jun 09.ppt  

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

District - Building Strong Tulsa District Projects Impacting Federal Power Southwestern Federal Hydropower Conference Bryan K. Taylor Lake Texoma Reallocation Tulsa District -...

402

Frekvensresponsmålinger ved Svartisen Kraftverk; Frequency responce measurements at Svartisen Hydro Power Plant.  

E-Print Network (OSTI)

?? Mål Simulere Svartisen Kraftverk i LVTrans og sammenligne med frekvensresponsmålinger. Oppgaven skal bearbeides utifra følgende punkter: 1) Kandidaten skal sette seg in i teorien… (more)

Høigaard, Morten

2010-01-01T23:59:59.000Z

403

Electromechanical Oscillations in Hydro-Dominant Power Systems: An Application to the Colombian Power System.  

E-Print Network (OSTI)

??Power system modeling that captures the dynamic behavior of the different components interacting in an electric grid is useful in understanding some observed phenomena that… (more)

Villegas, Hugo N.

2011-01-01T23:59:59.000Z

404

On freeze-out problem in hydro-kinetic approach to A+A collisions  

E-Print Network (OSTI)

A new method for evaluating spectra and correlations in the hydrodynamic approach is proposed. It is based on an analysis of Boltzmann equations (BE) in terms of probabilities for constituent particles to escape from the interacting system. The conditions of applicability of Cooper-Frye freeze-out prescription are considered within the method. The results are illustrated with a non-relativistic exact solution of BE for expanding spherical fireball as well as with approximate solutions for ellipsoidally expanding ones.

Yu. M. Sinyukov; S. V. Akkelin; Y. Hama

2002-01-07T23:59:59.000Z

405

Hydro-inspired parameterizations of freeze-out in relativistic heavy-ion collisions  

E-Print Network (OSTI)

Popular parameterizations of the freeze-out conditions in relativistic heavy-ion collisions are discussed. Similarities and differences between the blast-wave model and the single-freeze-out model, both used recently to interpret the RHIC data, are outlined. A non-boost-invariant extension of the single-freeze-out model is proposed and applied to describe the recent BRAHMS data.

Wojciech Florkowski; Wojciech Broniowski

2004-10-19T23:59:59.000Z

406

Lattice QCD and Hydro/Cascade Model of Heavy Ion Collisions  

E-Print Network (OSTI)

We report here on a recent lattice study of the QCD transition region at finite temperature and zero chemical potential using domain wall fermions (DWF). We also present a parameterization of the QCD equation of state obtained from lattice QCD that is suitable for use in hydrodynamics studies of heavy ion collisions. Finally, we show preliminary results from a multi-stage hydrodynamics/hadron cascade model of a heavy ion collision, in an attempt to understand how well the experimental data (e.g. particle spectra, elliptic flow, and HBT radii) can constrain the inputs (e.g. initial temperature, freezeout temperature, shear viscosity, equation of state) of the theoretical model.

Michael Cheng

2010-05-11T23:59:59.000Z

407

Application of Adjustable-Speed Machines in Conventional and Pumped-Storage Hydro Projects  

Science Conference Proceedings (OSTI)

Improving turbine efficiency and operation over increased head range can be achieved by adjusting the speed of the turbine generator and motor. Until recently, adjustable-speed control for large-size generators and motors has not been practical for commercial application in hydroelectric plants. Current developments in power electronics, however, have made available robust and reliable high-ampacity thyristor devices along with necessary control systems. This report covers both the constraints of single-...

1996-02-14T23:59:59.000Z

408

Cost and Design Study of Modular Small Hydro Plants, Volumes 1-4  

Science Conference Proceedings (OSTI)

Many small hydroelectric plants can become economically viable provided they use modular equipment, prefabricated structures, and automated controls. Attractive and innovative concepts are now available that can help site developers generate the most power for the invested dollar.

1984-06-01T23:59:59.000Z

409

Science narratives : the construction, mobilisation and validation of Hydro Tasmania's case for Basslink.  

E-Print Network (OSTI)

??The central focus of this thesis is the role of narratives in the construction, mobilisation and validation of scientific knowledge claims. With an epistemological commitment… (more)

Duncan, R

2004-01-01T23:59:59.000Z

410

Long-term Contracting in a Deregulated Electricity Industry: Simulation Results from a Hydro Management Model  

E-Print Network (OSTI)

The deregulation of electricity industry has introduced long-term contracting as a tool for hedging risk and strategy. A vital consideration for market participants is the relationship between behaviour in the spot market, and decisions taken in the contract market. We have developed a reservoir management model which integrates a Cournot spot market model into a Dual Dynamic Programming framework. Simulations using this model show that the market outcomes depend strongly upon the level of contracting undertaken by both competitors. We develop hypotheses for the dynamics involved, and present results from the simulation model reinforcing these. 1.

Stephen Batstone; Tristram Scott

1998-01-01T23:59:59.000Z

411

Structure and Depletion at Fluoro- and Hydro-carbon/Water Liquid/Liquid Interfaces  

E-Print Network (OSTI)

The results of x-ray reflectivity studies of two oil/water (liquid/liquid) interfaces are inconsistent with recent predictions of the presence of a vapor-like depletion region at hydrophobic/aqueous interfaces. One of the oils, perfluorohexane, is a fluorocarbon whose super-hydrophobic interface with water provides a stringent test for the presence of a depletion layer. The other oil, heptane, is a hydrocarbon and, therefore, is more relevant to the study of biomolecular hydrophobicity. These results are consistent with the sub-angstrom proximity of water to soft hydrophobic materials.

