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Note: This page contains sample records for the topic "h2 world installed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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1

GHPGHPGHPGHPGHPsPayforThemselvessPayforThemselvessPayforThemselvessPayforThemselvessPayforThemselves The world's largest installation of geothermal heat  

E-Print Network (OSTI)

ThemselvessPayforThemselvessPayforThemselvessPayforThemselvessPayforThemselves The world's largest installation of geothermal heat pumps has proven that this technology can deliver big savings resulting from the retrofit. Geothermal heat pumps (GHPs) were installed in a comprehensive energy their qualifications to build and finance successful GHP-centered projects. (Geothermal heat pumps are also known

Oak Ridge National Laboratory

2

Hydrogen (H2)  

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

Hydrogen (H2) Hydrogen (H2) Historical Records from Ice Cores Deuterium Record from Dome C, Antarctica Continuous Measurements Advanced Global Atmospheric Gases Experiment (AGAGE,...

3

H2 Production and Fuel Cells  

SciTech Connect

The world demand for energy and the need for protecting our environment can be achieved by increasing energy efficiency and by developing clean energy sources. Among the alternative fuels, hydrogen is receiving a lot of attention around the world. In this chapter, recent applications of oxide nanostructures in H2 production and fuel cell technology are summarized. We cover in detail catalytic studies for hydrogen production via the water gas shift reaction over ceria-based nanosystems. These studies illustrate the importance of understanding the fundamental conditions necessary for optimal operation of the catalysts.

Wang, Xianqin; Rodriguez, Jose A.

2007-01-01T23:59:59.000Z

4

H2 Educate! Student Guide  

Fuel Cell Technologies Publication and Product Library (EERE)

H2 Educate! Teacher and Student Guides - These new guides were developed by the National Energy Education Development (NEED) Project's Teacher Advisory Board for the DOE Hydrogen Program. Sentech, Inc

5

H2 Educate! Teacher Guide  

Fuel Cell Technologies Publication and Product Library (EERE)

H2 Educate! Teacher and Student Guides - These new guides were developed by the National Energy Education Development (NEED) Project's Teacher Advisory Board for the DOE Hydrogen Program. Sentech, Inc

6

H2 Logic | Open Energy Information  

Open Energy Info (EERE)

H2 Logic Jump to: navigation, search Name H2 Logic Place Denmark Sector Hydro, Hydrogen Product H2 logic is involved in a range of activities including consultancy,research...

7

FCT Education: Increase Your H2IQ  

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

Increase Your H2IQ to someone by Increase Your H2IQ to someone by E-mail Share FCT Education: Increase Your H2IQ on Facebook Tweet about FCT Education: Increase Your H2IQ on Twitter Bookmark FCT Education: Increase Your H2IQ on Google Bookmark FCT Education: Increase Your H2IQ on Delicious Rank FCT Education: Increase Your H2IQ on Digg Find More places to share FCT Education: Increase Your H2IQ on AddThis.com... Home Increase Your H2IQ Fuel Cell Basics Hydrogen Production Basics Hydrogen Delivery Basics Hydrogen Storage Basics Hydrogen Safety Basics For Safety & Code Officials For State & Local Governments For Early Adopters For Students & Educators Careers in Hydrogen & Fuel Cells Quick Links Hydrogen Production Hydrogen Delivery Hydrogen Storage Fuel Cells Technology Validation Manufacturing

8

ARRC H2 Alliance | Open Energy Information  

Open Energy Info (EERE)

ARRC H2 Alliance ARRC H2 Alliance Jump to: navigation, search Name ARRC/H2 Alliance Place Connecticut Zip 6840 Sector Hydro, Hydrogen Product The objective of the ARRC/H2 Alliance is to design and build the first viable prototype Hydrogen Fueling Station / Information Center in key locations worldwide. References ARRC/H2 Alliance[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. ARRC/H2 Alliance is a company located in Connecticut . References ↑ "ARRC/H2 Alliance" Retrieved from "http://en.openei.org/w/index.php?title=ARRC_H2_Alliance&oldid=342332" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages

9

Laboratory Study of Premixed H2-Air and H2-N2-Air Flames in a...  

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

of Premixed H2-Air and H2-N2-Air Flames in a Low-Swirl Injector for Ultra-Low Emissions Gas Turbines Title Laboratory Study of Premixed H2-Air and H2-N2-Air Flames in a Low-Swirl...

10

Hydrogen (H2) Production by Oxygenic Phototrophs  

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

Production by Oxygenic Phototrophs Eric L. Hegg Michigan State University Great Lakes Bioenergy Research Center Bioresour. Technol. 2011, 102, 8589-8604 Major Challenges to H 2 Photoproduction Biological Challenges * Poor efficiency of H 2 production * Poor heterologous expression of H 2 -forming enzymes * Low quantum yields * Competition for reducing equivalents; poor electron coupling * Sensitivity of H 2 -forming enzymes to O 2 M. Ghirardi, Abstract #1751, Honolulu PRiME 2012 Technical Challenges * Mixture of H 2 and O 2 ; H 2 separation and storage * CO 2 addition and overall reactor design Overcoming Low Efficiency: Improving ET * Eliminate or down-regulate pathways competing for ele * Production of organic acids * Formation of NADPH/carbon fixation

11

Military installations  

Science Conference Proceedings (OSTI)

This report has reviewed the use of U.S. coal at DOD installations in West Germany. DOD reported that between April 1, 1988, and December 31, 1988, it had between 306,000 and 419,000 tons of U.S. coal stored in Germany. About two-thirds of that was anthracite coal. GAO visited six coal-handling locations that accounted for 72 to 79 percent of the total U.S. coal between April and December 1988. This report could not verify the official inventory records at five locations - two Air Force and three Army - for several reasons, including a lack of required physical inventories of coal for recent years. DOD's coal consumption data for fiscal year 1988 appeared to be accurate since it matched the data reported on source documents maintained at the installations and their commands. According to reported DOD coal inventory and consumption data, as of September 30, 1988, DOD had enough anthracite coal on hand to satisfy projected demands through at least fiscal year 1993, given that no additional heating plant conversions other than those already approved occur and no additional shipments of coal occur. DOD said that as of September 30, 1988, it facilities in Germany had enough anthracite coal on hand to last a minimum of five years.

Not Available

1990-03-01T23:59:59.000Z

12

H2A Delivery Models and Results  

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

of well defined "base cases" that span major markets and demand levels: Hydrogen Delivery Scenario Analysis Model (HDSAM) * Estimate the cost of H 2 delivery for base cases. *...

13

Final Report for the H2Fuel Bus  

DOE Green Energy (OSTI)

The H2Fuel Bus is the world's first hydrogen-fueled electric hybrid transit bus. It was a project developed through a public/private partnership involving several leading technological and industrial organizations, with primary funding by the Department of Energy (DOE). The primary goals of the project are to gain valuable information on the technical readiness and economic viability of hydrogen fueled buses and to enhance the public awareness and acceptance of emerging hydrogen technologies.

Jacobs, W.D.

1998-11-25T23:59:59.000Z

14

STATEMENT OF CONSIDERATIONS REQUEST BY H2GEN INNOVATIONS, INC. (H2GEN) FOR AN  

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

H2GEN INNOVATIONS, INC. (H2GEN) FOR AN H2GEN INNOVATIONS, INC. (H2GEN) FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN RIGHTS TO INVENTIONS MADE UNDER COOPERATIVE AGREEMENT NUMBER DE-FC04-02AL67613, DOE WAIVER NO. W(A) 02-021. The Petitioner, H2Gen, a subcontractor to Air Products & Chemicals, Inc. (Air Products), has requested a waiver of all domestic and foreign patent rights to inventions that H2Gen may conceive or first reduce to practice in the course of H2Gen's work as a subcontractor under Cooperative Agreement Number DE-FC04-02AL67613 entitled "Development of a Turnkey Commercial Hydrogen Fueling Station" with the U.S. Department of Energy (DOE). H2Gen had originally requested rights in any trade secrets it may have conceived under the subcontract-this request for rights in trade secrets has

15

AOCS Official Method H 2-41  

Science Conference Proceedings (OSTI)

Petroleum Ether AOCS Official Method H 2-41 Methods Downloads Methods Downloads DEFINITION SCOPE 6ADA986E906791AA56A1C6453143C945 MC-H241 2425

16

H2 Energy LLC | Open Energy Information  

Open Energy Info (EERE)

H2 Energy LLC Place Hawaii Sector Hydro, Hydrogen Product Partnership between HiBEAM, an organisation of venture capitalists, and Sennet Capital, a merchant bank, selected by state...

17

H2Scan LLC | Open Energy Information  

Open Energy Info (EERE)

H2Scan LLC H2Scan LLC Jump to: navigation, search Name H2Scan LLC Place Valencia, California Zip 91355 Sector Hydro, Hydrogen Product Hydrogen specific sensing systems, uniquely able to detect hydrogen against virtually any background gases. Coordinates 39.468791°, -0.376913° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.468791,"lon":-0.376913,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

18

DOE Hydrogen Analysis Repository: H2M Model of H2 Production...  

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

gas; GHG-constrained Purpose H2M supports a number of milestones in the Systems Analysis and Systems Integration activities of the DOE Hydrogen Program. Performer...

19

Cowlitz County PUD - H2 AdvantagePlus Residential Heat Pump Program |  

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

Cowlitz County PUD - H2 AdvantagePlus Residential Heat Pump Program Cowlitz County PUD - H2 AdvantagePlus Residential Heat Pump Program Cowlitz County PUD - H2 AdvantagePlus Residential Heat Pump Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heat Pumps Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Heat Pumps: $450 - $1,800 Conversion from Electric Forced Air Furnace: $1,400 - $1,900 Duct Sealing: $50 - $350 Heat Pump Controls: $300 Provider Cowlitz County Public Utility District Cowlitz County PUD will provide rebates to customer homeowners who have a PUD-qualified heat pump dealer upgrade their heating system with the installation of a premium efficiency heat pump system, in accordance with the PUD's rigid set of installation standards, and who upgrade their

20

NIST Net installation instructions  

Science Conference Proceedings (OSTI)

... Xaw3d, and neXtaw; Build and install the nistnet module, API library, and user interface make make install; Try things out ...

2013-09-12T23:59:59.000Z

Note: This page contains sample records for the topic "h2 world installed" 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

PETSc: Documentation: Installation  

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

Installation Home Download Features Documentation Manual pages and Users Manual Citing PETSc Tutorials Installation AMS Changes Bug Reporting Code Management FAQ License Linear...

22

NASA Perspectives on Cryo H2 Storage  

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

Perspectives on Cryo H2 Perspectives on Cryo H2 Storage DOE Hydrogen Storage Workshop Marriott Crystal Gateway Arlington, VA February 15, 2011 David J. Chato NASA Glenn Research Center Michael P. Doherty NASA Glenn Research Center 2 Objectives Purposes of this Presentation * To show the role of Cryogenics in NASA prior missions * To show recent NASA accomplishments in cryogenic fluid management technology * To highlight the importance of long term cryogenic storage to future NASA missions (especially Human Space flight) 3 What is Cryogenic Fluid Management? 3 The Cartoon Guide to Cryogenic Fluid Management Illustrating Key Concepts in Iconic Form 4 GRC Cryogenic Fluid Management Accomplishments Pioneering cryogenic propellant properties, behavior, and instrumentation studies 1960s-70s 1962-> Centaur

23

DOE Hydrogen Analysis Repository: H2A Production Model  

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

Production Model Project Summary Full Title: H2A Hydrogen Production Cost Analysis Model Project ID: 219 Principal Investigator: Todd Ramsden Brief Description: The H2A Production...

24

H2 Energy Solutions Inc | Open Energy Information  

Open Energy Info (EERE)

icon Twitter icon H2 Energy Solutions Inc Jump to: navigation, search Name H2 Energy Solutions Inc Place Hollister, California Zip 95023 Sector Hydro, Hydrogen Product...

25

FCT Systems Analysis: DOE H2A Analysis  

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

H2A Analysis to someone by H2A Analysis to someone by E-mail Share FCT Systems Analysis: DOE H2A Analysis on Facebook Tweet about FCT Systems Analysis: DOE H2A Analysis on Twitter Bookmark FCT Systems Analysis: DOE H2A Analysis on Google Bookmark FCT Systems Analysis: DOE H2A Analysis on Delicious Rank FCT Systems Analysis: DOE H2A Analysis on Digg Find More places to share FCT Systems Analysis: DOE H2A Analysis on AddThis.com... Home Analysis Methodologies DOE H2A Analysis Scenario Analysis Quick Links Hydrogen Production Hydrogen Delivery Hydrogen Storage Fuel Cells Technology Validation Manufacturing Codes & Standards Education Contacts DOE H2A Analysis Realistic assumptions, both market- and technology-based, are critical to an accurate analytical study. DOE's H2A Analysis Group develops the

26

OEM Perspective on Cryogenic H2 Storage  

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

compressed compressed Hydrogen Storage. Tobias Brunner February 15 th , 2011, Washington D.C. BMW Hydrogen. Hydrogen Storage Workshop. BMW EfficientDynamics Less emissions. More driving pleasure. BMW Hydrogen Washington DC 02/15/2011 Page 2 BMW Hydrogen Technology Strategy. Advancement of key components. Source: BMW Advanced key components Next vehicle & infrastructure Hydrogen 7 small series LH 2 Storage  Capacity   Safety   Boil-off loss   Pressure supply   Complexity   Infrastructure  Technology leap storage & drive train Efficient long-range mobility:  Zero Emission  Focus on vehicles with high energy demand.  Range > 500 km (6-8 kg H 2 )  Fast refueling (< 4 min / 6 kg)  Optimized safety oriented vehicle package & component

27

Historical Information H.2 Biological Studies  

Office of Legacy Management (LM)

_-_ . - _-_ . - H.2 Biological Studies (0 \ j ; : : j Book . l Ad Hoc Rulison Review Panel Comments Regarding Re-Entry , and Testing Operations, December 22, 1969 This page intentionally left blank December 22, 1969 M r . Robert E. Miller, Manager Nevada Operations Office U. S. Atomic Energy Commission Post Office Box 14100 Las Vegas, Nevada 89114 Dear M r . Miller: F4cmbers of t h e A d Hoc Rulison Review Panel reconvened on December 22, 1969, t o hear and discuss comments r e s u l t i n g from our report of November 21, 1969. Comments of the Panel a r e herein again presented i n two p a r t s : (1) engineering and (2) bio-environmental aspects of t h e re-entxy and t e s t i n g operation. Modifications of our previous recommendations a r e t h e r e s u l t of c l a r i f i c a t i o n of our comments as well a

28

FCT Safety, Codes and Standards: H2 Safety Snapshot Newsletter  

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

H2 Safety Snapshot H2 Safety Snapshot Newsletter to someone by E-mail Share FCT Safety, Codes and Standards: H2 Safety Snapshot Newsletter on Facebook Tweet about FCT Safety, Codes and Standards: H2 Safety Snapshot Newsletter on Twitter Bookmark FCT Safety, Codes and Standards: H2 Safety Snapshot Newsletter on Google Bookmark FCT Safety, Codes and Standards: H2 Safety Snapshot Newsletter on Delicious Rank FCT Safety, Codes and Standards: H2 Safety Snapshot Newsletter on Digg Find More places to share FCT Safety, Codes and Standards: H2 Safety Snapshot Newsletter on AddThis.com... Home Basics Current Approaches to Safety, Codes & Standards DOE Activities Quick Links Hydrogen Production Hydrogen Delivery Hydrogen Storage Fuel Cells Technology Validation Manufacturing Education Systems Analysis

29

Reflectivity software installation  

Science Conference Proceedings (OSTI)

... First download and unpack the reflectometry source tree. You may need to build and install Tcl/Tk, BLT, TkTable, BWidget and TkCon. ...

30

Hydrogen Analysis (H2A) | Open Energy Information  

Open Energy Info (EERE)

Hydrogen Analysis (H2A) Hydrogen Analysis (H2A) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Hydrogen Analysis (H2A) Agency/Company /Organization: National Renewable Energy Laboratory Sector: Energy Focus Area: Economic Development Topics: Policies/deployment programs Website: www.nrel.gov/hydrogen/energy_analysis.html#h2a OpenEI Keyword(s): EERE tool Language: English References: H2A Analysis[1] Perform economic analysis of forecourt (distributed) and central hydrogen production systems using various energy resources, including renewables, coal, natural gas, and biomass; calculate the delivered cost of hydrogen for a particular delivery component. H2A, which stands for Hydrogen Analysis, was initiated to better leverage the combined talents and capabilities of analysts working on hydrogen

31

HVAC Installed Performance  

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

HVAC Installed Performance HVAC Installed Performance ESI, Tim Hanes Context * The building envelope has historically been the focus in residential homes. * The largest consumer of energy in residential homes is typically the HVAC system. * Testing the performance of the HVAC system has not been pursued to its full potential. Technical Approach * Currently very little performance testing is being done to the HVAC system. * The only way to know if a HVAC system is operating correctly is to measure the Btu/h. * This should be done at the equipment and at the the system. Recommended Guidance * Training of HVAC technicians, installers, and salespeople is a must. * If only the technician is trained than implementing the change will not happen. * Public awareness of proper installation and its

32

HVAC Installed Performance  

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

This presentation was given at the Summer 2012 DOE Building America meeting on July 25, 2012, and addressed the question HVAC proper installation energy savings: over-promising or under-delivering?"

33

H2A Hydrogen Production Analysis Tool (Presentation)  

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

Cost Analyses Darlene Steward, NREL H2A Overview * Discounted cash flow analysis tool for production of hydrogen from various feedstocks - Inputs are; * Capital costs * Operating...

34

DOE Fuel Cell Technologies Office Record 12002: H2 Production...  

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

Fuel Cell Technologies Office Record Record : 12002 Date: February 22, 2012 Title: H2 Production Status & Threshold Costs Plot 2006-2011 Originator: Eric Miller and Sarah...

35

Biogas Purification: H2S Removal using Biofiltration.  

E-Print Network (OSTI)

??Biogas, composed principally of methane, has limited use in energy generation due to the presence of hydrogen sulphide (H2S). Biogas cannot be burned directly in (more)

Fischer, Mary Elizabeth

2010-01-01T23:59:59.000Z

36

Single photon induced symmetry breaking of H2 dissociation  

E-Print Network (OSTI)

computational methods used B-spline functions to obtain thein H 2 [13, 19, 20]. B-spline functions have also led,

2008-01-01T23:59:59.000Z

37

Nano Sep Membrane for H2 Flux brief  

CO, CH4, and H2O that are associated with steam reforming/water gas shift reactions. ... established distribution networks, and evidence of sufficient ...

38

DOE Hydrogen Analysis Repository: Transition Analysis - H2 Production...  

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

Transition Analysis - H2 Production and Delivery Infrastructure Project Summary Full Title: Transition Analysis of the Hydrogen Production and Delivery Infrastructure as a Complex...

39

H2A Delivery: Forecourt Compression & Storage Optimization (Part...  

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

set in order to match the performance (fill time, relative crowding) of modern gas stations 1 Fuel Gasoline Peak Monthly Supply Proper Allocation of H2 Dispensers ggemonth...

40

DOE Hydrogen Analysis Repository: H2A Delivery Scenario Analysis...  

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

Scenario Analysis Model (HDSAM) Project Summary Full Title: H2A Delivery Scenario Analysis Model (HDSAM) Project ID: 218 Principal Investigator: Marianne Mintz Keywords: Models;...

Note: This page contains sample records for the topic "h2 world installed" 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

H2A Delivery Components Model and Analysis  

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

- Replacement capital includes for some components H2A Delivery Component Economic Analysis * The economic results presented assume specific scenario - Scenario refers to...

42

DOE Hydrogen Analysis Repository: Hydrogen (H2) Co-Production...  

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

Integrated with Stationary Fuel Cell Systems Project Summary Full Title: Thermodynamic, Economic, and Environmental Modeling of Hydrogen (H2) Co-Production Integrated...

43

Installed Geothermal Capacity | Open Energy Information  

Open Energy Info (EERE)

Geothermal Capacity Geothermal Capacity Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Installed Geothermal Capacity International Market Map of U.S. Geothermal Power Plants List of U.S. Geothermal Power Plants Throughout the world geothermal energy is looked at as a potential source of renewable base-load power. As of 2005 there was 8,933 MW of installed power capacity within 24 countries. The International Geothermal Association (IGA) reported 55,709 GWh per year of geothermal electricity. The generation from 2005 to 2010 increased to 67,246 GWh, representing a 20% increase in the 5 year period. The IGA has projected that by 2015 the new installed capacity will reach 18,500 MW, nearly 10,000 MW greater than 2005. [1] Countries with the greatest increase in installed capacity (MW) between

44

MELCOR-H2 Benchmarking of the SNL Transient Sulfuric Acid Decomposition Experiments  

SciTech Connect

MELCOR is a world-renowned nuclear reactor safety analysis code that is used to simulate both light water and gas-cooled reactors. MELCOR-H2 is an extension of MELCOR that can model detailed nuclear reactors that are fully coupled with modular secondary-system components and the sulfur iodine (SI) thermochemical cycle for the generation of hydrogen and electricity. The models are applicable to both steady state and transient calculations. Previous work has shown that the hydrogen generation rate calculated by MELCOR-H2 for the SI cycle was within the expected theoretical yield, thus providing a macroscopic confirmation that MELCOR-H2's computational approach is reasonable. However, in order to better quantify its adequacy, benchmarking of the code with experimental data is required. Sulfuric acid decomposition experiments were conducted during late 2006 at Sandia National Laboratories, and MELCOR-H2 was used to simulate them. We developed an input deck based on the experiment's geometry, as well as the initial and boundary conditions, and then proceeded to compare the experimental acid conversion efficiency and SO{sub 2} production data with the code output. The comparison showed that the simulation output was typically within less than 10% of experimental data, and that key experimental data trends such as acid conversion efficiency, molar acid flow rate, and solution mole % were computed adequately by the MELCOR-H2. (authors)

Rodriguez, Sal B.; Gauntt, Randall O.; Gelbard, Fred; Pickard, Paul; Cole, Randy; McFadden, Katherine; Drennen, Tom; Martin, Billy [Sandia National Laboratories, P.O. Box 5800, MS 0748, Albuquerque, NM 87185-0748 (United States); Louie, David; Archuleta, Louis [OMICRON Safety and Risk (United States); Revankar, Shripad T. [Purdue University (United States); Vierow, Karen [University of Texas A and M (United States); El-Genk, Mohamed; Tournier, Jean Michel [University of New Mexico (United States)

2007-07-01T23:59:59.000Z

45

H2S molecular beam passivation of Ge(001)  

Science Conference Proceedings (OSTI)

A fundamental issue regarding the introduction of high-mobility Ge channels in CMOS circuits is the electrical passivation of the interface with the high-k gate dielectric. In this paper, we investigate the passivation of p-Ge(001) using molecular H"2S. ... Keywords: H2S, High- semiconductors, Molecular beam epitaxy, Passivation

C. Merckling; Y. C. Chang; C. Y. Lu; J. Penaud; M. El-Kazzi; F. Bellenger; G. Brammertz; M. Hong; J. Kwo; M. Meuris; J. Dekoster; M. M. Heyns; M. Caymax

2011-04-01T23:59:59.000Z

46

Autothermal Cyclic Reforming Based H2 Generating & Dispensing System  

E-Print Network (OSTI)

Pressure Reforming Comp- ressor 100 psig 100 psig Reformer H2 PSA SyngasNatural Gas Low Pressure Reforming CMP Syngas 5 psig5 psig Reformer CMP 100 psig H2 PSA Natural Gas Syngas CMP HX CMP HX Thermal Reliability (Eliminates Syngas Compressor) Advantages 70-80%70-80%Thermal Efficiency (Excludes Electricity

47

Hydrogen (H2) Production by Anoxygenic Purple Nonsulfur Bacteria  

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

produc8on by anoxygenic purple nonsulfur bacteria James 'Jake' McKinlay Assistant Professor, Biology Indiana University, Bloomington 4 N 2 + + 2NH 3 Purple n on---sulfur b acteria produce H 2 via n itrogenase biosynthe8c precursors and CO 2 central organic 'waste' metabolism compounds H + e --- Nitrogenase H 2 ATP Light (cyclic) energy photophosphoryla/on N 2 + 8H + + 8e - + 16ATP à H 2 + 2NH 4 + 8H + + 8e - + 16ATP à 4H 2 This is mode of photosynthesis does not produce oxygen Current state of the technology * H 2 yields - Growing : 10 - 25% of theoreIcal maximum - Non---growing: 40 - 91% of theoreIcal maximum * H 2 producIon rates L ---1 h --- - 10 - 82.5 ml H 2 L ---1 h ---1 over - 67 ml H 2 4000 h * Immobilized in 70 μm---thick latex film. Gosse et al. 2010. Biotechnol. P rog. 26: 907 - 18 * PhotosyntheIc efficiency: 1 - 2% - 6% Barbosa et al. 2001. J. Biotechnol. 8 5: 25---33 Reviewed

48

Phase Transformations of Micron-Sized H2SO4/H2O Particles Studied by Infrared Spectroscopy  

E-Print Network (OSTI)

indicate that solid phase forma- tion from STS does not occur until the ice frost point is reached.2Phase Transformations of Micron-Sized H2SO4/H2O Particles Studied by Infrared Spectroscopy Scot T been developed for investigations of phase transitions of micron-sized particles through infrared

49

DOE Hydrogen Analysis Repository: H2 Fueling Appliances Cost and  

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

H2 Fueling Appliances Cost and Performance H2 Fueling Appliances Cost and Performance Project Summary Full Title: H2 Production Infrastructure Analysis - Task 2: Cost and Performance of H2 Fueling Appliances Project ID: 80 Principal Investigator: Brian James Keywords: Costs; steam methane reforming (SMR); autothermal reforming (ATR); hydrogen fueling Purpose The purpose of the analysis was to estimate the capital cost and the resulting cost of hydrogen of several types of methane-fueled hydrogen production systems. A bottoms-up cost analysis was conducted of each system to generate a system design and detailed bill-of-materials. Estimates of the overall capital cost of the hydrogen production appliance were generated. This work supports Systems Analysis Milestone A1. ("Complete techno-economic analysis on production and delivery technologies currently

50

www.praxair.com H2 Storage and  

E-Print Network (OSTI)

Station Schedule Overview Project Milestones Planned Start Oct 2002 Actual Start (Contracting Delay) Jan Simulated Commercial Environment Integrated, Aesthetic Packaging Low-Profile Tighter Footprint #12;LAX H2

51

Argonne Transportation - DOE H2A Delivery Analysis  

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

DOE H2A Delivery Analysis Hydrogen delivery is an essential component of any future hydrogen energy infrastructure. Hydrogen must be transported from the point of production to the...

52

Curating performance installations  

Science Conference Proceedings (OSTI)

In this paper we will examine the use of the digital screen display as a primary form of accessing information within the museum context. We will argue that this mode of dissemination, achieved primarily through a Graphic User Interface (GUI) though ... Keywords: GUI, becoming, being, content, dissemination, exhibition, experience, form, information, installation, interactivity, interpretation, materiality, museum, nothing, objecthood, performance, performative, re-enactment, screen, technology, trajectory

Daniel Felstead; Kate Bailey

2011-07-01T23:59:59.000Z

53

Summary World Wind Energy Data (from World on the Edge) | OpenEI  

Open Energy Info (EERE)

the Earth Policy Institute. This wind energy dataset includes the following cumulative installed wind power capacity datasets: World (1980 - 2009); Top ten countries (1980 -...

54

Low pressure turbine installation  

SciTech Connect

Low-pressure turbine installation is described comprising a casing, at least two groups of turbine stages mounted in said casing, each turbine stage having blades so arranged that a flow of steam passes through the respective turbine stages in contraflow manner, partition means in said casing for separating the opposed final stages of said turbine stages from each other, and steam exhausting means opened in the side walls of said casing in a direction substantially perpendicular to the axis of said turbine, said steam exhausting means being connected to condensers.

Iizuka, N.; Hisano, K.; Ninomiya, S.; Otawara, Y.

1976-08-10T23:59:59.000Z

55

Overview of NEMS-H2, Version 1.0  

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

NEMS-H2, Version 1.0 NEMS-H2, Version 1.0 Frances Wood OnLocation, Inc., Energy Systems Consulting (fwood@onlocationinc.com) January 26, 2006 OnLocation, Inc., Energy Systems Consulting 2 Today's Presentation * Overview of NEMS-H2 Structure * Current Status * New Hydrogen Market Module (HMM) * Transportation Module Modifications * Preliminary Test Runs * Looking Ahead to Next Phase OnLocation, Inc., Energy Systems Consulting 3 NEMS Overview * The National Energy Modeling System (NEMS) was developed and is maintained by EIA - Annual Energy Outlook projections - Congressional as well as agency requests * NEMS has also been used extensively outside of EIA - Various National Laboratories studies - National Commission on Energy Policy - Program offices within DOE for R&D benefits estimation * Modular structure allows each sector to be represented by

56

Symmetry Breaking of H2 Dissociation by a Single Photon  

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

Symmetry Breaking of H2 Symmetry Breaking of H2 Dissociation by a Single Photon Symmetry Breaking of H2 Dissociation by a Single Photon Print Wednesday, 25 July 2007 00:00 A single hydrogen (or deuterium) molecule consists of only two protons (deuterons) and two electrons and is perfectly symmetric. Linearly polarized photons are similarly symmetric. So one might think that the angular distribution of photoelectrons resulting from photoionization of the molecule by the photon accompanied by dissociation into a hydrogen atom and a hydrogen ion would itself be symmetric. However, an international team of researchers from Germany, Spain, and the U.S. has now shown that this need not be the case. When there are multiple quantum paths for the process, interference between waves in the coherent superposition of electron states (which exists when the molecular fragments are still close together) skews the distribution by breaking the molecular symmetry.

57

DOE Hydrogen Analysis Repository: H2 Production by Fermentation  

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

H2 Production by Fermentation H2 Production by Fermentation Project Summary Full Title: Boundary Analysis for H2 Production by Fermentation Project ID: 70 Principal Investigator: Tim Eggeman Keywords: Hydrogen production; pressure swing adsorption (PSA); glucose; costs; fermentation Performer Principal Investigator: Tim Eggeman Organization: Neoterics International Address: 2319 S. Ellis Ct. Lakewood, CO 80228 Telephone: 303-358-6390 Email: time@NeotericsInt.com Sponsor(s) Name: Roxanne Garland Organization: DOE/EERE/HFCIT Telephone: 202-586-7260 Email: Roxanne.Garland@ee.doe.gov Name: Margaret Mann Organization: National Renewable Energy Laboratory Telephone: 303-275-2921 Email: Margaret_mann@nrel.gov Period of Performance Start: July 2001 End: September 2004 Project Description Type of Project: Analysis

58

Summary World Solar Energy Data (from World on the Edge) | OpenEI  

Open Energy Info (EERE)

Solar Energy Data (from World on the Edge) Solar Energy Data (from World on the Edge) Dataset Summary Description This dataset presents summary information related to world solar energy. It is part of a supporting dataset for the book World On the Edge: How to Prevent Environmental and Economic Collapse by Lester R. Brown, available from the Earth Policy Institute. This solar energy dataset includes the following: World solar PV production (1975 - 2009); Annual solar PV production by country (1995 - 2009); Solar PV production in the US (1976 - 2009); World cumulative solar PV installations (1998 - 2009); Annual solar PV installations in selected countries and the world (1998 - 2009); Cumulative solar PV installations in the US (1998 - 2009) and EU (1998 - 2009); World installed concentrating solar thermal power capacity (1980 - 2009); solar water and space heating area in selected countries (2008) and top ten countries (2008).

59

SO3/H2SO4 Measurement Techniques and Instrumentation  

Science Conference Proceedings (OSTI)

Sulfur trioxide (SO3) is the principal condensable from coal-fired boilers. Measuring SO3 and its reaction product sulfuric acid (H2SO4), poses one of the more difficult challenges in emission measurement. Typically, when quantifying pollutants in flue gases, the pollutant is measured in a single phase, either as a gas, liquid or solid. The reaction of SO3 with water vapor to form gaseous H2SO4 is a dynamic process dependent upon the concentration of the reactants, flue gas temperature, and to a lesser e...

2008-12-16T23:59:59.000Z

60

Windows Installation Notes for EXPGUI  

Science Conference Proceedings (OSTI)

... These notes describe how GSAS & EXPGUI are installed using separate distribution files for GSAS, EXPGUI and Tcl/Tk. ...

Note: This page contains sample records for the topic "h2 world installed" 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

ORIGINAL ARTICLE Chemolithotrophic acetogenic H2/CO2 utilization  

E-Print Network (OSTI)

(Hamilton no. 79476). The eluent was 0.016 N H2SO4 at a flow rate of 0.4 ml min 1 . Biogas analysis was performed on 1-ml aliquots of headspace gas collected with an N2-flushed airtight syringe. The biogas

Lovley, Derek

62

H2A Production Model, Version 2 User Guide  

DOE Green Energy (OSTI)

The H2A Production Model analyzes the technical and economic aspects of central and forecourt hydrogen production technologies. Using a standard discounted cash flow rate of return methodology, it determines the minimum hydrogen selling price, including a specified after-tax internal rate of return from the production technology. Users have the option of accepting default technology input values--such as capital costs, operating costs, and capacity factor--from established H2A production technology cases or entering custom values. Users can also modify the model's financial inputs. This new version of the H2A Production Model features enhanced usability and functionality. Input fields are consolidated and simplified. New capabilities include performing sensitivity analyses and scaling analyses to various plant sizes. This User Guide helps users already familiar with the basic tenets of H2A hydrogen production cost analysis get started using the new version of the model. It introduces the basic elements of the model then describes the function and use of each of its worksheets.

Steward, D.; Ramsden, T.; Zuboy, J.

2008-09-01T23:59:59.000Z

63

Roadmap for H2 in the Nordic Countries  

E-Print Network (OSTI)

uptake covering the whole value chain of hydrogen energy ­ production, storage, distribution and end use Nordic Hydrogen Energy Foresight www.h2foresight.info Risø National Laboratory December 2004 #12;Author in hydrogen and fuel cell energy development and suggested paths that Nordic in- dustry, energy companies

64

Rensselaer Experiment Finds Water Molecules Are Always H2O  

E-Print Network (OSTI)

and engineering physics program and professor of physics at Ben-Gurion University. "The strong neutron scattering formula from H2O to H1.5O. The effect was revealed through a strong neutron scattering anomaly, which they claimed to have observed. To address the problem, Rensselaer-Ben-Gurion researchers used neutrons

Danon, Yaron

65

Modeling H2 adsorption in carbon-based structures  

E-Print Network (OSTI)

Hydrogen storage has been identified as a primary bottleneck in the large-scale implementation of a hydrogen-based economy. Many research efforts are underway to both improve the capacity of existing hydrogen storage systems and develop new systems. One promising area of research is hydrogen physi-sorbed into carbonbased structures such as nanotubes and graphene. Two novel systems consisting of a phthalocyanine salt with a large cation were studied. Ab initio, density functional theory, and molecular dynamics simulations of tetramethylammonium lithium phthalocyanine (TMA-LiPc) and trimethyl-(2-trimethylazaniumylethyl) azanium phthalocyanine (TMA2-Pc) were undertaken to estimate the H2 gas-solid adsorption uptake (wt/wt) as a function of pressure and temperature. For TMA-LiPc, the maximum H2 binding energy was approximately 0.9 kcal/mol for an isolated system and 1.2 kcal/mol for a crystal. H2 adsorption at the optimal inter-layer distance of 8.49 ranged from 2.1% to 6.0% (wt/wt) at 300 K, 2.5% to 6.5% at 273K, 3.3% to 7.2% at 236K, 5.2% to 8.6% at 177K, and 10.4% to 11.7% at 77K. At ILD 10 H2 adsorption was about 1.5% (wt/wt) higher at all points. For TMA2-Pc, the maximum H2 binding energy was approximately 1.3 kcal/mol for an isolated system and 1.2 kcal/mol for a crystal. H2 adsorption at the optimal inter-layer distance of 8.12 ranged from 0.5% to 2.6% (wt/wt) at 300 K, 0.6% to 2.8% at 273K, 0.8% to 3.2% at 236K, 1.4% to 3.9% at 177K, and 4.5% to 6.0% at 77K. At ILD 10 H2 adsorption ranged from about 0.1% (wt/wt) at 40 bar to 0.5% higher at 250 bar. The behavior of H2 adsorption for both TMA-LiPc and TMA2-Pc were compared. The adsorbed H2 probability density was compared to pair correlation function data and surfaces of constant binding energy. Regions of relatively high H2 density appear to correlate well with the binding energy, but the total adsorption does not, indicating that the adsorption is driven by factors other than binding energetics. Lithium ion transport in TMA2-Pc was also investigated for suitability as an electrolyte medium for use in lithium ion battery systems.

Lamonte, Kevin Anthony

2008-05-01T23:59:59.000Z

66

Table F9. World installed geothermal generating capacity by region ...  

U.S. Energy Information Administration (EIA)

U.S. Energy Information Administration | International Energy Outlook 2011 259 Reference case projections for electricity capacity and generation by fuel

67

Symmetry Breaking of H2 Dissociation by a Single Photon  

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

Symmetry Breaking of H2 Dissociation by a Single Photon Print Symmetry Breaking of H2 Dissociation by a Single Photon Print A single hydrogen (or deuterium) molecule consists of only two protons (deuterons) and two electrons and is perfectly symmetric. Linearly polarized photons are similarly symmetric. So one might think that the angular distribution of photoelectrons resulting from photoionization of the molecule by the photon accompanied by dissociation into a hydrogen atom and a hydrogen ion would itself be symmetric. However, an international team of researchers from Germany, Spain, and the U.S. has now shown that this need not be the case. When there are multiple quantum paths for the process, interference between waves in the coherent superposition of electron states (which exists when the molecular fragments are still close together) skews the distribution by breaking the molecular symmetry.

68

Symmetry Breaking of H2 Dissociation by a Single Photon  

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

Symmetry Breaking of H2 Dissociation by a Single Photon Print Symmetry Breaking of H2 Dissociation by a Single Photon Print A single hydrogen (or deuterium) molecule consists of only two protons (deuterons) and two electrons and is perfectly symmetric. Linearly polarized photons are similarly symmetric. So one might think that the angular distribution of photoelectrons resulting from photoionization of the molecule by the photon accompanied by dissociation into a hydrogen atom and a hydrogen ion would itself be symmetric. However, an international team of researchers from Germany, Spain, and the U.S. has now shown that this need not be the case. When there are multiple quantum paths for the process, interference between waves in the coherent superposition of electron states (which exists when the molecular fragments are still close together) skews the distribution by breaking the molecular symmetry.

69

H2A Delivery Scenario Model and Analyses  

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

H2A Delivery Scenario Model H2A Delivery Scenario Model and Analyses Marianne Mintz and Jerry Gillette DOE Hydrogen Delivery Analysis and High Pressure Tanks R&D Project Review Meeting February 8, 2005 2 Pioneering Science and Technology Office of Science U.S. Department of Energy Topics * Delivery Scenarios - Current status - Future scenarios * Delivery Scenarios model - Approach - Structure - Current status - Results * Pipeline modeling - Approach - Key assumptions - Results * Next Steps 3 Pioneering Science and Technology Office of Science U.S. Department of Energy Delivery Scenarios 4 Pioneering Science and Technology Office of Science U.S. Department of Energy Three-Quarters of the US Population Reside in Urbanized Areas East of the Mississippi there are many large, proximate urban areas. In the West

70

Overview hazard analysis for the H2Fuel Bus Program  

DOE Green Energy (OSTI)

The H2Fuel Bus project is a joint development effort to produce a safe, near-zero emission, 32 passenger bus that is propelled by electric power with continuous on-board hydrogen powered battery recharging. A key initiative in the hydrogen bus development effort is a rigorous evaluation of operational safety. Westinghouse Savannah River Co., the prime contractor at the Department of Energy`s Savannah River Site, has developed a hazard analysis methodology designed to provide a systematic, comprehensive identification and evaluation of hazards. Although originally developed to support nuclear/chemical facility safety basis documentation, the SRS Methodology has widespread applicability to operations and/or systems that utilize hazardous materials and energy. This methodology was used to perform an overview hazard analysis for the H2Fuel Bus project to focus attention on those hypothetical circumstances that pose the greatest threat to the populace and property. The hazard analysis yields a listing of all known H2Fuel Bus hazards, postulated accident scenarios describing possible hazardous releases or conditions, an assessment of the scenarios in terms of frequency of occurrence and consequence, and binning in frequency-consequence space to assess the relative severity of postulated scenarios.

Hovis, G.L.

1996-06-18T23:59:59.000Z

71

HTAR Client Configuration and Installation  

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

Configuration and Installation Configuration and Installation HTAR Configuration and Installation HTAR is an archival utility similar to gnu-tar that allows for the archiving and extraction of local files into and out of HPSS. Configuration Instructions This distribution has default configuration settings which will work for most environments. If you want to use the default values (recommended) you can skip to the section labeled INSTALLATION INSTRUCTIONS. In certain environments, for example if your installation is on a machine which has more than one network interface, you may want to change some of these default settings. To help with this, an interactive Configure script is provided. To use it do $ ./Configure prior to installing. Configure will provide a description of the options

72

The Hydrogen Futures Simulation Model (H[2]Sim) technical description.  

