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Note: This page contains sample records for the topic "gas analysis publications" 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

EIA - Natural Gas Publications & Analysis  

Gasoline and Diesel Fuel Update (EIA)

Publications & Analysis Publications & Analysis Weekly Natural Gas Storage Report Estimates of natural gas in underground storage for the U.S. and three regions of the U.S. Natural Gas Weekly Update Analysis of current price, supply, and storage data; and a weather snapshot. Natural Gas Monthly U.S. production, supply, consumption, disposition, storage, imports, exports, and prices. Natural Gas Annual Provides comprehensive information on the supply and disposition of natural gas in the U.S. ... see complete list of Natural Gas Publications Basics All Prices Exploration & Reserves Production Imports/Exports & Pipelines Storage Consumption Natural Gas Survey Forms Natural Gas Section from International Energy Annual Forecasts & Analysis Includes petroleum and natural gas forecasts and analysis for consumption, production, prices, and sales.

2

EIA - Natural Gas Publications  

Gasoline and Diesel Fuel Update (EIA)

data collected on Form EIA-914 (Monthly Natural Gas Production Report) for Federal Offshore Gulf of Mexico, Texas, Louisiana, New Mexico, Oklahoma, Texas, Wyoming, Other States...

3

Energy Analysis Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Analysis > Product List Analysis > Product List HeaderLine Energy Analysis Publications Products BRIEFS: Showing Results 1 to 5 of 23 Role of Alternative Energy Sources: Nuclear Technology Assessment Brief (Aug 2012) Role of Alternative Energy Sources: Hydropower Technology Assessment Brief (Aug 2012) Role of Alternative Energy Sources: Geothermal Technology Assessment Brief (Aug 2012) Role of Alternative Energy Sources: Solar Thermal Technology Assessment Brief (Aug 2012) Role of Alternative Energy Sources: Wind Technology Assessment Brief (Aug 2012) View All MODELS/TOOLS: Showing Results 1 to 5 of 23 Power Plant Flexible Model (Nov 2013) NETL Upstream Dashboard Tool (Aug 2012) Power Systems Life Cycle Analysis Tool (Power LCAT) (Jun 2012) Life Cycle Greenhouse Gas Analysis of Advanced Jet Propulsion Fuels: Fischer-Tropsch Based SPK-1 Case Study - Model (Dec 2011)

4

Key Publications - Natural Gas Regulation | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Services Natural Gas Regulation Key Publications - Natural Gas Regulation Key Publications - Natural Gas Regulation Natural Gas Imports and Exports - Quarterly Reports July...

5

Comments of the American Public Gas Association on the Smart...  

Broader source: Energy.gov (indexed) [DOE]

the American Public Gas Association on the Smart Grid RFI Comments of the American Public Gas Association on the Smart Grid RFI Comments from The American Public Gas Association on...

6

Residual gas analysis device  

DOE Patents [OSTI]

A system is provided for testing the hermeticity of a package, such as a microelectromechanical systems package containing a sealed gas volume, with a sampling device that has the capability to isolate the package and breach the gas seal connected to a pulse valve that can controllably transmit small volumes down to 2 nanoliters to a gas chamber for analysis using gas chromatography/mass spectroscopy diagnostics.

Thornberg, Steven M. (Peralta, NM)

2012-07-31T23:59:59.000Z

7

Energy Analysis Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Analysis Analysis Life Cycle Analysis Energy Analysis Publications NEW RELEASES Perspective on the U.S. Coal Industry Perspective on the U.S. Coal Industry [PPSX - 3.09MB] (Dec 2013) Novel CO2 Utilization Concepts: Working Paper Novel CO2 Utilization Concepts: Working Paper [ZIP - 4MB] (Nov 2013) Contact: Gavin Pickenpaugh Contact: Robert James This presentation provides an overview of the coal industry, focusing on the United States, but within a global context.... Read More Working Report on CO2 Utilization Concepts, detailing screening and detailed studies of concepts using CO2 for product g... Read More Power Plant Flexible Model Power Plant Flexible Model [2.04 - PDF] (Nov 2013) LCA XIII: The Carbon Footprint of Carbon Dioxide LCA XIII: The Carbon Footprint of Carbon Dioxide

8

Fluid Inclusion Gas Analysis  

SciTech Connect (OSTI)

Fluid inclusion gas analysis for wells in various geothermal areas. Analyses used in developing fluid inclusion stratigraphy for wells and defining fluids across the geothermal fields. Each sample has mass spectrum counts for 180 chemical species.

Dilley, Lorie

2013-01-01T23:59:59.000Z

9

QER Public Meeting in Pittsburgh, PA: Natural Gas: Transmission...  

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

Pittsburgh, PA: Natural Gas: Transmission, Storage and Distribution QER Public Meeting in Pittsburgh, PA: Natural Gas: Transmission, Storage and Distribution Meeting Date and...

10

NREL: Energy Analysis - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Phase 2: Preprint (2012) Publications that Estimate EERE Technology Impacts, Including Costs, Co-benefits, Value Assessing the Drivers of Regional Trends in Solar Photovoltaic...

11

Norwich Public Utilities (Gas) - Residential Energy Efficiency Rebate  

Broader source: Energy.gov (indexed) [DOE]

Norwich Public Utilities (Gas) - Residential Energy Efficiency Norwich Public Utilities (Gas) - Residential Energy Efficiency Rebate Program Norwich Public Utilities (Gas) - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Appliances & Electronics Water Heating Program Info State Connecticut Program Type Utility Rebate Program Rebate Amount Furnaces: $400 Boilers: $600 Tankless Boiler/Water Heater Combined: $850 - $1050 Indirect Fired/Tankless Water Heaters: $250 - $450 Provider Norwich Public Utilities Norwich Public Utilities (NPU) provides residential natural gas customers rebates for upgrading to energy efficient equipment in eligible homes. NPU offers rebates of between $250 - $1050 for natural gas furnaces, boilers,

12

Natural Gas Regulation - Delaware Public Service Commission (Delaware) |  

Broader source: Energy.gov (indexed) [DOE]

Natural Gas Regulation - Delaware Public Service Commission Natural Gas Regulation - Delaware Public Service Commission (Delaware) Natural Gas Regulation - Delaware Public Service Commission (Delaware) < Back Eligibility Utility Investor-Owned Utility State/Provincial Govt Industrial Municipal/Public Utility Local Government Fuel Distributor Program Info State Delaware Program Type Generating Facility Rate-Making Provider Delaware Public Service Commission The Delaware Public Service Commission regulates only the distribution of natural gas to Delaware consumers. The delivery and administrative costs associated with natural gas distribution are determined in base rate proceedings before the Commission. The recovery of costs associated with the natural gas used by customers is determined annually as part of fuel adjustment proceedings. As a result of this process, rates for natural gas

13

Public Service Commission and Natural Gas Safety Standards (Missouri)  

Broader source: Energy.gov [DOE]

This legislation establishes the state Public Service Commission, which has regulatory authority over the electric, gas, water, and telecommunications utilities. Section 386.572 of this legislation...

14

EIA - All Natural Gas Analysis  

Gasoline and Diesel Fuel Update (EIA)

All Natural Gas Analysis All Natural Gas Analysis 2010 Peaks, Plans and (Persnickety) Prices This presentation provides information about EIA's estimates of working gas peak storage capacity, and the development of the natural gas storage industry. Natural gas shale and the need for high deliverability storage are identified as key drivers in natural gas storage capacity development. The presentation also provides estimates of planned storage facilities through 2012. Categories: Prices, Storage (Released, 10/28/2010, ppt format) U.S Natural Gas Imports and Exports: 2009 This report provides an overview of U.S. international natural gas trade in 2009. Natural gas import and export data, including liquefied natural gas (LNG) data, are provided through the year 2009 in Tables SR1-SR9. Categories: Imports & Exports/Pipelines (Released, 9/28/2010, Html format)

15

DOE Initiates Series of Liquefied Natural Gas Public Education Forums |  

Broader source: Energy.gov (indexed) [DOE]

Series of Liquefied Natural Gas Public Education Series of Liquefied Natural Gas Public Education Forums DOE Initiates Series of Liquefied Natural Gas Public Education Forums February 15, 2006 - 11:52am Addthis First Forum Set in Boston, Massachusetts WASHINGTON, D.C. - The first in a series of Department of Energy (DOE)-sponsored public education forums on liquefied natural gas (LNG) has been scheduled for Friday, March 10, 2006, at the John B. Hynes Veterans Memorial Convention Center in Boston, Massachusetts. This series of forums aims to maintain open lines of communication between government officials and interested citizens, and is scheduled in compliance with the National Energy Policy Act of 2005, enacted by President Bush in August 2005. "The Department of Energy's Liquefied Natural Gas forums will initiate

16

Gas Flowmeter Calibrations with the Working Gas Flow Standard NIST Special Publication 250-80  

E-Print Network [OSTI]

Gas Flowmeter Calibrations with the Working Gas Flow Standard NIST Special Publication 250-80 John of Standards and Technology U. S. Department of Commerce #12;ii Table of Contents Gas Flowmeter Calibrations with the Working Gas Flow Standard .......................... i Abstract

17

Public Support for Oil and Gas Drilling in California's Forests and Parks  

E-Print Network [OSTI]

009 "Public Support for Oil and Gas Drilling in California’sPublic Support for Oil and Gas Drilling in California’sPublic Support for Oil and Gas Drilling in California’s

Smith, Eric R.A.N.; Carlisle, Juliet; Michaud, Kristy

2004-01-01T23:59:59.000Z

18

DOE Strengthens Public Registry to Track Greenhouse Gas Emissions |  

Broader source: Energy.gov (indexed) [DOE]

Public Registry to Track Greenhouse Gas Emissions Public Registry to Track Greenhouse Gas Emissions DOE Strengthens Public Registry to Track Greenhouse Gas Emissions April 17, 2006 - 10:20am Addthis Announces Revised Guidelines for U.S. Companies to Report and Register Reductions WASHINGTON, DC - U.S. Secretary of Energy Samuel W. Bodman today announced revised guidelines for the department's Voluntary Greenhouse Gas Reporting Program, known as "1605 (b)" that encourage broader reporting of emissions and sequestration by utilities, and industries, as well as small businesses and institutions. The revised guidelines strengthen the existing public registry for emissions and sequestration data and introduce new methods for U.S. businesses and institutions to calculate entity-wide emission reductions that contribute to the President's goal of substantially

19

Florida Public Utilities (Gas)- Residential Energy Efficiency Rebate Programs  

Broader source: Energy.gov [DOE]

Florida Public Utilities offers the Energy for Life Conservation Program to its residential natural gas customers to save energy in their homes. Rebates are available for existing residences and...

20

Public acceptance of natural gas infrastructure development in the UK  

E-Print Network [OSTI]

i Public acceptance of natural gas infrastructure development in the UK (2000-2011) Final case........................................................................................................5 2.2.1 Underground Natural Gas Storage ......................................................5 2 in the Technology Strategy Board's Knowledge Transfer Network (KTN) for Energy Generation and Supply

Note: This page contains sample records for the topic "gas analysis publications" 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

Oil and Gas on Public Lands (Texas) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

on Public Lands (Texas) on Public Lands (Texas) Oil and Gas on Public Lands (Texas) < Back Eligibility Utility Fed. Government Commercial Investor-Owned Utility Industrial Construction Municipal/Public Utility Local Government Rural Electric Cooperative Tribal Government Program Info State Texas Program Type Siting and Permitting Provider Texas General Land Office The School Land Board may choose to lease lands for the production of oil and natural gas, on the condition that oil and gas resources are leased together and separate from other minerals. Lands that may be leased include: (1) islands, saltwater lakes, bays, inlets, marshes, and reefs owned by the state within tidewater limits; (2) the portion of the Gulf of Mexico within the jurisdiction of the state; (3) all unsold surveyed and

22

Ethylene Glycol Analysis by Gas Chromatography  

Science Journals Connector (OSTI)

......March-April 1980 research-article Articles Ethylene Glycol Analysis by Gas Chromatography...specific gas chromatographic assay for ethylene glycol was developed. It requires a...accuracy, and precision data are reported. Ethylene glycol analysis by gas chromatography......

Robert O. Bost; I. Sunshine

1980-01-01T23:59:59.000Z

23

Weigel, Southworth, and Meyer 1 Calculators for Estimating Greenhouse Gas Emissions from Public  

E-Print Network [OSTI]

Weigel, Southworth, and Meyer 1 Calculators for Estimating Greenhouse Gas Emissions from Public Greenhouse Gas Emissions from Public Transit Agency Vehicle Fleet Operations ABSTRACT This paper reviews calculation tools available for quantifying the greenhouse gas emissions associated with different types

24

Publications - Center for Transportation Analysis  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Publications are by year in alphabetical order by lead author. If you need additional assistance, please contact Debbie Bain. Note: Many publications prior to 1999 are not available electronically and can be obtained by contacting the author. CTA Publications are listed by Year [2013] [2012] [2011] [2010] [2009] [2008] [2007] [2006] [2005] [2004] [2003] [2002] [2001] [2000] [1999] [1998] [1997] [1996] [1995] 2013 Publications Malikopoulos, A.A., "Impact of Component Sizing in Plug-In Hybrid Electric Vehicles for Energy Resource and Greenhouse Emissions Reduction,"ASME Journal of Energy Resources Technology, Vol. 135, No. 4, 2013, pp. 041201-041209. Malikopoulos, A.A. and Aguilar, J.P., "An Optimization Framework for Driver Feedback Systems,"IEEE Transactions on Intelligent Transportation Systems, Vol. 14, No. 2, 2013, pp. 955-964.

25

US Geological Survey publications on western tight gas reservoirs  

SciTech Connect (OSTI)

This bibliography includes reports published from 1977 through August 1988. In 1977 the US Geological Survey (USGS), in cooperation with the US Department of Energy's, (DOE), Western Gas Sands Research program, initiated a geological program to identify and characterize natural gas resources in low-permeability (tight) reservoirs in the Rocky Mountain region. These reservoirs are present at depths of less than 2,000 ft (610 m) to greater than 20,000 ft (6,100 m). Only published reports readily available to the public are included in this report. Where appropriate, USGS researchers have incorporated administrative report information into later published studies. These studies cover a broad range of research from basic research on gas origin and migration to applied studies of production potential of reservoirs in individual wells. The early research included construction of regional well-log cross sections. These sections provide a basic stratigraphic framework for individual areas and basins. Most of these sections include drill-stem test and other well-test data so that the gas-bearing reservoirs can be seen in vertical and areal dimensions. For the convenience of the reader, the publications listed in this report have been indexed by general categories of (1) authors, (2) states, (3) geologic basins, (4) cross sections, (5) maps (6) studies of gas origin and migration, (7) reservoir or mineralogic studies, and (8) other reports of a regional or specific topical nature.

Krupa, M.P.; Spencer, C.W.

1989-02-01T23:59:59.000Z

26

Public Service Elec & Gas Co | Open Energy Information  

Open Energy Info (EERE)

Elec & Gas Co Elec & Gas Co (Redirected from PSEG) Jump to: navigation, search Name Public Service Elec & Gas Co Place New Jersey Utility Id 15477 Utility Location Yes Ownership I NERC Location RFC NERC RFC Yes Activity Transmission Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 100 COBRA HEAD CUT OFF TYPE III HP Lighting 100 CORA HEAD H.P. Commercial 100 DELUXE ACORN H.P Lighting 100 FRANKIN PARK TYPE IV H.P Commercial 100 NEW XFORD BLACK TYPE III H.P Commercial

27

Life-cycle analysis of shale gas and natural gas.  

SciTech Connect (OSTI)

The technologies and practices that have enabled the recent boom in shale gas production have also brought attention to the environmental impacts of its use. Using the current state of knowledge of the recovery, processing, and distribution of shale gas and conventional natural gas, we have estimated up-to-date, life-cycle greenhouse gas emissions. In addition, we have developed distribution functions for key parameters in each pathway to examine uncertainty and identify data gaps - such as methane emissions from shale gas well completions and conventional natural gas liquid unloadings - that need to be addressed further. Our base case results show that shale gas life-cycle emissions are 6% lower than those of conventional natural gas. However, the range in values for shale and conventional gas overlap, so there is a statistical uncertainty regarding whether shale gas emissions are indeed lower than conventional gas emissions. This life-cycle analysis provides insight into the critical stages in the natural gas industry where emissions occur and where opportunities exist to reduce the greenhouse gas footprint of natural gas.

Clark, C.E.; Han, J.; Burnham, A.; Dunn, J.B.; Wang, M. (Energy Systems); ( EVS)

2012-01-27T23:59:59.000Z

28

Energy Analysis and Public Policy  

Science Journals Connector (OSTI)

...losses for the dry steam system was 14.2 percent, and for the wet steam system was 10 percent...policy analysis tools. Section 5 of the...geothermal power system for 30 years. All...Transport of materials Steam transport (24...

Martha W. Gilliland

1975-09-26T23:59:59.000Z

29

Do Private Firms Invest Dierently than Public Firms? Taking Cues from the Natural Gas Industry  

E-Print Network [OSTI]

Do Private Firms Invest Dierently than Public Firms? Taking Cues from the Natural Gas Industry Erik and public rms using a unique dataset of onshore U.S. natural gas producers. In rm-level regressions we nd that investments by private rms are 68% less responsive to changes in natural gas prices, a measure that captures

Lin, Xiaodong

30

EIA - Natural Gas Analysis Basics  

Gasoline and Diesel Fuel Update (EIA)

for Natural Gas Basics for Natural Gas Basics Where Our Natural Gas Comes From Natural Gas Prices Natural Gas Statistics Natural Gas Kid's Page (Not Just for Kids) How natural gas was formed, how we get it, how it is stored and delivered, how it is measured, what it is used for, how it affects the environment and more. Natural Gas Residential Choice This site provides an overview of the status of natural gas industry restructuring in each state, focusing on the residential customer class. About U.S. Natural Gas Pipelines State Energy Profiles What role does liquefied natural gas (LNG) play as an energy source for the United States? This Energy In Brief discusses aspects of LNG industry in the United States. LNG is natural gas that has been cooled to about minus 260 degrees Fahrenheit for shipment and/or storage as a liquid. Growth in LNG imports to the United States has been uneven in recent years, with substantial changes in year-over-year imports as a result of suppliersÂ’ decisions to either bring spare cargos to the United States or to divert cargos to countries where prices may be higher. Categories: Imports & Exports/Pipelines (Released, 12/11/2009)

31

Public Service Elec & Gas Co | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search Jump to: navigation, search Name Public Service Elec & Gas Co Place New Jersey Utility Id 15477 Utility Location Yes Ownership I NERC Location RFC NERC RFC Yes Activity Transmission Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 100 COBRA HEAD CUT OFF TYPE III HP Lighting 100 CORA HEAD H.P. Commercial 100 DELUXE ACORN H.P Lighting 100 FRANKIN PARK TYPE IV H.P Commercial 100 NEW XFORD BLACK TYPE III H.P Commercial 100 POST-TOP TOWN & COUNTRY Lighting

32

Exploration and Development of Oil and Gas on School and Public Lands (Nebraska)  

Broader source: Energy.gov [DOE]

This statute authorizes the Board of School Lands and Funds to lease school and public lands under its jurisdiction for oil and gas exploration and development purposes.

33

Shale-gas extraction faces growing public and regulatory challenges  

Science Journals Connector (OSTI)

Two federal agencies are scrutinizing the shale-gas industry and its use of “fracking ” but gas producers insist that state regulators provide sufficient environmental oversight.

David Kramer

2011-01-01T23:59:59.000Z

34

QER Public Meeting in Denver, CO: Gas-Electricity Interdependencies...  

Energy Savers [EERE]

and General Manager, Brazos Electric Cooperative - Statement Beth Musich, Director Energy Markets and Capacity Products, Southern California Gas Company and San Diego Gas &...

35

Natural Gas Utilities Options Analysis for the Hydrogen Economy...  

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

Natural Gas Utilities Options Analysis for the Hydrogen Economy Natural Gas Utilities Options Analysis for the Hydrogen Economy Presentation by 12-Richards to DOE Hydrogen Pipeline...

36

Natural Gas Utilities Options Analysis for the Hydrogen Economy...  

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

Natural Gas Utilities Options Analysis for the Hydrogen Economy Natural Gas Utilities Options Analysis for the Hydrogen Economy Objectives: Identify business opportunities and...

37

EIA-914 Monthly Natural Gas Production Report Data Analysis...  

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

EIA-914: Monthly Natural Gas Production Report Data Analysis October 2006 Page 1 of 38 EIA-914 Monthly Natural Gas Production Report Data Analysis October 2006 Introduction EIA...

38

QER Public Meeting in Denver, CO: Gas-Electricity Interdependencies...  

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

Director, Marketing Services, Williams - Northwest Pipeline GP and on behalf of the Western Gas-Electric Regional Assessment Task Force - Written Statement Joe M. Holmes,...

39

Certificate of Public Good--Gas and Electric (Vermont) | Department of  

Broader source: Energy.gov (indexed) [DOE]

Certificate of Public Good--Gas and Electric (Vermont) Certificate of Public Good--Gas and Electric (Vermont) Certificate of Public Good--Gas and Electric (Vermont) < Back Eligibility Agricultural Commercial Construction Developer Investor-Owned Utility Rural Electric Cooperative Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Vermont Program Type Siting and Permitting This Public Service Board rule limits the construction of electric and natural gas facilities and restricts the amounts that companies can buy from non-Vermont sources. No company, as defined in section 201 of this title, may in any way purchase electric capacity or energy from outside the state; invest in an electric generation or transmission facility located

40

VEE-0044 - In the Matter of Public Service Electric and Gas Company (New  

Broader source: Energy.gov (indexed) [DOE]

44 - In the Matter of Public Service Electric and Gas Company 44 - In the Matter of Public Service Electric and Gas Company (New Jersey) VEE-0044 - In the Matter of Public Service Electric and Gas Company (New Jersey) On July 14, 1997, the Office of Hearings and Appeals received from the Energy Information Administration (EIA) a "letter of appeal" that had been filed with the EIA by the Public Service Electric and Gas Company of New Jersey (PSE&G). In the letter, PSE&G requested confidential treatment of several items of information that it provides to the EIA on Form EIA-860, "Annual Electric Generator Report." For each electrical generator of each generating plant that PSE&G operates, the items of information are: (1) the unit heat rate; (2) the winter and summer net capabilities; and (3) the unit retirement date. During the lengthy

Note: This page contains sample records for the topic "gas analysis publications" 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

Oil, Gas, and Minerals, Exploration and Production, Lease of Public Land (Iowa)  

Broader source: Energy.gov [DOE]

The state, counties and cities and other political subdivisions may lease publicly owned lands for the purpose of oil or gas or metallic minerals exploration and production.  Any such leases shall...

42

EIA - Natural Gas Price Data & Analysis  

Gasoline and Diesel Fuel Update (EIA)

Prices Prices Prices U.S. and State prices for wellhead, imports, exports, citygate, and end-use sectors. Percentages of total volume delivered by sector. (monthly, annual). Residential and Commercial Prices by Local Distributors and Marketers Average price of natural gas delivered to residential and commercial consumers by local distribution companies and marketers, and the percent sold by local distribution companies in selected states and DC (annual). Spot and Futures Prices Henry Hub natural gas spot price and New York Mercantile Exchange futures contract prices for natural gas based on delivery at the Henry Hub in Louisiana (daily, weekly, monthly, annual). Natural Gas Weekly Update Analysis of current price, supply, and storage data; and a weather snapshot.

43

Gas Saturation and Sensitivity Analysis Using CRiSP 1 Gas Saturation and Sensitivity Analysis Using CRiSP  

E-Print Network [OSTI]

Gas Saturation and Sensitivity Analysis Using CRiSP 1 Gas Saturation and Sensitivity Analysis Using of Engineers began the Gas Abatement Study in order to address the problem of gas and its effects on the Snake and Columbia Rivers. One important question is how much gas reductions caused by structural changes at a few

Washington at Seattle, University of

44

DOE/EIA-0131(07) Natural Gas Annual 2007 Publication Date:  

Gasoline and Diesel Fuel Update (EIA)

7) 7) Natural Gas Annual 2007 Publication Date: January 2009 Energy Information Administration Office of Oil and Gas U.S. Department of Energy Washington, DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should be attributed to the Energy Information Administration and should not be construed as advocating or reflecting any policy of the Department of Energy or any other organization. Energy Information Administration/Natural Gas Annual 2007 ii Contacts The Natural Gas Annual 2007 is prepared by the Energy Information Administration, Office of Oil and Gas, Natural

45

DOE/EIA-0131(05) Natural Gas Annual 2005 Publication Date:  

Gasoline and Diesel Fuel Update (EIA)

5) 5) Natural Gas Annual 2005 Publication Date: November 2006 Energy Information Administration Office of Oil and Gas U.S. Department of Energy Washington, DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should be attributed to the Energy Information Administration and should not be construed as advocating or reflecting any policy of the Department of Energy or any other organization. Energy Information Administration/Natural Gas Annual 2005 ii Contacts The Natural Gas Annual 2005 is prepared by the Energy Information Administration, Office of Oil and Gas, Natural

46

EIA - Analysis of Natural Gas Consumption  

Gasoline and Diesel Fuel Update (EIA)

Consumption Consumption 2010 Natural Gas Year-In-Review 2009 This is a special report that provides an overview of the natural gas industry and markets in 2009 with special focus on the first complete set of supply and disposition data for 2009 from the Energy Information Administration. Topics discussed include natural gas end-use consumption trends, offshore and onshore production, imports and exports of pipeline and liquefied natural gas, and above-average storage inventories. Categories: Prices, Production, Consumption, Imports/Exports & Pipelines, Storage (Released, 7/9/2010, Html format) Trends in U.S. Residential Natural Gas Consumption This report presents an analysis of residential natural gas consumption trends in the United States through 2009 and analyzes consumption trends for the United States as a whole (1990 through 2009) and for each Census Division (1998 through 2009). It examines a long-term downward per-customer consumption trend and analyzes whether this trend persists across Census Divisions. The report also examines some of the factors that have contributed to the decline in per-customer consumption. To provide a more meaningful measure of per-customer consumption, EIA adjusted consumption data presented in the report for weather. Categories: Consumption (Released, 6/23/2010, pdf format)

47

Life Cycle Greenhouse Gas Analysis of Natural Gas Extraction & Delivery in the United Statesy  

E-Print Network [OSTI]

delivery to large end-users? 6. How does natural gas power generation compare to coal-fired powerLife Cycle Greenhouse Gas Analysis of Natural Gas Extraction & Delivery in the United Statesy of natural gas in the United States? 3. Who uses natural gas in the U.S.? 4 Wh d t l f ?4. Where does natural

Boyer, Elizabeth W.

48

DOE-Supported Publication Boosts Search for Oil, Natural Gas by Petroleum  

Broader source: Energy.gov (indexed) [DOE]

DOE-Supported Publication Boosts Search for Oil, Natural Gas by DOE-Supported Publication Boosts Search for Oil, Natural Gas by Petroleum Operators DOE-Supported Publication Boosts Search for Oil, Natural Gas by Petroleum Operators May 18, 2009 - 1:00pm Addthis Washington, DC - A comprehensive publication detailing the oil-rich fields of Utah and nearby states, sponsored by the U.S. Department of Energy (DOE), can now provide petroleum companies and related service providers with the geologic, geographic, and engineering data needed to tap into these resources. The Utah Geologic Survey (UGS), with funding support from the Office of Fossil Energy's National Energy Technology Laboratory, recently updated and released a portfolio of oil plays in Utah, as well as neighboring Colorado and Wyoming. Oil plays in this tri-state area are defined as those

49

DOE-Supported Publication Boosts Search for Oil, Natural Gas by Petroleum  

Broader source: Energy.gov (indexed) [DOE]

Publication Boosts Search for Oil, Natural Gas by Publication Boosts Search for Oil, Natural Gas by Petroleum Operators DOE-Supported Publication Boosts Search for Oil, Natural Gas by Petroleum Operators May 18, 2009 - 1:00pm Addthis Washington, DC - A comprehensive publication detailing the oil-rich fields of Utah and nearby states, sponsored by the U.S. Department of Energy (DOE), can now provide petroleum companies and related service providers with the geologic, geographic, and engineering data needed to tap into these resources. The Utah Geologic Survey (UGS), with funding support from the Office of Fossil Energy's National Energy Technology Laboratory, recently updated and released a portfolio of oil plays in Utah, as well as neighboring Colorado and Wyoming. Oil plays in this tri-state area are defined as those

50

EIA - Natural Gas Consumption Data & Analysis  

Gasoline and Diesel Fuel Update (EIA)

Consumption Consumption Consumption by End Use U.S. and State consumption by lease and plant, pipeline, and delivered to consumers by sector (monthly, annual). Number of Consumers Number of sales and transported consumers for residential, commercial, and industrial sectors by State (monthly, annual). State Shares of U.S. Deliveries By sector and total consumption (annual). Delivered for the Account of Others Commercial, industrial and electric utility deliveries; percentage of total deliveries by State (annual). Heat Content of Natural Gas Consumed Btu per cubic foot of natural gas delivered to consumers by State (annual) and other components of consumption for U.S. (annual). Natural Gas Weekly Update Analysis of current price, supply, and storage data; and a weather snapshot.

51

HD gas analysis with Gas Chromatography and Quadrupole Mass Spectrometer  

E-Print Network [OSTI]

A gas analyzer system has been developed to analyze Hydrogen-Deuteride (HD) gas for producing frozen-spin polarized HD targets, which are used for hadron photoproduction experiments at SPring-8. Small amounts of ortho-H$_{2}$ and para-D$_{2}$ gas mixtures ($\\sim$0.01%) in the purified HD gas are a key to realize a frozen-spin polarized target. In order to obtain reliable concentrations of these gas mixtures in the HD gas, we produced a new gas analyzer system combining two independent measurements with the gas chromatography and the QMS. The para-H$_{2}$, ortho-H$_{2}$, HD, and D$_{2}$ are separated using the retention time of the gas chromatography and the mass/charge. It is found that the new gas analyzer system can measure small concentrations of $\\sim$0.01% for the otho-H$_2$ and D$_2$ with good S/N ratios.

T. Ohta; S. Bouchigny; J. -P. Didelez; M. Fujiwara; K. Fukuda; H. Kohri; T. Kunimatsu; C. Morisaki; S. Ono; G. Rouille; M. Tanaka; K. Ueda; M. Uraki; M. Utsuro; S. Y. Wang; M. Yosoi

2011-01-28T23:59:59.000Z

52

Isotopic Analysis- Gas At Dixie Valley Geothermal Area (Kennedy...  

Open Energy Info (EERE)

search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Gas At Dixie Valley Geothermal Area (Kennedy & Soest, 2006) Exploration Activity Details...

53

EIA - Analysis of Natural Gas Exploration & Reserves  

Gasoline and Diesel Fuel Update (EIA)

Exploration & Reserves Exploration & Reserves 2009 U.S. Crude Oil, Natural Gas, and Natural Gas Liquids Reserves 2008 Annual Report Categories: Resources & Reserves (Released, 10/29/2009, PDF, XLS, and HTML formats) U.S. Crude Oil, Natural Gas, and Natural Gas Liquids Reserves 2007 Annual Report Categories: Resources & Reserves (Released, 2/10/2009, PDF, XLS, and HTML formats) 2007 U.S. Crude Oil, Natural Gas, and Natural Gas Liquids Reserves 2006 Annual Report Categories: Resources & Reserves (Publication, Dec. 2007, PDF and HTML formats) 2006 U.S. Crude Oil, Natural Gas, and Natural Gas Liquids Reserves 2005 Annual Report Categories: Resources & Reserves (Publication, Dec. 2006, PDF and HTML formats) Overview of the Federal Offshore Royalty Relief Program

54

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Thermal Analysis Publications Thermal Analysis Publications Items are listed below in chronological order with the most recent reports first. The Source column lists the journals or conference proceeding where many reports can be found. Please check your local technical or engineering libraries to find these reports. Reports that have links are available on this server in PDF format. Download a free copy of Adobe Acrobat Reader. If you would like to receive a report on this list, please contact our publications coordinator at the address below: Pat Ross Windows and Daylighting Group Lawrence Berkeley National Laboratory Mail Stop 90/3111 Berkeley, CA 94720 (510) 486-6845 Fax: (510) 486-4089 email: plross@lbl.gov Please limit your request to no more than 5 publications. Note: Use the Find function of your browser to search this page if you are

55

Life Cycle Analysis on Greenhouse Gas (GHG) Emissions of Marcellus Shale Gas Supporting Information  

E-Print Network [OSTI]

Life Cycle Analysis on Greenhouse Gas (GHG) Emissions of Marcellus Shale Gas Supporting Information 1. GHG Emissions Estimation for Production of Marcellus Shale Gas 1.1 Preparation of Well Pad The greenhouse gas (GHG) emissions resulting from the preparation of well pad consist of two parts: the carbon

Jaramillo, Paulina

56

Natural Gas Utilities Options Analysis for the Hydrogen  

E-Print Network [OSTI]

> Natural Gas Utilities Options Analysis for the Hydrogen Economy Hydrogen Pipeline R&D Project > GTI focuses on energy & environmental issues ­ Specialize on natural gas & hydrogen > Our main Natural Gas Gas Hydrates Kent Perry Executive Director Exploration & Production Technology Distributed

57

DOE/EIA-0131(10) Natural Gas Annual 2010 Publication Date:  

Gasoline and Diesel Fuel Update (EIA)

10) 10) Natural Gas Annual 2010 Publication Date: December 2011 Energy Information Administration Office of Oil, Gas, and Coal Supply Statistics U.S. Department of Energy Washington, DC 20585 This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the Department of Energy or other Federal agencies. ii Energy Information Administration/Natural Gas Annual 2010

58

Life Cycle Cost Analysis of Public Facilities (Iowa)  

Broader source: Energy.gov [DOE]

All facilities using public funds for construction or renovation must undergo a life cycle analysis, which will consider energy efficiency and on-site energy equipment using the sun, wind, oil,...

59

An economic analysis of Floating Liquefied Natural Gas (FLNG)  

E-Print Network [OSTI]

This report includes a discussion of the potential production of stranded natural gas reserves through the implementation of Floating Liquefied Natural Gas (FLNG) in a world of growing energy demand followed by an analysis ...

Marmolejo, Phillip Christian

2014-01-01T23:59:59.000Z

60

Borehole Stability Analysis of Horizontal Drilling in Shale Gas Reservoirs  

Science Journals Connector (OSTI)

Serious wellbore instability occurs frequently during horizontal drilling in shale gas reservoirs. The conventional forecast model of in ... not suitable for wellbore stability analysis in laminated shale gas for...

Jun-Liang Yuan; Jin-Gen Deng; Qiang Tan; Bao-Hua Yu…

2013-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas analysis publications" 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

On-line gas chromatographic analysis of airborne particles  

DOE Patents [OSTI]

A method and apparatus for the in-situ, chemical analysis of an aerosol. The method may include the steps of: collecting an aerosol; thermally desorbing the aerosol into a carrier gas to provide desorbed aerosol material; transporting the desorbed aerosol material onto the head of a gas chromatography column; analyzing the aerosol material using a gas chromatograph, and quantizing the aerosol material as it evolves from the gas chromatography column. The apparatus includes a collection and thermal desorption cell, a gas chromatograph including a gas chromatography column, heated transport lines coupling the cell and the column; and a quantization detector for aerosol material evolving from the gas chromatography column.

Hering, Susanne V. (Berkeley, CA); Goldstein, Allen H. (Orinda, CA)

2012-01-03T23:59:59.000Z

62

On-line transformer gas analysis  

SciTech Connect (OSTI)

This report summarizes the development and field results of a new technology for continuous transformer gas analysis. The technology is based on silicon metal-insulator-semiconductor (MIS) sensor technology. The development involved the fabrication and testing of an array of MIS devices for continuous monitoring of the four key fault gases: hydrogen, acetylene, ethylene and carbon monoxide. The field test articles are comprised of an array of six sensors packaged on a substrate with an integrated heater to control temperature. Gas concentrations are calculated from the product of the vector of output voltages from each of the sensors and a matrix composed of the sensitivities of each of the sensors to each of the fault gases. The field demonstration phase of the analyzer development was initiated with the installation of Micromonitors` first prototype october 17, 1993, at the Bonneville Power Administration (BPA) Alvey Substation. By the end of 1994, a total of 12 analyzers were installed and operating. At the present time, there are 39 prototype units installed in substations in the US and Canada.

Pyke, S. [Micromonitors, Inc., Bend, OR (United States)

1996-10-01T23:59:59.000Z

63

New Applications Of Geothermal Gas Analysis To Exploration | Open Energy  

Open Energy Info (EERE)

New Applications Of Geothermal Gas Analysis To Exploration New Applications Of Geothermal Gas Analysis To Exploration Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: New Applications Of Geothermal Gas Analysis To Exploration Details Activities (4) Areas (4) Regions (0) Abstract: Gas analysis is applied to exploration at the Lightn~gD ock geothe~aflie ld, which has no surface manifestations, to exploration by drilling, and to monitoring Cerro Prieto - a producing field. It is assumed that reservoir fluids have a different gas chemistry than local groundwater, and that gas chemistry can be interpreted as a three source system, magmatic, crustal, and meteoric, modified by processes of boiling, mixing, and condensation. We show that gas analyses can delineate the location of major structures that serve as fluid conduits, map fluid flow

64

DOE/EIA-0131(09) Natural Gas Annual 2009 Publication Date:  

Gasoline and Diesel Fuel Update (EIA)

09) 09) Natural Gas Annual 2009 Publication Date: December 2010 Energy Information Administration Office of Oil, Gas, and Coal Supply Statistics U.S. Department of Energy Washington, DC 20585 This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the Department of Energy or other Federal agencies. Energy Information Administration/Natural Gas Annual 2009 ii Contacts The Natural Gas Annual 2009 is prepared by the Energy

65

DOE/EIA-0131(08) Natural Gas Annual 2008 Publication Date:  

Gasoline and Diesel Fuel Update (EIA)

8) 8) Natural Gas Annual 2008 Publication Date: March 2010 Energy Information Administration Office of Oil and Gas U.S. Department of Energy Washington, DC 20585 This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the Department of Energy or other Federal agencies. Energy Information Administration/Natural Gas Annual 2008 ii Contacts The Natural Gas Annual 2008 is prepared by the Energy

66

Exergy Analysis of Exhaust-Gas of Burning Liquefied-Gas in a Chinese Kitchen  

Science Journals Connector (OSTI)

The research analyzes distribution laws of exhaust-gas of burning liquefied-gas in closed kitchen without any kitchen hood or fan with the exergy indicator; and compares the distribution results from the exergy analysis with those from the concentration ... Keywords: Exhaust-gas, exergy distribution, CFD simulation, tecplot fitting

Ao Yong-an; Gao Xing-quan; Shen Lin; Wang Yue-ren; Feng Guo-hui

2009-10-01T23:59:59.000Z

67

NETL - Petroleum-Based Fuels Life Cycle Greenhouse Gas Analysis...  

Open Energy Info (EERE)

- Petroleum-Based Fuels Life Cycle Greenhouse Gas Analysis 2005 Baseline Model Jump to: navigation, search Tool Summary LAUNCH TOOL Name: NETL - Petroleum-Based Fuels Life Cycle...

68

Isotopic Analysis- Gas At Long Valley Caldera Geothermal Area...  

Open Energy Info (EERE)

search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Gas At Long Valley Caldera Geothermal Area (Welhan, Et Al., 1988) Exploration Activity...

69

Quantitative dynamic analysis of gas desorption contribution to production in shale gas reservoirs  

Science Journals Connector (OSTI)

Abstract Unlike in conventional gas reservoirs, gas in shale reservoirs is stored mainly as free gas and adsorbed gas, and a small amount of dissolved gas. Well production from shale gas reservoirs usually exhibits sharply decline trend in the early period of production and then turns to long-term stable production at a relatively low rate, for which gas desorption contribution has been considered as a possible explanation. This study aims at providing an accurate evaluation of the contribution from gas desorption to dynamic production. Through incorporation of artificial component subdivision in a numerical simulator, the production contributions of the free and adsorbed gas can be obtained separately. This analysis approach is validated firstly and then applied to two case studies based on conceptual models of Barnett and Antrim Shale. The results show that desorbed gas dominates the production in Antrim Shale, while it only plays a small role in the production in Barnett Shale. The impact of permeability and initial gas saturation are also analyzed. In previous studies, numerical and analytical simulators were used to investigate the difference between the production performances with or without desorption, attributing the production increase to gas desorption. However, our study shows this treatment overestimates the contribution from gas desorption. This work provides a simple but accurate method for the dynamic analysis of desorption contribution to total production, contributing to reservoir resource assessment, the understanding of production mechanisms, and shale gas production simulation.

Tingyun Yang; Xiang Li; Dongxiao Zhang

2014-01-01T23:59:59.000Z

70

Natural Gas Utilities Options Analysis for the Hydrogen  

E-Print Network [OSTI]

> Natural Gas Utilities Options Analysis for the Hydrogen Economy Hydrogen Pipeline R&D Project of strategic options for the natural gas industry as hydrogen energy systems evolve ­ Vehicle to encourage of tradeoffs ­ NY state qualifies natural gas-run fuel cells, CA only renewable hydrogen (potential for partial

71

Coal Liquefaction Product Gas Analysis with an Automated Gas Chromatograph  

Science Journals Connector (OSTI)

......similar gas streams. For example, it has been easily extended for analyzing gases generated in coal gasification and oil shale retorting by other Gulf researchers. Conclusions It is clear from the above discussion that the Carle TCD/FID GC performed......

Ajay Sood; Richard B. Pannell

1982-01-01T23:59:59.000Z

72

EIA - Natural Gas Storage Data & Analysis  

Gasoline and Diesel Fuel Update (EIA)

Storage Storage Weekly Working Gas in Underground Storage U.S. Natural gas inventories held in underground storage facilities by East, West, and Producing regions (weekly). Underground Storage - All Operators Total storage by base gas and working gas, and storage activity by State (monthly, annual). Underground Storage by Type U.S. storage and storage activity by all operators, salt cavern fields and nonsalt cavern (monthly, annual). Underground Storage Capacity Storage capacity, working gas capacity, and number of active fields for salt caverns, aquifers, and depleted fields by State (monthly, annual). Liquefied Natural Gas Additions to and Withdrawals from Storage By State (annual). Weekly Natural Gas Storage Report Estimates of natural gas in underground storage for the U.S. and three regions of the U.S.

73

EIA - Analysis of Natural Gas Prices  

Gasoline and Diesel Fuel Update (EIA)

Prices Prices 2010 Peaks, Plans and (Persnickety) Prices This presentation provides information about EIA's estimates of working gas peak storage capacity, and the development of the natural gas storage industry. Natural gas shale and the need for high deliverability storage are identified as key drivers in natural gas storage capacity development. The presentation also provides estimates of planned storage facilities through 2012. Categories: Prices, Storage (Released, 10/28/2010, ppt format) Natural Gas Year-In-Review 2009 This is a special report that provides an overview of the natural gas industry and markets in 2009 with special focus on the first complete set of supply and disposition data for 2009 from the Energy Information Administration. Topics discussed include natural gas end-use consumption trends, offshore and onshore production, imports and exports of pipeline and liquefied natural gas, and above-average storage inventories. Categories: Prices, Production, Consumption, Imports/Exports & Pipelines, Storage (Released, 7/9/2010, Html format)

74

EIA - Natural Gas Production Data & Analysis  

Gasoline and Diesel Fuel Update (EIA)

Production Production Gross Withdrawals and Production Components of natural gas production for the U.S., States and the Gulf of Mexico (monthly, annual). Number of Producing Gas Wells U.S. and State level data (annual). Wellhead Value & Marketed Production U.S. and State level natural gas wellhead values and prices of marketed production (annual). Offshore Gross Withdrawals U.S., State, and Gulf of Mexico gross withdrawals from oil and gas wells(annual). Gulf of Mexico Federal Offshore Production Production of crude oil, natural gas wet after lease separation, natural gas liquids, dry natural gas, and lease condensate (annual). Natural Gas Plant Liquids Production Production by U.S., region, and State (annual). Lease Condensate Production Production by U.S., region, and State (annual).