Kaoru Kashimoto; Jaesung Yoon; Binyang Hou; Chiu-hao Chen; Binhua Lin; Makoto Aratono; Takanori Takiue; Mark L. Schlossman

2008-07-18T23:59:59.000Z

412

Comportement au jeune âge des matériaux cimentaires – Caractérisation et modélisation chimio-hydro-mécanique du retrait.  

E-Print Network (OSTI)

??Le comportement au jeune âge des matériaux à matrice cimentaire est un phénomène complexe qui met en opposition une structure évolutive, mais encore faible mécaniquement… (more)

Haouas, Adnan

2007-01-01T23:59:59.000Z

413

Biological and hydro-physical facilitation processes in the recovery of offshore gravel bed communities.  

E-Print Network (OSTI)

??This research proposal focuses on poorly understood ecological functions of marine 3d-structures and their associated processes. The main aim of this project is to clarify… (more)

Kuijsters, A.A.C.M.

2013-01-01T23:59:59.000Z

414

Elliptic Flow from a Hybrid CGC, Full 3D Hydro and Hadronic Cascade Model  

E-Print Network (OSTI)

We investigate the robustness of the discovery of the perfect fluid through comparison of hydrodynamic calculations with the elliptic flow coefficient v_2 at midrapidity in Au+Au collisions at sqrt{s_{NN}}=200 GeV. Employing the Glauber model for initial entropy density distributions, the centrality dependence of v_2 is reasonably reproduced by using an ideal fluid description of the early QGP stage followed by a hadronic cascade in the late hadronic stage. On the other hand, initial conditions based on the Colour Glass Condensate model are found to generate larger elliptic flow due to larger initial eccentricity epsilon. We further predict v_2/epsilon at a fixed impact parameter as a function of collision energy sqrt{s_{NN}} up to the LHC energy.

Tetsufumi Hirano; Ulrich W. Heinz; Dmitri Kharzeev; Roy Lacey; Yasushi Nara

2007-01-25T23:59:59.000Z

415

OBSTACLES, ACTIONS, AND OUTCOMES: LEARNING PROCESS APPROACH TO COMMUNITY MICRO HYDRO IN KALAHANDI, ORISSA.  

E-Print Network (OSTI)

?? Within the context of sustainable rural development and using action research methodology, the researcher identified and addressed challenges to implementing decentralized renewable energy applications… (more)

Vaghela, Dipti Mulrajsinh

2010-01-01T23:59:59.000Z

416

California hydro forecast declines on dry weather | U.S. Energy ...  

U.S. Energy Information Administration (EIA)

Have a question, comment, or suggestion for a future article? Send your feedback to todayinenergy@eia.gov

417

Thermo-hydro-chemical Predictive analysis for the drift-scale predictive heater test,  

E-Print Network (OSTI)

phase in thermochemical modeling simulations of the DST. AThermochemical Processes of the Altered Zone Zone of Desiccation Zone of Condensation and Reflux Additional Geochemical Simulations

Sonnenthal, Eric L.; Spycher, Nicolas; Apps, John; Simmons, Ardyth

1998-01-01T23:59:59.000Z

418

Leveraging Limited Data Resources: Developing Commercial End-Use Information: B.C. Hydro Case Study  

Science Conference Proceedings (OSTI)

Using an innovative strategy, EPRI has combined model-based sampling, building total load research data, audits, DOE-2 models, and borrowed end-use data to produce statistically reliable end-use information for the commercial office sector. This project demonstrates that end-use data can be developed in shorter time, at less expense, with more statistically reliable results than conventionally thought. This report is available only to funders of Program 101A or 101.001. Funders may download this report a...

1996-02-07T23:59:59.000Z

419

A Review of Pyro, Hydro and Electro-metallurgical Processes for ...  

Science Conference Proceedings (OSTI)

Transfer and Consumption of Oxygen in Gold-bearing Sulfide Ores: Agnico-eagle Mines Trials · Tundish Process Performance Improvement: Some Indian Case ...

420

Hydro Life Extension Modernization Guides: Volumes 4 and 5: Auxiliary Mechanical and Electrical Systems  

Science Conference Proceedings (OSTI)

These guidelines are the fourth and fifth volumes in a series for assessing the needs and benefits and evaluating the cost and economic justification of life extension and modernization alternatives at hydroelectric plants and for implementing the selected plan. They specifically address the plant auxiliary mechanical systems (Volume 4) and auxiliary electrical systems (Volume 5). They also provide a screening procedure and criteria to enable utility personnel to identify where there are opportunities fo...

2001-12-17T23:59:59.000Z

Note: This page contains sample records for the topic "hydroe lec tric" 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

11,23,1,1,,19,10,"BANGOR HYDRO ELECTRIC CO","ELLSWORTH",0,,0...  

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

4,0,10,125,0,0,0,0,18,215,0,1299,8,51596,"NG","IC" 47,20,5,4,9,659,10,"LARNED (CITY OF)","GAS TURBINE",0,"NAT GAS",0,1290,,,91,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0...

422

11,23,1,1,,19,10,"BANGOR HYDRO ELECTRIC CO","ELLSWORTH",0,,0...  

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

4439,0,0,0,0,54,663,0,0,0,0,1299,8,51596,"NG","IC" 47,20,5,4,9,659,10,"LARNED (CITY OF)","GAS TURBINE",0,"NAT GAS",0,1291,,,92,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0...

423

11,23,1,1,,19,10,"BANGOR HYDRO ELECTRIC CO","ELLSWORTH",0,,50159...  