SciTech Connect

Hydrogen has the potential to become an integral part of our energy transportation and heat and power sectors in the coming decades and offers a possible solution to many of the problems associated with a heavy reliance on oil and other fossil fuels. The Hydrogen Futures Simulation Model (H2Sim) was developed to provide a high level, internally consistent, strategic tool for evaluating the economic and environmental trade offs of alternative hydrogen production, storage, transport and end use options in the year 2020. Based on the model's default assumptions, estimated hydrogen production costs range from 0.68 $/kg for coal gasification to as high as 5.64 $/kg for centralized electrolysis using solar PV. Coal gasification remains the least cost option if carbon capture and sequestration costs ($0.16/kg) are added. This result is fairly robust; for example, assumed coal prices would have to more than triple or the assumed capital cost would have to increase by more than 2.5 times for natural gas reformation to become the cheaper option. Alternatively, assumed natural gas prices would have to fall below $2/MBtu to compete with coal gasification. The electrolysis results are highly sensitive to electricity costs, but electrolysis only becomes cost competitive with other options when electricity drops below 1 cent/kWhr. Delivered 2020 hydrogen costs are likely to be double the estimated production costs due to the inherent difficulties associated with storing, transporting, and dispensing hydrogen due to its low volumetric density. H2Sim estimates distribution costs ranging from 1.37 $/kg (low distance, low production) to 3.23 $/kg (long distance, high production volumes, carbon sequestration). Distributed hydrogen production options, such as on site natural gas, would avoid some of these costs. H2Sim compares the expected 2020 per mile driving costs (fuel, capital, maintenance, license, and registration) of current technology internal combustion engine (ICE) vehicles (0.55$/mile), hybrids (0.56 $/mile), and electric vehicles (0.82-0.84 $/mile) with 2020 fuel cell vehicles (FCVs) (0.64-0.66 $/mile), fuel cell vehicles with onboard gasoline reformation (FCVOB) (0.70 $/mile), and direct combustion hydrogen hybrid vehicles (H2Hybrid) (0.55-0.59 $/mile). The results suggests that while the H2Hybrid vehicle may be competitive with ICE vehicles, it will be difficult for the FCV to compete without significant increases in gasoline prices, reduced predicted vehicle costs, stringent carbon policies, or unless they can offer the consumer something existing vehicles can not, such as on demand power, lower emissions, or better performance.

Jones, Scott A.; Kamery, William; Baker, Arnold Barry; Drennen, Thomas E.; Lutz, Andrew E.; Rosthal, Jennifer Elizabeth

2004-10-01T23:59:59.000Z

73

The Hydrogen Futures Simulation Model (H[2]Sim) technical description.  

DOE Green Energy (OSTI)

Hydrogen has the potential to become an integral part of our energy transportation and heat and power sectors in the coming decades and offers a possible solution to many of the problems associated with a heavy reliance on oil and other fossil fuels. The Hydrogen Futures Simulation Model (H2Sim) was developed to provide a high level, internally consistent, strategic tool for evaluating the economic and environmental trade offs of alternative hydrogen production, storage, transport and end use options in the year 2020. Based on the model's default assumptions, estimated hydrogen production costs range from 0.68 $/kg for coal gasification to as high as 5.64 $/kg for centralized electrolysis using solar PV. Coal gasification remains the least cost option if carbon capture and sequestration costs ($0.16/kg) are added. This result is fairly robust; for example, assumed coal prices would have to more than triple or the assumed capital cost would have to increase by more than 2.5 times for natural gas reformation to become the cheaper option. Alternatively, assumed natural gas prices would have to fall below $2/MBtu to compete with coal gasification. The electrolysis results are highly sensitive to electricity costs, but electrolysis only becomes cost competitive with other options when electricity drops below 1 cent/kWhr. Delivered 2020 hydrogen costs are likely to be double the estimated production costs due to the inherent difficulties associated with storing, transporting, and dispensing hydrogen due to its low volumetric density. H2Sim estimates distribution costs ranging from 1.37 $/kg (low distance, low production) to 3.23 $/kg (long distance, high production volumes, carbon sequestration). Distributed hydrogen production options, such as on site natural gas, would avoid some of these costs. H2Sim compares the expected 2020 per mile driving costs (fuel, capital, maintenance, license, and registration) of current technology internal combustion engine (ICE) vehicles (0.55$/mile), hybrids (0.56 $/mile), and electric vehicles (0.82-0.84 $/mile) with 2020 fuel cell vehicles (FCVs) (0.64-0.66 $/mile), fuel cell vehicles with onboard gasoline reformation (FCVOB) (0.70 $/mile), and direct combustion hydrogen hybrid vehicles (H2Hybrid) (0.55-0.59 $/mile). The results suggests that while the H2Hybrid vehicle may be competitive with ICE vehicles, it will be difficult for the FCV to compete without significant increases in gasoline prices, reduced predicted vehicle costs, stringent carbon policies, or unless they can offer the consumer something existing vehicles can not, such as on demand power, lower emissions, or better performance.

Jones, Scott A.; Kamery, William; Baker, Arnold Barry; Drennen, Thomas E.; Lutz, Andrew E.; Rosthal, Jennifer Elizabeth

2004-10-01T23:59:59.000Z

74

Guidelines for solar energy installations  

SciTech Connect

Guidelines for solar energy installations are presented. The guideline is published in code form so that it can be used directly as the text of an ordinance to regulate the installation of solar systems. An index contains cross references to sections of existing model codes that are applicable to solar installations. Wind energy systems, passive solar space conditioning systems, photovoltaic systems, and systems involving mechanical compression of refrigerants are not included.

1984-01-01T23:59:59.000Z

75

DOE Hydrogen and Fuel Cells Program: H2 Safety Snapshot Bulletin  

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

Research Systems Analysis Systems Integration U.S. Department of Energy Search help Home > Safety > H2 Safety Snapshot Bulletin Printable Version H2 Safety Snapshot Bulletin H2...

76

ASHRAE Installs New Officers, Directors DENVER ASHRAE has installed  

E-Print Network (OSTI)

ASHRAE Installs New Officers, Directors DENVER ­ ASHRAE has installed new officers and directors for 2013-14 at its Annual Meeting held here June 22-26. The ASHRAE Presidential Address is viewable on You is William P. "Bill" Bahnfleth, Ph.D., P.E., Fellow ASHRAE, ASME Fellow, a professor of Architectural

Maroncelli, Mark

77

DOE Hydrogen Analysis Repository: H2A Case Study: Future Distributed...  

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

performance from projections and quotes. Models Used: H2A Production Model; H2A Delivery Scenario Analysis Model Timeframe Studied: 2025 ProductsDeliverables Description:...

78

Boundary Analysis for H2 Production by Fermentation  

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

Boundary Analysis for Boundary Analysis for H2 Production by Fermentation Submitted To: National Renewable Energy Laboratory by Tim Eggeman, Ph.D., P.E. Neoterics International March 12, 2004 Bioprocess * Energy * Chemicals * Polymers NEOTERICS INTERNATIONAL Using Technology to Create Business Innovation 303-358-6390 2319 S. Ellis Ct. time@frii.com Lakewood, CO 80228 March 12, 2004 Margaret Mann National Renewable Energy Laboratory 1617 Cole Boulevard, MS 1613 Golden, CO 80401 Dear Maggie: Enclosed is a conceptual design and order-of-magnitude economic analysis for the production of hydrogen by fermentation of carbohydrates under the following design basis:

79

Task analysis for solar installers  

SciTech Connect

The process focused on the sequential identification and field validation of the tasks actually performed. This method provides an accurate picture of what happens on the roof. Forty-six solar firms were identified as the population; 29 (63%) participated in the validation project. We identified 8 duty areas and 46 tasks. The overall response rate for the occupational task list is 100% except for tasks under the duty of constructing solar collectors. Only eight of the twenty-nine respondents (28%) indicated that solar installers fabricate collectors. This shows that solar installers do not manufacture collectors and only perform tasks directly related to installation. Additional findings from our study indicate that instructional materials designed for solar installers need to be standardized and made task-specific. The tasks identified in this research should form the foundation for a competency-based curriculum for solar water heater installers.

Harrison, J.; LaHart, D.

1982-01-01T23:59:59.000Z

80

WebCAT: Installation Instructions for Windows  

Science Conference Proceedings (OSTI)

... WebCAT. Note: Windows ME does not ship with a webserver; Apache can be installed. Download and Install, Download ...

Note: This page contains sample records for the topic "h2 world installed" 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

Extra-Territorial Siting of Nuclear Installations  

Science Conference Proceedings (OSTI)

Arrangements might be created for siting nuclear installations on land ceded by a host State for administration by an international or multinational organization. Such arrangements might prove useful in terms of resolving suspicions of proliferation in troubled areas of the world, or as a means to introduce nuclear activities into areas where political, financial or technical capabilities might otherwise make such activities unsound, or as a means to enable global solutions to be instituted for major nuclear concerns (e.g., spent fuel management). The paper examines practical matters associated with the legal and programmatic aspects of siting nuclear installations, including diplomatic/political frameworks, engaging competent industrial bodies, protection against seizure, regulation to ensure safety and security, waste management, and conditions related to the dissolution of the extra-territorial provisions as may be agreed as the host State(s) achieve the capabilities to own and operate the installations. The paper considers the potential for using such a mechanism across the spectrum of nuclear power activities, from mining to geological repositories for nuclear waste. The paper considers the non-proliferation dimensions associated with such arrangements, and the pros and cons affecting potential host States, technology vendor States, regional neighbors and the international community. It considers in brief potential applications in several locations today.

Shea, Thomas E.; Morris, Frederic A.

2009-10-07T23:59:59.000Z

82

H2 Storage Solutions Inc | Open Energy Information  

Open Energy Info (EERE)

Solutions Inc Solutions Inc Jump to: navigation, search Name H2 Storage Solutions Inc Place Bellevue, Washington State Zip 98006 Sector Hydro, Hydrogen Product Focus on hydrogen storage. Coordinates 47.61002°, -122.187549° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.61002,"lon":-122.187549,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

83

Using HyTrans to Study H2 Transition Scenarios  

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

Using HyTrans Using HyTrans to Study H2 Transition Scenarios David Greene & Paul Leiby Oak Ridge National Laboratory Elzbieta Tworek Univ. of Tennessee & StrataG David Bowman Consultant DOE Hydrogen Transition Analysis Workshop January 26, 2006 Washington, DC OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY We will try to cover 4 topics in ½ hour because what we want is your input. 1. What is HyTrans? 2. What can it do? 1. Previous analyses 2. Initial early transition runs 3. What improvements are needed for realistic early transition analysis? 4. How will we interface with NREL's detailed GIS analyses? OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY 1. What is HyTrans? OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY HyTrans is a national (regional) model of the market

84

Accurate Born-Oppenheimer potential for H$_2$  

E-Print Network (OSTI)

The Born-Oppenheimer potential for the $^1\\Sigma_g^+$ state of H$_2$ is obtained in the range of 0.1 -- 20 au, using analytic formulas and recursion relations for two-center two-electron integrals with exponential functions. For small distances James-Coolidge basis is used, while for large distances the Heitler-London functions with arbitrary polynomial in electron variables. In the whole range of internuclear distance about $10^{-15}$ precision is achieved, as an example at the equilibrium distance $r=1.4011$ au the Born-Oppenheimer potential amounts to $-1.174\\,475\\,931\\,400\\,216\\,7(3)$. Results for the exchange energy verify the formula of Herring and Flicker [Phys. Rev. {\\bf 134}, A362 (1964)] for the large internuclear distance asymptotics. The presented analytic approach to Slater integrals opens a window for the high precision calculations in an arbitrary diatomic molecule.

Pachucki, Krzysztof

2010-01-01T23:59:59.000Z

85

Installing a Light Source 'Racetrack' | Department of Energy  

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

Installing a Light Source 'Racetrack' Installing a Light Source 'Racetrack' Installing a Light Source 'Racetrack' March 22, 2011 - 10:42am Addthis Brookhaven National Lab's NSLS II Construction Site | Photo Courtesy of Brookhaven National Lab Brookhaven National Lab's NSLS II Construction Site | Photo Courtesy of Brookhaven National Lab Kendra Snyder This month, workers at Brookhaven National Laboratory's National Synchrotron Light Source II (NSLS-II), the half-mile electron racetrack for one of the world's most advanced light sources, will begin filling the facility's steel and concrete shell. In 2015, NSLS-II will open its doors - and its ultra-bright beams of x-ray, infrared and ultraviolet light - to thousands of researchers around the world, enabling the detailed exploration of everything from

86

Installing a Light Source 'Racetrack' | Department of Energy  

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

Installing a Light Source 'Racetrack' Installing a Light Source 'Racetrack' Installing a Light Source 'Racetrack' March 22, 2011 - 10:42am Addthis Brookhaven National Lab's NSLS II Construction Site | Photo Courtesy of Brookhaven National Lab Brookhaven National Lab's NSLS II Construction Site | Photo Courtesy of Brookhaven National Lab Kendra Snyder This month, workers at Brookhaven National Laboratory's National Synchrotron Light Source II (NSLS-II), the half-mile electron racetrack for one of the world's most advanced light sources, will begin filling the facility's steel and concrete shell. In 2015, NSLS-II will open its doors - and its ultra-bright beams of x-ray, infrared and ultraviolet light - to thousands of researchers around the world, enabling the detailed exploration of everything from

87

Solar Installation Labor Market Analysis  

DOE Green Energy (OSTI)

The potential economic benefits of the growing renewable energy sector have led to increased federal, state, and local investments in solar industries, including federal grants for expanded workforce training for U.S. solar installers. However, there remain gaps in the data required to understand the size and composition of the workforce needed to meet the demand for solar power. Through primary research on the U.S. solar installation employer base, this report seeks to address that gap, improving policymakers and other solar stakeholders understanding of both the evolving needs of these employers and the economic opportunity associated with solar market development. Included are labor market data covering current U.S. employment, expected industry growth, and employer skill preferences for solar installation-related occupations. This study offers an in-depth look at the solar installation sectors. A study published by the Solar Foundation in October 2011 provides a census of labor data across the entire solar value chain.

Friedman, B.; Jordan, P.; Carrese, J.

2011-12-01T23:59:59.000Z

88

Net Zero Energy Installations (Presentation)  

SciTech Connect

A net zero energy installation (NZEI) is one that produces as much energy from on-site renewable sources as it consumes. NZEI assessment provides a systematic approach to energy projects.

Booth, S.

2012-05-01T23:59:59.000Z

89

World Labs  

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

Particle Physics Labs Worldwide Elementary Particles Detectors Accelerators Visit World Labs Brookhaven National Laboratory-RHIC CERN -- European Organization for Nuclear Research...

90

DOE Hydrogen and Fuel Cells Program: DOE H2A Analysis  

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

Hydrogen Production Hydrogen Production Hydrogen Delivery Hydrogen Storage Hydrogen Manufacturing Fuel Cells Applications/Technology Validation Safety Codes and Standards Education Basic Research Systems Analysis Analysis Repository H2A Analysis Production Delivery Fuel Cell Power Comments Hydrogen Analysis Resource Center Scenario Analysis Well-to-Wheels Analysis Systems Integration U.S. Department of Energy Search help Home > Systems Analysis > DOE H2A Analysis Printable Version DOE H2A Analysis The Hydrogen Analysis (H2A) Project H2A Basic Model Architecture H2A Standard Economic Assumptions H2A Production Analysis H2A Delivery Analysis Fuel Cell Power Analysis The Hydrogen Analysis (H2A) Project Research and programmatic decisions should be informed by sound analysis - not only a comparative analysis of costs, but also of the energy and

91

H2-MHR Pre-Conceptual Design Report: SI-Based Plant; HTE-Based Plant  

DOE Green Energy (OSTI)

Hydrogen and electricity are expected to dominate the world energy system in the long term. The world currently consumes about 50 million metric tons of hydrogen per year, with the bulk of it being consumed by the chemical and refining industries. The demand for hydrogen is expected to increase, especially if the U.S. and other countries shift their energy usage towards a hydrogen economy, with hydrogen consumed as an energy commodity by the transportation, residential, and commercial sectors. However, there is strong motivation to not use fossil fuels in the future as a feedstock for hydrogen production, because the greenhouse gas carbon dioxide is a byproduct and fossil fuel prices are expected to increase significantly. For electricity and hydrogen production, an advanced reactor technology receiving considerable international interest is a modular, passively-safe version of the high-temperature, gas-cooled reactor (HTGR), known in the U.S. as the Modular Helium Reactor (MHR), which operates at a power level of 600 MW(t). For electricity production, the MHR operates with an outlet helium temperature of 850 C to drive a direct, Brayton-cycle power-conversion system (PCS) with a thermal-to-electrical conversion efficiency of 48 percent. This concept is referred to as the Gas Turbine MHR (GT-MHR). For hydrogen production, the process heat from the MHR is used to produce hydrogen. This concept is referred to as the H2-MHR.

Matt Richards; A.S. Shenoy; L.C. Brown; R.T. Buckingham; E.A. Harvego; K.L. Peddicord; S.M.M. Reza; J.P. Coupey

2006-04-19T23:59:59.000Z

92

H2Gen Innovations Inc | Open Energy Information  

Open Energy Info (EERE)

Gen Innovations Inc Gen Innovations Inc Jump to: navigation, search Name H2Gen Innovations Inc Place Alexandria, Virginia Zip 22304-4806 Sector Hydro, Hydrogen Product The company manufactures low-cost, small-scale hydrogen generators for industrial applications and for the emerging fuel cell vehicle and distributed fuel cell power generation markets. Coordinates 31.19224°, 29.88987° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":31.19224,"lon":29.88987,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

93

installed capacity | OpenEI  

Open Energy Info (EERE)

installed capacity installed capacity Dataset Summary Description Estimates for each of the 50 states and the entire United States show Source Wind Powering America Date Released February 04th, 2010 (4 years ago) Date Updated April 13th, 2011 (3 years ago) Keywords annual generation installed capacity usa wind Data application/vnd.ms-excel icon Wind potential data (xls, 102.4 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Other or unspecified, see optional comment below Comment Work of the U.S. Federal Government. Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote Comments

94

Solar Installation Labor Market Analysis  

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

Installation Labor Installation Labor Market Analysis Barry Friedman National Renewable Energy Laboratory Philip Jordan Green LMI Consulting John Carrese San Francisco Bay Area Center of Excellence Technical Report NREL/TP-6A20-49339 December 2011 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 Solar Installation Labor Market Analysis Barry Friedman National Renewable Energy Laboratory Philip Jordan Green LMI Consulting John Carrese San Francisco Bay Area Center of Excellence

95

Cray to Install Cascade System at NERSC  

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

Cray to Install Cascade System at NERSC Cray to Install Cascade System at NERSC June 27, 2012 by Richard Gerber (0 Comments) Cray will install a next-generation supercomputer...

96

Building-Integrated Photovoltaics (BIPV) in the Residential Section: An Analysis of Installed Rooftop Prices (Presentation)  

DOE Green Energy (OSTI)

This powerpoint presentation to be presented at the World Renewable Energy Forum on May 17, 2012, in Denver, CO, discusses building-integrated photovoltaics (BIPV) in the residential section and includes an analysis of installed rooftop prices.

James, T.; Goodrich, A.; Woodhouse, M.; Margolis, R.; Ong, S.

2012-06-01T23:59:59.000Z

97

Installation and Commissioning Automated Demand Response Systems  

E-Print Network (OSTI)

al: Installation and Commissioning Automated Demand ResponseConference on Building Commissioning: April 22 24, 2008al: Installation and Commissioning Automated Demand Response

Kiliccote, Sila; Global Energy Partners; Pacific Gas and Electric Company

2008-01-01T23:59:59.000Z

98

Brand Font Installation Guide Windows XP  

E-Print Network (OSTI)

Brand Font Installation Guide Windows XP Before starting ­ make sure to the specific font folder ­ when Windows detects installable font files, they will show

Stuart, Steven J.

99

The H2 Double-Slit Experiment: Where Quantum and Classical Physics...  

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

The H2 Double-Slit Experiment: Where Quantum and Classical Physics Meet Print For the first time, an international research team carried out a double-slit experiment in H2, the...

100

Design of an electrochemical cell making syngas (CO+H-2) from...  

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

Design of an electrochemical cell making syngas (CO+H-2) from C02 and H20 reduction at room temperature Title Design of an electrochemical cell making syngas (CO+H-2) from C02 and...

Note: This page contains sample records for the topic "h2 world installed" 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

DOE Hydrogen and Fuel Cells Program: DOE H2A Delivery Analysis  

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

Delivery Carrier Components Overview Version 1.0 (PDF 415 KB) H2A Current (2010) Delivery Scenario Analysis Model Version 2.3 (Excel 8.6 MB) H2A Future (2020) Delivery Scenario...

102

Influence of activity of CaSO4 ? 2H2O on hydrothermal formation of CaSO4 ? 0.5H2O whiskers  

Science Conference Proceedings (OSTI)

Theinfluence of the activity of calciumsulfate dihydrate (CaSO4 ? 2H2O) on the hydrothermal formation of CaSO4 ?0.5H2O whiskers was investigated in this paper, using commercial CaSO4 ? ...

S. C. Hou, L. Xiang

2013-01-01T23:59:59.000Z

103

ITM Syngas and ITM H2: Engineering Development of Ceramic Membrane Reactor Systems for  

E-Print Network (OSTI)

ITM Syngas and ITM H2: Engineering Development of Ceramic Membrane Reactor Systems for Converting (U.S. DOE) and other members of the ITM Syngas/ITM H2 Team, is developing Ion Transport Membrane (ITM-scale centralized hydrogen production facilities with CO2 capture. The major goals of the ITM Syngas and ITM H2

104

Departments of Energy, Defense Partner to Install Fuel Cell Backup Power  

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

Departments of Energy, Defense Partner to Install Fuel Cell Backup Departments of Energy, Defense Partner to Install Fuel Cell Backup Power Units at Eight Military Installations Departments of Energy, Defense Partner to Install Fuel Cell Backup Power Units at Eight Military Installations July 19, 2011 - 11:46am Addthis Washington, D.C. - The U.S. Department of Energy (DOE) today announced that as part of an interagency partnership with the U.S. Department of Defense (DOD) to strengthen American energy security and develop new clean energy technologies, DOD will be installing and operating 18 fuel cell backup power systems at eight military installations across the country. The Departments will test how the fuel cells perform in real world operations, identify any technical improvements manufacturers could make to enhance

105

Departments of Energy, Defense Partner to Install Fuel Cell Backup Power  

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

Energy, Defense Partner to Install Fuel Cell Backup Energy, Defense Partner to Install Fuel Cell Backup Power Units at Eight Military Installations Departments of Energy, Defense Partner to Install Fuel Cell Backup Power Units at Eight Military Installations July 19, 2011 - 11:46am Addthis Washington, D.C. - The U.S. Department of Energy (DOE) today announced that as part of an interagency partnership with the U.S. Department of Defense (DOD) to strengthen American energy security and develop new clean energy technologies, DOD will be installing and operating 18 fuel cell backup power systems at eight military installations across the country. The Departments will test how the fuel cells perform in real world operations, identify any technical improvements manufacturers could make to enhance performance, and highlight the benefits of fuel cells for emergency backup

106

Departments of Energy, Defense Partner to Install Fuel Cell Backup Power  

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

Departments of Energy, Defense Partner to Install Fuel Cell Backup Departments of Energy, Defense Partner to Install Fuel Cell Backup Power Units at Eight Military Installations Departments of Energy, Defense Partner to Install Fuel Cell Backup Power Units at Eight Military Installations July 19, 2011 - 4:56pm Addthis The U.S. Department of Energy (DOE) today announced that as part of an interagency partnership with the U.S. Department of Defense (DOD) to strengthen American energy security and develop new clean energy technologies, DOD will be installing and operating 18 fuel cell backup power systems at eight military installations across the country. The Departments will test how the fuel cells perform in real world operations, identify any technical improvements manufacturers could make to enhance performance, and highlight the benefits of fuel cells for emergency backup

107

Departments of Energy, Defense Partner to Install Fuel Cell Backup Power  

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

Departments of Energy, Defense Partner to Install Fuel Cell Backup Departments of Energy, Defense Partner to Install Fuel Cell Backup Power Units at Eight Military Installations Departments of Energy, Defense Partner to Install Fuel Cell Backup Power Units at Eight Military Installations July 19, 2011 - 4:56pm Addthis The U.S. Department of Energy (DOE) today announced that as part of an interagency partnership with the U.S. Department of Defense (DOD) to strengthen American energy security and develop new clean energy technologies, DOD will be installing and operating 18 fuel cell backup power systems at eight military installations across the country. The Departments will test how the fuel cells perform in real world operations, identify any technical improvements manufacturers could make to enhance performance, and highlight the benefits of fuel cells for emergency backup

108

Generator Bushing Installation and Maintenance Guide  

Science Conference Proceedings (OSTI)

This report is a comprehensive guide to generator high-voltage bushing (HVB) installation and maintenance.

2008-12-04T23:59:59.000Z

109

Process Improvement at Army Installations  

E-Print Network (OSTI)

Compliance with environmental law is becoming significantly expensive. In the past for convenience of management, compliance and pollution prevention were considered independently from production. Environmental law was introduced to optimize production methods to reduce pollution. Energy conservation opportunities (ECOs) that enhance pollution prevention have been compiled through research at many installations, including United States Army Construction Engineering Research Laboratories (USACERL). Executive Orders require the Army to reduce the use of energy and related environmental impacts by promoting renewable energy technologies. These new energy and environmental directives usually exceed the performance capabilities of DODs currently installed industrial technologies. The majority of DOD industrial activities utilize 40 year-old technologies and facilities. The objective of this project was to conduct a Level II process optimization audit on a munitions manufacturing operation at an Army base to optimize capacity, and energy and environmental performance. This paper reports the outcome and offers insights into process optimization.

Northrup, J.; Smith, E. D.; Lin, M.; Baird, J.

1997-04-01T23:59:59.000Z

110

New Generation Biofuels Holdings Inc formerly H2Diesel | Open Energy  

Open Energy Info (EERE)

Generation Biofuels Holdings Inc formerly H2Diesel Generation Biofuels Holdings Inc formerly H2Diesel Jump to: navigation, search Name New Generation Biofuels Holdings Inc. (formerly H2Diesel) Place Lake Mary, Florida Zip 32746 Product Florida-based developer of innovative biodiesel projects and technologies. References New Generation Biofuels Holdings Inc. (formerly H2Diesel)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. New Generation Biofuels Holdings Inc. (formerly H2Diesel) is a company located in Lake Mary, Florida . References ↑ "New Generation Biofuels Holdings Inc. (formerly H2Diesel)" Retrieved from "http://en.openei.org/w/index.php?title=New_Generation_Biofuels_Holdings_Inc_formerly_H2Diesel&oldid=349166"

111

Fuel Cell Technologies Office: Hydrogen Production Analysis Using the H2A  

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

Production Production Analysis Using the H2A v3 Model (Text Version) to someone by E-mail Share Fuel Cell Technologies Office: Hydrogen Production Analysis Using the H2A v3 Model (Text Version) on Facebook Tweet about Fuel Cell Technologies Office: Hydrogen Production Analysis Using the H2A v3 Model (Text Version) on Twitter Bookmark Fuel Cell Technologies Office: Hydrogen Production Analysis Using the H2A v3 Model (Text Version) on Google Bookmark Fuel Cell Technologies Office: Hydrogen Production Analysis Using the H2A v3 Model (Text Version) on Delicious Rank Fuel Cell Technologies Office: Hydrogen Production Analysis Using the H2A v3 Model (Text Version) on Digg Find More places to share Fuel Cell Technologies Office: Hydrogen Production Analysis Using the H2A v3 Model (Text Version) on AddThis.com...

112

Critical Updates to the Hydrogen Analysis Production Model (H2A v3)  

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

Critical Updates to the Hydrogen Critical Updates to the Hydrogen Analysis Production Model (H2A v3) Darlene Steward NREL Thursday, February 9, 2012 3:00 PM - 4:30 PM EST Darlene.steward@nrel.gov (303) 275 3837 NREL/PR-5600-54276 NATIONAL RENEWABLE ENERGY LABORATORY Outline 2 Introduction - Sara Dillich Overview of the H2A Model H2A Version 3 Changes Case Study Walkthrough Resources 1 2 3 4 NATIONAL RENEWABLE ENERGY LABORATORY Outline 3 Introduction - Sara Dillich Overview of the H2A Model H2A Version 3 Changes Case Study Walkthrough Resources 1 2 3 4 NATIONAL RENEWABLE ENERGY LABORATORY Overview of H2A Model 4 H2A Model Structure Getting Around Key Worksheets Do's and Don'ts - Do * Enter values in orange cells * Use the light green cells for notes and side calculations

113

SunShot Initiative: Installation and Performance  

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

Installation and Performance to Installation and Performance to someone by E-mail Share SunShot Initiative: Installation and Performance on Facebook Tweet about SunShot Initiative: Installation and Performance on Twitter Bookmark SunShot Initiative: Installation and Performance on Google Bookmark SunShot Initiative: Installation and Performance on Delicious Rank SunShot Initiative: Installation and Performance on Digg Find More places to share SunShot Initiative: Installation and Performance on AddThis.com... Concentrating Solar Power Photovoltaics Systems Integration Balance of Systems Reducing Non-Hardware Costs Lowering Barriers Fostering Growth Installation and Performance Photo of a group of men moving a rectangular solar panel. Energy Secretary Steven Chu watches members of the Solar Instructor

114

HIGH-TEMPERATURE CO-ELECTROLYSIS OF H2O AND CO2 FOR SYNGAS PRODUCTION  

DOE Green Energy (OSTI)

Worldwide, the demand for light hydrocarbon fuels like gasoline and diesel oil is increasing. To satisfy this demand, oil companies have begun to utilize oil deposits of lower hydrogen content (an example is the Athabasca Oil Sands). Additionally, the higher contents of sulfur and nitrogen of these resources requires processes such as hydrotreating to meet environmental requirements. In the mean time, with the price of oil currently over $50 / barrel, synthetically-derived hydrocarbon fuels (synfuels) have become economical. Synfuels are typically produced from syngas hydrogen (H2) and carbon monoxide (CO) -- using the Fischer-Tropsch process, discovered by Germany before World War II. South Africa has used synfuels to power a significant number of their buses, trucks, and taxicabs. The Idaho National Laboratory (INL), in conjunction with Ceramatec Inc. (Salt Lake City, USA) has been researching for several years the use of solid-oxide fuel cell technology to electrolyze steam for large-scale nuclear-powered hydrogen production. Now, an experimental research project is underway at the INL to investigate the feasibility of producing syngas by simultaneously electrolyzing at high-temperature steam and carbon dioxide (CO2) using solid oxide fuel cell technology. The syngas can then be used for synthetic fuel production. This program is a combination of experimental and computational activities. Since the solid oxide electrolyte material is a conductor of oxygen ions, CO can be produced by electrolyzing CO2 sequestered from some greenhouse gas-emitting process. Under certain conditions, however, CO can further electrolyze to produce carbon, which can then deposit on cell surfaces and reduce cell performance. The understanding of the co-electrolysis of steam and CO2 is also complicated by the competing water-gas shift reaction. Results of experiments and calculations to date of CO2 and CO2/H2O electrolysis will be presented and discussed. These will include electrolysis performance at various temperatures, gas mixtures, and electrical settings. Product gas compositions, as measured via a gas analyser, and their relationship to conversion efficiencies will be presented. These measurements will be compared to predictions obtained from chemical equilibrium computer codes. Better understanding of the feasibility of producing syngas using high-temperature electrolysis will initiate the systematic investigation of nuclear-powered synfuel production as a bridge to the future hydrogen economy and ultimate independence from foreign energy resources.

Stoots, C.M.

2006-11-01T23:59:59.000Z

115

Critical Updates to the Hydrogen Analysis Production Model (H2A...  

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

sources H2A Calculations *Cost escalation *Plant scaling *Financial calculations *Cash flow calculations and levelized cost of hydrogen NATIONAL RENEWABLE ENERGY LABORATORY...

116

DOE Hydrogen Analysis Repository: H2A Case Study: Current Central...  

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

Coal without Sequestration Project Summary Full Title: H2A Case Study: Current (2005) Hydrogen from Coal without CO2 Capture and Sequestration Project ID: 231 Principal...

117

Guidance for Filling Out a Detailed H2A Production Case Study  

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

Property Data Standard Price and Property Data Information H2A Process Flow Diagram 4 Production Cost + Rate of Return Cost Contribution Sensitivity Analysis Key Cost Drivers...

118

Laboratory Investigations of a Low-Swirl Injector with H2 and...  

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

Influence of Exhaust Gas Recirculation on Combustion Instabilities in CH 4 and H 2 CH 4 Fuel Mixtures Don Ferguson, Joseph Ranalli and Pete Strakey National Energy Technology...

119

Catalysts for interconversion of CO2H2 and formic acid  

Catalyst compounds for the energetically feasible interconversion CO2 plus H2and formic acid are disclosed as are methods for using the catalysts for ...

120

Mass Production Cost Estimation for Direct H2 PEM Fuel Cell Systems...  

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

Mass Production Cost Estimation for Direct H 2 PEM Fuel Cell Systems for Automotive Applications: 2010 Update September 30, 2010 Prepared by: Brian D. James, Jeffrey A. Kalinoski...

Note: This page contains sample records for the topic "h2 world installed" 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

DOE Hydrogen Analysis Repository: H2A Case Study: Future Distributed...  

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

Steam Reformer Project Summary Full Title: H2A Case Study: Future (2025) Ethanol Steam Reformer (SR) at Forecourt 1500 kgday Project ID: 241 Principal Investigator: Brian James...

122

DOE Hydrogen Analysis Repository: H2A Case Study: Current Distributed...  

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

Reformer Project Summary Full Title: H2A Case Study: Current (2005) Ethanol Steam Reformer (SR) at Forecourt 1500 kgday Project ID: 234 Principal Investigator: Brian James...

123

(SOEC) for H2O/CO2 - Programmaster.org  

Science Conference Proceedings (OSTI)

Symposium, Materials for CO2 Capture and Conversion ... and Reaction Phenomena in a Solid Oxide Electrolyzer Cell (SOEC) for H2O/CO2 Co- electrolysis.

124

Isotope effect on adsorbed quantum phases: Diffusion of H2 and D2 in nanoporous carbon  

SciTech Connect

Quasielastic neutron scattering of H2 and D2 in a nanoporous carbon at 10 40 K demonstrates extreme quantum sieving, with D2 diffusing up to 76 times faster. D2 also shows liquid-like diffusion, while H2 exhibits distinct solid-type diffusion. The onset of diffusion occurs at 22 25 K for H2 and 10 13 K for D2. We show this difference may be explained by different commensurability of the two adsorbed isotopes with carbon substrate. We further observe that H2 and D2 have identical thermal de Broglie wavelength at their respective onset temperatures, and correlated with the dominant pore size.

Contescu, Cristian I [ORNL; Zhang, Hongxin [ORNL; Olsen, Raina J [ORNL; Mamontov, Eugene [ORNL; Morris, James R [ORNL; Gallego, Nidia C [ORNL

2013-01-01T23:59:59.000Z

125

Hydrogen Delivery Model for H2A Analysis: A Spreadsheet Model For Hydrogen Delivery Scenarios  

E-Print Network (OSTI)

FINAL REPORT HYDROGEN DELIVERY MODEL FOR H2AA SPREADSHEET MODEL FOR HYDROGEN DELIVERY SCENARIOS Joan M.Department of Energy Hydrogen, Fuel Cells and Infrastructure

Ogden, Joan

2004-01-01T23:59:59.000Z

126

Hydrogen Delivery Model for H2A Analysis: A Spreadsheet Model for Hydrogen Delivery Scenarios  

E-Print Network (OSTI)

FINAL REPORT HYDROGEN DELIVERY MODEL FOR H2AA SPREADSHEET MODEL FOR HYDROGEN DELIVERY SCENARIOS Joan M.Department of Energy Hydrogen, Fuel Cells and Infrastructure

Ogden, Joan M

2004-01-01T23:59:59.000Z

127

Closer Look Reveals New Insights on Enzymatic Catalysts for H2 Production (Fact Sheet)  

DOE Green Energy (OSTI)

Researchers use spectroscopic tools to analyze H2 activation by [FeFe]-Hydrogenase HydA1 from Chlamydomonas reinhardtii.

Not Available

2014-01-01T23:59:59.000Z

128

AIR LEAKAGE OF NEWLY INSTALLED RESIDENTIAL WINDOWS  

E-Print Network (OSTI)

Through Sash/Frame Cracks . Window Operation Types . . . . .Window Operation Types . . . . .Air Leakage of Installed Windows Scattergram of Field

Weidt, John

2013-01-01T23:59:59.000Z

129

Evaluation of Protected Metal Hydride Slurries in a H2 Mini-  

E-Print Network (OSTI)

Evaluation of Protected Metal Hydride Slurries in a H2 Mini- Grid TIAX, LLC Acorn Park Cambridge_MERIT_REVIEW_MAY2003 2 Introduction Hydrogen Mini-Grid Concept Distributed FCPS utilizing a H2 Mini-Grid can provide waste heat can be used for hot water or space heating in buildings (i.e. "cogen") Distributed FCPS

130

Sensitive Detection of H2S Using Gold Nanoparticle Decorated Single-Walled Carbon  

E-Print Network (OSTI)

in large amounts in coal and natural gas processing, petroleum industries, biogas production, and sewage . The H2S and dry air gas flow rates were regulated by mass flow controllers (Alicat Scientific Incorpo sensitive conducto- metric gas nanosensors for H2S can be synthesized by electrodepositing gold

131

A Micrometeorological Facility for Eddy Flux Measurements of CO2 and H2O  

Science Conference Proceedings (OSTI)

A ground-based eddy flux system which is used to measure the CO2 and H2O exchange between the atmosphere and the biosphere is described. Fluctuations of CO2, H2O, air temperature and atmospheric turbulence are sampled at frequencies up to 50 Hz. ...

F. Chahuneau; R. L. Desjardins; R. Verdon; E. Brach

1989-02-01T23:59:59.000Z

132

Fischer-Tropsch Database Calculations Conversions: CO, H2, and Syngas  

E-Print Network (OSTI)

Fischer-Tropsch Database Calculations Conversions: CO, H2, and Syngas f in out in n n n = - 100 n contraction (%) #12;Syngas ratio (H2:CO): sr H in CO in n n = 2 _ _ n: (mols per hour) sr: Syngas ratio Rates active metal (g) r: Rate (mols / hr / g metal) #12;Rate Syngas: syngas H COr r r= +2 r syngas: Syngas

Kentucky, University of

133

Environmental Assessment Kotzebue Wind Installation Project  

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

Assessment \ Kotzebue Wind Installation Project Kotzebue, Alaska U. S. Department of Energy Golden Field Office 16 17 Cole Boulevard Golden, Colorado May 1998 Environmental Assessment Kotzebue Wind Installation Project Kotzebue, Alaska U. S . Department of Energy Golden Field Office 1617 Cole Boulevard Golden, Colorado May 1998 Finding of No Significant Impact Environmental Assessment Kotzebue Wind Installation Project Kotzebue, Alaska F'INDING OF NO SIGNIFICANT IMPACT for KOTZEBUE WIND INSTALLATION PROJECT KOTZEBUE, ALASKA AGENCY: Department of Energy, Golden Field Office ACTION: Finding of No Significant Impact SUMMARY: The DOE is proposing to provide financial .assistance to the Kotzebue Electric Association to expand its existing wind installation near Kotzebue, Alaska.

134

H2RES: Energy Planning of Islands and Isolated Regions Website | Open  

Open Energy Info (EERE)

H2RES: Energy Planning of Islands and Isolated Regions Website H2RES: Energy Planning of Islands and Isolated Regions Website Jump to: navigation, search Tool Summary LAUNCH TOOL Name: H2RES: Energy Planning of Islands and Isolated Regions Website Focus Area: Crosscutting Topics: System & Application Design Website: www.powerlab.fsb.hr/h2RES/index.html Equivalent URI: cleanenergysolutions.org/content/h2res-energy-planning-islands-and-iso Language: English Policies: Regulations Regulations: "Net Metering & Interconnection,Resource Integration Planning" is not in the list of possible values (Agriculture Efficiency Requirements, Appliance & Equipment Standards and Required Labeling, Audit Requirements, Building Certification, Building Codes, Cost Recovery/Allocation, Emissions Mitigation Scheme, Emissions Standards, Enabling Legislation, Energy Standards, Feebates, Feed-in Tariffs, Fuel Efficiency Standards, Incandescent Phase-Out, Mandates/Targets, Net Metering & Interconnection, Resource Integration Planning, Safety Standards, Upgrade Requirements, Utility/Electricity Service Costs) for this property.

135

Microbial Electrolysis Cells (MECs) for High Yield Hydrogen (H2) Production from Biodegradable Materials  

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

Microbial Electrolysis Cells (MECs) for High Yield H Microbial Electrolysis Cells (MECs) for High Yield H 2 Production from Biodegradable Materials Zhiyong "Jason" Ren, Ph.D Associate Professor, Environmental and Sustainability Engineering University of Colorado Boulder Jason.Ren@colorado.edu (303) 492-4137 http://spot.colorado.edu/~zhre0706/ MxC or Microbial Electrochemical System (MES) is a platform technology for energy and resource recovery Main type of MXC Products Microbial Fuel Cell (MFC) Electricity Microbial Electrolysis Cell (MEC) H 2 , H 2 O 2 , NaOH, Struvite Microbial Chemical Cell (MCC) CH 4 , C 2 H 4 O 2 , Organics Microbial Remediation Cell (MRC) Reduced/non-toxic chemicals Microbial Desalination Cell (MDC) Desalinated water >90% H 2 MEC for H 2 Recovery PS e - e - Wang and Ren, Biotechnol. Adv. 2013

136

H2 Hydrogen Hungary Ltd aka Integral Energy | Open Energy Information  

Open Energy Info (EERE)

Hydrogen Hungary Ltd aka Integral Energy Hydrogen Hungary Ltd aka Integral Energy Jump to: navigation, search Name H2 Hydrogen Hungary Ltd (aka Integral Energy) Place Ipoly u 1/A, Hungary Zip H-6000 Sector Solar Product Owns an empty factory in Hungary, which it plans to use to make heat pumps and assemble solar panels. References H2 Hydrogen Hungary Ltd (aka Integral Energy)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. H2 Hydrogen Hungary Ltd (aka Integral Energy) is a company located in Ipoly u 1/A, Hungary . References ↑ "[ H2 Hydrogen Hungary Ltd (aka Integral Energy)]" Retrieved from "http://en.openei.org/w/index.php?title=H2_Hydrogen_Hungary_Ltd_aka_Integral_Energy&oldid=346329

137

World Bank Group  

E-Print Network (OSTI)

purpose of this Good Practice Note is to increase the awareness of the health risks related to occupational asbestos exposure, provide a list of resources on international good practices available to minimize these risks, and present an overview of some of the available product alternatives on the market. The need to address asbestos-containing materials (ACM) as a hazard is no longer under debate but a widely accepted fact. Practices regarding asbestos that are normally considered acceptable by the World Bank Group (WBG) in projects supported through its lending or other instruments are addressed in the WBGs General Environmental, Health and Safety (EHS) Guidelines. 1 This Good Practice Note provide background and context for the guidance in the WBG EHS Guidelines. Good practice is to minimize the health risks associated with ACM by avoiding their use in new construction and renovation, and, if installed asbestos-containing materials are encountered, by using internationally recognized standards and best practices (such as those presented in Appendix 3) to mitigate their impact. In all cases, the Bank expects borrowers and other clients of World Bank funding to use alternative materials wherever feasible.

unknown authors

2009-01-01T23:59:59.000Z

138

1980 Active-Solar Installations Survey  

SciTech Connect

The survey covers active solar installations made during and prior to calendar year 1980. As the first survey of active solar installations in the United States, the objective was to establish a national baseline information system that could provide current data on residential and commercial active solar installations as well as a listing of firms involved in the active solar industry, including installers. Potential respondents were identified from regional lists of solar equipment dealers and installers compiled by each Regional Solar Energy Center (RSEC). The RSEC lists were computerized and combined into a mailing list of 5466 company names and addresses. An additional 1619 referrals, were provided by survey respondents from the RSEC list. However, because of resource constraints, 981 of these referrals were not included in the survey. To substantiate that the results of this survey represent accurate statistics on the number of active solar installations in the United States, a comparison was made to the Solar Collector Manufacturing Survey installations. (PSB)

1982-10-01T23:59:59.000Z

139

5 World Oil Trends WORLD OIL TRENDS  

E-Print Network (OSTI)

5 World Oil Trends Chapter 1 WORLD OIL TRENDS INTRODUCTION In considering the outlook for California's petroleum supplies, it is important to give attention to expecta- tions of what the world oil market. Will world oil demand increase and, if so, by how much? How will world oil prices be affected

140

HD and H2 formation in low-metallicity dusty gas clouds at high reshift  

E-Print Network (OSTI)

Context: The HD and H2 molecules play important roles in the cooling of primordial and very metal-poor gas at high redshift. Aims: Grain surface and gas phase formation of HD and H2 is investigated to assess the importance of trace amounts of dust, 10^{-5}-10^{-3} Zo, in the production of HD and H2. Methods: We consider carbonaceous and silicate grains and include both physisorption and chemisorption, tunneling, and realistic grain surface barriers. We find, for a collapsing gas cloud environment with coupled chemical and thermal balance, that dust abundances as small as 10^{-5} solar lead to a strong boost in the H2 formation rate due to surface reactions. As a result of this enhancement in H2, HD is formed more efficiently in the gas phase through the D+ +H2 reaction. Direct formation of HD on dust grains cannot compete well with this gas phase process for dust temperatures below 150 K. We also derive up-to-date analytic fitting formulae for the grain surface formation of H2 and HD, including the different ...