75

Kinetics and Mechanism of Gas-Phase Thermolysis Using Headspace-Gas Chromatographic Analysis  

Science Journals Connector (OSTI)

......headspace-gas chromatographic analysis. | Headspace gas chromatography...vial employed as the reactor is increased by packing...vial employed as the reactor is increased by packing...preferred method for the analysis of volatiles in matrices...is to establish the reliability of this simple analytical......

Lázaro F.R. Cafferata; Carlos J. Manzione

2001-02-01T23:59:59.000Z

76

EIA - Analysis of Natural Gas Production  

Gasoline and Diesel Fuel Update (EIA)

Production Production 2010 Natural Gas Year-In-Review 2009 This is a special report that provides an overview of the natural gas industry and markets in 2009 with special focus on the first complete set of supply and disposition data for 2009 from the Energy Information Administration. Topics discussed include natural gas end-use consumption trends, offshore and onshore production, imports and exports of pipeline and liquefied natural gas, and above-average storage inventories. Categories: Prices, Production, Consumption, Imports/Exports & Pipelines, Storage (Released, 7/9/2010, Html format) Natural Gas Data Collection and Estimation This presentation to the Oklahoma Independent Petroleum Association gives an overview of the EIA natural gas data collection system, Oklahoma natural gas statistics, recent changes in monthly natural gas production statistics, and the May 2010 short-term natural gas forecast. The presentation focuses on the EIA-914, the "Monthly Natural Gas Production Report," and recent changes to this survey's estimation methodology. Categories: Production (Released, 6/9/2010, ppt format)

77

Natural Gas - Analysis & Projections - U.S. Energy Information  

Gasoline and Diesel Fuel Update (EIA)

Most Requested Most Requested Change category... Most Requested Consumption Exploration & Reserves Imports/Exports & Pipelines Prices Production Projections Storage All Reports Filter by: All Data Analysis Projections Weekly Reports Natural Gas Storage Report Working Gas in Underground Storage for current week and week ago comparison. (archived versions) Archived Versions Natural Gas Storage Report - Archive Natural Gas Weekly Update Weekly average spot and futures prices of natural gas. (archived versions) Archived Versions Natural Gas Weekly Update - Archive Today in Energy - Natural Gas Short, timely articles with graphs about recent natural gas issues and trends Monthly Reports Drilling Productivity Report Released: January 13, 2014 EIA's new Drilling Productivity Report (DPR) takes a fresh look at oil

78

A comparative financial analysis of the automobile and public transportation in London  

E-Print Network [OSTI]

Automobile systems and public transportation are often organized separately within government structure inhibiting a comparative analysis between the two modes. Further complicating the comparison is that in public ...

Kothari, Tejus Jitendra

2007-01-01T23:59:59.000Z

79

Analysis of natural gas supply strategies at Fort Drum  

SciTech Connect (OSTI)

This analysis investigates strategies for Fort Drum to acquire a reliable natural gas supply while reducing its gas supply costs. The purpose of this study is to recommend an optimal supply mix based on the life-cycle costs of each strategy analyzed. In particular, this study is intended to provide initial guidance as to whether or not the building and operating of a propane-air mixing station is a feasible alternative to the current gas acquisition strategy. The analysis proceeded by defining the components of supply (gas purchase, gas transport, supplemental fuel supply); identifying alternative options for each supply component; constructing gas supply strategies from different combinations of the options available for each supply component and calculating the life-cycle costs of each supply strategy under a set of different scenarios reflecting the uncertainty of future events.

Stucky, D.J.; Shankle, S.A.; Anderson, D.M.

1992-07-01T23:59:59.000Z

80

Public Service Electric and Gas (PSEG) Services Corporation - Comments to the 2012 Congestion Study.pdf  

Broader source: Energy.gov (indexed) [DOE]

David K. Richter David K. Richter Assistant General Regulatory Counsel Regulatory Department 80 Park Plaza, T5C, Newark, NJ 07102-4194 tel: 973.430.6451 fax: 973.802.1267 email: david.richter@pseg.com January 31, 2012 VIA ELECTRONIC FILING David Meyer Office of Electricity Delivery and Energy Reliability OE-20, Attention: Congestion Study Comments U.S. Department of Energy, 1000 Independence Avenue, SW. Washington, DC 20585 Dear Mr. Meyer, Public Service Electric and Gas Company ("PSE&G"), PSEG Power LLC ("PSEG Power") and PSEG Energy Resources & Trade LLC ("PSEG ER&T") (collectively referred to herein as the "PSEG Companies") respectfully submit the

Note: This page contains sample records for the topic "gas analysis publications" 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

Development of pre-screening indices to improve energy analysis of public K-12 schools  

E-Print Network [OSTI]

Subject: Mechanical Engineering ABSTRACT Development of Pre-Screening Indices to Improve Energy Analysis of Public K-12 Schools. (May 1998) David Shea Landman, B. S. , University of Rochester Co-Chairs of Advisory Committee: Dr. Jeff S. Haberl Dr... percentiles. . . . . . . . . . 166 6. 17 25th percentile for 28 months and monthly and daily weekend school year baseline data in W/sf . 169 6. 18 25th percentile and monthly school year baseline data for 28 months of natural gas data in Btu/(hr-sf). 171...

Landman, David Shea

2012-06-07T23:59:59.000Z

82

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications newsroomassetsimagesnewsroom-icon.jpg Publications We are your source for reliable, up-to-date news and information; our scientists and engineers can provide...

83

Gas Analysis Of Geothermal Fluid Inclusions- A New Technology...  

Open Energy Info (EERE)

inclusion gas analysis of drill chip cuttings in a similar fashion as used in the petroleum industry. Thus the results of this project may lower exploration costs both in the...

84

Analysis of Lignin Hydrogenation Products by Gas Chromatography  

Science Journals Connector (OSTI)

......M. Merriman. Oxidative degradation of wood. IV. Refinement in the methylation-gas chromatographic technique of analysis. Tappi. 55: 719-21 (1972). Manuscript received June 2,1980; revision received December 22,1980. 237...

T.P. Schultz; C.L. Chen; I.S. Goldstein; F.P. Scaringelli

1981-05-01T23:59:59.000Z

85

Folded-path optical analysis gas cell  

DOE Patents [OSTI]

A folded-path gas cell employs an elliptical concave mirror in confronting relationship to two substantially spherical concave mirrors. At least one of the spherical mirrors, and usually both, are formed with an added cylindrical component to increase orthogonal focii coincidence and thereby to increase the radiation energy throughput characteristic of the cell.

Carangelo, Robert M. (Glastonbury, CT); Wright, David D. (Vershire, VT)

1995-01-01T23:59:59.000Z

86

Energy Information Administration--Energy and Greenhouse Gas Analysis  

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

and Greenhouse Gas Analysis and Greenhouse Gas Analysis Energy and Greenhouse Gas Analysis Posted Date: October 1999 Page Last Modified: August 2007 This section contains analysis covering all sectors of the United States and issues related to the energy use, energy efficiency, and carbon emission indicators. New analysis will be added to the web site as they become available. All Sectors / Residential / Commercial / Manufacturing / Transportation All Sectors United States Energy Usage and Efficiency: Measuring Changes Over Time, increasing emphasis has been placed on energy efficiency as a vital component of the United States' energy strategy. This was evident with the passing of the Energy Policy Act of 1992 (EPACT) [1]. EPACT promotes energy-efficiency programs such as building energy-efficiency standards,

87

INEEL Greenhouse Gas Inventory and Trend Analysis  

SciTech Connect (OSTI)

The objective of the INEEL GHG Inventory and Trend Analysis is to establish INEEL expertise in carbon management decision making and policy analysis. This FY-99 effort is the first step toward placing the INEEL in a leadership role within the DOE laboratories to support carbon management systems and analysis.

Shropshire, David Earl; Teel, Dale Milton

2000-02-01T23:59:59.000Z

88

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

5 results: 5 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Samveg Saxena [Clear All Filters] 2013 Gopal, Anand R., Laura Schewel, Samveg Saxena, and Amol Phadke. The Transportation Leapfrog: Using Smart Phones to Collect Driving Data and Model Fuel Economy in India., 2013. Saxena, Samveg, and Iván Dario Bedoya. Fundamental Phenomena affecting Low Temperature Combustion and HCCI Engines, High Load Limits and Strategies for Extending these Limits, Progress in Energy & Combustion Science., 2013. Bedoya, Iván Dario, Samveg Saxena, Francisco J. Cadavid, and Robert W. Dibble. "Numerical Analysis of Biogas Composition Effects on Combustion Parameters and Emissions in Biogas Fueled HCCI Engines for Power Generation." ASME Journal of Engineering for Gas Turbines and Power 135,

89

Gas Analysis Of Geothermal Fluid Inclusions- A New Technology For  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Gas Analysis Of Geothermal Fluid Inclusions- A New Technology For Geothermal Exploration Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Gas Analysis Of Geothermal Fluid Inclusions- A New Technology For Geothermal Exploration Details Activities (7) Areas (6) Regions (0) Abstract: To increase our knowledge of gaseous species in geothermal systems by fluid inclusion analysis in order to facilitate the use of gas analysis in geothermal exploration. The knowledge of gained by this program can be applied to geothermal exploration, which may expand geothermal

90

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Publications Most publications by Environmental Energy Technologies Division authors are searchable from this page, including peer-reviewed publications, book chapters, conference proceedings and LBNL reports. Filter Advanced Search Publications list This publications database is an ongoing project, and not all Division publications are represented here yet. For additional help see the bottom of this page. Show only items where Author Type Term Year Keyword is Abadie, Marc O Abbey, Chad Abdolrazaghi, Mohamad Aberg, Annika Abhyankar, Nikit Abraham, Marvin M Abshire, James B Abushakra, Bass Acevedo-Ruiz, Manuel Aceves, Salvador Ache, Hans J Ackerly, David D Ackerman, Andrew S Adamkiewicz, Gary Adams, Carl Adams, J W Adamson, Bo Addy, Susan E Addy, Nathan Aden, Nathaniel T Adesola, Bunmi Adhikari, Sarina Adilov, Nodir

91

Gas Chromatographic Analysis of Halogenated Quinoline Compounds  

Science Journals Connector (OSTI)

......in the procedure section. Standard Mixtures The mixtures were...factors were calculated from five standard mixtures. These were calculated...QF-1 at 155 C (Analysis) Standard) Average Mole % Mole % (Average...silated support (Chromosorb W-DMSC) to observe the activity of......

Paul C. Goodley; Marshall Gordon

1972-08-01T23:59:59.000Z

92

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Actinide Research Quarterly Actinide Research Quarterly This bi-annual publication of the Glenn T. Seaborg Institute for Transactinium Science, a part of the National Security...

93

Support for Offshore Oil and Gas Drilling among the California Public  

E-Print Network [OSTI]

005 "Support for Offshore Oil and Gas Drilling Among theSupport for Offshore Oil and Gas Drilling among theSupport for Offshore Oil and Gas Drilling among the

Smith, Eric R.A.N.

2003-01-01T23:59:59.000Z

94

Analysis of Natural Gas Fuel Cell Plant Configurations  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Analysis of Natur Analysis of Natur al Gas Fuel Cell Plant Configur ations March 24, 2011 DOE/NETL-2011/1486 Analysis of Natur al Gas Fuel Cell Plant Configur ations Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement,

95

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Recent Publications Recent Publications Ying Xu, Dong Xu, Dongsup Kim, Victor Olman, Jane Razumovskaya, and Tao Jiang Automated Assignment of Backbone NMR Peaks Using Constrained Bipartite Matching. Computing in Science and Engineering. In press. Ying Xu, Victor Olman, and Dong Xu. Clustering Gene Expression Data Using a Graph-Theoretic Approach: An Application of Minimum Spanning Trees. Bioinformatics. In press. Ying Xu, Victor Olman, and Dong Xu. Minimum Spanning Trees for Gene Expression Data Clustering. In Proceedings of the 12th International Conference on Genome Informatics (GIW), edited by S. Miyano, R. Shamir and T. Takagi. Accepted. Dong Xu and Ying Xu. Computational Studies of Protein Structure and Function Using Threading Program PROSPECT. In Protein Structure Prediction: Bioinformatic Approach, edited by Igor Tsigelny. International University Line publishers (IUL), La Jolla, CA. Invited publication.

96

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Lee » Publications Lee » Publications Publications Sort by: Date | Author | Type 2013 Daya Bay Collaboration: F.P. An, A.B. Balantekin, H.R. Band, W. Beriguete, et. al, "Spectral measurement of electron antineutrino oscillation amplitude and frequency at Daya Bay", Phys. Rev. Letter, October 24, 2013, A measurement of the energy dependence of antineutrino disappearance at the Daya Bay Reactor Neutrino Experiment is reported. Electron antineutrinos from six GW reactors were detected with six detectors deployed in two near (effective baselines 512 m and 561 m) and one far (1579 m) underground experimental halls. Using 217 days of data, 41589 (203809 and 92912) antineutrino candidates were detected in the far hall (near halls). An improved measurement of the oscillation amplitude and the first direct

97

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

6 results: 6 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Gabrielle Wong-Parodi [Clear All Filters] 2009 Lekov, Alexander B., Victor H. Franco, Gabrielle Wong-Parodi, James E. McMahon, and Peter Chan. Economics of Residential Gas Furnaces and Water Heaters in United States New Construction Market. Berkeley: Lawrence Berkeley National Laboratory, 2009. 2006 Lutz, James D., Victor H. Franco, Alexander B. Lekov, and Gabrielle Wong-Parodi. BPM Motors in Residential Gas Furnaces: What are the Savings? In 2006 ACEEE Summer Study on Energy Efficiency in Buildings. Lawrence Berkeley National Laboratory, 2006. Wong-Parodi, Gabrielle, Larry L. Dale, and Alexander B. Lekov. "Comparing price forecast accuracy of natural gas models and futures markets." Energy

98

Modeling and Analysis of Natural Gas and Gasoline In A High Compressio...  

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

and Analysis of Natural Gas and Gasoline In A High Compression Ratio High Efficiency ICRE Modeling and Analysis of Natural Gas and Gasoline In A High Compression Ratio High...

99

PUBLICATIONS  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

PUBLICATIONS PUBLICATIONS A. Refereed International Journal Papers V. Radmilovic, C. Ophus, E.A. Marquis, A. Tolley, M.D. Rossell, A. Gautam, M. Asta and U. Dahmen, "Highly monodisperse core-shell particles created by solid-state reactions", Nature Materials, 2011, in press. Ki-Joon Jeon, Zonghoon Lee, Elad Pollak, Luca Moreschini, Aaron Bostwick, Cheol-Min Park, Rueben Mendelsberg, Velimir Radmilovic, Robert Kostecki, Thomas Richardson, Eli Rotenberg, "Fluorographane: a wide band gap semiconductor with ultraviolet luminescence", ACS Nano, 5 (2011) 1042-1046. J.T. McKewon, V.R. Radmilovic, R. Gronsky, and A.M. Gleaser, "Silicide characterization at alumina-niobium interfaces", Journal of Materials Science, 46 (2011) 3969-3981. B. Jokic, M. Mitric, V. Radmilovic, S. Drmanic, R. Petrovic, and D.

100

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 results: 7 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Laura Van Wie McGrory [Clear All Filters] 2006 McGrory, Laura Van Wie, Philip Coleman, David Fridley, Jeffrey P. Harris, and Edgar Villasenor Franco. "Two Paths to Transforming Markets through Public Sector Energy Efficiency: Bottom Up versus Top Down." In 2006 ACEEE Summer Study on Energy Efficiency in Buildings. Pacific Grove, CA, 2006. McGrory, Laura Van Wie, Philip Coleman, David Fridley, Jeffrey P. Harris, and Edgar Villasenor Franco. Two Paths to Transforming Markets through Public Sector Energy Efficiency: Bottom Up versus Top Down In 2006 ACEEE Summer Study on Energy Efficiency in Buildings . Vol. 6., 2006. 2004 Wiel, Stephen, Laura Van Wie McGrory, and Lloyd Harrington. Energy

Note: This page contains sample records for the topic "gas analysis publications" 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

Methodology and Analysis Monthly Natural Gas Gross Production Report  

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

Methodology and Analysis Methodology and Analysis Methodology and Analysis 1 Methodology: Description of the sampling and estimating methodologies implemented in April 2010 PDF 2 Review Results: Description of the problem and the alternative methodologies tested PDF 3 2009 Revisions: A comparison of the current methodology estimates to the previous estimates PDF 4 ICF International Review: ICF International's review paper given to the American Statistical Association Committee on Energy Statistics PDF 5 Other Sources: EIA-914 Estimates Compared with Other sources PDF 6 Issues: EIA-914 Sample and Model Issues PDF 7 Data Analysis: EIA-914 Final Clearance Package October 2006 PDF 8 Revision Policy: EIA-914 and Natural Gas Monthly Revision Policy March 2007 PDF 9 Commercial Data Sources:

102

Second law analysis of a natural gas-fired steam boiler and cogeneration plant.  

E-Print Network [OSTI]

??A second law thermodynamic analysis of a natural gas-fired steam boiler and cogeneration plant at Rice University was conducted. The analysis included many components of… (more)

Conklin, Eric D

2010-01-01T23:59:59.000Z

103

Public Approval of Plant and Animal Biotechnology in Korea: An Ordered Probit Analysis  

E-Print Network [OSTI]

Public Approval of Plant and Animal Biotechnology in Korea: An Ordered Probit Analysis Ramu Director Food policy Institute, Ho-Min Jang is Director Korean Institute of Bioscience and Biotechnology Economics. #12;2 Public Approval of Plant and Animal Biotechnology in Korea: An Ordered Probit Analysis

Neimark, Alexander V.

104

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

22 results: 22 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Elizabeth U. Finlayson [Clear All Filters] 2006 Jayaraman, Buvaneswari, Astrid H. Kristoffersen, Elizabeth U. Finlayson, and Ashok J. Gadgil. "CFD Investigation of Room Ventilation for Improved Operation of a Downdraft Table: Novel Concepts." Journal of Occupational and Environmental Hygiene 3 (2006): 583-591. Jayaraman, Buvaneswari, Elizabeth U. Finlayson, Michael D. Sohn, Tracy L. Thatcher, Phillip N. Price, Emily E. Wood, Richard G. Sextro, and Ashok J. Gadgil. "Tracer Gas Transport under Mixed Convection Conditions in an Experimental Atrium: Comparison Between Experiments and CFD Predictions." Atmospheric Environment 40 (2006): 5236-5250. 2005

105

Defect Analysis of Vehicle Compressed Natural Gas Composite Cylinder  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Defect Analysis of Vehicle Defect Analysis of Vehicle Compressed Natural Gas Composite Cylinder A China Paper on Type 4 Cylinder, translated and presented by J. P. Hsu, PhD, Smart Chemistry Reason for Defect Analysis of CNG Composite Cylinder * Safety Issue - Four explosion accidents of auto used CNG composite material cylinders resulting huge personnel and vehicles loss. * Low Compliance Rate - Inspect 12119 Auto used CNG composite cylinders and only 3868 are qualified with compliance rate of 32%. Plastic CNG Composite Cylinder Process Fitting Internal Plastic Liner External Composite Layer Metal Fitting HDPE Cylinder Liner * HDPE has a high density, great stiffness, good anti-permeability and high melting point, but poor environmental stress cracking Resistance (ESCR). * The defects of cylinder liner quality can be

106

Publications  

E-Print Network [OSTI]

books ... for sub-Riemannian manifolds , To appear in Journal of Functional Analysis, 2014, ... With Cheng Ouyang and Samy Tindel: Upper bounds for the density of ... Potential Theory and Stochastics in Albac, Aurel Cornea Memorial Volume ...

107

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

35 results: 35 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Arthur H. Rosenfeld [Clear All Filters] 2009 Akbari, Hashem, and Arthur H. Rosenfeld. Cool roofs could save money, save planet In KGO-TV (abc7news)., 2009. Akbari, Hashem, Surabi Menon, and Arthur H. Rosenfeld. "Global cooling: increasing world-wide urban albedos to offset CO2." Climatic Change 94 (2009): 275-286. Rosenfeld, Arthur H.. Painting the town white: California Energy Commissioner, Art Rosenfeld, explains the benefits of cool roofs In National Public Radio., 2009. 2008 Akbari, Hashem, Surabi Menon, and Arthur H. Rosenfeld. Equivalent CO2 avoided by reflective roofs and pavements in California In Memo to California Air Resources Board., 2008. Akbari, Hashem, and Arthur H. Rosenfeld. White roofs cool the world,

108

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 results: 3 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Kayje Booker [Clear All Filters] 2012 Booker, Kayje, Ashok J. Gadgil, and David Winickoff. "Engineering for the Global Poor: The Role of Intellectual Property." Science and Public Policy 39, no. 6 (2012): 775-786. 2011 Booker, Kayje, Tae Won Han, Jessica Granderson, Jennifer L. Jones, Kathleen M. Lask, Nina Yang, and Ashok J. Gadgil. Performance of Charcoal Cookstoves for Haiti, Part 1: Results from the Water Boiling Test. Berkeley: Lawrence Berkeley National Laboratory, 2011. Lask, Kathleen M., Jennifer L. Jones, Kayje Booker, Cristina Ceballos, Nina Yang, and Ashok J. Gadgil. Performance of Charcoal Cookstoves for Haiti, Part 2: Results from the Controlled Cooking

109

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 results: 3 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Tiefeng Yu [Clear All Filters] 2012 Bauman, Fred S., Thomas L. Webster, Stefano Schiavon, Hui Zhang, Edward A. Arens, Kwang Ho Lee, Tyler Hoyt, Darryl J. Dickerhoff, Timothy Moore, Wilmer Pasut et al. Advanced Design and Commissioning Tools for Energy-Efficient Building Technologies In Final report to California Energy Commission (CEC) Public Interest Energy Research (PIER) Program. Berkeley: Center for the Built Environment, University of California, 2012. 2011 Bauman, Fred S., Thomas L. Webster, David Lehrer, Edward A. Arens, Hui Zhang, John Goins, Darryl J. Dickerhoff, Stefano Schiavon, Sabine Hoffmann, Tiefeng Yu et al. Advanced Integrated Systems Tools Development and

110

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

19 results: 19 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Maithili Iyer [Clear All Filters] 2012 Iyer, Maithili, and Jayant A. Sathaye. Market Assessment of Public Sector Energy Efficiency Potential in India. LBNL, 2012. 2011 Sathaye, Jayant A., Stephane Rue de la du Can, Maithili Iyer, Michael A. McNeil, Klaas Jan Kramer, Joyashree Roy, Moumita Roy, and Shreya Roy Chowdhury. Strategies for Low Carbon Growth In India: Industry and Non Residential Sectors. LBNL, 2011. 2010 Harris, Jeffrey P., Richard C. Diamond, Carl Blumstein, Chris Calwell, Maithili Iyer, Christopher T. Payne, and Hans-Paul Siderius. "Towards a Policy of Progressive Efficiency." In People-Centered Initiatives for Increasing Energy Saving. Washington, D.C. : ACEEE, 2010.

111

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

5 results: 5 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Astrid H. Kristoffersen [Clear All Filters] 2007 Lorenzetti, David M., Astrid H. Kristoffersen, and Ashok J. Gadgil. "Effect of room air recirculation delay on the decay rate of tracer gas concentration." Indoor Air (2007): 7. 2006 Jayaraman, Buvaneswari, Astrid H. Kristoffersen, Elizabeth U. Finlayson, and Ashok J. Gadgil. "CFD Investigation of Room Ventilation for Improved Operation of a Downdraft Table: Novel Concepts." Journal of Occupational and Environmental Hygiene 3 (2006): 583-591. 2005 Jayaraman, Buvaneswari, Astrid H. Kristoffersen, Elizabeth U. Finlayson, and Ashok J. Gadgil. Investigation of Room Ventilation for Improved Operation of a Downdraft Table In Proceedings of The 10th International

112

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 results: 7 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Peter L. Therkelsen [Clear All Filters] 2013 Therkelsen, Peter L., and Aimee T. McKane. "Implementation and Rejection of Industrial Steam System Energy Efficiency Measures." Energy Policy 57 (2013). Therkelsen, Peter L., Enrique J. Portillo, David Littlejohn, Scott M. Martin, and Robert K. Cheng. "Self-induced unstable behaviors of CH4 and H2/CH4 flames in a model combustor with a low-swirl injector." Combustion and Flame 160, no. 2 (2013): 307-321. Davis, Dustin W., Peter L. Therkelsen, David Littlejohn, and Robert K. Cheng. "Effects of Hydrogen on the Thermo-Acoustics Coupling Mechanisms of Low-Swirl Injector Flames in a Model Gas Turbine Combustor." Proceedings of

113

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 results: 3 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Keyword is solidification [Clear All Filters] 2013 Dursch, Thomas J., Monica A. Ciontea, Gregory J. Trigub, Clayton J. Radke, and Adam Z. Weber. "Pseudo-isothermal ice-crystallization kinetics in the gas-diffusion layer of a fuel cell from differential scanning calorimetry." International Journal of Heat and Mass Transfer 60 (2013): 450-458. 2000 Yoo, Jong H., Sungho Jeong, Ralph Greif, and Richard E. Russo. "Explosive change in crater properties during high power nanosecond laser ablation of silicon." Journal of Applied Physics 88, no. 3 (2000): 1638-1649. 1992 Rostami, Ali A., Ralph Greif, and Richard E. Russo. "Modified enthalpy method applied to rapid melting and solidification." International Journal

114

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 results: 7 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Christopher J. Williams [Clear All Filters] 2013 Zhou, Nan, and Christopher J. Williams. An International Review of Eco-City Theory, Indicators, and Case Studies. Berkeley: Lawrence Berkeley National Laboratory, 2013. 2012 Hasanbeigi, Ali, Hongyou Lu, Christopher J. Williams, and Lynn K. Price. International Best Practices for Pre- Processing and Co-Processing Municipal Solid Waste and Sewage Sludge in the Cement Industry. Lawrence Berkeley National Laboratory, 2012. Williams, Christopher J., Ali Hasanbeigi, Lynn K. Price, and Grace Wu. International Experience with Quantifying the Co-Benefits of Energy Efficiency and Greenhouse Gas Mitigation Programs and Policies. Lawrence

115

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

6 results: 6 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Donald Lucas [Clear All Filters] 2012 Holder, Amara L., Brietta J. Carter, Regine Goth-Goldstein, Donald Lucas, and Catherine P. Koshland. "Increased Cytotoxicity of Oxidized Flame Soot." Atmospheric Pollution Research 3, no. 1 (2012): 25-31. 2009 Keenan, Christina R., Regine Goth-Goldstein, Donald Lucas, and David L. Sedlak. "Oxidative Stress Induced by Zero-Valent Iron Nanoparticles and Fe(II) in Human Bronchial Epithelial Cells." Environmental Science & Technology 43, no. 12 (2009): 4555-4560. Singer, Brett C., Michael G. Apte, Douglas R. Black, Toshifumi Hotchi, Donald Lucas, Melissa M. Lunden, Anna G. Mirer, Michael Spears, and Douglas P. Sullivan. Natural Gas Variability in California: Environmental Impacts

116

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

9 results: 9 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Emily E. Wood [Clear All Filters] 2007 Singer, Brett C., Alfred T. Hodgson, Toshifumi Hotchi, Katherine Y. Ming, Richard G. Sextro, Emily E. Wood, and Nancy J. Brown. "Sorption of organic gases in residential rooms." Atmospheric Environment 41 (2007): 3251-3265. 2006 Jayaraman, Buvaneswari, Elizabeth U. Finlayson, Michael D. Sohn, Tracy L. Thatcher, Phillip N. Price, Emily E. Wood, Richard G. Sextro, and Ashok J. Gadgil. "Tracer Gas Transport under Mixed Convection Conditions in an Experimental Atrium: Comparison Between Experiments and CFD Predictions." Atmospheric Environment 40 (2006): 5236-5250. 2005 Jayaraman, Buvaneswari, Elizabeth U. Finlayson, Emily E. Wood, Tracy L.

117

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

83 results: 83 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Brett C. Singer [Clear All Filters] 2013 Mullen, Nasim A., Marion L. Russell, Melissa M. Lunden, and Brett C. Singer. "Investigation of formaldehyde and acetaldehyde sampling rate and ozone interference for passive deployment of Waters Sep-Pak XPoSure samplers." Atmospheric Environment 80 (2013): 184-189. Logue, Jennifer M., Neil E. Klepeis, Agnes B. Lobscheid, and Brett C. Singer. "Pollutant exposures from unvented gas cooking burners: A simulation-based assessment for Southern California." Environmental Health Perspectives (2013). Logue, Jennifer M., Max H. Sherman, Iain S. Walker, and Brett C. Singer. "Energy impacts of envelope tightening and mechanical ventilation for the

118

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 results: 3 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Colm Sweeney [Clear All Filters] 2012 Jeong, Seongeun, Chuanfeng Zhao, Arlyn E. Andrews, Edward J. Dlugokencky, Colm Sweeney, Laura Bianco, James M. Wilczak, and Marc L. Fischer. "Seasonal variations in N2O emissions from central California." Geophysical Research Letters 39, no. 16 (2012). 2011 Turnbull, Jocelyn C., Anna Karion, Marc L. Fischer, Ian C. Faloona, Tom Guilderson, Scott J. Lehman, Ben R. Miller, John B. Miller, Stephen A. Montzka, Thomas S. Sherwood et al. "Assessment of fossil fuel carbon dioxide and other anthropogenic trace gas emissions from airborne measurements over Sacramento, California in spring 2009." Atmospheric Chemistry and Physics 11 (2011): 705-721.

119

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

16 results: 16 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Peter J. Biermayer [Clear All Filters] 2011 Lutz, James D., Peter J. Biermayer, and Derek A. King. Pilot Phase of a Field Study to Determine Waste of Water and Energy in Residential Hot-Water Distribution Systems. Berkeley: Lawrence Berkeley National Laboratory, 2011. 2010 Lutz, James D., Peter J. Biermayer, Richard E. Brown, Alan K. Meier, and James E. McMahon. How to Make Appliance Standards Work: Improving Energy and Water Efficiency Test Procedures. Berkeley: Lawrence Berkeley National Laboratory, 2010. 2009 Biermayer, Peter J., and James D. Lutz. Gas Water Heater Energy Losses. Berkeley: Lawrence Berkeley National Laboratory, 2009. 2008 Brown, Richard E., Sam Borgeson, Jonathan G. Koomey, and Peter J.

120

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

6 results: 6 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Hirohisa Aki [Clear All Filters] 2010 Stadler, Michael, Afzal S. Siddiqui, Chris Marnay, Hirohisa Aki, and Judy Lai. "Control of Greenhouse Gas Emissions by Optimal DER Technology Investment and Energy Management in Zero-Net-Energy Buildings." European Transactions on Electrical Power 21, no. 2 (2010): 1291-1309. 2009 Marnay, Chris, Michael Stadler, Afzal S. Siddiqui, and Hirohisa Aki. Control of Carbon Emissions in Zero-Net-Energy Buildings by Optimal Technology Investments in Smart Energy Systems and Demand-Side-Management In 32nd IAEE International Conference, Energy, Economy, Environment: The Global View. Grand Hyatt Hotel, San Francisco, 2009. Stadler, Michael, Chris Marnay, Afzal S. Siddiqui, Judy Lai, and Hirohisa

Note: This page contains sample records for the topic "gas analysis publications" 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

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

66 results: 66 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Craig P. Wray [Clear All Filters] 2013 Rapp, Vi H., Albert Pastor-Perez, Brett C. Singer, and Craig P. Wray. Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion Appliances: Validating VENT-II., 2013. Ban-Weiss, George, Craig P. Wray, William W. Delp, Peter Ly, Hashem Akbari, and Ronnen M. Levinson. "Electricity production and cooling energy savings from installation of a building-integrated photovoltaic roof on an office building." Energy and Buildings 56 (2013): 210-220. J. Chris Stratton, and Craig P. Wray. Procedures and Standards for Residential Ventilation System Commissioning: An Annotated Bibliography., 2013. 2012 J. Chris Stratton, William J. N. Turner, Craig P. Wray, and Iain S. Walker.

122

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 results: 3 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Robert K. Cheng [Clear All Filters] 2013 Therkelsen, Peter L., Enrique J. Portillo, David Littlejohn, Scott M. Martin, and Robert K. Cheng. "Self-induced unstable behaviors of CH4 and H2/CH4 flames in a model combustor with a low-swirl injector." Combustion and Flame 160, no. 2 (2013): 307-321. Davis, Dustin W., Peter L. Therkelsen, David Littlejohn, and Robert K. Cheng. "Effects of Hydrogen on the Thermo-Acoustics Coupling Mechanisms of Low-Swirl Injector Flames in a Model Gas Turbine Combustor." Proceedings of the Combustion Institute 34, no. 2 (2013): 3135-3143. 2012 Beerer, David, Vincent McDonnell, Peter L. Therkelsen, and Robert K. Cheng. "Flashback, Blow out, Emissions and Turbulent Displacement Flame Speed

123

On-line RVP analysis improves gas blending  

SciTech Connect (OSTI)

New government regulations on gasoline quality are making gasoline blending an increasingly important aspect of refining. The Environmental Protection Agency volatility regulations that establish maximum summertime commercial gasoline volatility levels provide that gasoline Reid Vapor Pressor starting in 1989 may not exceed 10.5, or 9.0 psi. Additionally, beginning in 1992, it may not exceed either 9.0 or 7.8 psi, depending on the area of the country and the month. This article discusses the on-line analysis of gas blending to minimize the volatile organic compounds released to the air.

Lo, P.T. [BP Oil Alliance Refinery, Belle Chasse, LA (United States)

1994-09-01T23:59:59.000Z

124

A comprehensive analysis of natural gas distribution pipeline incidents  

Science Journals Connector (OSTI)

The objective of this paper is to provide a reference database for pipeline companies and/or regulators with an investigation of safety performance of US natural gas distribution pipelines. With a total of 3,679 natural gas distribution pipeline incidents between 1985 and 2010, nine safety indicators are statistically analysed in terms of the year, pipeline length, regions, pipeline diameter, pipeline wall thickness, material, age, incident area and incident cause to identify the relationship between safety indicators and various variables. Overall average frequencies of incidents, injuries and fatalities between 1985 and 2009 are 0.0846/1,000 mile-years, 0.0407/1,000 mile-years, and 0.0094/1,000 mile-years respectively. The analysis shows that the safety performance of US natural gas distribution pipeline is improving over time, and different variables have different impact on safety performances. However, the number of annual incidents does not show a significant decline due to increasing energy demand. [Received: March 21 2012; Accepted: July 15 2012

Zhenhua Rui; Xiaoqing Wang

2013-01-01T23:59:59.000Z

125

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

30 results: 30 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Peter Cappers [Clear All Filters] 2013 Hoen, Ben, Jason P. Brown, Thomas Jackson, Ryan H. Wiser, Mark Thayer, and Peter Cappers. A Spatial Hedonic Analysis of the Effects of Wind Energy Facilities on Surrounding Property Values in the United States. LBNL, 2013. Cappers, Peter, Annika Todd, Michael Perry, Bernard Neenan, and Richard Boisvert. Quantifying the Impacts of Time-based Rates, Enabling Technology, and Other Treatments in Consumer Behavior Studies: Protocols and Guidelines., 2013. Todd, Annika, Peter Cappers, and Charles A. Goldman. Residential Customer Enrollment in Time-based Rate and Enabling Technology Programs: Smart Grid Investment Grant Consumer Behavior Study Analysis., 2013.

126

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 results: 8 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Diane C. Fisher [Clear All Filters] 2006 Coughlin, Katie, Richard M. White, Christopher A. Bolduc, Diane C. Fisher, and Gregory J. Rosenquist. The Tariff Analysis Project: A Database and Analysis Platform for Electricity Tariffs. Berkeley: Lawrence Berkeley National Laboratory, 2006. 2002 Marnay, Chris, Diane C. Fisher, Scott Murtishaw, Amol Phadke, Lynn K. Price, and Jayant A. Sathaye. Estimating carbon dioxide emissions factors for the California electric power sector In In the Proceedings of the 2002 ACEEE's Summer Study on Energy Efficiency. Vol. 33., 2002. Price, Lynn K., Chris Marnay, Jayant A. Sathaye, Scott Murtishaw, Diane C. Fisher, and Amol Phadke. "Development of methodologies for calculating

127

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Exploitation of Dynamic Communication Patterns through Static Analysis Exploitation of Dynamic Communication Patterns through Static Analysis Author(s): Robert Preissl, B. de Supinski, M. Schulz, D. Quinlan, Dd. Kranzlmüller,and T. Panas | Source: ICPP 2010 | Overlapping Communication with Computation using OpenMP tasks on the GTS magnetic fusion code Author(s): R. Preissl, A. Koniges, S. Ethier, W. Wang, N. Wichmann | Source: Journal of Scientific Programming, 2011 | Performance experiments on BOUT++ Author(s): Praveen Narayanan and Alice Koniges | Source: BOUT++ workshop, LLNL, Sep 2011 | Download File: PraveenBOUT++.pdf | pdf | 3.6 MB BOUT++: Performance Characterization and Recent Advances in Design Author(s): Sean Farley, Ben Dudson, Praveen Narayanan, Lois Curfman McInnes, Maxim Umansky, Xuexiao Xu, Satish Balay, John Cary, Alice Koniges,

128

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2 results: 2 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Walter F. Buhl [Clear All Filters] 2012 Wang, Liping, Philip Haves, and Walter F. Buhl. "An Improved Simple Chilled Water Cooling Coil Model ." In SimBuild 2012 IBPSA Conference., 2012. 2008 Hong, Tianzhen, Walter F. Buhl, Philip Haves, Stephen E. Selkowitz, and Michael Wetter. "Comparing computer run time of building simulation programs." Building Simulation 1, no. 3 (2008): 210-213. Hong, Tianzhen, Walter F. Buhl, and Philip Haves. EnergyPlus Analysis Capabilities for Use in Title 24. LBNL, 2008. Hong, Tianzhen, Walter F. Buhl, and Philip Haves. EnergyPlus Run Time Analysis. LBNL, 2008. 2007 Bauman, Fred S., Thomas L. Webster, Hui Jin, Wolfgang Lukaschek, Corinne

129

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

22 results: 22 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Gregory J. Rosenquist [Clear All Filters] 2013 Williams, Alison A., Edward L. Vine, Sarah K. Price, Andrew Sturges, and Gregory J. Rosenquist. The Cost of Enforcing Building Energy Codes: Phase 1. Berkeley : Lawrence Berkeley National Laboratory , 2013. 2011 Hopkins, Asa S., Alexander B. Lekov, James D. Lutz, and Gregory J. Rosenquist. Simulating a Nationally Representative Housing Sample Using EnergyPlus. Berkeley: Lawrence Berkeley National Laboratory, 2011. 2006 Coughlin, Katie, Richard M. White, Christopher A. Bolduc, Diane C. Fisher, and Gregory J. Rosenquist. The Tariff Analysis Project: A Database and Analysis Platform for Electricity Tariffs. Berkeley: Lawrence Berkeley

130

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

5 results: 5 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Eric Lantz [Clear All Filters] 2012 Brown, Jason P., John Pender, Ryan H. Wiser, Eric Lantz, and Ben Hoen. "Ex Post Analysis of Economic Impacts from Wind Power Development in U.S. Counties." Energy Economics 34, no. 6 (2012). Brown, Jason P., John Pender, Ryan H. Wiser, Eric Lantz, and Ben Hoen. The Impact of Wind Development on County-Level Income and Employment: A Review of Methods and an Empirical Analysis (Fact Sheet)., 2012. Lantz, Eric, Ryan H. Wiser, and Maureen Hand. IEA Wind Task 26: The Past And Future Cost Of Wind Energy, Edited by Athanasia Arapogianni, Alberto Ceña, Emilien Simonot and Edward James-Smith:., 2012. Wiser, Ryan H., Eric Lantz, Mark Bolinger, and Maureen Hand. Recent

131

New Advances in Shale Gas Reservoir Analysis Using Water Flowback Data  

E-Print Network [OSTI]

Shale gas reservoirs with multistage hydraulic fractures are commonly characterized by analyzing long-term gas production data, but water flowback data is usually not included in the analysis. However, this work shows there can be benefits...

Alkouh, Ahmad

2014-04-04T23:59:59.000Z

132

Analysis of efficiency of control of operation conditions of air gas cooling devices at compressor stations  

Science Journals Connector (OSTI)

Based on calculations of energy consumption by air gas cooling devices, an analysis has been made of the efficiency of the methods of control of temperature conditions of the transported gas. Two types of air ...

A. V. Krupnikov; A. D. Vanyashov; I. A. Yanvarev

2010-05-01T23:59:59.000Z

133

NREL: Energy Analysis - Natural Gas-Fired Generation Results...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

assessments have shown wide-ranging results. To better understand the greenhouse gas (GHG) emissions from utility-scale, natural gas-fired electricity generation systems (based...

134

EIA - Natural Gas Exploration & Reserves Data and Analysis  

Gasoline and Diesel Fuel Update (EIA)

natural gas, and lease condensate (annual). Crude Oil and Natural Gas Drilling Activity Rotary rigs in operation, footage drilled, and active well service rig counts (monthly,...

135

DOE/EIA-0131(04) Natural Gas Annual 2004 Publication Date:  

Gasoline and Diesel Fuel Update (EIA)

Energy Information Administration / Natural Gas Annual 2004 1 2000 2001 2002 2003 2004 Number of Gas and Gas Condensate Wells Producing at End of Year................................ 341,678 373,304 387,772 393,327 405,048 Production (million cubic feet) Gross Withdrawals From Gas Wells ............................................ 17,726,056 18,129,408 17,794,858 R 17,881,802 17,993,520 From Oil Wells .............................................. 6,447,820 6,371,371 6,146,420 6,237,176 6,061,912 Total............................................................... 24,173,875 24,500,779 23,941,279 R 24,118,978 24,055,432 Repressuring .................................................. 3,379,661 3,370,832 3,455,145 3,547,781 3,701,656 Vented and Flared

136

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

32 results: 32 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Paul Berdahl [Clear All Filters] 2011 Sleiman, Mohamad, George Ban-Weiss, Haley E. Gilbert, David François, Paul Berdahl, Thomas W. Kirchstetter, Hugo Destaillats, and Ronnen M. Levinson. "Soiling of building envelope surfaces and its effect on solar reflectance-Part I: Analysis of roofing product databases." Solar Energy Materials and Solar Cells 95 (2011): 3385-3399. 2010 Levinson, Ronnen M., Hashem Akbari, Paul Berdahl, Kurt Wood, Wayne Skilton, and Jerry Petersheim. "A novel technique for the production of cool colored concrete tile and asphalt shingle roofing products." Solar Energy Materials and Solar Cells 94, no. 6 (2010): 946-954. Levinson, Ronnen M., Hashem Akbari, and Paul Berdahl. "Measuring solar

137

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

38 results: 38 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Stephane de la Rue du Can [Clear All Filters] 2013 de la du Can, Stephane Rue, Amol Phadke, Greg Leventis, and Anand R. Gopal. A Global Review of Incentive Programs to Accelerate Energy-Efficient Appliances and Equipment., 2013. Letschert, Virginie E., Stephane Rue de la du Can, Michael A. McNeil, Puneeth Kalavase, Allison Hua Fan, and Gabrielle Dreyfus. Energy Efficiency Appliance Standards: Where do we stand, how far can we go and how do we get there? An analysis across several economies., 2013. Leventis, Greg, Anand R. Gopal, Stephane Rue de la du Can, and Amol Phadke. Avoided Electricity Subsidy Payments Can Finance Substantial Appliance Efficiency Incentive Programs: Case Study of Mexico., 2013.