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

9,0,0,99999999,0,0,99999999,1299,8,10713,"NG","IC" 47,20,5,4,9,659,10,"LARNED (CITY OF)","GAS TURBINE",0,"NAT GAS",51596,0,"A",98,,,1999,0,0,99999999,0,0,99999999,0,0,99999999,0,0,...

424

11,23,1,1,,19,10,"BANGOR HYDRO ELECTRIC CO","ELLSWORTH",0,,50159...  

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

,0,"A",1296,,,97,283,3485,0,1299,8,10713,"NG","IC" 47,20,5,4,9,659,10,"LARNED (CITY OF)","GAS TURBINE",0,"NAT GAS",51596,0,"A",1296,,,97,0,0,0,1298,8,10713,"NG","GT"...

425

11,23,1,1,,19,10,"BANGOR HYDRO ELECTRIC CO","ELLSWORTH",0,,50159...  

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

,"A",1295,,,96,1591,18585,0,1299,8,10713,"NG","IC" 47,20,5,4,9,659,10,"LARNED (CITY OF)","GAS TURBINE",0,"NAT GAS",51596,0,"A",1295,,,96,0,0,0,1298,8,10713,"NG","GT"...

426

11,23,1,1,,19,10,"BANGOR HYDRO ELECTRIC CO","ELLSWORTH",0,,50159...  

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

,"A",1297,,,1998,133,1680,0,1299,8,10713,"NG","IC" 47,20,5,4,9,659,10,"LARNED (CITY OF)","GAS TURBINE",0,"NAT GAS",51596,0,"A",1297,,,1998,0,0,0,1298,8,10713,"NG","GT"...

427

11,23,1,1,,19,10,"BANGOR HYDRO ELECTRIC CO","ELLSWORTH",0,,50159...  

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

0,0,0,0,0,0,0,0,0,0,0,0,0,0,1299,8,10713,"NG","IC" 47,20,5,4,9,659,10,"LARNED (CITY OF)","GAS TURBINE",0,"NAT GAS",51596,0,"A",1297,,,98,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0...

428

11,23,1,1,,19,10,"BANGOR HYDRO ELECTRIC CO","ELLSWORTH",0,,50159...  

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

,0,0,0,0,0,0,0,1591,18585,0,1299,8,10713,"NG","IC" 47,20,5,4,9,659,10,"LARNED (CITY OF)","GAS TURBINE",0,"NAT GAS",51596,0,"A",1295,,,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0...

429

11,23,1,1,,19,10,"BANGOR HYDRO ELECTRIC CO","ELLSWORTH",0,,1179...  

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

54,3176,0,0,0,0,0,0,0,0,0,0,1299,8,51596,"NG","IC" 47,20,5,4,9,659,10,"LARNED (CITY OF)","GAS TURBINE",0,"NAT GAS",10713,"0A",1294,,,95,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,...

430

11,23,1,1,,19,10,"BANGOR HYDRO ELECTRIC CO","ELLSWORTH",0,,0...  

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

7,0,0,0,0,0,0,0,0,0,0,0,0,0,1299,8,51596,"NG","IC" 47,20,5,4,9,659,10,"LARNED (CITY OF)","GAS TURBINE",0,"NAT GAS",0,1292,,,93,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0...

431

11,23,1,1,,19,10,"BANGOR HYDRO ELECTRIC CO","ELLSWORTH",0,,50159...  

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

,0,0,0,0,0,0,0,0,283,3485,0,1299,8,10713,"NG","IC" 47,20,5,4,9,659,10,"LARNED (CITY OF)","GAS TURBINE",0,"NAT GAS",51596,0,"A",1296,,,97,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0...

432

11,23,1,1,,19,10,"BANGOR HYDRO ELECTRIC CO","ELLSWORTH",0,,50159...  

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

A",98,,,1999,733,9964,1e+15,1299,8,10713,"NG","IC" 47,20,5,4,9,659,10,"LARNED (CITY OF)","GAS TURBINE",0,"NAT GAS",51596,0,"A",98,,,1999,0,0,1e+15,1298,8,10713,"NG","GT"...

433

''Rancho Hydro'': a low-head, high volume residential hydroelectric power system, Anahola, Kauai, Hawaii  

DOE Green Energy (OSTI)

The site is a 1.75 acre residential site with two households. The Anahola stream intersects the property line. Design of the proposed hydroelectric system is described, along with the permit process. Construction is in progress. (DLC)

Harder, J.D.

1982-07-01T23:59:59.000Z

434

Operation of a steam hydro-gasifier in a fluidized bed reactor  

E-Print Network (OSTI)

is fed into a Fischer-Tropsch reactor under conditionsExothermic heat from the Fischer-Tropsch reaction can becan be subjected to a Fischer-Tropsch process to produce

Park, Chan Seung; Norbeck, Joseph N.

2008-01-01T23:59:59.000Z

435

Today in Energy - EIA projects U.S. non-hydro renewable power ...  

U.S. Energy Information Administration (EIA)

Energy use in homes, commercial buildings, manufacturing, and transportation. ... Alternative Fuels. Includes hydropower, solar, wind, geothermal, biomass and ethanol.

436

Microsoft PowerPoint - ACOE Regional HydroPower Conference Presentatio...  

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

FEDERAL HYDROPOWER CONFERENCE Tulsa, Oklahoma June 10 - 11, 2009 NERC Requirements for Generator Owner and Operator Sarah M. Blankenship, NERC Compliance Officer How do we create a...

437

Investigation of Mo Extraction from a Spent Hydro-Cracking Catalyst ...  