Cazaux, S

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "h2 world installed" 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

Highly Selective H2 Separation Zeolite Membranes for Coal Gasification Membrane Reactor Applications  

DOE Green Energy (OSTI)

Zeolite membranes are thermally, chemically, and mechanically stable. They also have tunable molecular sieving and catalytic ability. These unique properties make zeolite membrane an excellent candidate for use in catalytic membrane reactor applications related to coal conversion and gasification, which need high temperature and high pressure range separation in chemically challenging environment where existing technologies are inefficient or unable to operate. Small pore, good quality, and thin zeolite membranes are needed for highly selective H2 separation from other light gases (CO2, CH4, CO). However, current zeolite membranes have either too big zeolite pores or a large number of defects and have not been successful for H2 separation from light gases. The objective of this study is to develop zeolite membranes that are more suitable for H2 separation. In an effort to tune the size of zeolite pores and/or to decrease the number of defects, medium-pore zeolite B-ZSM-5 (MFI) membranes were synthesized and silylated. Silylation on B-ZSM-5 crystals reduced MFI-zeolite pore volume, but had little effect on CO2 and CH4 adsorption. Silylation on B-ZSM-5 membranes increased H2 selectivity both in single component and in mixtures with CO2, CH4, or N2. Single gas and binary mixtures of H2/CO2 and H2/CH4 were permeated through silylated B-ZSM-5 membranes at feed pressures up to 1.7 MPa and temperatures up to 773 K. For one B-ZSM-5 membrane after silylation, the H2/CO2 separation selectivity at 473 K increased from 1.4 to 37, whereas the H2/CH4 separation selectivity increased from 1.6 to 33. Hydrogen permeance through a silylated BZSM-5 membrane was activated with activation energy of {approx}10 kJ/mol, but the CO2 and CH4 permeances decreased slightly with temperature in both single gas and in mixtures. Therefore, the H2 permeance and H2/CO2 and H2/CH4 separation selectivities increased with temperature. At 673 K, the H2 permeance was 1.0x10-7 mol{center_dot}m-2{center_dot}s-1{center_dot}Pa-1, and the H2/CO2 separation selectivity was 47. Above 673 K, the silylated membrane catalyzed reverse water gas shift reaction and still separated H2 with high selectivity; and it was thermally stable. However, silylation decreased H2 permeance more than one order of magnitude. Increasing the membrane feed pressure increased the H2 flux and the H2 mole fraction in the permeate stream for both H2/CO2 and H2/CH4 mixtures. The H2 separation performance of the silylated B-ZSM-5 membranes depended on the initial membrane quality and acidity, as well as the silane precursors. Another approach used in this study is optimizing the synthesis of small-pore SAPO-34 (CHA) membranes and/or modifying SAPO-34 membranes by silylation or ion exchange. For SAPO-34 membranes, strong CO2 adsorption inhibited H2 adsorption and decreased H2 permeances, especially at low temperatures. At 253 K, CO2/H2 separation selectivities of a SAPO-34 membrane were greater than 100 with CO2 permeances of about 3 x 10-8 mol{center_dot}m-2{center_dot}s-1{center_dot}Pa-1. The high reverse-selectivity of the SAPO-34 membranes can minimize H2 recompression because H2 remained in the retentate stream at a higher pressure. The CO2/H2 separation selectivity exhibited a maximum with CO2 feed concentration possibly caused by a maximum in the CO2/H2 sorption selectivity with increased CO2 partial pressure. The SAPO-34 membrane separated H2 from CH4 because CH4 is close to the SAPO-34 pore size so its diffusivity (ABSTRACT TRUNCATED)

Mei Hong; Richard Noble; John Falconer

2007-09-24T23:59:59.000Z

142

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

Science Conference Proceedings (OSTI)

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

Adeniyi Lawal

2008-12-09T23:59:59.000Z

143

Mechanical Effects on Extruded Dielectric Cables and Joints Installed in Underground Transmission Systems in North America  

Science Conference Proceedings (OSTI)

In other parts of the world, cable is directly buried or installed in tunnels; but underground cable systems in North America have traditionally been installed in duct/manhole systems or in pipes. In these settings, cables expand and contract during load cycling; and the resulting mechanical stresses can have an impact on the reliable performance of the cable system. With the increased use of extruded dielectric transmission cable systems, EPRI member utilities are faced with the challenge of evaluating ...

2004-04-08T23:59:59.000Z

144

Departments of Energy, Defense Partner to Install Fuel Cell Backup...  

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

Energy, Defense Partner to Install Fuel Cell Backup Power Units at Eight Military Installations Departments of Energy, Defense Partner to Install Fuel Cell Backup Power Units at...

145

Lightning and Surge Protection of Photovoltaic Installations  

Science Conference Proceedings (OSTI)

... installed at the site, for safety, surge protection ... the cells were described as "melted near the metallic ... horizontal distance from the nearest air terminal ...

2013-05-17T23:59:59.000Z

146

FLUDViz: Installation Instructions for UNIX Source  

Science Conference Proceedings (OSTI)

... details. launches a Tcl/Tk process for the control menu. Thus you need a Tcl/Tk implementation installed on your system. ...

147

WebCAT: Installation Instructions for Windows  

Science Conference Proceedings (OSTI)

... Requirements, WebCAT can be installed on Windows systems running IIS, PWS, or Apache web servers and on Unix systems running Apache. ...

148

NREL: Technology Transfer - Wind Technology Center Installing ...  

Wind Technology Center Installing a Dynamic Duo August 25, 2009. Generating 20 percent of the nation's electricity from clean wind resources will ...

149

DOE Hydrogen and Fuel Cells Program Record 12001: H2 Production and Delivery Cost Apportionment  

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

01 Date: May 14, 2012 01 Date: May 14, 2012 Title: H 2 Production and Delivery Cost Apportionment Originator: Scott Weil, Sara Dillich, Fred Joseck, and Mark Ruth Approved by: Sunita Satyapal and Rick Farmer Date: December 14, 2012 Item: The hydrogen threshold cost is defined as the untaxed cost of hydrogen (H 2 ) (produced, delivered, and dispensed) at which hydrogen fuel cell electric vehicles (FCEVs) are projected to become competitive on a $/mile basis with competing vehicles [gasoline in hybrid-electric vehicles (HEVs)] in 2020. As established in Record 11007 [1], this cost ranges from $2.00-$4.00/gge a of H 2 (based on $2007). The threshold cost can be apportioned into its constituent H 2 production and delivery costs, which can then serve as the respective cost targets for multi-year planning of the Fuel Cell Technologies (FCT)

150

High Temperature Fuel Cell Tri-Generation of Power, Heat & H2 from Biogas  

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

National Fuel Cell Research Center, 2012 1/22 National Fuel Cell Research Center, 2012 1/22 High Temperature Fuel Cell Tri-Generation of Power, Heat & H 2 from Biogas Jack Brouwer, Ph.D. June 19, 2012 DOE/ NREL Biogas Workshop - Golden, CO © National Fuel Cell Research Center, 2012 2/22 Outline * Introduction and Background * Tri-Generation/Poly-Generation Analyses * OCSD Project Introduction © National Fuel Cell Research Center, 2012 3/22 Introduction and Background * Hydrogen fuel cell vehicle performance is outstanding * Energy density of H 2 is much greater than batteries * Rapid fueling, long range ZEV * H 2 must be produced * energy intensive, may have emissions, fossil fuels, economies of scale * Low volumetric energy density of H 2 compared to current infrastructure fuels (@ STP)

151

DOE Hydrogen and Fuel Cells Program: DOE H2A Analysis Production  

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

Assumptions and Ground Rules Assumptions and Ground Rules The following common cost assumptions are applied for all H2A Central and Forecourt supply options, unless a case for any different values is provided otherwise: Analysis Methodology - Discounted Cash Flow (DCF) model that calculates a levelized H2 price that yields prescribed IRR Reference Financial Structure - 100% equity with 10% IRR - Include levelized H2 price plot for 0 to 25% IRR - Model allows debt financing Reference Year Dollars - 2005, to be adjusted at half-decade increments (e.g., 2005, 2010) Technology Development Stage - All Central and Forecourt cost estimates are based on mature, commercial facilities Inflation Rate - 1.9%, but with resultant price of H2 in reference year constant dollars Income Taxes - 35% Federal; 6% State; 38.9% Effective

152

Microsoft Word - H2 National Release 2.doc | Department of Energy  

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

- H2 National Release 2.doc More Documents & Publications Ammendment 2.doc Microsoft Word - PressReleaseSiting2-8-06Final.doc Microsoft Word - Second ITER Council Press Release...

153

DOE Hydrogen Analysis Repository: H2A Case Study: Future Central...  

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

Coal without Sequestration Project Summary Full Title: H2A Case Study: Longer-Term (2020-2030) Hydrogen from Coal without CO2 Capture and Sequestration Project ID: 238 Principal...

154

CO2/H2O Exchange Reactions in Hydrated Silicates Subjected to ...  

Science Conference Proceedings (OSTI)

For example the reaction: Ca(OH)2(s) + CO2(g) --> CaCO3 (s) + H2O(l) is ... High Temperature Co-electrolysis of Steam and Carbon Dioxide through Solid...

155

Analyzing Natural Gas Based Hydrogen Infrastructure - Optimizing Transitions from Distributed to Centralized H2 Production  

E-Print Network (OSTI)

Station Storage Storage Cost $500/kg Natural gas feedstocknatural gas steam methane reforming (SMR) includes hydrogen production and storagefor storage, distribution or use H 2 Natural gas Figure 3

Yang, Christopher; Ogden, Joan M

2005-01-01T23:59:59.000Z

156

Analyzing Natural Gas Based Hydrogen Infrastructure - Optimizing Transitions from Distributed to Centralized H2 Production  

E-Print Network (OSTI)

integration team for the National Hydrogen Roadmap in 2002.in the H2A, a group of hydrogen analysts convened by theframework for analyzing hydrogen systems, and serves on the

Yang, Christopher; Ogden, Joan M

2005-01-01T23:59:59.000Z

157

Raman Lidar Measurements during the International H2O Project. Part I: Instrumentation and Analysis Techniques  

Science Conference Proceedings (OSTI)

The NASA Goddard Space Flight Center (GSFC) Scanning Raman Lidar (SRL) participated in the International H2O Project (IHOP), which occurred in May and June 2002 in the midwestern part of the United States. The SRL received extensive optical ...

D. N. Whiteman; B. Demoz; K. Rush; G. Schwemmer; B. Gentry; P. Di Girolamo; J. Comer; I. Veselovskii; K. Evans; S. H. Melfi; Z. Wang; M. Cadirola; B. Mielke; D. Venable; T. Van Hove

2006-02-01T23:59:59.000Z

158

Low Cost High-H2 Syngas Production for Power and Liquid Fuels  

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

Low Cost High-H2 Syngas Production for Power and Liquid Fuels Gas Technology Institute (GTI) Project Number: FE0011958 Project Description Proof-of-concept of a metal-polymeric...

159

Sustained H2 Production Driven by Photosynthetic Water Splitting in a Unicellular Cyanobacterium  

Science Conference Proceedings (OSTI)

Continuously illuminated nitrogen-deprived Cyanothece sp. ATCC 51142 evolved H2 via dinitrogenase at rates up to 400 ?molmg Chl-1h-1 in parallel with photosynthetic O2 production. Notably, sustained co-production of H2 and O2 occurred over 100 h in the presence of CO2, with both gases displaying inverse oscillations which eventually dampened to stable rates. Oscillations were not observed when CO2 was omitted, while H2 and O2 evolution rates were positively correlated. In situ light saturation analyses of H2 production displayed dose-dependence and lack of O2 inhibition. Inactivation of photosystem II had substantial long-term effects but did not affect the short-term H2 production indicating that the process is also supported by photosystem I activity and oxidation of endogenous glycogen. Collectively, our results demonstrate that uninterrupted H2 production in unicellular diazotrophic cyanobacteria can be fueled by water photolysis without the detrimental effects of O2 and have important implications for sustainable production of biofuels.

Melnicki, Matthew R.; Pinchuk, Grigoriy E.; Hill, Eric A.; Kucek, Leo A.; Fredrickson, Jim K.; Konopka, Allan; Beliaev, Alex S.

2012-08-07T23:59:59.000Z

160

Base fluid and temperature effects on the heat transfer characteristics of SiC in ethylene glycol/H2O and H2O nanofluids  

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

JOURNAL OF APPLIED PHYSICS 109, 014914 JOURNAL OF APPLIED PHYSICS 109, 014914 (2011) Base fluid and temperature effects on the heat transfer characteristics of SiC in ethylene glycol/H 2 O and H 2 O nanofluids Elena V. Timofeeva, 1,a) Wenhua Yu, 1 David M. France, 2 Dileep Singh, 3 and Jules L. Routbort 1 1 Energy Systems Division, Argonne National Laboratory, Argonne, Illinois 60439, USA 2 Department of Mechanical and Industrial Engineering, University of Illinois at Chicago, 842 W. Taylor St. (m/c 251), Chicago, Illinois 60607-7022, USA 3 Nuclear Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439, USA (Received 27 July 2010; accepted 30 October 2010; published online 11 January 2011) Experimental data are presented for the thermal conductivity, viscosity, and turbulent flow

Note: This page contains sample records for the topic "h2 world installed" 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

Low-Cost Installation of Concentrating Photovoltaic  

E-Print Network (OSTI)

Low-Cost Installation of Concentrating Photovoltaic Renewable Energy Research Renewable Energy Research http://www.energy.ca.gov/research/renewabl e/index.html August 2011 The Issue Several factors inhibit the potential growth of the California photovoltaic market: high installation costs, expenses

162

Photovoltaic Installations at Williams College Ruth Aronoff  

E-Print Network (OSTI)

of thumb that 10 Watts of power fit into every square foot of roof space (or 0.1 square meters). This means of the total array, panels cost between $7.50 and $10 per Watt of power installed; smaller systems cost slightly more to install per Watt, while larger systems cost less since they are bought in bulk

Aalberts, Daniel P.

163

Installation package for the solaron solar subsystems  

DOE Green Energy (OSTI)

This package contains information that is intended to be a guide for installation, operation, and maintenance of the various Solaron Solar Subsystems. The subsystems consist of the following: collectors, storage, transport (air handler) and controller for heat pump and off-peak storage. Two prototype residential systems have been installed at Akron, Ohio, and Duffield, Virginia.

Not Available

1979-04-01T23:59:59.000Z

164

Installation package for a solar heating system  

DOE Green Energy (OSTI)

Installation information is presented for a solar heating system installed in Concho Indian School at El Reno, Oklahoma. This package includes a system Operation and Maintenance Manual, hardware brochures, schematics, system operating modes and drawings. The Solar Engineering and Equipment Company (SEECO) developed this prototype solar heating system consisting of the following subsystems: solar collectors, control and storage.

Not Available

1978-12-01T23:59:59.000Z

165

Expanding Malware Defense by Securing Software Installations  

E-Print Network (OSTI)

installations. Our technique can support a diversity of package managers and software installers. It is based of the files used by benign software packages, thus blocking the most common mechanism used by malware future runs of an untrusted package will take place within an administrator-specified sandbox. Our

Sekar, R.

166

Combustion Characteristics of Moist H2 and H2/CO Mixtures and In-situ Temperature and Species Measurements Using Mid-IR Absorption Spectroscopy in a New RCM.  

E-Print Network (OSTI)

??The title study investigates the combustion characteristics of moist H2/oxidizer and moist H2/CO/oxidizer mixtures. It involves experimental determination of laminar flame speeds with emphasis on (more)

Das, Apurba K.

2012-01-01T23:59:59.000Z

167

Modeling H2 formation in the turbulent ISM: Solenoidal versus compressive turbulent forcing  

E-Print Network (OSTI)

We present results from high-resolution three-dimensional simulations of the turbulent interstellar medium that study the influence of the nature of the turbulence on the formation of molecular hydrogen. We have examined both solenoidal (divergence-free) and compressive (curl-free) turbulent driving, and show that compressive driving leads to faster H2 formation, owing to the higher peak densities produced in the gas. The difference in the H2 formation rate can be as much as an order of magnitude at early times, but declines at later times as the highest density regions become fully molecular and stop contributing to the total H2 formation rate. We have also used our results to test a simple prescription suggested by Gnedin et al. (2009) for modeling the influence of unresolved density fluctuations on the H2 formation rate in large-scale simulations of the ISM. We find that this approach works well when the H2 fraction is small, but breaks down once the highest density gas becomes fully molecular.

Milosavljevic, Milica; Federrath, Christoph; Klessen, Ralf S

2011-01-01T23:59:59.000Z

168

1981 Active-Solar-Installations Survey  

SciTech Connect

The survey gathered data on active residential and commercial solar systems installed during calendar year 1981 and a listing of firms involved in various aspects of the industry. The mail and telephone followup survey results are presented in 21 tables for combined national and state data. The total number of installations reported nationwide during 1981 was 122,907. Almost 95% of all reported installations were made in the single-family residential sector. The fewest quantity of installations (1.2%) was reported in the commercial sector. The remaining 4% was reported in the multifamily residential sector. Water heaters represented the largest number of systems installed in single-family, multifamily, and commercial buildings. The average size of water-heating systems in single-family homes was 61 square feet with an average cost of $3,235. Pool heaters represented the second largest number of systems installed in single-family and multifamily homes and represented 16.4% of the total installations. The average size of pool heaters in single-family homes was 376 square feet with an average cost of $3,455.

1982-12-01T23:59:59.000Z

169

Energy Conservation Installation Credit | Department of Energy  

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

Energy Conservation Installation Credit Energy Conservation Installation Credit Energy Conservation Installation Credit < Back Eligibility Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Cooling Design & Remodeling Windows, Doors, & Skylights Ventilation Heat Pumps Appliances & Electronics Commercial Lighting Lighting Water Heating Maximum Rebate 500 per individual; up to 1,000 for a married couple filing jointly Program Info State Montana Program Type Personal Tax Credit Rebate Amount 25% of cost of capital investment Provider Montana Department of Revenue Individual taxpayers may claim a credit against their tax liability for up to 25% of the costs of investment for energy conservation purposes in a

170

Mouse Strain-Dependent Variations in Sensitivity to Induction of Gamma-H2AX  

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

Mouse Strain-Dependent Variations in Sensitivity to Induction of Gamma-H2AX Mouse Strain-Dependent Variations in Sensitivity to Induction of Gamma-H2AX Foci after Continuous Low Dose-Rate Irradiation: The Atm-/- vs Atm +/+ genotypes on Balb/c, 129S6, C57BL/6J, and A/J inbred strains J.R. Brogan Colorado State University Abstract We have recently developed a ‘low dose rate’ gamma-H2AX assay that is sufficiently sensitive to distinguish differences in response for cells from normal Atm +/+ (mouse) or ATM+/+ (human) and the phenotypes associated with the corresponding heterozygous genotypes(1, 2). The assay is also capable of distinguishing mild hypersensitivities for cells from an appreciable proportion of apparently normal individuals(3). We used this assay to determine whether the genetic background of four commonly used

171

Structural considerations for solar installers : an approach for small, simplified solar installations or retrofits.  

SciTech Connect

Structural Considerations for Solar Installers provides a comprehensive outline of structural considerations associated with simplified solar installations and recommends a set of best practices installers can follow when assessing such considerations. Information in the manual comes from engineering and solar experts as well as case studies. The objectives of the manual are to ensure safety and structural durability for rooftop solar installations and to potentially accelerate the permitting process by identifying and remedying structural issues prior to installation. The purpose of this document is to provide tools and guidelines for installers to help ensure that residential photovoltaic (PV) power systems are properly specified and installed with respect to the continuing structural integrity of the building.

Richards, Elizabeth H.; Schindel, Kay (City of Madison, WI); Bosiljevac, Tom; Dwyer, Stephen F.; Lindau, William (Lindau Companies, Inc., Hudson, WI); Harper, Alan (City of Madison, WI)

2011-12-01T23:59:59.000Z

172

The H2 Double-Slit Experiment: Where Quantum and Classical Physics Meet  

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

The H2 Double-Slit Experiment: The H2 Double-Slit Experiment: Where Quantum and Classical Physics Meet The H2 Double-Slit Experiment: Where Quantum and Classical Physics Meet Print Wednesday, 27 February 2008 00:00 For the first time, an international research team carried out a double-slit experiment in H2, the smallest and simplest molecule. Thomas Young's original experiment in 1803 passed light through two slits cut in a solid thin plate. In the groundbreaking experiment performed at ALS Beamlines 4.0 and 11.0.1, the researchers used electrons instead of light and the nuclei of the hydrogen molecule as the slits. The experiment revealed that only one "observing" electron suffices to induce the emergence of classical properties such as loss of coherence. Double photoionization of H2. Left: Circularly polarized light comes from the top. All angular distributions are in the plane perpendicular to the photon propagation vector: Φe-mol is the angle of the fast electron's trajectory to the molecular axis; Φe-e is the angle between both electron trajectories. Center: Photoionization by circularly polarized light launches a coherent spherical photoelectron wave at each nucleus of the molecule; the light propagates into the plane. Right: Measured electron angular distribution Φe-mol of the faster electron (E1) from double photoionization of H2 by circularly polarized light. The orientation of the molecule is horizontal. Light propagates into the plane of the figure, the molecule is fixed ±10° within the plane shown, Eϒ = 240 eV, and the energy of the slow electron E2 = 0 to 5 eV, resulting in E1 = 185 to 190 eV.

173

H2A Biomethane Model Documentation and a Case Study for Biogas From Dairy Farms  

SciTech Connect

The new H2A Biomethane model was developed to estimate the levelized cost of biomethane by using the framework of the vetted original H2A models for hydrogen production and delivery. For biomethane production, biogas from sources such as dairy farms and landfills is upgraded by a cleanup process. The model also estimates the cost to compress and transport the product gas via the pipeline to export it to the natural gas grid or any other potential end-use site. Inputs include feed biogas composition and cost, required biomethane quality, cleanup equipment capital and operations and maintenance costs, process electricity usage and costs, and pipeline delivery specifications.

Saur, G.; Jalalzadeh, A.

2010-12-01T23:59:59.000Z

174

H2A.Z Acidic Patch Couples Chromatin Dynamics to Regulation of Gene Expression Programs during ESC Differentiation  

E-Print Network (OSTI)

The histone H2A variant H2A.Z is essential for embryonic development and for proper control of developmental gene expression programs in embryonic stem cells (ESCs). Divergent regions of amino acid sequence of H2A.Z likely ...

Subramanian, Vidya

175

File:Install.pdf | Open Energy Information  

Open Energy Info (EERE)

Install.pdf Install.pdf Jump to: navigation, search File File history File usage File:Install.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 86 KB, MIME type: application/pdf) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 13:48, 1 November 2012 Thumbnail for version as of 13:48, 1 November 2012 1,275 × 1,650 (86 KB) Dklein2012 (Talk | contribs) You cannot overwrite this file. Edit this file using an external application (See the setup instructions for more information) File usage There are no pages that link to this file. Retrieved from "http://en.openei.org/w/index.php?title=File:Install.pdf&oldid=53281

176

Property:InstalledCapacity | Open Energy Information  

Open Energy Info (EERE)

InstalledCapacity InstalledCapacity Jump to: navigation, search Property Name InstalledCapacity Property Type Quantity Description Installed Capacity (MW) or also known as Total Generator Nameplate Capacity (Rated Power) Use this property to express potential electric energy generation, such as Nameplate Capacity. The default unit is megawatts (MW). For spatial capacity, use property Volume. Acceptable units (and their conversions) are: 1 MW,MWe,megawatt,Megawatt,MegaWatt,MEGAWATT,megawatts,Megawatt,MegaWatts,MEGAWATT,MEGAWATTS 1000 kW,kWe,KW,kilowatt,KiloWatt,KILOWATT,kilowatts,KiloWatts,KILOWATT,KILOWATTS 1000000 W,We,watt,watts,Watt,Watts,WATT,WATTS 1000000000 mW,milliwatt,milliwatts,MILLIWATT,MILLIWATTS 0.001 GW,gigawatt,gigawatts,Gigawatt,Gigawatts,GigaWatt,GigaWatts,GIGAWATT,GIGAWATTS

177

Performance of Installed Cooking Exhaust Devices  

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

Performance of Installed Cooking Exhaust Devices Performance of Installed Cooking Exhaust Devices Brett C. Singer, William W. Delp, Michael G. Apte, Philip N. Price Environmental Energy Technologies Division Lawrence Berkeley National Laboratory Berkeley, California, 94720 November 2011 Direct funding for this research was provided by the California Energy Commission through Contracts 500-05-026 and 500-08-061. Institutional support is provided to LBNL by the U.S. Department of Energy, Office of Science under Contract DE-AC02-05CH11231. LBNL-5265E-r1(3) Singer et al., Performance of Installed Cooking Exhaust Devices LBNL-5265E-r1(3) Performance of Installed Cooking Exhaust Devices Brett C. Singer 1

178

Peoples Gas Single Family Direct Install (Illinois)  

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

Owners of single-family homes, condos, townhomes and two-flats may be eligible for a free installation of new programmable thermostats, pipe insulation, showerheads, and faucet aerators through...

179

Install an Automatic Blowdown Control System  

SciTech Connect

This revised ITP steam tip sheet on installing automatic blowdown controls provide how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

Not Available

2006-01-01T23:59:59.000Z

180

Install Removable Insulation on Valves and Fittings  

Science Conference Proceedings (OSTI)

This revised ITP tip sheet on installing removable insulation on valves and fittings provides how-to advice for improving the system using low-cost, proven practices and technologies.

Not Available

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "h2 world installed" 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

CATEGORICAL EXCLUSION FOR INSTALLING A PHOTOVOLTAIC  

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

-PNSO-0657 -PNSO-0657 CATEGORICAL EXCLUSION FOR INSTALLING A PHOTOVOLTAIC POWER GENERATION ARRAY AND ELECTRIC CAR CHARGING STATIONS, ENVIRONMENTAL MOLECULAR SCIENCES LABORATORY, PACIFIC NORTHWEST SITE OFFICE, RICHLAND, WASHINGTON Proposed Action The U.S. Department of Energy (DOE), Pacific Northwest Site Office (PNSO) proposes to install a photovoltaic power generation array and electric car charging stations. Location of Action The proposed action would occur in a landscaped infiltration swale located immediately

182

Riser, pipelines installed in Griffin field  

Science Conference Proceedings (OSTI)

A mooring riser and flow lines along with a 67-km, 8-in., gas-export pipelines have been installed offshore Australia for BHP Petroleum's Griffin field development. The 66-km gas line will carry Griffin field gas to an onshore gas-processing plant. Completing the projects ahead of schedule was Clough Stena Joint Venture (Asia), Perth. BHP awarded the contracts in early 1993; the project was completed in January this year. The paper describes the contractor, pipeline installation, and handling equipment.

Not Available

1994-05-23T23:59:59.000Z

183

Locast H2Flow: contextual learning through mobile video and guided documentary production  

Science Conference Proceedings (OSTI)

In this paper we present the design considerations of Locast H2Flow, an educational tool created to guide learning in a local urban space. In particular, we explore the prospect of utilizing mobile devices to scaffold the learning process. Challenged ... Keywords: contextual learning, location-based application, mobile learning, mobile media, mobile video, narratives, sustainability

Liselott Brunnberg; Pelin Arslan; Amar Boghani; Federico Casalegno; Steve Pomeroy; Zoe Schladow

2011-08-01T23:59:59.000Z

184

Author's personal copy Maximizing the solar to H2 energy conversion efficiency  

E-Print Network (OSTI)

Author's personal copy Maximizing the solar to H2 energy conversion efficiency of outdoor, Cockrell School of Engineering, The University of Texas at Austin ­ Austin, TX 78712, USA b Mechanical t A numerical study is presented aiming to maximize the solar to hydrogen energy conversion efficiency

Pilon, Laurent

185

Formation of CO precursors during char gasification with O2, CO2 and H2O  

E-Print Network (OSTI)

Formation of CO precursors during char gasification with O2, CO2 and H2O Alejandro Montoya a are presented to get insight into an unified mechanism of uncatalyzed carbon gasification. D 2002 Elsevier Science B.V. All rights reserved. Keywords: Gasification; Chemisorption; Molecular simulation; Surface

Truong, Thanh N.

186

EFFECT OF H2 PRODUCED THROUGH STEAM-METHANE REFORMING ON CHP PLANT EFFICIENCY  

E-Print Network (OSTI)

1 EFFECT OF H2 PRODUCED THROUGH STEAM-METHANE REFORMING ON CHP PLANT EFFICIENCY O. Le Corre1 , C@emn.fr ABSTRACT In-situ hydrogen production is carried out by a catalytic reformer kit set up into exhaust gases-thermal reforming process is achieved. Hydrogen production is mainly dependent on O2 content in exhaust gases

187

Raman Lidar Measurements during the International H2O Project. Part II: Case Studies  

Science Conference Proceedings (OSTI)

The NASA GSFC Scanning Raman Lidar (SRL) participated in the International H2O Project (IHOP) that occurred in May and June 2002 in the midwestern part of the United States. The SRL system configuration and methods of data analysis were described ...

D. N. Whiteman; B. Demoz; G. Schwemmer; B. Gentry; P. Di Girolamo; D. Sabatino; J. Comer; I. Veselovskii; K. Evans; R-F. Lin; Z. Wang; A. Behrendt; V. Wulfmeyer; E. Browell; R. Ferrare; S. Ismail; J. Wang

2006-02-01T23:59:59.000Z

188

Retrofitting existing chemical scrubbers to biotrickling filters for H2S emission control  

E-Print Network (OSTI)

Retrofitting existing chemical scrubbers to biotrickling filters for H2S emission control David Gabriel* and Marc A. Deshusses Department of Chemical and Environmental Engineering, University required much larger reactor volumes than chemical scrubbers. We converted an existing full-scale chem

189

An Overview of the International H2O Project (IHOP_2002) and Some Preliminary Highlights  

Science Conference Proceedings (OSTI)

The International H2O Project (IHOP_2002) is one of the largest North American meteorological field experiments in history. From 13 May to 25 June 2002, over 250 researchers and technical staff from the United States, Germany, France, and Canada ...

Tammy M. Weckwerth; David B. Parsons; Steven E. Koch; James A. Moore; Margaret A. LeMone; Belay B. Demoz; Cyrille Flamant; Bart Geerts; Junhong Wang; Wayne F. Feltz

2004-02-01T23:59:59.000Z

190

Passive load follow analysis of the STAR-LM and STAR-H2 systems.  

E-Print Network (OSTI)

A steady-state model for the calculation of temperature and pressure distributions, and heat and work balance for the STAR-LM and the STAR-H2 systems was developed. The STAR-LM system is designed for electricity production and consists of the lead cooled reactor on natural circulation and the supercritical carbon dioxide Brayton cycle. The STAR-H2 system uses the same reactor which is coupled to the hydrogen production plant, the Brayton cycle, and the water desalination plant. The Brayton cycle produces electricity for the on-site needs. Realistic modules for each system component were developed. The model also performs design calculations for the turbine and compressors for the CO2 Brayton cycle. The model was used to optimize the performance of the entire system as well as every system component. The size of each component was calculated. For the 400 MWt reactor power the STAR-LM produces 174.4 MWe (44% efficiency) and the STAR-H2 system produces 7450 kg H2/hr. The steady state model was used to conduct quasi-static passive load follow analysis. The control strategy was developed for each system; no control action on the reactor is required. As a main safety criterion, the peak cladding temperature is used. It was demonstrated that this temperature remains below the safety limit during both normal operation and load follow.

Moisseytsev, Anton

2003-12-01T23:59:59.000Z

191

The H2 Double-Slit Experiment: Where Quantum and Classical Physics Meet  

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

The H2 Double-Slit Experiment: Where Quantum and Classical Physics Meet Print The H2 Double-Slit Experiment: Where Quantum and Classical Physics Meet Print For the first time, an international research team carried out a double-slit experiment in H2, the smallest and simplest molecule. Thomas Young's original experiment in 1803 passed light through two slits cut in a solid thin plate. In the groundbreaking experiment performed at ALS Beamlines 4.0 and 11.0.1, the researchers used electrons instead of light and the nuclei of the hydrogen molecule as the slits. The experiment revealed that only one "observing" electron suffices to induce the emergence of classical properties such as loss of coherence. Double photoionization of H2. Left: Circularly polarized light comes from the top. All angular distributions are in the plane perpendicular to the photon propagation vector: Φe-mol is the angle of the fast electron's trajectory to the molecular axis; Φe-e is the angle between both electron trajectories. Center: Photoionization by circularly polarized light launches a coherent spherical photoelectron wave at each nucleus of the molecule; the light propagates into the plane. Right: Measured electron angular distribution Φe-mol of the faster electron (E1) from double photoionization of H2 by circularly polarized light. The orientation of the molecule is horizontal. Light propagates into the plane of the figure, the molecule is fixed ±10° within the plane shown, Eϒ = 240 eV, and the energy of the slow electron E2 = 0 to 5 eV, resulting in E1 = 185 to 190 eV.

192

The H2 Double-Slit Experiment: Where Quantum and Classical Physics Meet  

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

The H2 Double-Slit Experiment: Where Quantum and Classical Physics Meet Print The H2 Double-Slit Experiment: Where Quantum and Classical Physics Meet Print For the first time, an international research team carried out a double-slit experiment in H2, the smallest and simplest molecule. Thomas Young's original experiment in 1803 passed light through two slits cut in a solid thin plate. In the groundbreaking experiment performed at ALS Beamlines 4.0 and 11.0.1, the researchers used electrons instead of light and the nuclei of the hydrogen molecule as the slits. The experiment revealed that only one "observing" electron suffices to induce the emergence of classical properties such as loss of coherence. Double photoionization of H2. Left: Circularly polarized light comes from the top. All angular distributions are in the plane perpendicular to the photon propagation vector: Φe-mol is the angle of the fast electron's trajectory to the molecular axis; Φe-e is the angle between both electron trajectories. Center: Photoionization by circularly polarized light launches a coherent spherical photoelectron wave at each nucleus of the molecule; the light propagates into the plane. Right: Measured electron angular distribution Φe-mol of the faster electron (E1) from double photoionization of H2 by circularly polarized light. The orientation of the molecule is horizontal. Light propagates into the plane of the figure, the molecule is fixed ±10° within the plane shown, Eϒ = 240 eV, and the energy of the slow electron E2 = 0 to 5 eV, resulting in E1 = 185 to 190 eV.

193

The H2 Double-Slit Experiment: Where Quantum and Classical Physics Meet  

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

The H2 Double-Slit Experiment: Where Quantum and Classical Physics Meet Print The H2 Double-Slit Experiment: Where Quantum and Classical Physics Meet Print For the first time, an international research team carried out a double-slit experiment in H2, the smallest and simplest molecule. Thomas Young's original experiment in 1803 passed light through two slits cut in a solid thin plate. In the groundbreaking experiment performed at ALS Beamlines 4.0 and 11.0.1, the researchers used electrons instead of light and the nuclei of the hydrogen molecule as the slits. The experiment revealed that only one "observing" electron suffices to induce the emergence of classical properties such as loss of coherence. Double photoionization of H2. Left: Circularly polarized light comes from the top. All angular distributions are in the plane perpendicular to the photon propagation vector: Φe-mol is the angle of the fast electron's trajectory to the molecular axis; Φe-e is the angle between both electron trajectories. Center: Photoionization by circularly polarized light launches a coherent spherical photoelectron wave at each nucleus of the molecule; the light propagates into the plane. Right: Measured electron angular distribution Φe-mol of the faster electron (E1) from double photoionization of H2 by circularly polarized light. The orientation of the molecule is horizontal. Light propagates into the plane of the figure, the molecule is fixed ±10° within the plane shown, Eϒ = 240 eV, and the energy of the slow electron E2 = 0 to 5 eV, resulting in E1 = 185 to 190 eV.

194

Environmental safety evaluations for nuclear installations  

SciTech Connect

Environmental safety has been an important consideration in the siting, design, and operation of nuclear installations. As a result there have been very few cases in which the releases of radioactive materials from these installations have posed a dosimetrically significant environmental risk, and almost all of these have been connected with accidents or other unintentional situations. In no situation do the intentional releases from nuclear installations appear to have posed significant environmental risks, and with adequate planning and design a high degree of environmental safety may be assured. Many disciplines are involved in the evaluation of safety for nuclear installations. These include such fundamental ones as physics, chemistry, and biology, and more specialized ones such as meteorology, engineering, ecology, medicine, and electronics. A comprehensive review of environmental surveillance data and estimates of dose commitments from nuclear installations suggests that compared to the doses from background and from fallout, those attributable to the effluents from nuclear facilities have been small and for the most part quite local. it is concluded that, the upper limit of the risk associated with exposure of up to a few millirems per year is indeed small compared to many other commonly accepted risks of living in present day society. (72 refurences) (CH)

Hull, A.P.

1973-01-01T23:59:59.000Z

195

Histone H2AX participates the DNA damage-induced ATM activation through interaction with NBS1  

SciTech Connect

Phosphorylated histone H2AX ({gamma}-H2AX) functions in the recruitment of DNA damage response proteins to DNA double-strand breaks (DSBs) and facilitates DSB repair. ATM also co-localizes with {gamma}-H2AX at DSB sites following its auto-phosphorylation. However, it is unclear whether {gamma}-H2AX has a role in activation of ATM-dependent cell cycle checkpoints. Here, we show that ATM as well as NBS1 is recruited to damaged-chromatin in a {gamma}-H2AX-dependent manner. Foci formation of phosphorylated ATM and ATM-dependent phosphorylation is repressed in H2AX-knockdown cells. Furthermore, anti-{gamma}-H2AX antibody co-immunoprecipitates an ATM-like protein kinase activity in vitro and recombinant H2AX increases in vitro kinase activity of ATM from un-irradiated cells. Moreover, H2AX-deficient cells exhibited a defect in ATM-dependent cell cycle checkpoints. Taken together, {gamma}-H2AX has important role for effective DSB-dependent activation of ATM-related damage responses via NBS1.

Kobayashi, Junya [Department of Genome Repair Dynamics, Radiation Biology Center, Kyoto University, Kyoto 606-8501 (Japan)], E-mail: jkobayashi@house.rbc.kyoto-u.ac.jp; Tauchi, Hiroshi [Department of Environmental Sciences, Ibaraki University, Ibaraki 310-8512 (Japan); Chen, Benjamin; Bruma, Sandeep [Division of Molecular Radiation Biology, Department of Radiation Oncology, University of Texas, Southwestern Medical Center at Dallas, Dallas, TX 75390-9187 (United States); Tashiro, Satoshi [Department of Cellular Biology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8553 (Japan); Matsuura, Shinya [Department of Radiation Biology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8553 (Japan); Tanimoto, Keiji [Department of Oral and Maxillofacial Radiology, Graduate School of Biomedical Sciences, Hiroshima University, Kasumi 1-2-3, Minami-ku, Hiroshima 734-8553 (Japan); Chen, David J. [Division of Molecular Radiation Biology, Department of Radiation Oncology, University of Texas, Southwestern Medical Center at Dallas, Dallas, TX 75390-9187 (United States); Komatsu, Kenshi [Department of Genome Repair Dynamics, Radiation Biology Center, Kyoto University, Kyoto 606-8501 (Japan)], E-mail: komatsu@house.rbc.kyoto-u.ac.jp

2009-03-20T23:59:59.000Z

196

Fuel Cell Technologies Office: MotorWeek H2 on the Horizon Video...  

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

world's first tri-generation fuel cell produces hydrogen, heat, and electricity using biogas generated by the Orange County Sanitation District's waste water treatment facility....

197

Electric Vehicle Supply Equipment Installed Cost Analysis  

Science Conference Proceedings (OSTI)

More than 140,000 plug-in electric vehicles (PEVs) have been sold since December 2010. Critical to maintaining this upward trend is achievement of a diverse and available charging infrastructure. The purpose of this study is to analyze one key element of the charging infrastructurethe cost of installation. While the fuel cost of electricity to charge a PEV is significantly lower than the cost of gasoline, the cost to hire an electrician to install electric vehicle supply equipment (EVSE) for ...