138

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

22 results: 22 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Wanyu R. Chan [Clear All Filters] 2013 Chan, Wanyu R., Jeffrey Joh, and Max H. Sherman. "Analysis of Air Leakage Measurements of US Houses." Energy and Buildings (2013): 616-625. Walker, Iain S., Max H. Sherman, Jeffrey Joh, and Wanyu R. Chan. "Applying Large Datasets to Developing a Better Understanding of Air Leakage Measurement in Homes." International Journal of Ventilation 11, no. 4 (2013): 323-338. Dutton, Spencer M., Wanyu R. Chan, Mark J. Mendell, Marcella Barrios, Srinandini Parthasarathy, Meera A. Sidheswaran, Douglas P. Sullivan, Katerina Eliseeva, and William J. Fisk. Evaluation of the Indoor Air Quality Procedure for Use in Retail Buildings. Berkeley: Lawrence Berkeley

139

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

11 results: 11 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Jeff Schlegel [Clear All Filters] 2010 Cappers, Peter, Andrew Satchwell, Charles A. Goldman, and Jeff Schlegel. Benefits and Costs of Aggressive Energy Efficiency Programs and the Impacts of Alternative Sources of Funding: Case Study of Massachusetts In ACEEE Summer Study, Pacific Grove, CA, Aug. 15-20, 2010. Pacific Grove, CA: LBNL, 2010. 2009 Barbose, Galen L., Charles A. Goldman, and Jeff Schlegel. The Shifting Landscape of Ratepayer-Funded Energy Efficiency in the U.S.. Berkeley: LBNL, 2009. Cappers, Peter, Charles A. Goldman, Michele Chait, George Edgar, Jeff Schlegel, and Wayne Shirley. Financial Analysis of Incentive Mechanisms to Promote Energy Efficiency: Case Study of a Prototypical Southwest Utility.

140

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 results: 7 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is David M. Auslander [Clear All Filters] 2012 Eto, Joseph H., Nancy J. Lewis, David S. Watson, Sila Kiliccote, David M. Auslander, Igor Paprotny, and Yuri V. Makarov. Demand Response as a System Reliability Resource., 2012. 2010 Najafi, Massieh, David M. Auslander, Peter L. Bartlett, Philip Haves, and Michael D. Sohn. "Modeling and Measurement Constraints in Fault Diagnostics for HVAC Systems." ASME Journal of Dynamic Systems, Measurement, and Controls (2010). Najafi, Massieh, David M. Auslander, Philip Haves, and Michael D. Sohn. "A Statistical Pattern Analysis Framework for Rooftop Unit Diagnostics." International Journal of Heating, Ventilating, Air-Conditioning and

Note: This page contains sample records for the topic "gas analysis publications" 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

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

6 results: 6 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Massieh Najafi [Clear All Filters] 2010 Najafi, Massieh, David M. Auslander, Peter L. Bartlett, Philip Haves, and Michael D. Sohn. "Modeling and Measurement Constraints in Fault Diagnostics for HVAC Systems." ASME Journal of Dynamic Systems, Measurement, and Controls (2010). Najafi, Massieh, David M. Auslander, Philip Haves, and Michael D. Sohn. "A Statistical Pattern Analysis Framework for Rooftop Unit Diagnostics." International Journal of Heating, Ventilating, Air-Conditioning and Refrigeration Research (2010). 2008 Najafi, Massieh, David M. Auslander, Peter L. Bartlett, and Philip Haves. Fault Diagnostics and Supervised Testing: How Fault Diagnostic tools can be

142

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

90 results: 90 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Francis M. Rubinstein [Clear All Filters] 2012 Williams, Alison A., Barbara A. Atkinson, Karina Garbesi, and Francis M. Rubinstein. Quantifying National Energy Savings Potential of Lighting Controls in Commercial Buildings. LBNL-5895E, 2012. Williams, Alison A., Barbara A. Atkinson, Karina Garbesi, Erik Page, and Francis M. Rubinstein. Lighting Controls in Commercial Buildings In The Journal of the Illuminating Engineering Society of North America. Vol. 8., 2012. 2011 Williams, Alison A., Barbara A. Atkinson, Karina Garbesi, Francis M. Rubinstein, and Erik Page. A Meta-Analysis of Energy Savings from Lighting Controls in Commercial Buildings In LBNL-5095E., 2011. 2010

143

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

14 results: 14 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Tihomir Novakov [Clear All Filters] 2011 Soto-García, Lydia L., Meinrat O. Andreae, Tracey W. Andreae, Paulo Artaxo, Willy Maenhaut, Thomas W. Kirchstetter, Tihomir Novakov, Judith C. Chow, and Olga L. Mayol-Bracero. "Evaluation of the carbon content of aerosols from the burning of biomass in the Brazilian Amazon using thermal, optical and thermal-optical analysis methods." Atmospheric Chemistry and Physics 11 (2011): 4425-4444. 2008 Novakov, Tihomir, Thomas W. Kirchstetter, Surabi Menon, and Jeffery Aguiar. "Response of California temperature to regional anthropogenic aerosol changes." Geophysical Research Letters 35, no. 19 (2008). 2007 Hansen, James E., Makiko Sato, Reto Ruedy, Pushker A. Kharecha, Andrew A.

144

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

51 results: 51 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Tianzhen Hong [Clear All Filters] 2013 Zhou, Xin, Tianzhen Hong, and Da Yan. Comparison of Building Energy Modeling Programs: HVAC Systems., 2013. Hong, Tianzhen, Hung-Wen Lin, Wen-Kuei Chang, Liping Wang, and William Turner. Building Performance Simulation, Edited by Da Yan, Dandan Zhu, Xin Zhou, Chuang Wang, Chen Peng and Xiaoxin Ren., 2013. Lin, Hung-Wen, Mingshan Zhen, and Tianzhen Hong. An analysis of impact of occupant behavior on discrepancies of energy use in office buildings., 2013. Zhu, Dandan, Tianzhen Hong, Da Yan, and Chuang Wang. A detailed loads comparison of three building energy modeling programs: EnergyPlus, DeST and DOE-2.1E., 2013. Pang, Xiufeng, Tianzhen Hong, and Mary Ann Piette. Improving Building

145

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

31 results: 31 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Ranjit Bharvirkar [Clear All Filters] 2013 Abhyankar, Nikit, Amol Phadke, Jayant A. Sathaye, Ranjit Bharvirkar, Alissa Johnson, Ranjit Deshmukh, Cathie Murray, Bob Lieberman, and Ajith Raoc. Modeling Clean and Secure Energy Scenarios for the Indian Power Sector in 2030., 2013. 2012 Wei, Max, James H. Nelson, Michael K. Ting, Christopher Yang, J. Greenblatt, James E. McMahon, Daniel M. Kammen, Christopher M. Jones, Ana Mileva, Josiah Johnston et al. California's Carbon Challenge: Scenarios for Achieving 80% Emissions Reduction in 2050., 2012. 2011 Deshmukh, Ranjit, Ranjit Bharvirkar, Ashwin Gambhir, and Amol Phadke. Analysis of International Policies In The Solar Electricity Sector: Lessons

146

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

1 results: 1 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Fernando L. Alvarado [Clear All Filters] 2008 Thomas, Robert J., Timothy D. Mount, Richard Schuler, William Schulze, Ray Zimmerman, Fernando L. Alvarado, Bernard C. Lesieutre, Philip N. Overholt, and Joseph H. Eto. Efficient and Reliable Reactive Power Supply and Consumption - Insights from an Integrated Program of Engineering and Economics Research., 2008. 2004 Cain, Mary B., and Fernando L. Alvarado. Metrics for Application of Revenue Sensitivity Analysis to Predict Market Power Coalitions in the Electricity Markets., 2004. 2002 Oren, Shmuel S., George Gross, and Fernando L. Alvarado. Alternative Business Models for Transmission Investment and Operation., 2002. Eto, Joseph H., Fernando L. Alvarado, Jeffery E. Dagle, John F. Hauer,

147

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 results: 3 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Robert Margolis [Clear All Filters] 2012 Ardani, Kristen, Galen L. Barbose, Robert Margolis, Ryan H. Wiser, David Feldman, and Sean Ong. Benchmarking Non-Hardware Balance of System (Soft) Costs for U.S. Photovoltaic Systems Using a Data-Driven Analysis from PV Installer Survey Results., 2012. Feldman, David, Galen L. Barbose, Robert Margolis, Ryan H. Wiser, Naïm Darghouth, and Alan Goodrich. Photovoltaic (PV) Pricing Trends: Historical, Recent, and Near-Term Projections., 2012. 2006 Wiser, Ryan H., Mark Bolinger, Peter Cappers, and Robert Margolis. Letting the Sun Shine on Solar Costs: An Empirical Investigation of Photovoltaic Cost Trends in California. Berkeley: LBNL, 2006

148

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

38 results: 38 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Ryan H. Wiser [Clear All Filters] 2013 Hoen, Ben, Geoffrey T. Klise, Joshua Graff-Zivin, Mark Thayer, Joachim Seel, and Ryan H. Wiser. Exploring California PV Home Premiums., 2013. Wiser, Ryan H., and Mark Bolinger. 2012 Wind Technologies Market Report, Edited by Galen L. Barbose, Naïm Darghouth, Ben Hoen, Andrew D. Mills, Samantha Weaver, Kevin Porter, Michael Buckley, Sari Fink, Frank Oteri and Suzanne Tegen., 2013. Hoen, Ben, Jason P. Brown, Thomas Jackson, Ryan H. Wiser, Mark Thayer, and Peter Cappers. A Spatial Hedonic Analysis of the Effects of Wind Energy Facilities on Surrounding Property Values in the United States. LBNL, 2013. Barbose, Galen L., Naïm Darghouth, Samantha Weaver, and Ryan H. Wiser.

149

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2 results: 2 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Emily S. Bartholomew [Clear All Filters] 2005 Siddiqui, Afzal S., Emily S. Bartholomew, and Chris Marnay. Empirical Analysis of the Spot Market Implications of Price-Responsive Demand. Berkeley: LBNL, 2005. 2004 Lesieutre, Bernard C., Emily S. Bartholomew, and Joseph H. Eto. The Potential Impacts of a Competitive Wholesale Market in the Midwest: A Preliminary Examination of Centralized Dispatch., 2004. Goldman, Charles A., Bernard C. Lesieutre, and Emily S. Bartholomew. A Review of Market Monitoring Activities at U.S. Independent System Operators. Berkeley: LBNL, 2004. Goldman, Charles A., Bernard C. Lesieutre, and Emily S. Bartholomew. A Review of Market Monitoring Activities at U.S. Independent System

150

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 results: 7 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Hung-Wen Lin [Clear All Filters] 2013 Hong, Tianzhen, Hung-Wen Lin, Wen-Kuei Chang, Liping Wang, and William Turner. Building Performance Simulation, Edited by Da Yan, Dandan Zhu, Xin Zhou, Chuang Wang, Chen Peng and Xiaoxin Ren., 2013. Lin, Hung-Wen, Mingshan Zhen, and Tianzhen Hong. An analysis of impact of occupant behavior on discrepancies of energy use in office buildings., 2013. Hong, Tianzhen, Wen-Kuei Chang, and Hung-Wen Lin. "A Sensitivity Study of Building Performance Using 30-Year Actual Weather Data.", 2013. Hong, Tianzhen, and Hung-Wen Lin. "Occupant Behavior: Impact on Energy Use of Private Offices." In ASim 2012 - 1st Asia conference of International

151

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 results: 3 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Karina Garbesi [Clear All Filters] 2013 Vossos, Vagelis, Karina Garbesi, and Hongxia Shen. "Energy savings from direct-DC in U.S. residential buildings." Energy and Buildings Volume 68, Part A (2013): 223-231. Desroches, Louis-Benoit, Karina Garbesi, Colleen Kantner, Robert Van D. Buskirk, and Hung-Chia Yang. "Incorporating Experience Curves in Appliance Standards Analysis." Energy Policy 52 (2013): 402-416. 2012 Williams, Alison A., Barbara A. Atkinson, Karina Garbesi, and Francis M. Rubinstein. Quantifying National Energy Savings Potential of Lighting Controls in Commercial Buildings. LBNL-5895E, 2012. Williams, Alison A., Barbara A. Atkinson, Karina Garbesi, Erik Page, and

152

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

18 results: 18 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Louis-Benoit Desroches [Clear All Filters] 2013 Desroches, Louis-Benoit, J. Greenblatt, Stacy Pratt, Henry Willem, Erin S. Claybaugh, Bereket Beraki, Mythri Nagaraju, Sarah K. Price, Scott J. Young, and Sally M. Donovan. Video game console usage and national energy consumption: Results from a field-metering study. Berkeley, CA: Lawrence Berkeley National Laboratory, 2013. Desroches, Louis-Benoit, Karina Garbesi, Colleen Kantner, Robert Van D. Buskirk, and Hung-Chia Yang. "Incorporating Experience Curves in Appliance Standards Analysis." Energy Policy 52 (2013): 402-416. Donovan, Sally M., Louis-Benoit Desroches, Mia Forbes Pirie, and J. Greenblatt. "Determination of Accurate Television Usage Profiles: A U.S.

153

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

18 results: 18 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Evan Mills [Clear All Filters] 2012 Bourassa, Norman, Leo I. Rainer, Evan Mills, and Joan Glickman. The Home Energy Scoring Tool: A Simplified Asset Rating for Single Family Homes In 2012 ACEEE Summer Study on Energy Efficiency in Buildings. Pacific Grove, CA, USA, 2012. 2009 Koomey, Jonathan G., Hashem Akbari, Carl Blumstein, Marilyn Brown, Richard E. Brown, Chris Calwell, Sheryl Carter, Ralph Cavanagh, Audrey Chang, David Claridge et al. "Defining a standard metric for electricity savings." Environmental Research Letters (2009). Mills, Evan, and Paul A. Mathew. Monitoring Based Commissioning: Benchmarking Analysis of 24 UC/CSU/IOU Projects., 2009. 2008 Mills, Evan, Paul A. Mathew, Mary Ann Piette, Norman Bourassa, and Martha

154

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Barbara A. Atkinson [Clear All Filters] Barbara A. Atkinson [Clear All Filters] 2012 Williams, Alison A., Barbara A. Atkinson, Karina Garbesi, and Francis M. Rubinstein. Quantifying National Energy Savings Potential of Lighting Controls in Commercial Buildings. LBNL-5895E, 2012. Blum, Helcio, Barbara A. Atkinson, and Alexander B. Lekov. "A Methodological Framework for Comparative Assessments of Equipment Energy Efficiency Policy Measures." Energy Efficiency 6:65-90 (2012): 65-90. Williams, Alison A., Barbara A. Atkinson, Karina Garbesi, Erik Page, and Francis M. Rubinstein. Lighting Controls in Commercial Buildings In The Journal of the Illuminating Engineering Society of North America. Vol. 8., 2012. 2011 Williams, Alison A., Barbara A. Atkinson, Karina Garbesi, Francis M. Rubinstein, and Erik Page. A Meta-Analysis of Energy Savings from Lighting

155

Analysis of Halogen-Mercury Reactions in Flue Gas  

SciTech Connect (OSTI)

Oxidized mercury species may be formed in combustion systems through gas-phase reactions between elemental mercury and halogens, such as chorine or bromine. This study examines how bromine species affect mercury oxidation in the gas phase and examines the effects of mixtures of bromine and chlorine on extents of oxidation. Experiments were conducted in a bench-scale, laminar flow, methane-fired (300 W), quartz-lined reactor in which gas composition (HCl, HBr, NO{sub x}, SO{sub 2}) and temperature profile were varied. In the experiments, the post-combustion gases were quenched from flame temperatures to about 350 C, and then speciated mercury was measured using a wet conditioning system and continuous emissions monitor (CEM). Supporting kinetic calculations were performed and compared with measured levels of oxidation. A significant portion of this report is devoted to sample conditioning as part of the mercury analysis system. In combustion systems with significant amounts of Br{sub 2} in the flue gas, the impinger solutions used to speciate mercury may be biased and care must be taken in interpreting mercury oxidation results. The stannous chloride solution used in the CEM conditioning system to convert all mercury to total mercury did not provide complete conversion of oxidized mercury to elemental, when bromine was added to the combustion system, resulting in a low bias for the total mercury measurement. The use of a hydroxylamine hydrochloride and sodium hydroxide solution instead of stannous chloride showed a significant improvement in the measurement of total mercury. Bromine was shown to be much more effective in the post-flame, homogeneous oxidation of mercury than chlorine, on an equivalent molar basis. Addition of NO to the flame (up to 400 ppmv) had no impact on mercury oxidation by chlorine or bromine. Addition of SO{sub 2} had no effect on mercury oxidation by chlorine at SO{sub 2} concentrations below about 400 ppmv; some increase in mercury oxidation was observed at SO{sub 2} concentrations of 400 ppmv and higher. In contrast, SO{sub 2} concentrations as low as 50 ppmv significantly reduced mercury oxidation by bromine, this reduction could be due to both gas and liquid phase interactions between SO{sub 2} and oxidized mercury species. The simultaneous presence of chlorine and bromine in the flue gas resulted in a slight increase in mercury oxidation above that obtained with bromine alone, the extent of the observed increase is proportional to the chlorine concentration. The results of this study can be used to understand the relative importance of gas-phase mercury oxidation by bromine and chlorine in combustion systems. Two temperature profiles were tested: a low quench (210 K/s) and a high quench (440 K/s). For chlorine the effects of quench rate were slight and hard to characterize with confidence. Oxidation with bromine proved sensitive to quench rate with significantly more oxidation at the lower rate. The data generated in this program are the first homogeneous laboratory-scale data on bromine-induced oxidation of mercury in a combustion system. Five Hg-Cl and three Hg-Br mechanisms, some published and others under development, were evaluated and compared to the new data. The Hg-halogen mechanisms were combined with submechanisms from Reaction Engineering International for NO{sub x}, SO{sub x}, and hydrocarbons. The homogeneous kinetics under-predicted the levels of mercury oxidation observed in full-scale systems. This shortcoming can be corrected by including heterogeneous kinetics in the model calculations.

Paula Buitrago; Geoffrey Silcox; Constance Senior; Brydger Van Otten

2010-01-01T23:59:59.000Z

156

The best use of biomass? Greenhouse gas lifecycle analysis of predicted pyrolysis biochar systems.  

E-Print Network [OSTI]

??Life cycle analysis is carried out for 11 predicted configurations of pyrolysis biochar systems to determine greenhouse gas balance, using an original spreadsheet model. System… (more)

Hammond, James A R

2009-01-01T23:59:59.000Z

157

Intergrating Magnetotellurics, Soil Gas Geochemistry and Structural Analysis to Identify Hidden, High Enthalpy, Extensional Geothermal Systems  

Broader source: Energy.gov [DOE]

Intergrating Magnetotellurics, Soil Gas Geochemistry and Structural Analysis to Identify Hidden, High Enthalpy, Extensional Geothermal Systems presentation at the April 2013 peer review meeting held in Denver, Colorado.

158

ANALYSIS OF GAS PRODUCTION FROM HYDRAULICALLY FRACTURED WELLS IN THE HAYNESVILLE SHALE USING SCALING METHODS  

E-Print Network [OSTI]

ANALYSIS OF GAS PRODUCTION FROM HYDRAULICALLY FRACTURED WELLS IN THE HAYNESVILLE SHALE USING. INTRODUCTION Before the advent of hydraulic fracturing technology and hor- izontal drilling, the Haynesville

Patzek, Tadeusz W.

159

NETL - Petroleum-Based Fuels Life Cycle Greenhouse Gas Analysis 2005  

Open Energy Info (EERE)

NETL - Petroleum-Based Fuels Life Cycle Greenhouse Gas Analysis 2005 NETL - Petroleum-Based Fuels Life Cycle Greenhouse Gas Analysis 2005 Baseline Model Jump to: navigation, search Tool Summary LAUNCH TOOL Name: NETL - Petroleum-Based Fuels Life Cycle Greenhouse Gas Analysis 2005 Baseline Model Agency/Company /Organization: National Energy Technology Laboratory Sector: Energy Topics: Baseline projection, GHG inventory Resource Type: Software/modeling tools Website: www.netl.doe.gov/energy-analyses/refshelf/results.asp?ptype=Models/Too References: NETL - Petroleum-Based Fuels Life Cycle Greenhouse Gas Analysis 2005 Baseline Model [1] NETL - Petroleum-Based Fuels Life Cycle Greenhouse Gas Analysis 2005 Baseline Model This model calculates the 2005 national average life cycle greenhouse gas emissions for petroleum-based fuels sold or distributed in the United

160

Analysis of models for induced gas flow in the unsaturated zone Kehua You,1  

E-Print Network [OSTI]

Analysis of models for induced gas flow in the unsaturated zone Kehua You,1 Hongbin Zhan,1 term are frequently employed in modeling the induced gas flow in an unsaturated zone underlying a leaky 2011. [1] Accurate description of induced gas flow in an unsaturated zone is indispensable

Zhan, Hongbin

Note: This page contains sample records for the topic "gas analysis publications" 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

Understanding Sectoral Labor Market Dynamics: An Equilibrium Analysis of the Oil and Gas Field Services  

E-Print Network [OSTI]

Understanding Sectoral Labor Market Dynamics: An Equilibrium Analysis of the Oil and Gas Field examines the response of employment and wages in the US oil and gas ...eld services industry to changes the dynamic response of wages and employment in the U.S. Oil and Gas Field Services (OGFS) industry to changes

Sadoulet, Elisabeth

162

Optimization of the gas production rate by marginal cost analysis: Influence of the sales gas pressure, gas price and duration of gas sales contract  

Science Journals Connector (OSTI)

Abstract The development of a gas field requires accurate planning, but the gas production rate is one of the main challenges in determining the feasibility of a gas project. An optimum gas production rate is determined not only by the gas reserve and reservoir characteristics but also by the consumer's requirements of the sales gas pressure, duration of the gas sales contract and gas price. This paper presents a gas production optimization model based on the marginal cost approach to maximize economic profit using a case study in the Donggi gas field. The results reveal that increasing the sales gas pressure and gas price raises the optimum gas production rate and increases the maximum profit; meanwhile, increasing the duration of a gas sales contract will reduce the optimum gas production rate and reduce or increase the maximum profit depending on the gas reserve and reservoir characteristics. This work clearly shows the relationship between the user's requirements and optimum gas production rate, which is an important piece of information for negotiating the gas price and planning production.

Suprapto Soemardan; Widodo Wahyu Purwanto; Arsegianto

2014-01-01T23:59:59.000Z

163

EIA - Analysis of Natural Gas Imports/Exports & Pipelines  

Gasoline and Diesel Fuel Update (EIA)

Imports/Exports & Pipelines Imports/Exports & Pipelines 2010 U.S Natural Gas Imports and Exports: 2009 This report provides an overview of U.S. international natural gas trade in 2009. Natural gas import and export data, including liquefied natural gas (LNG) data, are provided through the year 2009 in Tables SR1-SR9. Categories: Imports & Exports/Pipelines (Released, 9/28/2010, Html format) Natural Gas Year-In-Review 2009 This is a special report that provides an overview of the natural gas industry and markets in 2009 with special focus on the first complete set of supply and disposition data for 2009 from the Energy Information Administration. Topics discussed include natural gas end-use consumption trends, offshore and onshore production, imports and exports of pipeline and liquefied natural gas, and above-average storage inventories. Categories: Prices, Production, Consumption, Imports/Exports & Pipelines, Storage (Released, 7/9/2010, Html format)

164

Economic analysis of shale gas wells in the United States  

E-Print Network [OSTI]

Natural gas produced from shale formations has increased dramatically in the past decade and has altered the oil and gas industry greatly. The use of horizontal drilling and hydraulic fracturing has enabled the production ...

Hammond, Christopher D. (Christopher Daniel)

2013-01-01T23:59:59.000Z

165

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Some of the following documents are available as Adobe Acrobat PDFs. Download Adobe Reader. Click anywhere on the document title to see a summary or click on the PDF icon to see full text. PDF 3.5 MB Cassard, H.; Denholm, P.; Ong, S. (2011). Break-Even Cost for Residential Solar Water Heating in the United States: Key Drivers and Sensitivities. 54 pp.; NREL Report No. TP-6A20-48986. PDF 5.6 MB Dahle, D.; Elliott, D.; Heimiller, D.; Mehos, M.; Robichaud, R.; Schwartz, M.; Stafford, B.; Walker, A. (2008). Assessing the Potential for Renewable Energy Development on DOE Legacy Management Lands. 163 pp.; NREL Report No. TP-670-41673; DOE/GO-102007-2435. PDF 580 KB Blair, N.; Mehos, M.; Short, W.; Heimiller, D. (2006). Concentrating Solar Deployment System (CSDS) - A New Model for Estimating U.S. Concentrating Solar Power (CSP) Market Potential: Preprint. 10 pp.; NREL Report No. CP-620-39682.

166

Analysis on Current Status of the Gas Filling Station Networks Website |  

Open Energy Info (EERE)

Analysis on Current Status of the Gas Filling Station Networks Website Analysis on Current Status of the Gas Filling Station Networks Website Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Analysis on Current Status of the Gas Filling Station Networks Website Focus Area: Natural Gas Topics: Potentials & Scenarios Website: www.gashighway.net/default.asp?sivuID=25922&component=/modules/bbsView Equivalent URI: cleanenergysolutions.org/content/analysis-current-status-gas-filling-s Language: English Policies: Deployment Programs DeploymentPrograms: Technical Assistance This website provides country level analyses of natural gas fueling station networks, the need for further fueling stations and their optimal locations in certain countries. Proposed network expansion strategies are based on available information on vehicle travel patterns and geographic

167

Reliability analysis of urban gas transmission and distribution system based on FMEA and correlation operator  

Science Journals Connector (OSTI)

In order to improve the safety management of urban gas transmission and distribution system, failure mode and effects analysis (FMEA) was used to construct the reliability analysis ... the risk priority number (R...

Su Li; Weiguo Zhou

2014-12-01T23:59:59.000Z

168

Analysis and forecasting of gas well performanc: a rigorous approach using decline curve analysis  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3. 1. 2 Analytical Decline Curve Developments. . . . . . . . . . . . . . . . . . . . . . . . 19 3. 1. 2. 1 Development of the Exponential Decline Using van Everdingen and Hurst Approach. . . . . . . . . . . . . . . . . 19 3. 1. 2. 2 Fetkovich... Pressure Profile . 66 4. 5 Constant Pressure Equivalent Analysis Using the Fetkovich Type Curve for Variable Rate/Variable Pressure Dmp Flow Data. 73 76 77 80 4. 6 CHAPIXR V 83 83 84 86 86 88 90 90 96 5. 1 5. 2 Verification of Gas Flow...

Palacio Uran, Juan Carlos

1993-01-01T23:59:59.000Z

169

A Multidimensional Gas Chromatographic Method for Analysis of n-Butane Oxidation Reaction Products  

Science Journals Connector (OSTI)

......laboratory-scale reactor systems. The...lection of the reactor product gas and subsequent analysis. This method...high degree of reliability using unattended...typical on-line analysis of a butane...catalyst. The reactor feed gas for......

P.L. Mills; W.E. Guise; Jr.

1996-10-01T23:59:59.000Z

170

ARM - Publications: Science Team Meeting Documents: Using EOF analysis to  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Using EOF analysis to uncover inhomogeneities in data from ground-based Using EOF analysis to uncover inhomogeneities in data from ground-based aerosol monitoring devices Gianelli, Scott NASA/GISS Carlson, Barbara NASA/Goddard Institute for Space Studies Lacis, Andrew NASA/Goddard Institute for Space Studies Empirical Orthogonal Function (EOF) analysis is performed on ground-based shadowband and sun photometer data. The instruments examined for this study include the Rotating Shadowband Spectroradiometer (RSS) and the CIMEL sun photometer CSPHOT located at the central facility of the Southern Great Plains (SGP) site; networks of Multi-Filter Rotating Shadowband Radiometer (MFRSR) devices sponsored by ARM and the USDA; and the network of nephelometers and aerosol particle counters of the Climate Monitoring Diagnostics Laboratory (CMDL). The original purpose of this investigation

171

Public and Stakeholder Participation for Managing and Reducing the Risks of Shale Gas Development  

Science Journals Connector (OSTI)

§ Social and Environmental Research Institute, 664 Main Street, Suite 47, Amherst, Massachusetts 01002, United States ... Emerging technologies pose particularly strong challenges for risk governance when they have multidimensional and inequitable impacts, when there is scientific uncertainty about the technology and its risks, when there are strong value conflicts over the perceived benefits and risks, when decisions must be made urgently, and when the decision making environment is rife with mistrust. ... In what is often called “unconventional” development of shale gas by technical experts and referred to colloquially simply as “fracking”, vertical wells are drilled to depths of up to 4 km before lateral drilling, which may extend up to 3 km. ...

D. Warner North; Paul C. Stern; Thomas Webler; Patrick Field

2014-04-29T23:59:59.000Z

172

An Empirical Analysis of Gas Well Design and Pumping Tests for Retrofitting Landfill Gas Collection.  

E-Print Network [OSTI]

??Retrofitting a landfill with a gas collection system is an expensive and time consuming endeavor. Such an undertaking usually consists of longer-term extraction testing programs… (more)

Stevens, Derek

2013-01-01T23:59:59.000Z

173

Analysis of the Development of Messoyakha Gas Field: A Commercial Gas Hydrate Reservoir  

E-Print Network [OSTI]

). Natural gas from methane hydrate has the potential to play a major role in ensuring adequate future energy supplies in the US. The worldwide volume of gas in the hydrate state has been estimated to be approximately 1.5 x 10^16 m^3 (Makogon 1984). More than...

Omelchenko, Roman 1987-

2012-12-11T23:59:59.000Z

174

Production decline analysis of horizontal well in gas shale reservoirs.  

E-Print Network [OSTI]

??The major factor influencing the increase of natural gas use is the rise in its global demand. Due to the relentlessly increasing demand, there have… (more)

Adekoya, Folarin.

2009-01-01T23:59:59.000Z

175

Analysis of the potential impacts of shale gas development.  

E-Print Network [OSTI]

??The objective of this thesis is to analyze the considerations regarding the environmental impacts of shale gas development by a rational, objective, fact-based assessment. Flowback… (more)

Yi, Hyukjoong

2013-01-01T23:59:59.000Z

176

Analysis of U.S. Greenhouse Gas Tax Proposals  

E-Print Network [OSTI]

The U.S. Congress is considering a set of bills designed to limit the nation’s greenhouse gas (GHG)

Metcalf, Gilbert E.

177

The emergence of care robotics – A patent and publication analysis  

E-Print Network [OSTI]

Engineering and Automation (IPA), Germany. The third generation has a grappler in the back and a tray in the front. It can detect obstacles, move around and avoid them. Having the appearance of a robotic “butler” this machine fulfills a repertoire... of transporting functions. For instance, it delivers water to residents in senior homes or hospitals. The care robot identifies, approaches and talks to its “customers”. It documents its work and allows doctors and care takers to analysis that data (e...

Goeldner, Moritz; Herstatt, Cornelius; Tietze, Frank

2014-01-01T23:59:59.000Z

178

"2. Craig","Coal","Tri-State G & T Assn, Inc",1304 "3. Fort St Vrain","Gas","Public Service Co of Colorado",969  

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

Colorado" Colorado" "1. Comanche","Coal","Public Service Co of Colorado",1426 "2. Craig","Coal","Tri-State G & T Assn, Inc",1304 "3. Fort St Vrain","Gas","Public Service Co of Colorado",969 "4. Cherokee","Coal","Public Service Co of Colorado",717 "5. Rawhide","Coal","Platte River Power Authority",666 "6. Rocky Mountain Energy Center","Gas","Rocky Mountain Energy Ctr LLC",601 "7. Pawnee","Coal","Public Service Co of Colorado",505 "8. Front Range Power Project","Gas","Colorado Springs City of",462 "9. Hayden","Coal","Public Service Co of Colorado",446

179

Public–private partnerships value in bioenergy projects: Economic feasibility analysis based on two case studies  

Science Journals Connector (OSTI)

Abstract Greece and Italy are facing serious energy challenges concerning sustainability and greenhouse gas emissions as well as security of supply and the competitiveness of the internal energy market. These challenges require investments by the public sector, while the countries have seen in the last years their debts rising. A solution to promote bioenergy business, without rising public debt, could be the use of PPP (Public–Private Partnership). This paper presents a methodology to develop agro-energy business using PPP in two rural areas: the municipality of Evropos (in Greece) and the municipality of Montefalco (in Italy). At first biomass availability is studied, then the optimal technology is selected. Once technological issues have been analyzed PPP value for money has to be assessed. Conventional methods to evaluate economic viability of a project are not enough and a Public-Sector Comparator (PSC) has to be calculated. Typical risks of bioenergy projects are identified, estimating their probabilities and consequences. This will lead to associate a monetary value to each risk. Then the identified risks are allocated among private and public partners, establishing synergies. The allocation of risks will have consequences on the preparation of PPP contract and on partner selection procedure.

Francesco Fantozzi; Pietro Bartocci; Bruno D'Alessandro; Stratos Arampatzis; Basil Manos

2014-01-01T23:59:59.000Z

180

Inherent Safety Analysis of a Propane Precooled Gas-Phase Liquified Natural Gas Process  

Science Journals Connector (OSTI)

Refrigeration is widely used in chemical and petrochemical industries and in the liquefaction of gases including natural gas (LNG). ... Conventional refrigeration processes such as the single mixed refrigerant process and the cascade refrigerant process operate by evaporation of the refrigerant. ...

Nipen M. Shah; Andrew F. A. Hoadley; G. P. Rangaiah

2009-03-25T23:59:59.000Z

Note: This page contains sample records for the topic "gas analysis publications" 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

Technical Note: Comments on "A Low-cost Device for Chromatographic Analysis of Gas Mixtures at Reduced Pressures"  

Science Journals Connector (OSTI)

......Comments on "A Low-cost Device for Chromatographic Analysis of Gas Mixtures at Reduced Pressures...Chornet reported a low-cost device for gas chromatographic (GC) analysis...routine analyses on the production line are performed by the......

John Chih-An Hu

1982-11-01T23:59:59.000Z

182

Accepted for publication in Energy Policy Greenhouse-gas Emissions from Solar Electric-and Nuclear Power: A Life-cycle  

E-Print Network [OSTI]

Accepted for publication in Energy Policy Greenhouse-gas Emissions from Solar Electric- and Nuclear, photovoltaic, nuclear, life cycle 1 #12;Introduction The production of energy by burning fossil fuels generates, it is envisioned that expanding generation technologies based on nuclear power and renewable energy sources would

183

Increasing Gas Prices: Good Economics, but Bad Public Relations Rising gasoline prices captured the attention of the press and politicians in recent months,  

E-Print Network [OSTI]

Increasing Gas Prices: Good Economics, but Bad Public Relations Rising gasoline prices captured interest during our current gasoline shortage. That is, a higher price rations the product to the best use the supply of gasoline become relatively scarcer? First, the growth of the Chinese and Indian economies

Ahmad, Sajjad

184

Sonar surveys used in gas-storage cavern analysis  

SciTech Connect (OSTI)

Natural-gas storage cavern internal configuration, inspection information, and cavern integrity data can be obtained during high-pressure operations with specialized gas-sonar survey logging techniques. TransGas Ltd., Regina, Sask., has successfully performed these operations on several of its deepest and highest pressurized caverns. The data can determine gas-in-place inventory and assess changes in spatial volumes. These changes can result from cavern creep, shrinkage, or closure or from various downhole abnormalities such as fluid infill or collapse of the sidewall or roof. The paper discusses conventional surveys with sonar, running surveys in pressurized caverns, accuracy of the sonar survey, initial development of Cavern 5, a roof fall, Cavern 4 development, and a damaged string.

Crossley, N.G. [TransGas Ltd., Regina, Saskatchewan (Canada)

1998-05-04T23:59:59.000Z

185

Digital Analysis of PD Sources in Gas Insulated Switchgear Substation  

Science Journals Connector (OSTI)

It has been revealed that imperfection such as microscopic protrusions on the interior of the Gas Insulated Switchgear systems (GIS) metal work, foreign particles, components that float in potential and deteri...

A. H. Mufti; W. M. Al-Baiz; A. O. Arafa

1998-01-01T23:59:59.000Z

186

Economics of Lifecycle analysis and greenhouse gas regulations  

E-Print Network [OSTI]

gas emissions and energy balances in bio-ethanol productionKammen. Ethanol can contribute to energy and environmentalWe assume that ethanol is priced for energy relative to

Rajagopal, Deepak

2009-01-01T23:59:59.000Z

187

Using Decline Curve Analysis, Volumetric Analysis, and Bayesian Methodology to Quantify Uncertainty in Shale Gas Reserve Estimates  

E-Print Network [OSTI]

Probabilistic decline curve analysis (PDCA) methods have been developed to quantify uncertainty in production forecasts and reserves estimates. However, the application of PDCA in shale gas reservoirs is relatively new. Limited work has been done...

Gonzalez Jimenez, Raul 1988-

2012-11-30T23:59:59.000Z

188

IEEE COMMUNICATIONS LETTERS, ACCEPTED FOR PUBLICATION 1 Reliability Analysis of Wireless Sensor Networks with  

E-Print Network [OSTI]

IEEE COMMUNICATIONS LETTERS, ACCEPTED FOR PUBLICATION 1 Reliability Analysis of Wireless Sensor that energy conservation is crucial in sensor node (SN) design to prolong the WSN lifetime. A WSN and correctness proof. Performance issues, especially in energy conservation to best tradeoff security failure

Chen, Ing-Ray

189

ANALYSIS OF HIGH PRESSURE TESTS ON WET GAS FLOW METERING WITH A VENTURI METER  

E-Print Network [OSTI]

ANALYSIS OF HIGH PRESSURE TESTS ON WET GAS FLOW METERING WITH A VENTURI METER P. Gajan , Q, 64018 Pau cedex, France pierre.gajan@onera.fr Abstract This work deals with the flow metering of wet gas on the CEESI facilities are presented. They are performed at 75 bars with 0.6 beta ratio Venturi meter

190

Computerized Rapid Analysis for Specialized Applications—A Simplified Method to Produce Customized Gas Chromatographic Software  

Science Journals Connector (OSTI)

......possible to provide low cost specialized analyses for...microcomputer-based gas chromato graphic data...advances in capillary column gas chromatography (GC...of samples has made the cost of analysis per sample...that enables the rapid production of specialized software......

Jack C. Demirgian

1986-05-01T23:59:59.000Z

191

The Physics Analysis of a Gas Attenuator with Argon as a Working Gas  

SciTech Connect (OSTI)

A gas attenuator is an important element of the LCLS facility. The attenuator must operate in a broad range of x-ray energies, provide attenuation coefficient between 1 and 10{sup 4} with the accuracy of 1% and, at the same time, be reliable and allow for many months of un-interrupted operation. S. Shen has recently carried out a detailed design study of the attenuator based on the use of nitrogen as a working gas. In this note we assess the features of the attenuator based on the use of argon. We concentrate on the physics issues, not the design features.

Ryutov,, D.D.

2010-12-07T23:59:59.000Z

192

Pressure Transient Analysis and Production Analysis for New Albany Shale Gas Wells  

E-Print Network [OSTI]

Shale gas has become increasingly important to United States energy supply. During recent decades, the mechanisms of shale gas storage and transport were gradually recognized. Gas desorption was also realized and quantitatively described. Models...

Song, Bo

2010-10-12T23:59:59.000Z

193

ADVANCED EXERGY ANALYSIS APPLIED TO THE GAS-TURBINE BASED CO-GENERATION SYSTEM.  

E-Print Network [OSTI]

??The thesis focuses on the evaluation and improvement of a gas-turbine based co-generation system, from an exergetic point of view. A conventional exergy analysis has… (more)

AZZARELLI, GIUSEPPE

2008-01-01T23:59:59.000Z

194

Supercritical Fluid Extraction as a Cleanup Technique for Gas Chromatographic Analysis of Pesticides in Wool Wax  

Science Journals Connector (OSTI)

Supercritical Fluid Extraction as a Cleanup Technique for Gas Chromatographic Analysis of Pesticides in Wool Wax ... Wool wax is the lipid secreted by the sebaceous glands of sheep and is recovered during the scouring of raw wool. ...

F. William Jones

1997-07-16T23:59:59.000Z

195

Title: Net Energy Ratio and Greenhouse Gas Analysis of a Biogas Power Plant  

E-Print Network [OSTI]

of a Biogas Power Plant Author: W. Bauer Author Affiliation: Department and greenhouse gas analysis for a 1.45 MW (0.71 MW electrical) biogas power plant

Bauer, Wolfgang

196

Coalbed Methane Production Analysis and Filter Simulation for Quantifying Gas Drainage from Coal Seams  

Science Journals Connector (OSTI)

Gas and water production rate analysis of CBM wells help determining dynamic reservoir properties of ... for estimating GIP and its change between particular production periods. Moreover, geostatistics can be use...

C. Özgen Karacan; Ricardo A. Olea

2014-01-01T23:59:59.000Z

197

Gas Delivered  

Gasoline and Diesel Fuel Update (EIA)

. Average . Average Price of Natural Gas Delivered to Residential Consumers, 1980-1996 Figure 1980 1982 1984 1986 1988 1990 1992 1994 1996 0 2 4 6 8 10 0 40 80 120 160 200 240 280 320 Dollars per Thousand Cubic Feet Dollars per Thousand Cubic Meters Nominal Dollars Constant Dollars Sources: Nominal dollars: Energy Information Administration (EIA), Form EIA-176, "Annual Report of Natural and Supplemental Gas Supply and Disposition." Constant dollars: Prices were converted to 1995 dollars using the chain-type price indexes for Gross Domestic Product (1992 = 1.0) as published by the U. S. Department of Commerce, Bureau of Economic Analysis. Residential: Prices in this publication for the residential sector cover nearly all of the volumes of gas delivered. Commercial and Industrial: Prices for the commercial and industrial sectors are often associated with

198

Natural Gas Utilities Options Analysis for the Hydrogen Economy  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

6 January 2005 6 January 2005 Oak Ridge National Laboratory Oak Ridge, TN Mark E. Richards Manager, Advanced Energy Systems 2 Gas Technology Institute > GTI is an independent non-profit R&D organization > GTI focuses on energy & environmental issues - Specialize on natural gas & hydrogen > Our main facility is an 18- acre campus near Chicago - Over 350,000 ft 2 GTI's Main Research Facility GTI's Energy & Environmental Technology Center 3 GTI RD&D Organization Robert Stokes Vice-President Research & Deployment Hydrogen Fuel Processing Low-Temperature Fuel Cells High-Temperature Fuel Cells Vehicle Fuel Infrastructure Gerry Runte Executive Director Hydrogen Energy Systems Gasification & Hot Gas Cleanup Process Engineering Thermal Waste Stabilization

199

A qualitative analysis of non-Darcy flow effects in hydraulically fractured gas wells  

E-Print Network [OSTI]

A QUALITATIVE ANALYSIS OF NON-DARCY FLOW EFFECTS IN HYDRAULICALLY FRACTURED GAS WELLS A Thesis by JOANNE CAROL HRESKO Submitted to the Graduate College of Texas A 5 M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE December 1985 Major Subject: Petroleum Engineering A QUALITATIVE ANALYSIS OF NON-DARCY FLOW EFFECTS IN HYDRAULICALLY FRACTURED GAS WELLS A Thesis by JOANNE CAROL HRESKO Approved as to style and content by: W. J. Lee (Chairman...