Science Conference Proceedings (OSTI)

Heat Treatment of Black Dross for the Production of a Value Added Material ... Leaching Studies for Metals Recovery from Waste Printed Wiring Boards (PWBs).

438

Hydro-Kansas (HK) Research Project: Tests of a Physical Basis...  

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

Krajewski, Witold University of Iowa Kruger, Anton The University of Iowa Clayton, Jordan US Geological Survey and University of Iowa Category: Atmospheric State and Surface...

439

Ontogenic landscapes: hydro-fracking, potentiality, and the assemblage of identity over the northeastern Marcellus Shale.  

E-Print Network (OSTI)

??Recent environmental, ecological, and economic concerns have interwoven in an increasingly complex manner with movements often coalescing around both particular practices and regions. Of great… (more)

Danza, Daniel J., 1987-

2012-01-01T23:59:59.000Z

440

A NOVEL HYDRO-GENERATOR BASED ENERGY STORAGE CONCEPT FOR MICROGRID APPLICATIONS.  

E-Print Network (OSTI)

??The solution to deal with the current non-renewable energy crisis, global warming, pollution and green gas emission is to reduce fossil fuels usage and increase… (more)

GU, RAN

2012-01-01T23:59:59.000Z

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


441

Numerical simulatin of supernova-relevant laser-driven hydro experiments on OMEGA  

Science Conference Proceedings (OSTI)

In ongoing experiments performed on the OMEGA laser [J. M. Soures et al., Phys. Plasmas 5, 2108 (1996)] at the University of Rochester Laboratory for Laser Energetics (LLE), nanosecond laser pulses are used to drive strong blast waves into two-layer targets. Perturbations on the interface between the two materials are unstable to the Richtmyer-Meshkov instability as a result of shock transit and the Rayleigh-Taylor instability during the deceleration-phase behind the shock front. These experiments are designed to produce a strongly shocked interface whose evolution is a scaled version of the unstable hydrogen-helium interface in core-collapse supernovae such as SN 1987A. The ultimate goal of this research is to develop an understanding of the effect of hydrodynamic instabilities and the resulting transition to turbulence on supernovae observables that remain as yet unexplained. The authors are, at present, particularly interested in the development of the Rayleigh-Taylor instability through the late nonlinear stage, the transition to turbulence, and the subsequent transport of material within the turbulent region. In this paper, the results of numerical simulations of 2D single and multimode experiments are presented. These simulations are run using the 2D Arbitrary Lagrangian Eulerian (ALE) radiation hydrodynamics code CALE [R. T. Barton, Numerical Astrophysics (Jones and Bartlett, Boston, 1985)]. The simulation results are shown to compare well with experimental radiography. A buoyancy-drag model captures the behavior of the single-mode interface, but gives only partial agreement in the multi-mode cases. The Richtmyer-Meshkov and target decompression contributions to the perturbation growth are both estimated and shown to be significant. Significant dependence of the simulation results on the material equation of state (EOS) is demonstrated, and the prospect of continuing the experiments to conclusively demonstrate the transition to turbulence is discussed.

Leibrandt, D; Robey, H F; Edwards, M J; Braun, D G; Miles, A R; Drake, R P

2004-02-10T23:59:59.000Z

442

HESSD '98 17 Safety concerns at Ontario Hydro: The need for safety  

E-Print Network (OSTI)

, there are several reasons indicating that the CANDU reactor is a very advanced design from a technological standpoint. First, the nuclear reaction in a CANDU reactor is inherently unstable, so engineers decided in the US. Second, the CANDU reactor has been designed in such a way that it can be refueled on-line, while

Lee, John D.

443

Microsoft PowerPoint - Sub-agreement Status June 2008 Hydro Conf...  

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

2, 2008 Marshall Boyken Sub-Agreement Status June 2008 Sub-agreement Distribution 11,243,000 205 14 Kansas City 147,963,000 2,172 135 Total 6,785,000 168 16 Vicksburg 77,892,000...

444

Microsoft PowerPoint - Webbers Hydro Conf 13a Jun 08.ppt  

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

212008 1 US Army Corps US Army Corps of Engineers of Engineers Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab...

445

Microsoft PowerPoint - Sub-agreement Status June 2007 Hydro Conf...  

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

3, 2007 Marshall Boyken Sub-Agreement Status June 2007 Sub-agreement Distribution 10,978,000 205 14 Kansas City 130,530,000 2,172 139 Total 6,453,000 168 16 Vicksburg 61,080,000...

446

Microsoft PowerPoint - Webbers Hydro Conf 13 Jun 07.ppt  

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

92007 1 US Army Corps US Army Corps of Engineers of Engineers Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab Webbers Falls Major Rehab...

447

Cat. Hydro. Heavy Gas Oil Downstream Charge Capacity (B/SD)y  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: See Definitions ...

448

Hydro-Climatological Trends in the Continental United States, 1948-88  

Science Conference Proceedings (OSTI)

Spatial patterns in trends of four monthly variables: average temperature, precipitation, streamflow, and average of the daily temperature range were examined for the continental United States for the period 1948–88. The data used are a subset of ...

Dennis P. Lettenmaier; Eric F. Wood; James R. Wallis

1994-04-01T23:59:59.000Z

449

Operation of a steam hydro-gasifier in a fluidized bed reactor  

E-Print Network (OSTI)

tank 14 is fed by a water pump 16 to a steam generator 18.hydrogen is fed to the steam generator 18, which can be fromthe output from the steam generator 18 is fed through line

Park, Chan Seung; Norbeck, Joseph N.