2013-12-06T23:59:59.000Z

198

hydrogen pilot plant, H2ICE vehicle testing INL alternative energy vehicles  

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

Hydrogen Pilot Plant, H2ICE Hydrogen Pilot Plant, H2ICE Vehicle Testing, & INL Alternative Energy Vehicles (Advanced Vehicle Testing Activity) Jim Francfort Discovery Center of Idaho - September 2005 INL/CON-05-00694 AVTA Presentation Outline * Arizona Public Service's Alternative Fuel (Hydrogen) Pilot Plant Design and Operations * Hydrogen internal combustion engine vehicle testing * Oil bypass filter system evaluation * Diesel engine idling testing * INL alternative fuel infrastructure * INL alternative fuel fleet * WWW information APS Alternative Fuel (Alt-Fuel) Pilot Plant - Partners * Arizona Public Service (APS) * Electric Transportation Applications (ETA) * Idaho National Laboratory (INL) * Started operations - 2002 Alt-Fuel Pilot Plant & Vehicle Testing - Objectives * Evaluate the safety & reliability of operating ICE

199

Integration of H2 Separation Membranes with CO2 Capture and Compression  

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

Integration of H Integration of H 2 Separation Membranes with CO 2 Capture and Compression November 30, 2009 DOE/NETL- 401/113009 INTEGRATION OF H 2 SEPARATION MEMBRANES WITH CO 2 CAPTURE AND COMPRESSION DOE/NETL-401/113009 FINAL REPORT November 30, 2009 NETL Contact: Eric Grol Chemical Engineer Office of Systems, Analysis, and Planning National Energy Technology Laboratory www.netl.doe.gov ii ACKNOWLEDGEMENTS This report was prepared by JM Energy Consulting, Inc. for Technology & Management Services, Inc. (TMS), at the request of the U.S. DOE National Energy Technology Laboratory (NETL). This study was conducted over a forty-three month period beginning in April 2006. Project Managers Mr. Eric Grol (Dec. 2008 - Nov. 2009) Mr. Steven Ostheim

200

Fuel Cell Tri-Generation System Case Study using the H2A Stationary Model  

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

Fuel Cell Tri-Generation System Case Fuel Cell Tri-Generation System Case Study using the H2A Stationary Model Darlene Steward/ Mike Penev National Renewable Energy Laboratory Integrated Stationary Power and Transportation Workshop Phoenix, Arizona October 27, 2008 National Renewable Energy Laboratory Innovation for Our Energy Future 2 Introduction Goal: Develop a cost analysis tool that will be flexible and comprehensive enough to realistically analyze a wide variety of potential combined heat and power/hydrogen production scenarios Approach: Rely on the H2A discounted cash flow methodology to develop a new stationary systems model With the help of industry partners, develop and analyze a range of realistic case studies for tri-generation systems. National Renewable Energy Laboratory Innovation for Our Energy Future

Note: This page contains sample records for the topic "h2 world installed" 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

Vacuum Characterization of a Woven Carbon Fiber Cryosorber in Presence of $H_2$  

E-Print Network (OSTI)

Some of the cold bores of the Large Hadron Collider (LHC) will operate at 4.5K. In these elements, the desorbed H2 pressure will rapidly reach the saturated vapour pressure, 3 orders of magnitude larger than the design pressure. Therefore, the use of cryosorbers is mandatory to provide the required pumping capacity and pumping speed. The behaviour of a woven carbon fiber to be potentially used as a cryosorber has been studied under H2 injection. The pumping speed and capacity measured in the range 6 to 30 K are described. Observations made with an electron microscope are shown. A proposed pumping mechanism and the implications for the LHC are discussed.

Baglin, V; Garcin, T

2004-01-01T23:59:59.000Z

202

Installation, operation, and maintenance for the pyramidal optics solar system installed at Yacht Cove, Columbia, SC  

DOE Green Energy (OSTI)

Information is presented concerning the installation, operation, and maintenance of the pyramidal Solar System for space heating and domestic hot water. Included are such items as principles of operation, sequence of installation, and procedures for the operation and maintenance of each subsystem making up the solar system. Also included are trouble-shooting charts and maintenance schedules.

Not Available

1980-09-01T23:59:59.000Z

203

Alternative Fuels Data Center: Installation of Alternative Fuel Components  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Installation of Installation of Alternative Fuel Components in Vehicles to someone by E-mail Share Alternative Fuels Data Center: Installation of Alternative Fuel Components in Vehicles on Facebook Tweet about Alternative Fuels Data Center: Installation of Alternative Fuel Components in Vehicles on Twitter Bookmark Alternative Fuels Data Center: Installation of Alternative Fuel Components in Vehicles on Google Bookmark Alternative Fuels Data Center: Installation of Alternative Fuel Components in Vehicles on Delicious Rank Alternative Fuels Data Center: Installation of Alternative Fuel Components in Vehicles on Digg Find More places to share Alternative Fuels Data Center: Installation of Alternative Fuel Components in Vehicles on AddThis.com... More in this section... Federal

204

Changes related to "New England Breeze Solar and Wind Installers...  

Open Energy Info (EERE)

this page on Facebook icon Twitter icon Changes related to "New England Breeze Solar and Wind Installers" New England Breeze Solar and Wind Installers Jump to:...

205

Safety Advisory 2007-03: OSHA Revises its Electrical Installation...  

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

851. SUMMARY Changes to OSHA's general industry electrical installation standard focus on safety in the design and installation of electric equipment in the workplace. Some of the...

206

Five Million Smart Meters Installed Nationwide is Just the Beginning...  

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

Five Million Smart Meters Installed Nationwide is Just the Beginning of Smart Grid Progress Five Million Smart Meters Installed Nationwide is Just the Beginning of Smart Grid...

207

Property:Installed Capacity (MW) | Open Energy Information  

Open Energy Info (EERE)

Capacity (MW) Jump to: navigation, search Property Name Installed Capacity (MW) Property Type Number Retrieved from "http:en.openei.orgwindex.php?titleProperty:InstalledCapac...

208

Installation-Restoration Program Records search for Des Moines Air National Guard Installation, Iowa  

SciTech Connect

Conclusions are: 1) Information obtained through interviews with 17 past and present installation personnel, installation records, shop folders, and field observations indicate that the Des Monies ANG Installation property has been used for disposal of small quantities of hazardous material in the past. 2) No evidence of environmental stress resulting from past disposal practices was observed at the Des Moines ANG installation. 3) In the priority listing of the three rated sites and their overall scores, the Facility 105 Vehicle Maintenance Fuel Tank, and the existing fire department training area, exhibit the most-significant potential (relative to the other Des Moines ANG Installation sites) for environmental concerns. 4) The old fire department training area located at Facility No. 228, is not considered to present significant concern for adverse effects on health or the environment.

1983-09-01T23:59:59.000Z

209

EFFECT OF H2 PRODUCED THROUGH STEAM-METHANE REFORMING ON CHP PLANT EFFICIENCY  

E-Print Network (OSTI)

In-situ hydrogen production is carried out by a catalytic reformer kit set up into exhaust gases for a CHP plant based on spark ignition engine running under lean conditions. An overall auto-thermal reforming process is achieved. Hydrogen production is mainly dependent on O2 content in exhaust gases. Experiments are conducted at constant speed at 2 air/fuel ratios and 4 additional natural gas flow rates. H2 content varies in the range 6 % to 10 % in vol. H2 content effect is analyzed with respect to performance and emissions. Comparing with EGR shows an increasing of electrical efficiency of 1 % whilst heat recovery decreases by 1%. NO and HC decrease by 18 % and 12%, but CO increases by 14%, respectively. The results show that: (i) graphite joints were destroyed under effect of H2 and high temperature; (ii) a cold spot appeared in the RGR line, and condensation has as consequence a carbon deposit; and (iii) no back-fire or knock occurred.

O. Le Corre; C. Rahmouni; K. Saikaly; I. Dincer

2013-01-01T23:59:59.000Z

210

Herschel / HIFI observations of CO, H2O and NH3 in Mon R2  

E-Print Network (OSTI)

Context. Mon R2 is the only ultracompact HII region (UCHII) where the associated photon-dominated region (PDR) can be resolved with Herschel. Due to its brightness and proximity, it is the best source to investigate the chemistry and physics of highly UV-irradiated PDRs. Aims. Our goal is to estimate the abundance of H2O and NH3 in this region and investigate their origin. Methods. We present new observations obtained with HIFI and the IRAM-30m telescope. Using a large velocity gradient approach, we model the line intensities and derive an average abundance of H2O and NH3 across the region. Finally, we model the line profiles with a non-local radiative transfer model and compare these results with the abundance predicted by the Meudon PDR code. Results. The variations of the line profiles and intensities indicate complex geometrical and kinematical patterns. The H2O lines present a strong absorption at the ambient velocity and emission in high velocity wings towards the HII region. The spatial distribution of...

Pilleri, P; Cernicharo, J; Ossenkopf, V; Bern, O; Gerin, M; Pety, J; Goicoechea, J R; Rizzo, J R; Montillaud, J; Gonzlez-Garca, M; Joblin, C; Bourlot, J Le; Petit, F Le; Kramer, C

2012-01-01T23:59:59.000Z

211

Offshore Wind Turbines and Their Installation  

Science Conference Proceedings (OSTI)

Offshore winds tend to be higher, more constant and not disturbed by rough terrain, so there is a large potential for utilizing wind energy near to the sea. Compared with the wind energy converters onland, wind turbine components offshore will subject ... Keywords: renewable energy, wind power generation, offshore wind turbines, offshore installation

Liwei Li; Jianxing Ren

2010-01-01T23:59:59.000Z

212

On software component co-installability  

Science Conference Proceedings (OSTI)

Modern software systems are built by composing components drawn from large repositories, whose size and complexity is increasing at a very fast pace. A fundamental challenge for the maintainability and the scalability of such software systems is the ... Keywords: co-installability, component, conflicts, dependencies, open source, package management

Roberto Di Cosmo; Jrme Vouillon

2011-09-01T23:59:59.000Z

213

Thermodynamic, economic, and environmental modeling of hydrogen (H2) co-production integrated with stationary Fuel Cell Systems (FCS).  

DOE Green Energy (OSTI)

The objective of this project is to analyze the potential for hydrogen co-production within high-temperature stationary fuel cell systems (H2-FCS) and identify novel designs with minimum CO2 and cost. Specific objectives are to (1) develop novel H2-FCS designs that release low greenhouse gas emissions; and (2) develop novel H2-FCS designs with low hydrogen production cost.

Margalef, Pere (University of California at Irvine); Brouwer, Jack (University of California at Irvine); Colella, Whitney; Rankin, Aerel; Sun, Amy Cha-Tien

2009-05-01T23:59:59.000Z

214

Performance of Installed Cooking Exhaust Devices  

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

Performance of Installed Cooking Exhaust Devices Performance of Installed Cooking Exhaust Devices Title Performance of Installed Cooking Exhaust Devices Publication Type Journal Article Refereed Designation Refereed LBNL Report Number LBNL-5265E Year of Publication 2012 Authors Singer, Brett C., William W. Delp, Michael G. Apte, and Phillip N. Price Journal Indoor Air Volume 22 Issue 3 Pagination 224-234 Date Published 06/2012 Keywords carbon monoxide, natural gas burners, nitrogen dioxide, range hood, task ventilation, unvented combustion, indoor environment group, Range Hood Test Facility Abstract The performance metrics of airflow, sound, and combustion product capture efficiency (CE) were measured for a convenience sample of fifteen cooking exhaust devices, as installed in residences. Results were analyzed to quantify the impact of various device- and installation-dependent parameters on CE. Measured maximum airflows were 70% or lower than values noted on product literature for 10 of the devices. Above-the-cooktop devices with flat bottom surfaces (no capture hood) - including exhaust fan/microwave combination appliances - were found to have much lower CE at similar flow rates, compared to devices with capture hoods. For almost all exhaust devices and especially for rear-mounted downdraft exhaust and microwaves, CE was substantially higher for back compared with front burner use. Flow rate, and the extent to which the exhaust device extends over the burners that are in use, also had a large effect on CE. A flow rate of 95 liters per second (200 cubic feet per minute) was necessary, but not sufficient, to attain capture efficiency in excess of 75% for the front burners. A-weighted sound levels in kitchens exceeded 57 dB when operating at the highest fan setting for all 14 devices evaluated for sound performance.

215

Analyzing the Levelized Cost of Centralized and Distributed Hydrogen Production Using the H2A Production Model, Version 2  

DOE Green Energy (OSTI)

Analysis of the levelized cost of producing hydrogen via different pathways using the National Renewable Energy Laboratory's H2A Hydrogen Production Model, Version 2.

Ramsden, T.; Steward, D.; Zuboy, J.

2009-09-01T23:59:59.000Z

216

NH3- H2O absorption systems used for research and student activities  

Science Conference Proceedings (OSTI)

In the context of the sustainable development and of the future environment and energy concerns, a new laboratory was developed based on absorption systems (a chiller-heater and a heat pump). The installation together with the proposed experimental activity ... Keywords: absorption systems, education and research activity, environment, heat pump

Ioan Boian; Alexandru Serban; Stan Fota; Florea Chiriac

2009-10-01T23:59:59.000Z

217

Investing in sustainability at Coral World  

SciTech Connect

Now open and operational for several years, Coral World offers a unique environmental model for other tourism-related facilities throughout the Caribbean and beyond. The extensive energy conservation program has yielded a 40 to 50% reduction in energy use and costs. The facility's unique on-site storm water absorption system virtually eliminates silt runoff to the coastal waters. The innovative, highly cost-effective series of renewable energy installations include a photovoltaic-powered restaurant kitchen, solar hot water systems and one of the world's first hydroelectric systems that uses wastewater drainage for turbine source waters. The extensive marine environmental conservation program protects fragile local ecosystems while also protecting the owners' investment in tourism. By investing aggressively in sustainability, Coral World's owners are reaping the benefits not only in reduced operating costs and improved profitability, but also in increased visitor volume and satisfaction.

Jackson, O.

2000-08-01T23:59:59.000Z

218

Milwaukee Installer Reflects on His Career In Solar  

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

Interested in joining America's solar workforce? One Milwaukee solar installer shares his career reflections and advice.

219

NETL: News Release - 99.99% Clean...DOE Signs Agreement to Install Advanced  

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

99.99% Clean...DOE Signs Agreement to Install Advanced Pollution Control Device on S. Dakota Power Plant 99.99% Clean...DOE Signs Agreement to Install Advanced Pollution Control Device on S. Dakota Power Plant Leading-Edge System Virtually Eliminates Emissions of Microscopic Ash Particles - Otter Tail's Big Stone Power Plant - South Dakota's Big Stone Plant will soon get an environmental upgrade that will virtually eliminate particulate emissions. Photo: Otter Tail Power Co. MILBANK, SD - By this fall South Dakota will likely host one of the world's cleanest coal plants in terms of the tiny specks of fly ash emitted from its smokestack. A cooperative agreement signed between the U.S. Department of Energy and the Otter Tail Power Company paves the way for installation of a new type of pollution control device on the 450-megawatt Big Stone Power Plant in Milbank, South Dakota.

220

First Principles Study of Double Photoionization of H2 UsingExterior Complex Scaling  

DOE Green Energy (OSTI)

Exterior complex scaling provides a practical path forfirst-principles studies of atomic and molecular ionizationproblemssince it avoids explicit enforcement of asymptotic boundary conditionsfor 3-body Coulomb breakup. We have used the method of exterior complexscaling, implemented with both the discrete variable representation andB-splines, to obtain the first-order wave function for molecular hydrogencorresponding to a single photon having been absorbed by a correlatedinitial state. These wave functions are used to construct convergedtriple differential cross sections for double photoionization of alignedH2 molecules.

Rescigno, Thomas N.; Vanroose, Wim; Horner, Daniel A.; Martin,Fernando; McCurdy, C. William

2006-07-21T23:59:59.000Z

Note: This page contains sample records for the topic "h2 world installed" 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

Development of Molecular Electrocatalysts for CO2 Reduction and H2 Production/Oxidation  

DOE Green Energy (OSTI)

The conversion of solar energy to fuels in both natural and artificial photosynthesis requires components for both light harvesting and catalysis. The light-harvesting component generates the electrochemical potentials required to drive fuel-generating reactions that would otherwise be thermodynamically uphill. This review focuses on work from our laboratories on developing molecular electrocatalysts for CO2 reduction and for hydrogen production. A true analog of natural photosynthesis will require the ability to capture CO2 from the atmosphere and reduce it to a useful fuel. Work in our laboratories has focused on both aspects of this problem. Organic compounds such as quinones and inorganic metal complexes can serve as redox active CO2 carriers for concentrating CO2. Catalysts for CO2 reduction to form CO have also been developed based on a [Pd(triphosphine)(solvent)]2+ platform. A required feature for catalytic activity is the presence of a weakly coordinating solvent molecule that can dissociate during the catalytic cycle and provide a vacant coordination site for binding water and assisting C-O bond cleavage. Participation of a second metal in CO2 binding also appears to be required for achieving very active catalysts as suggested by structures of [NiFe] CO dehydrogenase enzymes and the results of studies on complexes containing two [Pd(triphosphine)(solvent)]2+ units. Molecular electrocatalysts for H2 production and oxidation based on [Ni(diphosphine)2]2+ complexes are also described. These catalysts require the optimization of both first and second coordination spheres similar to that of the palladium CO2 reduction catalysts. In this case, structural features of the first coordination sphere can be used to optimize the hydride acceptor ability of nickel needed to achieve heterolytic cleavage of H2. The second coordination sphere can be used to incorporate pendant bases that assist in a number of important functions including H2 binding, H2 cleavage, and the transfer of protons between nickel and solution. These pendant bases or proton relays are likely to be important in the design of catalysts for a wide range of fuel production and fuel utilization reactions involving multiple electron and proton transfer steps. The work described in this review has been supported by the Chemical Sciences program of the Office of Basic Energy Sciences of the Department of Energy. The Pacific Northwest National Laboratory is operated by Battelle for the U.S. Department of Energy.

Rakowski DuBois, Mary; DuBois, Daniel L.

2009-12-15T23:59:59.000Z

222

Installation package for Sunpak solar collectors  

DOE Green Energy (OSTI)

Owens-Illinois, Inc., has developed a subsystem (air/liquid vacuum collector) for use with solar combined heating and cooling subsystems. The Model SEC-601 collector is modular in design, is approximately twelve-feet-three-inches wide and is eight-feet-seven-inches high. The module contains 72 collector tube elements and weighs approximately 300 pounds. The Installation, Operating, and Maintenance Instructions, List of Materials and the Assembly Drawing are presented.

Not Available

1978-09-01T23:59:59.000Z

223

Power reduction control for inductive lighting installation  

SciTech Connect

A control system for continuously, selectively reducing power consumption in an inductive lighting installation energized from an A.C. power source, the installation including at least one gas discharge lamp such as a fluorescent lamp energized through any of a plurality of different types of electromagnetic ballast having different harmonic distortion characteristics, the control system is described comprising: load energizing circuit means, including a signal-actuated normally-closed primary switch, for connecting an A.C. power source to the lighting installation; a signal-actuated, normally-open secondary switch connected in parallel with the lighting installation; actuation means for generating actuation signals and applying such actuation signals to the primary and secondary switches to actuate the primary switch open and to actuate the secondary switch closed in approximate time coincidence in each half-cycle of the A.C. power; zero-crossing detector means for generating zero-crossing signals at times TX indicative of zero-voltage transitions in the A.C. power; and program means, connected to the zero-crossing detector means and to the actuation means, programming the actuation means to generate (a) power reduction actuation signals at times T1 and T2 in each half-cycle of the A.C. power, (b) a first filter actuation signal at a time T3 prior to each zero-crossing time TX, and (c) a second filter actuation signal at a time T4 following each zero-crossing time TX; the program means including a plurality of programs each establishing a set of times T1, T2, T3 and T4 for several different power reduction levels for a particular type of ballast; and selection means for selecting a program to match the ballast type of the load.

Falk, K.R.

1993-06-22T23:59:59.000Z

224

The Design and Implementation of Monitoring System for H2S Gas Volume Fraction with Virtual Instrument  

Science Conference Proceedings (OSTI)

H2S is a kind of poisonous gas that exist in oil, chemical production process. The detection of H2S plays an important role in mine, oil and gas exploration, production of chemical product, control of atmosphere environment. The monitoring system for ...

Wenlian Li; Chuanqing Liu; Yang Li; Fang Xiao

2008-12-01T23:59:59.000Z

225

Shocked H2O ice: Thermal emission measurements and the criteria for phase changes during impact events  

E-Print Network (OSTI)

Shocked H2O ice: Thermal emission measurements and the criteria for phase changes during impact/s will initiate phase changes on icy surfaces. Thus, shock-induced melting and vaporization of ice is a widespread from shocked H2O ice and derive peak and post-shock temperatures. Under shock pressures between 8

Stewart, Sarah T.

226

Assessment of kinetic modeling for lean H2/CH4/O2/diluent flames at high pressures  

E-Print Network (OSTI)

: Hydrogen; Methane; Syngas; Flame speed; Chemical mechanism 1. Introduction The H2/O2 reaction system CO, CO2, H2O, CH4 and other small hydrocarbons (synthetic gas or "syngas") from coal or biomass gasification [2]. Typical syngas mixtures can contain significant amounts of small molecular weight

Ju, Yiguang

227

ChrR, a Soluble Quinone Reductase of Pseudomonas putida That Defends against H2O2*  

E-Print Network (OSTI)

sorter; H2DCFDA, dihydrodichlorofluorescein diacetate; LpDH, lipoyl dehydrogenase. THE JOURNAL Cytometry--Fluorescence-activated cell sorter (FACS) cytom- etry analysis was performed using the H2O2 by external factors. As a soil-dwelling, primarily saprophytic or- ganism, P. putida is regularly exposed

Matin, A.C.

228

Photovoltaic Installation on a Commercial Building (Bishop Museum) -- Design and Installation  

Science Conference Proceedings (OSTI)

This report, the first of two deliverable reports provided to the Electric Power Research Institute (EPRI) under Research and Development (R&D) Agreement No. EP-P7353/C3739 (Building Integrated Photovoltaic Commercial Building Project), provides information on the design and installation of a photovoltaic (PV) system installed at the State Museum of Natural and Cultural History (Bishop Museum) located in Honolulu, Hawaii. Details on structural specifications, PV system design and specifications, and less...

2004-02-13T23:59:59.000Z

229

Alternative Fuels Data Center: Installing New E85 Equipment  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Installing New E85 Installing New E85 Equipment to someone by E-mail Share Alternative Fuels Data Center: Installing New E85 Equipment on Facebook Tweet about Alternative Fuels Data Center: Installing New E85 Equipment on Twitter Bookmark Alternative Fuels Data Center: Installing New E85 Equipment on Google Bookmark Alternative Fuels Data Center: Installing New E85 Equipment on Delicious Rank Alternative Fuels Data Center: Installing New E85 Equipment on Digg Find More places to share Alternative Fuels Data Center: Installing New E85 Equipment on AddThis.com... More in this section... Ethanol Basics Benefits & Considerations Stations Locations Infrastructure Development Business Case Equipment Options Equipment Installation Codes, Standards, & Safety Vehicles Laws & Incentives

230

Jim Walter Resources installs new overland conveyor  

Science Conference Proceedings (OSTI)

Embarking on a major expansion plan, the company is constructing a new additional overland conveyor coal to a recently refurbished prep plant. Jim Walter Resources recently invested $20 million in a new 5-mile overland conveyor system to haul coal from the No.7 deep coal mine in Alabama to the No.5 coal preparation plant. The size of the No.7 mine was effectively doubled. The article describes how this expansion move was decided upon and describes the design and installation of the new conveyor which spans approximately 5 miles. 4 photos.

Fiscor, S.

2008-12-15T23:59:59.000Z

231

Installation package for concentrating solar collector panels  

DOE Green Energy (OSTI)

Northrup, Inc., has developed and delivered 300 square feet of Concentrating Solar Collector (ML Series) and Attitude Control System, under the direction of the National Aeronautics and Space Administration. The ''ML Series'' Solar Collector Panels comprise a complete package array consisting of collector panels using modified Fresnel Prismatic Lenses for a 10 to 1 concentrating ration, supporting framework, fluid manifolding and tracking drive system, in unassembled components for field erection. The Installation, Operation and Maintenance Manual, Warranty, List of Materials, Sub-Assembly drawings and Final Field Assembly Drawings are included in the package.

Not Available

1978-08-01T23:59:59.000Z

232

Mass Production Cost Estimation for Direct H2 PEM Fuel Cell Systems for Automotive Application  

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

Mass Production Cost Estimation for Direct H 2 PEM Fuel Cell Systems for Automotive Applications: 2008 Update March 26, 2009 v.30.2021.052209 Prepared by: Brian D. James & Jeffrey A. Kalinoski One Virginia Square 3601 Wilson Boulevard, Suite 650 Arlington, Virginia 22201 703-243-3383 Prepared for: Contract No. GS-10F-0099J to the U.S. Department of Energy Energy Efficiency and Renewable Energy Office Hydrogen, Fuel Cells & Infrastructure Technologies Program Foreword Energy security is fundamental to the mission of the U.S. Department of Energy (DOE) and hydrogen fuel cell vehicles have the potential to eliminate the need for oil in the transportation sector. Fuel cell vehicles can operate on hydrogen, which can be produced domestically, emitting less greenhouse gas and pollutants than

233

DOE Hydrogen Analysis Repository: H2A Case Study: Future Central Nuclear  

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

Nuclear Nuclear Project Summary Full Title: H2A Case Study: Longer-Term (2020-2030) Advanced Nuclear Energy - High Temperature (Steam) Electrolysis Project ID: 237 Principal Investigator: Dan Mears Keywords: Hydrogen production; nuclear; electrolysis; water Purpose The purpose of this analysis was to analyze the technical and economic aspects of a process for production of hydrogen from the high-temperature electrolysis of water using advance nuclear technology. Performer Principal Investigator: Dan Mears Organization: Technology Insights Address: 6540 Lusk Blvd., Suite C-102 San Diego, CA 92121 Telephone: 858-455-9500 Email: mears@ti-sd.com Sponsor(s) Name: Fred Joseck Organization: DOE/EERE/HFCIT Telephone: 202-586-7932 Email: Fred.Joseck@ee.doe.gov Period of Performance

234

Microsoft PowerPoint - Nano Sep Membrane for H2 Flux brief.ppt  

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

Membrane separations are a key enabling technology for energy conversion devices. Ionic transport Membrane separations are a key enabling technology for energy conversion devices. Ionic transport membranes must have both proton and electronic conductivity to function as hydrogen separation membranes without an external power supply. In addition, membrane materials electronic conductivity or material crystal stability should not be greatly affected by the presence of contaminant gases such as CO 2 , CO, CH 4 , and H 2 O that are associated with steam reforming/water gas shift reactions. SRNL is managed and operated for the U.S. Department of Energy by Savannah River Nuclear Solutions, LLC glance at a  improved electronic conduction  suitable for hydrogen separation  separates contaminant gases  patent pending Background SRNL-L5210-2011-00005

235

DOE Hydrogen Analysis Repository: H2A Case Study: Future Distributed  

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

Natural Gas Steam Reformer Natural Gas Steam Reformer Project Summary Full Title: H2A Case Study: Future (2025) Natural Gas Steam Reformer (SMR) at Forecourt 1500 kg/day Project ID: 243 Principal Investigator: Brian James Keywords: Hydrogen production; forecourt; distributed; ethanol; steam reforming Purpose The purpose of this analysis is to determine a baseline delivered cost of hydrogen for the forecourt production of hydrogen from ethanol steam reforming. Performer Principal Investigator: Brian James Organization: Directed Technologies, Inc. (DTI) Address: 3601 Wilson Blvd., Suite 650 Arlington, VA 22201 Telephone: 703-243-3383 Email: Brian_James@DirectedTechnologies.com Sponsor(s) Name: Fred Joseck Organization: DOE/EERE/HFCIT Telephone: 202-586-7932 Email: Fred.Joseck@ee.doe.gov

236

DOE Hydrogen Analysis Repository: H2A Case Study: Current Central Biomass  

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

Current Central Biomass Current Central Biomass Project Summary Full Title: H2A Case Study: Current (2005) Hydrogen from Biomass via Gasification and Catalytic Steam Reforming Project ID: 229 Principal Investigator: Darlene Steward Keywords: Biomass; pressure swing adsorption (PSA); water gas shift reaction (WGSR); costs; hydrogen production; gasifier Purpose The purpose of this analysis was to determine the production cost of hydrogen from biomass via the FERCO indirectly-heated gasifier. Performer Principal Investigator: Darlene Steward Organization: National Renewable Energy Laboratory (NREL) Address: 1617 Cole Blvd. Golden, CO 80401-3393 Telephone: 303-275-3837 Email: Darlene_Steward@nrel.gov Sponsor(s) Name: Fred Joseck Organization: DOE/EERE/HFCIT Telephone: 202-586-7932 Email: Fred.Joseck@ee.doe.gov

237

DOE Hydrogen Analysis Repository: H2A Case Study: Current Distributed  

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

Natural Gas Steam Reformer Natural Gas Steam Reformer Project Summary Full Title: H2A Case Study: Current (2005) Steam Methane Reformer (SMR) at Forecourt 1500 kg/day Project ID: 236 Principal Investigator: Brian James Keywords: Hydrogen production; forecourt; steam methane reforming; natural gas; distributed Purpose The purpose of this analysis is to determine a baseline delivered cost of hydrogen for the forecourt production of hydrogen from natural gas steam reforming. Performer Principal Investigator: Brian James Organization: Directed Technologies, Inc. (DTI) Address: 3601 Wilson Blvd., Suite 650 Arlington, VA 22201 Telephone: 703-243-3383 Email: Brian_James@DirectedTechnologies.com Sponsor(s) Name: Fred Joseck Organization: DOE/EERE/HFCIT Telephone: 202-586-7932 Email: Fred.Joseck@ee.doe.gov

238

DOE Hydrogen Analysis Repository: H2A Case Study: Future Central Natural  

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

Natural Gas Reforming without Sequestration Natural Gas Reforming without Sequestration Project Summary Full Title: H2A Case Study: Longer-Term (2020-2030) Hydrogen from Natural Gas without CO2 Capture and Sequestration Project ID: 240 Principal Investigator: Darlene Steward Keywords: Hydrogen production; steam methane reforming; natural gas Purpose Steam reforming of hydrocarbons continues to be the most efficient, economical, and widely used process for production of hydrogen and hydrogen/carbon monoxide mixtures. The process involves a catalytic conversion of the hydrocarbon and steam to hydrogen and carbon oxides. Since the process works only with light hydrocarbons that can be vaporized completely without carbon formation, the feedstocks used range from methane (natural gas) to naphtha to No. 2 fuel oil.

239

NETL: Coal & Coal Biomass to Liquids - NETL H2-from-Coal Separations  

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

and Coal/Biomass to Liquids - Reference Shelf and Coal/Biomass to Liquids - Reference Shelf NETL H2-from-Coal Separations Project Reviews April 29-30, 2008 National Energy Technology Laboratory Morgantown, WV Presentations NETL/ORD In-House Membrane Research Bryan Morreale - National Energy Technology Laboratory Development of Mixed-Conducting Dense Ceramic Membranes for Hydrogen Separation [PDF-1.4MB] Hydrogen Production by Water Dissociation Using Ceramic Membranes Balu Balachandran - Argonne National Laboratory High Flux Metallic Membranes for Hydrogen Recovery and Membrane Reactors [PDF-505KB] Robert Buxbaum - REB Research and Consulting Scale-Up of Hydrogen Transport Membranes for IGCC and FutureGen Plants Doug Jack - Eltron Research Sulfur and Halide Tolerance Kent Coulter - Southwest Research Institute

240

DOE Hydrogen Analysis Repository: H2A Case Study: Current Central Natural  

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

Natural Gas Reforming without Sequestration Natural Gas Reforming without Sequestration Project Summary Full Title: H2A Case Study: Current (2005) Central Hydrogen from Natural Gas without CO2 Capture and Sequestration Project ID: 233 Principal Investigator: Darlene Steward Keywords: Hydrogen production; steam methane reforming; natural gas Purpose Steam reforming of hydrocarbons continues to be the most efficient, economical, and widely used process for production of hydrogen and hydrogen/carbon monoxide mixtures. The purpose of this analysis is to assess the economic production of hydrogen from the steam reforming of natural gas. Performer Principal Investigator: Darlene Steward Organization: National Renewable Energy Laboratory (NREL) Address: 1617 Cole Blvd. Golden, CO 80401-3393 Telephone: 303-275-3837

Note: This page contains sample records for the topic "h2 world installed" 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

Assessment of existing H2/O2 chemical reaction mechanisms at reheat gas turbine conditions  

E-Print Network (OSTI)

This paper provides detailed comparisons of chemical reaction mechanisms of H2 applicable at high preheat temperatures and pressures relevant to gas turbine and particularly Alstom's reheat gas turbine conditions. It is shown that the available reaction mechanisms exhibit large differences in several important elementary reaction coefficients. The reaction mechanisms are assessed by comparing ignition delay and laminar flame speed results obtained from CHEMKIN with available data, however, the amount of data at these conditions is scarce and a recommended candidate among the mechanisms can presently not be selected. Generally, the results with the GRI-Mech and Leeds mechanisms deviate from the Davis, Li, O'Conaire, Konnov and San Diego mechanisms, but there are also significant deviations between the latter five mechanisms that altogether are better adapted to hydrogen. The differences in ignition delay times between the dedicated hydrogen mechanisms (O'Conaire, Li and Konnov) range from approximately a maxim...

Weydahl, Torleif; Seljeskog, Morten; Haugen, Nils Erland L

2011-01-01T23:59:59.000Z

242

Kinetic Isotope Effects for the Reactions of Muonic Helium and Muonium with H2  

DOE Green Energy (OSTI)

The neutral muonic helium atom may be regarded as the heaviest isotope of the hydrogen atom, with a mass of ~4.1 amu (4.1H), because the negative muon screens one proton charge. We report the reaction rate of 4.1H with 1H2 to produce 4.1H1H + 1H at 295 to 500 K. The experimental rate constants are compared with the predictions of accurate quantum mechanical dynamics calculations carried out on an accurate Born-Huang potential energy surface and with previously measured rate constants of 0.11H (where 0.11H is shorthand for muonium). Kinetic isotope effects can be compared for the unprecedentedly large mass ratio of 36. The agreement with accurate quantum dynamics is quantitative at 500 K, and variational transition state theory is used to interpret the extremely low (large inverse) kinetic isotope effects in the 10-4 to 10-2 range.

Fleming, Donald G.; Arseneau, Donald J.; Sukhorukov, Oleksandr; Brewer, Jess H.; Mielke, Steven L.; Schatz, George C.; Garrett, Bruce C.; Peterson, Kirk A.; Truhlar, Donald G.

2011-01-28T23:59:59.000Z

243

Insights into proton-coupled electron transfer mechanisms of electrocatalytic H2 oxidation and production  

SciTech Connect

The design of molecular electrocatalysts for H2 oxidation and production is important for the development of alternative renewable energy sources that are abundant, inexpensive, and environmentally benign. Recently nickel-based molecular electrocatalysts with pendant amines that act as proton relays for the nickel center were shown to effectively catalyze H2 oxidation and production. We developed a quantum mechanical approach for studying proton-coupled electron transfer processes in these types of molecular electrocatalysts. This theoretical approach is applied to a nickel-based catalyst in which phosphorous atoms are directly bonded to the nickel center and nitrogen atoms of the ligand rings act as proton relays. The cataly c step of interest involves electron transfer between the nickel complex and the electrode as well as intramolecular proton transfer between the nickel and nitrogen atoms. This process can occur sequentially, with either the electron or proton transferring first, or concertedly, with the electron and proton transferring simultaneously without a stable intermediate. The heterogeneous rate constants are calculated as functions of overpotential for the concerted electron-proton transfer reaction and the two electron transfer reactions in the sequential mechanisms. Our calculations illustrate that the concerted electron-proton transfer standard rate constant will increase as the equilibrium distance between the nickel and nitrogen atoms decreases and as the nitrogen atoms become more mobile to facilitate the contraction of this distance. This approach assists in the identification of the favored mechanisms under various experimental conditions and provides insight into the qualitative impact of substituents on the nitrogen and phosphorous atoms. This research was supported as part of the Center for Molecular Electrocatalysis, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under FWP 56073.

Horvath, Samantha; Fernandez, Laura; Soudackov, Alexander V.; Hammes-Schiffer, Sharon

2012-09-25T23:59:59.000Z

244

Assembling and Installing LRUs for NIF  

SciTech Connect

Within the 192 National Ignition Facility (NIF) beamlines, there are over 7000 large (40 x 40 cm) optical components, including laser glass, mirrors, lenses, and polarizers. These optics are held in large opto-mechanical assemblies called line-replaceable units (LRUs). Each LRU has strict specifications with respect to cleanliness, alignment, and wavefront so that once activated, each NIF beamline will meet its performance requirements. NIF LRUs are assembled, tested, and refurbished in on-site cleanroom facilities. The assembled LRUs weigh up to 1800 kilograms, and are about the size of a phone booth. They are transported in portable clean canisters and inserted into the NIF beampath using robotic transporters. This plug and play design allows LRUs to be easily removed from the beampath for maintenance or upgrades. Commissioning of the first NIF quad, an activity known as NIF Early Light (NEL), has validated LRU designs and architecture, as well as demonstrated that LRUs can be assembled and installed as designed. Furthermore, it has served to develop key processes and tools forming the foundation for NIF s long-term LRU production and maintenance strategy. As we look forward to building out the rest of NIF, the challenge lies in scaling up the production rate while maintaining quality, implementing process improvements, and fully leveraging the learning and experience gained from NEL. This paper provides an overview of the facilities, equipment and processes used to assemble and install LRUs in NIF.

Bonanno, R E

2003-12-31T23:59:59.000Z

245

Performance of Installed Cooking Exhaust Devices  

Science Conference Proceedings (OSTI)

The performance metrics of airflow, sound, and combustion product capture efficiency (CE) were measured for a convenience sample of fifteen cooking exhaust devices, as installed in residences. Results were analyzed to quantify the impact of various device- and installation-dependent parameters on CE. Measured maximum airflows were 70% or lower than values noted on product literature for 10 of the devices. Above-the-cooktop devices with flat bottom surfaces (no capture hood) including exhaust fan/microwave combination appliances were found to have much lower CE at similar flow rates, compared to devices with capture hoods. For almost all exhaust devices and especially for rear-mounted downdraft exhaust and microwaves, CE was substantially higher for back compared with front burner use. Flow rate, and the extent to which the exhaust device extends over the burners that are in use, also had a large effect on CE. A flow rate of 95 liters per second (200 cubic feet per minute) was necessary, but not sufficient, to attain capture efficiency in excess of 75% for the front burners. A-weighted sound levels in kitchens exceeded 57 dB when operating at the highest fan setting for all 14 devices evaluated for sound performance.

Singer, Brett C.; Delp, William W.; Apte, Michael G.; Price, Philip N.

2011-11-01T23:59:59.000Z

246

Collimateur integration and installation Example of one object to be installed in the LHC  

E-Print Network (OSTI)

The collimation system is a vital part of the LHC project, protecting the accelerator against unavoidable regular and irregular beam loss. About 80 collimators will be installed in the machine before the first run. Two insertion regions are dedicated to collimation and these regions will be among the most radioactive in the LHC. The space available in the collimation regions is very restricted, it was therefore important to ensure that the 3-D integration of these areas of the LHC tunnel would allow straightforward installation of collimators and also exchange of collimators under the remote handling constraints imposed by high radiation levels. The paper describes the 3-D integration studies and verifications of the collimation regions combining the restricted space available, the dimensions of the different types of collimators and the space needed for transport and handling. The paper explains how installation has been planned and carried out taking into account the handling.

Aberle, O; Chamizo, R; Weiler, T; Chemli, S; Corso, J P; Coupard, J; Delsaux, F; Foraz, K; Jimnez, J M; Kadi, Y; Kershaw, K; Lazzaroni, M; Perret, R; Bertone, C; Grenard, J L

2008-01-01T23:59:59.000Z

247

Choosing and Installing Geothermal Heat Pumps | Department of Energy  

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

Choosing and Installing Geothermal Heat Pumps Choosing and Installing Geothermal Heat Pumps Choosing and Installing Geothermal Heat Pumps June 24, 2012 - 3:55pm Addthis These geothermal heating and cooling units installed in the basement of a new home are tied to a complex array of underground coils to keep indoor temperatures comfortable. | Photo courtesy of ©iStockphoto/BanksPhotos These geothermal heating and cooling units installed in the basement of a new home are tied to a complex array of underground coils to keep indoor temperatures comfortable. | Photo courtesy of ©iStockphoto/BanksPhotos What does this mean for me? Installing a geothermal heat pump is not a do-it-yourself job. When you hire a contractor to install your geothermal heat pump, ask for and check references of installations that are several years old.

248

Design and installation package for a solar powered pump  

DOE Green Energy (OSTI)

Information is presented to evaluate the design and installation procedures of a solar powered pump developed by Calmac Manufacturing Company. Included is information about subsystem installation, operation and maintenance requirements, subsystem performance specifications, and detailed design drawings.

Not Available

1978-07-01T23:59:59.000Z

249

Tracking the Sun III The Installed Cost of Photovoltaics  

E-Print Network (OSTI)

Contents The Installed Cost of Photovoltaics in the U.S. from 1998-2009 Environmental Energy Technologies .................................................................... 10 4. PV Incentive and Net Installed Cost Trends ....................................... 27 5 Appendix A: Data Cleaning, Coding, and Standardization ....................... 36 Appendix B: Detailed

250

Issue #3: HVAC Proper Installation Energy Savings: Over-Promising...  

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

3: HVAC Proper Installation Energy Savings: Over-Promising or Under-Delivering? Issue 3: HVAC Proper Installation Energy Savings: Over-Promising or Under-Delivering? What energy...

251

Energy Saving 'Cool Roofs' Installed at Y-12 | National Nuclear...  

National Nuclear Security Administration (NNSA)

Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Energy Saving 'Cool Roofs' Installed at Y-12 Energy Saving 'Cool Roofs' Installed at Y-12...

252

Energy Department Launches SunShot Prize Competition to Install...  