Hresko, Joanne Carol

2012-06-07T23:59:59.000Z

200

EIA - Natural Gas Imports & Exports/Pipelines Data & Analysis  

Gasoline and Diesel Fuel Update (EIA)

Imports & Exports / Pipelines Imports & Exports / Pipelines U.S. Imports by Country Prices and volumes (monthly, annual). U.S. Exports by Country Prices and volumes (monthly, annual). U.S. Imports & Exports by State Prices and volumes (annual). U.S. Imports by Point of Entry Prices and volumes (annual). U.S. Exports by Point of Exit Prices and volumes (annual). International & Interstate Movements of Natural Gas Includes International and Interstate receipts, deliveries and net reciepts by State (annual). Natural Gas Weekly Update Analysis of current price, supply, and storage data; and a weather snapshot. Natural Gas Monthly U.S. production, supply, consumption, disposition, storage, imports, exports, and prices. Natural Gas Basics Analysis of Natural Gas Imports/Exports & Pipelines

Note: This page contains sample records for the topic "gas analysis publications" 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

DIRECT USE OF NATURAL GAS: ANALYSIS AND POLICY OPTIONS  

E-Print Network [OSTI]

is competitive even as a base-load electricity generation resource, that is, to operate at high capacity factors-uses, such as space and water heating, than to burn natural gas to generate electricity to serve the end-use energy conversion." When considered for new applications it is called "fuel choice." In general, it is a question

202

Multiattribute utility analysis as a framework for public participation siting a hazardous waste facility  

SciTech Connect (OSTI)

How can the public play a role in decisions involving complicated scientific arguments? This paper describes a public participation exercise in which stakeholders used multiattribute utility analysis to select a site for a hazardous waste facility. Key to success was the ability to separate and address the two types of judgements inherent in environmental decisions: technical judgements on the likely consequences of alternative choices and value judgements on the importance or seriousness of those consequences. This enabled technical specialists to communicate the essential technical considerations and allowed stakeholders to establish the value judgements for the decision. Although rarely used in public participation, the multiattribute utility approach appears to provide a useful framework for the collaborative resolution of many complex environmental decision problems.

Merkhofer, M.W. [Applied Decision Analysis, Inc., Menlo Park, CA (United States); Conway, R. [Sandia National Labs., Albuquerque, NM (United States); Anderson, R.G. [Los Alamos National Lab., NM (United States)

1996-05-01T23:59:59.000Z

203

Flammable gas tank safety program: Technical basis for gas analysis and monitoring  

SciTech Connect (OSTI)

Several Hanford waste tanks have been observed to exhibit periodic releases of significant quantities of flammable gases. Because potential safety issues have been identified with this type of waste behavior, applicable tanks were equipped with instrumentation offering the capability to continuously monitor gases released from them. This document was written to cover three primary areas: (1) describe the current technical basis for requiring flammable gas monitoring, (2) update the technical basis to include knowledge gained from monitoring the tanks over the last three years, (3) provide the criteria for removal of Standard Hydrogen Monitoring System(s) (SHMS) from a waste tank or termination of other flammable gas monitoring activities in the Hanford Tank farms.

Estey, S.D.

1998-04-22T23:59:59.000Z

204

Petrophysical Analysis and Geographic Information System for San Juan Basin Tight Gas Reservoirs  

SciTech Connect (OSTI)

The primary goal of this project is to increase the availability and ease of access to critical data on the Mesaverde and Dakota tight gas reservoirs of the San Juan Basin. Secondary goals include tuning well log interpretations through integration of core, water chemistry and production analysis data to help identify bypassed pay zones; increased knowledge of permeability ratios and how they affect well drainage and thus infill drilling plans; improved time-depth correlations through regional mapping of sonic logs; and improved understanding of the variability of formation waters within the basin through spatial analysis of water chemistry data. The project will collect, integrate, and analyze a variety of petrophysical and well data concerning the Mesaverde and Dakota reservoirs of the San Juan Basin, with particular emphasis on data available in the areas defined as tight gas areas for purpose of FERC. A relational, geo-referenced database (a geographic information system, or GIS) will be created to archive this data. The information will be analyzed using neural networks, kriging, and other statistical interpolation/extrapolation techniques to fine-tune regional well log interpretations, improve pay zone recognition from old logs or cased-hole logs, determine permeability ratios, and also to analyze water chemistries and compatibilities within the study area. This single-phase project will be accomplished through four major tasks: Data Collection, Data Integration, Data Analysis, and User Interface Design. Data will be extracted from existing databases as well as paper records, then cleaned and integrated into a single GIS database. Once the data warehouse is built, several methods of data analysis will be used both to improve pay zone recognition in single wells, and to extrapolate a variety of petrophysical properties on a regional basis. A user interface will provide tools to make the data and results of the study accessible and useful. The final deliverable for this project will be a web-based GIS providing data, interpretations, and user tools that will be accessible to anyone with Internet access. During this project, the following work has been performed: (1) Assimilation of most special core analysis data into a GIS database; (2) Inventorying of additional data, such as log images or LAS files that may exist for this area; (3) Analysis of geographic distribution of that data to pinpoint regional gaps in coverage; (4) Assessment of the data within both public and proprietary data sets to begin tuning of regional well logging analyses and improve payzone recognition; (5) Development of an integrated web and GIS interface for all the information collected in this effort, including data from northwest New Mexico; (6) Acquisition and digitization of logs to create LAS files for a subset of the wells in the special core analysis data set; and (7) Petrophysical analysis of the final set of well logs.

Martha Cather; Robert Lee; Robert Balch; Tom Engler; Roger Ruan; Shaojie Ma

2008-10-01T23:59:59.000Z

205

Cost analysis of NOx control alternatives for stationary gas turbines  

SciTech Connect (OSTI)

The use of stationary gas turbines for power generation has been growing rapidly with continuing trends predicted well into the future. Factors that are contributing to this growth include advances in turbine technology, operating and siting flexibility and low capital cost. Restructuring of the electric utility industry will provide new opportunities for on-site generation. In a competitive market, it maybe more cost effective to install small distributed generation units (like gas turbines) within the grid rather than constructing large power plants in remote locations with extensive transmission and distribution systems. For the customer, on-site generation will provide added reliability and leverage over the cost of purchased power One of the key issues that is addressed in virtually every gas turbine application is emissions, particularly NO{sub x} emissions. Decades of research and development have significantly reduced the NO{sub x} levels emitted from gas turbines from uncontrolled levels. Emission control technologies are continuing to evolve with older technologies being gradually phased-out while new technologies are being developed and commercialized. The objective of this study is to determine and compare the cost of NO{sub x} control technologies for three size ranges of stationary gas turbines: 5 MW, 25 MW and 150 MW. The purpose of the comparison is to evaluate the cost effectiveness and impact of each control technology as a function of turbine size. The NO{sub x} control technologies evaluated in this study include: Lean premix combustion, also known as dry low NO{sub x} (DLN) combustion; Catalytic combustion; Water/steam injection; Selective catalytic reduction (SCR)--low temperature, conventional, high temperature; and SCONO{sub x}{trademark}.

Bill Major

1999-11-05T23:59:59.000Z

206

Exergy analysis for greener gas turbine engine arrangements  

Science Journals Connector (OSTI)

Exergy analysis is a method that uses the ... improvement of energy and other systems. The exergy method is a useful tool for furthering ... and meaningful efficiencies to be determined. The exergy analysis of tw...

Y. S. Najjar; S. Al-Absi

2013-07-01T23:59:59.000Z

207

Public Safety Public Safety Center  

E-Print Network [OSTI]

and bring someone with you or visit a grocery store or gas station. Personal Safety Precautions Safety the police, or go di- rectly to the police station or Public Safety. Do not label keys with your name or any

208

Natural gas monthly, March 1997  

SciTech Connect (OSTI)

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article is entitled ``Natural gas analysis and geographic information systems.`` 6 figs., 27 tabs.

NONE

1997-03-01T23:59:59.000Z

209

Sensitive glow discharge ion source for aerosol and gas analysis  

DOE Patents [OSTI]

A high sensitivity glow discharge ion source system for analyzing particles includes an aerodynamic lens having a plurality of constrictions for receiving an aerosol including at least one analyte particle in a carrier gas and focusing the analyte particles into a collimated particle beam. A separator separates the carrier gas from the analyte particle beam, wherein the analyte particle beam or vapors derived from the analyte particle beam are selectively transmitted out of from the separator. A glow discharge ionization source includes a discharge chamber having an entrance orifice for receiving the analyte particle beam or analyte vapors, and a target electrode and discharge electrode therein. An electric field applied between the target electrode and discharge electrode generates an analyte ion stream from the analyte vapors, which is directed out of the discharge chamber through an exit orifice, such as to a mass spectrometer. High analyte sensitivity is obtained by pumping the discharge chamber exclusively through the exit orifice and the entrance orifice.

Reilly, Peter T. A. (Knoxville, TN)

2007-08-14T23:59:59.000Z

210

Cost analysis of oil, gas, and geothermal well drilling  

Science Journals Connector (OSTI)

Abstract This paper evaluates current and historical drilling and completion costs of oil and gas wells and compares them with geothermal wells costs. As a starting point, we developed a new cost index for US onshore oil and gas wells based primarily on the API Joint Association Survey 1976–2009 data. This index describes year-to-year variations in drilling costs and allows one to express historical drilling expenditures in current year dollars. To distinguish from other cost indices we have labeled it the Cornell Energy Institute (CEI) Index. This index has nine sub-indices for different well depth intervals and has been corrected for yearly changes in drilling activity. The CEI index shows 70% higher increase in well cost between 2003 and 2008 compared to the commonly used Producer Price Index (PPI) for drilling oil and gas wells. Cost trends for various depths were found to be significantly different and explained in terms of variations of oil and gas prices, costs, and availability of major well components and services at particular locations. Multiple methods were evaluated to infer the cost-depth correlation for geothermal wells in current year dollars. In addition to analyzing reported costs of the most recently completed geothermal wells, we investigated the results of the predictive geothermal well cost model WellCost Lite. Moreover, a cost database of 146 historical geothermal wells has been assembled. The CEI index was initially used to normalize costs of these wells to current year dollars. A comparison of normalized costs of historical wells with recently drilled ones and WellCost Lite predictions shows that cost escalation rates of geothermal wells were considerably lower compared to hydrocarbon wells and that a cost index based on hydrocarbon wells is not applicable to geothermal well drilling. Besides evaluating the average well costs, this work examined economic improvements resulting from increased drilling experience. Learning curve effects related to drilling multiple similar wells within the same field were correlated.

Maciej Z. Lukawski; Brian J. Anderson; Chad Augustine; Louis E. Capuano Jr.; Koenraad F. Beckers; Bill Livesay; Jefferson W. Tester

2014-01-01T23:59:59.000Z

211

Data Bias in Rate Transient Analysis of Shale Gas Wells  

E-Print Network [OSTI]

) ......................................................................................................... 10 6 Rate and time relationship developed by Gentry (1972) ............................ 11 7 Fetkovich type-curves ................................................................................ 13 8 Gas type-curves developed by Carter (1985... the production data analyst to the proper use of superposition diagnostic plots ? To program a VBA program that performs proper use of superposition time functions according to the proposed work flow. 5 1.4 Organization of the thesis This report...

Agnia, Ammar Khalifa Mohammed

2012-07-16T23:59:59.000Z

212

Analysis of a geopressured gas reservoir using solution plot method  

E-Print Network [OSTI]

dependent formation compressibility and water influx require extensive study of the reservoir core samples and aquifer characteristics that are not commonly conducted. Poston and Chen solved this problem by re-arranging the material balance equation... of water compressibility (c~) and formation compressibility (c/ ). Studies of geopressured gas reservoirs have shown such reservoirs to be generally associated with either interbedded shales and or an aquifer. Each of these conditions can provide...

Hussain, Syed Muqeedul

1992-01-01T23:59:59.000Z

213

Gas-chromatographic analysis of straight-run gasolines  

SciTech Connect (OSTI)

A method has been developed for the gas chromatographic determination of the individual hydrocarbons in a wide fraction of straight-run gasoline, using a simple chromatograph equipped with two capillary columns coated with stationary phases of differing polarity in conjunction with a system for the automated treatment of the data. About 150 hydrocarbons present in straight-run gasolines were identified; their retention indices were calculated for a linear temperature programmed regime.

Kvasova, V.A.; Leont'eva, S.A.; Grinberg, A.A.; Rabinovich, A.B.; Shurygina, N.N.

1986-11-10T23:59:59.000Z

214

Energy consumption analysis for CO2 separation from gas mixtures  

Science Journals Connector (OSTI)

Abstract CO2 separation is an energy intensive process, which plays an important role in both energy saving and CO2 capture and storage (CCS) implementation to deal with global warming. To quantitatively investigate the energy consumption of CO2 separation from different CO2 streams and analyze the effect of temperature, pressure and composition on energy consumption, in this work, the theoretical energy consumption of CO2 separation from flue gas, lime kiln gas, biogas and bio-syngas was calculated. The results show that the energy consumption of CO2 separation from flue gas is the highest and that from biogas is the lowest, and the concentration of CO2 is the most important factor affecting the energy consumption when the CO2 concentration is lower than 0.15 in mole fraction. Furthermore, if the CO2 captured from flue gases in CCS was replaced with that from biogases, i.e. bio-CO2, the energy saving would be equivalent to 7.31 million ton standard coal for China and 28.13 million ton standard coal globally, which corresponds to 0.30 billion US$ that can be saved for China and 1.36 billion US$ saved globally. This observation reveals the importance of trading fossil fuel-based CO2 with bio-CO2.

Yingying Zhang; Xiaoyan Ji; Xiaohua Lu

2014-01-01T23:59:59.000Z

215

Isotopic Analysis- Gas At Chena Geothermal Area (Kolker, Et Al...  

Open Energy Info (EERE)

Laboratory sampling and analysis of He isotopes from Chena Hot Springs. Notes Helium isotope measurements indicate there is no magmatic or mantle input at the Chena Geothermal...

216

Risk-based performance analysis for regional hybrid fuel with compressed natural gas option  

Science Journals Connector (OSTI)

Compressed natural gas is widely used for transportation due to its competitive price and less environmental impacts compared with traditional gasoline. With the recent push to implement electric vehicles, it became important to evaluate the current transportation fuelling status and identify best scenarios to move towards greener transportation. This paper presents analysis of hybrid transportation with compressed natural gas as a fuelling option to determine the most effective way to implement regional green transportation. Intelligent modelling and simulation techniques are proposed to model transportation and fuelling process and used as basis for performance modelling and analysis for different scenarios. Compressed natural gas is found to be a superior fuel to gasoline based on given scenario conditions and criteria for regional green hybrid transportation. The proposed scenarios are applied on case studies in Ontario to confirm the high value of compressed natural gas as viable fuelling scenarios.

Hossam A. Gabbar; Raymond Bedard

2012-01-01T23:59:59.000Z

217

Fractal analysis of the dark matter and gas distributions in the Mare-Nostrum universe  

SciTech Connect (OSTI)

We develop a method of multifractal analysis of N-body cosmological simulations that improves on the customary counts-in-cells method by taking special care of the effects of discreteness and large scale homogeneity. The analysis of the Mare-Nostrum simulation with our method provides strong evidence of self-similar multifractal distributions of dark matter and gas, with a halo mass function that is of Press-Schechter type but has a power-law exponent -2, as corresponds to a multifractal. Furthermore, our analysis shows that the dark matter and gas distributions are indistinguishable as multifractals. To determine if there is any gas biasing, we calculate the cross-correlation coefficient, with negative but inconclusive results. Hence, we develop an effective Bayesian analysis connected with information theory, which clearly demonstrates that the gas is biased in a long range of scales, up to the scale of homogeneity. However, entropic measures related to the Bayesian analysis show that this gas bias is small (in a precise sense) and is such that the fractal singularities of both distributions coincide and are identical. We conclude that this common multifractal cosmic web structure is determined by the dynamics and is independent of the initial conditions.

Gaite, José, E-mail: jose.gaite@upm.es [Instituto de Microgravedad IDR, EIAE, Universidad Politécnica de Madrid, Pza. Cardenal Cisneros 3, E-28040 Madrid (Spain)

2010-03-01T23:59:59.000Z

218

Uncertainty and sensitivity analysis of fission gas behavior in engineering-scale fuel modeling  

SciTech Connect (OSTI)

The role of uncertainties in fission gas behavior calculations as part of engineering-scale nuclear fuel modeling is investigated using the BISON fuel performance code and a recently implemented physics-based model for the coupled fission gas release and swelling. Through the integration of BISON with the DAKOTA software, a sensitivity analysis of the results to selected model parameters is carried out based on UO2 single-pellet simulations covering different power regimes. The parameters are varied within ranges representative of the relative uncertainties and consistent with the information from the open literature. The study leads to an initial quantitative assessment of the uncertainty in fission gas behavior modeling with the parameter characterization presently available. Also, the relative importance of the single parameters is evaluated. Moreover, a sensitivity analysis is carried out based on simulations of a fuel rod irradiation experiment, pointing out a significant impact of the considered uncertainties on the calculated fission gas release and cladding diametral strain. The results of the study indicate that the commonly accepted deviation between calculated and measured fission gas release by a factor of 2 approximately corresponds to the inherent modeling uncertainty at high fission gas release. Nevertheless, higher deviations may be expected for values around 10% and lower. Implications are discussed in terms of directions of research for the improved modeling of fission gas behavior for engineering purposes.

G. Pastore; L.P. Swiler; J.D. Hales; S.R. Novascone; D.M. Perez; B.W. Spencer; L. Luzzi; P. Van Uffelen; R.L. Williamson

2014-10-01T23:59:59.000Z

219

Failure Analysis of a Compressor Blade of Gas Turbine Engine  

Science Journals Connector (OSTI)

Abstract The stage II compressor stator blade of a developmental gas turbine engine was found damaged during dismantling of the engine after test run. A portion of the blade was found fractured from the hub region at leading edge. A crack was also observed extending from the fractured surface towards the centre of the airfoil region of the blade. Low magnification stereo-binocular observation revealed presence of beach marks on the fractured surface indicating the blade failure in progressive mode. This observation was further confirmed by scanning electron microscopy. The crack origin was at the blade hub-stem junction on the leading edge side. Presence of machining/filing marks appeared to be the reason for the fatigue crack initiation from this region. No metallurgical abnormalities were present at the crack origin. However, deep filing/machining lines were observed at the stem region of the blade attributing to the cause of failure.

Swati Biswas; M.D. Ganeshachar; Jivan Kumar; V.N. Satish Kumar

2014-01-01T23:59:59.000Z

220

Shale Gas Glossary | Department of Energy  

Office of Environmental Management (EM)

Glossary Shale Gas Glossary Shale Gas Glossary More Documents & Publications Natural Gas from Shale: Questions and Answers Modern Shale Gas Development in the United States: A...

Note: This page contains sample records for the topic "gas analysis publications" 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

Analysis of regional demand for natural gas by black and nonblack families  

SciTech Connect (OSTI)

This study examines long-term implications of a hypothetical 20% increase in the price of natural gas for black and nonblack families, by household, in the continental United States. The analysis focuses on four specific effects of such an increase: demand for natural gas, expenditure for natural gas, natural gas expenditure as a share of family income, and consumer surplus. Data are organized geographically to represent three sections of the continental United States - the northeastern states, the north central states, and the southern and western states. (The state groupings are identical to those represented in the country's census regions; the southern and western census regions were combined because of data limitations). The report presents demand equations that were used to estimate gas consumption and expenditure by average black and nonblack families in the three geographic areas. Models representing typical household types, each with a specific set of attributes, are then presented to show average base-year values for natural gas consumption and expenditure for two types of black and nonblack families - those that use natural gas for any purpose and only those that use it for space heating. (Base-period values are estimated using data from a DOE survey conducted in the years 1980 and 1981). The effects of a hypothetical 20% increase in the price of natural gas on the various household types were then estimated. Those effects are summarized. Families using natural gas for a any purpose in the north central states would experience the greatest long-term effects of a 20% price increase. Black families in those states would feel the effects more dramatically than nonblack families. The relative geographic effects of such a price increase change, however, when only those families that use natural gas for space heating are analyzed. 3 references, 4 figures, 18 tables.

Poyer, D.A.

1984-08-01T23:59:59.000Z

222

Greenhouse gas emissions control by economic incentives: Survey and analysis  

SciTech Connect (OSTI)

This paper presents a survey of issues and concerns raised in recent literature on the application of market-based approaches to greenhouse effect policy with an emphasis on tradeable emission permits. The potential advantages of decentralized decision-making -- cost-effectiveness or allocation efficiency, stimulation of innovations, and political feasibility are discussed. The potential difficulties of data recording, monitoring, enforcement, and of creating viable emission permit contracts and markets are examined. Special attention is given to the problem of designing a greenhouse effect policy that is cost-effective over time, a problem that has been given little attention to date. Proposals to reduce or stabilize greenhouse gas emission (especially CO{sub 2}) in the short run require high carbon tax rates or permit prices and impose heavy adjustment costs on the fossil fuel industry. A more cost-effective time path of permit prices is proposed that achieves the same long-run climate change stabilization goals. 21 refs., 3 figs.

South, D.W.; Kosobud, R.F.; Quinn, K.G.

1991-01-01T23:59:59.000Z

223

Greenhouse gas emissions control by economic incentives: Survey and analysis  

SciTech Connect (OSTI)

This paper presents a survey of issues and concerns raised in recent literature on the application of market-based approaches to greenhouse effect policy with an emphasis on tradeable emission permits. The potential advantages of decentralized decision-making -- cost-effectiveness or allocation efficiency, stimulation of innovations, and political feasibility are discussed. The potential difficulties of data recording, monitoring, enforcement, and of creating viable emission permit contracts and markets are examined. Special attention is given to the problem of designing a greenhouse effect policy that is cost-effective over time, a problem that has been given little attention to date. Proposals to reduce or stabilize greenhouse gas emission (especially CO{sub 2}) in the short run require high carbon tax rates or permit prices and impose heavy adjustment costs on the fossil fuel industry. A more cost-effective time path of permit prices is proposed that achieves the same long-run climate change stabilization goals. 21 refs., 3 figs.

South, D.W.; Kosobud, R.F.; Quinn, K.G.

1991-12-31T23:59:59.000Z

224

An analysis of the Publicity Department of the San Antonio Livestock Exposition (S.A.L.E.), Inc.  

E-Print Network [OSTI]

AN ANALYSIS OF THE PUBLICITY DEPARTMENT OF THE SAN ANTONIO LIVESTOCK EXPOSITION (S. A. L. E. ), INC. A PROFESSIONAL PAPER by STEPHANIE DUNLAP Submitted to the College of Agriculture and Life Sciences of Texas AAM University in partial... fulfillment of the requirements for the degree of MASTER OF AGRICULTURE May 1989 Department of Agricultural Education AN ANALYSIS OF THE PUBLICITY DEPARTMENT OF THE SAN ANTONIO LIVESTOCK EXPOSITION (S. A. L. E), INC. A Professional Paper by STEPHANIE...

Dunlap, Stephanie

2012-06-07T23:59:59.000Z

225

Economic evaluation and market analysis for natural gas utilization. Topical report  

SciTech Connect (OSTI)

During the past decade, the U.S. has experienced a surplus gas supply. Future prospects are brightening because of increased estimates of the potential size of undiscovered gas reserves. At the same time, U.S. oil reserves and production have steadily declined, while oil imports have steadily increased. Reducing volume growth of crude oil imports was a key objective of the Energy Policy Act of 1992. Natural gas could be an important alternative energy source to liquid products derived from crude oil to help meet market demand. The purpose of this study was to (1) analyze three energy markets to determine whether greater use could be made of natural gas or its derivatives and (2) determine whether those products could be provided on an economically competitive basis. The following three markets were targeted for possible increases in gas use: transportation fuels, power generation, and chemical feedstock. Gas-derived products that could potentially compete in these three markets were identified, and the economics of the processes for producing those products were evaluated. The processes considered covered the range from commercial to those in early stages of process development. The analysis also evaluated the use of both high-quality natural gas and lower-quality gases containing CO{sub 2} and N{sub 2} levels above normal pipeline quality standards.

Hackworth, J.H.; Koch, R.W.; Rezaiyan, A.J.

1995-04-01T23:59:59.000Z

226

GIS-Based Hazardous Gas Dispersion, Simulations and Analysis Debasis Karmakar, Samit Ray Chaudhuri and Eduardo Jose Maguino  

E-Print Network [OSTI]

GIS-Based Hazardous Gas Dispersion, Simulations and Analysis Debasis Karmakar, Samit Ray Chaudhuri methodology to be developed for hazardous gas dispersion connecting Disaster Simulation and Trace with GIS of Gas Dispersion Affected Area Overlaid on Satellite Image (using ArcGIS 9.2) Scenario-based Simulation

Shinozuka, Masanobu

227

Why is shale gas important? | Department of Energy  

Office of Environmental Management (EM)

Why is shale gas important? Why is shale gas important? More Documents & Publications Natural Gas from Shale: Questions and Answers Shale Gas Glossary How is shale gas...

228

How is shale gas produced? | Department of Energy  

Office of Environmental Management (EM)

How is shale gas produced? How is shale gas produced? How is shale gas produced? More Documents & Publications Natural Gas from Shale: Questions and Answers Shale Gas Glossary...

229

A RAM (Reliability Availability Maintainability) analysis of Consolidated Edison's Gowanus and Narrows gas turbine power plants  

SciTech Connect (OSTI)

A methodology is presented which accurately assesses the ability of gas turbine generating stations to perform their intended function (reliability) while operating in a peaking duty mode. The developed methodology alloys the RAM modeler to calculate the probability that a peaking unit will produce the energy demanded and in turn calculate the total energy lost during a given time period due to unavailability of individual components. The methodology was applied to Consolidated Edison's Narrows site which has 16 barge-mounted General Electric Frame 5 gas turbines operating under a peaking duty mode. The resulting RAM model was quantified using the Narrows site power demand and failure rate data. The model was also quantified using generic failure data from the Operational Reliability Analysis Program (ORAP) for General Electric Frame 5 peaking gas turbines. A problem description list and counter measures are offered for components contributing more than one percent to gas turbine energy loss. 3 refs., 18 figs., 12 tabs.

Johnson, B.W.; Whitehead, T.J.; Derenthal, P.J. (Science Applications International Corp., Los Altos, CA (USA))

1990-12-01T23:59:59.000Z

230

Geological evolution and analysis of confirmed or suspected gas hydrate localities: Volume 6, Basin analysis, formation and stability of gas hydrates in the Panama Basin  

SciTech Connect (OSTI)

This report presents a geological description of the Panama Basin, including regional and local structural settings, geomorphology, geological history, stratigraphy, and physical properties. It provides the necessary regional and geological background for more in-depth research of the area. Detailed discussion of bottom simulating acoustic reflectors, sediment acoustic properties, distribution of hydrates within the sediments, and the relation of hydrate distribution to other features such as salt diapirism are also included. The formation and stabilization of gas hydrates in sediments are considered in terms of phase relations, nucleation, and crystallization constraints, gas solubility, pore fluid chemistry, inorganic diagenesis, and sediment organic content. Together with a depositional analysis of the area, this report is a better understanding of the thermal evolution of the locality. It should lead to an assessment of the potential for both biogenic and thermogenic hydrocarbon generation. 63 refs., 38 figs., 7 tabs.

Krason, J.; Ciesnik, M.

1986-03-01T23:59:59.000Z

231

Multiresidue Analysis of Pesticides in Wool Wax and Lanolin Using Gel Permeation and Gas Chromatography  

Science Journals Connector (OSTI)

Multiresidue Analysis of Pesticides in Wool Wax and Lanolin Using Gel Permeation and Gas Chromatography ... This is a result of both the blending of different lots of raw wool before scouring and the subsequent blending of wool wax from a variety of sources to make up commercial shipments. ...

F. William Jones

1996-10-17T23:59:59.000Z

232

Preliminary analysis of fission gas behavior and fuel response during an LMFBR operational transient  

SciTech Connect (OSTI)

This summary presents results obtained from a preliminary analysis of gas behavior and oxide fuel response during an LMFBR operational transient. The DiMelfi and Deitrich model is extrapolated to operational transient regimes to delineate brittle versus ductile fuel response modes. All pertinent parameters necessary for application of the DiMelfi and Deitrich model were obtained from the LIFE-3 code.

Liu, Y.Y.

1983-01-01T23:59:59.000Z

233

Thermodynamic-Analysis-Based Energy Consumption Minimization for Natural Gas Liquefaction  

Science Journals Connector (OSTI)

The earliest NG liquefaction plants consisted of fairly simple processes based on either cascaded refrigeration or single mixed-refrigerant (MR) processes with train capacities of less than 1 million tons per annum (MTPA). ... Kano?lu, M.Exergy analysis of multistage cascade refrigeration cycle used for natural gas liquefaction Int. ...

Meiqian Wang; Jian Zhang; Qiang Xu; Kuyen Li

2011-09-25T23:59:59.000Z

234

Development and application of type curves for pressure transient analysis of horizontal wells in shale gas reservoirs  

Science Journals Connector (OSTI)

Even though significant progresses have been made in the past few years, there appears to be a lack of information regarding the characterisation of shale gas formations. A major purpose of this study is to demonstrate impacts of horizontal well geometries and gas flow parameters as well as shale gas reservoir system on horizontal well production behaviour and flow regime on pressure transient analysis (PTA). Extensive numerical simulations were conducted to model transient pressure behaviour of a horizontal well and apply the results to well test analysis in shale gas reservoirs. Based on the results from numerical simulations, a set of type curves have been developed in terms of dimensionless pseudopressure and time. Results from type curve matching for synthetic pressure data in shale gas reservoirs demonstrate that the conventional analysis approach may still be applicable for the quantitative analysis on the transient gas flow behaviour and determination of formation properties. [Received: June 21, 2013; Accepted: August 6, 2013

Sung Jun Lee; Tae Hong Kim; Kun Sang Lee

2014-01-01T23:59:59.000Z

235

A mathematical model for drainage and desorption area analysis during shale gas production  

Science Journals Connector (OSTI)

Abstract For shale gas production, more attention is paid to production decline analysis, pressure transient analysis, and flow mechanism in nano-scale matrix. A few studies were carried out to analyze the depth of drainage and desorption in shale gas reservoir. When simulating shale gas production performance, especially in the case of multi-stage fractured horizontal wells (MFHW), the understanding of depth of drainage can analyze the critical time of interference and its intensity, and the desorption area is also a key factor to calculate production contributed from adsorbed gas. In these regards, this study presents a semi-analytical solution with dynamic gas compressibility to predict drainage and desorption area for long term. An analytical simplification solution is obtained to predict for early production, which is accurate enough. Using the method of continuous succession of steady states, the approximation solution is in good agreement with the results of Fast-Matching Method (FMM). The results show that the seepage area of each fracture expands much faster in stimulated reservoir volume (SRV) than that in unstimulated area with an elliptic shape. Desorption area also expands fast in SRV but is limited in SRV due to ultra-tight properties in unstimulated area. It is also proved that critical desorption pressure (CDP) delays desorption which plays a significant role in area expansion. This approach turns out to be simple and efficient when applied to practical projects.

Jin Zhang; Shijun Huang; Linsong Cheng; Shuang Ai; Bailu Teng; Yuting Guan; Yongchao Xue

2014-01-01T23:59:59.000Z

236

What is shale gas? | Department of Energy  

Office of Environmental Management (EM)

What is shale gas? What is shale gas? What is shale gas? More Documents & Publications Natural Gas from Shale: Questions and Answers Shale Gas Glossary How is shale gas produced?...

237

Variance Analysis of Wind and Natural Gas Generation under Different Market Structures: Some Observations  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Variance Analysis of Wind and Variance Analysis of Wind and Natural Gas Generation under Different Market Structures: Some Observations Brian Bush, Thomas Jenkin, David Lipowicz, and Douglas J. Arent National Renewable Energy Laboratory Roger Cooke Resources for the Future Technical Report NREL/TP-6A20-52790 January 2012 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Variance Analysis of Wind and Natural Gas Generation under Different Market Structures: Some Observations Brian Bush, Thomas Jenkin, David Lipowicz,

238

Statefinder diagnostic and $w-w^{\\prime}$ analysis for interacting polytropic gas dark energy model  

E-Print Network [OSTI]

The interacting polytropic gas dark energy model is investigated from the viewpoint of statefinder diagnostic tool and $w-w^{\\prime}$ analysis. The dependency of the statefinder parameters on the parameter of the model as well as the interaction parameter between dark matter and dark energy is calculated. We show that different values of the parameters of model and different values of interaction parameter result different evolutionary trajectories in $s-r$ and $w-w^{\\prime}$ planes. The polytropic gas model of dark energy mimics the standard $\\Lambda$CDM model at the early time.

M. Malekjani; A. Khodam-Mohammadi

2012-01-03T23:59:59.000Z

239

An integrated quantitative hazard analysis method for natural gas jet release from underground gas storage caverns in salt rock. I: Models and validation  

Science Journals Connector (OSTI)

It is very important and necessary to perform quantitative hazard analysis for possible accidental leakage from an underground gas storage cavern in salt rock. An integrated quantitative hazard analysis method for natural gas jet release from salt caverns is presented in this paper, which was constituted by a revised model for gas leakage rate calculation, a consequence analysis and a model of probability assessment for harm. The presented method was validated by comparing the analytical results with the data collected from the real accidents (including the leakage, jet fire, fireball and vapor cloud explosion). It is indicated that the proposed method was more accurate than the TNT equivalence method for vapor cloud explosion and gave more reasonable results when applied to the consequence analysis for the thermal radiation from jet fire and fireball.

Shigang Yang; Qin Fang; Yadong Zhang; Hao Wu; Linjian Ma

2013-01-01T23:59:59.000Z

240

The competition situation analysis of shale gas industry in China: Applying Porter’s five forces and scenario model  

Science Journals Connector (OSTI)

Abstract With the increasing of energy demand and environmental pressure, China government has been exploring a way to diversify energy supply. Shale gas development is becoming an important energy strategy in China in recent years due to giant shale gas reserves. However, the shale gas market is preliminarily shaping in China, so that many factors have great influence on its competition. To find these factors and to control them rationally is good for the cultivating Chinese shale gas market. Five forces model for industry analysis puts an insight into the competitive landscape of shale gas market by showing the forces of supplier power, buyer power, threat of substitution, barriers to entry, and degree of rivalry. Illustrating the key factors that affect competitive landscape provides a view into the situation of shale gas industry. The variation tendency of shale gas industry is analyzed by setting various scenarios. Finally some suggestions are proposed in order to keep the development of shale gas industry positively.

Wu Yunna; Yang Yisheng

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas analysis publications" 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

An integrated quantitative hazard analysis method for natural gas jet release from underground gas storage caverns in salt rock. II: A sample computation and parametric study  

Science Journals Connector (OSTI)

It is of great importance and necessity to perform quantitative hazard analysis on possible accidental leakage from gas storage cavern in salt rock. To improve the working safety in the cavern, an integrated quantitative method for hazard analysis on natural gas jet release from caverns in salt rock was presented. In this paper, a sample of gas storage cavern in salt rock was analyzed to demonstrate the presented method. Furthermore, the factors that influence the hazard range of leakage accidents from gas storage cavern in salt rock were discussed. The results indicated that the release rate diminishes with increased pipe length due to friction in steady-state. Meanwhile, the hazard distance from production casing also diminishes with increased pipe length. As the pipeline gets as long as several kilometers, the predicted hazard distance will be constant. However, the hazard distance increases with increasing the operating pressure and pipeline diameter.

Shigang Yang; Qin Fang; Hao Wu; Yadong Zhang; Hengbo Xiang

2013-01-01T23:59:59.000Z

242

Sampling and Analysis Procedures for Gas, Condensate, Brine, and Solids: Pleasant Bayou Well Test, 1988-Present  

SciTech Connect (OSTI)

This section covers analyses performed on gas. Chemical analyses can only be related to well performance if the quantity of the various fluids are known. The IGT on-line data computer system measures the flowrate, the pressures, and the temperatures every 10 seconds. These values are automatically recorded over operator selected intervals both on magnetic media and on paper. This allows review of samples versus operating conditions. This paper covers analyses performed on gas, including: An approximate sampling schedule during flow tests; On-site sample handling and storage of gas samples; Addresses of laboratories that perform off site analyses; Sample shipping instructions; Data archiving; and Quality Control/Quality Assurance. It is expected that the above procedures will change as the flow test progresses, but deviations from the written procedures should be approved by C. Hayden of IGT and noted on the results of the analysis.

Hayden, Chris

1988-01-01T23:59:59.000Z

243

Post-combustion Carbon Capture with a Gas Separation Membrane: Parametric Study, Capture Cost, and Exergy Analysis  

Science Journals Connector (OSTI)

Post-combustion Carbon Capture with a Gas Separation Membrane: Parametric Study, Capture Cost, and Exergy Analysis ... (5) In a post-combustion CO2 capture process, the purity of the captured CO2 in the permeate stream mainly depends upon the selectivity of CO2 over the other gas species, such as N2 and O2. ... Capturing CO2 from flue gases in a power plant is not like traditional gas processing or purification, there are no strict requirements on the decarbonized sweet gas, which means no strict requirement on the CO2 concentration in the sweet gas or CO2 capture ratio. ...

Xiangping Zhang; Xuezhong He; Truls Gundersen

2013-03-04T23:59:59.000Z

244

Residential Condensing Gas Furnaces | Department of Energy  

Office of Environmental Management (EM)

Gas Furnaces Residential Condensing Gas Furnaces Standardized Templates for Reporting Test Results residentialcondensinggasfurnacev1.0.xlsx More Documents & Publications...

245

ENERGY COMMISSION PUBLIC UTILITIES COMMISSION  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION CALIFORNIA PUBLIC UTILITIES COMMISSION FOR IMMEDIATE RELEASE Prosper, California Public Utilities Commission, 415.703.2160 GREENHOUSE GAS STRATEGIES OPINION RELEASED SACRAMENTO -- The California Energy Commission and the California Public Utilities Commission today released

246

Analysis of Langley optical depth data, with aerosol and gas retrievals,  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Analysis of Langley optical depth data, with aerosol and gas retrievals, Analysis of Langley optical depth data, with aerosol and gas retrievals, for the RSS 103 instrument in Barrow, Alaska Gianelli, Scott Columbia University - NASA/GISS Lacis, Andrew NASA/Goddard Institute for Space Studies Carlson, Barbara NASA/Goddard Institute for Space Studies Category: Aerosols Bimodal aerosol retrievals, and high-resolution retrevals of nitrogen dioxide, are performed on the Langley optical depth data from the RSS 103 device that was situated in Barrow, Alaska between March and August in 1999. The results show a higher fine mode aerosol optical depth on average than was retrieved by the RSS 102 at the SGP site. The seasonal cycle is also reversed with high values at Barrow occurring in the spring and low values in the summer. The fine mode effective radius also appears to

247

Preliminary Failure Modes and Effects Analysis of the US Massive Gas Injection Disruption Mitigation System Design  

SciTech Connect (OSTI)

This report presents the results of a preliminary failure modes and effects analysis (FMEA) of a candidate design for the ITER Disruption Mitigation System. This candidate is the Massive Gas Injection System that provides machine protection in a plasma disruption event. The FMEA was quantified with “generic” component failure rate data as well as some data calculated from operating facilities, and the failure events were ranked for their criticality to system operation.

Lee C. Cadwallader

2013-10-01T23:59:59.000Z

248

An experimental analysis of the effects of group size and type of public good on free riding  

E-Print Network [OSTI]

AN EXPERIMENTAL ANALYSIS OF THE EFFECTS OF GROUP SIZE AND TYPE OF PUBLIC GOOD ON FREE RIDING A Thesis by INDIRA NALLAPATI Submitted to the Graduate College of Texas AgiM University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE May 1986 Major Subject: Sociology AN EXPERIMENTAL ANALYSIS OF THE EFFECTS OF GROUP SIZE AND TYPE OF PUBLIC GOOD ON FREE RIDING A Thesis by INDIRA NALLAPATI Approved as to style and content by: r. an nn e (Chairperson) r. m...

Nallapati, Indira

2012-06-07T23:59:59.000Z

249

An analysis of public testimonies on the reintroduction of wolves to the greater Yellowstone ecosystem  

E-Print Network [OSTI]

Public participation in review of draft environmental impact statements (DEIS) has been problematic. This study focused on public hearings regarding the DEIS for the reintroduction of wolves into Yellowstone National Park and central Idaho...

Wicker, Kristy Joann

2012-06-07T23:59:59.000Z

250

Analysis of Changes in Landfill Gas Output and the Economic Potential for Development of a Landfill Gas Control Prototype.  

E-Print Network [OSTI]

??The relationship between changes in local atmospheric conditions and the performance of the landfill gas collection system installed at the Rockingham County (NC) municipal solid… (more)

Harrill, David Justin

2014-01-01T23:59:59.000Z

251

Exergetic analysis of solar concentrator aided natural gas fired combined cycle power plant  

Science Journals Connector (OSTI)

This article deals with comparative energy and exergetic analysis for evaluation of natural gas fired combined cycle power plant and solar concentrator aided (feed water heating and low pressure steam generation options) natural gas fired combined cycle power plant. Heat Transfer analysis of Linear Fresnel reflecting solar concentrator (LFRSC) is used to predict the effect of focal distance and width of reflector upon the reflecting surface area. Performance analysis of LFRSC with energetic and exergetic methods and the effect, of concentration ratio and inlet temperature of the fluid is carried out to determine, overall heat loss coefficient of the circular evacuated tube absorber at different receiver temperatures. An instantaneous increase in power generation capacity of about 10% is observed by substituting solar thermal energy for feed water heater and low pressure steam generation. It is observed that the utilization of solar energy for feed water heating and low pressure steam generation is more effective based on exergetic analysis rather than energetic analysis. Furthermore, for a solar aided feed water heating and low pressure steam generation, it is found that the land area requirement is 7 ha/MW for large scale solar thermal storage system to run the plant for 24 h.

V. Siva Reddy; S.C. Kaushik; S.K. Tyagi

2012-01-01T23:59:59.000Z

252

Sensitivity Analysis of Gas Production from Class 2 and Class 3 Hydrate Deposits  

SciTech Connect (OSTI)

Gas hydrates are solid crystalline compounds in which gas molecules are lodged within the lattices of an ice-like crystalline solid. The vast quantities of hydrocarbon gases trapped in hydrate formations in the permafrost and in deep ocean sediments may constitute a new and promising energy source. Class 2 hydrate deposits are characterized by a Hydrate-Bearing Layer (HBL) that is underlain by a saturated zone of mobile water. Class 3 hydrate deposits are characterized by an isolated Hydrate-Bearing Layer (HBL) that is not in contact with any hydrate-free zone of mobile fluids. Both classes of deposits have been shown to be good candidates for exploitation in earlier studies of gas production via vertical well designs - in this study we extend the analysis to include systems with varying porosity, anisotropy, well spacing, and the presence of permeable boundaries. For Class 2 deposits, the results show that production rate and efficiency depend strongly on formation porosity, have a mild dependence on formation anisotropy, and that tighter well spacing produces gas at higher rates over shorter time periods. For Class 3 deposits, production rates and efficiency also depend significantly on formation porosity, are impacted negatively by anisotropy, and production rates may be larger, over longer times, for well configurations that use a greater well spacing. Finally, we performed preliminary calculations to assess a worst-case scenario for permeable system boundaries, and found that the efficiency of depressurization-based production strategies are compromised by migration of fluids from outside the system.

Reagan, Matthew; Moridis, George; Zhang, Keni

2008-05-01T23:59:59.000Z

253

A Comparative Economical Analysis of Technologies for CO2 Removal from Offshore Natural Gas  

Science Journals Connector (OSTI)

Abstract In the scenario of the Brazilian Pre-Salt fields, where associated Natural Gas (NG) shows high concentration of CO2, gas conditioning comes out as one of the main challenges. Among the possible capture technologies available, three alternatives stand out for CO2 sequestration: (A) gas permeation through membranes, (B) absorption columns using aqueous blends of ethanolamines and (C) application of hybrid - membrane modules in series with amine absorption and regeneration columns. The main objective of this work is to investigate the technical and economical feasibility of applying these three separation processes on offshore platforms, given the stringent constraints on footprint and equipment weight, and for minimizing NG production and transportation costs. The methodology involves: (i) development of cases based on the Brazilian Pre-Salt gas composition. NG streams with CO2 molar concentrations ranging from 8 to 18% are applied; (ii) Simulations of three process flowsheets, corresponding to each one of chosen technologies - A, B and C; (iii) Equipment sizing; and (iv) Analysis of economic performance through calculation of capital (CAPEX) and operational (OPEX) costs.