2008-01-01T23:59:59.000Z

450

Vers une commande sans mod\\`ele pour am\\'enagements hydro\\'electriques en cascade  

E-Print Network (OSTI)

A new concept called "Model-Free Control" is applied to hydroelectric run-of-the river power plants, with severe constraints and operating conditions. Numerous computer simulations display excellent results, which are obtained thanks to simple and robust algorithms.

Join, Cédric; Fliess, Michel

2010-01-01T23:59:59.000Z

451

HydroNode: an underwater sensor node prototype for monitoring hydroelectric reservoirs  

Science Conference Proceedings (OSTI)

The research of underwater sensor networks (UWSNs) is gaining attention due to its possible applications in many scenarios, such as ecosystem preservation, disaster prevention, oil and gas exploration and freshwater reservoirs management. The main elements ... Keywords: hydroelectric, monitoring, reservoirs, underwater sensor networks, underwater sensor node

Luiz F. M. Vieira; Marcos A. M. Vieira; David Pinto; José Augusto M. Nacif; Sadraque S. Viana; Alex B. Vieira

2012-11-01T23:59:59.000Z

452

Application of an Acoustic Doppler Current Profiler to Measure Hydro Plant Diversion Flows  

Science Conference Proceedings (OSTI)

For most conventional and pumped-storage hydroelectric plants, accurate and timely knowledge of flow rates is important for cost-effective operation. Acoustic Doppler technology has not been applied in a large power plant intake channel until this project.

2011-08-25T23:59:59.000Z

453

Risk-Based Strategies for Wind/Pumped-Hydro Coordination under Electricity Markets  

E-Print Network (OSTI)

- related research and development. BNL has taken on a major role in the NY State SmartGrid Consortium

Paris-Sud XI, Université de

454

Hydro Quebec's 735 kV system in operation by 1965  

SciTech Connect

The 735-kV transmission system adopted for the Manicouagan-Outardes development consists of three 735-kV lines, two of which will cross the St. Lawrence River at Quebec City and follow its south shore to Montreal. The third circuit will be entirely on the north shore of the St. Lawrence. Six 735-kV substations will be required: two collector substations at the sending end, two intermediate substations in the Quebec City area and two receiving substations in the Montreal area. Some of the problems associated with the planning and design of a transmission system intended to deliver approximately 5000 MW over a distance of 360 miles are discussed. The aspects of transmission and substation planning, transmission line features, substation design, control and communications design are considered.

Cardella, O.; D' Auteuil, L.; Fournier, R.P.; McGillis, D.T.; Monty, G.

1963-01-01T23:59:59.000Z

455

Pumped-Storage Hydro-Turbine Bidding Strategies in a Competitive Electricity Market  

Science Conference Proceedings (OSTI)

This paper develops optimal pumped-storage unit bidding strategies in a competitive electricity market. Starting from a weekly forecasted market clearing price curve, an algorithm to maximize the profit of a pumped-storage unit considering reserve bids is developed. A comparison between the optimal bidding strategy and a fixed-schedule weekly generating and pumping strategy is provided.

Lu, Ning; Chow, Joe H.; Desrochers, Alan A.

2004-05-31T23:59:59.000Z

456

Impacts of Energy Research and Development With Analyses of Price-Andersen Act & Hydro Relicensing  

Reports and Publications (EIA)

This report deals primarily with the Research and Development provisions of S. 1766, organized across four areas: energy efficiency, renewable energy, fossil energy, and nuclear energy. The provisions are assessed using the results from AEO2002 and other side cases, rather than a direct quantitative analysis.

James Kendell

2002-03-01T23:59:59.000Z

457

Changes related to "HydroChina ZhongNan Engineering Corp" | Open...  

Open Energy Info (EERE)

Login | Sign Up Wiki Browse Latinoamrica Buildings Clean Energy Economy Coordinated Low Emissions Assistance Network Geothermal Incentives and Policies International Clean Energy...

458

Efficient bidding for hydro power plants in markets for energy and ancillary services  

E-Print Network (OSTI)

In order to preserve stability of electricity supply generators must provide ancillary services in addition to energy production. Hydroelectric resources have significant ancillary service capability because of their dynamic ...

Perekhodtsev, Dmitri

2006-01-01T23:59:59.000Z

459

Reactivation or expansion of Hotel Baker Hydro plant. Feasibility assessment report  

SciTech Connect

The Hotel Baker Hydroelectric Power plant, built in 1928 at St. Charles, IL., has two generating units which until 1970 supplied the hotel with 100 kW output at 6 ft. head. The feasibility of reactivating, upgrading, or replacing these units to again supply power for the hotel was evaluated considering installation and operating costs, financing requirements, environmental impacts, and regulatory requirements. It was concluded that the reactivation project is marginally attractive only with full use of the power output by an expanded hotel and if electric utility rates increase at 8% per year. (LCL)

1979-03-01T23:59:59.000Z

460

System design and manufacturability of concrete spheres for undersea pumped hydro energy or hydrocarbon storage  

E-Print Network (OSTI)

Offshore wind and energy storage have both gained considerable attention in recent years as more wind turbine capacity is installed, less attractive/economical space remains for onshore wind, and load-leveling issues make ...

Fennell, Gregory E. (Gregory Edmund)

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroe lec tric" 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

Cat. Hydro.. Kerosene/Jet Fuel Downstream Charge Capacity (B/SD)  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Idle refineries ...

462

Cat. Hydro. Heavy Gas Oil Downstream Charge Capacity (B/SD)y  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Idle refineries ...