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

SunShot Prize Competition to Install Solar Energy Systems at a Fraction of Today's Price Energy Department Launches SunShot Prize Competition to Install Solar Energy Systems at a...

253

Choosing and Installing Geothermal Heat Pumps | Department of Energy  

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

Choosing and Installing Geothermal Heat Pumps Choosing and Installing Geothermal Heat Pumps Choosing and Installing Geothermal Heat Pumps June 24, 2012 - 3:55pm Addthis These geothermal heating and cooling units installed in the basement of a new home are tied to a complex array of underground coils to keep indoor temperatures comfortable. | Photo courtesy of ©iStockphoto/BanksPhotos These geothermal heating and cooling units installed in the basement of a new home are tied to a complex array of underground coils to keep indoor temperatures comfortable. | Photo courtesy of ©iStockphoto/BanksPhotos What does this mean for me? Installing a geothermal heat pump is not a do-it-yourself job. When you hire a contractor to install your geothermal heat pump, ask for and check references of installations that are several years old.

254

Co-localisation of ?-H2AX and 53BP1 to sites of DNA double strand...  

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

-H2AX and 53BP1 to sites of DNA double strand breaks following low- and high-LET irradiation of mammalian cells Jennifer Anderson, Jane Harper, 1 Frank Cucinotta, 2 Janice...

255

Cluster catalyzed chemisorption of H2 on Si(111)(11): Effects of collision speed and cluster geometry  

Science Conference Proceedings (OSTI)

We have carried out classical dynamical simulations of collisions of Ar12H2clusters with a rigid Si(111)(11) solid surface for a variety of collision speeds and two different cluster geometries. At low cluster temperatures

John N. Beauregard; Howard R. Mayne

1993-01-01T23:59:59.000Z

256

2005 World Oleochemical Conference  

Science Conference Proceedings (OSTI)

This CD-ROM is a compilation of the PowerPoint presentations given at the 2005 World Oleochemical Conference, Meeting Demands of the Future, held 10-13 April 2005, Athens, Greece. 2005 World Oleochemical Conference DVD & CD-ROMs Food Science & Technology

257

Observations from the field: Solar domestic hot water installation recommendations  

SciTech Connect

The Florida Solar Energy Center (FSEC) was ten years old in 1984. Constant contact has been maintained between the Center and solar businesses selling and installing domestic hot water systems in Florida and throughout the Southern states of the Caribbean. FSEC has thus had the opportunity to visit or discuss thousands of DHW system installations with homeowners and installers. This paper provides an overview of lessons learned and some of the resulting installation recommendations for direct, open-loop domestic hot water systems.

Cromer, C.J.

1985-01-01T23:59:59.000Z

258

NREL Job Task Analysis: Retrofit Installer Technician (Revised)  

SciTech Connect

A summary of job task analyses for the position of retrofit installer technician when conducting weatherization work on a residence.

Kurnik, C.; Woodley, C.

2012-04-01T23:59:59.000Z

259

2H2A Hydrogen Delivery Infrastructure Analysis Models and Conventional Pathway Options Analysis Results - Interim Report  

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

H2A Hydrogen Delivery Infrastructure Analysis Models and H2A Hydrogen Delivery Infrastructure Analysis Models and Conventional Pathway Options Analysis Results DE-FG36-05GO15032 Interim Report Nexant, Inc., Air Liquide, Argonne National Laboratory, Chevron Technology Venture, Gas Technology Institute, National Renewable Energy Laboratory, Pacific Northwest National Laboratory, and TIAX LLC May 2008 Contents Section Page Executive Summary ................................................................................................................... 1-9 Delivery Options ...................................................................................................................... 1-9 Evaluation of Options 2 and 3 ................................................................................................. 1-9

260

UDS Recovery Equipment Installation (AFCI CETE Milestone Report)  

SciTech Connect

This letter documents the successful installation of the un-dissolved solids (UDS) recovery equipment into the hot-cell in building 7920 at ORNL. This installation (see Figure 1) satisfies the AFCI Level 4 milestone in the CETE Investments and Hot Cell Upgrades work package (OR0915020323) to 'Complete UDS recovery equipment installation' (M4502032306), due 30 June 09.

Jubin, Robert Thomas [ORNL

2009-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "h2 world installed" 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

CNTA_Well_Installation_Report.book  

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

Nuclear Security Administration Nuclear Security Administration Nevada Site Office Environmental Restoration Division Nevada Environmental Restoration Project Well Installation Report for Corrective Action Unit 443, Central Nevada Test Area Nye County, Nevada Revision No.: 0 January 2006 Approved for public release; further dissemination unlimited. DOE/NV--1102 Uncontrolled When Printed Available for public sale, in paper, from: U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Phone: 800.553.6847 Fax: 703.605.6900 Email: orders@ntis.gov Online ordering: http://www.ntis.gov/ordering.htm Available electronically at http://www.osti.gov/bridge Available for a processing fee to U.S. Department of Energy and its contractors, in paper, from:

262

Nuclear Plant Analyzer: Installation manual. Volume 1  

SciTech Connect

This report contains the installation instructions for the Nuclear Plant Analyzer (NPA) System. The NPA System consists of the Computer Visual System (CVS) program, the NPA libraries, the associated utility programs. The NPA was developed at the Idaho National Engineering Laboratory under the sponsorship of the US Nuclear Regulatory Commission to provide a highly flexible graphical user interface for displaying the results of these analysis codes. The NPA also provides the user with a convenient means of interactively controlling the host program through user-defined pop-up menus. The NPA was designed to serve primarily as an analysis tool. After a brief introduction to the Computer Visual System and the NPA, an analyst can quickly create a simple picture or set of pictures to aide in the study of a particular phenomenon. These pictures can range from simple collections of square boxes and straight lines to complex representations of emergency response information displays.

Snider, D.M.; Wagner, K.L.; Grush, W.H.; Jones, K.R. [Idaho National Engineering Lab., Idaho Falls, ID (United States)]|[Lockheed Idaho Technologies Co., Idaho Falls, ID (United States)

1995-01-01T23:59:59.000Z

263

Using remote installation services for windows to streamline installations in the UTPB computer science research lab  

Science Conference Proceedings (OSTI)

The Computer Science Research Lab at The University of Texas of the Permian Basin (UTPB) is operated by three part-time student assistants with minimal faculty supervision. This lab supports seven Windows and Sun Solaris servers and approximately thirty ... Keywords: RIS, remote installation, windows

Cherry Owen; Dustin Piper

2006-11-01T23:59:59.000Z

264

Installing R and R-Commander This appendix gives detailed instructions for installing R and R-Commander.  

E-Print Network (OSTI)

"Subdirectories", and install "tcltk.dmg" (universal build of Tcl/Tk for X11). This file includes additional tools

Utts, Jessica

265

Detection of H2 Emission from Mira B in UV Spectra from the Hubble Space Telescope  

E-Print Network (OSTI)

We present ultraviolet spectra of Mira's companion star from the Space Telescope Imaging Spectrograph (STIS) instrument on board the Hubble Space Telescope (HST). The companion is generally assumed to be a white dwarf surrounded by an accretion disk fed by Mira's wind, which dominates the UV emission from the system. The STIS UV spectrum is dominated by numerous, narrow H2 lines fluoresced by H I Ly-alpha, which were not detected in any of the numerous observations of Mira B by the International Ultraviolet Explorer (IUE). The high temperature lines detected by IUE (e.g., C IV 1550) still exist in the STIS spectrum but with dramatically lower fluxes. The continuum fluxes in the STIS spectra are also much lower, being more than an order of magnitude lower than ever observed by IUE, and also an order of magnitude lower than fluxes observed in more recent HST Faint Object Camera objective prism spectra from 1995. Thus, the accretion rate onto Mira B was apparently much lower when STIS observed the star, and this change altered the character of Mira B's UV spectrum.

Brian E. Wood; Margarita Karovska; Warren Hack

2001-07-02T23:59:59.000Z

266

Interaction of H2S with alpha-Fe2O3(0001) Surface  

SciTech Connect

The atomic-scale structural changes in an {alpha}-Fe2O3 (hematite) (0 0 0 1) surface induced by sulfidation and subsequent oxidation processes were studied by X-ray photoemission spectroscopy, LEED, and X-ray standing wave (XSW) measurements. Annealing the {alpha}-Fe2O3(0 0 0 1) with a H2S partial pressure of 1 x 10-7 Torr produced iron sulfides on the surface as the sulfur atoms reacted with the substrate Fe ions. The oxidation state of the substrate Fe changed from 3+ to 2+ as a result of the sulfidation. The XSW measured distance of the sulfur atomic-layer from the unrelaxed substrate oxygen layer was 3.16 Angstroms. The sulfide phase consisted of three surface domains identified by LEED. Formation of the two-dimensional FeS2 phase with structural parameters consistent with an outermost layer of (1 1 1) pyrite has been proposed. Atomic oxygen exposure oxidized the surface sulfide to a sulfate (SO{sup 2-}{sub 4}) and regenerated the {alpha}-Fe2O3(0 0 0 1) substrate, which was indicated by a (1 x 1) LEED pattern and the re-oxidization of Fe to 3+.

Kim,C.; Escuadro, A.; Bedzyk, M.

2007-01-01T23:59:59.000Z

267

Solar-thermal Water Splitting Using the Sodium Manganese Oxide Process & Preliminary H2A Analysis  

DOE Green Energy (OSTI)

There are three primary reactions in the sodium manganese oxide high temperature water splitting cycle. In the first reaction, Mn2O3 is decomposed to MnO at 1,500°C and 50 psig. This reaction occurs in a high temperature solar reactor and has a heat of reaction of 173,212 J/mol. Hydrogen is produced in the next step of this cycle. This step occurs at 700°C and 1 atm in the presence of sodium hydroxide. Finally, water is added in the hydrolysis step, which removes NaOH and regenerates the original reactant, Mn2O3. The high temperature solar?driven step for decomposing Mn2O3 to MnO can be carried out to high conversion without major complication in an inert environment. The second step to produce H2 in the presence of sodium hydroxide is also straightforward and can be completed. The third step, the low temperature step to recover the sodium hydroxide is the most difficult. The amount of energy required to essentially distill water to recover sodium hydroxide is prohibitive and too costly. Methods must be found for lower cost recovery. This report provides information on the use of ZnO as an additive to improve the recovery of sodium hydroxide.

Todd M. Francis, Paul R. Lichty, Christopher Perkins, Melinda Tucker, Peter B. Kreider, Hans H. Funke, Allan Lewandowski, and Alan W. Weimer

2012-10-24T23:59:59.000Z

268

The muonic He atom and a preliminary study of the He-4 mu + H-2 reaction  

DOE Green Energy (OSTI)

The muonic atom 4Heu has the composition a++u-e-, and is formed by stopping negative muons in He doped with a small amount of NH3 (or Xe). It may be regarded as a unique heavy H-atom isotope with a mass of 4.1 amu. As such, the study of its chemical reaction rates and comparison with those of the well-known light Mu atom (0.113amu) allows unprecedented tests of kinetic isotope effects over a range of 36 in mass. As a first example, and one which is of most fundamental interest, we have begun kinetics studies of the Heu + H2 - HeuH + H reaction in the gas phase. The first measurements, at 295K, give a rate constant of kHei = 4:1 - 0:7 x 10-16 cm3 molec-1 s-1. In comparison, variational transition state calculations give a value of 2:46 x 10-16 cm3 molec-1 s-1, some what below the measurement, despite the large error bar, raising the possibility that the calculations, on a nessentially exact potential energy surface, have underestimated the amount of quantum tunneling involved, even for this heavyH-atom isotope.

Arseneau, Donald J.; Fleming, Donald G.; Sukhorukov, Oleksandr; Brewer, Jess H.; Garrett, Bruce C.; Truhlar, Donald G.

2009-04-15T23:59:59.000Z

269

Water desalination as a possible opportunity for the GT- and H2-MHR  

SciTech Connect

There is growing concern that many areas of the world are suffering ongoing and increasing water shortages. Much of this concern is manifested in the United Nation's World Water Assessment Programme, the results of which were published in the spring of 2003. Other researchers have corroborated the findings of this work. However, while the UN has characterized water availability as a 'crisis', this view would seem to be excessive. Nevertheless, many parts of the world, particularly in developing nations inclusive of the middle east, are experiencing severe water stress and some of these have embarked on large-scale seawater desalination projects. The current work explores, in a preliminary way, the application of high temperature helium cooled reactors in either an electricity or a hydrogen production mode for desalination. Three desalination technologies are discussed: reverse osmosis (RO) and thermal processes using either Multi-stage flash distillation (MSF) or Multi-effect distillation (MED). For the latter, it is found that the waste heat rejected from a high temperature reactor comes in power levels and temperatures reasonably well suited for desalination. An economic comparison was made using the best available data and scaling to compare the processes. What was found that reverse osmosis and thermal distillation possess comparable costs within the error bars of the analysis but that the former generally resulted in slightly lower costs. Thus the choice between them can be made with other criteria such as feed salinity and product quality. It was also found that desalinated water co-produced with either electricity (RO and MED) or hydrogen (MED) are expected to cost about the same. Since hydrogen and desalinated water can be produced off the grid, this co-production architecture appears attractive for the early deployment of high temperature helium cooled reactors. (authors)

Bogart, S. Locke [Energy Applications and Systems, Inc., 7982 Chaucer Drive, Weeki Wachee, FL 34607 (United States); Schultz, Ken [General Atomics, 3550 General Atomics Court, San Diego, CA 92121 (United States)

2004-07-01T23:59:59.000Z

270

Alstom 3-MW Wind Turbine Installed at NWTC (Fact Sheet)  

DOE Green Energy (OSTI)

The 3-MW Alstom wind turbine was installed at NREL's NWTC in October 2010. Test data will be used to validate advanced turbine design and analysis tools. NREL signed a Cooperative Research and Development Agreement with Alstom in 2010 to conduct certification testing on the company's 3-MW ECO 100 wind turbine and to validate models of Alstom's unique drivetrain concept. The turbine was installed at NREL's National Wind Technology Center (NWTC) in October 2010 and engineers began certification testing in 2011. Tests to be conducted by NREL include a power quality test to finalize the International Electrotechnical Commission (IEC) requirements for type certification of the 60-Hz unit. The successful outcome of this test will enable Alstom to begin commercial production of ECO 100 in the United States. NREL also will obtain additional measurements of power performance, acoustic noise, and system frequency to complement the 50 Hz results previously completed in Europe. After NREL completes the certification testing on the ECO 100, it will conduct long-term testing to validate gearbox performance to gain a better understanding of the machine's unique ALSTOM PURE TORQUE{trademark} drivetrain concept. In conventional wind turbines, the rotor is supported by the shaft-bearing gearbox assembly. Rotor loads are partially transmitted to the gearbox and may reduce gearbox reliability. In the ALSTOM PURE TORQUE concept, the rotor is supported by a cast frame running through the hub, which transfers bending loads directly to the tower. Torque is transmitted to the shaft through an elastic coupling at the front of the hub. According to Alstom, this system will increase wind turbine reliability and reduce operation and maintenance costs by isolating the gearbox from rotor loads. Gearbox reliability has challenged the wind energy industry for more than two decades. Gearbox failures require expensive and time-consuming replacement, significantly increasing the cost of wind plant operation while reducing the plant's power output and revenue. To solve gearbox reliability issues, NREL launched a Gearbox Reliability Collaborative (GRC) in 2006 and brought together the world's leading turbine manufacturers, consultants, and experts from more than 30 companies and organizations. GRC's goal was to validate the typical design process-from wind turbine system loads to bearing ratings-through a comprehensive dynamometer and field-test program. Design analyses will form a basis for improving reliability of future designs and retrofit packages. Through its study of Alstom's Eco 100 gearbox, NREL can compare its GRC model gearbox with Alstom's and add the results to the GRC database, which is helping to advance more reliable wind turbine technology.

Not Available

2011-09-01T23:59:59.000Z

271

H2O Maser Emission in Circumstellar Envelopes around AGB Stars: Physical Conditions in Gas-Dust Clouds  

E-Print Network (OSTI)

The pumping of 22.2-GHz H$_2$O masers in the circumstellar envelopes of asymptotic giant branch stars has been simulated numerically. The physical parameters adopted in the calculations correspond to those of the circumstellar envelope around IK Tau. The one-dimensional plane-parallel structure of the gas-dust cloud is considered. The statistical equilibrium equations for the H$_2$O level populations and the thermal balance equations for the gas-dust cloud are solved self-consistently. The calculations take into account 410 rotational levels belonging to the five lowest vibrational levels of H$_2$O. The stellar radiation field is shown to play an important role in the thermal balance of the gas-dust cloud due to the absorption of emission in rotational-vibrational H$_2$O lines. The dependence of the gain in the 22.2-GHz maser line on the gas density and H$_2$O number density in the gas-dust cloud is investigated. Gas densities close to the mean density of the stellar wind, 10$^7-10^8$ cm$^{-3}$, and a high re...

Nesterenok, Aleksandr

2013-01-01T23:59:59.000Z

272

PV Installation Labor Market Analysis and PV JEDI Tool Developments (Presentation), NREL (National Renewable Energy Laboratory)  

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

PV Installation Labor Market Analysis PV Installation Labor Market Analysis and PV JEDI Tool Developments Barry Friedman NREL Strategic Energy Analysis Center May 16, 2012 World Renewable Energy Forum Denver, Colorado NREL/PR-6A20-55130 NATIONAL RENEWABLE ENERGY LABORATORY Disclaimer 2 DISCLAIMER AGREEMENT These information ("Data") are provided by the National Renewable Energy Laboratory ("NREL"), which is operated by the Alliance for Sustainable Energy LLC ("Alliance") for the U.S. Department of Energy (the "DOE"). It is recognized that disclosure of these Data is provided under the following conditions and warnings: (1) these Data have been prepared for reference purposes only; (2) these Data consist of forecasts, estimates or assumptions made on a best-

273

Electric Vehicle Grid Integration for Sustainable Military Installations (Presentation), National Renewable Energy Laboratory (NREL)  

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

Electric Vehicle Grid Integration for Electric Vehicle Grid Integration for Sustainable Military Installations NDIA Joint Service Power Expo Mike Simpson Mike.Simpson@NREL.gov 5 May 2011 NREL/PR-5400-51519 NATIONAL RENEWABLE ENERGY LABORATORY Agenda 2 1. NREL Transportation Research 2. Net Zero Energy Installations (NZEI) 3. Fort Carson as a Case Study - Vehicles On-Site - Utility Operations - Vehicle Charge Management 4. Full Fleet Simulation 5. Continuing Work NATIONAL RENEWABLE ENERGY LABORATORY NREL is the only national laboratory solely dedicated to advancing renewable energy and energy efficiency. Our employees are committed to building a cleaner, sustainable world. Photo Credits: NREL 3 NATIONAL RENEWABLE ENERGY LABORATORY What is Electric Vehicle Grid Integration (EVGI)? 4 Cross Cutting Enablers Grid / Renewables

274

Growth, CO2 Consumption, and H2 Production of Anabaena variabilis ATCC 29413-U under Different Irradiances and CO2 Concentrations  

E-Print Network (OSTI)

34 (a) Normalized CO 2 consumption data versus time, (b)speci?c growth, CO 2 consumption and H 2 production ratesGrowth, CO 2 Consumption, and H 2 Production of Anabaena

Berberoglu, Halil; Barra, Natasha; Pilon, Laurent; Jay, Jenny

2008-01-01T23:59:59.000Z

275

Effect of the on/off cycling modulation time ratio of C2H2/SF6 flows on the formation of geometrically controlled carbon coils  

Science Conference Proceedings (OSTI)

Carbon coils could be synthesized using C2H2/H2 as source gases and SF6 as an incorporated additive gas under thermal chemical vapor deposition system. Nickel catalyst layer deposition and then hydrogen plasma ...

Young-Chul Jeon; Jun-Ho Eum; Sung-Hoon Kim; Jung-Chul Park; Sung Il Ahn

2012-01-01T23:59:59.000Z

276

Water-Steel Canister Interaction and H2 Gas Pressure Buildup in aNuclear Waste Repository  

DOE Green Energy (OSTI)

Corrosion of steel canisters, stored in a repository forspent fuel and high-level waste, leads to hydrogen gas generation in thebackfilled emplacement tunnels, which may significantly affect long-termrepository safety. Previous modeling studies used a constant H2generation rate. However, iron corrosion and H2 generation rates varywith time, depending on factors such as water chemistry, wateravailability, and water contact area. To account for these factors andfeedback mechanisms, we developed a chemistry model related to ironcorrosion, coupled with two-phase (liquid and gas) flow phenomena thatare driven by gas pressure buildup and water consumption. Resultsindicate that if H2 generation rates are dynamically calculated based ona chemistry model, the degree and extent of gas pressure buildup are muchsmaller compared to a simulation in which the coupling between flow andreactive transport mechansism is neglected.

Xu, Tianfu; Senger, Rainer; Finstele, Stefan

2007-01-02T23:59:59.000Z

277

Laboratory Investigations of a Low-swirl Injector withH2 and CH4 at Gas  

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

Investigations of a Low-swirl Injector withH2 and CH4 at Gas Investigations of a Low-swirl Injector withH2 and CH4 at Gas Turbine Conditions Title Laboratory Investigations of a Low-swirl Injector withH2 and CH4 at Gas Turbine Conditions Publication Type Journal Article Year of Publication 2009 Authors Cheng, Robert K., David Littlejohn, P. A. Strakey, and T. Sidwell Journal Science Direct Abstract Laboratory experiments were conducted at gas turbine and atmospheric conditions (0.101 < P0 < 0.810 MPa, 298 < T0 < 580K, 18 < U0 < 60 m/s) to characterize the overall behaviors and emissions of the turbulent premixed flames produced by a low-swirl injector (LSI) for gas turbines. The objective was to investigate the effects of hydrogen on the combustion processes for the adaptation to gas turbines in an IGCC power plant. The experiments at high pressures and temperatures showed that the LSI can operate with 100% H2 at up to f = 0.5 and has a slightly higher flashback tolerance than an idealized high-swirl design. With increasing H2 fuel concentration, the lifted LSI flame begins to shift closer to the exit and eventually attaches to the nozzle rim and assumes a different shape at 100% H2. The STP experiments show the same phenomena. The analysis of velocity data from PIV shows that the stabilization mechanism of the LSI remains unchanged up to 60% H2. The change in the flame position with increasing H2 concentration is attributed to the increase in the turbulent flame speed. The NOx emissions show a log linear dependency on the adiabatic flame temperature and the concentrations are similar to those obtained previously in a LSI prototype developed for natural gas. These results show that the LSI exhibits the same overall behaviors at STP and at gas turbine conditions. Such insight will be useful for scaling the LSI to operate at IGCC conditions.

278

Installing and Maintaining a Home Solar Electric System | Department of  

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

Installing and Maintaining a Home Solar Electric System Installing and Maintaining a Home Solar Electric System Installing and Maintaining a Home Solar Electric System July 2, 2012 - 8:21pm Addthis When choosing a contractor, ask about their work record, experience, and licenses, and get more than one bid for the installation of your PV system. | Photo courtesy of Dennis Schroeder, NREL. When choosing a contractor, ask about their work record, experience, and licenses, and get more than one bid for the installation of your PV system. | Photo courtesy of Dennis Schroeder, NREL. How does it work? Making sure your home solar electric or PV system is sized, sited, and installed correctly is essential for maximizing its energy performance. As with any mechanical or electrical appliance, PV systems require routine, periodic maintenance.

279

Installing and Maintaining a Small Wind Electric System | Department of  

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

Installing and Maintaining a Small Wind Electric System Installing and Maintaining a Small Wind Electric System Installing and Maintaining a Small Wind Electric System July 2, 2012 - 8:22pm Addthis Installing and Maintaining a Small Wind Electric System What does this mean for me? When installing a wind system, the location of the system, the energy budget for the site, the size of the system, and the height of the tower are important elements to consider. Deciding whether to connect the system to the electric grid or not is also an important decision. If you went through the planning steps to evaluate whether a small wind electric system will work at your location, you will already have a general idea about: The amount of wind at your site The zoning requirements and covenants in your area The economics, payback, and incentives of installing a wind system

280

Solar Industry At Work: Streamlining Home Solar Installation | Department  

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

Solar Industry At Work: Streamlining Home Solar Installation Solar Industry At Work: Streamlining Home Solar Installation Solar Industry At Work: Streamlining Home Solar Installation June 12, 2012 - 11:59am Addthis Sunrun is a home solar installation company based in San Francisco. | Photo by Francis Fine Art Photography. Sunrun is a home solar installation company based in San Francisco. | Photo by Francis Fine Art Photography. Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs What are the key facts? Tillie Peterson works at Sunrun a home solar installation company based in San Francisco. As Director of Operations, Tillie works to get solar panels up and running for homeowners as simply and quickly as possible. Our Solar Industry At Work Series shares the personal success of

Note: This page contains sample records for the topic "h2 world installed" 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

Installing and Maintaining a Home Solar Electric System | Department of  

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

Installing and Maintaining a Home Solar Electric System Installing and Maintaining a Home Solar Electric System Installing and Maintaining a Home Solar Electric System July 2, 2012 - 8:21pm Addthis When choosing a contractor, ask about their work record, experience, and licenses, and get more than one bid for the installation of your PV system. | Photo courtesy of Dennis Schroeder, NREL. When choosing a contractor, ask about their work record, experience, and licenses, and get more than one bid for the installation of your PV system. | Photo courtesy of Dennis Schroeder, NREL. How does it work? Making sure your home solar electric or PV system is sized, sited, and installed correctly is essential for maximizing its energy performance. As with any mechanical or electrical appliance, PV systems require routine, periodic maintenance.

282

Spain Installed Wind Capacity Website | Open Energy Information  

Open Energy Info (EERE)

Spain Installed Wind Capacity Website Spain Installed Wind Capacity Website Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Spain Installed Wind Capacity Website Focus Area: Renewable Energy Topics: Market Analysis Website: www.gwec.net/index.php?id=131 Equivalent URI: cleanenergysolutions.org/content/spain-installed-wind-capacity-website Language: English Policies: Regulations Regulations: Feed-in Tariffs This website presents an overview of total installed wind energy capacity in Spain per year from 2000 to 2010. The page also presents the main market developments from 2010; a policy summary; a discussion of the revision in feed-in tariffs in 2010; and a future market outlook. References Retrieved from "http://en.openei.org/w/index.php?title=Spain_Installed_Wind_Capacity_Website&oldid=514562"

283

Property:Incentive/InstallReqs | Open Energy Information  

Open Energy Info (EERE)

InstallReqs InstallReqs Jump to: navigation, search Property Name Incentive/InstallReqs Property Type Text Description Installation Requirements. Pages using the property "Incentive/InstallReqs" Showing 25 pages using this property. (previous 25) (next 25) A AEP Appalachian Power - Commercial and Industrial Rebate Programs (West Virginia) + Self-installed measures with a rebate level greater than $1,000 and all applications over $20,000, and 5% of remaining applicants will be inspected. Funds can be reserved for a period of 180 days as long as the application includes an expected date of project completion. Customer must have an active account in WV with either Wheeling Power Company, American Electric Power or Appalachian Power Company.

284

Wind World | Open Energy Information  

Open Energy Info (EERE)

World Jump to: navigation, search Name Wind World Place Denmark Sector Wind energy Product WindWorld was a turbine manufacturer that was purchased by NEG Micon in 1998. NEG Micon...

285

Underground Transmission Cable System Construction and Installation Practices Manual  

Science Conference Proceedings (OSTI)

A reliable underground transmission line depends on reliable cable system manufacturing, design, construction, installation, and operation and maintenance. Construction and installation remain the most expensive component to implement. Recent advances in underground transmission have led to more demand for best practices and innovative ways to reduce construction and installation costs in a cable project. The Electric Power Research Institute (EPRI) has funded many projects over the years to improve the ...

2010-12-03T23:59:59.000Z

286

Underground Transmission Cable System Installation and Construction Practices Manual  

Science Conference Proceedings (OSTI)

Installation and construction remain the most expensive implementation components of underground transmission cable systems. Recent advancements in underground transmission have led to more demand for best practices and innovative ways to reduce installation and construction costs in a cable project. EPRI has funded many projects over the years to improve the efficiency and reduce the cost of underground transmission cable installation. Other organizations such as Association of Edison Illuminating Compa...

2009-12-22T23:59:59.000Z

287

Operational test report for WESF diesel generator diesel tank installation  

Science Conference Proceedings (OSTI)

The WESF Backup Generator Underground Diesel Tank 101 has been replaced with a new above ground 1000 gallon diesel tank. Following the tank installation, inspections and tests specified in the Operational Test Procedure, WHC-SD-WM-OTP-155, were performed. Inspections performed by a Quality Control person indicated the installation was leak free and the diesel generator/engine ran as desired. There were no test and inspection exceptions, therefore, the diesel tank installation is operable.

Schwehr, B.A.

1994-08-02T23:59:59.000Z

288

world | OpenEI  

Open Energy Info (EERE)

world world Dataset Summary Description Total annual carbon dioxide emissions by country, 2005 to 2009 (million metric tons). Compiled by Energy Information Administration (EIA). Source EIA Date Released Unknown Date Updated Unknown Keywords carbon dioxide emissions EIA world Data text/csv icon total_carbon_dioxide_emissions_from_the_consumption_of_energy_2005_2009million_metric_tons.csv (csv, 12.3 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Time Period 2005 - 2009 License License Other or unspecified, see optional comment below Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote

289

Brane World Black Rings  

E-Print Network (OSTI)

Five dimensional neutral rotating black rings are described from a Randall-Sundrum brane world perspective in the bulk black string framework. To this end we consider a rotating black string extension of a five dimensional black ring into the bulk of a six dimensional Randall-Sundrum brane world with a single four brane. The bulk solution intercepts the four brane in a five dimensional black ring with the usual curvature singularity on the brane. The bulk geodesics restricted to the plane of rotation of the black ring are constructed and their projections on the four brane match with the usual black ring geodesics restricted to the same plane. The asymptotic nature of the bulk geodesics are elucidated with reference to a bulk singularity at the AdS horizon. We further discuss the description of a brane world black ring as a limit of a boosted bulk black 2 brane with periodic identification.

Anurag Sahay; Gautam Sengupta

2007-04-09T23:59:59.000Z

290

Annual Report on U.S. Wind Power Installation, Cost, and Performance Trends: 2006  

Wind Powering America (EERE)

  Annual Report on U.S. Wind Power Installation, Cost, and Performance Trends: 006 Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 U.S. Wind Power Capacity Increased by 7% in 006 . . . . . . . . . . . . . . . .4 The United States Leads the World in Annual Capacity Growth . . . . . . . .4 Texas, Washington, and California Lead the U.S. in Annual Capacity Growth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 GE Wind Is the Dominant Turbine Manufacturer, with Siemens Gaining Market Share . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Average Turbine Size Continues to Increase . . . . . . . . . . . . . . . . . . . . . . .7 Developer Consolidation Accelerates . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Innovation and Competition in Non-Utility Wind Financing Persists . . . .9

291

Rhode Island Stormwater Design and Installation Standards Manual (Rhode  

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

Rhode Island Stormwater Design and Installation Standards Manual Rhode Island Stormwater Design and Installation Standards Manual (Rhode Island) Rhode Island Stormwater Design and Installation Standards Manual (Rhode Island) < Back Eligibility Agricultural Commercial Construction Developer 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 Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Rhode Island Program Type Environmental Regulations

292

Installing and Operating an Efficient Swimming Pool Pump | Department...  

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

Water with an Efficient Swimming Pool Installing and Operating an Efficient Swimming Pool Pump Swimming Pool Covers An example of a solar pool heater. Solar Swimming Pool Heaters...

293

Installer Issues: Integrating Distributed Wind into Local Communities (Presentation)  

DOE Green Energy (OSTI)

A presentation for the WindPower 2006 Conference in Pittsburgh, PA, regarding the issues facing installer of small wind electric systems.

Green, J.

2006-06-01T23:59:59.000Z

294

VisVIP: Installation Instructions for UNIX Source  

Science Conference Proceedings (OSTI)

... launches a Tcl/Tk process for the control menu. Thus you need a Tcl/Tk implementation installed on your system. exchanges ...

295

Electricity production and cooling energy savings from installation...  

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

production and cooling energy savings from installation of a building-integrated photovoltaic roof on an office building Title Electricity production and cooling energy savings...

296

Shape the light, light the shape - lighting installation in performance.  

E-Print Network (OSTI)

??This thesis investigates the lighting design theory Light Inside Out, which is the technique of shaping light toward a creation of lighting installation in performance (more)

Yu, Lih-Hwa, 1972-

2010-01-01T23:59:59.000Z

297

Sensor Net: Nuclear Installation Intrusion Detection in/near Water ...  

Sensor Net: Nuclear Installation Intrusion Detection in/near Water ... Computational Sciences & Engineering Div Licensing Contact SIMS, DAVID L UT-Battelle, LLC

298

Livermore installs big data machine | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

installs big data machine | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

299

DOE-DOD Emergency Backup Power Fuel Cell Installations  

Fuel Cell Technologies Publication and Product Library (EERE)

Ths fact sheet describes a collaboration between the departments of Energy and Defense to install and operate 18 fuel cell backup power systems across the United States.

300

Net Zero Energy Military Installations: A Guide to Assessment...  

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

Net Zero Energy Military Installations: A Guide to Assessment and Planning Samuel Booth, John Barnett, Kari Burman, Josh Hambrick and Robert Westby Technical Report NREL...

Note: This page contains sample records for the topic "h2 world installed" 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

Energy Saving 'Cool Roofs' Installed at Y-12 | National Nuclear...  

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

Energy Saving 'Cool Roofs' Installed at Y-12 | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

302

Electric Vehicle Grid Integration for Sustainable Military Installations (Presentation)  

DOE Green Energy (OSTI)

This presentation discusses electric vehicle grid integration for sustainable military installations. Fort Carson Military Reservation in Colorado Springs is used as a case study.

Simpson, M.

2011-05-05T23:59:59.000Z

303

World Fossil Fuel Economics - TMS  

Science Conference Proceedings (OSTI)

Jan 1, 1971 ... World Fossil Fuel Economics ... in world energy demand, particularly in the U. S. and Europe; the consumption patterns and cost patterns of oil,...

304

Chemical Engineering Journal 87 (2002) 101110 Co-treatment of H2S and toluene in a biotrickling filter  

E-Print Network (OSTI)

regulations are forc- ing POTWs to treat their off-gases. In most cases, treatment is accomplished in caustic,7]. The contaminants are absorbed and de- graded by naturally occurring mixed cultures immobilized on the packing filter which pH is allowed to decrease as a result of sulfate accumulation. The H2S-free off-gas

305

Page 1 of 2 `5-Phase' EOS: A Tabular H2O EOS for Shock Physics Codes  

E-Print Network (OSTI)

of the Table The 5-Phase H2O tabular equation of state model includes ice Ih, ice VI, ice VII, liquid determined phase boundaries except for the artificial ice Ih-ice VI boundary and the adjacent liquid boundary density phase boundary occupied by the equilibrium mixtures of ice Ih-vapor and liquid-vapor. The tension

Stewart, Sarah T.

306

NCAR/CU Surface, Soil, and Vegetation Observations during the International H2O Project 2002 Field Campaign  

Science Conference Proceedings (OSTI)

The MayJune 2002 International H2O Project was held in the U.S. Southern Great Plains to determine ways that moisture data could be collected and utilized in numerical forecast models most effectively. We describe the surface and boundary layer ...

Margaret A. LeMone; Fei Chen; Joseph G. Alfieri; Richard H. Cuenca; Yutaka Hagimoto; Peter Blanken; Dev Niyogi; Songlak Kang; Kenneth Davis; Robert L. Grossman

2007-01-01T23:59:59.000Z

307

EFFECTS ON CHP PLANT EFFICIENCY OF H2 PRODUCTION THROUGH PARTIAL OXYDATION OF NATURAL GAS OVER TWO GROUP VIII METAL  

E-Print Network (OSTI)

EFFECTS ON CHP PLANT EFFICIENCY OF H2 PRODUCTION THROUGH PARTIAL OXYDATION OF NATURAL GAS OVER TWO with natural gas in spark ignition engines can increase for electric efficiency. In-situ H23 production for spark ignition engines fuelled by natural gas has therefore been investigated recently, and4 reformed

308

Reference modeling for higher education budgeting: applying the H2 toolset for conceptual modeling of performance-based funding systems  

Science Conference Proceedings (OSTI)

The Higher Education (HE) sector has gained remarkable economic importance worldwide. There is a huge amount of institutions competing in this dynamically evolving market. Emerging concepts like new public management advise to organize HE institutions ... Keywords: H2, budgeting, higher education (HE), incentive system, indicator system, information model, performance-based funding, reference modeling

Jan vom Brocke; Christian Buddendick; Alexander Simons

2007-09-01T23:59:59.000Z

309

World Energy Outlook 2008  

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

OECD/IEA - OECD/IEA - 2008 © OECD/IEA - 2008 © OECD/IEA - 2008 To Cover... To Cover To Cover ... ... Transport Energy and CO 2 Where are we going? What are the dangers? How do we change direction? Primarily reporting on: IEA WEO 2008 IEA ETP 2008 On-going work with IEA's Mobility Model One or two detours to talk about modelling © OECD/IEA - 2008 0 2 000 4 000 6 000 8 000 10 000 12 000 14 000 16 000 18 000 1980 1990 2000 2010 2020 2030 Mtoe Other renewables Hydro Nuclear Biomass Gas Coal Oil World energy demand expands by 45% between now and 2030 - an average rate of increase of 1.6% per year - with coal accounting for more than a third of the overall rise Where are we headed? World Energy Outlook 2008 Where are we headed? World Energy Outlook Where are we headed? World Energy Outlook

310

World energy consumption  

Science Conference Proceedings (OSTI)

Historical and projected world energy consumption information is displayed. The information is presented by region and fuel type, and includes a world total. Measurements are in quadrillion Btu. Sources of the information contained in the table are: (1) history--Energy Information Administration (EIA), International Energy Annual 1992, DOE/EIA-0219(92); (2) projections--EIA, World Energy Projections System, 1994. Country amounts include an adjustment to account for electricity trade. Regions or country groups are shown as follows: (1) Organization for Economic Cooperation and Development (OECD), US (not including US territories), which are included in other (ECD), Canada, Japan, OECD Europe, United Kingdom, France, Germany, Italy, Netherlands, other Europe, and other OECD; (2) Eurasia--China, former Soviet Union, eastern Europe; (3) rest of world--Organization of Petroleum Exporting Countries (OPEC) and other countries not included in any other group. Fuel types include oil, natural gas, coal, nuclear, and other. Other includes hydroelectricity, geothermal, solar, biomass, wind, and other renewable sources.

NONE

1995-12-01T23:59:59.000Z

311

world-class professionals.  

E-Print Network (OSTI)

World-class facilities 20 Enjoy sports and activities Your studies 24 Study options 28 English Language 30 Faculties 32 Subject areas Essential information 42 How to apply 44 Visa information 46 Fees and teaching facilities - underpinned by a £350million investment programme, and combined with first

312

World Natural Gas, 1978  

Science Conference Proceedings (OSTI)

World marketed production of natural gas in 1978 totaled 51.749 trillion CF (up from 50.1 TCF in 1977); this 3.3% increase, however, was slightly lower than 1977's 3.7% rise. US production, which fell 0.3% dropped to 38.6% of the world total, while the USSR share (13.137 TCF) accounted for 25.4% (for a growth rate of 7.5%). Of the world gross production of 62.032 TCF, 69.7% came from gas wells; the remainder was associated with oil. Thirty-one percent of the 10.282 TCF difference between gross and marketed gas production was used for oil reservoir repressuring, while the balance (7.094 TCF) was vented and flared. Internationally traded gas movements rose to 11.6% of production. The Netherlands, the USSR, and Canada accounted for 30.6%, 20.1% and 14.7%, respectively, of total 1978 exports. At 0.956 TCF, LNG shipments accounted for 15.9% of world trade, a 35.2% higher share than in 1977; most of this growth was due to increased Indonesia-to-Japan volumes.

Not Available

1980-07-01T23:59:59.000Z

313

The growing world LP-gas supply  

Science Conference Proceedings (OSTI)

The possible range of future (LPG) export availabilities is huge, but actual production levels depend on factors, many of which are beyond our direct control - world demand for crude oil and gas, developments in technology, and the price of both energy in general and LPG specifically. Although these factors limit some of the potential developments, a substantial increase in LPG supply is certain, and this is likely to depress its price relative to other products. Over the last few years, a dramatic expansion has taken place in the industry. From 1980 to 1987, non-Communist world production of LPG increased by close to 35%, to a total of 115 million tonnes. If this is set against the general energy scene, LPG represented 3.7% of crude oil production by weight in 1980, rising to 5.4% in 1987. This growth reflects rise in consciousness around the world of the value of the product. LPG is no longer regarded as a byproduct, which is flared or disposed of at low value, but increasingly as a co-product, and much of the growth in production has been due to the installation of tailored recovery systems. LPG markets historically developed around sources of supply, constrained by the costs of transportation. The major exceptions, of course, were the Middle East, the large exporter, and Japan, the large importer.

Hoare, M.C.

1988-11-01T23:59:59.000Z

314

Kinetically Relevant Steps and H2/D2 Isotope Effects in Fischer-Tropsch Synthesis on Fe and Co Catalysts  

SciTech Connect

H2/D2 isotope effects on Fischer-Tropsch synthesis (FTS) rate and selectivity are examined here by combining measured values on Fe and Co at conditions leading to high C5+ yields with theoretical estimates on model Fe(110) and Co(0001) surfaces with high coverages of chemisorbed CO (CO*). Inverse isotope effects (rH/rD < 1) are observed on Co and Fe catalysts as a result of compensating thermodynamic (H2 dissociation to H*; H* addition to CO* species to form HCO*) and kinetic (H* reaction with HCO*) isotope effects. These isotopic effects and their rigorous mechanistic interpretation confirm the prevalence of H-assisted CO dissociation routes on both Fe and Co catalysts, instead of unassisted pathways that would lead to similar rates with H2 and D2 reactants. The small contributions from unassisted pathways to CO conversion rates on Fe are indeed independent of the dihydrogen isotope, as is also the case for the rates of primary reactions that form CO2 as the sole oxygen rejection route in unassisted CO dissociation paths. Isotopic effects on the selectivity to C5+ and CH4 products are small, and D2 leads to a more paraffinic product than does H2, apparently because it leads to preference for chain termination via hydrogen addition over abstraction. These results are consistent with FTS pathways limited by H-assisted CO dissociation on both Fe and Co and illustrate the importance of thermodynamic contributions to inverse isotope effects for reactions involving quasi-equilibrated H2 dissociation and the subsequent addition of H* in hydrogenation catalysis, as illustrated here by theory and experiment for the specific case of CO hydrogenation.