Tatiana S. Gadelha; Aline R.S. Guimarães; Andressa Nakao; Ofélia de Q.F. Araújo; José Luiz de Medeiros

2012-01-01T23:59:59.000Z

254

Shale Gas Development Challenges: Fracture Fluids | Department...  

Office of Environmental Management (EM)

Fluids Shale Gas Development Challenges: Fracture Fluids More Documents & Publications Natural Gas from Shale: Questions and Answers Shale Gas Glossary FracFocus 2.0 Task Force...

255

Shale gas - what happened? | Department of Energy  

Office of Environmental Management (EM)

seems like shale gas came out of nowhere - what happened? More Documents & Publications Natural Gas from Shale: Questions and Answers Natural Gas from Shale Challenges associated...

256

Shale Gas Development Challenges: Surface Impacts | Department...  

Office of Environmental Management (EM)

Impacts Shale Gas Development Challenges: Surface Impacts More Documents & Publications Natural Gas from Shale: Questions and Answers Challenges associated with shale gas...

257

Challenges associated with shale gas production | Department...  

Office of Environmental Management (EM)

What challenges are associated with shale gas production? More Documents & Publications Natural Gas from Shale: Questions and Answers Shale Gas Development Challenges: Air...

258

Shale Gas Development Challenges: Earthquakes | Department of...  

Office of Environmental Management (EM)

Shale Gas Development Challenges: Induced Seismic Events More Documents & Publications Natural Gas from Shale: Questions and Answers Challenges associated with shale gas...

259

Economic analysis of using above ground gas storage devices for compressed air energy storage system  

Science Journals Connector (OSTI)

Above ground gas storage devices for compressed air energy storage (CAES) have three types: air storage tanks, gas cylinders, and gas storage pipelines. A cost model of these gas storage devices is established on...

Jinchao Liu; Xinjing Zhang; Yujie Xu; Zongyan Chen…

2014-12-01T23:59:59.000Z

260

An alternative methodology for the analysis of electrical resistivity data from a soil gas study  

Science Journals Connector (OSTI)

......causes a problem, especially in landfill gas models. The uncertainties originate...the gas in the soil pores. In landfill gas models, several authors (e...Lamborn J. , 2007. Developing a landfill gas model, inTenth International Waste......

Sara Johansson; Håkan Rosqvist; Mats Svensson; Torleif Dahlin; Virginie Leroux

2011-08-01T23:59:59.000Z

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


261

An Alternative to Performing Remote-Handled Transuranic Waste Container Headspace Gas Sampling and Analysis  

SciTech Connect (OSTI)

The Waste Isolation Pilot Plant (WIPP) is operating under a Resource Conservation and Recovery Act (RCRA) Hazardous Waste Facility Permit (HWFP) for contact-handled (CH) transuranic (TRU) waste. The HWFP contains limitations on allowable emissions from waste disposed in the underground. This environmental performance standard imposed on the WIPP consists of limiting volatile organic compound (VOC) emissions from emplaced waste to ensure protection of human health and the environment. The standard is currently met by tracking individual waste container headspace gas concentrations, which are determined by headspace gas sampling and analysis of CH TRU waste containers. The WIPP is seeking a HWFP modification to allow the disposal of remote-handled (RH) TRU waste. Because RH TRU waste is limited to approximately 5% of the waste volume and is emplaced in the disposal room walls, it is possible to bound the potential RH TRU waste contribution to VOC emissions using conservative upper bounds. These conservative upper bounds were developed as an alternative to RH TRU waste canister headspace gas sampling and analysis. The methodology used to perform the calculations used to evaluate VOC emissions from emplaced RH TRU waste canisters applied the same equations as those used to evaluate VOC emissions in the original HWFP application.

Spangler, L. R.; Djordjevic, S. M.; Kehrman, R. F.; Most, W. A.

2002-02-26T23:59:59.000Z

262

An economic analysis of solar hybrid steam injected gas turbine (STIG) plant for Indian conditions  

Science Journals Connector (OSTI)

Abstract Steam injection for power augmentation is one of the significant modifications of gas turbines that has been commercialized for natural gas-fired applications. The primary objective of this work is to demonstrate that the installation of a solar hybrid steam injected gas turbine plant (STIG) for power generation could have a lower installed cost and lower solar levelized tariff compared to the solar-only thermal power plant while producing a comparable energy output. An economic evaluation is presented for the locations Indore and Jaipur in India under constant, variable power and mixed power scenarios. The levelized tariff (LT) of solar hybrid STIG plant ranges 0.24–0.26 $/kWh, and the levelized tariff (solar only) or solar levelized tariff (SLT) of solar STIG plant ranges from 0.29 to 0.4 $/kWh in constant power (CP) and variable power (VP) scenarios. In case of mixed power (MP) scenario, the range of LT varies from 0.16 to 0.21 $/kWh for CP and VP modes basis. In this analysis, size of the solar STIG plant varies from 48 MW to 212 MW based on the steam to air ratio. The IRR and payback period varies between 12%–17% and 6.3–8 years for both CP and VP scenarios at Jaipur and Indore. Sensitivity analysis reports that the performance of the power plants depends, to a large degree, on boundary conditions such as fuel and equipment costs.

A. Immanuel Selwynraj; S. Iniyan; Guy Polonsky; L. Suganthi; Abraham Kribus

2014-01-01T23:59:59.000Z

263

AN ANALYSIS OF IEEE PUBLICATIONS IN BIOMEDICAL ENGINEERING Jean-Yves Bansard, Michel Kerbaol, Jean Louis Coatrieux, IEEE Fellow  

E-Print Network [OSTI]

AN ANALYSIS OF IEEE PUBLICATIONS IN BIOMEDICAL ENGINEERING Jean-Yves Bansard, Michel Kerbaol, Jean, the Biomedical Engineering production is examined. Only papers in journals, those linked to the IEEE Engineering in Biomedical Engineering (TBME): established in 1963, it is the founding journal in BME or the first resource

Paris-Sud XI, Université de

264

Numerical analysis of hypersonic continuum and rarefied gas flows near blunt probes is presented under conditions of intensive gas blowing from the surface.  

E-Print Network [OSTI]

1 Abstract Numerical analysis of hypersonic continuum and rarefied gas flows near blunt probes injection, hydrogen combustion, hypersonic flow, exponential box-scheme, direct-simulation Monte-Carlo method. 1 Introduction Numerical and experimental studies [1, 2] of aerothermodynamics of hypersonic

Riabov, Vladimir V.

265

Natural Gas Study Guide - High School | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

High School Natural Gas Study Guide - High School Natural Gas Study Guide - High School Natural Gas Study Guide - High School More Documents & Publications Natural Gas Study Guide...

266

Natural Gas Study Guide - Middle School | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Middle School Natural Gas Study Guide - Middle School Natural Gas Study Guide - Middle School More Documents & Publications Natural Gas Study Guide - High School What is shale gas?...

267

Mid-Infrared Trace Gas Analysis with Single-Pass Fourier Transform Infrared Hollow Waveguide Gas Sensors  

Science Journals Connector (OSTI)

A hollow core optical fiber gas sensor has been developed in combination with a Fourier transform infrared (FT-IR) spectrometer operating in the spectral range of 4000–500...

Kim, Seong-Soo; Menegazzo, Nicola; Young, Christina; Chan, James; Carter, Chance; Mizaikoff, Boris

2009-01-01T23:59:59.000Z

268

Public Participation in Nuclear Waste Management : a Comparative Analysis of the Swedish and Canadian Processes.  

E-Print Network [OSTI]

??This thesis addresses the issue of public participation in the implementation of nuclear waste management (NWM) strategies by comparing the NWM programs of Sweden and… (more)

Camacho, Rosanne

2005-01-01T23:59:59.000Z

269

Electric, Street Railway, and Gas Corporations (South Dakota) | Department  

Broader source: Energy.gov (indexed) [DOE]

Electric, Street Railway, and Gas Corporations (South Dakota) Electric, Street Railway, and Gas Corporations (South Dakota) Electric, Street Railway, and Gas Corporations (South Dakota) < Back Eligibility Commercial Developer Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State South Dakota Program Type Line Extension Analysis Provider South Dakota Public Utilities Commission This legislation contains provisions pertaining to a corporation formed for the purpose of constructing, maintaining and operating a street railway or railways; generating, transmitting or distributing electricity to be sold to or used by the public for heat, light or power manufacturing; or producing, supplying, or transporting natural or artificial gas. The

270

A method for direct, semi-quantitative analysis of gas phase samples using gas chromatography-inductively coupled plasma-mass spectrometry  

SciTech Connect (OSTI)

A new and complete GC–ICP-MS method is described for direct analysis of trace metals in a gas phase process stream. The proposed method is derived from standard analytical procedures developed for ICP-MS, which are regularly exercised in standard ICP-MS laboratories. In order to implement the method, a series of empirical factors were generated to calibrate detector response with respect to a known concentration of an internal standard analyte. Calibrated responses are ultimately used to determine the concentration of metal analytes in a gas stream using a semi-quantitative algorithm. The method was verified using a traditional gas injection from a GC sampling valve and a standard gas mixture containing either a 1 ppm Xe + Kr mix with helium balance or 100 ppm Xe with helium balance. Data collected for Xe and Kr gas analytes revealed that agreement of 6–20% with the actual concentration can be expected for various experimental conditions. To demonstrate the method using a relevant “unknown” gas mixture, experiments were performed for continuous 4 and 7 hour periods using a Hg-containing sample gas that was co-introduced into the GC sample loop with the xenon gas standard. System performance and detector response to the dilute concentration of the internal standard were pre-determined, which allowed semi-quantitative evaluation of the analyte. The calculated analyte concentrations varied during the course of the 4 hour experiment, particularly during the first hour of the analysis where the actual Hg concentration was under predicted by up to 72%. Calculated concentration improved to within 30–60% for data collected after the first hour of the experiment. Similar results were seen during the 7 hour test with the deviation from the actual concentration being 11–81% during the first hour and then decreasing for the remaining period. The method detection limit (MDL) was determined for the mercury by injecting the sample gas into the system following a period of equilibration. The MDL for Hg was calculated as 6.8 ?g · m{sup ? 3}. This work describes the first complete GC–ICP-MS method to directly analyze gas phase samples, and detailed sample calculations and comparisons to conventional ICP-MS methods are provided.

Carter, Kimberly E.; Gerdes, Kirk

2013-07-01T23:59:59.000Z

271

Thermodynamic analysis of a closed-cycle, solar gas-turbine plant  

Science Journals Connector (OSTI)

Thermodynamic analysis of a closed-cycle, Brayton gas-turbine plant with a heat exchanger powered by the sun has been studied. A Brayton cycle is simpler than a Rankine cycle and has an advantage in places where water is scarce and expensive. A simple expression is derived for calculating the efficiency of the cycle in terms of the compression pressure ratio, the pressure loss coefficient and the ratio of the lower to higher temperature in the cycle with the efficiency of various components. The maximum permissible pressure loss coefficient has also been calculated.

P. Gandhidasan

1993-01-01T23:59:59.000Z

272

Analysis of CO2 Separation from Flue Gas, Pipeline Transportation, and Sequestration in Coal  

SciTech Connect (OSTI)

This report was written to satisfy a milestone of the Enhanced Coal Bed Methane Recovery and CO2 Sequestration task of the Big Sky Carbon Sequestration project. The report begins to assess the costs associated with separating the CO2 from flue gas and then injecting it into an unminable coal seam. The technical challenges and costs associated with CO2 separation from flue gas and transportation of the separated CO2 from the point source to an appropriate sequestration target was analyzed. The report includes the selection of a specific coal-fired power plant for the application of CO2 separation technology. An appropriate CO2 separation technology was identified from existing commercial technologies. The report also includes a process design for the chosen technology tailored to the selected power plant that used to obtain accurate costs of separating the CO2 from the flue gas. In addition, an analysis of the costs for compression and transportation of the CO2 from the point-source to an appropriate coal bed sequestration site was included in the report.

Eric P. Robertson

2007-09-01T23:59:59.000Z

273

Public Meeting  

Broader source: Energy.gov (indexed) [DOE]

Summary Minutes of the U.S. Department of Energy (DOE) Secretary of Energy Advisory Board (SEAB) Public Meeting November 14, 2011 Committee Members: William Perry, Chair; Norm Augustine; Ralph Cicerone; John Deutch, Nick Donofrio; Chad Holliday; Michael McQuade; Matt Rogers; Art Rosenfeld; Steven Westly Date and Time: 2:00PM - 2:45PM, November 14, 2011 Location: Teleconference Purpose: Meeting of the Secretary of Energy Advisory Board SEAB Staff: Alyssa Morrissey, Designated Federal Officer for the SEAB Committee Renee Stone, Designated Federal Officer for the Shale Gas Subcommittee Meeting Summary SEAB Members convened by teleconference to discuss the Second 90-Day Report of the Shale Gas Subcommittee. John Deutch gave an overview of the report, which was followed by a public comment

274

CDC DOGGR Geothermal Publications | Open Energy Information  

Open Energy Info (EERE)

PublicationsLegal Abstract The California Department of Conservation (CDC) Division of Oil, Gas, and Geothermal Resources (DOGGR) provides publications related to geothermal...

275

Analysis of Oil and Gas Production in the Arctic National Wildlife Refuge  

Gasoline and Diesel Fuel Update (EIA)

4-04 4-04 Analysis of Oil and Gas Production in the Arctic National Wildlife Refuge March 2004 Energy Information Administration Office of Integrated Analysis and Forecasting U.S. Department of Energy Washington, DC 20585 This Service Report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should be attributed to the Energy Information Administration and should not be construed as advocating or reflecting any policy position of the Department of Energy or of any other organization. Service Reports are prepared by the Energy Information Administration upon special request and are based on assumptions specified by the requestor.

276

Analysis and Development of A Robust Fuel for Gas-Cooled Fast Reactors  

SciTech Connect (OSTI)

The focus of this effort was on the development of an advanced fuel for gas-cooled fast reactor (GFR) applications. This composite design is based on carbide fuel kernels dispersed in a ZrC matrix. The choice of ZrC is based on its high temperature properties and good thermal conductivity and improved retention of fission products to temperatures beyond that of traditional SiC based coated particle fuels. A key component of this study was the development and understanding of advanced fabrication techniques for GFR fuels that have potential to reduce minor actinide (MA) losses during fabrication owing to their higher vapor pressures and greater volatility. The major accomplishments of this work were the study of combustion synthesis methods for fabrication of the ZrC matrix, fabrication of high density UC electrodes for use in the rotating electrode process, production of UC particles by rotating electrode method, integration of UC kernels in the ZrC matrix, and the full characterization of each component. Major accomplishments in the near-term have been the greater characterization of the UC kernels produced by the rotating electrode method and their condition following the integration in the composite (ZrC matrix) following the short time but high temperature combustion synthesis process. This work has generated four journal publications, one conference proceeding paper, and one additional journal paper submitted for publication (under review). The greater significance of the work can be understood in that it achieved an objective of the DOE Generation IV (GenIV) roadmap for GFR Fuel—namely the demonstration of a composite carbide fuel with 30% volume fuel. This near-term accomplishment is even more significant given the expected or possible time frame for implementation of the GFR in the years 2030 -2050 or beyond.

Knight, Travis W

2010-01-31T23:59:59.000Z

277

Reading the Markets: Forecasting Public Opinion of Political Candidates by News Analysis  

E-Print Network [OSTI]

, not subjective opinions, and learns what events will impact public opinion. For example, "oil prices rose history base- lines. Systems are evaluated on prediction markets from the 2004 US Presidential election

Dredze, Mark

278

Rotor dynamic analysis of GCEP (Gas Centrifuge Enrichment Plant) Tails Withdrawal Test Facility AC-12 compressor  

SciTech Connect (OSTI)

The reliable operation of the centrifugal compressors utilized in the gaseous diffusion process is of great importance due to the critical function of these machines in product and tails withdrawal, cascade purge and evacuation processes, the purge cascade and product booster applications. The same compressors will be used in equally important applications within the Gas Centrifuge Enrichment Plant (GCEP). In response to concern over the excessive vibration exhibited by the AC-12 compressor in the No. 3 position of the GCEP Tails Withdrawal Test Facility, a rotor-bearing dynamic analysis was performed on the compressor. This analysis included the acquisition and reduction of compressor vibration data, characterization and modeling of the rotorbearing system, a computer dynamic study, and recommendations for machine modification. The compressor dynamic analysis was performed for rotor speeds of 9000 rpm and 7200 to 7800 rpm, which includes all possible opreating speeds of the compressor in the GCEP Test Facility. While the analysis was performed on this particular AC-12 compressor, the results should be pertinent to other AC-12 applications as well. Similar diagnostic and analytical techniques can be used to evaluate operation of other types of centrifugal compressors.

Spencer, J.W.

1982-01-22T23:59:59.000Z

279

Home Safety: Radon Gas  

E-Print Network [OSTI]

Every home should be tested for radon, an invisible, odorless, radioactive gas that occurs naturally. This publication explains the health risks, testing methods, and mitigation and reduction techniques....

Shaw, Bryan W.; Denny, Monica L.

1999-11-12T23:59:59.000Z

280

NETL: Oil & Gas  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Oil & Gas Publications KMD Contacts Project Summaries EPAct 2005 Arctic Energy Office Announcements Software Stripper Wells Efficient recovery of our nation's fossil fuel resources...

Note: This page contains sample records for the topic "gas analysis publications" 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

LANDFILL-GAS-TO-ENERGY PROJECTS: AN ANALYSIS OF NET PRIVATE AND SOCIAL BENEFITS  

E-Print Network [OSTI]

Materials Table A1: Model Results for West Lake Landfill WEST LAKE IC Engine Gas Turbine Steam Turbine Landfill WEST COUNTY IC Engine Gas Turbine Steam Turbine Average Landfill Gas Generation (mmcf/yr) 1,075 1,735 $1,250 Table A3: Model Results for Modern Landfill MODERN IC Engine Gas Turbine Steam Turbine Average

Jaramillo, Paulina

282

Gasbuggy, New Mexico, Natural Gas and Produced Water Sampling and Analysis Results for 2011  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) Office of Legacy Management conducted natural gas sampling for the Gasbuggy, New Mexico, site on June 7 and 8, 2011. Natural gas sampling consists of collecting both gas samples and samples of produced water from gas production wells. Water samples from gas production wells were analyzed for gamma-emitting radionuclides, gross alpha, gross beta, and tritium. Natural gas samples were analyzed for tritium and carbon-14. ALS Laboratory Group in Fort Collins, Colorado, analyzed water samples. Isotech Laboratories in Champaign, Illinois, analyzed natural gas samples.

None

2011-09-01T23:59:59.000Z

283

Technical and economic analysis: Gas cofiring in industrial boilers. Final report, November 1995-September 1996  

SciTech Connect (OSTI)

This report presents an analysis of the technical and marketing issues associated with the deployment of natural gas cofiring technology in stoker boilers. As part of the work effort, a composite database of stoker boilers was developed using state and federal emission inventories over the years 1985 - 1995. Information sources included the most recent AIRS Facility Subsystem database, the Ozone Transport Region 1990 database, the 1990 Ohio Permit database and the 1985 NAPAP database--all are electronic databases of facilities with air emission permits. The initial data set included almost 3,000 stokers at about 1,500 locations. Stoker facilities were contacted to verify the operating status, capacity, fuel capability, efficiency and other stoker-specific data. The report presents the current stoker boiler distribution by SIC, industrial groups, primary solid fuel (coal, wood, waste, refuse), operating status, and state. Maps are included.

Potter, F.J.

1996-09-01T23:59:59.000Z

284

Spatiotemporal patterns in a dc semiconductor-gas-discharge system: Stability analysis and full numerical solutions  

Science Journals Connector (OSTI)

A system very similar to a dielectric barrier discharge, but with a simple stationary dc voltage, can be realized by sandwiching a gas discharge and a high-ohmic semiconductor layer between two planar electrodes. In experiments this system forms spatiotemporal and temporal patterns spontaneously, quite similarly to, e.g., Rayleigh-Bénard convection. Here it is modeled with a simple discharge model with space charge effects, and the semiconductor is approximated as a linear conductor. In previous work, this model has reproduced the phase transition from homogeneous stationary to homogeneous oscillating states semiquantitatively. In the present work, the formation of spatial patterns is investigated through linear stability analysis and through numerical simulations of the initial value problem; the methods agree well. They show the onset of spatiotemporal patterns for high semiconductor resistance. The parameter dependence of temporal or spatiotemporal pattern formation is discussed in detail.

Ismail R. Rafatov, Danijela D. Šija?i?, and Ute Ebert

2007-09-12T23:59:59.000Z

285

Examination of the thermal decomposition of kraft pine lignin by Fourier transform infrared evolved gas analysis  

SciTech Connect (OSTI)

The thermal decomposition of kraft lignin was examined by Fourier-transform IR evolved-gas analysis, a technique designed for on-the-fly, simultaneous monitoring of multiple vapor-phase species. Initial degradation occurs at 120-300 degrees from bond fragmentation in the phenylpropane side chains as evidenced by the formation of HCO2H, HCHO, CO2, H2O and SO2. The presence of SO2 is supporting evidence that S from the kraft pulping process may be incorporated into the lignin structure in the form of sulfoxide and(or) sulfone linkages. Major decomposition initiates at approximately 300 degrees and extends to 480 degrees at which point half the intital weight has been lost. MeOH 2-methoxyphenol (guaiacol), and a 2-methoxy-4-alkyl- substituted phenol are the most apparent species evolving in this region and indicate fragmentation of the major chain linkages between the monomeric phenol units in the lignin structure.

Fenner, R.A.; Lephardt, J.O.

1981-01-01T23:59:59.000Z

286

Performance evaluation and economic analysis of a gas turbine power plant in Nigeria  

Science Journals Connector (OSTI)

Abstract In this study, performance evaluation and economic analysis (in terms of power outage cost due to system downtime) of a gas turbine power plant in Nigeria have been carried out for the period 2001–2010. The thermal power station consists of nine gas turbine units with total capacity of 301 MW (9 × 31.5 MW). The study reveals that 64.3% of the installed capacity was available in the period. The percentage of shortfall of energy generated in the period ranged from 4.18% to 14.53% as against the acceptable value of 5–10%. The load factor of the plant is between 20.8% and 78.2% as against international best practice of 80%. The average availability of the plant for the period was about 64% as against industry best practice of 95%, while the average use factor was about 92%. The capacity factor of the plant ranged from 20.8% to 78.23% while the utilization factor ranged from 85.47% to 95.82%. For the ten years under review, there was energy generation loss of about 35.7% of expected energy generation of 26.411 TW h with consequent plant performance of 64.3%. The study further reveals that the 35.7% of generation loss resulted in revenue loss of about M$251 (approximately b40). The simple performance indicator developed to evaluate the performance indices and outage cost for the station can also be applicable to other power stations in Nigeria and elsewhere. Measures to improve the performance indices of the plant have been suggested such as training of operation and maintenance (O & M) personnel regularly, improvement in O & M practices, proper spare parts inventory and improvement in general housekeeping of the plant. From technical point of view, performance of the plant can be improved by retrofitting with a gas turbine air inlet cooling system, heat recovery system or adding modifications (inter-cooling or regeneration) to the simple gas turbine units.

S.O. Oyedepo; R.O. Fagbenle; S.S. Adefila; S.A. Adavbiele

2014-01-01T23:59:59.000Z

287

Mexico - Greenhouse Gas Emissions Baselines and Reduction Potentials from  

Open Energy Info (EERE)

Greenhouse Gas Emissions Baselines and Reduction Potentials from Greenhouse Gas Emissions Baselines and Reduction Potentials from Buildings Jump to: navigation, search Name Mexico - Greenhouse Gas Emissions Baselines and Reduction Potentials from Buildings Agency/Company /Organization United Nations Environment Programme Sector Energy Focus Area Buildings Topics Baseline projection, GHG inventory, Pathways analysis, Background analysis Resource Type Publications Website http://www.unep.org/sbci/pdfs/ Country Mexico Central America References Greenhouse Emissions Baselines and Reduction Potentials for Buildings[1] Mexico - Greenhouse Gas Emissions Baselines and Reduction Potentials from Buildings Screenshot "This report represents the first comprehensive description of the factors that determine the present and future impacts of residential and commercial

288

Rate-transient analysis of 2-phase (gas + water) CBM wells  

Science Journals Connector (OSTI)

In recent work, the authors (Clarkson et al., 2008, 2007; Jordan et al., 2006) demonstrated how modern production data analysis (PDA) methods, such as flowing material balance (FMB) and production type-curves, may be adapted to account for the unique reservoir characteristics of coalbed methane (CBM) reservoirs through the appropriate use of material balance and time transforms. Reservoir characteristics related to storage and fluid flow that were addressed included: adsorbed and free-gas storage; single-phase flow of water above desorption pressure (undersaturated coals); 2-phase flow of gas and water below desorption pressure (saturated coals); non-static absolute permeability during depletion; and multi-layer behavior. Example (field) applications of the new PDA methods were limited to vertical wells that were either openhole completed, or slightly stimulated with hydraulic fracturing methods. In this work, new workflows and analytical approaches are provided for analyzing vertical, hydraulically-fractured and horizontal CBM wells. The analysis and methodology for 2-phase flow reservoirs is complex, requiring modifications to account for desorption and changes in effective permeability. The proposed workflow for 2-phase CBM wells includes the transformation of the well production and flowing pressure data into dimensionless type-curve and straight line (ex. flowing material balance) coordinates using certain outputs (krg, pR) from the simulator used in turn to history-match the production data. Transient straight-line (pressure-transient analysis analog) techniques are applied for the first time to 2-phase CBM well production data. The type-curve and straight-line matches to actual production data are then used to retrieve reservoir properties (e.g. absolute permeability) and stimulation conditions (e.g. skin), which in turn are compared to reservoir simulation input as a consistency check. Both simulated and field cases are analyzed to illustrate the new procedures and analytical techniques. The primary contribution of the current work is the application of modern production analysis methods to 2-phase CBM reservoirs. These methods have been modified for CBM reservoir behavior and combined with analytical (or numerical) modeling to extract quantitative reservoir information from CBM reservoirs which exhibit a wide-range in production characteristics, and are completed in a variety of styles. The modifications proposed in this work to enable the use of single-phase flow techniques must be regarded as practical approximations. The methods rely heavily on late-time data because of the poor quality of water production and flowing pressure data that typically exists. The methods are expected to be used as a pre-cursor to or in parallel with field reservoir simulation, to assist with CBM development decisions.

C.R. Clarkson; C.L. Jordan; D. Ilk; T.A. Blasingame

2012-01-01T23:59:59.000Z

289

Analysis of the Design of an HVAC System in a Public Building  

E-Print Network [OSTI]

to west, 2.5 meters high, 1560 m2 in area, fire resistant rating, with four exists. It is planed the reconstructed as a public building with the function of amusement, recreation and performance, so the air conditioning system is necessary...

Wei, P.; Shao, Z.; Chen, H.

2006-01-01T23:59:59.000Z

290

Geological evolution and analysis of confirmed or suspected gas hydrate localities: Volume 9, Formation and stability of gas hydrates of the Middle America Trench  

SciTech Connect (OSTI)

This report presents a geological description of the Pacific margin of Mexico and Central America, including regional and local structural settings, geomorphology, geological history, stratigraphy, and physical properties. It provides the necessary regional and geological background for more in-depth research of the area. Detailed discussion of bottom simulating acoustic reflectors, sediment acoustic properties, and distribution of hydrates within the sediments are also included in this report. The formation and stabilization of gas hydrates in sediments are considered in terms of phase relations, nucleation, and crystallization constraints, gas solubility, pore fluid chemistry, inorganic diagenesis, and sediment organic content. Together with a depositional analysis of the area, this report is a better understanding of the thermal evolution of the locality. It should lead to an assessment of the potential for both biogenic and thermogenic hydrocarbon generation. 150 refs., 84 figs., 17 tabs.

Finley, P.; Krason, J.

1986-12-01T23:59:59.000Z

291

Reports and other Publications  

Science Journals Connector (OSTI)

... Wiggin and Co., Ltd. Publication No. 1122: Welding Nimonic Heat-Resisting Alloys for Gas-Turbine Assemblies. (Based on an article in Aircraft Production, July, 1959.) Pp ... Henry Wiggin and Co., Ltd., 1959.) [312

1960-01-23T23:59:59.000Z

292

Security analysis of the interaction between the UK gas and electricity transmission systems   

E-Print Network [OSTI]

Natural gas has become the UK’s foremost primary energy source, providing some 39% of our energy needs. The National Transmission System (NTS) has developed from its humble beginnings when natural gas was first discovered ...

Whiteford, James Raymond George

2012-06-25T23:59:59.000Z

293

Analysis of a duo-selecting membrane reactor for the water-gas shift  

E-Print Network [OSTI]

The water-gas shift reaction is an exothermic and reversible catalytic process that converts carbon monoxide and water (steam) to hydrogen and carbon dioxide. In regard to energy-related issues, the water-gas shift is part ...

Hardy, AliciA Jillian Jackson, 1978-

2004-01-01T23:59:59.000Z

294

Analysis of the fuel efficiency of gas-turbine cogeneration stations  

Science Journals Connector (OSTI)

A technique for evaluating the fuel efficiency of the combined generation of electricity and heat at a gas-turbine cogeneration station is presented. The effects the regeneration degree of the gas-turbine cycle a...

V. I. Evenko; A. S. Strebkov

2006-10-01T23:59:59.000Z

295

Process analysis of syngas production by non-catalytic POX of oven gas  

Science Journals Connector (OSTI)

A non-catalytic POX of oven gas is proposed to solve the problem of secondary pollution due to solid wastes produced from the great amount of organic sulfur contained in oven gas in the traditional catalytic p...

Fuchen Wang; Xinwen Zhou; Wenyuan Guo…

2009-03-01T23:59:59.000Z

296

Analysis of the effectiveness of gas centrifuge enrichment plants advanced safeguards  

SciTech Connect (OSTI)

Current safeguards approaches used by the International Atomic Energy Agency (IAEA) at gas centrifuge enrichment plants (GCEPs) need enhancement in order to verify declared low-enriched uranium (LEU) production, detect undeclared LEU production and detect highly enriched uranium (HEU) production with adequate detection probability using non destructive assay (NDA) techniques. At present inspectors use attended systems, systems needing the presence of an inspector for operation, during inspections to verify the mass and 235U enrichment of declared UF6 containers used in the process of enrichment at GCEPs. This paper contains an analysis of possible improvements in unattended and attended NDA systems including process monitoring and possible on-site destructive assay (DA) of samples that could reduce the uncertainty of the inspector's measurements. These improvements could reduce the difference between the operator's and inspector's measurements providing more effective and efficient IAEA GCEPs safeguards. We also explore how a few advanced safeguards systems could be assembled for unattended operation. The analysis will focus on how unannounced inspections (UIs), and the concept of information-driven inspections (IDS) can affect probability of detection of the diversion of nuclear materials when coupled to new GCEPs safeguards regimes augmented with unattended systems.

Boyer, Brian David [Los Alamos National Laboratory; Erpenbeck, Heather H [Los Alamos National Laboratory; Miller, Karen A [Los Alamos National Laboratory; Swinjoe, Martyn T [Los Alamos National Laboratory; Ianakiev, Kiril D [Los Alamos National Laboratory; Marlow, Johnna B [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

297

Thermodynamic analysis of an HCCI engine based system running on natural gas  

Science Journals Connector (OSTI)

Abstract This paper attempts to carry out a thermodynamic analysis of a system composed of a turbocharged HCCI engine, a mixer, a regenerator and a catalytic converter within the meaning of the first and the second law of thermodynamics. For this purpose, a thermodynamic model has been developed taking into account the gas composition resulting from the combustion process and the specific heat temperature dependency of the working fluid. The analysis aims in particular to examine the influence of the compressor pressure ratio, ambient temperature, equivalence ratio, engine speed and the compressor isentropic efficiency on the performance of the HCCI engine. Results show that thermal and exergetic efficiencies increase with increasing the compressor pressure ratio. However, the increase of the ambient temperature involves a decrease of the engine efficiencies. Furthermore, the variation of the equivalence ratio improves considerably both thermal and exergetic efficiencies. As expected, the increase of the engine speed enhances the engine performances. Finally, an exergy losses mapping of the system show that the maximum exergy losses occurs in the HCCI engine.

Mohamed Djermouni; Ahmed Ouadha

2014-01-01T23:59:59.000Z

298

Application of evolved gas analysis to cold-cap reactions of melter feeds for nuclear waste vitrification  

SciTech Connect (OSTI)

In the vitrification of nuclear wastes, the melter feed (a mixture of nuclear waste and glass-forming and modifying additives) experiences multiple gas-evolving reactions in an electrical glass-melting furnace. We employed the thermogravimetry-gas chromatography-mass spectrometry (TGA-GC-MS) combination to perform evolved gas analysis (EGA). Apart from identifying the gases evolved, we performed quantitative analysis relating the weighed sum of intensities of individual gases linearly proportional with the differential themogravimetry. The proportionality coefficients were obtained by three methods based on the stoichiometry, least squares, and calibration. The linearity was shown to be a good first-order approximation, in spite of the complicated overlapping reactions.

Kruger, Albert A.; Chun, Jaehun; Hrma, Pavel R.; Rodriguez, Carmen P.; Schweiger, Michael J.

2014-04-30T23:59:59.000Z

299

Trace Analysis of Estradiol in Animal Chow by Electron-Capture Gas Chromatography  

Science Journals Connector (OSTI)

......assay via EC-GC. Gas Chromatographic Assays...75% phenyl) on Gas Chrom Q (80-100...the DC mode with a nitrogen carrier gas flow of 160 ml...silica gel (20% water) or appropriately...because of the low solubility of estradiol in benzene......

Malcolm C. Bowman; Charles R. Nony

1977-05-01T23:59:59.000Z

300

Analysis of Biodiesel/Petroleum Diesel Blends with Comprehensive Two-Dimensional Gas Chromatography  

Science Journals Connector (OSTI)

......Comprehensive two-dimensional gas chromatography (GC GC...assembled from a conventional gas chromatograph fitted with...bined with the high cost of crude oil, has sparked...interest in biodiesel production and distribution. Biodiesel...methods use single column gas chromatography (GC......

John V. Seeley; Stacy K. Seeley; Elise K. Libby; James D. McCurry

Note: This page contains sample records for the topic "gas analysis publications" 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

Application of High-Temperature High-Resolution Gas Chromatography to the Analysis of ?-Cyclodextrin Derivatives  

Science Journals Connector (OSTI)

......tures such as a lower cost and higher reso lution...using enantioselective gas chromatog raphy with mass...ature high resolution gas chromatography to paraffinic deposits in petroleum production pipelines. J. High Res...Injection in Capillary Gas Chromatography; with......

Alberto dos Santos Pereira; Edson Ferreira da Silva; Francisco Radler de Aquino Neto

1998-02-01T23:59:59.000Z

302

Trace Analysis of Ethinyl Estradiol in Casein Diet Using Gas Chromatography with Electron Capture Detection  

Science Journals Connector (OSTI)

......and cervical mucus by gas chromatog- raphy (GC...was used as the carrier gas at a flow rate of 0...and the detector makeup gas was nitrogen flowing at...relatively simple, safe, and cost effective to perform...temperature to ensure production of a single derivative......

Ronald L. Evans; Larry G. Rushing; Stanley M. Billedeau; Claude L. Holder; Paul H. Siitonen

2005-02-01T23:59:59.000Z

303

Modeling bronchial circulation with application to soluble gas exchange: description and sensitivity analysis  

E-Print Network [OSTI]

Modeling bronchial circulation with application to soluble gas exchange: description into an existing model that describes the simul- taneous exchange of heat, water, and a soluble gas in the airways and represents an avenue to understanding the ex- change process. The soluble gas used in the model simulations

George, Steven C.

304

GAS ANALYSIS SYSTEM COMPOSED OF A SOLID-STATE SENSOR ARRAY AND HYBRID NEURAL NETWORK  

E-Print Network [OSTI]

was exposed to various mixtures of air with these four pollutants. The paper deals with the calibration to control a chemical process or to monitor the safety of gas environment in an underground mine means of estimating the flammable gas in the air. One of the main problems with this type of gas sensors

Osowski, Stanislaw

305

Collection of Samples Under Pressure for Chromatographic Analysis and a System for Handling Gas-Condensate Type Fluids  

Science Journals Connector (OSTI)

......only two principal handling precautions emerged...analysis of the C7+ material. Yarborough and Vogel...our knowledge. A flow diagram of the two systems is...Figure 3. Schematic diagram of gas liquid chromatograph...4-B is a schematic diagram of one possible solution......

R. H. Jacoby; J. H. Tracht

1975-01-01T23:59:59.000Z

306

Environmental Assessment for the Proposed Issuance of an Easement to Public Service Company of New Mexico for the Construction and Operation of a 12-inch Natural Gas Pipeline within Los Alamos National Laboratory, Los Alamos, New Mexico  

Broader source: Energy.gov (indexed) [DOE]

9 9 Environmental Assessment for the Proposed Issuance of an Easement to Public Service Company of New Mexico for the Construction and Operation of a 12-inch Natural Gas Pipeline within Los Alamos National Laboratory, Los Alamos, New Mexico July 24, 2002 Department of Energy National Nuclear Security Administration Office of Los Alamos Site Operations Proposed Pipeline Easement Environmental Assessment DOE OLASO July 24, 2002 iii CONTENTS ACRONYMS AND TERMS................................................................................................................vii EXECUTIVE SUMMARY...................................................................................................................ix 1.0 PURPOSE AND NEED................................................................................................................1

307

Exergetic analysis and evaluation of coal-fired supercritical thermal power plant and natural gas-fired combined cycle power plant  

Science Journals Connector (OSTI)

The present work has been undertaken for energetic and exergetic analysis of coal-fired supercritical thermal power plant and natural gas-fired combined cycle power plant. Comparative analysis has been conducted ...

V. Siva Reddy; S. C. Kaushik; S. K. Tyagi

2014-03-01T23:59:59.000Z

308

Natural Gas from Shale: Questions and Answers | Department of...  

Broader source: Energy.gov (indexed) [DOE]

Shale: Questions and Answers Natural Gas from Shale: Questions and Answers Natural Gas from Shale: Questions and Answers More Documents & Publications Shale Gas Development...

309

Shale Gas Development Challenges: Water | Department of Energy  

Office of Environmental Management (EM)

Challenges: Water Shale Gas Development Challenges: Water More Documents & Publications Natural Gas from Shale: Questions and Answers Shale Gas Development Challenges: Fracture...

310

Shale Gas Development Challenges: Air | Department of Energy  

Office of Environmental Management (EM)

Challenges: Air Shale Gas Development Challenges: Air More Documents & Publications Natural Gas from Shale: Questions and Answers Challenges associated with shale gas...

311

Federal Regulations for Natural Gas Imports and Exports | Department...  

Broader source: Energy.gov (indexed) [DOE]

Federal Regulations for Natural Gas Imports and Exports Federal Regulations for Natural Gas Imports and Exports Section 3 of the Natural Gas Act More Documents & Publications...

312

Gasbuggy, New Mexico, Hydrologic and Natural Gas Sampling and Analysis Results for 2010  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) Office of Legacy Management conducted natural gas sampling for the Gasbuggy, New Mexico, site on July 6 and 7, 2010. Additionally, a water sample was obtained at one well known as the 29-6 Water Hole, several miles west of the Gasbuggy site. Natural gas sampling consists of collecting both gas samples and samples of produced water from gas production wells. Water samples from gas production wells were analyzed for gamma-emitting radionuclides, gross alpha, gross beta, and tritium. Natural gas samples were analyzed for tritium and carbon-14. The one water well sample was analyzed for gamma-emitting radionuclides and tritium. ALS Laboratory Group in Fort Collins, Colorado, analyzed water samples. Isotech Laboratories in Champaign, Illinois, analyzed natural gas samples.

None

2010-12-01T23:59:59.000Z

313

Public expenditures on education, human capital and growth in Canada: An OLG model analysis  

Science Journals Connector (OSTI)

Much of the current debate in ageing countries focuses on whether governments should increase investments in human capital. We address this issue by simulating the effects of additional education spending using an overlapping-generations model applied to Canada. In the context of population ageing, the results indicate that how the policy is funded has powerful impacts on the targeted outcomes. Higher education incentives may increase the rate of human capital accumulation and mitigate the negative effects of slowing labour force growth. However, the impact depends on the distortions implied by alternative tax instruments and the efficiency of public expenditures on education.

Nabil Annabi; Simon Harvey; Yu Lan

2011-01-01T23:59:59.000Z

314

Agenda: Natural Gas: Transmission, Storage and Distribution ...  

Broader source: Energy.gov (indexed) [DOE]

Natural Gas: Transmission, Storage and Distribution Agenda: Natural Gas: Transmission, Storage and Distribution A Public Meeting on the Quadrennial Energy Review, Hosted by the...

315

Tankless Gas Water Heaters | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Tankless Gas Water Heaters Tankless Gas Water Heaters Standardized Templates for Reporting Test Results tanklessgaswaterheaterv12.xlsx More Documents & Publications Heat Pump...

316

Validation of SCALE for High Temperature Gas-Cooled Reactors Analysis  

SciTech Connect (OSTI)

This report documents verification and validation studies carried out to assess the performance of the SCALE code system methods and nuclear data for modeling and analysis of High Temperature Gas-Cooled Reactor (HTGR) configurations. Validation data were available from the International Handbook of Evaluated Reactor Physics Benchmark Experiments (IRPhE Handbook), prepared by the International Reactor Physics Experiment Evaluation Project, for two different HTGR designs: prismatic and pebble bed. SCALE models have been developed for HTTR, a prismatic fuel design reactor operated in Japan and HTR-10, a pebble bed reactor operated in China. The models were based on benchmark specifications included in the 2009, 2010, and 2011 releases of the IRPhE Handbook. SCALE models for the HTR-PROTEUS pebble bed configuration at the PROTEUS critical facility in Switzerland have also been developed, based on benchmark specifications included in a 2009 IRPhE draft benchmark. The development of the SCALE models has involved a series of investigations to identify particular issues associated with modeling the physics of HTGRs and to understand and quantify the effect of particular modeling assumptions on calculation-to-experiment comparisons.

Ilas, Germina [ORNL; Ilas, Dan [ORNL; Kelly, Ryan P [ORNL; Sunny, Eva E [ORNL

2012-08-01T23:59:59.000Z

317

Meta-Analysis of Estimates of Life Cycle Greenhouse Gas Emissions from Concentrating Solar Power: Preprint  

SciTech Connect (OSTI)

In reviewing life cycle assessment (LCA) literature of utility-scale CSP systems, this analysis focuses on clarifying central tendency and reducing variability in estimates of life cycle greenhouse gas (GHG) emissions through a meta-analytical process called harmonization. From 125 references reviewed, 10 produced 36 independent GHG emission estimates passing screens for quality and relevance: 19 for parabolic trough technology and 17 for power tower technology. The interquartile range (IQR) of published GHG emission estimates was 83 and 20 g CO2eq/kWh for trough and tower, respectively, with medians of 26 and 38 g CO2eq/kWh. Two levels of harmonization were applied. Light harmonization reduced variability in published estimates by using consistent values for key parameters pertaining to plant design and performance. Compared to the published estimates, IQR was reduced by 69% and median increased by 76% for troughs. IQR was reduced by 26% for towers, and median was reduced by 34%. A second level of harmonization was applied to five well-documented trough LC GHG emission estimates, harmonizing to consistent values for GHG emissions embodied in materials and from construction activities. As a result, their median was further reduced by 5%, while the range increased by 6%. In sum, harmonization clarified previous results.