463

Korea Hydro & Nuclear Power Co., Ltd. Nuclear Power Plants: Construction and Technology Experience  

Science Conference Proceedings (OSTI)

The Korean nuclear power industry has grown rapidly since Kori Unit 1, the first Korean nuclear power plant (NPP), which began operation in April 1978. Following the technology developments of the nuclear power industry in 1980s, the first standard Korean nuclear plants (Ulchin Units 3 and 4) were constructed in the 1990s. At present, 20 NPP units operate in Korea16 pressurized water reactor (PWR) plants and four pressurized heavy water reactor (PHWR) plants; eight PWR units are under construction. This ...

2011-09-21T23:59:59.000Z

464

Review and Demonstration of Korea Hydro & Nuclear Power (KHNP) Vitrification Technology for Low Level Waste Treatment  

Science Conference Proceedings (OSTI)

Vitrification is the process of stabilizing nuclides in a glass matrix in order to enhance disposal options. A mature technology, vitrification has been applied to high level radioactive waste (HLW) for more than 40 years. As disposal costs and public concern for the environment increase, vitrification is considered to be a promising technology for low level waste (LLW) stabilization. This report covers the characteristics of LLW generated from nuclear power plants, current melter technologies ...

2013-08-14T23:59:59.000Z

465

Libby Dam Hydro-electric Project Mitigation: Efforts for Downstream Ecosystem Restoration.  

DOE Green Energy (OSTI)

Construction of Libby Dam, a large hydropower and flood control dam occurred from 1966 to 1975 on the Kootenai River, near Libby, Montana in the Northwestern United States. Live reservoir storage is substantial, with water residence time of about 5 1/2 months (based on mean annual discharge of about 440 m{sup 3}/s). Downstream river discharge and thermal regimes and the dependent habitat conditions have been significantly altered by dam construction and operation relative to pre-dam conditions. Highly valued Kootenai River fish populations, including white sturgeon Acipenser transmontanus, burbot Lota lota and bull trout Salvelinus confluentus and their supporting ecological conditions have been deteriorating during post-dam years. Measurements of the presence of very low (ultraoligotrophic) concentrations of dissolved phosphorus in the river downstream from Libby Dam were identified as a critical limitation on primary production and overall ecosystem health. A decision was made to initiate the largest experimental river fertilization project to date in the Kootenai River at the Montana-Idaho border. Pre-treatment aquatic biomonitoring began in 2001; post-treatment monitoring began in 2005. A solar-powered nutrient addition system was custom designed and built to dose small releases of dissolved nutrients at rates from 10 to 40 L/hour, depending on river discharge, which averaged several hundred m3/s. Closely monitored experimental additions of ammonium polyphosphate solution (10-34-0) into the river occurred during the summers of 2005 through 2008. Targets for mixed in-river P concentrations were 1.5 {micro}g/L in 2005, and 3 {micro}g/L in subsequent years. Primary productivity and algal accrual rates along with invertebrate and fish community metrics and conditions were consistently measured annually, before and after experimental fertilization. Initial results from the program are very encouraging, and are reported.

Holderman, Charles

2009-02-10T23:59:59.000Z

466

Short Term Hydro Power Planning Coordinated with Wind Power in Areas with Congestion Problems  

E-Print Network (OSTI)

In this paper a day-ahead planning algorithm for a multi-reservoir hydropower system coordinated with wind power is developed. Coordination applies to real situations, where wind power and hydropower are owned by different utilities, sharing the same transmission lines, though hydropower has priority for transmission capacity. Coordination is thus necessary to minimize wind energy curtailments during congestion situations. The planning algorithm accounts for the uncertainty of wind power forecasts and power market price uncertainty. Planning for the spot market and the regulating market is considered in the algorithm. The planning algorithm is applied to a case study and the results are summarized in the paper.

J. Matevosyan; et al.

2006-01-01T23:59:59.000Z

467

Cat. Hydro.. Kerosene/Jet Fuel Downstream Charge Capacity (B/SD)  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: See Definitions ...

468

Lattice QCD and Hydro/Cascade Model of Heavy Ion Collisions  

E-Print Network (OSTI)

We report here on a recent lattice study of the QCD transition region at finite temperature and zero chemical potential using domain wall fermions (DWF). We also present a parameterization of the QCD equation of state obtained from lattice QCD that is suitable for use in hydrodynamics studies of heavy ion collisions. Finally, we show preliminary results from a multi-stage hydrodynamics/hadron cascade model of a heavy ion collision, in an attempt to understand how well the experimental data (e.g. particle spectra, elliptic flow, and HBT radii) can constrain the inputs (e.g. initial temperature, freezeout temperature, shear viscosity, equation of state) of the theoretical model.

Cheng, Michael

2010-01-01T23:59:59.000Z

469

Energy loss in high energy heavy ion collisions from the Hydro+Jet model  

E-Print Network (OSTI)

We investigate the effect of energy loss of jets in high energy heavy ion collisions by using a full three-dimensional space-time evolution of a fluid combined with (mini-)jets that are explicitly evolved in space-time. In order to fit the pi^0 data for the Au+Au collisions at sqrt(s_{NN}) = 130 GeV, the space-time averaged energy loss dE/dx(tau energy loss occurs at the very early time less than 2 fm/c in the QGP phase and that energy loss in the mixed phase is negligible within our parameterization for jet energy loss. This is a consequence of strong expansion of the system.