Ojeda, Manuel; Li, Anwu; Nabar, Rahul P.; Nilekar, Anand U.; Mavrikakis, Manos; Iglesia, Enrique

2010-11-25T23:59:59.000Z

315

Installation package for Hyde Memorial Observatory, Lincoln, Nebraska  

DOE Green Energy (OSTI)

This report contains installation information for a solar heating system installed in Hyde Memorial Observatory at Lincoln, Nebraska. This package includes a system operation and maintenance manual, hardware brochures, schematics, system operating modes and drawings. The Solar Engineering and Equipment Company (SEECO) developed this prototype solar heating system, which consists of the following subsystems: solar collector, control, and storage.

Not Available

1978-12-01T23:59:59.000Z

316

Targeting Net Zero Energy for Military Installations (Presentation)  

Science Conference Proceedings (OSTI)

Targeting Net Zero Energy for Military Installations in Kaneohe Bay, Hawaii. A net zero energy installation (NZEI) is one that produces as much energy from on-site renewable sources as it consumes. NZEI assessment provides a systematic approach to energy projects.

Burman, K.

2012-05-01T23:59:59.000Z

317

Tracking the Sun II The Installed Cost of Photovoltaics  

E-Print Network (OSTI)

the Sun II Contents The Installed Cost of Photovoltaics in the U.S. from 1998-2008 Environmental Energy .................................................................... 10 4. PV Incentive and Net Installed Cost Trends ....................................... 24 5 Appendix A: Data Cleaning, Coding, and Standardization ....................... 33 Appendix B: Detailed

318

Performance Testing of Window Installation and Flashing Details  

E-Print Network (OSTI)

Protection of interface at windows and other penetrations from rainwater intrusion is a primary need of building structures. This is especially true when the building is in a high weather exposure location or in a climate in which the ability for walls to dry may be limited. Two areas of specific concern are: 1) the bottom corners of windows where damage is most commonly seen, and 2) the area around curved, arched or round-top windows where it is difficult to install the standard flashing materials. This paper reviews performance testing of window flashing installation methods commonly used in the trade, as well as improved methods made possible by recent advancements in flashing products. A series of laboratory tests were designed to determine water resistance, air leakage resistance and durability of several installation methods with different flashing materials. Windows were installed in test wall sections using several methods. The installations were monitored and evaluated for ease of installation and then tested for air leakage and water resistance using ASTM E283 and ASTM E331. The durability of the installations was then evaluated by subjecting the walls to thermal cycling (0 to 160oF) and retesting for water resistance using ASTM E331. Recommendations for best practice installation based on the testing results and key material selection issues are presented.

Weston, T. A.; Herrin, J.

2002-01-01T23:59:59.000Z

319

Design and installation package for solar hot water system  

DOE Green Energy (OSTI)

This report contains the design and installation procedure for the Solar Engineering and Manufacturing Company's solar hot water system. Included are the system performance specifications, system design drawings, hazard analysis and other information necessary to evaluate the design and instal the system.

Not Available

1978-12-01T23:59:59.000Z

320

Inflaton perturbations in brane-world cosmology with induced gravity  

E-Print Network (OSTI)

We study cosmological perturbations in the brane models with an induced Einstein-Hilbert term on a brane. We consider an inflaton confined to a de Sitter brane in a five-dimensional Minkowski spacetime. Inflaton fluctuations excite Kaluza-Klein modes of bulk metric perturbations with mass $m^2 = -2(2\\ell-1) (\\ell +1) H^2$ and $m^2 = -2\\ell(2\\ell+3) H^2$ where $\\ell$ is an integer. There are two branches ($\\pm$ branches) of solutions for the background spacetime. In the $+$ branch, which includes the self-accelerating universe, a resonance appears for a mode with $m^2 = 2 H^2$ due to a spin-0 perturbation with $m^2 = 2H^2$. The self-accelerating universe has a distinct feature because there is also a helicity-0 mode of spin-2 perturbations with $m^2 = 2H^2$. In the $-$ branch, which can be thought as the Randall-Sundrum type brane-world with the high energy quantum corrections, there is no resonance. At high energies, we analytically confirm that four-dimensional Einstein gravity is recovered, which is related to the disappearance of van Dam-Veltman-Zakharov discontinuity in de Sitter spacetime. On sufficiently small scales, we confirm that the lineariaed gravity on the brane is well described by the Brans-Dicke theory with $\\omega=3Hr_c$ in $-$ branch and $\\omega = -3H r_c$ in $+$ branch, respectively, which confirms the existence of the ghost in $+$ branch. We also study large scale perturbations. In $+$ branch, the resonance induces a non-trivial anisotropic stress on the brane via the projection of Weyl tensor in the bulk, but no instability is shown to exist on the brane.

Kazuya Koyama; Shuntaro Mizuno

2006-06-13T23:59:59.000Z

Note: This page contains sample records for the topic "h2 world installed" 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

Installation and Commissioning Automated Demand Response Systems  

Science Conference Proceedings (OSTI)

Demand Response (DR) can be defined as actions taken to reduce electric loads when contingencies, such as emergencies and congestion, occur that threaten supply-demand balance, or market conditions raise supply costs. California utilities have offered price and reliability DR based programs to customers to help reduce electric peak demand. The lack of knowledge about the DR programs and how to develop and implement DR control strategies is a barrier to participation in DR programs, as is the lack of automation of DR systems. Most DR activities are manual and require people to first receive notifications, and then act on the information to execute DR strategies. Levels of automation in DR can be defined as follows. Manual Demand Response involves a labor-intensive approach such as manually turning off or changing comfort set points at each equipment switch or controller. Semi-Automated Demand Response involves a pre-programmed demand response strategy initiated by a person via centralized control system. Fully-Automated Demand Response does not involve human intervention, but is initiated at a home, building, or facility through receipt of an external communications signal. The receipt of the external signal initiates pre-programmed demand response strategies. We refer to this as Auto-DR (Piette et. al. 2005). Auto-DR for commercial and industrial facilities can be defined as fully automated DR initiated by a signal from a utility or other appropriate entity and that provides fully-automated connectivity to customer end-use control strategies. One important concept in Auto-DR is that a homeowner or facility manager should be able to 'opt out' or 'override' a DR event if the event comes at time when the reduction in end-use services is not desirable. Therefore, Auto-DR is not handing over total control of the equipment or the facility to the utility but simply allowing the utility to pass on grid related information which then triggers facility defined and programmed strategies if convenient to the facility. From 2003 through 2006 Lawrence Berkeley National Laboratory (LBNL) and the Demand Response Research Center (DRRC) developed and tested a series of demand response automation communications technologies known as Automated Demand Response (Auto-DR). In 2007, LBNL worked with three investor-owned utilities to commercialize and implement Auto-DR programs in their territories. This paper summarizes the history of technology development for Auto-DR, and describes the DR technologies and control strategies utilized at many of the facilities. It outlines early experience in commercializing Auto-DR systems within PG&E DR programs, including the steps to configure the automation technology. The paper also describes the DR sheds derived using three different baseline methodologies. Emphasis is given to the lessons learned from installation and commissioning of Auto-DR systems, with a detailed description of the technical coordination roles and responsibilities, and costs.

Global Energy Partners; Pacific Gas and Electric Company; Kiliccote, Sila; Kiliccote, Sila; Piette, Mary Ann; Wikler, Greg; Prijyanonda, Joe; Chiu, Albert

2008-04-21T23:59:59.000Z

322

Binary diffusion coefficients for the systems HeU--HeT, HeU--D2, HeU--H2, HeT--D2, HeT--H2, and H2--D2 from 273 to 320 K: Tests of several potential functions  

SciTech Connect

Diffusion coefficients are reported for the six binary systems which can be formed from the components HeU, HeT, D2, and H2. The results are used to test the assumption that the potential function for a given system is independent of the isotopic nature of each component.

Dunlop, P.J.; Bignell, C.M.; Taylor, W.L.; Meyer, B.A.

1987-09-15T23:59:59.000Z

323

ARRA Program Celebrates Milestone 600,000 Smart Meter Installations |  

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

ARRA Program Celebrates Milestone 600,000 Smart Meter Installations ARRA Program Celebrates Milestone 600,000 Smart Meter Installations ARRA Program Celebrates Milestone 600,000 Smart Meter Installations April 17, 2012 - 3:09pm Addthis On April 11, 2012, DOE Recovery Act funding recipient Sacramento Municipal Utility District (SMUD) celebrated a major milestone in the development of a regional smart grid in California: the installation of over 600,000 smart meters. For the event, Congresswoman Doris Matsui (D-Sacramento) visited SMUD's customer service center and praised the program for implementing a system "that will be more efficient, more reliable, and better for consumers." SMUD's meter installations are nearly complete, with only a few thousand remaining. In addition to smart meters, SMUD's grid modernization efforts will include automated distribution systems, a

324

V-053: Adobe Shockwave player installs Xtras without prompting | Department  

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

3: Adobe Shockwave player installs Xtras without prompting 3: Adobe Shockwave player installs Xtras without prompting V-053: Adobe Shockwave player installs Xtras without prompting December 24, 2012 - 12:15am Addthis PROBLEM: Adobe Shockwave player installs Xtras without prompting PLATFORM: Adobe Shockwave Player ABSTRACT: A vulnerability was reported in Adobe Shockwave. REFERENCE LINKS: Vulnerability Note VU#519137 SecurityTracker Alert ID: 1027903 Bugtraq ID: 56972 CVE-2012-6271 IMPACT ASSESSMENT: Medium DISCUSSION: Adobe Shockwave Player through 11.6.8.638 allows remote attackers to trigger installation of arbitrary signed Xtras via a Shockwave movie that contains an Xtra URL, as demonstrated by a URL for an outdated Xtra. IMPACT: By convincing a user to view a specially crafted Shockwave content, an attacker may be able to execute arbitrary code with the privileges of the

325

Would You Consider Installing a Cool Roof? | Department of Energy  

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

Would You Consider Installing a Cool Roof? Would You Consider Installing a Cool Roof? Would You Consider Installing a Cool Roof? August 12, 2010 - 7:30am Addthis On Monday, Erin discussed cool roof technologies and how they can improve the comfort of buildings while reducing energy costs. Would you consider installing a cool roof? Why or why not? Each Thursday, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. Please comment with your answers, and also feel free to respond to other comments. E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov. Addthis Related Articles Would You Consider Driving a Vehicle that Can Run on Biodiesel? Would You Consider Installing a Cool Roof? Tips: Energy-Efficient Roofs How Do You Save Water When Caring for Your Lawn?

326

Permit for Charging Equipment Installation: Electric Vehicle Supply Equipment (EVSE)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Compliance with the following permit will allow the installation and operation of electric vehicle charging equipment at a Compliance with the following permit will allow the installation and operation of electric vehicle charging equipment at a residence in the City, State jurisdiction. This permit addresses one of the following situations: Only an additional branch circuit would be added at the residence A hard-wired charging station would be installed at the residence. The attached requirements for wiring the charging station are taken directly out of the 2011 edition of the National Electrical Code (NEC) NFPA 70, Article 625 Electric Vehicle Charging System. This article does not provide all of the information necessary for the installation of electric vehicle charging equipment. Please refer to the current edition of the electrical code adopted by the local jurisdiction for additional installation requirements. Reference to the 2011 NEC may be

327

Solar, Wind, Hydropower: Home Renewable Energy Installations | Department  

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

Solar, Wind, Hydropower: Home Renewable Energy Installations Solar, Wind, Hydropower: Home Renewable Energy Installations Solar, Wind, Hydropower: Home Renewable Energy Installations April 17, 2013 - 1:44pm Addthis This Lakewood, Colorado home was built in 1956. Brent and Mo Nelson upgraded the home with multiple solar technologies including; daylighting, passive solar and active solar. They also have an 80 gallon solar hot water heater. | Photo by Dennis Schroeder, National Renewable Energy Laboratory. This Lakewood, Colorado home was built in 1956. Brent and Mo Nelson upgraded the home with multiple solar technologies including; daylighting, passive solar and active solar. They also have an 80 gallon solar hot water heater. | Photo by Dennis Schroeder, National Renewable Energy Laboratory. Homeowner Andrea Mitchel, with installer Joe Guasti, proudly shows off small wind turbine installed in Oak Hills, CA. | Photo by Karin Sinclair, National Renewable Energy Laboratory.

328

Secretary Chu Announces Two Million Smart Grid Meters Installed Nationwide  

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

Two Million Smart Grid Meters Installed Two Million Smart Grid Meters Installed Nationwide Secretary Chu Announces Two Million Smart Grid Meters Installed Nationwide August 31, 2010 - 12:00am Addthis Columbus, OH - At an event today at Battelle headquarters in Columbus, Ohio, U.S. Energy Secretary Steven Chu announced that two million smart grid meters have been installed across the country, helping to reduce energy costs for families and businesses. As a result of funding from the Recovery Act, smart grid technology is speeding the modernization of the nation's electrical grid, helping to reduce the amount of time needed to respond to energy disruptions and enable consumers to monitor their energy consumption and costs. So far, more than 180,000 smart meters have been installed in Ohio. "As a result of an unprecedented investment from the Recovery Act, smart

329

Preliminary assessment report for Fort Jacob F. Wolters, Installation 48555, Mineral Wells, Texas. Installation Restoration Program  

SciTech Connect

This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Texas Army National Guard (TXARNG) property near Mineral Wells, Texas. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. This PA satisfies, for the Fort Wolters property, the requirement of the Department of Defense Installation Restoration Program.

Dennis, C.B.

1993-08-01T23:59:59.000Z

330

Preliminary assessment report for Waiawa Gulch, Installation 15080, Pearl City, Oahu, Hawaii. Installation Restoration Program  

SciTech Connect

This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Hawaii Army National Guard (HIARNG) property near Pearl City, Oahu, Hawaii. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. This PA satisfies, for the Waiawa Gulch property, phase I of the Department of Defense Installation Restoration Program (IRP).

Not Available

1993-08-01T23:59:59.000Z

331

Once the World's Fastest Supercomputer; Central to  

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

End of the road for Roadrunner End of the road for Roadrunner March 29, 2013 Once the World's Fastest Supercomputer; Central to the Success of Stockpile Stewardship LOS ALAMOS, N. M., March 29, 2013-Roadrunner, the first supercomputer to break the once-elusive petaflop barrier-one million billion calculations per second-will be decommissioned on Sunday, March 31. During its five operational years, Roadrunner, part of the National Nuclear Security Administration's Advanced Simulation and Computing (ASC) program to provide key computer simulations for the Stockpile Stewardship Program, was a workhorse system providing computing power for stewardship of the U.S. nuclear deterrent, and in its early shakedown phase, a wide variety of unclassified science. The IBM system achieved petaflop speed in 2008, shortly after installation at Los Alamos National Laboratory.

332

Next Generation H2 Station Analysis - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

6 6 DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report Sam Sprik (Primary Contact), Keith Wipke, Todd Ramsden, Chris Ainscough, Jen Kurtz National Renewable Energy Laboratory (NREL) 15013 Denver West Parkway Golden, CO 80401-3305 Phone: (303) 275-4431 Email: sam.sprik@nrel.gov DOE Manager HQ: Jason Marcinkoski Phone: (202) 586-7466 Email: Jason.Marcinkoski@ee.doe.gov Project Start Date: October 1, 2011 Project End Date: Project continuation and direction determined annually by DOE Fiscal Year (FY) 2012 Objectives Collect data from state-of-the-art hydrogen (H2) fueling * facilities, such as those funded by the California Air Resources Board (CARB), to enrich the analyses and composite data products (CDPs) on H2 fueling originally established by the Learning Demonstration project.

333

Fuel performance improvement program: description and characterization of HBWR Series H-2, H-3, and H-4 test rods  

Science Conference Proceedings (OSTI)

The fabrication process and as-built characteristics of the HBWR Series H-2 and H-3 test rods, as well as the three packed-particle (sphere-pac) rods in HBWR Series H-4 are described. The HBWR Series H-2, H-3, and H-4 tests are part of the irradiation test program of the Fuel Performance Improvement Program. Fifteen rods were fabricated for the three test series. Rod designs include: (1) a reference dished pellet design incorporating chamfered edges, (2) a chamfered, annular pellet design combined with graphite-coated cladding, and (3) a sphere-pac design. Both the annular-coated and sphere-pac designs include internal pressurization using helium.

Guenther, R.J.; Barner, J.O.; Welty, R.K.

1980-03-01T23:59:59.000Z

334

Surface and Particle-Size Effects on Hydrogen Desorption from Catalyst-Doped MgH2  

SciTech Connect

With their high capacity, light-metal hydrides like MgH2 remain under scrutiny as reversible H-storage materials, especially to develop control of H-desorption properties by decreasing size (ball-milling) and/or adding catalysts. By employing density functional theory and simulated annealing, we study initial H2 desorption from semi-infinite stepped rutile (110) surface and Mg31H62 nanoclusters, with(out) transition-metal catalyst dopants (Ti or Fe). While Mg31H62 structures are disordered (amorphous), the semi-infinite surfaces and nanoclusters have similar single, double, and triple H-to-metal bond configurations that yield similar H-desorption energies. Hence, there is no size effect on desorption energetics with reduction in sample size, but dopants do reduce the H-desorption energy. All desorption energies are endothermic, in contrast to a recent report.

Reich, J.M.; Wang, Lin-Lin; Johnson, Duane D.

2012-09-04T23:59:59.000Z

335

Magnetic properties of a metal-organic antiferromagnet Mn,,hfipbb...py,,H2O...0.5  

E-Print Network (OSTI)

crystallographically independent Mn atoms Mn1 and Mn2 exist in this structure, and an alternate connection ­Mn1­ Mn2­Mn are discovered. Here we report the synthesis, structure, and magnetic properties of a metal-organic coordination 0.195, 0.5 mmol , py 2 ml , and H2O 5 ml was sealed in a Teflon-lined acid digestion bomb and heated

Li, Jing

336

Structure and Dynamics of Forsterite-scCO2/H2O Interfaces as a Function of Water Content  

Science Conference Proceedings (OSTI)

Molecular dynamics (MD) simulations of forsterite surfaces in contact with supercritical carbon dioxide (scCO2) fluids of varying water content were performed to determine the partition of water between the scCO2 fluid and the mineral surface, the nature of CO2 and H2O bonding at the interface, and the regions of the interface that may be conducive to HxCO3(2-x)- formation. Calculations of the free energy of the associative adsorption of water onto the (010) forsterite surface from the scCO2 phase indicated that the formation of a water film up to three-monolayer thick can be exothermic even for water contents below the water saturation concentration of the scCO2 fluid. In MD simulations of scCO2/H2O mixtures in contact with the (010) forsterite surface, H2O was found to readily displace CO2 at the surface and, therefore, CO2 directly contacted the surface only for water coverages below two monolayers. For thicker water films, a two-monolayer hydration layer formed that CO2 could not penetrate. Simulations of the hydroxylated (010) surface and of the (011) surface suggested that this conclusion can be extended to forsterite surfaces with different surface structures and/or compositions. The density, diffusion, and degree of hydration of CO2 as well as the extent of CO2/H2O mixing at the interface were all predicted to depend strongly on the thickness of the water-rich film, i.e., on the water content of the scCO2 fluid.

Kerisit, Sebastien N.; Weare, John H.; Felmy, Andrew R.

2012-05-01T23:59:59.000Z

337

Evaluation of sintering effects on SiC incorporated UO2 kernels under Ar and Ar-4%H2 environments  

SciTech Connect

Silicon carbide (SiC) is suggested as an oxygen getter in UO2 kernels used for TRISO particle fuels to lower oxygen potential and prevent kernel migration during irradiation. Scanning electron microscopy and X-ray diffractometry analyses performed on sintered kernels verified that internal gelation process can be used to incorporate SiC in urania fuel kernels. Sintering in either Ar or Ar-4%H2 at 1500 C lowered the SiC content in the UO2 kernels to some extent. Formation of UC was observed as the major chemical phase in the process, while other minor phases such as U3Si2C2, USi2, U3Si2, and UC2 were also identified. UC formation was presumed to be occurred by two reactions. The first was the SiC reaction with its protective SiO2 oxide layer on SiC grains to produce volatile SiO and free carbon that subsequently reacted with UO2 to form UC. The second process was direct UO2 reaction with SiC grains to form SiO, CO, and UC, especially in Ar-4%H2. A slightly higher density and UC content was observed in the sample sintered in Ar-4%H2, but the use of both atmospheres produced kernels with ~95% of theoretical density. It is suggested that incorporating CO in the sintering gas would prevent UC formation and preserve the initial SiC content.

Silva, Chinthaka M [ORNL] [ORNL; Lindemer, Terrence [Harbach Engineering and Solutions] [Harbach Engineering and Solutions; Hunt, Rodney Dale [ORNL] [ORNL; Collins, Jack Lee [ORNL] [ORNL; Terrani, Kurt A [ORNL] [ORNL; Snead, Lance Lewis [ORNL] [ORNL

2013-01-01T23:59:59.000Z

338

Ga-doped ZnO grown by pulsed laser deposition in H2: the roles of Ga and H  

DOE Green Energy (OSTI)

Highly conductive thin films of ZnO doped with Ga were grown by pulsed-laser deposition (PLD) with 10 mTorr of H2 in the growth chamber. Compared with a more conventional method of producing conductive films of ZnO, i.e., growth in O2 followed by annealing in forming gas (5% H2 in Ar), the H2 method requires no post-growth anneal and also produces higher carrier concentrations and lower resistivities with better depth uniformity. As an example, a 65-nm-thick sample had a room-temperature mobility of 32 cm2/V-s, a concentration of 6.8 x 1020 cm-3, and a resistivity of 2.9 x 10^-4 ohm-cm. From a scattering model, the donor and acceptor concentrations were calculated as 8.9 x 1020 and 2.1 x 10^20 cm-3, respectively, as compared to the Ga and H concentrations of 11 x 10^20 and 1 x 10^20 cm-3. Thus, H does not play a significant role as a donor in this type of ZnO

Look, David; Droubay, Timothy; McCloy, John S.; Zhu, Zihua; Chambers, Scott A.

2011-01-11T23:59:59.000Z

339

Summary World Biofuels Energy Data (from World on the Edge) ...  

Open Energy Info (EERE)

related to world biofuels production. It is part of a supporting dataset for the book World On the Edge: How to Prevent Environmental and Economic Collapse byLester R....

340

World Energy Projection System Plus Model Documentation: World Electricity Model  

Reports and Publications (EIA)

This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS+) World Electricity Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

2011-09-29T23:59:59.000Z

Note: This page contains sample records for the topic "h2 world installed" 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

World Oil Refining Logistics Demand Model "World" Reference Manual  

Reports and Publications (EIA)

This manual is intended primarily for use as a reference by analysts applying the WORLD model to regional studies. It also provides overview information on WORLD features of potential interest to managers and analysts.

Information Center

1994-03-01T23:59:59.000Z

342

Our World Argonne's  

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

At Argonne National Laboratory, we passionately pursue At Argonne National Laboratory, we passionately pursue energy-efficient technologies and renewable energy innovations that contribute to a better, cleaner future for all. Energy to Renew Our World Argonne's Research in Energy Efficiency and Renewable Energy As we begin our journey into the 21st century, the U.S. Department of Energy's (DOE) Argonne National Laboratory continues to make significant contributions to the nation's health and well being by delivering achievements in energy technology development and deployment. We are working toward technological

343

Hawaii Marine Base Installs Solar Roofs | Department of Energy  

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

Hawaii Marine Base Installs Solar Roofs Hawaii Marine Base Installs Solar Roofs Hawaii Marine Base Installs Solar Roofs April 2, 2010 - 2:42pm Addthis Lorelei Laird Writer, Energy Empowers What does this project do? Marine Corps Base Hawaii replaced roofs on two buildings with polyvinyl chloride membrane 'cool' roofs and solar panels. The new roofs saves $20,000 a year in energy costs. Built on the end of the Mokapu Peninsula on Oahu's northeast coast, the Marine Corps Base Hawaii (MCBH) at Kaneohe Bay gets plenty of sunlight. But harnessing that sunlight to create renewable electricity was considered too expensive to be practical - until 2008. That's when MCBH took advantage of planned maintenance funding to help offset the high cost of installing photovoltaic panels on the base. As a military entity, MCBH can't directly take advantage of federal or state

344

Energy Department Completes Cool Roof Installation on DC Headquarters  

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

Completes Cool Roof Installation on DC Completes Cool Roof Installation on DC Headquarters Building to Save Money by Saving Energy Energy Department Completes Cool Roof Installation on DC Headquarters Building to Save Money by Saving Energy December 14, 2010 - 12:00am Addthis Washington - Secretary Steven Chu today announced the completion of a new cool roof installation on the Department of Energy's Headquarters West Building. There was no incremental cost to adding the cool roof as part of the roof replacement project and it will save taxpayers $2,000 every year in building energy costs. Cool roofs use lighter-colored roofing surfaces or special coatings to reflect more of the sun's heat, helping improve building efficiency, reduce cooling costs and offset carbon emissions. The cool roof and increased insulation at the facility were

345

Energy Secretary Chu Announces Five Million Smart Meters Installed  

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

Announces Five Million Smart Meters Installed Announces Five Million Smart Meters Installed Nationwide as Part of Grid Modernization Effort Energy Secretary Chu Announces Five Million Smart Meters Installed Nationwide as Part of Grid Modernization Effort June 13, 2011 - 12:00am Addthis Washington, DC - At a White House Grid Modernization event today, U.S. Department of Energy Secretary Steven Chu announced that more than five million smart meters have been installed nationwide as part of Recovery Act-funded efforts to accelerate modernization of the Nation's electric grid. Smart meters will provide utility companies with greater information about how much electricity is being used throughout their service areas. They will also give consumers access to real-time information about their energy consumption, allowing them to make well-informed decisions about how

346

Newly Installed Alaska North Slope Well Will Test Innovative Hydrate  

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

Newly Installed Alaska North Slope Well Will Test Innovative Newly Installed Alaska North Slope Well Will Test Innovative Hydrate Production Technologies Newly Installed Alaska North Slope Well Will Test Innovative Hydrate Production Technologies May 17, 2011 - 1:00pm Addthis Washington, DC - A fully instrumented well that will test innovative technologies for producing methane gas from hydrate deposits has been safely installed on the North Slope of Alaska. As a result, the "Iġnik Sikumi" (Iñupiaq for "fire in the ice") gas hydrate field trial well will be available for field experiments as early as winter 2011-12. The well, the result of a partnership between ConocoPhillips and the Office of Fossil Energy's (FE) National Energy Technology Laboratory, will test a technology that involves injecting carbon dioxide (CO2) into sandstone

347

Property:Project Installed Capacity (MW) | Open Energy Information  

Open Energy Info (EERE)

Installed Capacity (MW) Installed Capacity (MW) Jump to: navigation, search Property Name Project Installed Capacity (MW) Property Type String Pages using the property "Project Installed Capacity (MW)" Showing 25 pages using this property. (previous 25) (next 25) M MHK Projects/40MW Lewis project + 0 + MHK Projects/ADM 5 + 1 + MHK Projects/AWS II + 1 + MHK Projects/Admirality Inlet Tidal Energy Project + 22 + MHK Projects/Agucadoura + 2 + MHK Projects/Alaska 18 + 10 + MHK Projects/Alaska 36 + 10 + MHK Projects/Algiers Cutoff Project + 16 + MHK Projects/Algiers Light Project + 0 + MHK Projects/Anconia Point Project + 0 + MHK Projects/Ashley Point Project + 0 + MHK Projects/Astoria Tidal Energy + 300 + MHK Projects/Avondale Bend Project + 0 + MHK Projects/Bar Field Bend + 0 +

348

Portland Advancing Green Image With Solar Installs | Department of Energy  

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

Portland Advancing Green Image With Solar Installs Portland Advancing Green Image With Solar Installs Portland Advancing Green Image With Solar Installs February 22, 2010 - 12:10pm Addthis Laura Smoyer checks the net-metering device in her home, which now uses the sun for about 38 percent of its total energy use. | Department of Energy Photo | Laura Smoyer checks the net-metering device in her home, which now uses the sun for about 38 percent of its total energy use. | Department of Energy Photo | Joshua DeLung A quick Web search reveals that many sources consider Portland, Ore., to be one of the most green-minded cities in the United States. But large upfront costs have been a barrier for citizens looking to install solar power systems in the past. Now, a neighborhood solar initiative is helping communities organize to get solar discounts, meaning the city could become

349

Home Solar Installations: Things to Consider | Department of Energy  

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

Home Solar Installations: Things to Consider Home Solar Installations: Things to Consider Home Solar Installations: Things to Consider May 29, 2013 - 3:18pm Addthis Home solar systems can save you energy and money. | Photo courtesy of Dennis Schroeder, NREL 22168. Home solar systems can save you energy and money. | Photo courtesy of Dennis Schroeder, NREL 22168. Erin Connealy Communications Specialist, Office of Energy Efficiency and Renewable Energy How can I participate? Read these considerations for installing a home solar electric system to evaluate whether it is a good choice for your home. Well, it's that time of year! Days are getting longer and the weather is getting warmer. How can you take advantage of longer sunlight hours? Dinner on your porch might be one good solution, but an even better one might be

350

Property:EZFeed/InstalledCapacity | Open Energy Information  

Open Energy Info (EERE)

InstalledCapacity InstalledCapacity Jump to: navigation, search Property Name EZFeed/InstalledCapacity Property Type String Description EZFeed Installed Capacity property Subproperties This property has the following 6079 subproperties: 2 2003 Climate Change Fuel Cell Buy-Down Program (Federal) 3 30% Business Tax Credit for Solar (Vermont) 4 401 Certification (Vermont) A AEP (Central and North) - CitySmart Program (Texas) AEP (Central and North) - Residential Energy Efficiency Programs (Texas) AEP (Central and SWEPCO) - Coolsaver A/C Tune Up (Texas) AEP (Central, North and SWEPCO) - Commercial Solutions Program (Texas) AEP (SWEPCO) - Residential Energy Efficiency Programs (Texas) AEP Appalachian Power - Commercial and Industrial Rebate Programs (West Virginia) AEP Appalachian Power - Residential Home Retrofit Program (West Virginia)

351

Oklahoma Tribe to Install Solar Roof | Department of Energy  

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

Oklahoma Tribe to Install Solar Roof Oklahoma Tribe to Install Solar Roof Oklahoma Tribe to Install Solar Roof March 22, 2010 - 6:10pm Addthis Stephen Graff Former Writer & editor for Energy Empowers, EERE What does this project do? The new fully functioning roof and solar energy production plant will save the tribe about $20,000 a year. The Delaware Nation, a federally-recognized tribe of about 1,400 people in Anadarko, Okla., will install solar panel roofs on two tribal government buildings as part of a larger effort to become more sustainable and bring new jobs to an area struggling with high unemployment. "It's the start of a green initiative," says Theda McPheron-Keel, president of Wind Hollow Foundation, a nonprofit organization aimed at helping American Indians improve their lives. "It provides economic

352

Carpe Diem: Install Insulated Roman Shades | Department of Energy  

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

Carpe Diem: Install Insulated Roman Shades Carpe Diem: Install Insulated Roman Shades Carpe Diem: Install Insulated Roman Shades March 16, 2010 - 11:44am Addthis John Lippert As I mentioned in yesterday's blog, I had insulated window quilts installed on most of my home's windows. I should have bought window quilts for all of our windows, but I refrained from doing so on two downstairs windows to save money (which, in the long run, I didn't). There were window shades already there; they didn't do much from a thermal perspective, but they did provide privacy and room darkening. Well, they need to be replaced now, and I'm looking again at high efficiency thermal window shades. This time I'm considering thermal Roman shades. About a dozen years ago my wife and I went on the Tour of Solar Homes, the local component of the annual National Solar Tour sponsored by the American

353

Hawaii Marine Base Installs Solar Roofs | Department of Energy  

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

Marine Base Installs Solar Roofs Marine Base Installs Solar Roofs Hawaii Marine Base Installs Solar Roofs April 2, 2010 - 2:42pm Addthis Lorelei Laird Writer, Energy Empowers What does this project do? Marine Corps Base Hawaii replaced roofs on two buildings with polyvinyl chloride membrane 'cool' roofs and solar panels. The new roofs saves $20,000 a year in energy costs. Built on the end of the Mokapu Peninsula on Oahu's northeast coast, the Marine Corps Base Hawaii (MCBH) at Kaneohe Bay gets plenty of sunlight. But harnessing that sunlight to create renewable electricity was considered too expensive to be practical - until 2008. That's when MCBH took advantage of planned maintenance funding to help offset the high cost of installing photovoltaic panels on the base. As a military entity, MCBH can't directly take advantage of federal or state

354

Home Solar Installations: Things to Consider | Department of Energy  

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

Home Solar Installations: Things to Consider Home Solar Installations: Things to Consider Home Solar Installations: Things to Consider May 29, 2013 - 3:18pm Addthis Home solar systems can save you energy and money. | Photo courtesy of Dennis Schroeder, NREL 22168. Home solar systems can save you energy and money. | Photo courtesy of Dennis Schroeder, NREL 22168. Erin Connealy Communications Specialist, Office of Energy Efficiency and Renewable Energy How can I participate? Read these considerations for installing a home solar electric system to evaluate whether it is a good choice for your home. Well, it's that time of year! Days are getting longer and the weather is getting warmer. How can you take advantage of longer sunlight hours? Dinner on your porch might be one good solution, but an even better one might be

355

Vet's company installing solar across Massachusetts | Department of  

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

Vet's company installing solar across Massachusetts Vet's company installing solar across Massachusetts Vet's company installing solar across Massachusetts February 25, 2010 - 4:09pm Addthis Dan Leary, a U.S. Army veteran, is president of Nexamp Inc., a clean energy company that specializes in solar installation. Dan founded the company in 2006 and has witnessed its impressive growth from six employees to 65 and counting as of July 2010. The small company recently reached a significant milestone - it was awarded one of the largest solar contracts in Massachusetts. Dan served in the military for seven years, reaching the rank of captain in the Army. He says his idea for a clean energy company came in 2005 when he was pursuing his M.B.A while serving in Kuwait. "For my final project, I wrote a business plan for a clean energy

356

Secretary Chu Announces Two Million Smart Grid Meters Installed...  

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

needed to respond to energy disruptions and enable consumers to monitor their energy consumption and costs. So far, more than 180,000 smart meters have been installed in Ohio. "As...

357

Valuation of potash reserves at the Waste Installation Pilot Plant  

Science Conference Proceedings (OSTI)

Monte Carlo simulation was used in conjunction with several random walk price and cost models to value potash reserves at the Waste Installation Pilot Plant (WIPP) site new Carlsbad, New Mexico. Selection of market price and product processing cost models ...

Peter C. Anselmo

1996-11-01T23:59:59.000Z

358

NREL: Wind Research - White Earth Nation Installs Turbines: A...  

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

White Earth Nation Installs Turbines: A Wind Powering America Success Story February 11, 2013 Almost 8 years after taking the initial steps to harness the wind, the White Earth...

359

Milwaukee Installer Reflects on His Career In Solar | Department...  

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

An Interview with the CEO of Helios Solar Works Milwaukee solar installers putting in a rooftop solar energy system on Dr. Paula Papanek's home. | Photo courtesy of Dr. Paula...

360

Energy Department Launches SunShot Prize Competition to Install...  

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

the start of a new competition to make it faster, easier, and cheaper to install rooftop solar energy systems. The SunShot Prize makes a total of 10 million in cash...

Note: This page contains sample records for the topic "h2 world installed" 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

Obama Administration Announces Plans to Install New Solar Panels...  

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

By installing solar panels on their homes, consumers are able to effectively lock in the price of electricity they will pay in the years ahead, acting as an insulator against...

362

North Shore Gas Single Family Direct Install (Illinois)  

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

Owners of single-family homes, condos, townhomes and two-flats may be eligible for a free installation of new programmable thermostats, pipe insulation, showerheads, and faucet aerators through...

363

OpenEI/PageKeyword Solar Installations | Open Energy Information  

Open Energy Info (EERE)

Data Special page Share this page on Facebook icon Twitter icon OpenEIPageKeyword Solar Installations Jump to: navigation, search A list of all pages that have property...

364

Seeing solar on campus : a visible photovoltaic installation on campus  

E-Print Network (OSTI)

This paper presents a methodology for selecting a site on the MIT campus for a visible solar photovoltaic installation. Visibility, solar exposure, advertising potential, aesthetics, interactivity and direct or important ...

Guarda, Daniel Jair Alves

2006-01-01T23:59:59.000Z

365

Oklahoma Tribe to Install Solar Roof | Department of Energy  

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

Oklahoma Tribe to Install Solar Roof Oklahoma Tribe to Install Solar Roof Oklahoma Tribe to Install Solar Roof March 22, 2010 - 6:10pm Addthis Stephen Graff Former Writer & editor for Energy Empowers, EERE What does this project do? The new fully functioning roof and solar energy production plant will save the tribe about $20,000 a year. The Delaware Nation, a federally-recognized tribe of about 1,400 people in Anadarko, Okla., will install solar panel roofs on two tribal government buildings as part of a larger effort to become more sustainable and bring new jobs to an area struggling with high unemployment. "It's the start of a green initiative," says Theda McPheron-Keel, president of Wind Hollow Foundation, a nonprofit organization aimed at helping American Indians improve their lives. "It provides economic

366

DOE-DOD Emergency Backup Power Fuel Cell Installations  

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

DOE-DOD Emergency Backup Power Fuel Cell Installations On July 19, 2011, the U.S. Department of Energy (DOE) announced that, as part of an interagency partnership with the U.S....

367

Portland Advancing Green Image With Solar Installs | Department of Energy  

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

Portland Advancing Green Image With Solar Installs Portland Advancing Green Image With Solar Installs Portland Advancing Green Image With Solar Installs February 22, 2010 - 12:10pm Addthis Laura Smoyer checks the net-metering device in her home, which now uses the sun for about 38 percent of its total energy use. | Department of Energy Photo | Laura Smoyer checks the net-metering device in her home, which now uses the sun for about 38 percent of its total energy use. | Department of Energy Photo | Joshua DeLung A quick Web search reveals that many sources consider Portland, Ore., to be one of the most green-minded cities in the United States. But large upfront costs have been a barrier for citizens looking to install solar power systems in the past. Now, a neighborhood solar initiative is helping communities organize to get solar discounts, meaning the city could become

368

Economic Analysis of Hydrogen Energy Station Concepts: Are "H 2E-Stations" a Key Link to a Hydrogen Fuel Cell Vehicle Infrastructure?  

E-Print Network (OSTI)

Cell Pump Storage Larger Reformer Natural Gas Compressor FCVPure H 2 Storage Reformer Compressor FCV Natural Gas Lipman,Storage Small Reformer Service Station Compressor Natural Gas

Lipman, Timothy E.; Edwards, Jennifer L.; Kammen, Daniel M.

2002-01-01T23:59:59.000Z

369

A World Wide Web Update  

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

A World Wide Web Update The Center for Building Science now has a World Wide Web homepage accessible from the general LBL homepage. Through WWW and the Mosaic browser, Internet...

370

WATER-TRAPPED WORLDS  

Science Conference Proceedings (OSTI)

Although tidally locked habitable planets orbiting nearby M-dwarf stars are among the best astronomical targets to search for extrasolar life, they may also be deficient in volatiles and water. Climate models for this class of planets show atmospheric transport of water from the dayside to the nightside, where it is precipitated as snow and trapped as ice. Since ice only slowly flows back to the dayside upon accumulation, the resulting hydrological cycle can trap a large amount of water in the form of nightside ice. Using ice sheet dynamical and thermodynamical constraints, I illustrate how planets with less than about a quarter the Earth's oceans could trap most of their surface water on the nightside. This would leave their dayside, where habitable conditions are met, potentially dry. The amount and distribution of residual liquid water on the dayside depend on a variety of geophysical factors, including the efficiency of rock weathering at regulating atmospheric CO{sub 2} as dayside ocean basins dry up. Water-trapped worlds with dry daysides may offer similar advantages as land planets for habitability, by contrast with worlds where more abundant water freely flows around the globe.

Menou, Kristen [Department of Astronomy, Columbia University, 550 West 120th Street, New York, NY 10027 (United States)

2013-09-01T23:59:59.000Z

371

World Biofuels Study  

DOE Green Energy (OSTI)

This report forms part of a project entitled 'World Biofuels Study'. The objective is to study world biofuel markets and to examine the possible contribution that biofuel imports could make to help meet the Renewable Fuel Standard (RFS) of the Energy Independence and Security Act of 2007 (EISA). The study was sponsored by the Biomass Program of the Assistant Secretary for Energy Efficiency and Renewable Energy (EERE), U.S. Department of Energy. It is a collaborative effort among the Office of Policy and International Affairs (PI), Department of Energy and Oak Ridge National Laboratory (ORNL), National Renewable Energy Laboratory (NREL) and Brookhaven National Laboratory (BNL). The project consisted of three main components: (1) Assessment of the resource potential for biofuel feedstocks such as sugarcane, grains, soybean, palm oil and lignocellulosic crops and development of supply curves (ORNL). (2) Assessment of the cost and performance of biofuel production technologies (NREL). (3) Scenario-based analysis of world biofuel markets using the ETP global energy model with data developed in the first parts of the study (BNL). This report covers the modeling and analysis part of the project conducted by BNL in cooperation with PI. The Energy Technology Perspectives (ETP) energy system model was used as the analytical tool for this study. ETP is a 15 region global model designed using the MARKAL framework. MARKAL-based models are partial equilibrium models that incorporate a description of the physical energy system and provide a bottom-up approach to study the entire energy system. ETP was updated for this study with biomass resource data and biofuel production technology cost and performance data developed by ORNL and NREL under Tasks 1 and 2 of this project. Many countries around the world are embarking on ambitious biofuel policies through renewable fuel standards and economic incentives. As a result, the global biofuel demand is expected to grow very rapidly over the next two decades, provided policymakers stay the course with their policy goals. This project relied on a scenario-based analysis to study global biofuel markets. Scenarios were designed to evaluate the impact of different policy proposals and market conditions. World biofuel supply for selected scenarios is shown in Figure 1. The reference case total biofuel production increases from 12 billion gallons of ethanol equivalent in 2005 to 54 billion gallons in 2020 and 83 billion gallons in 2030. The scenarios analyzed show volumes ranging from 46 to 64 billion gallons in 2020, and from about 72 to about 100 billion gallons in 2030. The highest production worldwide occurs in the scenario with high feedstock availability combined with high oil prices and more rapid improvements in cellulosic biofuel conversion technologies. The lowest global production is found in the scenario with low feedstock availability, low oil prices and slower technology progress.