Heath, G. A.; Burkhardt, J. J.

2011-09-01T23:59:59.000Z

318

A Monte Carlo Analysis of Gas Centrifuge Enrichment Plant Process Load Cell Data  

SciTech Connect (OSTI)

As uranium enrichment plants increase in number, capacity, and types of separative technology deployed (e.g., gas centrifuge, laser, etc.), more automated safeguards measures are needed to enable the IAEA to maintain safeguards effectiveness in a fiscally constrained environment. Monitoring load cell data can significantly increase the IAEA s ability to efficiently achieve the fundamental safeguards objective of confirming operations as declared (i.e., no undeclared activities), but care must be taken to fully protect the operator s proprietary and classified information related to operations. Staff at ORNL, LANL, JRC/ISPRA, and University of Glasgow are investigating monitoring the process load cells at feed and withdrawal (F/W) stations to improve international safeguards at enrichment plants. A key question that must be resolved is what is the necessary frequency of recording data from the process F/W stations? Several studies have analyzed data collected at a fixed frequency. This paper contributes to load cell process monitoring research by presenting an analysis of Monte Carlo simulations to determine the expected errors caused by low frequency sampling and its impact on material balance calculations.

Garner, James R [ORNL; Whitaker, J Michael [ORNL

2013-01-01T23:59:59.000Z

319

Flexibility and operability analysis of a HEN-integrated natural gas expander plant  

Science Journals Connector (OSTI)

In the heat-exchanger network (HEN) literature, synthesis, design, and flexibility analyses of \\{HENs\\} are done independently from processes to which \\{HENs\\} are integrated. Such analyses are made mostly based on nominal operating conditions at which the HEN's source- and target-stream properties are evaluated. However, terminal-stream properties of \\{HENs\\} depend upon temperatures, pressures, and compositions of the process connected to the HEN. In this work, flexibility and operability issues of a HEN are investigated with rigorous simulations using the process flowsheet simulator HYSYS for a HEN-integrated natural gas turbo-expander plant (TEP) operating under ethane-recovery mode. The contribution of this work is threefold. First, the HEN-plant interactions are exemplified via the process flowsheet simulator. Second, flexibility and operability issues are tackled using the optimization capability of the flowsheet simulator. Third, for highly energy-integrated complex plants like the TEP, the difficulties or impossibilities of automated HEN synthesis and flexibility analysis with process flowsheet simulators are demonstrated.

Alp Er S. Konukman; Ugur Akman

2005-01-01T23:59:59.000Z

320

An analysis of energy-related greenhouse gas emissions in the Chinese iron and steel industry  

Science Journals Connector (OSTI)

With China's increasing pressures on reducing greenhouse gas (GHG) emission, Chinese iron and steel industry (ISI) is facing a great challenge. In this paper, we address the energy-related GHG emission trajectories, features, and driving forces in Chinese ISI for 2001–2010. First, energy related GHG inventory for ISI is made for both scope 1 (direct emissions) and scope 2 (including imported electricity emission). Then, the driving forces for such emission changes are explored by utilizing the method of logarithmic mean Divisa index (LMDI) decomposition analysis. Results indicate that Chinese ISI experienced a rapid growth of energy related GHG emission at average annual growth rate of 70 million tons CO2e. Production scale effect is the main driving factor for energy related GHG emission increase in Chinese ISI, while energy intensity effect and emission factor change effect offset the total increase and energy structure has marginal effect. Construction, manufacture of general purpose and special purpose machinery and manufacture of transport equipment sectors are main sectors for embodied emissions, amounting for more than 75% of the total embodied emissions from Chinese ISI. Such research findings propose that a detailed consideration can help make appropriate polices for mitigating ISI's energy-related GHG emission.

Yihui Tian; Qinghua Zhu; Yong Geng

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas analysis publications" 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

Patent analysis to identify shale gas development in China and the United States  

Science Journals Connector (OSTI)

Abstract Shale gas has become an increasingly important form of hydrocarbon energy, and related technologies reflect the geographical characteristics of the countries where the gas is extracted and stored. The United States (U.S.) produces most of the world’s shale gas, while China has the world’s largest shale gas reserves. In this research, we focused on identifying the trends in shale-gas related technologies registered to the United States Patent and Trademark Office (USPTO) and to the State Intellectual Property Office of the People’s Republic of China (SIPO) respectively. To cluster shale-gas related technologies, we text-mined the abstracts of patent specifications. It was found that in the U.S., the key advanced technologies were related to hydraulic fracturing, horizontal drilling, and slick water areas, whereas China had a focus on proppants. The results of our study are expected to assist energy experts in designing energy policies related to technology importation.

Woo Jin Lee; So Young Sohn

2014-01-01T23:59:59.000Z

322

Analysis of pressure data from the horizontal wells with multiple hydraulic fractures in shale gas.  

E-Print Network [OSTI]

??In the last several years, the unconventional gas reservoirs development has grown tremendously. Most of these unconventional reservoirs have very low permeability and are not… (more)

Tabar, Essa M.

2011-01-01T23:59:59.000Z

323

Analysis of a pilot-scale constructed wetland treatment system for flue gas desulfurization wastewater.  

E-Print Network [OSTI]

??Coal-fired generation accounts for 45% of the United States electricity and generates harmful emissions, such as sulfur dioxide. With the implementation of Flue Gas Desulfurization… (more)

Talley, Mary Katherine

2012-01-01T23:59:59.000Z

324

Modeling and Analysis of Natural Gas and Gasoline In A High Compression Ratio High Efficiency ICRE  

Broader source: Energy.gov [DOE]

performance of a high compression ratio (32:1 to 74:1) high efficiency (50 to 60% BTE) ICRE operating on natural gas and gasoline

325

An Institutional Analysis of Oil and Gas Sector Development and Environmental Management in the Yukon Territory.  

E-Print Network [OSTI]

??This thesis investigates the ways in which oil and gas development priorities and concern for the environment are integrated within strategic planning and management frameworks,… (more)

May, Jason C.

2007-01-01T23:59:59.000Z

326

Computational Fluid Dynamics Analysis of Very High Temperature Gas-Cooled Reactor Cavity Cooling System  

SciTech Connect (OSTI)

The design of passive heat removal systems is one of the main concerns for the modular very high temperature gas-cooled reactors (VHTR) vessel cavity. The reactor cavity cooling system (RCCS) is a key heat removal system during normal and off-normal conditions. The design and validation of the RCCS is necessary to demonstrate that VHTRs can survive to the postulated accidents. The computational fluid dynamics (CFD) STAR-CCM+/V3.06.006 code was used for three-dimensional system modeling and analysis of the RCCS. A CFD model was developed to analyze heat exchange in the RCCS. The model incorporates a 180-deg section resembling the VHTR RCCS experimentally reproduced in a laboratory-scale test facility at Texas A&M University. All the key features of the experimental facility were taken into account during the numerical simulations. The objective of the present work was to benchmark CFD tools against experimental data addressing the behavior of the RCCS following accident conditions. Two cooling fluids (i.e., water and air) were considered to test the capability of maintaining the RCCS concrete walls' temperature below design limits. Different temperature profiles at the reactor pressure vessel (RPV) wall obtained from the experimental facility were used as boundary conditions in the numerical analyses to simulate VHTR transient evolution during accident scenarios. Mesh convergence was achieved with an intensive parametric study of the two different cooling configurations and selected boundary conditions. To test the effect of turbulence modeling on the RCCS heat exchange, predictions using several different turbulence models and near-wall treatments were evaluated and compared. The comparison among the different turbulence models analyzed showed satisfactory agreement for the temperature distribution inside the RCCS cavity medium and at the standpipes walls. For such a complicated geometry and flow conditions, the tested turbulence models demonstrated that the realizable k-epsilon model with two-layer all y+ wall treatment performs better than the other k-epsilon and k-omega turbulence models when compared to the experimental results and the Reynolds stress transport turbulence model results. A scaling analysis was developed to address the distortions introduced by the CFD model in simulating the physical phenomena inside the RCCS system with respect to the full plant configuration. The scaling analysis demonstrated that both the experimental facility and the CFD model achieve a satisfactory resemblance of the main flow characteristics inside the RCCS cavity region, and convection and radiation heat exchange phenomena are properly scaled from the actual plant.

Angelo Frisani; Yassin A. Hassan; Victor M. Ugaz

2010-11-02T23:59:59.000Z

327

Sandia National Laboratories: Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

This public benchmark represents analysis ... A Model for the Nation: Promoting Education and Innovation in Vermont's Electricity Sector On May 8, 2012, in Climate,...

328

General screening criteria for shale gas reservoirs and production data analysis of Barnett shale  

E-Print Network [OSTI]

Shale gas reservoirs are gaining importance in United States as conventional oil and gas resources are dwindling at a very fast pace. The purpose of this study is twofold. First aim is to help operators with simple screening criteria which can help...

Deshpande, Vaibhav Prakashrao

2009-05-15T23:59:59.000Z

329

On-line non-contact gas analysis Alexander Fateev, Snnik Clausen  

E-Print Network [OSTI]

measurements of the gas temperature, NO and other gas concentrations at elevated temperatures in boilers using the HITRAN-2006 and HITEMP-1996 databases, and good agreement has been found for NO (e.g. deviations of 1-5% for NO at 1200 °C). Practical high- resolution measurements at the AVV2 boiler

330

A method for calculating economic critical depth of shale gas resources in China via break-even analysis  

Science Journals Connector (OSTI)

Abstract Target depth is a key measure of the commercial viability of a shale gas prospect. Although much research has been conducted in the shale gas techno-economic appraisal field, no reports are available on the economic critical depth (ECD) of shale gas resources. The present work aims at establishing a model for calculating the ECD using the break-even analysis—the reverse of calculating the net present value (NPV)—such that the break-even ECD occurs at zero NPV. The ECD is sensitive to production uncertainty, depending on the initial production (IP) rate and the production decline rate. Examples indicate that these have a marked effect on ECD based on current technology, gas price and exploitation policy, with the IP rate having the more pronounced effect. When the IP rate varies between 2.5 and 5.5 × 104 m3/day based on the fitted production decline trend from a pilot area in China, the corresponding ECD varies from 898 m to 3997 m. The ECD is thus able to rule out non-commercial shale gas prospects quickly.

Liangyu Xia; Dongkun Luo

2014-01-01T23:59:59.000Z

331

Two-phase pressure transient analysis for multi-stage fractured horizontal well in shale gas reservoirs  

Science Journals Connector (OSTI)

Abstract Most researches on shale gas production and pressure transient analysis placed more emphasis on single-phase flow, the two-phase flow caused by flowback after hydrofracture in shale gas reservoirs does not attract much attention. This paper presents a two-phase pressure transient analysis model of multi-stage fractured horizontal well with the consideration of wellbore storage, skin effect, two-phase saturation, hydraulic fractures parameters and desorption characteristics of shale gas reservoirs. Accurate solution to this flow model is obtained by the use of source function theory, Laplace transform, three-dimensional eigenvalue method and orthogonal transformation. Pseudo-pressure and pseudo-pressure derivative type curve is plotted by using the Stehfest algorithm. Seven different flow regimes have been identified and the effects of influence factors such as initial saturation, skin factor, absorption index, fracture stages, horizontal well lateral length and wellbore storage coefficient have also been discussed. The presents research could be used to interpret the pressure behavior more accurately and effectively of shale gas reservoirs.

Weiyang Xie; Xiaoping Li; Liehui Zhang; Junchao Wang; Lina Cao; Lin Yuan

2014-01-01T23:59:59.000Z

332

Quantifying Greenhouse Gas Emissions from Transit | Open Energy Information  

Open Energy Info (EERE)

Quantifying Greenhouse Gas Emissions from Transit Quantifying Greenhouse Gas Emissions from Transit Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Quantifying Greenhouse Gas Emissions from Transit Agency/Company /Organization: American Public Transportation Association Focus Area: GHG Inventory Development Topics: Analysis Tools Resource Type: Reports, Journal Articles, & Tools Website: www.aptastandards.com/Portals/0/SUDS/SUDSPublished/APTA_Climate_Change This Recommended Practice provides guidance to transit agencies for quantifying their greenhouse gas emissions, including both emissions generated by transit and the potential reduction of emissions through efficiency and displacement How to Use This Tool This tool is most helpful when using these strategies: Shift - Change to low-carbon modes

333

Simulation and Analysis of Energy Consumption of Public Building in Chongquig  

E-Print Network [OSTI]

Calculation and analysis of energy consumption must be on the base of simulation of building load. DeST is adopted to calculate dynamic cooling load of the main building in Chongqing city. Then water chilling unit's plant capability is checked...

Chen, G.; Lu, J.; Chen, J.

2006-01-01T23:59:59.000Z

334

SYLLABUS (01/16/2011) CPH 616: Public Health and Rural Policy Analysis  

E-Print Network [OSTI]

the current spectrum of state and local media in its coverage of health care reform help the implementation of reform in rural health policy?; 4. Better able to look beyond competing political values in rural health the delivery of high quality health care in a rural setting. Policy analysis is one of those ubiquitous terms

Arizona, University of

335

Thermal Desorption-Gas Chromatography or Gas Chromatography-Mass Spectrometry for Analysis of Semi-Volatile Compounds on Atmospheric Particulate Matters  

Science Journals Connector (OSTI)

Abstract A thermal desorption (TD) device was developed and coupled to gas chromatograph (GC) or gas chromatograph-mass spectrometer (GC-MS) for the qualitative and quantitative analysis of semi-volatile organic compounds on atmospheric particulate matters (PM). The TD was operated by direct heating and placed on the top of GC injector, leading to high heating rate and easy transfer of analytes to GC without re-focusing of analytes by cold trap. The materials used for supporting PM samples, desorption temperature and time, and types of sample injection were investigated for the detection of sixteen polycyclic aromatic hydrocarbons (PAHs) and nine n-alkanes. The limits of detection of the proposed TD-GC method were in the range of 0.014–0.094 ng for PAHs, and 0.016–0.026 ng for n-alkanes, with coefficients of correlation above 0.9975. The TD-GC method was applied to the determination of trace \\{PAHs\\} and n-alkanes on PM10 samples from three cities. The recoveries were in the range of 95%–135% (PAHs) and 95%–115% (n-alkanes). Finally, the TD was coupled to GC-MS for comparison of the contents of \\{PAHs\\} and n-alkanes on \\{PMx\\} with different particulate size (x = 10, 5, 2, 1, 0.5, 0.25, 0.1).

Hu MENG; Jing-Hong ZHAO; Chun-Feng DUAN; Liang HAO; Ya-Feng GUAN

2014-01-01T23:59:59.000Z

336

ANALYSIS OF A HIGH TEMPERATURE GAS-COOLED REACTOR POWERED HIGH TEMPERATURE ELECTROLYSIS HYDROGEN PLANT  

SciTech Connect (OSTI)

An updated reference design for a commercial-scale high-temperature electrolysis (HTE) plant for hydrogen production has been developed. The HTE plant is powered by a high-temperature gas-cooled reactor (HTGR) whose configuration and operating conditions are based on the latest design parameters planned for the Next Generation Nuclear Plant (NGNP). The current HTGR reference design specifies a reactor power of 600 MWt, with a primary system pressure of 7.0 MPa, and reactor inlet and outlet fluid temperatures of 322°C and 750°C, respectively. The reactor heat is used to produce heat and electric power to the HTE plant. A Rankine steam cycle with a power conversion efficiency of 44.4% was used to provide the electric power. The electrolysis unit used to produce hydrogen includes 1.1 million cells with a per-cell active area of 225 cm2. The reference hydrogen production plant operates at a system pressure of 5.0 MPa, and utilizes a steam-sweep system to remove the excess oxygen that is evolved on the anode (oxygen) side of the electrolyzer. The overall system thermal-to-hydrogen production efficiency (based on the higher heating value of the produced hydrogen) is 42.8% at a hydrogen production rate of 1.85 kg/s (66 million SCFD) and an oxygen production rate of 14.6 kg/s (33 million SCFD). An economic analysis of this plant was performed with realistic financial and cost estimating The results of the economic analysis demonstrated that the HTE hydrogen production plant driven by a high-temperature helium-cooled nuclear power plant can deliver hydrogen at a competitive cost. A cost of $3.03/kg of hydrogen was calculated assuming an internal rate of return of 10% and a debt to equity ratio of 80%/20% for a reactor cost of $2000/kWt and $2.41/kg of hydrogen for a reactor cost of $1400/kWt.

M. G. McKellar; E. A. Harvego; A. M. Gandrik

2010-11-01T23:59:59.000Z

337

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

. Home | Petroleum | Gasoline | Diesel | Propane | Natural Gas | Electricity | Coal | Nuclear Renewables | Alternative Fuels | Prices | States | International | Country Analysis...

338

A new p/z technique for the analysis of abnormally pressured gas reservoirs  

E-Print Network [OSTI]

/cumulative production data. The match of the c, data and the c, "type curves" should yields gas-in-place (G) and the ratio of aquifer to reservoir (M), as well as validate the c, function. 11 As described above, the Fetkovich, et al. method requires specific... the following: ~ The development of a gas material balance equation that has particular application to abnormally pressured gas reservoirs (this is the same formulation used by Fetkovich, et al. , 1998, and is re-presented in Appendix A for reference (as well...

Gan, Ronald Gunawan

2001-01-01T23:59:59.000Z

339

Flue gas desulfurization : cost and functional analysis of large-scale and proven plants  

E-Print Network [OSTI]

Flue Gas Desulfurization is a method of controlling the emission of sulfurs, which causes the acid rain. The following study is based on 26 utilities which burn coal, have a generating capacity of at least 50 Megawatts ...

Tilly, Jean

1983-01-01T23:59:59.000Z

340

New Developments in Closed Loop Combustion Control Using Flue Gas Analysis  

E-Print Network [OSTI]

New developments in closed loop combustion control are causing radical changes in the way combustion control systems are implemented. The recent availability of in line flue gas analyzers and microprocessor technology are teaming up to produce...

Nelson, R. L.

1981-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas analysis publications" 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

A comparative analysis of Shale Gas Extraction Policy : potential lessons for South Africa.  

E-Print Network [OSTI]

??ENGLISH ABSTRACT: Since its arrival onto the U.S. energy scene in the early 2000s, shale gas has had a significant impact on the global energy… (more)

Roberts, Judith Ashleigh

2013-01-01T23:59:59.000Z

342

U.S. Manufacturing Energy Use and Greenhouse Gas Emissions Analysis...  

Energy Savers [EERE]

2012 The report ranks the energy use, energy losses, and energy-related greenhouse gas (GHG) emissions of 15 sectors. These sectors collectively account for 94% of all energy use...

343

Application Of Fluid Inclusion And Rock-Gas Analysis In Mineral...  

Open Energy Info (EERE)

mineral surfaces by heating. The most abundant of these gases, besides H2O, are usually CO2, CH4, CO and N2. We have used a gas chromatograph to analyze these gases in fluid...

344

Design and analysis of multi-stage expander processes for liquefying natural gas  

Science Journals Connector (OSTI)

Multi-stage expander refrigeration cycles were proposed and analyzed in order to develop an efficient natural gas liquefaction process. The proposed dual and cascade expander processes have high efficiency and th...

Wonsub Lim; Inkyu Lee; Kwanghee Lee…

2014-09-01T23:59:59.000Z

345

Non-linear Dynamical Reliability Analysis in the Very High Temperature Gas Cooled Reactor  

Science Journals Connector (OSTI)

A dynamic safety assessment has been developed for the passive system in the very high temperature gas cooled reactor (VHTR), where the operational data are deficient. It is needed to make use of the character...

Taeho Woo

2012-01-01T23:59:59.000Z

346

Pressure Transient Analysis for Multi-stage Fractured Horizontal Wells in Shale Gas Reservoirs  

Science Journals Connector (OSTI)

This article presents the PTA on the multi-stage fractured horizontal well in shale gas reservoirs incorporating desorption and diffusive flow in ... considering the mechanisms of desorption and diffusion in shale

Jingjing Guo; Liehui Zhang; Haitao Wang; Guoqing Feng

2012-07-01T23:59:59.000Z

347

Analysis of condensate banking dynamics in a gas condensate reservoir under different injection schemes  

E-Print Network [OSTI]

condensate reservoir under natural depletion, and injection of methane, injection of carbon dioxide, produced gas recycling and water injection. To monitor the condensate banking dynamics near the wellbore area, such as oil saturation and compositional...

Sandoval Rodriguez, Angelica Patricia

2002-01-01T23:59:59.000Z

348

National Labs Commission Phase I Public Schedule | Department...  

Broader source: Energy.gov (indexed) [DOE]

National Labs Commission Phase I Public Schedule More Documents & Publications Hydrogen Generator Appliance Natural Gas and Hydrogen Infrastructure Opportunities Workshop Agenda...

349

Trace Analysis in the Food and Beverage Industry by Capillary Gas Chromatography: System Performance and Maintenance  

Science Journals Connector (OSTI)

......gas is of g o o d quality a n d that all gas...w o directions: increase the n u m b e r of...particular the limit for wines was set at 30 p p...t of a r o m a in wines a n d spirits. The...technique will either increase the confidence level...urethane) in wine. GC-N/TEA chromatograms......

M.A. Hayes

1988-04-01T23:59:59.000Z

350

Energy Department Launches Public-Private Initiative to Help...  

Broader source: Energy.gov (indexed) [DOE]

Initiative to Help Oil and Natural Gas Industry Strengthen Its Cybersecurity Capabilities Energy Department Launches Public-Private Initiative to Help Oil and Natural Gas Industry...

351

NREL: Publications - Obtain Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

303-275-4363 (phone), or 303-275-4053 (fax). U.S. Department of Energy Information Bridge Search for NREL andor other U.S. Department of Energy publications, as well as...

352

Publications Archive  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Archive newsroomassetsimagesnewsroom-icon.jpg Publications Archive x Strategic Plan Annual Reports The Annual Report describes the Laboratory's accomplishments...

353

Regulation of Natural Gas (Texas)  

Broader source: Energy.gov [DOE]

This legislation provides for the protection of public and private interests with regards to natural gas production, prohibits waste, and compels ratable production to enable owners of gas in a...

354

Minimum Gas Service Standards (Ohio)  

Broader source: Energy.gov [DOE]

Natural gas companies in Ohio are required to follow the Minimum Gas Service Standards, which are set and enforced by the Public Utilities Commission of Ohio. These rules are found in chapter 4901...

355

An Analysis of Surface and Subsurface Lineaments and Fractures for Oil and Gas Exploration in the Mid-Continent Region  

SciTech Connect (OSTI)

An extensive literature search was conducted and geological and mathematical analyses were performed to investigate the significance of using surface lineaments and fractures for delineating oil and gas reservoirs in the Mid-Continent region. Tremendous amount of data were acquired including surface lineaments, surface major fracture zones, surface fracture traces, gravity and magnetic lineaments, and Precambrian basement fault systems. An orientation analysis of these surface and subsurface linear features was performed to detect the basic structural grains of the region. The correlation between surface linear features and subsurface oil and gas traps was assessed, and the implication of using surface lineament and fracture analysis for delineating hydrocarbon reservoirs in the Mid-Continent region discussed. It was observed that the surface linear features were extremely consistent in orientation with the gravity and magnetic lineaments and the basement faults in the Mid-Continent region. They all consist of two major sets bending northeast and northwest, representing, therefore, the basic structural grains of the region. This consistency in orientation between the surface and subsurface linear features suggests that the systematic fault systems at the basement in the Mid-Continent region have probably been reactivated many times and have propagated upward all the way to the surface. They may have acted as the loci for the development of other geological structures, including oil and gas traps. Also observed was a strong association both in orientation and position between the surface linear features and the subsurface reservoirs in various parts of the region. As a result, surface lineament and fracture analysis can be used for delineating additional oil and gas reserves in the Mid-Continent region. The results presented in this paper prove the validity and indicate the significance of using surface linear features for inferring subsurface oil and gas reservoirs in the Mid-Continent region. Any new potential oil and gas reservoirs in the Mid-Continent region, if they exist, will be likely associated with the northeast- and northwest-trending surface lineaments and fracture traces in the region.

Guo, Genliang; and George, S.A.

1999-04-08T23:59:59.000Z

356

A comparative analysis of the technical and economic indicators characterizing independent small-capacity power installations for supplying power to trunk gas lines and gas distribution stations  

Science Journals Connector (OSTI)

Results obtained from a feasibility study of different independent sources of energy are presented, using which one can select them on a sound basis for supplying heat and power for trunk gas lines and gas distri...

G. A. Fokin

2010-11-01T23:59:59.000Z

357

Analysis of a high-temperature heat exchanger for an externally-fired micro gas turbine  

Science Journals Connector (OSTI)

Abstract The externally-fired gas turbine (EFGT) can convert fuels such as coal, biomass, biomass gasification gas and solar energy into electricity and heat. The combination of this technology with biomass gasification gas represents an interesting option for gasification, for which it has been difficult to find a conversion technology. In this system, the heat exchanger deals with the contaminants of biomass derived gas instead of the turbine itself. However, these contaminants can build a deposit layer in the heat exchanger that can affect its performance. The heat exchanger is important in externally fired gas turbines since the turbine inlet temperature is directly dependent on its performance. Several studies on heat exchangers for externally fired gas turbines have been carried out. However, very few detailed studies were found comparing the performance of heat exchangers for externally fired gas turbines considering the effect of deposit materials on the surfaces. In this regard, this work compares the performance of a corrugated plate heat exchanger and a two-tube-passes shell and tube heat exchanger considering the effect of thickness of deposit material with different thermal conductivities on pressure drop and effectiveness. The results show that the effectiveness of the corrugated plate heat exchanger is more influenced at larger thicknesses of deposit materials than the two-tube-passes shell and tube heat exchanger. There is an exponential increase in the pressure drop of the plate heat exchanger while a monotonic increase of pressure drop is seen for the shell and tube heat exchanger. The increase in the thickness of the deposit material has two effects. On one hand, it increases the resistance to heat transfer and on the other hand, it reduces the through flow area increasing the velocity and hence the heat transfer coefficient. Additionally, the effectiveness of the heat exchangers had a stronger influence on the power output than the pressure drop.

Fabiola Baina; Anders Malmquist; Lucio Alejo; Björn Palm; Torsten H. Fransson

2015-01-01T23:59:59.000Z

358

Coupled flow and geomechanical analysis for gas production in the Prudhoe Bay Unit L-106 well Unit C gas hydrate deposit in Alaska  

E-Print Network [OSTI]

Hydrate deposits that are desirable gas production targets almost invari- ably involve coarse, unlithified, unconsolidated media (such as sands

Kim, J.

2014-01-01T23:59:59.000Z

359

An improved approach for hydrogen analysis in metal samples using single laser-induced gas plasma and target plasma at helium atmospheric pressure  

Science Journals Connector (OSTI)

We report in this paper the results of an experimental study on hydrogen analysis of solid samples in high pressure helium ambient gas employing the basic scheme of laser induced breakdown spectroscopy (LIBS)....

S.N. Abdulmadjid; M.M. Suliyanti; K.H. Kurniawan; T.J. Lie; M. Pardede…

2006-01-01T23:59:59.000Z

360

Analysis of Olive Oil and Seed Oil Triglycerides by Capillary Gas Chromatography as a Tool for the Detection of the Adulteration of Olive Oil  

Science Journals Connector (OSTI)

......April 2001 research-article Articles Analysis of Olive Oil and Seed Oil Triglycerides by Capillary Gas Chromatography as a Tool for the Detection of the Adulteration of Olive Oil N.K. Andrikopoulos * * Author to whom correspondence......

N.K. Andrikopoulos; I.G. Giannakis; V. Tzamtzis

2001-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas analysis publications" 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

Underground Storage of Natural Gas and Liquefied Petroleum Gas (Nebraska) |  

Broader source: Energy.gov (indexed) [DOE]

Underground Storage of Natural Gas and Liquefied Petroleum Gas Underground Storage of Natural Gas and Liquefied Petroleum Gas (Nebraska) Underground Storage of Natural Gas and Liquefied Petroleum Gas (Nebraska) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Program Info State Nebraska Program Type Siting and Permitting Provider Nebraska Oil and Gas Conservation Commission This statute declares underground storage of natural gas and liquefied petroleum gas to be in the public interest if it promotes the conservation

362

Play analysis and stratigraphic position of Uinta Basin tertiary - age oil and gas fields  

SciTech Connect (OSTI)

Tertiary-age sediments in the Uinta basin produce hydrocarbons from five types of plays. These play types were determined by hydrocarbon type, formation, depositional environment, rock type, porosity, permeability, source, and per-well recovery. Each well was reviewed to determine the stratigraphic position and producing characteristics of each producing interval. The five types of plays are as follows: (1) naturally fractured oil reservoirs, (2) low-permeability oil reservoirs, (3) high-permeability of oil reservoirs, (4) low-permeability gas reservoirs, and (5) tight gas sands. Several fields produce from multiple plays, which made it necessary to segregate the hydrocarbon production into several plays. The stratigraphic position of the main producing intervals is shown on a basin-wide cross section, which is color-coded by play type. This 61-well cross section has several wells from each significant Tertiary oil and gas field in the Uinta basin.

Williams, R.A. (Pennzoil Exploration and Production Co., Houston, TX (United States))

1993-08-01T23:59:59.000Z

363

Full scale experimental analysis of stress states in sleeve repairs of gas pipelines  

Science Journals Connector (OSTI)

This study discusses the experimental determination of stress states in sleeve repairs of underground gas pipelines. Work was done to define the effects of the reduction of pressure during welding, the load and place of positioning clamps, the length of the repair sleeve, and the use of O'ring-based devices to prevent gas leakage. Tests were carried out in reinforcements, welded with internal pressure equal to 60, 80 and 100% of the service pressure. High stresses were generated in tests carried out with short sleeves and O'rings, and occurred once the sleeve was fully welded and the pipeline pressure re-established. Maximum stresses, up to 270 MPa, were generated after about 1 min following closing of venting valves, on tests with artificial gas leaks. From the results of these experimental studies, it is concluded that several operative aspects could be optimised, to minimise the stresses in the reinforcements and to reduce the risk of failures.

M.D Chapetti; J.L Otegui; C Manfredi; C.F Martins

2001-01-01T23:59:59.000Z

364

,"U.S. Intrastate Natural Gas Pipeline Systems"  

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

Intrastate Natural Gas Pipeline Systems" Intrastate Natural Gas Pipeline Systems" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Intratstate Natural Gas Pipelines By Region",1,"Periodic",2007 ,"Release Date:","application/vnd.ms-excel" ,"Next Release Date:","application/vnd.ms-excel" ,"Source:","Energy Information Administration" ,"Excel File Name:","PipeIntra.xls" ,"Available from Web Page:","http://www.eia.doe.gov/pub/oil_gas/natural_gas/analysis_publications/ngpipeline/intrastate.html" ,"For Help, Contact:","infoctr@eia.doe.gov"

365

Apparatus for preparing a solution of a hyperpolarized noble gas for NMR and MRI analysis  

DOE Patents [OSTI]

The present invention relates generally to nuclear magnetic resonance (NMR) techniques for both spectroscopy and imaging. More particularly, the present invention relates to methods in which hyperpolarized noble gases (e.g., Xe and He) are used to enhance and improve NMR and MRI. Additionally, the hyperpolarized gas solutions of the invention are useful both in vitro and in vivo to study the dynamics or structure of a system. When used with biological systems, either in vivo or in vitro, it is within the scope of the invention to target the hyperpolarized gas and deliver it to specific regions within the system.

Pines, Alexander (Berkeley, CA); Budinger, Thomas (Berkeley, CA); Navon, Gil (Ramat Gan, IL); Song, Yi-Qiao (Berkeley, CA); Appelt, Stephan (Waiblingen, DE); Bifone, Angelo (Rome, IT); Taylor, Rebecca (Berkeley, CA); Goodson, Boyd (Berkeley, CA); Seydoux, Roberto (Berkeley, CA); Room, Toomas (Albany, CA); Pietrass, Tanja (Socorro, NM)

2008-06-10T23:59:59.000Z

366

Carbon Sequestration - Public Meeting  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Public Meeting Programmatic Environmental Impact Statement Public Meeting May 18, 2004 National Energy Technology Laboratory Office of Fossil Energy Scott Klara Carbon Sequestration Technology Manager Carbon Sequestration Program Overview * What is Carbon Sequestration * The Fossil Energy Situation * Greenhouse Gas Implications * Pathways to Greenhouse Gas Stabilization * Sequestration Program Overview * Program Requirements & Structure * Regional Partnerships * FutureGen * Sources of Information What is Carbon Sequestration? Capture can occur: * at the point of emission * when absorbed from air Storage locations include: * underground reservoirs * dissolved in deep oceans * converted to solid materials * trees, grasses, soils, or algae Capture and storage of CO 2 and other Greenhouse Gases that

367

The Comeback America Initiative (CAI) and the Connecticut Center for Economic Analysis (CCEA) created this publication to highlight the strengths and weaknesses in Connecticut's financial  

E-Print Network [OSTI]

#12;1 About The Comeback America Initiative (CAI) and the Connecticut Center for Economic Analysis (CCEA) created this publication to highlight the strengths and weaknesses in Connecticut's financial.KeepingAmericaGreat.org At the request of Governor Weicker, the University of Connecticut created CCEA in 1992 to serve the state

Alpay, S. Pamir

368

Accuracy improved with analysis of pulsation effects at gas-pipeline metering facilities  

SciTech Connect (OSTI)

Results of recent research have provided means for diagnosing and controlling systems effects - pulsations and other adverse flow conditions at natural-gas metering sites. In recent years both in the U.S. and in the European Economic Community, several programs have been concerned with improving orifice coefficient data. Programs sponsored by the Gas Research Institute (GRI), the American Petroleum Institute (API), and the American Gas Association (AGA) at the National Bureau of Standards (NBS) facilities at Gaithersburg, MD., and Boulder, Colo., and at the Colorado Engineering Experiment Station are notable examples of this work. Parallel test work in the U.K. at British Gas and National Engineering Labs, at Gasunie in The Netherlands; and at Gaz de France have included round-robin comparison testing of a few standardized orifice sizes. In all cases, the primary objective has been substantially to extend the orifice data base, to reduce data scatter, and to define the seriousness of ''facility bias'' effects which appear to be inherent in the various individual test facilities.

Sparks, C.R.; McKee, R.J.

1986-12-08T23:59:59.000Z

369

Measurement and analysis of heating of paper with gas-fired infrared burner  

E-Print Network [OSTI]

. Gas-fired IR heaters produce combustion on the burner surface by ignition of a pre-mixed air and fuel streams. The combustion raises the surface temperature to ranges of 800-1,100°C to emit radiation, mainly in the medium IR range, which has a...

Husain, Abdullah Nadir

2000-01-01T23:59:59.000Z

370

Fast Temperature-Programmed Gas Chromatography—Mass Spectrometry for Food Analysis  

Science Journals Connector (OSTI)

......lard, beef, and mutton tallow and palm oil) were analyzed in order to study linearity...per run. This ben- efit comes at the price of decreased resolution. The calculated...programming in gas chromatography using resistive heating. J. High Resol. Chromatogr. 22(8......

Steven W. Lloyd; Casey C. Grimm

2002-07-01T23:59:59.000Z

371

Analysis of video images used to study gas-liquid transfer  

E-Print Network [OSTI]

information about the chemical changes occurring within a CO2- water exchange system. This process2 gas is introduced at the top of the tank and gradually dummy dissolves and diffuses through experiment produces a dummy 25cm CO2 flow 25cm 2.5cm labyrinth diffuser CO2 diffusion 25cm CO2 flow 25cm 2

Ferreira, Márcia M. C.

372

Quantitative analysis of factors affecting greenhouse gas emissions at institutions of higher education  

E-Print Network [OSTI]

States, emissions from buildings comprise 40% of energy consumption and carbon emissions, not including to have 10 times more effect on emissions per square meter than space such as classroom and office, while to the institution's own greenhouse gas emission reductions, energy and water conservation, and other sustainability

Illinois at Chicago, University of

373

U.S. Manufacturing Energy Use and Greenhouse Gas Emissions Analysis  

Broader source: Energy.gov [DOE]

The report ranks the energy use, energy losses, and energy-related greenhouse gas (GHG) emissions of 15 sectors. These sectors collectively account for 94% of all energy use in manufacturing. In addition, in-depth profiles of energy flows are available for U.S. manufacturing as a whole and for the five largest energy-consuming sectors.

374

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

The Boston forum is open to the public. Additional information is available at http:www.energy.govnews3197.htm. Natural Gas Rig Count: The number of rigs drilling for natural...

375

NREL: Geothermal Technologies - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications NREL's geothermal team develops publications, including technical reports and conference papers, about geothermal resource assessments, market and policy analysis, and geothermal research and development (R&D) activities. In addition to the selected documents available below, you can find resources on the U.S. Department of Energy (DOE) Geothermal Technologies Program Web site or search the NREL Publications Database. For additional geothermal documents, including those published since 1970, please visit the Office of Science and Technology Information Geothermal Legacy Collection. Policymakers' Guidebooks Five steps to effective policy. Geothermal Applications Market and Policy Analysis Program Activities R&D Activities Geothermal Applications

376

In-Transit Natural Gas Form | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

In-Transit Natural Gas Form In-Transit Natural Gas Form Excel Version of In-Transit Natural Gas Form.xlsx PDF Version of In-Transit Natural Gas Form More Documents & Publications...

377

Gas Chromatography -Mass Spectrometry  

E-Print Network [OSTI]

GCMS - 1 Gas Chromatography - Mass Spectrometry GC-MS ANALYSIS OF ETHANOL AND BENZENE IN GASOLINE Last updated: June 17, 2014 #12;GCMS - 2 Gas Chromatography - Mass Spectrometry GC-MS ANALYSIS). The goal of this experiment is to separate the components in a sample of gasoline using Gas Chromatography

Nizkorodov, Sergey

378

Hydrogen production and delivery analysis in US markets : cost, energy and greenhouse gas emissions.  

SciTech Connect (OSTI)

Hydrogen production cost conclusions are: (1) Steam Methane Reforming (SMR) is the least-cost production option at current natural gas prices and for initial hydrogen vehicle penetration rates, at high production rates, SMR may not be the least-cost option; (2) Unlike coal and nuclear technologies, the cost of natural gas feedstock is the largest contributor to SMR production cost; (3) Coal- and nuclear-based hydrogen production have significant penalties at small production rates (and benefits at large rates); (4) Nuclear production of hydrogen is likely to have large economies of scale, but because fixed O&M costs are uncertain, the magnitude of these effects may be understated; and (5) Given H2A default assumptions for fuel prices, process efficiencies and labor costs, nuclear-based hydrogen is likely to be more expensive to produce than coal-based hydrogen. Carbon taxes and caps can narrow the gap. Hydrogen delivery cost conclusions are: (1) For smaller urban markets, compressed gas delivery appears most economic, although cost inputs for high-pressure gas trucks are uncertain; (2) For larger urban markets, pipeline delivery is least costly; (3) Distance from hydrogen production plant to city gate may change relative costs (all results shown assume 100 km); (4) Pipeline costs may be reduced with system 'rationalization', primarily reductions in service pipeline mileage; and (5) Liquefier and pipeline capital costs are a hurdle, particularly at small market sizes. Some energy and greenhouse gas Observations: (1) Energy use (per kg of H2) declines slightly with increasing production or delivery rate for most components (unless energy efficiency varies appreciably with scale, e.g., liquefaction); (2) Energy use is a strong function of production technology and delivery mode; (3) GHG emissions reflect the energy efficiency and carbon content of each component in a production-delivery pathway; (4) Coal and natural gas production pathways have high energy consumption and significant GHG emissions (in the absence of carbon caps, taxes or sequestration); (5) Nuclear pathway is most favorable from energy use and GHG emissions perspective; (6) GH2 Truck and Pipeline delivery have much lower energy use and GHG emissions than LH2 Truck delivery; and (7) For LH2 Truck delivery, the liquefier accounts for most of the energy and GHG emissions.

Mintz, M.; Gillette, J.; Elgowainy, A. (Decision and Information Sciences); ( ES)

2009-01-01T23:59:59.000Z

379

South Africa - Greenhouse Gas Emission Baselines and Reduction Potentials  

Open Energy Info (EERE)

Africa - Greenhouse Gas Emission Baselines and Reduction Potentials Africa - Greenhouse Gas Emission Baselines and Reduction Potentials from Buildings Jump to: navigation, search Name South Africa - Greenhouse Gas Emission Baselines and Reduction Potentials from Buildings Agency/Company /Organization United Nations Environment Programme Sector Energy Focus Area Buildings Topics Baseline projection, GHG inventory, Pathways analysis, Background analysis Resource Type Publications Website http://www.unep.org/sbci/pdfs/ Country South Africa UN Region Southern Africa References South Africa - Greenhouse Gas Emission Baselines and Reduction Potentials from Buildings[1] South Africa - Greenhouse Gas Emission Baselines and Reduction Potentials from Buildings Screenshot "This report aims to provide: a summary quantification of the influence of buildings on climate

380

BC's Electricity Options: Multi-Attribute Trade-Off and Risk Analysis of the Natural Gas  

E-Print Network [OSTI]

losses) Cogeneration 628 1,255 1,883 Woodwaste 628 1,255 1,883 Small-Medium Hydro 628 1,255 1,883 Total 1 Jaccard and Murphy ii 05/01/02 Executive Summary BC Hydro's Integrated Electricity Plan (IEP) for 2000 overlooked in BC Hydro's latest planning process. By making this report available to the public, we hope

Note: This page contains sample records for the topic "gas analysis publications" 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

System definition and analysis gas-fired industrial advanced turbine systems  

SciTech Connect (OSTI)

The objective is to define and analyze an engine system based on the gas fuel Advanced Turbine from Task 3. Using the cycle results of Task 3, a technical effort was started for Task 6 which would establish the definition of the engine flowpath and the key engine component systems. The key engine systems are: gas turbine engine overall flowpath; booster (low pressure compressor); intercooler; high pressure compressor; combustor; high pressure turbine; low pressure turbine and materials; engine system packaging; and power plant configurations. The design objective is to use the GE90 engine as the platform for the GE Industrial Advanced Turbine System. This objective sets the bounds for the engine flowpath and component systems.

Holloway, G.M.

1997-05-01T23:59:59.000Z

382

Development of a natural gas systems analysis model (GSAM). Annual report, July 1996--July 1997  

SciTech Connect (OSTI)

The objective of GSAM development is to create a comprehensive, non-proprietary, microcomputer model of the North American natural gas system. GSAM explicitly evaluates the key components of the system, including the resource base, exploration and development practices, extraction technology performance and costs, project economics, transportation costs and restrictions, storage, and end-use. The primary focus is the detailed characterization of the resource base at the reservoir and subreservoir level. This disaggregation allows direct evaluation of alternative extraction technologies based on discretely estimated, individual well productivity, required investments, and associated operating costs. GSAM`s design allows users to evaluate complex interactions of current and alternative future technology and policy initiatives as they directly impact the gas market. GSAM development has been ongoing for the past five years. Key activities completed during the past year are described.

NONE

1997-12-31T23:59:59.000Z

383

"Solution plot technique"-Analysis of water influx in gas reservoirs using simulation studies  

E-Print Network [OSTI]

the reservoir-aquifer boundary. The most widely used methods for estimating water- influx which can be applied to water-drive gas reservoirs include: 1. Van Everdingen-Hurst Radial, unsteady statet. 2. Carter and Tracy, unsteady state2. 3, Fetkovich, pseudo... of calculating water- influx, and involves the use of the convolution integral method. Fetkovich proposed a model that utilizes a pseudo-steady state productivity index and the aquifer material balance for estimating the water influx. The Van Everdingen...