Hirano, T; Hirano, Tetsufumi; Nara, Yasushi

2002-01-01T23:59:59.000Z

470

Field Area Network Demo - September 2013 Advisors Meeting - Presentations and Minutes (Hydro One Networks)  

Science Conference Proceedings (OSTI)

The field area network (FAN) concept is emerging as a ubiquitous, high-performance, secure, reliable network providing "last mile" acquisition (SCADA) and advanced metering infrastructure (AMI)systems, as well as network access services for advanced distribution management and automation, distributed energy resources, and any future smart grid applications requiring connectivity from within and beyond the distribution substation.One objective of this project is to establish ...

2013-11-13T23:59:59.000Z

471

Abstract for Matthias Schindler  

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

Matthias Schindler Ohio University, Athens, OH Bayesian parameter estimation in effective field theories Estimation of low-energy constants (LECs) is an important component of...

472

Solar Photovoltaics Research and Technology: The Revolution ...  

Science Conference Proceedings (OSTI)

Moreover, technology progress and ownership for next-generation solar PV mandates a ... Dislocations in Si-Doped LEC GaAs Revisited: A Spectrum Image

473

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

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

& Vehicle Tech. Div. 2010 S. Richardson 122009 - 112013 216 LEC Road, Pickens, SC Propane Corridor Development Program Installation of propane fueling infrastructure to...

474

"NIST-identified Standards for Consideration by Regulators ...  

Science Conference Proceedings (OSTI)

... within and across Smart Grid domains. ... IEC 61970) and distribution (lEC 61968 ... IEC 61850: Facilitates substation automation and communication ...

2010-10-07T23:59:59.000Z

475

Hydrogen Posture Plan: An Integrated Research, Development and...  

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

Options Distributed Generation Transportation ZERONEAR ZERO EMISSIONS HIGH EFFICIENCY & RELIABILITY Hydro Wind Solar Hydro Wind Solar Biomass Hydro Wind Solar Nuclear...

476

Changes in the Economic Value of Variable Generation at High Penetration Levels: A Pilot Case Study of California  

E-Print Network (OSTI)

errors, and monthly hydro power generation budget arepower, coal power, large hydro power, natural outside ofand maintence Pumped hydro storage Power purchase agreement

Mills, Andrew

2013-01-01T23:59:59.000Z

477

Promoting electricity from renewable energy sources -- lessons learned from the EU, U.S. and Japan  

E-Print Network (OSTI)

technologies except hydro and Power Generation “non pure”PV), solid biomass, hydro power and biogas. Other optionsnew picture emerges if hydro power is excluded (Figure 2).

Haas, Reinhard

2008-01-01T23:59:59.000Z

478

ENERGY & ENVIRONMENT DIVISION ANNUAL REPORT, 1977  

E-Print Network (OSTI)

electricity. Geothermal and hydro-power are used almost topower, coal and hydro- power. The problems associated withwas supplied by hydro- electric power. Water is also needed

Budnitz, R.J.

2011-01-01T23:59:59.000Z

479

What Can China Do? China's Best Alternative Outcome for Energy Efficiency and CO2 Emissions  

E-Print Network (OSTI)

renewable plus hydro and nuclear power) increase their shareNatural Gas Nuclear Hydro Coal Power Capacity (GW) hydropower is given first priority followed by wind, hydro,

G. Fridley, David

2010-01-01T23:59:59.000Z

480

Energy Efficiency in Western Utility Resource Plans: Impacts on Regional Resources Assessment and Support for WGA Policies  

E-Print Network (OSTI)

in forecast (2004– BC Hydro Idaho Power Nevada Power NWEAvista Corp. • BC Hydro • Idaho Power Co. • Nevada Power •Energy (GWh) Avista BC Hydro Idaho Power Nevada Power NWE

Hopper, Nicole; Goldman, Charles; Schlegal, Jeff

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroe lec tric" 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

A Multi-Country Analysis of Lifecycle Emissions From Transportation Fuels and Motor Vehicles  

E-Print Network (OSTI)

methanol, nuclear, and hydro power plants, individually orvehicles]) H = Hydro power (% of electricity generation [power plant fuel. Coal Fuel oil NG/ boiler NG/ turbine Nuclear* Biomass Hydro*

Delucchi, Mark

2005-01-01T23:59:59.000Z

482

Feasibility of Wholesale Electricity Competition in a Developing Country: Insights from Simulating a Market in Maharashtra State, India  

E-Print Network (OSTI)

NPC), and the National Hydro Power Corporation (NHPC). Theseis unlikely that the hydro power projects in MH state willthermal power plants, hydro power plants face a constraint

Phadke, Amol

2007-01-01T23:59:59.000Z

483

A MULTI-COUNTRY ANALYSIS OF LIFECYCLE EMISSIONS FROM TRANSPORTATION FUELS AND MOTOR VEHICLES  

E-Print Network (OSTI)

methanol, nuclear, and hydro power plants, individually orvehicles]) H = Hydro power (% of electricity generation [power plant fuel. Coal Fuel oil NG/ boiler NG/ turbine Nuclear* Biomass Hydro*

Delucchi, Mark

2005-01-01T23:59:59.000Z

484

Key China Energy Statistics 2011  

E-Print Network (OSTI)

the electricity produced by a hydro power plant. IndigenousIndigenous Production - Hydro Power Indigenous Production -Indigenous Production - Hydro Power Indigenous Production -

Levine, Mark

2013-01-01T23:59:59.000Z

485

Final Report of Summer Research 2007 Vietnam and Southeast Asia, June 6 – August 21  

E-Print Network (OSTI)