Alfstad,T.

2008-10-01T23:59:59.000Z

372

Secretary Chu's Remarks at the World Renewable Energy Forum Press  

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

Chu's Remarks at the World Renewable Energy Forum Press Chu's Remarks at the World Renewable Energy Forum Press Availability - As Prepared for Delivery Secretary Chu's Remarks at the World Renewable Energy Forum Press Availability - As Prepared for Delivery May 16, 2012 - 12:45pm Addthis I want to thank Tom Clark from the Metro Denver Economic Development Corporation and Andrew Oliver from RES Americas for joining us. Renewable energy representatives from across the country are gathered in Denver this week because Colorado is helping to lead the way in clean energy. The state is among the leaders in installed solar capacity. It has had a renewable portfolio standard in place for many years. And it's a hub for clean energy manufacturers from GE to Vestas. Today, we want to talk about the importance of Congress taking action to

373

Economic Analysis of Hydrogen Energy Station Concepts: Are "H 2E-Stations" a Key Link to a Hydrogen Fuel Cell Vehicle Infrastructure?  

E-Print Network (OSTI)

incentives for Avoided electricity costs due to self- fuel cell installation/operation or generation hydrogen dispensing Avoided natural gas

Lipman, Timothy E.; Edwards, Jennifer L.; Kammen, Daniel M.

2002-01-01T23:59:59.000Z

374

World nuclear outlook 1995  

Science Conference Proceedings (OSTI)

As part of the EIA program to provide energy information, this analysis report presents the current status and projections through 2015 of nuclear capacity, generation, and fuel cycle requirements for all countries in the world using nuclear power to generate electricity for commercial use. It also contains information and forecasts of developments in the uranium market. Long-term projections of US nuclear capacity, generation, and spent fuel discharges for two different scenarios through 2040 are developed for the Department of Energy`s Office of Civilian Radioactive Waste Management (OCRWM). In turn, the OCRWM provides partial funding for preparation of this report. The projections of uranium requirements are provided to the Organization for Economic Cooperation and Development (OECD) for preparation of the Nuclear Energy Agency/OECD report, Summary of Nuclear Power and Fuel Cycle Data in OECD Member Countries.

NONE

1995-09-29T23:59:59.000Z

375

World nuclear outlook 1994  

Science Conference Proceedings (OSTI)

As part of the EIA program to provide energy information, this analysis report presents the current status and projections through 2010 of nuclear capacity, generation, and fuel cycle requirements for all countries in the world using nuclear power to generate electricity for commercial use. It also contains information and forecasts of developments in the uranium market. Long-term projections of US nuclear capacity, generation, and spent fuel discharges for three different scenarios through 2040 are developed for the Department of Energy`s Office of Civilian Radioactive Waste Management (OCRWM). In turn, the OCRWM provides partial funding for preparation of this report. The projections of uranium requirements are provided to the Organization for Economic Cooperation and Development (OECD) for preparation of the Nuclear Energy Agency/OECD report, Summary of Nuclear Power and Fuel Cycle Data in OECD Member Countries.

NONE

1994-12-01T23:59:59.000Z

376

Garbage Collecting the World  

E-Print Network (OSTI)

Distributed symbolic computations involve the existence of remote references allowing an object, local to a processor, to designate another object located on another processor. To reclaim inaccessible objects is the non trivial task of a distributed Garbage Collector (GC). We present in this paper a new distributed GC algorithm which (i) is faulttolerant, (ii ) is largely independent of how a processor garbage collects its own data space, (iii ) does not need centralized control nor global stop-the-world synchronization, (iv) allows for multiple concurrent active GCs, (v) does not require to migrate objects from processor to processor and (vi) eventually reclaims all inaccessible objects including distributed cycles. These results are mainly obtained through the concept of a group of processors (or processes). Processors of a same group cooperate together to a GC inside this group; this GC is conservative with respect to the outside of the group. A processor contributes to the glob...

Bernard Lang; Christian Queinnec; Jos Piquer

1992-01-01T23:59:59.000Z

377

Final Technical Report for the Period September 2002 through September 2005; H2-MHR Pre-Conceptual Design Report: SI-Based Plant; H2-MHR Pre-Conceptual Design Report: HTE-Based Plant  

DOE Green Energy (OSTI)

For electricity and hydrogen production, an advanced reactor technology receiving considerable international interest is a modular, passively-safe version of the high-temperature, gas-cooled reactor, known in the U.S. as the Modular Helium Reactor (MHR), which operates at a power level of 600 MW(t). For electricity production, the MHR operates with an outlet helium temperature of 850 C to drive a direct, Brayton-cycle power-conversion system with a thermal-to-electrical conversion efficiency of 48 percent. This concept is referred to as the Gas Turbine MHR (GT-MHR). For hydrogen production, both electricity and process heat from the MHR are used to produce hydrogen. This concept is referred to as the H2-MHR. This report provides pre-conceptual design descriptions of full-scale, nth-of-a-kind H2 MHR plants based on thermochemical water splitting using the Sulfur-Iodine process and High-Temperature Electrolysis.

M. Richards; A. Shenoy; L. Brown; R. Buckingham; E. Harvego; K. Peddicord; M. Reza; J. Coupey

2006-04-19T23:59:59.000Z

378

Renewable Energy Opportunities at the Kanto Installations, Japan  

DOE Green Energy (OSTI)

This document provides an overview of renewable resource development potential at the U.S. Army installations in the Kanto region in Japan, which includes Camp Zama, Yokohama North Dock, Sagamihara Family Housing Area (SFHA), Sagami General Depot, and Akasaka Press Center. This effort focuses on grid-connected generation of electricity from renewable energy sources and also on ground source heat pumps for heating and cooling buildings. The effort was funded by the Huntsville Army Corps of Engineers, and includes the development of a methodology for renewable resource assessment at Army installations located on foreign soil. The methodology is documented in Renewable Energy Assessment Methodology for Japanese OCONUS Army Installations. The site visit to the Kanto installations took place on April 5 and 6, 2010. At the current time, there are some renewable technologies that show economic potential. Because of siting restrictions and the small size of these installations, development of most renewable energy technologies will likely be limited to Camp Zama. Project feasibility is based on installation-specific resource availability and energy costs and projections based on accepted life-cycle cost methods. Development of any renewable energy project will be challenging, as it will require investigation into existing contractual obligations, new contracts that could be developed, the legality of certain partnerships, and available financing avenues, which involves the U.S. Forces Japan (USFJ), the Government of Japan (GOJ), and a number of other parties on both sides. The Army will not be able to implement a project without involvement and approval from the other services and multiple levels of Japanese government. However, implementation of renewable energy projects could be an attractive method for GOJ to reduce greenhouse gas emissions and lower annual utility payments to USFJ. This report recommends projects to pursue and offers approaches to use. The most promising opportunities include waste-to-energy and ground source heat pumps. Solar photovoltaics (PV) may also prove successful. Other resources were found to be insufficient on the Kanto installations.

Solana, Amy E.; Horner, Jacob A.; Russo, Bryan J.; Gorrissen, Willy J.; Kora, Angela R.; Weimar, Mark R.; Hand, James R.; Orrell, Alice C.; Williamson, Jennifer L.

2010-09-24T23:59:59.000Z

379

Complete Photo-Induced Breakup of the H2 Molecule as a Probe ofMolecular Electron Correlation  

DOE Green Energy (OSTI)

Despite decades of progress in quantum mechanics, electron correlation effects are still only partially understood. Experiments in which both electrons are ejected from an oriented hydrogen molecule by absorption of a single photon have recently demonstrated a puzzling phenomenon: The ejection pattern of the electrons depends sensitively on the bond distance between the two nuclei as they vibrate in their ground state. Here we report a complete numerical solution of the Schrodinger equation for the double photoionization of H2. The results suggest that the distribution of photoelectrons emitted from aligned molecules reflects electron correlation effects that are purely molecular in origin.

Vanroose, Wim; Martin, Fernando; Rescigno, Thomas N.; McCurdy, C.William

2005-11-17T23:59:59.000Z

380

Economic Analysis of Hydrogen Energy Station Concepts: Are "H 2E-Stations" a Key Link to a Hydrogen Fuel Cell Vehicle Infrastructure?  

E-Print Network (OSTI)

Electricity costs, shown in Table 5 as $0.12 per kWh, alsoPer Day Fraction of Reformer Cost for FCV Fuel Production Additional Electricity for H2 Compression (kWh/Per Day Fraction of Reformer Cost for FCV Fuel Production Additional Electricity for H2 Compression (kWh/

Lipman, Timothy E.; Edwards, Jennifer L.; Kammen, Daniel M.

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "h2 world installed" 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

Evolution of an Impact-Generated H2OCO2 Atmosphere and Formation of a Hot Proto-Ocean on Earth  

Science Conference Proceedings (OSTI)

Due to impact degassing during accretion, a hot H2O-rich proto-atmosphere was possibly formed on the growing Earth. We investigate the evolution of an impact-generated H2OCO2 atmosphere at the final stage of accretion by using a one-dimensional ...

Yutaka Abe; Takafumi Matsui

1988-11-01T23:59:59.000Z

382

H2 carrier gas dependence of Young's modulus and hardness of chemical vapor deposited polycrystalline 3C-SiC thin films  

Science Conference Proceedings (OSTI)

This paper presents the mechanical properties of poly (polycrystalline) 3C-SiC thin films according to 0%, 7%, and 10% carrier gas (H"2) concentrations using nano-indentation. When H"2 concentration was 10%, it has been proved that the mechanical properties, ... Keywords: AFM, Hardness, Nano-indentation, Poly 3C-SiC, Young's modulus

Gwiy-Sang Chung; Ki-Bong Han

2008-12-01T23:59:59.000Z

383

New England Breeze Solar and Wind Installers | Open Energy Information  

Open Energy Info (EERE)

Breeze Solar and Wind Installers Breeze Solar and Wind Installers Jump to: navigation, search Logo: New England Breeze Solar and Wind Installers Name New England Breeze Solar and Wind Installers Place Hudson, Massachusetts Zip 01749 Sector Renewable energy, Services, Solar, Wind energy Product Solar Panel and Wind Turbine Installation Year founded 2006 Number of employees 1-10 Phone number 978-567-9463 Website http://www.NewEnglandBreeze.co Coordinates 42.3917598°, -71.5661769° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.3917598,"lon":-71.5661769,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

384

Stakeholder Engagement and Outreach: U.S. Installed Wind Capacity  

Wind Powering America (EERE)

Education Education Printable Version Bookmark and Share Learn About Wind About Wind Power Locating Wind Power Getting Wind Power Installed Wind Capacity Wind for Schools Project Collegiate Wind Competition School Project Locations Education & Training Programs Curricula & Teaching Materials Resources Installed Wind Capacity This page has maps of the United States that show installed wind capacity by state and its progression. This map shows the installed wind capacity in megawatts. As of September 30, 2012, 51,630 MW have been installed. Alaska, 16 MW; Hawaii, 112 MW; Washington, 2,699 MW; Oregon, 3,153 MW; California, 4,570 MW; Nevada, 152; Idaho, 675 MW; Utah, 325 MW; Arizona, 238 MW; Montana, 395 MW; Wyoming, 1,410 MW; Colorado, 1,805 MW; New Mexico, 778 MW; North Dakota, 1,469 MW; South Dakota, 784 MW; Nebraska, 337 MW; Kansas, 1,877 MW; Oklahoma, 2,400 MW; Texas, 10,929 MW; Minnesota, 2,717 MW; Iowa, 4,536 MW; Missouri, 459 MW; Wisconsin, 636 MW; Illinois, 3,055 MW; Tennessee, 29 MW; Michigan, 515 MW; Indiana, 1,343 MW; Ohio, 420 MW; West Virginia, 583 MW; Pennsylvania, 1,029 MW; Maryland, 120 MW; Delaware, 2 MW; New Jersey, 9 MW; New York, 1,418 MW; Vermont, 46 MW; New Hampshire, 125 MW; Massachusetts, 64 MW; Rhode Island, 3 MW; Maine, 397 MW.

385

Renewable Energy Assessment Methodology for Japanese OCONUS Army Installations  

DOE Green Energy (OSTI)

Since 2005, Pacific Northwest National Laboratory (PNNL) has been asked by Installation Management Command (IMCOM) to conduct strategic assessments at selected US Army installations of the potential use of renewable energy resources, including solar, wind, geothermal, biomass, waste, and ground source heat pumps (GSHPs). IMCOM has the same economic, security, and legal drivers to develop alternative, renewable energy resources overseas as it has for installations located in the US. The approach for continental US (CONUS) studies has been to use known, US-based renewable resource characterizations and information sources coupled with local, site-specific sources and interviews. However, the extent to which this sort of data might be available for outside the continental US (OCONUS) sites was unknown. An assessment at Camp Zama, Japan was completed as a trial to test the applicability of the CONUS methodology at OCONUS installations. It was found that, with some help from Camp Zama personnel in translating and locating a few Japanese sources, there was relatively little difficulty in finding sources that should provide a solid basis for conducting an assessment of comparable depth to those conducted for US installations. Project implementation will likely be more of a challenge, but the feasibility analysis will be able to use the same basic steps, with some adjusted inputs, as PNNLs established renewable resource assessment methodology.

Solana, Amy E.; Horner, Jacob A.; Russo, Bryan J.; Gorrissen, Willy J.; Kora, Angela R.; Weimar, Mark R.; Hand, James R.; Orrell, Alice C.; Williamson, Jennifer L.

2010-08-30T23:59:59.000Z

386

Reducing the cost of top-drive installation  

Science Conference Proceedings (OSTI)

To equip an older jackup, the Offshore Mercury, with a completely workable and reliable top drive at minimum cost and without sacrificing performance, Sonat Offshore Drilling installed a power-swivel drilling system that did not require heightening or strengthening the derrick. An electronic crown protection system was installed to allow the driller use of all available reduced crown clearance, thereby increasing drilling safety by reducing the probability of accidentally running the traveling block into the crown. In addition, they modified the DC-DC drilling power equipment to create a completely functional and low-cost alternative to installing additional AC power-generating capacity and an SCR system. When planning a cost-effective top-drive installation on the Offshore Mercury, they recognized that the rig did not fit the average jackup profile: It has a DC-DC electric power drilling system and only a 140-ft (43-m) derrick, rather than the more common SCR system and 147-ft (45-m) derrick. From costs studies made up to the middle of 1991, they believed they could save a significant amount if it were possible to install and use a top drive in a 147-ft (45-m) or even a 140-ft (43-m) derrick without having to extend and strengthen the derrick. This paper reviews the design of this system and the effectiveness of its performance.

Hock, C.J. (Sonat Offshore Drilling Inc., Houston, TX (United States))

1993-09-01T23:59:59.000Z

387

W Hya through the eye of Odin Satellite observations of circumstellar submillimetre H$_2$O line emission  

E-Print Network (OSTI)

We present Odin observations of the AGB star W Hya in the ground-state transition of ortho-H2O, 1(10)-1(01), at 557GHz. The line is clearly of circumstellar origin. Radiative transfer modelling of the water lines observed by Odin and ISO results in a mass-loss rate of (2.5 +/- 0.5)E-7 Msol/yr, and a circumstellar H2O abundance of (2.0 +/- 1.0)E-3. The inferred mass-loss rate is consistent with that obtained from modelling the circumstellar CO radio line emission, and also with that obtained from the dust emission modelling combined with a dynamical model for the outflow. The very high water abundance, higher than the cosmic oxygen abundance, can be explained by invoking an injection of excess water from evaporating icy bodies in the system. The required extra mass of water is quite small, on the order of ~ 0.1 earth mass.

K. Justtanont; P. Bergman; B. Larsson; H. Olofsson; F. L. Schoier; U. Frisk; T. Hasegawa; A. Hjalmarson; S. Kwok; M. Olberg; Aa. Sandqvist; K. Volk; M. Elitzur

2005-05-11T23:59:59.000Z

388

Targeted Enhancement of H2 and CO2 Uptake for Autotrophic Production of Biodiesel in the Lithoautotrophic Bacterium Ralsonia Eutropha  

SciTech Connect

CO2 and H2 are promising feedstocks for production of valuable biocompounds. Ralstonia eutropha utilizes these feedstocks to generate energy (ATP) and reductant (NAD(P)H) via oxidation of H2 by a membrane-bound (MBH) and a soluble hydrogenase (SH) for CO2 fixation by the Calvin-Benson-Bassham (CBB) cycle. Increased expression of the enzyme that fixes CO2 (RubisCO) resulted in 6-fold activity improvement in vitro, while increased expression of the MBH operon or the SH operon plus MBH operon maturation factors necessary for activity resulted in a 10-fold enhancement. Current research involves genetic manipulation of two endogenous cbb operons for increased expression, analysis of expression and activity of CBB/MBH/SH, cofactor ratios, and downstream products during autotrophic growth in control versus enhanced strains, and development of strategies for long-term, optimal overexpression. These studies will improve our understanding of autotrophic metabolism and provide a chassis strain for autotrophic production of biodiesel and other valuable carbon biocompounds.

Eckert, C. A.; Sullivan, R.; Johnson, C.; Yu, J.; Maness, P. C.

2013-01-01T23:59:59.000Z

389

the World Wide Web  

Office of Scientific and Technical Information (OSTI)

technical report has been made technical report has been made electronically available on the World Wide Web through a contribution from Walter L. Warnick In honor of Enrico Fermi Leader of the first nuclear reactor, Nobel Prize winner, and visionary technologist Dr. Warnick is delighted to be the first sponsor for posting a Department of Energy technical report and making it broadly available Office of Scientific and Technical Information Office of Science U.S. Department of Energy September 2008 osti.gov U N I T E D S T A T E S A T O M I C E N E R G Y C O M M I S S I O N AECD-3269 EXPERIMENTAL PRODUCTION OF A DNERGENT CHAIN REACTION BY E. Fermi January 4, 1952 [TIS Issuance ate] [chicago University] - T e c h n i c a l I n f o r m a t i o n S e r v i c e , O a k Ridge, T e n n e s s e e r ABSTRACTS Description of the construction and operation of the chain

390

World Energy Congress, Sydney, Australia September 5-9, 2004 OFFSHORE WIND POWER: EASING A RENEWABLE  

E-Print Network (OSTI)

19 th World Energy Congress, Sydney, Australia September 5-9, 2004 1 OFFSHORE WIND POWER: EASING to an investment of approximately 40 billion . The global wind energy installed capacity has increased exponentially over a 25-year period and in the process the cost of energy from wind power plants has been

391

Installing and Operating an Efficient Swimming Pool Pump | Department of  

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

Installing and Operating an Efficient Swimming Pool Pump Installing and Operating an Efficient Swimming Pool Pump Installing and Operating an Efficient Swimming Pool Pump May 29, 2012 - 7:54pm Addthis Photo courtesy iStockphoto.com Photo courtesy iStockphoto.com What does this mean for me? Use the smallest size pump possible for your swimming pool. Reduce the time your pool pump operates to save money while still keeping your pool clean. You can save energy and maintain a comfortable swimming pool temperature by using a smaller, higher efficiency pump and by operating it less. In a study of 120 pools by the Center for Energy Conservation at Florida Atlantic University, some pool owners saved as much as 75% of their original pumping bill when they used these energy conservation measures (see table below). Table 1. Savings from Pump Conservation Measures

392

Nevada manufacturer installing geothermal power plant | Department of  

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

Nevada manufacturer installing geothermal power plant Nevada manufacturer installing geothermal power plant Nevada manufacturer installing geothermal power plant August 26, 2010 - 4:45pm Addthis Chemetall extracts lithium carbonate, a powder, from brine, a salty solution from within the earth. | Photo courtesy Chemetall Chemetall extracts lithium carbonate, a powder, from brine, a salty solution from within the earth. | Photo courtesy Chemetall Joshua DeLung Chemetall supplies materials for lithium-ion batteries for electric vehicles $28.4 million in Recovery Act funding going toward geothermal plant Plant expected to produce 4 MW of electrical power, employ 25 full-time workers Chemetall produces lithium carbonate to customers in a wide range of industries, including for batteries used in electric vehicles, and now the

393

NSTAR (Electric) - Small Business Direct Install Program | Department of  

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

NSTAR (Electric) - Small Business Direct Install Program NSTAR (Electric) - Small Business Direct Install Program NSTAR (Electric) - Small Business Direct Install Program < Back Eligibility Commercial Local Government Nonprofit State Government Savings Category Heating & Cooling Commercial Heating & Cooling Heating Cooling Other Home Weatherization Commercial Weatherization Sealing Your Home Ventilation Manufacturing Heat Pumps Appliances & Electronics Commercial Lighting Lighting Program Info State Massachusetts Program Type Utility Rebate Program Rebate Amount Up to 70% of the total project cost Provider NSTAR The NSTAR Small Business Solutions Program offers incentives for business customers whose average monthly demand is 300 kW or less. The first step of the program is a free energy audit to identify potential energy saving

394

Ohio Town Installing 'Green' Traffic Signals | Department of Energy  

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

Ohio Town Installing 'Green' Traffic Signals Ohio Town Installing 'Green' Traffic Signals Ohio Town Installing 'Green' Traffic Signals January 20, 2010 - 3:57pm Addthis Elyria, Ohio, is getting a little greener. Mayor William M. Grace recently confirmed that staff will replace traditional traffic lights with 288 energy-efficient LEDs (light-emitting diodes), saving the town energy and money. "We are definitely doing this, we are going to switch out all the traffic lights in town," Elyria's mayor says. Replacing light bulbs with LEDs will mean substantial savings. That's because these small, solid bulbs can last up to 10 times longer than traditional lights and require considerably less energy. "This gives us the opportunity to change, we expect to realize considerable savings," the mayor says.

395

NREL: Technology Transfer - White Earth Nation Installs Turbines: A Wind  

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

White Earth Nation Installs Turbines: A Wind Powering America Success Story White Earth Nation Installs Turbines: A Wind Powering America Success Story February 11, 2013 Almost 8 years after taking the initial steps to harness the wind, the White Earth Nation recently completed the installation of two small wind turbines that will help offset energy costs for Minnesota's largest and most populous Native American reservation. Mike Triplett, economic development planner with the White Earth Development Office, believes that the project represents a unique opportunity for tribal entities in the United States. He noted that tribes don't qualify for tax-based incentives. "And as for working with investors, we never found that to be a viable option," Triplett said. "So we've relied heavily on grants." Funded through nearly $1.8 million in congressional appropriations along

396

Install renewable energy systems | ENERGY STAR Buildings & Plants  

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

Install renewable energy systems Install renewable energy systems Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In this section Learn the benefits Get started Use Portfolio Manager Save energy Stamp out energy waste Find cost-effective investments Engage occupants Purchase energy-saving products Put computers to sleep Get help from an expert Take a comprehensive approach Install renewable energy systems

397

Pasadena Water and Power - Solar Power Installation Rebate | Department of  

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

Pasadena Water and Power - Solar Power Installation Rebate Pasadena Water and Power - Solar Power Installation Rebate Pasadena Water and Power - Solar Power Installation Rebate < Back Eligibility Commercial Institutional Local Government Nonprofit Residential State Government Savings Category Solar Buying & Making Electricity Program Info State California Program Type Utility Rebate Program Rebate Amount Systems up to 30 kW have the option of receiving an expected performance based buydown (EPBB) or a performance based incentive (PBI). Systems larger than 30 kW are only eligible for the PBI. EPBB (effective 6/1/12): Residential: $1.40/watt AC Commercial and all PPAs: $0.85/watt AC Non-profits and Government: $1.60/watt AC Income-qualified residential: $4.00/watt PBI (effective 6/1/12): Residential: $0.212/kWh Commercial and all PPAs: $0.129/kWh

398

Sacramento area, solar domestic water heater installers survey report  

SciTech Connect

Information regarding generic type, make, and costs of solar domestic water heater (SDWH) systems in the Sacramento, Roseville, and Davis area is reported. Sixteen SDWH installers/do-it-yourself kit dealers were identified and surveyed by phone. The survey participants were divided into three categories: (1) installers in business for one year or longer, (eight firms); (2) installers in business less than one year, (five firms); and (3) SDWH do-it-yourself kit dealers, (three firms). The survey report establishes an average cost for SDWH pump systems for new single family unit production housing (1350 square feet), with hot water demand typical of an average family of four, and roof mounted collectors. For the first two categories, the SDWH system average cost is $2469 (this includes both open loop and heat exchanger systems with circulating pumps). The average cost of the open loop pump system is $2321; whereas, the heat exchanger pump system average cost is $2592. The participants were questioned concerning discounts they would offer to builders purchasing SDWH's in volume. From their responses, an 11% discount for a purchase of ten systems was derived for the first two installers categories. The average cost of an installed SDWH pump system purchased in a volume of ten units is $2201. The average cost of an installed SDWH open loop system is $2066, and a heat exchanger system is $2307. For the third category, the do-it-yourself kit dealers, a 12% discount was derived for a purchase of ten systems. The average cost of a do-it-yourself pump kit when purchased in a volume of ten units is $1481. The average cost of an open loop pump kit is $1386, and a heat exchanger pump kit is $1672.

Hutchcraft, T.

1979-11-01T23:59:59.000Z

399

Oils and Fats World Market Update 2011  

Science Conference Proceedings (OSTI)

Archive of the Oils and Fats World Market Update 2011 Oils and Fats World Market Update 2011 Izmir, Turkey Oils and Fats World Market Update 2011 ...

400

6th World Conference on Detergents  

Science Conference Proceedings (OSTI)

Archive of 6th World Conference on Detergents. 6th World Conference on Detergents Montreux , Switzerland 6th World Conference on Detergents ...

Note: This page contains sample records for the topic "h2 world installed" 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

Oils and Fats World Market Update 2013  

Science Conference Proceedings (OSTI)

Archive of AOCS Oils and Fats World Market Update 2013 Oils and Fats World Market Update 2013 Kiev, Ukraine Oils and Fats World Market Update 2013 ...

402

Y-12 to Install New Fence to Reduce Trespassing | Y-12 National...  

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

to Install New Fence ... Y-12 to Install New Fence to Reduce Trespassing Posted: April 23, 2013 - 3:56pm New fence to be installed by April 4 The National Nuclear Security...

403

H 2 Storage Projects  

Science Conference Proceedings (OSTI)

... MOF-5 used in this investigation was synthesized by combining 5.000 g of deuterated terephthalic acid (Sigma-Aldrich stock number 195553) with ...

404

H 2 Storage Projects  

Science Conference Proceedings (OSTI)

... hydrogen prompt gamma ray emission. 2. First-principles Modeling ang Theory. The ability to predict meterials properties ...

405

H 2 Storage Projects  

Science Conference Proceedings (OSTI)

... Direct Observation of Hydrogen Adsorption Sites and Nano-Cage Formation in Metal-Organic Frameworks (MOF) [T. Yildirim and MR Hartman ...

406

H 2 Storage Projects  

Science Conference Proceedings (OSTI)

... In total, we have carried out a 1.5 ps MD simulations with a Langevin thermostat for temperatures ranging from 200 K to 900 K. We observe an ...

407

H 2 Storage Projects  

Science Conference Proceedings (OSTI)

... Q: What is the salary and what benefits are associated with the appointment? A: For the 2005 program year, the annual ...

408

H 2 Storage Projects  

Science Conference Proceedings (OSTI)

... 10. Titanium-decorated carbon nanotubes: a potential high-capacity hydrogen storage madium. ... 3. Exohydrogenated single-wall carbon nanotubes. ...

409

h2energy  

Science Conference Proceedings (OSTI)

... of Warsaw University, Warsaw, Poland, report a bond dissociation energy that is believed accurate to 9 significant digits, two orders of magnitude ...

2011-03-18T23:59:59.000Z

410

Evaluation and Characterization of Membranes for H2SO4/Water and I2/HI/H2O Water Separation and Hydrogen Permeation for the S-I Cycle  

DOE Green Energy (OSTI)

In this report are the findings into three membrane separation studies for potential application to the Sulfur-Iodine (S-I) thermochemical cycle. The first is the removal of water from hydriodic acid/iodine mixtures. In the S-I cycle, iodine is added to the product of the Bunsen reaction to facilitate the separation of sulfuric acid (H2SO4) from hydriodic acid (HI). The amount of iodine can be as high as 83% of the overall mass load of the Bunsen product stream, which potentially introduces a large burden on the cycles efficiency. Removal of water from the HI and iodine mixture would substantially reduce the amount of required additional iodine. In this work, performance data for Nafion and sulfonated poly (ether ether ketone) (SPEEK) membranes is shown.

Frederick R. Stewart

2006-10-01T23:59:59.000Z

411

Safety aspects of small solar installations. A bibliography  

SciTech Connect

Solar energy is viewed by many as a very economical alternative to fossil fuel and/or nuclear energy, and considerable developmental work has been undertaken aimed toward harnessing solar energy for heating and air conditioning of buildings, especially residences. However, little attention has been paid to the safety and environmental aspects of solar installations. Some of the health, safety, and environmental hazards which have been identified as being inherent in small solar heating and cooling systems are summerized. The bibliography lists 24 documents that deal with the installation of small solar-heating and air-conditioniong systems, especially for single-family residences.

James, A.H. Jr.

1977-09-14T23:59:59.000Z

412

Installation system for integral mounting of thermal or photovoltaic panels  

Science Conference Proceedings (OSTI)

A unique installation system for mounting solar thermal or photovoltaic solar collector panels as an integral part of a structure is described. The most common example would have the collector array replacing the sheathing and shingles of a roof supported by trusses or rafters on 24 inch centers. The design achieves the goals of a good integral installation which is reliably weathertight, rapid and easy to execute by typical construction workers with little specific extra training and no special tools. All materials and components are commercially available and have proven performance.

Rost, D.F. (Solar Energy Engineering, Poland, OH); Ameduri, G.; Groves, L.

1981-01-01T23:59:59.000Z

413

Power-installed streetlight foundations lower substation construction costs  

SciTech Connect

The Alabama Power Company's power-installed streetlight foundation (SLF) saves 85% of labor costs and is practical as well as economical. After several foundation designs were tried, the multi-helix proved best for swampy terrain. A test of substation structure support began with soil testing to locate any rock on the site. Standard tubular-steel structures with modified baseplates were used. A truck-mounted derrick proved better for installation than a drill rig. Slight corrosive currents are not expected to cause appreciable deterioration to the foundation. (DCK)

Beason, D.

1981-07-01T23:59:59.000Z

414

Solar system installation at Louisville, Kentucky (final report)  

DOE Green Energy (OSTI)

A contract was awarded in June 1976 for the installation of a solar space heating and domestic hot water system at 2400 Watteroon Trail, Louisville, Kentucky. The overall philosophy used was to install both a liquid and a hot air system retrofitted to the existing office and combined warehouse building. The 1080 sq ft office space is heated first and excess heat is dumped into the warehouse. The two systems offered a unique opportunity to measure the performance and compare results of both air and liquid at one site. The two systems are described in detail and information on the data acquisition system is included.

Not Available

1978-08-07T23:59:59.000Z

415

2008 world direct reduction statistics  

SciTech Connect

This supplement discusses total direct reduced iron (DRI) production for 2007 and 2008 by process. Total 2008 production by MIDREX(reg sign) direct reduction process plants was over 39.8 million tons. The total of all coal-based processes was 17.6 million tons. Statistics for world DRI production are also given by region for 2007 and 2008 and by year (1970-2009). Capacity utilization for 2008 by process is given. World DRI production by region and by process is given for 1998-2008 and world DRI shipments are given from the 1970s to 2008. A list of world direct reduction plants is included.

NONE

2009-07-01T23:59:59.000Z

416

World Trade Center Investigation Status  

Science Conference Proceedings (OSTI)

... Approximately half (51%) of WTC occupants had never used a stairwell at the World Trade Center prior to ... fine, the electricity was fine (70's) ...

2011-08-08T23:59:59.000Z

417

Revisiting the effect of H2, HD and LiH molecules in the cooling of primordial gas  

E-Print Network (OSTI)

We use a non-equilibrium chemical network to revisit and study the effect of H_{2}, HD and LiH molecular cooling on a primordial element of gas. We solve both the thermal and chemical equations for a gas element with an initial temperature T\\approx 1000K and a gas number density in the range n_{tot}=1-10^{4} cm^{-3}. At low densities, n_{tot}gas reaches temperatures \\sim 100K and the main coolant is H_{2}, but at higher densities, n_{tot}>10^{2} cm^{-3}, the HD molecule dominates the gas temperature evolution. The effect of LiH is negligible in all cases. We studied the effect of D abundance on the gas cooling. The D abundance was set initially to be in the range n_{D}/n_{H}=10^{-7}-10^{-4.5}, with n_{HD}/n_{H}={D^{+}}/n_{H}=10^{-10}. The simulations show that at n_{tot}>10^{2} cm^{-3} the HD cooling dominates the temperature evolution for D abundances greater than 10^{-5}n_{H}. This number decrease at higher densities. Furthermore, we studied the effect of electrons and ionized particules on the gas temperature. We followed the gas temperature evolution with n_{H_{+}}/n_{H}=10^{-4}-10^{-1} and n_{D^{+}}/n_{H^{+}}=10^{-5}. The gas temperature reached lower values at high ionization degree because electrons, H^{+} and D^{+} are catalizers in the formation paths of the H_{2} and HD molecules, which are the main coolers at low temperatures. Finaly, we studied the effect of an OB star, with T_{eff}=4\\times 10^{4}K, would have on gas cooling. It is very difficult for a gas with n_{tot} in the range between 1-100 cm^{-3} to drop its temperature if the star is at a distance less than 100 pc.

Joaquin P. Prieto; Leopoldo Infante; Raul Jimenez

2008-09-16T23:59:59.000Z

418

Filling Knowledge Gaps in Biological Networks: integrating global approaches to understand H2 metabolism in Chlamydomonas reinhardtii - Final Report  

SciTech Connect

The green alga Chlamydomonas reinhardtii (Chlamydomonas) has numerous genes encoding enzymes that function in fermentative pathways. Among these genes, are the [FeFe]-hydrogenases, pyruvate formate lyase, pyruvate ferredoxin oxidoreductase, acetate kinase, and phosphotransacetylase. We have systematically undertaken a series of targeted mutagenesis approaches to disrupt each of these key genes and ?¢????omics?¢???? techniques to characterize alterations in metabolic flux. Funds from DE-FG02-07ER64423 were specifically leveraged to generate mutants with disruptions in the genes encoding the [FeFe]-hydrogenases HYDA1 and HYDA2, pyruvate formate lyase (PFL1), and in bifunctional alcohol/aldehyde alcohol dehydrogenase (ADH1). Additionally funds were used to conduct global transcript profiling experiments of wildtype Chlamydomonas cells, as well as of the hydEF-1 mutant, which is unable to make H2 due to a lesion in the [FeFe]-hydrogenase biosynthetic pathway. In the wildtype cells, formate, acetate and ethanol are the dominant fermentation products with traces of CO2 and H2 also being produced. In the hydEF-1 mutant, succinate production is increased to offset the loss of protons as a terminal electron acceptor. In the pfl-1 mutant, lactate offsets the loss of formate production, and in the adh1-1 mutant glycerol is made instead of ethanol. To further probe the system, we generated a double mutant (pfl1-1 adh1) that is unable to synthesize both formate and ethanol. This strain, like the pfl1 mutants, secreted lactate, but also exhibited a significant increase in the levels of extracellular glycerol, acetate, and intracellular reduced sugars, and a decline in dark, fermentative H2 production. Whereas wild-type Chlamydomonas fermentation primarily produces formate and ethanol, the double mutant performs a complete rerouting of the glycolytic carbon to lactate and glycerol. Lastly, transcriptome data have been analysed for both the wildtype and hydEF-1, that correlate with our observed fermentative metabolites. Intriguingly, over half of the most differentially regulated genes are of unknown function.

Posewitz, Matthew C

2011-06-30T23:59:59.000Z

419

Pages that link to "New England Breeze Solar and Wind Installers...  

Open Energy Info (EERE)

this page on Facebook icon Twitter icon Pages that link to "New England Breeze Solar and Wind Installers" New England Breeze Solar and Wind Installers Jump to:...

420

Annual Report on U.S. Wind Power Installation, Cost, and Performance Trends: 2006  

E-Print Network (OSTI)

Prices. . . . . 14 Installed Project Costs Are On the Rise,of Decline. . 15 Project Cost Increases Are a Function ofin installed wind project costs, wind turbine transaction

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "h2 world installed" 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

Permits to Install,New Source Review (PTI,NSR) (Michigan) |...  

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

Permits to Install,New Source Review (PTI,NSR) (Michigan) Permits to Install,New Source Review (PTI,NSR) (Michigan) Eligibility Utility Fed. Government Commercial Agricultural...

422

Mass Production Cost Estimation for Direct H2 PEM Fuel Cell Systems for Automotive Applications: 2010 Update  

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

Mass Production Cost Estimation for Direct H 2 PEM Fuel Cell Systems for Automotive Applications: 2010 Update September 30, 2010 Prepared by: Brian D. James, Jeffrey A. Kalinoski & Kevin N. Baum One Virginia Square 3601 Wilson Boulevard, Suite 650 Arlington, Virginia 22201 703-243-3383 Prepared under: Subcontract No. AGB-0-40628-01 to the National Renewable Energy Laboratory (NREL) under Prime Contract No. DE-AC36-08GO28308 to the U.S. Department of Energy Foreword Energy security is fundamental to the mission of the U.S. Department of Energy (DOE) and hydrogen fuel cell vehicles have the potential to eliminate the need for oil in the transportation sector. Fuel cell vehicles can operate on hydrogen, which can be produced domestically, emitting less greenhouse gasses and pollutants than

423

Hg System Operation Review MERIT Pre-Installation Review  

E-Print Network (OSTI)

hydraulic pump · 40 gal vegetable-oil based hydraulic fluid · Hg flow rate 1.6liter/s (24.9gpm) · Piston System Description · Syringe pump · Hydraulic power unit w/control system · Optical diagnostic system Pre-Installation Review 30 Mar 2007 Syringe Pump System · Primary containment - Hg-wetted components

McDonald, Kirk

424

Device for regulating radiant flux in solar installations  

SciTech Connect

Devices for regulating luminous flux in solar installations that concentrate solar radiation are considered. Shutter-type luminous-flux regulators located on heliostats are considered, as well as devices that permit automatic variation in orientation of each concentrator facet in accordance with the prescribed program. The advantages and drawbacks of the devices described are cited.

Khakimov, R.A.; Zakhidov, R.A.; Sizov, Yu.M.

1980-01-01T23:59:59.000Z

425

Systems study of drilling for installation of geothermal heat pumps  

DOE Green Energy (OSTI)

Geothermal, or ground-source, heat pumps (GHP) are much more efficient than air-source units such as conventional air conditioners. A major obstacle to their use is the relatively high initial cost of installing the heat-exchange loops into the ground. In an effort to identify drivers which influence installation cost, a number of site visits were made during 1996 to assess the state-of-the-art in drilling for GHP loop installation. As an aid to quantifying the effect of various drilling-process improvements, we constructed a spread-sheet based on estimated time and material costs for all the activities required in a typical loop-field installation. By substituting different (improved) values into specific activity costs, the effect on total project costs can be easily seen. This report contains brief descriptions of the site visits, key points learned during the visits, copies of the spread-sheet, recommendations for further work, and sample results from sensitivity analysis using the spread-sheet.

Finger, J.T.; Sullivan, W.N.; Jacobson, R.D.; Pierce, K.G.

1997-09-01T23:59:59.000Z

426

STATE OF CALIFORNIA QUALITY INSULATION INSTALLATION FRAMING STAGE CHECKLIST  

E-Print Network (OSTI)

be accepted by the building department or HERS rater. SPF insulation can be considered an air barrier when be insulated. These areas shall be called out on the building plans with diagrams and/or specific designSTATE OF CALIFORNIA QUALITY INSULATION INSTALLATION ­ FRAMING STAGE CHECKLIST CEC-CF-4R-ENV-21

427

Systems Study Of Drilling For Installation Of Geothermal Heat Pumps  

E-Print Network (OSTI)

Geothermal, or ground-source, heat pumps (GHP) are much more efficient than air-source units such as conventional air conditioners. A major obstacle to their use is the relatively high initial cost of installing the heat-exchange loops into the ground. In an effort to identify drivers which influence installation cost, a number of site visits were made during 1996 to assess the state-of-the-art in drilling for GHP loop installation. As an aid to quantifying the effect of various drilling-process improvements, we constructed a spread-sheet based on estimated time and material costs for all the activities required in a typical loop-field installation. By substituting different (improved) values into specific activity costs, the effect on total project costs can be easily seen. This report contains brief descriptions of the site visits, key points learned during the visits, copies of the spread-sheet, recommendations for further work, and sample results from sensitivity analysis using the...

John Finger William; William N. Sullivan; Ronald D. Jacobson; Kenneth G. Pierce

1997-01-01T23:59:59.000Z

428

Installation and assembly device and method of using  

DOE Patents (OSTI)

The present invention relates to an installation and assembly device and method for facilitating the fitup of mating components during blind or remote installation and assembly, especially where close fitup tolerances are involved. The present invention is particularly useful for the purpose of facilitating vertical and/or radial relative positioning of a pump impeller within a mating inlet nozzle during a blind assembly wherein actual fitup cannot be observed during installation. The information within identifies just one successful application of the installation and assembly alignment device for a pump. The device, however, is not solely limited to pump assembly but can be used in other cases where fitup of a sleeve inside a mating bore is required under conditions of close tolerance during a blind or remote assembly. The device is likewise not limited to circular configurations but can be used for many other shapes or configurations. Any material that can be machined and hold reasonably close tolerances can be used for the device. Also, because the sleeve position is adjusted by set screws or bolts, the concentricity can be radially biased, if required, to achieve particular alignment conditions.

Kolsun, G.J.