Hardikar, Sachin Suresh

1992-01-01T23:59:59.000Z

384

COMMISSION REPORT PUBLIC INTEREST ENERGY  

E-Print Network [OSTI]

transmission or distribution of electricity generated from renewable energy resources · Advanced electricity, clean energy, energy infrastructure, electric vehicles, Governor Brown's Clean Energy Jobs Plan The California Energy Commission manages public interest energy research for electric and natural gas research

385

News & Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

News & Publications News & Publications Print ALSNews Our monthly electronic newsletter with links to Science Highlights, Ring Leaders, features, and ALSNews Archives dating back...

386

ARM - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

HomeroomPublications Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM...

387

WINDExchange: Publications  

Wind Powering America (EERE)

Small Wind Small Wind Consumer's Guide Checklist ..More 1232015 Publication Wind Energy Benefits Fact Sheet ..More 112015 Publication Renewable Power Generation Costs in...

388

Deregulation in Japanese gas industries : significance and problems of gas rate deregulation for large industrial customers  

E-Print Network [OSTI]

In recent years, the circumstances surrounding Japanese City gas industries have been changing drastically. On one hand, as energy suppliers, natural gas which has become major fuel resource for city gas, as public utilities, ...

Inoue, Masayuki

1994-01-01T23:59:59.000Z

389

Alternative Fuels Data Center: Public Access to State Compressed Natural  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Public Access to State Public Access to State Compressed Natural Gas (CNG) Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Public Access to State Compressed Natural Gas (CNG) Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Public Access to State Compressed Natural Gas (CNG) Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Public Access to State Compressed Natural Gas (CNG) Fueling Stations on Google Bookmark Alternative Fuels Data Center: Public Access to State Compressed Natural Gas (CNG) Fueling Stations on Delicious Rank Alternative Fuels Data Center: Public Access to State Compressed Natural Gas (CNG) Fueling Stations on Digg Find More places to share Alternative Fuels Data Center: Public Access to State Compressed Natural Gas (CNG) Fueling Stations on

390

Well-to-Wheels Analysis of Energy Use and Greenhouse Gas Emissions...  

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

Advanced Vehicle Technology Analysis and Evaluation Activities and Heavy Vehicle Systems Optimization Program Annual Progress Report Home About the Fuel Cell Technologies Office...

391

Quantitative hydrogen analysis of zircaloy-4 in laser-induced breakdown spectroscopy with ambient helium gas  

Science Journals Connector (OSTI)

This experiment was carried out to address the need for overcoming the difficulties encountered in hydrogen analysis by means of plasma emission spectroscopy in atmospheric ambient...

Ramli, Muliadi; Fukumoto, Ken-ichi; Niki, Hideaki; Abdulmadjid, Syahrun Nur; Idris, Nasrullah; Maruyama, Tadashi; Kagawa, Kiichiro; Tjia, May On; Pardede, Marincan; Kurniawan, Koo Hendrik; Hedwig, Rinda; Lie, Zener Sukra; Lie, Tjung Jie; Kurniawan, Davy Putra

2007-01-01T23:59:59.000Z

392

Natural Gas Annual, 2001  

Gasoline and Diesel Fuel Update (EIA)

1 1 EIA Home > Natural Gas > Natural Gas Data Publications Natural Gas Annual, 2001 The Natural Gas Annual, 2001 provides information on the supply and disposition of natural gas in the United States. Production, transmission, storage, deliveries, and price data are published by State for 2001. Summary data are presented for each State for 1997 to 2001. The data that appear in the tables of the Natural Gas Annual, 2001 are available as self-extracting executable files in ASCII TXT or CSV file format. This volume emphasizes information for 2001, although some tables show a five-year history. Please read the file entitled README.V1 for a description and documentation of information included in this file. Also available are files containing the following data: Summary Statistics - Natural Gas in the United States, 1997-2001 (Table 1) ASCII TXT, and Natural Gas Supply and Disposition by State, 2001 (Table 2) ASCII TXT.

393

Electricity and Natural Gas Efficiency Improvements for Residential Gas  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and Natural Gas Efficiency Improvements for Residential Gas and Natural Gas Efficiency Improvements for Residential Gas Furnaces in the U.S. Title Electricity and Natural Gas Efficiency Improvements for Residential Gas Furnaces in the U.S. Publication Type Report LBNL Report Number LBNL-59745 Year of Publication 2006 Authors Lekov, Alexander B., Victor H. Franco, Stephen Meyers, James E. McMahon, Michael A. McNeil, and James D. Lutz Document Number LBNL-59745 Publisher Lawrence Berkeley National Laboratory City Berkeley Abstract This paper presents analysis of the life-cycle costs for individual households and the aggregate energy and economic impacts from potential energy efficiency improvements in U.S. residential furnaces. Most homes in the US are heated by a central furnace attached to ducts for distributing heated air and fueled by natural gas. Electricity consumption by a furnace blower is significant, comparable to the annual electricity consumption of a major appliance. Since the same blower unit is also used during the summer to circulate cooled air in centrally air conditioned homes, electricity savings occur year round. Estimates are provided of the potential electricity savings from more efficient fans and motors. Current regulations require new residential gas-fired furnaces (not including mobile home furnaces) to meet or exceed 78% annual fuel utilization efficiency (AFUE), but in fact nearly all furnaces sold are at 80% AFUE or higher. The possibilities for higher fuel efficiency fall into two groups: more efficient non-condensing furnaces (81% AFUE) and condensing furnaces (90-96% AFUE). There are also options to increase the efficiency of the furnace blower. This paper reports the projected national energy and economic impacts of requiring higher efficiency furnaces in the future. Energy savings vary with climate, with the result that condensing furnaces offer larger energy savings in colder climates. The range of impacts for a statistical sample of households and the percent of households with net savings in life cycle cost are shown. Gas furnaces are somewhat unusual in that the technology does not easily permit incremental change to the AFUE above 80%. Achieving significant energy savings requires use of condensing technology, which yields a large efficiency gain (to 90% or higher AFUE), but has a higher cost. With respect to electricity efficiency design options, the ECM has a negative effect on the average LCC. The current extra cost of this technology more than offsets the sizable electricity savings.

394

Landfill-Gas-to-Energy Projects:? Analysis of Net Private and Social Benefits  

Science Journals Connector (OSTI)

Under these standards, large landfills (that is, those with the potential to emit more than 50 Mg/year of nonmethane volatile organic compounds) have to collect and combust the landfill gas. ... Since the 1996 enact ment of the New Source Performance Standard and Emission Guidelines for Municipal Solid Waste Landfills, the Landfill Methane Outreach Program has become a tool to help landfills meet the new regulations. ... The costs of a collection system depend on different site factors, such as landfill depth, number of wells required, etc. Table 1 provides average collection system costs for landfills of three different sizes. ...

Paulina Jaramillo; H. Scott Matthews

2005-08-27T23:59:59.000Z

395

Dynamical System Analysis of Modified Chaplygin Gas in Einstein-Aether Gravity  

E-Print Network [OSTI]

In this work we investigate the background dynamics when dark energy is coupled to dark matter with a suitable interaction in the universe described by Einstein-Aether gravity. Dark energy in the form of Modified Chaplygin gas is considered. A suitable interaction between dark energy and dark matter is considered in order to at least alleviate (if not solve) the cosmic coincidence problem. The dynamical system of equations is solved numerically and a stable scaling solution is obtained. A significant attempt towards the solution of the cosmic coincidence problem is taken. The statefinder parameters are also calculated to classify the dark energy models. Graphs and phase diagrams are drawn to study the variations of these parameters. It is also seen that the background dynamics of modified Chaplygin gas in Einstein-Aether gravity is completely consistent with the notion of an accelerated expansion in the late universe. Finally, it has been shown that the universe follows the power law form of expansion around the critical point.

Chayan Ranjit; Prabir Rudra; Sujata Kundu

2014-08-19T23:59:59.000Z

396

Southeast Propane AutoGas Development Program | Department of...  

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

D.C. tiarravt065christopher2010p.pdf More Documents & Publications Southeast Propane AutoGas Development Program Southeast Propane AutoGas Development Program Technology...

397

Southeast Propane AutoGas Development Program | Department of...  

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

Evaluation arravt065tijenkins2011p.pdf More Documents & Publications Southeast Propane AutoGas Development Program Southeast Propane AutoGas Development Program State of...

398

Philadelhia Gas Works (PGW) Doe Furnace Rule | Department of...  

Energy Savers [EERE]

Philadelhia Gas Works (PGW) Doe Furnace Rule Philadelhia Gas Works (PGW) Doe Furnace Rule DOE Furnace Rule More Documents & Publications Focus Series: Philadelphia Energyworks: In...

399

Summary and analysis of public comments on NUREG-1317: Regulatory options for nuclear plant license renewal: Final report  

SciTech Connect (OSTI)

On August 29, 1988, the US Nuclear Regulatory Commission (NRC) issued an Advance Notice of Proposed Rulemaking on nuclear plant license renewal and solicited public comments on NUREG-1317, ''Regulatory Options for Nuclear Plant License Renewal.'' NUREG-1317 presents a discussion of fifteen topics involving technical, environmental, and procedural issues and poses a set of related questions. As part of its ongoing task for the NRC, The MITRE Corporation has summarized and analyzed the public comments received. Fifty-three written comments were received. Of these, 83 percent were from nuclear industry representatives; the remaining comments represented federal and state agencies, public interest groups, and a private citizen.

Ligon, D.M.; Seth, S.S.

1989-03-01T23:59:59.000Z

400

Treatment of shale gas wastewater in the Marcellus : a comparative analysis.  

E-Print Network [OSTI]

??This analysis focused primarily on three main treatment methods which were re-use, recycle, and disposal wells. The re-use treatment option is when wastewater is mixed… (more)

Yisa, Junaid Ololade

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas analysis publications" 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

Gas Chromatographic Analysis of Petroleum Associated Condensate Oil with Simultaneous Determination of Some Characteristic Physical Parameters  

Science Journals Connector (OSTI)

......18271831 (1999). 10. J. Burri. Gasoline composition determined by 1H NMR...2004). 11. R. Meusiger. Gasoline analysis by 1H nuclear magnetic...of aromatics and naphthenes in straight run gasoline by 1H NMR spectroscopy: Part......

N.E. Moustafa

402

Gas supplies of interstate/natural gas pipeline companies 1989  

SciTech Connect (OSTI)

This publication provides information on the interstate pipeline companies' supply of natural gas during calendar year 1989, for use by the FERC for regulatory purposes. It also provides information to other Government agencies, the natural gas industry, as well as policy makers, analysts, and consumers interested in current levels of interstate supplies of natural gas and trends over recent years. 5 figs., 18 tabs.

Not Available

1990-12-18T23:59:59.000Z

403

Energy Consumption Status of Public Buildings and the Analysis of the Potential on Energy Efficiency in Xiamen  

E-Print Network [OSTI]

of the central air conditioning system in public buildings. At the same time, this paper comments on energy economization in Xiamen, and presents proposals and advice for energy efficiency. Presently, energy efficiency is relatively low in Xiamen, and energy...

Pei, X.; Zhang, S.; Chen, L.; Zhang, X.; Chen, J.

2006-01-01T23:59:59.000Z

404

Design and demonstration of an analysis Information system for magnetic flux leakage inspection of natural gas pipeline. Final letter report  

SciTech Connect (OSTI)

A staff exchange was conducted for the mutual benefit of the Department of Energy, the Gas Research Institute (GRI), Vetco Pipeline Services Inc. (VPSI), and the Pacific Northwest National Laboratory. This staff exchange provided direct exposure by a Laboratory staff member knowledgeable in inspection, integrity assessment, and robotic capabilities of the Laboratory to the needs of the natural gas pipeline industry. The project included an assignment to the GRI Pipeline Simulation Facility (PSF) during the period preceding the commissioning of the flow loop. GRI is interested in exploiting advanced technology at the National Laboratories. To provide a sense of the market impact, it is estimated that $3 billion was spent in 1993 for the repair, renovation, and replacement of distribution piping. GRI has goals of saving the distribution industry $500 million in Operations and Maintenance costs and having an additional $250M savings impact on transmission pipelines. The objectives of the project included: (1) For PNNL staff to present technology to GRI and PSF staff on non- destructive evaluation, robotics, ground penetrating radar, and risk based inspection guidelines for application to the operation and maintenance of natural gas pipelines. (2) For GRI and PSF staff to discuss with PNNL staff opportunities for improving the industrial competitiveness of operation and maintenance services. (3) To explore the basis for partnership with GRI and PSF staff on technology transfer topics. In this project, staff exchanges were conducted to GRI`s Pipeline Simulation Facility and to VPSI. PNNL . staff had access to the $10M GRI Pipeline Simulation Facility (PSF) at West Jefferson, Ohio. The facility has a 4,700-ft. long pipe loop, an NDE laboratory, and a data analysis laboratory. PNNL staff had access to the VPSI`s facility in Houston, TX. VPSI has developed some of the most sophisticated inspection tools currently used in the pipeline inspection industry.

Schuster, G.J.; Saffell, B.A.

1996-10-01T23:59:59.000Z

405

Primer on gas integrated resource planning  

SciTech Connect (OSTI)

This report discusses the following topics: gas resource planning: need for IRP; gas integrated resource planning: methods and models; supply and capacity planning for gas utilities; methods for estimating gas avoided costs; economic analysis of gas utility DSM programs: benefit-cost tests; gas DSM technologies and programs; end-use fuel substitution; and financial aspects of gas demand-side management programs.

Goldman, C.; Comnes, G.A.; Busch, J.; Wiel, S. [Lawrence Berkeley Lab., CA (United States)

1993-12-01T23:59:59.000Z

406

Analysis of effect of temperature gradients on surface-tension phenomena in gas-tungsten-arc welds  

SciTech Connect (OSTI)

Fluid motion directed by surface tension is considered as a contributor to heat penetration in a weld pool. The potential phenomena at the gas-liquid interface were analyzed, and the dependence of surface motion on temperature in the gas-tungsten-arc (GTA) welding process was examined. An existing heat-transfer model was used and was able to predict weld size to +- 50% of the actual value. A momentum-transfer equation was derived by considering the contribution of Lorentz force. The momentum boundary condition was developed and was able to predict the Marangoni effect. The magnitude of surface-tension-driven force is comparable to the gravitational force on one gram. An empirical approach was proposed to couple heat-transfer and momentum-transfer phenomena. A dimensional analysis identified the pertinent dimensionless groups as Reynolds, Weber, Froude, Peclet, and Power numbers and a dimensionless velocity. A simplified form of the correction was developed by combining dimensionless groups to yield a correlation with the Bond, Prandtl, and modified power numbers. Future experimental work was proposed to test the functionality of the dimensionless groups.

Lee, H.A.; Chien, P.S.J.

1982-10-01T23:59:59.000Z

407

Analysis and optimization of a solid oxide fuel cell and intercooled gas turbine (SOFC–ICGT) hybrid cycle  

Science Journals Connector (OSTI)

The power generation community faces a major challenge: to protect the environment while producing a plentiful supply of clean low-cost energy. “21st Century Energy Plants” (Vision 21 Plants) have been proposed and conceptualized to meet the energy and environmental challenges. The solid oxide fuel cell and intercooled gas turbine (SOFC–ICGT) hybrid cycle introduced in this work is one example of a Vision 21 Plant. The system includes an internal-reforming tubular-SOFC, an intercooled gas turbine, a humidifier, and other auxiliary components. A recently developed thermodynamic analysis computer code entitled advanced power systems analyses tools (APSAT) was applied to analyze the system performance of the SOFC–ICGT cycle. Sensitivity analyses of several major system parameters were studied to identify the key development needs and design and operating improvements for this hybrid cycle. A novel optimization strategy including a design of experiments (DOEx) approach is proposed and applied to the hybrid system. Using this optimization strategy, a system electrical efficiency higher than 75% (net ac/lower heating value (LHV)) could be achieved when the system was designed to operate under a high operating pressure (50 bara) and with a low percent excess air (EA) (55%) in the SOFC.

Yaofan Yi; Ashok D. Rao; Jacob Brouwer; G.Scott Samuelsen

2004-01-01T23:59:59.000Z

408

Water Use In An Economic and Policy Analysis  

E-Print Network [OSTI]

into previously inaccessible shale reserves to produce abundant amounts of oil and gas. The oil and gasAPRIL 2014 Water Use In the Eagle Ford Shale An Economic and Policy Analysis of Water Supply IN THE EAGLE FORD SHALE Page 1 THE BUSH SCHOOL OF GOVERNMENT AND PUBLIC SERVICE 4220 TAMU COLLEGE STATION, TX

409

Unconventional Natural Gas  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

(NETL) Anthony Zammerilli General Engineer Strategic Center for Natural Gas and Oil Energy Sector Planning and Analysis (ESPA) Robert C. Murray, Thomas Davis, and James...

410

Natural Gas Conservation and Ratemaking Efficiency Act (Virginia)  

Broader source: Energy.gov [DOE]

This Act applies to any investor-owned public service company engaged in the business of furnishing natural gas service to the public. The Act provides financial incentives to natural gas utilities...

411

Toward Novel Hybrid Biomass, Coal, and Natural Gas Processes for Satisfying Current Transportation Fuel Demands, 1: Process Alternatives, Gasification Modeling, Process Simulation, and Economic Analysis  

Science Journals Connector (OSTI)

Toward Novel Hybrid Biomass, Coal, and Natural Gas Processes for Satisfying Current Transportation Fuel Demands, 1: Process Alternatives, Gasification Modeling, Process Simulation, and Economic Analysis ... This paper, which is the first part of a series of papers, introduces a hybrid coal, biomass, and natural gas to liquids (CBGTL) process that can produce transportation fuels in ratios consistent with current U.S. transportation fuel demands. ... Steady-state process simulation results based on Aspen Plus are presented for the seven process alternatives with a detailed economic analysis performed using the Aspen Process Economic Analyzer and unit cost functions obtained from literature. ...

Richard C. Baliban; Josephine A. Elia; Christodoulos A. Floudas

2010-07-19T23:59:59.000Z

412

Recent Publications | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Recent Publications Recent Publications Recent Publications November 1, 2013 - 11:40am Addthis Learn more about DOE's Combined Heat and Power (CHP) Program and CHP's potential benefits to the nation by downloading these recent publications. Guide to Using Combined Heat and Power for Enhancing Reliability and Resiliency in Buildings, 20 pp*, September 2013 Capturing Waste Gas: Saves Energy, Lowers Costs - Case Study, 2 pp*, July 2013 Combined Heat and Power System Achieves Millions in Cost Savings at Large University - Case Study, 4 pp*, May 2013 Tapping Landfill Gas to Provide Significant Energy Savings and Greenhouse Gas Reductions - Case Study, 4 pp*, Apr. 2013 Combined Heat and Power System Enables 100% Reliability at Leading Medical Campus - Case Study, 4 pp*, Mar. 2013 CHP: Enabling Resilient Energy Infrastructure for Critical

413

Recent Publications | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Recent Publications Recent Publications Recent Publications November 1, 2013 - 11:40am Addthis Learn more about DOE's Combined Heat and Power (CHP) Program and CHP's potential benefits to the nation by downloading these recent publications. Guide to Using Combined Heat and Power for Enhancing Reliability and Resiliency in Buildings, 20 pp*, September 2013 Capturing Waste Gas: Saves Energy, Lowers Costs - Case Study, 2 pp*, July 2013 Combined Heat and Power System Achieves Millions in Cost Savings at Large University - Case Study, 4 pp*, May 2013 Tapping Landfill Gas to Provide Significant Energy Savings and Greenhouse Gas Reductions - Case Study, 4 pp*, Apr. 2013 Combined Heat and Power System Enables 100% Reliability at Leading Medical Campus - Case Study, 4 pp*, Mar. 2013 CHP: Enabling Resilient Energy Infrastructure for Critical

414

Analysis of the Thermal Reaction Products of Para Polyphenylene by Combined Gas Chromatography — Mass Spectrometry  

Science Journals Connector (OSTI)

......spectra taken at the apex of each peak. Results and Discussion The para polyphenylene used in this study was prepared by Rocketdyne, Canoga Park, California, and had a C/H + Cl ratio of 1.74 and a chlorine content of 3.86% based on elemental analysis......

Larry L. Fewell

1976-12-01T23:59:59.000Z

415

Ex-Core CFD Analysis Results for the Prometheus Gas Reactor  

SciTech Connect (OSTI)

This paper presents the initial nozzle-to-nozzle (N2N) reactor vessel model scoping studies using computational fluid dynamics (CFD) analysis methods. The N2N model has been solved under a variety of different boundary conditions. This paper presents some of the basic hydraulic results from the N2N CFD analysis effort. It also demonstrates how designers were going to apply the analysis results to modify a number of the design features. The initial goals for developing a preliminary CFD N2N model were to establish baseline expectations for pressure drops and flow fields around the reactor core. Analysis results indicated that the averaged reactor vessel pressure drop for all analyzed cases was 46.9 kPa ({approx}6.8 psid). In addition, mass flow distributions to the three core fuel channel regions exhibited a nearly inverted profile to those specified for the in-core thermal/hydraulic design. During subsequent design iterations, the goal would have been to modify or add design features that would have minimized reactor vessel pressure drop and improved flow distribution to the inlet of the core.

Lorentz, Donald G. [Space Engineering, Bechtel Bettis, Inc. West Mifflin, PA 15122 (United States)

2007-01-30T23:59:59.000Z

416

Natural Gas Annual, 2004  

Gasoline and Diesel Fuel Update (EIA)

4 4 EIA Home > Natural Gas > Natural Gas Data Publications Natural Gas Annual, 2004 Natural Gas Annual 2004 Release date: December 19, 2005 Next release date: January 2007 The Natural Gas Annual, 2004 provides information on the supply and disposition of natural gas in the United States. Production, transmission, storage, deliveries, and price data are published by State for 2004. Summary data are presented for each State for 2000 to 2004. The data that appear in the tables of the Natural Gas Annual, 2004 is available as self-extracting executable file or CSV file format. This volume emphasizes information for 2004, although some tables show a five-year history. Please read the file entitled README.V1 for a description and documentation of information included in this file.

417

Production-data analysis of single-phase (gas) coalbed-methane wells  

SciTech Connect (OSTI)

The current work illustrates how single-well production-data-analysis (PDA) techniques, such as type curve, flowing material balance (FMB), and pressure-transient (PT) analysis, may be altered to analyze single-phase CBM wells. Examples of how reservoir inputs to the PDA techniques and subsequent calculations are modified to account for CBM-reservoir behavior are given. This paper demonstrates, by simulated and field examples, that reasonable reservoir and stimulation estimates can be obtained from PDA of CBM reservoirs only if appropriate reservoir inputs (i.e., desorption compressibility, fracture porosity) are used in the analysis. As the field examples demonstrate, type-curve, FMB, and PT analysis methods for PDA are not used in isolation for reservoir-property estimation, but rather as a starting point for single-well and multiwell reservoir simulation, which is then used to history match and forecast CBM-well production (e.g., for reserves assignment). To study the effects of permeability anisotropy upon production, a 2D, single-phase, numerical CBM-reservoir simulator was constructed to simulate single-well production assuming various permeability-anisotropy ratios. Only large permeability ratios ({lt} 16:1) appear to have a significant effect upon single-well production characteristics. Multilayer reservoir characteristics may also be observed with CBM reservoirs because of vertical heterogeneity, or in cases where the coals are commingled with conventional (sandstone) reservoirs. In these cases, the type-curve, FMB, and PT analysis techniques are difficult to apply with confidence. Methods and tools for analyzing multilayer CBM (plus sand) reservoirs are presented. Using simulated and field examples, it is demonstrated that unique reservoir properties may be assigned to individual layers from commingled (multilayer) production in the simple two-layer case.

Clarkson, C.R.; Bustin, R.M.; Seidle, J.P. [ConocoPhillips Canada, Calgary, AB (Canada)

2007-06-15T23:59:59.000Z

418

Giant H II Regions in M101. I. X-ray Analysis of Hot Gas  

E-Print Network [OSTI]

We performed a Chandra X-ray study of three giant H II regions (GHRs), NGC 5461, NGC 5462, and NGC 5471, in the spiral galaxy M101. The X-ray spectra of the three GHRs all contain a prominent thermal component with a temperature of ~0.2 keV. In NGC 5461, the spatial distribution of the soft (< 1.5 keV) X-ray emission is generally in agreement with the extent of H1105, the most luminous H II region therein, but extends beyond its southern boundary, which could be attributed to outflows from the star cloud between H1105 and H1098. In NGC 5462, the X-ray emission is displaced from the H II regions and a ridge of blue stars; the H-alpha filaments extending from the ridge of star cloud to the diffuse X-rays suggest that hot gas outflows have occurred. The X-rays from NGC 5471 are concentrated at the B-knot, a "hypernova remnant" candidate. Assuming a Sedov-Taylor evolution, the derived explosion energy, on the order of 10^52 ergs, is consistent with a hypernova origin. In addition, a bright source in the field ...

Sun, Wei; Feng, Li; Chu, You-Hua; Chen, C -H Rosie; Wang, Q Daniel; Li, Jiang-Tao

2012-01-01T23:59:59.000Z

419

GIANT H II REGIONS IN M101. I. X-RAY ANALYSIS OF HOT GAS  

SciTech Connect (OSTI)

We performed a Chandra X-ray study of three giant H II regions (GHRs), NGC 5461, NGC 5462, and NGC 5471, in the spiral galaxy M101. The X-ray spectra of the three GHRs all contain a prominent thermal component with a temperature of {approx}0.2 keV. In NGC 5461, the spatial distribution of the soft (<1.5 keV) X-ray emission is generally in agreement with the extent of H1105, the most luminous H II region therein, but extends beyond its southern boundary, which could be attributed to outflows from the star cloud between H1105 and H1098. In NGC 5462, the X-ray emission is displaced from the H II regions and a ridge of blue stars; the H{alpha} filaments extending from the ridge of star cloud to the diffuse X-rays suggest that hot gas outflows have occurred. The X-rays from NGC 5471 are concentrated at the B-knot, a 'hypernova remnant' candidate. Assuming a Sedov-Taylor evolution, the derived explosion energy, on the order of 10{sup 52} erg, is consistent with a hypernova origin. In addition, a bright source in the field of NGC 5462 has been identified as a background active galactic nucleus, instead of a black hole X-ray binary in M101.

Sun Wei; Chen Yang; Feng Li [Department of Astronomy, Nanjing University, Nanjing 210093 (China); Chu, You-Hua [Department of Astronomy, University of Illinois, 1002 West Green Street, Urbana, IL 61801 (United States); Chen, C.-H. Rosie [Max Planck Institut fuer Radioastronomie, Auf dem Huegel 69, D-53121 Bonn (Germany); Wang, Q. Daniel [Department of Astronomy, University of Massachusetts, Amherst, MA 01003 (United States); Li Jiangtao [Key Laboratory of Modern Astronomy and Astrophysics, Nanjing University, Ministry of Education, Nanjing 210093 (China)

2012-11-20T23:59:59.000Z

420

Analysis and optimization of cascade Rankine cycle for liquefied natural gas cold energy recovery  

Science Journals Connector (OSTI)

Abstract This study proposes a new concept called the cascade Rankine cycle, which recovers LNG (liquefied natural gas) cold energy for power generation, optimizes the cycle by investigating the effects of key parameters on its performance, and compares its thermal efficiency, exergy efficiency and economic evaluation to those of the conventional alternatives. The cascade Rankine cycle consists of multiple stages of the organic Rankine cycle in a layered structure in which the first stage encompasses the second one that, in turn, encompasses the next. Due to its layered configuration, optimization of the cycle is straightforward and involves sequentially optimizing the individual stages. Optimization of the subsequent stages, however, required process simulation considering the equipment efficiency and the thermodynamic properties of the working fluid. Process simulation indicated that the indicators such as net power output, thermal efficiency, and exergy efficiency generally increase as the number of stages increases. These indicators were, however, significantly affected by the thermodynamic properties of the working fluids. The proposed cycles demonstrated significantly better performance in these indicators than the conventional cycles. The three-stage cascade Rankine cycle with propane as the working fluid exhibited the highest net power output, thermal efficiency and exergy efficiency within the set.

In-Hwan Choi; Sangick Lee; Yutaek Seo; Daejun Chang

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas analysis publications" 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

Greenhouse Gas Emissions Impacts of Liberalizing Trade in Environmental  

Open Energy Info (EERE)

Greenhouse Gas Emissions Impacts of Liberalizing Trade in Environmental Greenhouse Gas Emissions Impacts of Liberalizing Trade in Environmental Goods Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Greenhouse Gas Emissions Impacts of Liberalizing Trade in Environmental Goods Agency/Company /Organization: International Institute for Sustainable Development (IISD) Sector: Energy, Land Focus Area: Industry Topics: Market analysis, Policies/deployment programs, Background analysis Resource Type: Publications Website: www.iisd.org/pdf/2009/bali_2_copenhagen_egs.pdf References: Greenhouse Gas Emissions Impacts of Liberalizing Trade in Environmental Goods[1] Background "As part of a suite of activities under the From Bali to Copenhagen project, IISD's work on low-carbon goods has focused on trying to measure the actual potential climate gains from what's now on the table in the WTO

422

A tool for thermoeconomic analysis and optimization of gas, steam, and combined plants  

SciTech Connect (OSTI)

The aim of this work is to demonstrate the capability of an original modular simulator tool for the thermoeconomic analysis of thermal-energy systems. The approach employed is based on the Thermoeconomic Functional Analysis (T.F.A.), which, through definition of the functional productive diagram and the establishment of the capital cost function of each component, allows the marginal costs and the unit product costs, i.e., the internal economy, of the functional energy flows to be obtained in correspondence to the optimum point. The optimum design of the system is obtained utilizing a traditional optimization technique, which includes both physical structure of the energy system described in terms of thermodynamic variables and cost model (capital cost of the components, maintenance and amortization factors, unit fuel cost, unit electricity cost, etc.). As an application example to show the practicability of the tool, the thermoeconomic analysis of various complex multipressure combined cycles (with or without steam reheating) is carried out. The results are analyzed and discussed in depth.

Agazzani, A.; Massardo, A.F. [Univ. of Genova (Italy). Ist. di Macchine e Sistemi Energetici

1997-10-01T23:59:59.000Z

423

Economics of Alaska North Slope gas utilization options  

SciTech Connect (OSTI)

The recoverable natural gas available for sale in the developed and known undeveloped fields on the Alaskan North Slope (ANS) total about 26 trillion cubic feet (TCF), including 22 TCF in the Prudhoe Bay Unit (PBU) and 3 TCF in the undeveloped Point Thomson Unit (PTU). No significant commercial use has been made of this large natural gas resource because there are no facilities in place to transport this gas to current markets. To date the economics have not been favorable to support development of a gas transportation system. However, with the declining trend in ANS oil production, interest in development of this huge gas resource is rising, making it important for the U.S. Department of Energy, industry, and the State of Alaska to evaluate and assess the options for development of this vast gas resource. The purpose of this study was to assess whether gas-to-liquids (GTL) conversion technology would be an economic alternative for the development and sale of the large, remote, and currently unmarketable ANS natural gas resource, and to compare the long term economic impact of a GTL conversion option to that of the more frequently discussed natural gas pipeline/liquefied natural gas (LNG) option. The major components of the study are: an assessment of the ANS oil and gas resources; an analysis of conversion and transportation options; a review of natural gas, LNG, and selected oil product markets; and an economic analysis of the LNG and GTL gas sales options based on publicly available input needed for assumptions of the economic variables. Uncertainties in assumptions are evaluated by determining the sensitivity of project economics to changes in baseline economic variables.

Thomas, C.P.; Doughty, T.C.; Hackworth, J.H.; North, W.B.; Robertson, E.P.

1996-08-01T23:59:59.000Z

424

Natural Gas and the Transformation of the U.S. Energy Sector: Electricity  

SciTech Connect (OSTI)

The Joint Institute for Strategic Energy Analysis (JISEA) designed this study to address four related key questions, which are a subset of the wider dialogue on natural gas: 1. What are the life cycle greenhouse gas (GHG) emissions associated with shale gas compared to conventional natural gas and other fuels used to generate electricity?; 2. What are the existing legal and regulatory frameworks governing unconventional gas development at federal, state, and local levels, and how are they changing in response to the rapid industry growth and public concerns?; 3. How are natural gas production companies changing their water-related practices?; and 4. How might demand for natural gas in the electric sector respond to a variety of policy and technology developments over the next 20 to 40 years?

Logan, J.; Heath, G.; Macknick, J.; Paranhos, E.; Boyd, W.; Carlson, K.

2012-11-01T23:59:59.000Z

425

New Method of Denitrification Analysis of Bradyrhizobium Field Isolates by Gas Chromatographic Determination of 15N-Labeled N2  

Science Journals Connector (OSTI)

...determined from nitrogen isotope paring...of the carrier gas on the sensitivity...Low-pressure solubility of gases in liquid water. Chem. Rev...Chromatography, Gas methods Culture...Nitrites metabolism Nitrogen Isotopes metabolism...

Reiko Sameshima-Saito; Kaori Chiba; Kiwamu Minamisawa

2004-05-01T23:59:59.000Z

426

California GAMA Special Study: An isotopic and dissolved gas investigation of nitrate source and transport to a public supply well in California's Central Valley  

SciTech Connect (OSTI)

This study investigates nitrate contamination of a deep municipal drinking water production well in Ripon, CA to demonstrate the utility of natural groundwater tracers in constraining the sources and transport of nitrate to deep aquifers in the Central Valley. The goal of the study was to investigate the origin (source) of elevated nitrate and the potential for the deep aquifer to attenuate anthropogenic nitrate. The site is ideal for such an investigation. The production well is screened from 165-325 feet below ground surface and a number of nearby shallow and deep monitoring wells were available for sampling. Furthermore, potential sources of nitrate contamination to the well had been identified, including a fertilizer supply plant located approximately 1000 feet to the east and local almond groves. A variety of natural isotopic and dissolved gas tracers including {sup 3}H-{sup 3}He groundwater age and the isotopic composition of nitrate are applied to identify nitrate sources and to characterize nitrate transport. An advanced method for sampling production wells is employed to help identify contaminant contributions from specific screen intervals. Nitrate transport: Groundwater nitrate at this field site is not being actively denitrified. Groundwater parameters indicate oxic conditions, the dissolved gas data shows no evidence for excess nitrogen as the result of denitrification, and nitrate-N and -O isotope compositions do not display patterns typical of denitrification. Contaminant nitrate source: The ambient nitrate concentration in shallow groundwater at the Ripon site ({approx}12 mg/L as nitrate) is typical of shallow groundwaters affected by recharge from agricultural and urban areas. Nitrate concentrations in Ripon City Well 12 (50-58 mg/L as nitrate) are significantly higher than these ambient concentrations, indicating an additional source of anthropogenic nitrate is affecting groundwater in the capture zone of this municipal drinking water well. This study provides two new pieces of evidence that the Ripon Farm Services Plant is the source of elevated nitrate in Ripon City Well 12. (1) Chemical mass balance calculations using nitrate concentration, nitrate isotopic composition, and initial tritium activity all indicate that that the source water for elevated nitrate to Ripon City Well 12 is a very small component of the water produced by City Well 12 and thus must have extremely high nitrate concentration. The high source water nitrate concentration ({approx}1500 mg/L as nitrate) required by these mass balance calculations precludes common sources of nitrate such as irrigated agriculture, dairy wastewater, and septic discharge. Shallow groundwater under the Ripon Farm Services RFS plant does contain extremely high concentrations of nitrate (>1700 mg/L as nitrate). (2) Nitrogen and oxygen isotope compositions of nitrate indicate that the additional anthropogenic nitrate source to Ripon City Well 12 is significantly enriched in {delta}{sup 18}O-NO{sub 3}, an isotopic signature consistent with synthetic nitrate fertilizer, and not with human or animal wastewater discharge (i.e. dairy operations, septic system discharge, or municipal wastewater discharge), or with organic fertilizer. Monitoring wells on and near the RFS plant also have high {delta}{sup 18}O-NO{sub 3}, and the plant has handled and stored synthetic nitrate fertilizer that will have this isotopic signature. The results described here highlight the complexity of attributing nitrate found in long screened, high capacity wells to specific sources. In this case, the presence of a very high concentration source near the well site combined with sampling using multiple isotopic tracer techniques and specialized depth-specific techniques allowed fingerprinting of the source in the mixed-age samples drawn from the production well.

Singleton, M J; Moran, J E; Esser, B K; Roberts, S K; Hillegonds, D J

2010-04-14T23:59:59.000Z

427

2012 Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2Publications 2Publications Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES LCLS : Linac Coherent Light Source An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar LCLS Lasers Expand Lasers LCLS Quick Launch Home About LCLS Expand About LCLS LCLS News Expand LCLS News User Resources Expand User Resources Instruments Expand Instruments Proposals Publications Expand Publications Schedules Machine Status Machine FAQs Safety Organization Expand Organization Directories Expand Directories Staff Resources Contact Us All Site Content Department of Energy Page Content 2012 Publications 2013 | 2012 | 2011 | 2010 | 2009 | Archive | Citations | Statistics

428

2010 Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

0Publications 0Publications Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES LCLS : Linac Coherent Light Source An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar LCLS Lasers Expand Lasers LCLS Quick Launch Home About LCLS Expand About LCLS LCLS News Expand LCLS News User Resources Expand User Resources Instruments Expand Instruments Proposals Publications Expand Publications Schedules Machine Status Machine FAQs Safety Organization Expand Organization Directories Expand Directories Staff Resources Contact Us All Site Content Department of Energy Page Content 2010 Publications 2013 | 2012 | 2011 | 2010 | 2009 | Archive | Citations | Statistics

429

Archived Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ArchivedPublications ArchivedPublications Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES LCLS : Linac Coherent Light Source An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar LCLS Lasers Expand Lasers LCLS Quick Launch Home About LCLS Expand About LCLS LCLS News Expand LCLS News User Resources Expand User Resources Instruments Expand Instruments Proposals Publications Expand Publications Schedules Machine Status Machine FAQs Safety Organization Expand Organization Directories Expand Directories Staff Resources Contact Us All Site Content Department of Energy Page Content Archived Publications 2013 | 2012 | 2011 | 2010 | 2009 | Archive | Citations | Statistics

430

Cumulative meta–analysis: a new tool for detection of temporal trends and publication bias in ecology  

Science Journals Connector (OSTI)

...et al. 1997; Simmons et al. 1999; Poulin 2000; Nyka nen & Koricheva 2004). Initially...the effect size and publication year (Poulin 2000; Jennions & M ller 2002). This...occur in hypothesis-driven research (Poulin 2000). We have therefore selected from...

2004-01-01T23:59:59.000Z

431

Extensive English Summary CPB Special Publication 57: Wind energy at the North Sea: A social Cost-benefit analysis  

E-Print Network [OSTI]

1 Extensive English Summary CPB Special Publication 57: Wind energy at the North Sea: A social Cost 2004, in which they requested a breakdown of the costs and benefits of 6,000 MW of offshore wind energy sensitivity analyses were carried out: 1. 6,000 MW offshore wind energy, ready in 2020 2. Equivalent

432

NIPSCO (Gas and Electric) - Residential Natural Gas Efficiency Rebates |  

Broader source: Energy.gov (indexed) [DOE]

NIPSCO (Gas and Electric) - Residential Natural Gas Efficiency NIPSCO (Gas and Electric) - Residential Natural Gas Efficiency Rebates NIPSCO (Gas and Electric) - Residential Natural Gas Efficiency Rebates < Back Eligibility Construction Low-Income Residential Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Cooling Program Info State Indiana Program Type Utility Rebate Program Rebate Amount Varies Provider Energy Efficiency Programs Group Northern Indiana Public Service Corporation (NIPSCO) offers rebates to residential customers that install energy efficient gas and electric measures in homes through the NIPSCO Energy Efficiency Rebate Program. The program is available to all residential NIPSCO natural gas and electric customers. Flat rebates are offered for natural gas boilers, natural gas

433

Natural gas monthly: December 1993  

SciTech Connect (OSTI)

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. Articles are included which are designed to assist readers in using and interpreting natural gas information.

Not Available

1993-12-01T23:59:59.000Z

434

Natural gas monthly, June 1997  

SciTech Connect (OSTI)

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 24 tabs.

NONE

1997-06-01T23:59:59.000Z

435

Natural gas monthly, August 1994  

SciTech Connect (OSTI)

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

Not Available

1994-08-24T23:59:59.000Z

436

Natural gas monthly: September 1996  

SciTech Connect (OSTI)

The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 24 tabs.

NONE

1996-09-01T23:59:59.000Z

437

Natural gas monthly, November 1993  

SciTech Connect (OSTI)

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground state data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

Not Available

1993-11-29T23:59:59.000Z

438

Measuring gas emissions from livestock buildings: A review on uncertainty analysis and error sources  

Science Journals Connector (OSTI)

Measuring gaseous and particulate emissions from livestock houses has been the subject of intensive research over the past two decades. Currently, there is general agreement regarding appropriate methods to measure emissions from mechanically ventilated buildings. However, measuring emissions from naturally ventilated buildings remains an elusive target primarily because there is no reference method for measuring building ventilation rate. Ventilation rates and thus building emissions estimates for naturally ventilated buildings are likely to contain greater errors compared with those from mechanically ventilated buildings. This work reviews the origin and magnitude of errors associated with emissions from naturally ventilated buildings as compared to those typically found in mechanical ventilation. Firstly, some general concepts of error analysis are detailed. Then, typical errors found in the literature for each measurement technique are reviewed, and potential sources of relevant systematic and random errors are identified. The emission standard uncertainty in mechanical ventilation is at best 10% or more of the measured value, whereas in natural ventilation it may be considerably higher and there may also be significant unquantifiable biases. A reference method is necessary to obtain accurate emissions estimates, and for naturally ventilated structures this suggests the need for a new means of ventilation measurement. The results obtained from the analysis of information in this review will be helpful to establish research priorities, and to optimize research efforts in terms of quality of emission measurements.

Salvador Calvet; Richard S. Gates; GuoQiang Zhang; Fernando Estellés; Nico W.M. Ogink; Søren Pedersen; Daniel Berckmans

2013-01-01T23:59:59.000Z

439

Forecourt and Gas Infrastructure Optimization  

Broader source: Energy.gov (indexed) [DOE]

Forecourt and Gas Infrastructure Optimization Bruce Kelly Nexant, Inc. Hydrogen Delivery Analysis Meeting May 8-9, 2007 Columbia, Maryland 2 Analysis of Market Demand and Supply...

440

Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion Appliances: Validating VENT-II Title Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion Appliances: Validating VENT-II Publication Type Report LBNL Report Number LBNL-6193E Year of Publication 2013 Authors Rapp, Vi H., Albert Pastor-Perez, Brett C. Singer, and Craig P. Wray Date Published 04/2013 Abstract VENT-II is a computer program designed to provide detailed analysis of natural draft and induced draft combustion appliance vent-systems (i.e., furnace or water heater). This program is capable of predicting house depressurization thresholds that lead to backdrafting and spillage of combustion appliances; however, validation reports of the program being applied for this

Note: This page contains sample records for the topic "gas analysis publications" 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

FEMP Designated Product Assessment for Commercial Gas Water Heaters  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

FEMP Designated Product Assessment for Commercial Gas Water Heaters FEMP Designated Product Assessment for Commercial Gas Water Heaters Title FEMP Designated Product Assessment for Commercial Gas Water Heaters Publication Type Report LBNL Report Number LBNL-5514E Year of Publication 2010 Authors Lutz, James D. Subsidiary Authors Energy Analysis Department Document Number LBNL-5514E Pagination 8 Date Published April 1 Publisher Lawrence Berkeley National Laboratory City Berkeley ISBN Number LBNL-5514E Abstract None Notes This work was supported by the Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Building Technology, State, and Community Programs, of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. Attachment Size PDF 240.22 KB Google Scholar BibTex RIS RTF XML Alternate URL: http://eetd.lbl.gov/node/50317

442

Waste-to-wheel analysis of anaerobic-digestion-based renewable natural gas pathways with the GREET model.  