Environmental Assessment of hydro-power development in QuangEnvironmental Assessment of hydro-power development on theand environmental impacts of hydro-power development on the

Morris-Jung, Jason

2007-01-01T23:59:59.000Z

486

Development of Energy Balances for the State of California  

E-Print Network (OSTI)

which is predominantly hydro power) and the Southwest (whichto fluctuations in hydro power related to annual variationsgreatest variation in hydro power is seen between the dry

Murtishaw, Scott; Price, Lynn; de la Rue du Can, Stephane; Masanet, Eric; Worrell, Ernst; Sahtaye, Jayant

2005-01-01T23:59:59.000Z

487

A Survey of Utility Experience with Real Time Pricing  

E-Print Network (OSTI)

69 British Columbia Hydro and PowerWPK) British Columbia Hydro and Power Authority Centralprices are based on Hydro and Power service (>60 kV) Multi-

Barbose, Galen; Goldman, Charles; Neenan, Bernie

2004-01-01T23:59:59.000Z

488

Key China Energy Statistics 2012  

E-Print Network (OSTI)

the electricity produced by a hydro power plant. IndigenousIndigenous Production - Hydro Power Indigenous Production -Indigenous Production - Hydro Power Indigenous Production -

Levine, Mark

2013-01-01T23:59:59.000Z

489

Key China Energy Statistics 2011  

E-Print Network (OSTI)

Use Petroleum Natural Gas Hydro Nuclear Fuel Total PrimaryUse Petroleum Natural Gas Hydro Nuclear Fuel Total Finalnatural gas. Nuclear Hydro Nuclear shows the primary heat

Levine, Mark

2013-01-01T23:59:59.000Z

490

Hydrodynamic Simulation of Circulation and Residence Time in Clifton Court Forebay  

E-Print Network (OSTI)

Estuary. Technical report no. HYDRO-IATR/95-45. Sacramento (and Simpson 1997) and hydro- dynamic modeling efforts (inside CCF from detailed hydro- dynamic modeling conducted

MacWilliams, Michael L.; Gross, Edward S.

2013-01-01T23:59:59.000Z

491

Key China Energy Statistics 2012  

E-Print Network (OSTI)

Oil Natural Gas Nuclear Hydro Wind Other Renewables TotalCoal Oil Natural Gas Nuclear Hydro Wind Other Renewables *Coal Oil Natural Gas Hydro Nuclear Wind Other Renewables

Levine, Mark

2013-01-01T23:59:59.000Z

492

Assessing Strategies for Fuel and Electricity Production in a California Hydrogen Economy  

E-Print Network (OSTI)

Gas ST Pumped Hydro Coal Nuclear Hydroelectric ImportsGas ST Pumped Hydro Coal Nuclear Hydroelectric ImportsGas ST Pumped Hydro Coal Nuclear Hydroelectric Imports

McCarthy, Ryan; Yang, Christopher; Ogden, Joan M.

2008-01-01T23:59:59.000Z

493

Recipients: The 1998 LMD Light Metals Subject Area PaperAward  

Science Conference Proceedings (OSTI)

Halvor Kvande, Hydro Aluminium Metals Technology Bjorn P. Moxness, Hydro Aluminum Jorn.Skaar, Norge Aluminum Per A. Solli,, Hydro Aluminum ...

494

China's Energy and Carbon Emissions Outlook to 2050  

E-Print Network (OSTI)

option (oil, gas, coal, hydro, nuclear, wind, biomass andoption (oil, gas, coal, hydro, nuclear, wind, biomass andin 2050). In the case of hydro, the projection to 2020 draws

Zhou, Nan

2011-01-01T23:59:59.000Z

495

Exploring a unique vision for heavy ion fusion  

E-Print Network (OSTI)

incremental beam energy input going into hydro motion. Theincremental beam energy input going into hydro motion. Theenergy losses and radiation losses which can reduce the capsule hydro

Logan, B.G.

2008-01-01T23:59:59.000Z

496

Southwestern Power Administration  

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

Schedules Skip Navigation Links Excess Energy Hydro Peaking Power Hydro Power and Energy Sold to Sam Rayburn Dam Electric Cooperative (Rayburn) Hydro Power and Energy Sold to Sam...

497

Promoting electricity from renewable energy sources -- lessons learned from the EU, U.S. and Japan  

E-Print Network (OSTI)

Wind, Biomass, Small hydro, for Energy and Competitiveness”half of the non-hydro renewable energy capacity additionsshore wind 50€, hydro: 50€, solar energy: 150€, biomass: 20

Haas, Reinhard

2008-01-01T23:59:59.000Z

498

PowerPoint Presentation  

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

and Tidal Stream Energy Conversion Devices * Ocean Energy - HydroKinetic Energy - Marine Energy Terminology 4 Terminology: HydroKinetic * Hydro Greek word for water (hydor) *...

499

Pending Applications | Department of Energy  

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

August 27, 2013) Soule Hydro (Comments from Dept. of Agriculture - August 28, 2013) Soule Hydro (Comments from Alaska Energy Authority - August 29, 2013) Soule Hydro (Comments from...

500

AN ANALYSIS OF THE ENERGY IMPACTS OF THE DOE APPROPRIATE ENERGY TECHNOLOGY SMALL GRANTS PROGRAM: METHODS AND RESULTS  

E-Print Network (OSTI)

Conservation Biomass Hydro Geothermal Wind Energy StorageConservation Biomass Hydro Geothermal Wind Energy StorageConservation Biomass Hydro Geothermal Wind Energy Storage

Lucarelli, Bart

2013-01-01T23:59:59.000Z