SciTech Connect (OSTI)

In 2009, manure management accounted for 2,356 Gg or 107 billion standard cubic ft of methane (CH{sub 4}) emissions in the United States, equivalent to 0.5% of U.S. natural gas (NG) consumption. Owing to the high global warming potential of methane, capturing and utilizing this methane source could reduce greenhouse gas (GHG) emissions. The extent of that reduction depends on several factors - most notably, how much of this manure-based methane can be captured, how much GHG is produced in the course of converting it to vehicular fuel, and how much GHG was produced by the fossil fuel it might displace. A life-cycle analysis was conducted to quantify these factors and, in so doing, assess the impact of converting methane from animal manure into renewable NG (RNG) and utilizing the gas in vehicles. Several manure-based RNG pathways were characterized in the GREET (Greenhouse gases, Regulated Emissions, and Energy use in Transportation) model, and their fuel-cycle energy use and GHG emissions were compared to petroleum-based pathways as well as to conventional fossil NG pathways. Results show that despite increased total energy use, both fossil fuel use and GHG emissions decline for most RNG pathways as compared with fossil NG and petroleum. However, GHG emissions for RNG pathways are highly dependent on the specifics of the reference case, as well as on the process energy emissions and methane conversion factors assumed for the RNG pathways. The most critical factors are the share of flared controllable CH{sub 4} and the quantity of CH{sub 4} lost during NG extraction in the reference case, the magnitude of N{sub 2}O lost in the anaerobic digestion (AD) process and in AD residue, and the amount of carbon sequestered in AD residue. In many cases, data for these parameters are limited and uncertain. Therefore, more research is needed to gain a better understanding of the range and magnitude of environmental benefits from converting animal manure to RNG via AD.

Han, J.; Mintz, M.; Wang, M. (Energy Systems)

2011-12-14T23:59:59.000Z

443

September 26, 2011, Department letter transmitting the Implementation Plan for Board Recommendation 2010-1, Safety Analysis Requirements for Defining Adequate Protection for the Public and the Workers.  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

September 26, 2011 September 26, 2011 The Honorable Peter S. Winokur Chairman Defense Nuclear Facilities Safety Board 625 Indiana Avenue, NW, Suite 700 Washington, DC 20004-2941 Dear Mr. Chairman: Enclosed is the Department of Energy's Implementation Plan for Defense Nuclear Facilities Safety Board Recommendation 2010-1, Safety Analysis Requirements for Defining Adequate Protection for the Public and the Workers. This Plan provides the Department's approach for updating its Documented Safety Analysis Standards and requirements to clarify them in regards to performance of hazard and accident analysis and the identification of safety controls. I have assigned Dr. James B. O'Brien, Acting Director, Office of Nuclear Safety in the Office of Health, Safety and Security, as the Department's Responsible

444

Underground Storage of Natural Gas (Kansas)  

Broader source: Energy.gov [DOE]

Any natural gas public utility may appropriate for its use for the underground storage of natural gas any subsurface stratum or formation in any land which the commission shall have found to be...

445

Stability of hypersonic reacting stagnation flow of a detonatable gas mixture by dynamical systems analysis  

SciTech Connect (OSTI)

The stability characteristics of the reacting hypersonic flow of the fuel/oxidizer mixture in the stagnation region of a blunt body are studied. The conditions for oscillations of the combustion front are assumed to be determined mainly by the flow conditions at the stagnation region. The density at the stagnation region is assumed to be constant at hypersonic flow conditions. By assuming a simplified flow model, the time dependent flow equations, including the heat addition due to the chemical reactions, are reduced to a second-order nonlinear differential equation for the instantaneous temperature. The solutions are analyzed assuming a one-step chemical reaction with zero-order and first-order processes using dynamical systems methods. These methods are used to determine the stability boundaries in terms of the flow and chemical reaction parameters. It is shown that the zero-order reaction has nonperiodic solutions that may lead to explosion whereas the first-order and higher-order reactions may have periodic solutions indicating oscillations. The zero-order analysis also reaffirms the requirements for a minimum size blunt body for the establishment of a detonation (in agreement with classical detonation theory) and the first-order analysis indicates a minimum body size for establishment of oscillations. The oscillation frequencies are calculated using the small perturbation approximation for the temperature oscillations. These frequencies are compared with results from published data on spheres and hemisphere cylindrical bodies fired into hydrogen-oxygen and acetylene oxygen mixtures. Very good agreement is found between the measured and calculated results.

Tivanov, G.; Rom, J. [Technion-Israel Inst. of Tech., Haifa (Israel)] [Technion-Israel Inst. of Tech., Haifa (Israel)

1995-12-01T23:59:59.000Z

446

Gas Chromatography  

Science Journals Connector (OSTI)

Researchers from the University of Missouri and ICx Nomadics have reported on the use of a optofluidic ring resonator (OFRR) sensor for on-column detection ?. ... Although substantial differences were noted between fresh and aged (or oxidized) oils, many of the compounds in the oxidized oil went unidentified due to lack of library mass spectral data. ... A high resolution MEMS based gas chromatography column for the analysis of benzene and toluene gaseous mixtures ...

Frank L. Dorman; Joshua J. Whiting; Jack W. Cochran; Jorge Gardea-Torresdey

2010-05-26T23:59:59.000Z

447

American Gas Association | Department of Energy  

Energy Savers [EERE]

Association American Gas Association Memorandum Summarizing Ex Parte Communication 111011ExParte.pdf More Documents & Publications Ex Parte Memorandum - Natural Resources Defense...

448

EIA publications directory 1996  

SciTech Connect (OSTI)

This edition of the EIA Publications Directory contains titles and abstracts of periodicals and one-time reports produced by the Energy Information Administration (EIA) from January through December 1996. The body of the Directory contains citations and abstracts arranged by broad subject categories; metadata, coal, oil and gas, nuclear, electricity, renewable and energy/alternative fuels, multifuel, end-use consumption, models, and forecasts.

NONE

1997-05-01T23:59:59.000Z

449

EIA publications directory 1997  

SciTech Connect (OSTI)

This edition of the EIA Publications Directory contains 68 titles and abstracts of periodicals and one time reports produced by EIA from January through December 1997. The body of the Directory contains citations and abstracts arranged by broad subject categories; (1) MetaData, (2) Coal, (3) Oil (4) Natural gas, (5) Nuclear, (6) Electricity, (7) Renewable energy and Alternative fuels, (8) Multifuel, (9) End use consumption, (10) Models, and (11) Forecasts.

NONE

1998-04-01T23:59:59.000Z

450

Natural gas monthly, July 1997  

SciTech Connect (OSTI)

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article this month is entitled ``Intricate puzzle of oil and gas reserves growth.`` A special report is included on revisions to monthly natural gas data. 6 figs., 24 tabs.

NONE

1997-07-01T23:59:59.000Z

451

Natural gas monthly, October 1996  

SciTech Connect (OSTI)

The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), U.S. Department of Energy (DOE). The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

NONE

1996-10-01T23:59:59.000Z

452

Natural gas monthly, September 1993  

SciTech Connect (OSTI)

The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), US Department of Energy (DOE). The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

Not Available

1993-09-27T23:59:59.000Z

453

Natural gas monthly, August 1993  

SciTech Connect (OSTI)

The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), US Department of Energy (DOE). The NGM highhghts activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

Not Available

1993-08-25T23:59:59.000Z

454

A New Global Unconventional Natural Gas Resource Assessment  

E-Print Network [OSTI]

. Very little is known publicly about technically recoverable unconventional gas resource potential on a global scale. Driven by a new understanding of the size of gas shale resources in the United States, we estimated original gas in place (OGIP...

Dong, Zhenzhen

2012-10-19T23:59:59.000Z

455

Compressed natural gas behavior in a natural gas vehicle fuel tank during fast filling process: Mathematical modeling, thermodynamic analysis, and optimization  

Science Journals Connector (OSTI)

Abstract Every CNG station includes two main parts: a compressor equipped with inter- and after-coolers and a fast filling process (FFP). In this study, both processes were simulated in a FORTRAN based computer program. To model the compression process of real natural gas, the polytropic work of a three-stage compressor was considered. Moreover, the FFP was modeled based on mass conservation and first law of thermodynamics for a non-adiabatic cylinder. Due to high operating pressure, AGA-8 equation of state (EOS) was utilized for accurate computation of necessary thermodynamic properties. Both applied models for compression and FFP were compared with the real data. In particular, the FFP model was evaluated using experimental data obtained from an operating compressed natural gas (CNG) station in Sanandaj, Iran. The comparison showed a good agreement between model and experimental data. In the last part of this paper, the best operating condition for attaining either the minimum energy consumption in compressors and coolers or the maximum final accumulated mass of gas within NGV cylinders was determined using particle swarm optimization (PSO) algorithm.

Mehrdad Khamforoush; Rahil Moosavi; Tahmasb Hatami

2014-01-01T23:59:59.000Z

456

NETL: Shale Gas and Other Natural Gas Projects  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Natural Gas Resources Natural Gas Resources Natural Gas Resources Shale Gas | Environmental | Other Natural Gas Related Resources | Completed NG Projects Project Number Project Name Primary Performer 10122-47 Predicting higher-than-average permeability zones in tight-gas sands, Piceance basin: An integrated structural and stratigraphic analysis Colorado School of Mines 10122-43 Diagnosis of Multi-Stage Fracturing in Horizontal Well by Downhole Temperature Measurement for Unconventional Oil and Gas Wells Texas A&M University 10122-42 A Geomechanical Analysis of Gas Shale Fracturing and Its Containment Texas A&M University 09122-02 Characterizing Stimulation Domains, for Improved Well Completions in Gas Shales Higgs-Palmer Technologies 09122-04 Marcellus Gas Shale Project Gas Technology Institute (GTI)

457

Upcoming Reports & Publications - U.S. Energy Information Administration  

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

Upcoming Reports & Publications Upcoming Reports & Publications Annual December 2013 Argentina Country Analysis Brief Colombia Country Analysis Brief Nigeria Country Analysis Brief Rail Coal Transportation Rates to the Electric Power Sector Trends in Renewable Energy Consumption and Electricity World Oil Transit Chokepoints February 2014 The Availability and Price of Petroleum and Petroleum Products Produced in Countries Other Than Iran March 2014 AEO Retrospective Review State Electricity Profiles State Nuclear Profiles State Renewable Electricity Profiles April 2014 Oil and Gas Field Code Master List May 2014 Annual Energy Outlook Assumptions to the Annual Energy Outlook Domestic Uranium Production Report U.S. Fuel Ethanol Plant Production Capacity Uranium Marketing Annual June 2014 Refinery Capacity Report

458

Beryllium: Hazards evaluation, facility classification, consequence analysis of releases during potential accidents, and protection of public and workers  

Science Journals Connector (OSTI)

Comprehensive literature searches on beryllium (Be) and information on the particle size distribution of Be powder (Mishima et al.)1,2 indicate that the new airborne release fraction/respirable fraction (ARF/RF) values for large coherent pieces, turnings/swarfs, chips/powder, and dust are several orders of magnitude lower for explosion, fire, and spill (e.g., 1E?2, 1.5E?5, 1E?6) than earlier estimates based on DOE-HDBK-3010.3 This implies a lower consequence exposure and thus an increase in threshold limit or lower facility hazard classification (High–Moderate–Low), and less risk of exposure to workers and public during these accident scenarios. This is demonstrated by a case study of using 100 lbs chips/powder under various accident conditions (explosion, fire, and spill) in standard terrain (rural) and city terrain (urban) to assess the relative concentrations to a receptor at different distances, using \\{EPIcode\\} (Emergency Prediction Information Code) dispersion model. Beryllium aerosol exposure can cause: (1) acute exposure (short term) from Emergency Response Planning Guideline-3, -2 (ERPG-3, -2) levels; and (2) chronic (long term) from sensitization and chronic beryllium disease (CBD). Per 40 CFR 61.32, the Environmental Protection Agency (EPA) Be emission standard limit to protect the public (no CBD) is 0.01 ?g/m3 on a 30-day time weighted average (TWA).4 Facility hazard classifications require modeling to be performed to establish a distance beyond which the public is protected. A case study using 100 lbs chip/powder release with conservative assumptions (e.g., standard, term release) shows that the public is protected beyond 200 m. The American Conference of Government Industrial Hygienists (ACGIH)5 and Occupational Safety and Health Administration (OSHA) adopted exposure threshold limit value for workers at 2.0 ?g/m3, based on 8-hr TWA. However, 10 CFR 850 Rule on CBD and Prevention Program6 requires a protection at 0.2 ?g/m3 (8 h TWA), to further mitigate or prevent any health effects or CBD. Thus, 40 CFR 61.32, ACGIH and OSHA guide, and 10 CFR 850 Rule, coupled with the worker protection program and adequate safety controls, provide adequate protection from the CBD to the workers and public.

J.C. Laul; Rich Norman

2008-01-01T23:59:59.000Z

459

Federal Register Notice for Life Cycle Greenhouse Gas Perspective...  

Broader source: Energy.gov (indexed) [DOE]

Natural Gas from the United States (Life Cycle Analysis Greenhouse Gas Report, or LCA GHG Report) and invites the submission of comments. LifecycleGreenhouseGas.pdf More...

460

Sandia National Laboratories: Upcoming Publication on Recovery...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Plan Webinar Wednesday, Jan. 14 Sandian Presents on PV Failure Analysis at European PV Solar Energy Conference and Exhibition (EU PVSC) EC Top Publications Design and Analysis for...

Note: This page contains sample records for the topic "gas analysis publications" 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

Thermodynamic analysis of an SOFC–GT–ORC integrated power system with liquefied natural gas as heat sink  

Science Journals Connector (OSTI)

To recover the waste heat from solid oxide fuel cell (SOFC) and improve the overall electrical efficiency, a new integrated power system driven by SOFC is proposed to achieve the cascade energy utilization. This system integrates an SOFC–GT system with an organic Rankine cycle (ORC) using liquefied natural gas (LNG) as heat sink to recover the cryogenic energy of LNG. Based on the mathematical model, a parametric analysis is conducted to examine the effects of some key thermodynamic parameters on the system performance. The results indicate that the overall electrical efficiency of 67% can be easily achieved for the current system, which can be further improved with parametric optimization. An increase in fuel flow rate of SOFC can raise the net power output, but it has a negative effect on SOFC and overall electrical efficiency. The compressor pressure ratio contributes to an increase in SOFC and overall electrical efficiency, which are contrary to the effects of air flow rate and steam-to-carbon ratio. Under the given conditions, compared with the Kalina sub-system, the ORC sub-system produces 12.6% more power output by utilizing the cryogenic energy of LNG with simple configuration.

Zhequan Yan; Pan Zhao; Jiangfeng Wang; Yiping Dai

2013-01-01T23:59:59.000Z

462

Standard test method for isotopic analysis of uranium hexafluoride by double standard single-collector gas mass spectrometer method  

E-Print Network [OSTI]

1.1 This is a quantitative test method applicable to determining the mass percent of uranium isotopes in uranium hexafluoride (UF6) samples with 235U concentrations between 0.1 and 5.0 mass %. 1.2 This test method may be applicable for the entire range of 235U concentrations for which adequate standards are available. 1.3 This test method is for analysis by a gas magnetic sector mass spectrometer with a single collector using interpolation to determine the isotopic concentration of an unknown sample between two characterized UF6 standards. 1.4 This test method is to replace the existing test method currently published in Test Methods C761 and is used in the nuclear fuel cycle for UF6 isotopic analyses. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appro...

American Society for Testing and Materials. Philadelphia

2010-01-01T23:59:59.000Z

463

"NATURAL GAS PROCESSING PLANT SURVEY"  

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

0.5 hours" "NATURAL GAS PROCESSING PLANT SURVEY" "FORM EIA-757" "Schedule A: Baseline Report " "This report is mandatory under the Federal Energy Administration Act of 1974 (Public...

464

Microminiature gas chromatograph  

DOE Patents [OSTI]

A microminiature gas chromatograph (.mu.GC) comprising a least one silicon wafer, a gas injector, a column, and a detector. The gas injector has a normally closed valve for introducing a mobile phase including a sample gas in a carrier gas. The valve is fully disposed in the silicon wafer(s). The column is a microcapillary in silicon crystal with a stationary phase and is mechanically connected to receive the mobile phase from the gas injector for the molecular separation of compounds in the sample gas. The detector is mechanically connected to the column for the analysis of the separated compounds of sample gas with electronic means, e.g., ion cell, field emitter and PIN diode.

Yu, Conrad M. (Antioch, CA)

1996-01-01T23:59:59.000Z

465

Simulator for unconventional gas resources multi-dimensional model SUGAR-MD. Volume I. Reservoir model analysis and validation  

SciTech Connect (OSTI)

The Department of Energy, Morgantown Energy Technology Center, has been supporting the development of flow models for Devonian shale gas reservoirs. The broad objectives of this modeling program are: (1) To develop and validate a mathematical model which describes gas flow through Devonian shales. (2) To determine the sensitive parameters that affect deliverability and recovery of gas from Devonian shales. (3) To recommend laboratory and field measurements for determination of those parameters critical to the productivity and timely recovery of gas from the Devonian shales. (4) To analyze pressure and rate transient data from observation and production gas wells to determine reservoir parameters and well performance. (5) To study and determine the overall performance of Devonian shale reservoirs in terms of well stimulation, well spacing, and resource recovery as a function of gross reservoir properties such as anisotropy, porosity and thickness variations, and boundary effects. The flow equations that are the mathematical basis of the two-dimensional model are presented. It is assumed that gas transport to producing wells in Devonian shale reservoirs occurs through a natural fracture system into which matrix blocks of contrasting physical properties deliver contained gas. That is, the matrix acts as a uniformly distributed gas source in a fracture medium. Gas desorption from pore walls is treated as a uniformly distributed source within the matrix blocks. 24 references.

Not Available

1982-01-01T23:59:59.000Z

466

Thermodynamic-Analysis-Based Design and Operation for Boil-Off Gas Flare Minimization at LNG Receiving Terminals  

Science Journals Connector (OSTI)

The LNG (liquefied natural gas) receiving terminal is an important component of the entire LNG value chain. ... Corpus Christi, TX, U.S. ...

Chaowei Liu; Jian Zhang; Qiang Xu; John L. Gossage

2010-07-14T23:59:59.000Z

467

Natural Gas Annual, 2003  

Gasoline and Diesel Fuel Update (EIA)

3 3 EIA Home > Natural Gas > Natural Gas Data Publications Natural Gas Annual, 2003 Natural Gas Annual 2003 Release date: December 22, 2004 Next release date: January 2006 The Natural Gas Annual, 2003 provides information on the supply and disposition of natural gas in the United States. Production, transmission, storage, deliveries, and price data are published by State for 2003. Summary data are presented for each State for 1999 to 2003. “The Natural Gas Industry and Markets in 2003” is a special report that provides an overview of the supply and disposition of natural gas in 2003 and is intended as a supplement to the Natural Gas Annual 2003. The data that appear in the tables of the Natural Gas Annual, 2003 is available as self-extracting executable file or CSV file format. This volume emphasizes information for 2003, although some tables show a five-year history. Please read the file entitled README.V1 for a description and documentation of information included in this file.

468

Natural Gas Annual, 2002  

Gasoline and Diesel Fuel Update (EIA)

2 2 EIA Home > Natural Gas > Natural Gas Data Publications Natural Gas Annual, 2002 Natural Gas Annual 2002 Release date: January 29, 2004 Next release date: January 2005 The Natural Gas Annual, 2002 provides information on the supply and disposition of natural gas in the United States. Production, transmission, storage, deliveries, and price data are published by State for 2002. Summary data are presented for each State for 1998 to 2002. “The Natural Gas Industry and Markets in 2002” is a special report that provides an overview of the supply and disposition of natural gas in 2002 and is intended as a supplement to the Natural Gas Annual 2002. Changes to data sources for this Natural Gas Annual, as a result of ongoing data quality efforts, have resulted in revisions to several data series. Production volumes have been revised for the Federal offshore and several States. Several data series based on the Form EIA-176, including deliveries to end-users in several States, were also revised. Additionally, revisions have been made to include updates to the electric power and vehicle fuel end-use sectors.

469

Oil and Gas Supply Module  

Gasoline and Diesel Fuel Update (EIA)

1 1 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2012 Oil and Gas Supply Module The NEMS Oil and Gas Supply Module (OGSM) constitutes a comprehensive framework with which to analyze crude oil and natural gas exploration and development on a regional basis (Figure 8). The OGSM is organized into 4 submodules: Onshore Lower 48 Oil and Gas Supply Submodule, Offshore Oil and Gas Supply Submodule, Oil Shale Supply Submodule[1], and Alaska Oil and Gas Supply Submodule. A detailed description of the OGSM is provided in the EIA publication, Model Documentation Report: The Oil and Gas Supply Module (OGSM), DOE/EIA-M063(2011), (Washington, DC, 2011). The OGSM provides crude oil and natural gas short-term supply parameters to both the Natural Gas Transmission and Distribution Module and the Petroleum

470

Oil and Gas Supply Module  

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

Oil and Gas Supply Module Oil and Gas Supply Module This page inTenTionally lefT blank 119 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2013 Oil and Gas Supply Module The NEMS Oil and Gas Supply Module (OGSM) constitutes a comprehensive framework with which to analyze crude oil and natural gas exploration and development on a regional basis (Figure 8). The OGSM is organized into 4 submodules: Onshore Lower 48 Oil and Gas Supply Submodule, Offshore Oil and Gas Supply Submodule, Oil Shale Supply Submodule[1], and Alaska Oil and Gas Supply Submodule. A detailed description of the OGSM is provided in the EIA publication, Model Documentation Report: The Oil and Gas Supply Module (OGSM), DOE/EIA-M063(2011), (Washington, DC, 2011). The OGSM provides

471

Well-to-wheels analysis of energy use and greenhouse gas emissions of plug-in hybrid electric vehicles.  

SciTech Connect (OSTI)

Plug-in hybrid electric vehicles (PHEVs) are being developed for mass production by the automotive industry. PHEVs have been touted for their potential to reduce the US transportation sector's dependence on petroleum and cut greenhouse gas (GHG) emissions by (1) using off-peak excess electric generation capacity and (2) increasing vehicles energy efficiency. A well-to-wheels (WTW) analysis - which examines energy use and emissions from primary energy source through vehicle operation - can help researchers better understand the impact of the upstream mix of electricity generation technologies for PHEV recharging, as well as the powertrain technology and fuel sources for PHEVs. For the WTW analysis, Argonne National Laboratory researchers used the Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model developed by Argonne to compare the WTW energy use and GHG emissions associated with various transportation technologies to those associated with PHEVs. Argonne researchers estimated the fuel economy and electricity use of PHEVs and alternative fuel/vehicle systems by using the Powertrain System Analysis Toolkit (PSAT) model. They examined two PHEV designs: the power-split configuration and the series configuration. The first is a parallel hybrid configuration in which the engine and the electric motor are connected to a single mechanical transmission that incorporates a power-split device that allows for parallel power paths - mechanical and electrical - from the engine to the wheels, allowing the engine and the electric motor to share the power during acceleration. In the second configuration, the engine powers a generator, which charges a battery that is used by the electric motor to propel the vehicle; thus, the engine never directly powers the vehicle's transmission. The power-split configuration was adopted for PHEVs with a 10- and 20-mile electric range because they require frequent use of the engine for acceleration and to provide energy when the battery is depleted, while the series configuration was adopted for PHEVs with a 30- and 40-mile electric range because they rely mostly on electrical power for propulsion. Argonne researchers calculated the equivalent on-road (real-world) fuel economy on the basis of U.S. Environmental Protection Agency miles per gallon (mpg)-based formulas. The reduction in fuel economy attributable to the on-road adjustment formula was capped at 30% for advanced vehicle systems (e.g., PHEVs, fuel cell vehicles [FCVs], hybrid electric vehicles [HEVs], and battery-powered electric vehicles [BEVs]). Simulations for calendar year 2020 with model year 2015 mid-size vehicles were chosen for this analysis to address the implications of PHEVs within a reasonable timeframe after their likely introduction over the next few years. For the WTW analysis, Argonne assumed a PHEV market penetration of 10% by 2020 in order to examine the impact of significant PHEV loading on the utility power sector. Technological improvement with medium uncertainty for each vehicle was also assumed for the analysis. Argonne employed detailed dispatch models to simulate the electric power systems in four major regions of the US: the New England Independent System Operator, the New York Independent System Operator, the State of Illinois, and the Western Electric Coordinating Council. Argonne also evaluated the US average generation mix and renewable generation of electricity for PHEV and BEV recharging scenarios to show the effects of these generation mixes on PHEV WTW results. Argonne's GREET model was designed to examine the WTW energy use and GHG emissions for PHEVs and BEVs, as well as FCVs, regular HEVs, and conventional gasoline internal combustion engine vehicles (ICEVs). WTW results are reported for charge-depleting (CD) operation of PHEVs under different recharging scenarios. The combined WTW results of CD and charge-sustaining (CS) PHEV operations (using the utility factor method) were also examined and reported. According to the utility factor method, the share of vehicle miles trav

Elgowainy, A.; Han, J.; Poch, L.; Wang, M.; Vyas, A.; Mahalik, M.; Rousseau, A.

2010-06-14T23:59:59.000Z

472

Public Interest Energy Research (PIER) Program FINAL PROJECT REPORT California Energy Balance Update and Decomposition Analysis for the Industry and Building Sectors  

E-Print Network [OSTI]

solid waste from landfill gas in electricity source data,and Wood Derived Fuels Landfill Gas GWh Other Biogas MSWFuels Industrial CHP Landfill Gas Other Biogas NAICS 22 CHP

de la Rue du Can, Stephane

2014-01-01T23:59:59.000Z

473

Public Interest Energy Research (PIER) Program FINAL PROJECT REPORT California Energy Balance Update and Decomposition Analysis for the Industry and Building Sectors  

E-Print Network [OSTI]

relative magnitude of NAICS 22 CHP natural gas use comparedCalifornia, NAICS 22 CHP uses mostly natural gas for input,L NAICS Code OLD Pipelines Pipeline Natural Gas Pipelines,

de la Rue du Can, Stephane

2014-01-01T23:59:59.000Z

474

Baselines for Greenhouse Gas Reductions: Problems, Precedents, Solutions |  

Open Energy Info (EERE)

Baselines for Greenhouse Gas Reductions: Problems, Precedents, Solutions Baselines for Greenhouse Gas Reductions: Problems, Precedents, Solutions Jump to: navigation, search Tool Summary Name: Baselines for Greenhouse Gas Reductions: Problems, Precedents, Solutions Agency/Company /Organization: World Bank Sector: Energy Topics: Baseline projection, GHG inventory, Pathways analysis Resource Type: Publications, Lessons learned/best practices Website: www.p2pays.org/ref/22/21739.pdf References: Baselines for Greenhouse Gas Reductions: Problems, Precedents, Solutions[1] Summary "Rigor in baselines It's important to establish the right degree of rigor in baselining. Overly lax baselines will threaten the system's credibility and usefulness, and shift rents from high quality providers to low quality providers of offsets. Overly stringent baselines will discourage valid projects and

475

An Evaluation of Two Calibration Procedures Using Thermal Desorption-Gas Chromatography in the Analysis of Odorous Volatile Compounds  

Science Journals Connector (OSTI)

......primary standard (PS) gases were pur- chased...mol/mol) (Ri Gas Corp., Dae Jeon...together with ultrapure nitrogen gas (N2) to make the...Chemical Weight Point Solubility Pressure (mm Order...trap unit by using water as a coolant in a......

Ehsanul Kabir; Ki-Hyun Kim

2011-10-01T23:59:59.000Z

476

Analysis of Unknown Organic Pollutants in Sewage by Solid-Phase Extraction Combined with Gas Chromatography-Mass Spectrometry  

Science Journals Connector (OSTI)

......used. The carrier gas was nitrogen with a flow rate...of ultrapurified water solutions containing...gentle stream of nitrogen to 50 L for GCMS...Helium was the carrier gas at a flow rate of...that it has a better solubility for a wider range......

Hong Gao; Ting Zhao; Qin Kong; Xingguo Chen; Zhide Hu

2004-02-01T23:59:59.000Z

477

Analysis and Methane Gas Separations Studies for City of Marsing, Idaho An Idaho National Laboratory Technical Assistance Program Study  

SciTech Connect (OSTI)

Introduction and Background Large amounts of methane in well water is a wide spread problem in North America. Methane gas from decaying biomass and oil and gas deposits escape into water wells typically through cracks or faults in otherwise non-porous rock strata producing saturated water systems. This methane saturated water can pose several problems in the delivery of drinking water. The problems range from pumps vapor locking (cavitating), to pump houses exploding. The City of Marsing requested Idaho National Laboratory (INL) to assist with some water analyses as well as to provide some engineering approaches to methane capture through the INL Technical Assistance Program (TAP). There are several engineering approaches to the removal of methane and natural gas from water sources that include gas stripping followed by compression and/or dehydration; membrane gas separators coupled with dehydration processes, membrane water contactors with dehydration processes.

Christopher Orme

2012-08-01T23:59:59.000Z

478

The Practice of Natural Gas Fuel Booster for Gas Turbine  

Science Journals Connector (OSTI)

This paper analysis the effects to the gas turbine cogeneration running cost and management caused by ... forward that people need to build additional natural gas booster station in the view of consummating...

Qifeng Xin

2007-01-01T23:59:59.000Z

479

Historical Natural Gas Annual  

Gasoline and Diesel Fuel Update (EIA)

6 6 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at selected points in the flow of gas from the wellhead to the burner-tip. Data include production, transmission within the United States, imports and exports of natural gas, underground storage activities, and deliveries to consumers. The publication presents historical data at the national level for 1930-1996 and detailed annual historical information by State for 1967-1996. The Historical Natural Gas Annual tables are available as self-extracting executable files in ASCII TXT or CDF file formats. Tables 1-3 present annual historical data at the national level for 1930-1996. The remaining tables contain detailed annual historical information, by State, for 1967-1996. Please read the file entitled READMEV2 for a description and documentation of information included in this file.

480

Historical Natural Gas Annual  

Gasoline and Diesel Fuel Update (EIA)

7 7 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at selected points in the flow of gas from the wellhead to the burner-tip. Data include production, transmission within the United States, imports and exports of natural gas, underground storage activities, and deliveries to consumers. The publication presents historical data at the national level for 1930-1997 and detailed annual historical information by State for 1967-1997. The Historical Natural Gas Annual tables are available as self-extracting executable files in ASCII TXT or CDF file formats. Tables 1-3 present annual historical data at the national level for 1930-1997. The remaining tables contain detailed annual historical information, by State, for 1967-1997. Please read the file entitled READMEV2 for a description and documentation of information included in this file.

Note: This page contains sample records for the topic "gas analysis publications" 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

Historical Natural Gas Annual  

Gasoline and Diesel Fuel Update (EIA)

8 8 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at selected points in the flow of gas from the wellhead to the burner-tip. Data include production, transmission within the United States, imports and exports of natural gas, underground storage activities, and deliveries to consumers. The publication presents historical data at the national level for 1930-1998 and detailed annual historical information by State for 1967-1998. The Historical Natural Gas Annual tables are available as self-extracting executable files in ASCII TXT or CDF file formats. Tables 1-3 present annual historical data at the national level for 1930-1998. The remaining tables contain detailed annual historical information, by State, for 1967-1998. Please read the file entitled READMEV2 for a description and documentation of information included in this file.

482

Well-to-wheels energy use and greenhouse gas emissions analysis of plug-in hybrid electric vehicles.  

SciTech Connect (OSTI)

Researchers at Argonne National Laboratory expanded the Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model and incorporated the fuel economy and electricity use of alternative fuel/vehicle systems simulated by the Powertrain System Analysis Toolkit (PSAT) to conduct a well-to-wheels (WTW) analysis of energy use and greenhouse gas (GHG) emissions of plug-in hybrid electric vehicles (PHEVs). The WTW results were separately calculated for the blended charge-depleting (CD) and charge-sustaining (CS) modes of PHEV operation and then combined by using a weighting factor that represented the CD vehicle-miles-traveled (VMT) share. As indicated by PSAT simulations of the CD operation, grid electricity accounted for a share of the vehicle's total energy use, ranging from 6% for a PHEV 10 to 24% for a PHEV 40, based on CD VMT shares of 23% and 63%, respectively. In addition to the PHEV's fuel economy and type of on-board fuel, the marginal electricity generation mix used to charge the vehicle impacted the WTW results, especially GHG emissions. Three North American Electric Reliability Corporation regions (4, 6, and 13) were selected for this analysis, because they encompassed large metropolitan areas (Illinois, New York, and California, respectively) and provided a significant variation of marginal generation mixes. The WTW results were also reported for the U.S. generation mix and renewable electricity to examine cases of average and clean mixes, respectively. For an all-electric range (AER) between 10 mi and 40 mi, PHEVs that employed petroleum fuels (gasoline and diesel), a blend of 85% ethanol and 15% gasoline (E85), and hydrogen were shown to offer a 40-60%, 70-90%, and more than 90% reduction in petroleum energy use and a 30-60%, 40-80%, and 10-100% reduction in GHG emissions, respectively, relative to an internal combustion engine vehicle that used gasoline. The spread of WTW GHG emissions among the different fuel production technologies and grid generation mixes was wider than the spread of petroleum energy use, mainly due to the diverse fuel production technologies and feedstock sources for the fuels considered in this analysis. The PHEVs offered reductions in petroleum energy use as compared with regular hybrid electric vehicles (HEVs). More petroleum energy savings were realized as the AER increased, except when the marginal grid mix was dominated by oil-fired power generation. Similarly, more GHG emissions reductions were realized at higher AERs, except when the marginal grid generation mix was dominated by oil or coal. Electricity from renewable sources realized the largest reductions in petroleum energy use and GHG emissions for all PHEVs as the AER increased. The PHEVs that employ biomass-based fuels (e.g., biomass-E85 and -hydrogen) may not realize GHG emissions benefits over regular HEVs if the marginal generation mix is dominated by fossil sources. Uncertainties are associated with the adopted PHEV fuel consumption and marginal generation mix simulation results, which impact the WTW results and require further research. More disaggregate marginal generation data within control areas (where the actual dispatching occurs) and an improved dispatch modeling are needed to accurately assess the impact of PHEV electrification. The market penetration of the PHEVs, their total electric load, and their role as complements rather than replacements of regular HEVs are also uncertain. The effects of the number of daily charges, the time of charging, and the charging capacity have not been evaluated in this study. A more robust analysis of the VMT share of the CD operation is also needed.

Elgowainy, A.; Burnham, A.; Wang, M.; Molburg, J.; Rousseau, A.; Energy Systems

2009-03-31T23:59:59.000Z

483

NREL: Vehicles and Fuels Research - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications NREL researchers document their findings in technical reports, conference papers, journal articles, and fact sheets. Visit the following online resources to find publications about alternative and advanced transportation technologies and systems. NREL Publications Database This database features a wide variety of publications produced by NREL from 1977 to the present. Search the database or find publications according to these popular key words: Advanced vehicles and systems | Alternative fuels | Batteries | Electric vehicles | Energy storage | Fuel cell vehicles | Hybrid electric vehicles | Plug-in electric vehicles | Vehicle analysis | Vehicle modeling | Vehicle emissions Selected Publications Read selected publications related to our vehicles and fuels projects:

484

Draft Waste Management Programmatic Environmental Impact Statement for managing treatment, storage, and disposal of radioactive and hazardous waste. Volume 3, Appendix A: Public response to revised NOI, Appendix B: Environmental restoration, Appendix C, Environmental impact analysis methods, Appendix D, Risk  

SciTech Connect (OSTI)

Volume three contains appendices for the following: Public comments do DOE`s proposed revisions to the scope of the waste management programmatic environmental impact statement; Environmental restoration sensitivity analysis; Environmental impacts analysis methods; and Waste management facility human health risk estimates.

NONE

1995-08-01T23:59:59.000Z

485

Natural gas monthly, August 1995  

SciTech Connect (OSTI)

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. This month`s feature article is on US Natural Gas Imports and Exports 1994.

NONE

1995-08-24T23:59:59.000Z

486

Natural gas monthly, June 1996  

SciTech Connect (OSTI)

The natural gas monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article for this month is Natural Gas Industry Restructuring and EIA Data Collection.

NONE

1996-06-24T23:59:59.000Z

487

Natural gas monthly, October 1997  

SciTech Connect (OSTI)

The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article in this issue is a special report, ``Comparison of Natural Gas Storage Estimates from the EIA and AGA.`` 6 figs., 26 tabs.

NONE

1997-10-01T23:59:59.000Z

488

Quadrennial Energy Review Public Meeting #13: Energy Infrastructure...  

Office of Environmental Management (EM)

Quadrennial Energy Review Public Meeting 13: Energy Infrastructure Finance Monday, October 6, 2014 Opening Remarks of Peter Carnavos Director of Gas Supply Consolidated Edison...

489

Applications for Certificates for Electric, Gas, or Natural Gas  

Broader source: Energy.gov (indexed) [DOE]

Electric, Gas, or Natural Gas Electric, Gas, or Natural Gas Transmission Facilities (Ohio) Applications for Certificates for Electric, Gas, or Natural Gas Transmission Facilities (Ohio) < Back Eligibility Commercial Developer Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Water Buying & Making Electricity Solar Wind Program Info State Ohio Program Type Siting and Permitting Provider The Ohio Power Siting Board An applicant for a certificate to site a major electric power, gas, or natural gas transmission facility shall provide a project summary and overview of the proposed project. In general, the summary should be suitable as a reference for state and local governments and for the public. The applicant shall provide a statement explaining the need for the

490

A dual fired downdraft gasifier system to produce cleaner gas for power generation: Design, development and performance analysis  

Science Journals Connector (OSTI)

Abstract The existing biomass gasifier systems have several technical challenges, which need to be addressed. They are reduction of impurities in the gas, increasing the reliability of the system, easy in operation and maintenance. It is also essential to have a simple design of gasifier system for power generation, which can work even in remote locations. A dual fired downdraft gasifier system was designed to produce clean gas from biomass fuel, used for electricity generation. This system is proposed to overcome a number of technical challenges. The system is equipped with dry gas cleaning and indirect gas cooling equipment. The dry gas cleaning system completely eliminates wet scrubbers that require large quantities of water. It also helps to do away with the disposal issues with the polluted water. With the improved gasifier system, the tar level in the raw gas is less than 100 mg Nm?3.Cold gas efficiency has improved to 89% by complete gasification of biomass and recycling of waste heat into the reactor. Several parameters, which are considered in the design and development of the reactors, are presented in detail with their performance indicators.

P. Raman; N.K. Ram; Ruchi Gupta

2013-01-01T23:59:59.000Z

491

Public Service Electric & Gas | Open Energy Information  

Open Energy Info (EERE)

NJ Information About Partnership with NREL Partnership with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Electricity Resources & Building...

492

Natural Gas | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Sources » Fossil » Natural Gas Sources » Fossil » Natural Gas Natural Gas July 30, 2009 DOE Leads National Research Program in Gas Hydrates The U.S. Department of Energy today told Congress the agency is leading a nationwide program in search of naturally occurring natural gas hydrates - a potentially significant storehouse of methane--with far reaching implications for the environment and the nation's future energy supplies. May 18, 2009 DOE-Supported Publication Boosts Search for Oil, Natural Gas by Petroleum Operators A comprehensive publication detailing the oil-rich fields of Utah and nearby states, sponsored by the U.S. Department of Energy, can now provide petroleum companies and related service providers with the geologic, geographic, and engineering data needed to tap into these resources.

493

Natural gas monthly, October 1991  

SciTech Connect (OSTI)

The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), US Department of Energy (DOE). The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. The data in this publication are collected on surveys conducted by the EIA to fulfill its responsibilities for gathering and reporting energy data. Some of the data are collected under the authority of the Federal Energy Regulatory Commission (FERC), an independent commission within the DOE, which has jurisdiction primarily in the regulation of electric utilities and the interstate natural gas industry. Geographic coverage is the 50 States and the District of Columbia. 16 figs., 33 tabs.

Not Available

1991-11-05T23:59:59.000Z

494

USGCRP Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

USGCRP Publications Print E-mail USGCRP Publications Print E-mail The U.S. Global Change Research Program (USGCRP) delivers a variety of publications that highlight scientific advances pertaining to global change. In addition to detailing scientific progress, USGCRP products illustrate the impacts of global change and highlight the Nation's response to these changes. As mandated by Congress, the USGCRP produces regular assessments of global change and annual reports showcasing the Program's progress in achieving its annual goals. Below are some descriptions of recent USGCRP publications. Scientific Assessments According to the scientific assessments are evaluation and consensus building processes for establishing an integrated view of recent scientific breakthroughs and providing policy-relevant information to decision makers.

495

Public Activities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

publicactivities_header.jpg publicactivities_header.jpg Public Activities Citizens are encouraged to learn about the Department of Energy's programs through a variety of activities that are open to the public. Our goal is to educate citizens and seek their meaningful involvement. If you are visiting the area, the American Museum of Science and Energy in Oak Ridge is the best starting point for exhibits and information about DOE programs in science, environmental management, nuclear fuel supply, and national security. Tours are conducted of the Oak Ridge National Laboratory, Y-12 National Security Complex and East Tennessee Technology Park during the summer months departing from the Museum. For those with more specific interests in our programs, each month we publish a calendar of public involvement activities, which identifies announcements, comment periods and public meetings of potential interest. Our Environmental Management Program has a Site Specific Advisory Board composed of area citizens who meet the second Wednesday of each month.

496

Finding of No Significant Impact for the Proposed Issuance of an Easement to the Public Service Company of New Mexico for the Construction and Operation of a 12-inch Natural Gas Pipeline Within Los Alamos National Laboratory, Los Alamos, New Mexico  

Broader source: Energy.gov (indexed) [DOE]

National Nuclear Security Administration Finding of No Significant Impact for the Proposed Issuance of an Easement to the Public Service Company of New Mexico for the Construction and Operation of a 120inch Natural Gas Pipeline Within Los Alamos National Laboratory, Los Alamos, New Mexico U. S. Department of Energy National Nuclear Security Administration Office of Los Alamos Site Operations 528 35th Street Los Alamos, NM 87544 DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECUIRTY ADMINISTRATION FINDING OF NO SIGNIFICANT IMPACT Proposed Issuance of an Easement to the Public Service Company of New Mexico for the Construction and Operation of a 12-inch Natural Gas Pipeline within Los Alamos National Laboratory, Los Alamos, New Mexico FINAL ENVIRONMENTAL ASSESSMENT: The Environmental Assessment (EA) for the

497

Cost of Gas Adjustment for Gas Utilities (Maine) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Cost of Gas Adjustment for Gas Utilities (Maine) Cost of Gas Adjustment for Gas Utilities (Maine) Cost of Gas Adjustment for Gas Utilities (Maine) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Program Info State Maine Program Type Generation Disclosure Provider Public Utilities Commission This rule, applicable to gas utilities, establishes rules for calculation of gas cost adjustments, procedures to be followed in establishing gas cost adjustments and refunds, and describes reports required to be filed with

498

Fuzzy Synthetic Evaluation of Gas Station Safety  

Science Journals Connector (OSTI)

Based on the comprehensive analysis of hazard factors and evaluation indexes in gas stations, gas station safety is assessed in a fuzzy synthetic ... comprehensive evaluation, the specific safety level of gas stations

Xiaohua Hao; Xiao Feng

2010-01-01T23:59:59.000Z

499

Sauget Plant Flare Gas Reduction Project  

E-Print Network [OSTI]

Empirical analysis of stack gas heating value allowed the Afton Chemical Corporation Sauget Plant to reduce natural gas flow to its process flares by about 50% while maintaining the EPA-required minimum heating value of the gas streams....

Ratkowski, D. P.

2007-01-01T23:59:59.000Z

500