1995-12-31T23:59:59.000Z

429

Los Alamos supercomputer remains fastest in world  

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

world Los Alamos supercomputer remains fastest in world The latest list of the TOP500 computers in the world continued to place the Roadrunner supercomputer as fastest in the world...

430

Evaluation of the Role of Water in the H2 Bond Formation by Ni(II)-based Electrocatalysts  

SciTech Connect

We investigate the role of water in the H-H bond formation by a family of nickel molecular catalysts that exhibit high rates for H2 production in acetonitrile solvent. A key feature leading to the high reactivity is the Lewis acidity of the Ni(II) center and pendant amines in the diphosphine ligand that function as Lewis bases, facilitating H-H bond formation or cleavage. Significant increases in the rate of H2 production have been reported in the presence of added water. Our calculations show that molecular water can displace an acetonitrile solvent molecule in the first solvation shell of the metal. One or two water molecules can also participate in shuttling a proton that can combine with a metal hydride to form the H-H bond. However the participation of the water molecules does not lower the barrier to H-H bond formation. Thus these calculations suggest that the rate increase due to water in these electrocatalysts is not associated with the elementary step of H-H bond formation or cleavage, but rather with the proton delivery steps. We attribute the higher barrier in the H-H bond formation in the presence of water to a decrease in direct interaction between the protic and hydridic hydrogen atoms forced by the water molecules. This research was supported as part of the Center for Molecular Electrocatalysis, an Energy Frontier Research Center funded by the US Department of Energy, Office of Science, Office of Basic Energy Sciences. Computational resources were provided at W. R. Wiley Environmental Molecular Science Laboratory - Pacific Northwest National Laboratory, the National Energy Research Scientific Computing Center (NERSC) at Lawrence Berkeley National Laboratory, and the Jaguar supercomputer at Oak Ridge National Laboratory.

Ho, Ming-Hsun; Raugei, Simone; Rousseau, Roger J.; Dupuis, Michel; Bullock, R. Morris

2013-07-17T23:59:59.000Z

431

Synthesis, Characterization and Reactivity of Fe Complexes Containing Cyclic Diazadiphosphine Ligands: The Role of the Pendant Base in Heterolytic Cleavage of H2  

Science Conference Proceedings (OSTI)

The iron complexes CpFe(PPh2NBn2)Cl (1-Cl), CpFe(PPh2NPh2)Cl (2-Cl), CpFe(PPh2C5)Cl (3-Cl) (where PPh2NBn2 is 1,5-dibenzyl-1,5-diaza-3,7-diphenyl-3,7-diphosphacyclooctane, PPh2NPh2 is 1,3,5,7-tetraphenyl-1,5-diaza-3,7-diphosphacyclooctane, and PPh2C5 is 1,4-diphenyl-1,4-diphosphacycloheptane) have been synthesized and characterized by NMR spectroscopy, electrochemical studies, and X-ray diffraction studies. These chloride derivatives are readily converted to the corresponding hydride complexes CpFe(PPh2NBn2)H (1-H), CpFe(PPh2NPh2)H (2-H), CpFe(PPh2C5)H (3-H)] and H2 complexes [CpFe(PPh2NBn2)(H2)]BArF4, [1-H2]BArF4, (where BArF4 is B[(3,5-(CF3)2C6H3)4]?), [CpFe(PPh2NPh2)(H2)]BArF4, [2-H2]BArF4, and [CpFe(PPh2C5)(H2)]BArF4, [3-H2]BArF4 as well as [CpFe(PPh2NBn2)(CO)]BArF4, [1-CO]BArF4. Structural studies are reported for [1-H2]BArF4, 1-H, 2-H, and [1-CO]BArF4. The conformations adopted by the chelate rings of the PPh2NBn2 ligand in the different complexes are determined by attractive or repulsive interactions between the sixth ligand of these pseudo-octahedral complexes and the pendant N atom of the ring adjacent to the sixth ligand. An example of an attractive interaction is the observation that the distance between the N atom of the pendant amine and the C atom of the coordinated CO ligand for [1-CO]BArF4 is 2.848 , considerably shorter than the sum of the van der Waals radii of N and C atoms. Experimental and theoretical studies of H/D exchange by the complexes [1-H2]+, [2-H2]+, and [3-H2]+ indicate that the relatively rapid exchange observed for [1-H2]+ and [2-H2]+ compared to [3-H2]+ is consistent with intramolecular heterolytic cleavage of H2 mediated by the pendant amine. These mononuclear FeII dihydrogen complexes containing pendant amines in the ligands mimic crucial features of the distal Fe site of the active site of the [FeFe] hydrogenase required for H-H bond formation and cleavage. We thank the U.S. Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Biosciences and Geosciences, for support of this research. S.C. (DFT computations) and M. J. O. (NMR experiments) were supported by the Center for Molecular Electrocatalysis, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under FWP 56073. Pacific Northwest National Laboratory is operated by Battelle for the U.S. Department of Energy.

Liu, Tianbiao L.; Chen, Shentan; O'Hagan, Molly J.; Rakowski DuBois, Mary; Bullock, R. Morris; DuBois, Daniel L.

2012-04-11T23:59:59.000Z

432

Evaluation of Trenchless Installation Technology for Radioactive Wastewater Piping Applications  

SciTech Connect

The U.S. Department of Energy (DOE) Office of Environmental Management (EM) cleanup mission at Oak Ridge National Laboratory (ORNL) includes dispositioning facilities, contaminated legacy materials/waste, and contamination sources and remediation of soil under facilities, groundwater, and surface water to support final Records of Decision (RODs). The Integrated Facilities Disposition Project (IFDP) is a roughly $15B project for completion of the EM mission at Oak Ridge, with a project duration of up to 35 years. The IFDP Mission Need Statement - Critical Decision-0 (CD-0) - was approved by DOE in July 2007, and the IFDP Alternative Selection and Cost Range - Critical Decision-1 (CD-1) - was approved in November 2008. The IFDP scope includes reconfiguration of waste collection and treatment systems as needed to complete the IFDP remediation and decontamination and decommissioning (D&D) missions in a safe and cost-effective manner while maintaining compliance with all governing regulations and bodies and preserving the support of continuing operations at ORNL. A step in the CD-1 approval process included an external technical review (ETR) of technical approaches proposed in the CD-1 document related to the facility reconfiguration for the ORNL radioactive waste and liquid low-level waste management systems. The ETR team recommended that the IFDP team consider the use of trenchless technologies for installing pipelines underground in and around contaminated sites as part of the alternatives evaluations required in support of the CD-2 process. The team specifically recommended evaluating trenchless technologies for installing new pipes in existing underground pipelines as an alternative to conventional open trench installation methods. Potential benefits could include reduction in project costs, less costly underground piping, fewer disruptions of ongoing and surface activities, and lower risk for workers. While trenchless technologies have been used extensively in the sanitary sewer and natural gas pipeline industries, they have been used far less in contaminated environments. Although trenchless technologies have been used at ORNL in limited applications to install new potable water and gas lines, the technologies have not been used in radioactive applications. This study evaluates the technical risks, benefits, and economics for installing gravity drained and pressurized piping using trenchless technologies compared to conventional installation methods for radioactive applications under ORNL geological conditions. A range of trenchless installation technologies was reviewed for this report for general applicability for replacing existing contaminated piping and/or installing new pipelines in potentially contaminated areas. Installation methods that were determined to have potential for use in typical ORNL contaminated environments were then evaluated in more detail for three specific ORNL applications. Each feasible alternative was evaluated against the baseline conventional open trench installation method using weighted criteria in the areas of environment, safety, and health (ES&H); project cost and schedule; and technical operability. The formulation of alternatives for evaluation, the development of selection criteria, and the scoring of alternatives were performed by ORNL staff with input from vendors and consultants. A description of the evaluation methodology and the evaluation results are documented in the following sections of this report.

Robinson, Sharon M [ORNL; Jubin, Robert Thomas [ORNL; Patton, Bradley D [ORNL; Sullivan, Nicholas M [ORNL; Bugbee, Kathy P [ORNL

2009-09-01T23:59:59.000Z

433

FORSCOM installation characterization and ranking for water efficiency improvement  

SciTech Connect

On March 11, 1994, President Clinton signed Executive Order 12902-Energy Efficiency and Water Conservation at Federal Facilities. Section 302 of the Executive Order calls for energy and water prioritization surveys of federal facilities to be conducted. The surveys will be used to establish priorities for conducting comprehensive facility audits. In response to the requirements of the Executive Order, the U.S. Army Forces Command (FORSCOM) has tasked Pacific Northwest Laboratory (PNL) to initiate a broad study of the water savings potential at each of its major installations. This report provides an assessment of the water, sewer, energy (for hot water production and pumping), and associated cost savings potential at ten of the major FORSCOM installations. This assessment is meant to be a {open_quotes}first pass{close_quotes} estimate of the water savings potential, to assist FORSCOM in prioritizing installations for detailed water audits and potential water efficient retrofits. In addition, the end uses (toilets, sinks, showerheads, irrigation, etc.) with the greatest water savings potential are identified at each installation. This report is organized in the following manner. Following this Introduction, Section 2 provides important background information pertaining to the water analysis. Section 3 describes the methodology employed in the analysis, and Section 4 summarizes the study results. Section 5 prioritizes the installations based on both water/sewer savings and cost associated with water, sewer, and energy savings. Section 6 provides recommendations on where to start detailed water audits, as well as other recommendations. References are listed in Section 7. The appendices provide specific information on the analysis results and methodology, along with a discussion of special issues.

Fitzpatrick, Q.K.; McMordie, K.L.; Di Massa, F.V. [and others

1995-05-01T23:59:59.000Z

434

Electricity production and cooling energy savings from installation of a  

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

production and cooling energy savings from installation of a production and cooling energy savings from installation of a building-integrated photovoltaic roof on an office building Title Electricity production and cooling energy savings from installation of a building-integrated photovoltaic roof on an office building Publication Type Journal Article Year of Publication 2013 Authors Ban-Weiss, George, Craig P. Wray, William W. Delp, Peter Ly, Hashem Akbari, and Ronnen M. Levinson Journal Energy and Buildings Volume 56 Pagination 210 - 220 ISSN 0378-7788 Keywords Advanced Technology Demonstration, building design, Building heat transfer, cool roof, energy efficiency, Energy Performance of Buildings, energy savings, Energy Usage, energy use, Heat Island Abstract Reflective roofs can reduce demand for air conditioning and warming of the atmosphere. Roofs can also host photovoltaic (PV) modules that convert sunlight to electricity. In this study we assess the effects of installing a building integrated photovoltaic (BIPV) roof on an office building in Yuma, AZ. The system consists of thin film PV laminated to a white membrane, which lies above a layer of insulation. The solar absorptance of the roof decreased to 0.38 from 0.75 after installation of the BIPV, lowering summertime daily mean roof upper surface temperatures by about 5 °C. Summertime daily heat influx through the roof deck fell to ±0.1 kWh/m2from 0.3-1.0 kWh/m2. However, summertime daily heat flux from the ventilated attic into the conditioned space was minimally affected by the BIPV, suggesting that the roof was decoupled from the conditioned space. Daily PV energy production was about 25% of building electrical energy use in the summer. For this building the primary benefit of the BIPV appeared to be its capacity to generate electricity and not its ability to reduce heat flows into the building. Building energy simulations were used to estimate the cooling energy savings and heating energy penalties for more typical buildings.

435

Tracking the Sun II: The Installed Cost of Photovoltaics in the U.S. from 1998-2008  

DOE Green Energy (OSTI)

Installations of solar photovoltaic (PV) systems have been growing at a rapid pace in recent years. In 2008, 5,948 MW of PV was installed globally, up from 2,826 MW in 2007, and was dominated by grid-connected applications. The United States was the world's third largest PV market in terms of annual capacity additions in 2008, behind Spain and Germany; 335 MW of PV was added in the U.S. in 2008, 293 MW of which came in the form of grid-connected installations. Despite the significant year-on-year growth, however, the share of global and U.S. electricity supply met with PV remains small, and annual PV additions are currently modest in the context of the overall electric system. The market for PV in the U.S. is driven by national, state, and local government incentives, including up-front cash rebates, production-based incentives, requirements that electricity suppliers purchase a certain amount of solar energy, and Federal and state tax benefits. These programs are, in part, motivated by the popular appeal of solar energy, and by the positive attributes of PV - modest environmental impacts, avoidance of fuel price risks, coincidence with peak electrical demand, and the location of PV at the point of use. Given the relatively high cost of PV, however, a key goal of these policies is to encourage cost reductions over time. Therefore, as policy incentives have become more significant and as PV deployment has accelerated, so too has the desire to track the installed cost of PV systems over time, by system characteristics, by system location, and by component. To address this need, Lawrence Berkeley National Laboratory initiated a report series focused on describing trends in the installed cost of grid-connected PV systems in the U.S. The present report, the second in the series, describes installed cost trends from 1998 through 2008. The analysis is based on project-level cost data from more than 52,000 residential and non-residential PV systems in the U.S., all of which are installed at end-use customer facilities (herein referred to as 'customer-sited' systems). The combined capacity of systems in the data sample totals 566 MW, equal to 71% of all grid-connected PV capacity installed in the U.S. through 2008, representing the most comprehensive source of installed PV cost data for the U.S.9 The report also briefly compares recent PV installed costs in the U.S. to those in Germany and Japan. Finally, it should be noted that the analysis presented here focuses on descriptive trends in the underlying data, and is primarily summarized in tabular and graphical form; later analysis may explore some of these trends with more-sophisticated statistical techniques. The report begins with a summary of the data collection methodology and resultant dataset (Section 2). The primary findings of the analysis are presented in Section 3, which describes trends in installed costs prior to receipt of any financial incentives: over time and by system size, component, state, customer segment (residential vs. commercial vs. public-sector vs. non-profit), application (new construction vs. retrofit), and technology type (building-integrated vs. rack-mounted, crystalline silicon vs. thin-film, and tracking vs. rack-mounted). Section 4 presents additional findings related to trends in PV incentive levels over time and among states (focusing specifically on state and utility incentive programs as well as state and Federal tax credits), and trends in the net installed cost paid by system owners after receipt of such incentives. Brief conclusions are offered in the final section.

Barbose, Galen L; Wiser, Ryan; Peterman, Carla; Darghouth, Naim

2009-10-05T23:59:59.000Z

436

Tracking the Sun III; The Installed Cost of Photovoltaics in the United States from 1998-2009  

DOE Green Energy (OSTI)

Installations of solar photovoltaic (PV) systems have been growing at a rapid pace in recent years. In 2009, approximately 7,500 megawatts (MW) of PV were installed globally, up from approximately 6,000 MW in 2008, consisting primarily of grid-connected applications. With 335 MW of grid-connected PV capacity added in 2009, the United States was the world's fourth largest PV market in 2009, behind Germany, Italy, and Japan. The market for PV in the United States is driven by national, state, and local government incentives, including up-front cash rebates, production-based incentives, requirements that electricity suppliers purchase a certain amount of solar energy, and federal and state tax benefits. These programs are, in part, motivated by the popular appeal of solar energy, and by the positive attributes of PV - modest environmental impacts, avoidance of fuel price risks, coincidence with peak electrical demand, and the possible deployment of PV at the point of use. Given the relatively high cost of PV, however, a key goal of these policies is to encourage cost reductions over time. Therefore, as policy incentives have become more significant and as PV deployment has accelerated, so too has the desire to track the installed cost of PV systems over time, by system characteristics, by system location, and by component. Despite the significant year-on-year growth, however, the share of global and U.S. electricity supply met with PV remains small, and annual PV additions are currently modest in the context of the overall electric system. To address this need, Lawrence Berkeley National Laboratory initiated a report series focused on describing trends in the installed cost of grid-connected PV systems in the United States. The present report, the third in the series, describes installed cost trends from 1998 through 2009, and provides preliminary cost data for systems installed in 2010. The analysis is based on project-level cost data from approximately 78,000 residential and non-residential PV systems in the U.S., all of which are installed at end-use customer facilities (herein referred to as 'customer-sited' systems). The combined capacity of systems in the data sample totals 874 MW, equal to 70% of all grid-connected PV capacity installed in the United States through 2009 and representing one of the most comprehensive sources of installed PV cost data for the U.S. The report also briefly compares recent PV installed costs in the United States to those in Germany and Japan. Finally, it should be noted that the analysis presented here focuses on descriptive trends in the underlying data, serving primarily to summarize the data in tabular and graphical form; later analysis may explore some of these trends with more-sophisticated statistical techniques. The report begins with a summary of the data collection methodology and resultant dataset (Section 2). The primary findings of the analysis are presented in Section 3, which describes trends in installed costs prior to receipt of any financial incentives: over time and by system size, component, state, system ownership type (customer-owned vs. third party-owned), host customer segment (residential vs. commercial vs. public-sector vs. non-profit), application (new construction vs. retrofit), and technology type (building-integrated vs. rack-mounted, crystalline silicon vs. thin-film, and tracking vs. fixed-axis). Section 4 presents additional findings related to trends in PV incentive levels over time and among states (focusing specifically on state and utility incentive programs as well as state and federal tax credits), and trends in the net installed cost paid by system owners after receipt of such incentives. Brief conclusions are offered in the final section, and several appendices provide additional details on the analysis methodology and additional tabular summaries of the data.

Barbose, Galen; Darghouth, Naim; Wiser, Ryan

2010-12-13T23:59:59.000Z

437

The World Energy Projection System  

Gasoline and Diesel Fuel Update (EIA)

World Energy Projection System World Energy Projection System May 1998 Continuing with this release, annual updates to the model will be available. Check this space for scheduled future releases. Note: If you are familiar with the model and just wish to download the latest version, click HERE. The World Energy Projection System The projections of world energy consumption published annually by the Energy Information Administration (EIA) in the International Energy Outlook (IEO) are derived from the World Energy Projection System (WEPS). WEPS is an integrated set of personal computer-based spreadsheets containing data compilations, assumption specifications, descriptive analysis procedures, and projection models. The WEPS accounting framework incorporates projections from independently documented models and assumptions about the

438

Characteristics of Emitted Carbonyl Compounds by using Biodiesel fuel with constant H2/O2 in a Heavy-Duty Diesel Engine.  

E-Print Network (OSTI)

??The emission tests were conducted under steady-state cycle condition in a heavy-duty diesel engine using 0% to 30% ratios of biodiesel fuel with constant H2/O2 (more)

Shih, Jia-Yu

2013-01-01T23:59:59.000Z

439

Wired World-Wide Web Interactive Remote Event Display  

Science Conference Proceedings (OSTI)

WIRED (World-Wide Web Interactive Remote Event Display) is a framework, written in the Java{trademark} language, for building High Energy Physics event displays. An event display based on the WIRED framework enables users of a HEP collaboration to visualize and analyze events remotely using ordinary WWW browsers, on any type of machine. In addition, event displays using WIRED may provide the general public with access to the research of high energy physics. The recent introduction of the object-oriented Java{trademark} language enables the transfer of machine independent code across the Internet, to be safely executed by a Java enhanced WWW browser. We have employed this technology to create a remote event display in WWW. The combined Java-WWW technology hence assures a world wide availability of such an event display, an always up-to-date program and a platform independent implementation, which is easy to use and to install.

De Groot, Nicolo

2003-05-07T23:59:59.000Z

440

Laboratory H2O:CO2 ice desorption data: entrapment dependencies and its parameterization with an extended three-phase model  

E-Print Network (OSTI)

Ice desorption affects the evolution of the gas-phase chemistry during the protostellar stage, and also determines the chemical composition of comets forming in circumstellar disks. From observations, most volatile species are found in H2O-dominated ices. The aim of this study is first to experimentally determine how entrapment of volatiles in H2O ice depends on ice thickness, mixture ratio and heating rate, and second, to introduce an extended three-phase model (gas, ice surface and ice mantle) to describe ice mixture desorption with a minimum number of free parameters. Thermal H2O:CO2 ice desorption is investigated in temperature programmed desorption experiments of thin (10 - 40 ML) ice mixtures under ultra-high vacuum conditions. Desorption is simultaneously monitored by mass spectrometry and reflection-absorption infrared spectroscopy. The H2O:CO2 experiments are complemented with selected H2O:CO, and H2O:CO2:CO experiments. The results are modeled with rate equations that connect the gas, ice surface an...

Fayolle, Edith C; Cuppen, Herma M; Visser, Ruud; Linnartz, Harold; 10.1051/0004-6361/201016121

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "h2 world installed" 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

NETL's New Supercomputer Ranks Among the World's Top 100 | Department of  

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

NETL's New Supercomputer Ranks Among the World's Top 100 NETL's New Supercomputer Ranks Among the World's Top 100 NETL's New Supercomputer Ranks Among the World's Top 100 January 15, 2013 - 12:00pm Addthis Washington, DC - One of the world's fastest, most energy-efficient supercomputers - expected to help energy researchers discover new materials, optimize designs and better predict operational characteristics - is up and running at the Office of Fossil Energy's National Energy Technology Laboratory (NETL) in Morgantown, W.Va. NETL's new supercomputer, installed at the Simulation-Based Engineering User Center, is a powerful and energy-efficient modeling tool. The High-Performance Computer for Energy and the Environment (HPCEE) is not only on the TOP500 list as one of the top 100 supercomputers in the world--currently ranked at 55--but it is also one of the most energy

442

Summary World Oil Data (from World on the Edge)  

Open Energy Info (EERE)

Oil Data (from World on the Edge) This dataset presents summary...

443

world bank | OpenEI  

Open Energy Info (EERE)

world bank world bank Dataset Summary Description No description given. Source World Bank Date Released Unknown Date Updated Unknown Keywords coal energy imports energy production energy use fossil fuels Fuel global Hydroelectric international nuclear oil renewables statistical statistics world bank Data application/zip icon Data in XML Format (zip, 1 MiB) application/zip icon Data in Excel Format (zip, 1.3 MiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Time Period 1970 - 2007 License License Other or unspecified, see optional comment below Comment Summary of Usage Terms ---------------------- You are free to copy, distribute, adapt, display or include the data in other products for commercial and noncommercial purposes at no cost subject to certain limitations summarized below. You must include attribution for the data you use in the manner indicated in the metadata included with the data. You must not claim or imply that The World Bank endorses your use of the data by or use The World Bank's logo(s) or trademark(s) in conjunction with such use. Other parties may have ownership interests in some of the materials contained on The World Bank Web site. For example, we maintain a list of some specific data within the Datasets that you may not redistribute or reuse without first contacting the original content provider, as well as information regarding how to contact the original content provider. Before incorporating any data in other products, please check the list: Terms of use: Restricted Data. The World Bank makes no warranties with respect to the data and you agree The World Bank shall not be liable to you in connection with your use of the data. Links ----- Summary of Terms: http://data.worldbank.org/summary-terms-of-use Detailed Usage Terms: http://www.worldbank.org/terms-datasets

444

EA-1655: Berkeley Lab Laser Accelerator (BELLA) Laser Acquisition, Installation and Use for Research and Development  

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

Berkeley Lab Laser Accelerator (BELLA) Laser Acquisition, Installation and Use for Research and Development

445

Installing NikonView 4 under Windows (COOLPIX5000/995/885/775/990/880) A-1 Installing NikonView 4 underWindows  

E-Print Network (OSTI)

Installing NikonView 4 under Windows (COOLPIX5000/995/885/775/990/880) A-1 Installing NikonView 4 underWindows Installing Nikon View 4 for the COOLPIX5000/995/885/775/990/880 NikonView 4 includes- trator" (Windows 2000 Professional) or "ComputerAdministrator" (Win- dows XP Home Edition/Windows XP

Kleinfeld, David

446

Pantex installs new high explosives equipment | National Nuclear Security  

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

high explosives equipment | National Nuclear Security high explosives equipment | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Pantex installs new high explosives equipment Pantex installs new high explosives equipment Posted By Office of Public Affairs Joel Ramos works with the lathe. Big jobs are nothing new for the Projects Division at Pantex, and the

447

Microsoft Word - Final_NineCanyon_CommunicationTowerInstall_CX  

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

1, 2013 1, 2013 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Kelly Gardner, PMP Project Manager, TEP-TPP-1 Proposed Action: Nine Canyon Substation Communication Tower Addition: 331800 McNary Sub Bus Tie Relay Replacements and 310427 McNary-Badger Canyon Transfer Trip Install Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.6 - Additions and modifications to transmission facilities Location: Kennewick, Benton County, Washington Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to install a 60-foot communications tower and associated communication equipment at the Benton County Public Utility District's Nine Canyon Substation in Benton County, Washington. The upgrade would involve replacing the

448

Pantex installs new high explosives equipment | National Nuclear Security  

National Nuclear Security Administration (NNSA)

high explosives equipment | National Nuclear Security high explosives equipment | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Pantex installs new high explosives equipment Pantex installs new high explosives equipment Posted By Office of Public Affairs Joel Ramos works with the lathe. Big jobs are nothing new for the Projects Division at Pantex, and the

449

Idaho National Engineering Laboratory installation roadmap document. Revision 1  

SciTech Connect

The roadmapping process was initiated by the US Department of Energy`s office of Environmental Restoration and Waste Management (EM) to improve its Five-Year Plan and budget allocation process. Roadmap documents will provide the technical baseline for this planning process and help EM develop more effective strategies and program plans for achieving its long-term goals. This document is a composite of roadmap assumptions and issues developed for the Idaho National Engineering Laboratory (INEL) by US Department of Energy Idaho Field Office and subcontractor personnel. The installation roadmap discusses activities, issues, and installation commitments that affect waste management and environmental restoration activities at the INEL. The High-Level Waste, Land Disposal Restriction, and Environmental Restoration Roadmaps are also included.

1993-05-30T23:59:59.000Z

450

Experimental investigation of a solar desiccant cooling installation  

Science Conference Proceedings (OSTI)

Desiccant cooling is a technique based on evaporative cooling and air dehumidification using desiccant regenerated by thermal energy. It is particularly interesting when it is driven by waste or solar heat making this technique environmentally friendly. In this paper, an experimental investigation is carried on a desiccant air handling unit powered by vacuum-tube solar collectors. First, the components are studied under various operating conditions. Then overall performance of the installation is evaluated over a day for a moderately humid climate with regeneration solely by solar energy. In these conditions the overall efficiency of the solar installation is 0.55 while the thermodynamic coefficient of performance is 0.45 and the performance indicator based on the electrical consumption is 4.5. Finally, the impact of outside and regeneration conditions on the performance indicators is studied. (author)

Bourdoukan, P.; Wurtz, E. [LOCIE Laboratoire Optimisation de la Conception et Ingenierie de l'Environnement, Campus Scientifique Universite de Savoie, 73376 Le Bourget du Lac (France); Joubert, P. [LEPTIAB Laboratoire d'Etude des Phenomenes de Transfert et de l'Instantaneite Agro-Industrie et Batiment Pole Sciences et Technologies, Universite La Rochelle, Avenue Marillac 17000 La Rochelle (France)

2009-11-15T23:59:59.000Z

451

Advanced natural gas fuel technologies for military installations. Final report  

SciTech Connect

Energy conservation efforts reduced Department of Defense (DoD) fossil fuel consumption considerably between FYX5 and FY9 I, yet electricity consumption increased. Electricity consumption accounts for only one-third of DoD energy use, but over half of DoD energy costs. In addition, the production of electricity at coal or nuclear plants often creates environmental concerns, while the use of clean-burning natural gas does not; its use can help DoD bases comply with increasingly stringent environmental regulations. Recent developments in natural gas-fired technologies also demonstrate improved efficiency and productivity at lower costs. This report identifies state-of-the-art and emerging natural gas utilization technologies with potential application on DoD installations. This report describes various technologies that have potential residential, commercial, or industrial applications on DoD installations. Applications include heating, cooling, power generation, food preparation, and several industrial processes.

Savoie, M.J.; Freeman, P.M.; Blazek, C.F.; Potts, N.L.

1994-09-01T23:59:59.000Z

452

CSP'960H/CSP-960S Installation Guide  

E-Print Network (OSTI)

CSP'960H/CSP-960S Installation Guide 4-634-979-01 TM Read First! 1^00 - 3lG - 755; #12;CSP-960H/CSP CSP-960H only) J Sony CDU926S CD-R Drive Unit User's Guide Use this manual as a guide to help you. If all the items are not found, please contact your Sony dealer before proceeding. G CSP-960H/960S CD

Kleinfeld, David

453

Retrofit Installation of a Residential Photovoltaic Power System  

Science Conference Proceedings (OSTI)

Photovoltaic (PV) systems offer great potential for utility customers to supplement centrally supplied power. However, because these systems are still quite novel, the process of gaining approval for and installing them is unfamiliar and not standardized at most utility companies. Therefore, it can prove sufficiently challenging that it presents a barrier to would-be PV owners. This report looks at that process as it applied to a residential system in Phoenix, Arizona, and proposes ways that the process ...

2003-03-19T23:59:59.000Z

454

Gas main installed under a major four-lane highway  

SciTech Connect

This paper discusses the design and installation of a natural gas pipeline in Richmond, British Columbia. Because of problems with existing utility lines, pressure requirements, safety concerns, socio-economic interests, it was decided that the only alternative was down the center-line of the highway. The paper reviews the geologic site conditions which favored directional drilling operations along with the actual drilling equipment involved. It reviews the problems encountered and how such problems were overcome.

Tremblay, G.R. (BC Gas Utility Ltd., Burnaby, British Columbia (Canada))

1994-06-01T23:59:59.000Z

455

Installing micro-hydro in the developing nations  

SciTech Connect

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

Johnson, M.

1986-02-01T23:59:59.000Z

456

Open PV Project: Unlocking PV Installation Data (Brochure)  

SciTech Connect

This brochure summarizes the Open PV Project, a collaborative effort of government, industry, and the public to compile a comprehensive database of PV installations in the United States. The brochure outlines the purpose and history of the project as well as the main capabilities and benefits of the online Open PV tool. The brochure also introduces how features of the tool are used, and it describes the sources and characteristics of Open PV's data and data collection processes.

Not Available

2012-04-01T23:59:59.000Z

457

Wind Gains ground, hitting 33 GW of installed capacity  

Science Conference Proceedings (OSTI)

The U.S. currently has 33 GW of installed wind capacity. Wind continues to gain ground, accounting for 42 percent of new capacity additions in the US in 2008.Globally, there are now 146 GW of wind capacity with an impressive and sustained growth trajectory that promises to dominate new generation capacities in many developing countries. The U.S., however, lags many European countries, with wind providing roughly 2 percent of electricity generation.

NONE

2010-06-15T23:59:59.000Z

458

Installed Geothermal Capacity/Data | Open Energy Information  

Open Energy Info (EERE)

Installed Geothermal Capacity/Data Installed Geothermal Capacity/Data < Installed Geothermal Capacity Jump to: navigation, search Download a CSV file of the table below: CSV FacilityType Owner Developer EnergyPurchaser Place GeneratingCapacity NumberOfUnits CommercialOnlineDate HeatRate WindTurbineManufacturer FacilityStatus Aidlin Geothermal Facility Geothermal Steam Power Plant Calpine Geysers Geothermal Area 20 MW20,000 kW 20,000,000 W 20,000,000,000 mW 0.02 GW 2.0e-5 TW 2 1989 Amedee Geothermal Facility Binary Cycle Power Plant Amedee Geothermal Venture Honey Lake, California 1.6 MW1,600 kW 1,600,000 W 1,600,000,000 mW 0.0016 GW 1.6e-6 TW 2 1988 BLM Geothermal Facility Double Flash Coso Operating Co. Coso Junction, California, 90 MW90,000 kW 90,000,000 W

459

Environmental assessment: Kotzebue Wind Installation Project, Kotzebue, Alaska  

DOE Green Energy (OSTI)

The DOE is proposing to provide financial assistance to the Kotzebue Electric Association to expand its existing wind installation near Kotzebue, Alaska. Like many rural Alaska towns, Kotzebue uses diesel-powered generators to produce its electricity, the high cost of which is currently subsidized by the Alaska State government. In an effort to provide a cost effective and clean source of electricity, reduce dependence on diesel fuel, and reduce air pollutants, the DOE is proposing to fund an experimental wind installation to test commercially available wind turbines under Arctic conditions. The results would provide valuable information to other Alaska communities experiencing similar dependence on diesel-powered generators. The environmental assessment for the proposed wind installation assessed impacts to biological resources, land use, electromagnetic interference, coastal zone, air quality, cultural resources, and noise. It was determined that the project does not constitute a major Federal action significantly affecting the quality of the human environment. Therefore, the preparation of an environmental impact statement is not required, and DOE has issued a Finding of No Significant Impact.

NONE

1998-05-01T23:59:59.000Z

460

Procedures for sprinkler anchor installation on surfaces with fireproofing materials  

SciTech Connect

Procedures were developed for limiting the release of fibers from fireproofing material during sprinkler hanger anchor installation on steel deck/concrete floor slab surfaces. These procedures were needed by the General Services Administration (GSA) for installation of sprinkler systems in buildings having fireproofing containing asbestos. A prototype floor slab having spray-on friable mineral wool fireproofing was used in laboratory tests. The mineral-wool fireproofing was used as a model system for fireproofing containing asbestos. The various combinations of mechanical anchoring procedures (use of drills or powder-actuated gun) and encapsulation procedures tested limited the fiber release to a range of values of 0.000 to 0.055 f/cc (fibers per cubic centimeter) as compared to a range of values of 0.26 to 0.82 f/cc for procedures without encapsulation. Encapsulation was shown to be effective as evidenced by much higher levels of fiber release during testing without encapsulation. Because there is no known correlation between the release of mineral-wool fibers and asbestos fibers, it was recommended that the procedures developed be evaluated by GSA in buildings having fireproofing containing asbestos. An air-sampling protocol was developed for use by GSA in evaluating the procedures in the field. Subsequently field tests were conducted by GSA. The laboratory and field studies provided GSA with an effective procedure, measurement method, and decision tool for installing sprinkler hanger anchors in steel deck/concrete floor slabs having fireproofing materials.

Mathey, R.G.; Knab, L.I.; Gross, J.L.; Small, J.A.

1988-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "h2 world installed" 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

Design and installation manual for thermal energy storage  

DOE Green Energy (OSTI)

The purpose for this manual is to provide information on the design and installation of thermal energy storage in solar heating systems. It is intended for contractors, installers, solar system designers, engineers, architects, and manufacturers who intend to enter the solar energy business. The reader should have general knowledge of how solar heating systems operate and knowledge of construction methods and building codes. Knowledge of solar analysis methods such as f-chart, SOLCOST, DOE-1, or TRNSYS would be helpful. The information contained in the manual includes sizing storage, choosing a location for the storage device, and insulation requirements. Both air-based and liquid-based systems are covered with topics on designing rock beds, tank types, pump and fan selection, installation, costs, and operation and maintenance. Topics relevant to heating domestic water include safety, single- and dual-tank systems, domestic water heating with air- and liquid-based space heating system, and stand-alone domestic hot water systems. Several appendices present common problems with storage systems and their solutions, heat transfer fluid properties, heat exchanger sizing, and sample specifications for heat exchangers, wooden rock bins, steel tanks, concrete tanks, and fiberglass-reinforced plastic tanks.

Cole, R L; Nield, K J; Rohde, R R; Wolosewicz, R M [eds.

1979-02-01T23:59:59.000Z

462

Design and installation manual for thermal energy storage  

DOE Green Energy (OSTI)

The purpose of this manual is to provide information on the design and installation of thermal energy storage in active solar systems. It is intended for contractors, installers, solar system designers, engineers, architects, and manufacturers who intend to enter the solar energy business. The reader should have general knowledge of how solar heating and cooling systems operate and knowledge of construction methods and building codes. Knowledge of solar analysis methods such as f-Chart, SOLCOST, DOE-1, or TRNSYS would be helpful. The information contained in the manual includes sizing storage, choosing a location for the storage device, and insulation requirements. Both air-based and liquid-based systems are covered with topics on designing rock beds, tank types, pump and fan selection, installation, costs, and operation and maintenance. Topics relevant to latent heat storage include properties of phase-change materials, sizing the storage unit, insulating the storage unit, available systems, and cost. Topics relevant to heating domestic water include safety, single- and dual-tank systems, domestic water heating with air- and liquid-based space heating systems, and stand alone domestics hot water systems. Several appendices present common problems with storage systems and their solutions, heat transfer fluid properties, economic insulation thickness, heat exchanger sizing, and sample specifications for heat exchangers, wooden rock bins, steel tanks, concrete tanks, and fiberglass-reinforced plastic tanks.

Cole, R L; Nield, K J; Rohde, R R; Wolosewicz, R M

1980-01-01T23:59:59.000Z

463

Installation of a fast framing visible camera on KSTAR  

Science Conference Proceedings (OSTI)

Visible camera technologies have made remarkable progress in recent years, and the fast camera has proven itself to be a capable imaging diagnostic in studies of specific fusion plasma issues such as the start-up physics, plasma wall interactions, edge-localized modes, and disruptions. For the purpose of favorable visible imaging, a fast framing camera has recently been installed on the Korea Superconducting Tokamak Advanced Research (KSTAR) device. The camera uses a complementary metal-oxide semiconductor detector with a maximum resolution of 1280x1024 at 1000 frames/s (fps) and a minimum resolution of 1280x16 at 64 kfps. A 2-m-long viewport having a novel optical rail system was installed on a tangential port to view the tokamak interior. The system is fully controlled from the main control room and protected by a shutter from deposits. To verify that the camera electronics are safe from the high magnetic field and its rapid time variation, possible influences are considered theoretically and experimentally. In this work, we present the design and installation of the fast camera system on the KSTAR device with discussions on the field variation effect issues.

Chung, Jinil; Lee, Deok Kyo; Seo, Dongcheol [National Fusion Research Institute, Gwahangno 113, Daejeon 305-333 (Korea, Republic of); Choi, Myoung Choul [Korea Basic Science Institute, 804-1 Ochang, Cheongwon 363-883 (Korea, Republic of)

2008-10-15T23:59:59.000Z

464

Travel Notes - World Market Update  

Science Conference Proceedings (OSTI)

Travel notes, air travel, rail travel. Travel Notes - World Market Update Biofuels and Bioproducts and Biodiesel Processing Elearning Olive oil Industry Events Industrial Oil Products Abstracts Program Travel Hotel Short Courses Exhibits Regi

465

The world price of coal  

E-Print Network (OSTI)

A significant increase in the seaborne trade for coal over the past twenty years has unified formerly separate coal markets into a world market in which prices move in tandem. Due to its large domestic market, the United ...

Ellerman, A. Denny

1994-01-01T23:59:59.000Z

466

Hewlett and Anderson- New World  

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

Richard G. Hewlett and Oscar E. Anderson, Jr. The New World, 1939-1946. Volume I: A History of the Atomic Energy Commission. 1962. Text in each PDF is fully searchable.

467

Wartime Figures (World War II)  

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

3. Before joining the Manhattan Project, Enrico Fermi built the world's first nuclear reactor, and had already won a Nobel Prize in part for his discovery of new elements. At Los...

468

High-bandwidth Modulation of H2/Syngas Fuel to Control Combustion Dynamics in Micro-Mixing Lean Premix Systems  

SciTech Connect

The goal of this program was to develop and demonstrate fuel injection technologies that will facilitate the development of cost-effective turbine engines for Integrated Gasification Combined Cycle (IGCC) power plants, while improving efficiency and reducing emissions. The program involved developing a next-generation multi-point injector with enhanced stability performance for lean premix turbine systems that burn hydrogen (H2) or synthesis gas (syngas) fuels. A previously developed injector that demonstrated superior emissions performance was improved to enhance static flame stability through zone staging and pilot sheltering. In addition, piezo valve technology was implemented to investigate the potential for enhanced dynamic stability through high-bandwidth modulation of the fuel supply. Prototype injector and valve hardware were tested in an atmospheric combustion facility. The program was successful in meeting its objectives. Specifically, the following was accomplished: Demonstrated improvement of lean operability of the Parker multi-point injector through staging of fuel flow and primary zone sheltering; Developed a piezo valve capable of proportional and high-bandwidth modulation of gaseous fuel flow at frequencies as high as 500 Hz; The valve was shown to be capable of effecting changes to flame dynamics, heat release, and acoustic signature of an atmospheric combustor. The latter achievement indicates the viability of the Parker piezo valve technology for use in future adaptively controlled systems for the mitigation of combustion instabilities, particularly for attenuating combustion dynamics under ultra-lean conditions.

Jeff Melzak; Tim Lieuwen; Adel Mansour

2012-01-31T23:59:59.000Z

469

World Year of Physics 2005  

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

IMAGE: World Year of Physics 2005 nameplate Berkeley Lab logo Berkeley Lab Celebrates World Year of Physics 2005 Berkeley Lab Web Search Berkeley Lab Phone Book Berkeley Lab A-Z Index Berkeley Lab Privacy and Security Notice IMAGE: World Year of Physics 2005 nameplate Berkeley Lab logo Berkeley Lab Celebrates World Year of Physics 2005 Berkeley Lab Web Search Berkeley Lab Phone Book Berkeley Lab A-Z Index Berkeley Lab Privacy and Security Notice IMAGE: World of Physics graphic Symposia page link Special Events page link Lectures page link Education page link The World Year of Physics is a worldwide celebration of physics and its importance in our everyday lives. Physics not only plays an important role in the development of science and technology but also has a tremendous impact on our society. WYP aims to raise the worldwide awareness of physics and physical science. The United Nations has declared 2005 to be the International Year of Physics. This declaration coincides with the 100th anniversary of physicist

470

Experimental Evaluation of Installed Cooking Exhaust Fan Performance  

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

Experimental Evaluation of Installed Cooking Exhaust Fan Performance Experimental Evaluation of Installed Cooking Exhaust Fan Performance Title Experimental Evaluation of Installed Cooking Exhaust Fan Performance Publication Type Report LBNL Report Number LBNL-4183E Year of Publication 2010 Authors Singer, Brett C., William W. Delp, and Michael G. Apte Publisher Lawrence Berkeley National Laboratory City Berkeley Keywords airflow & pollutant transport group, cooktop, energy analysis and environmental impacts department, gas burners, indoor air quality, indoor environment department, kitchen, nitrogen dioxide, oven, pollutant emissions, range hood, residential, source control, task ventilation, technology, sustainability and impact assessment group Abstract The installed performance of cooking exhaust fans was evaluated through residential field experiments conducted on a sample of 15 devices varying in design and other characteristics. The sample included two rear downdraft systems, two under-cabinet microwave over range (MOR) units, three different installations of an under-cabinet model with grease screens across the bottom and no capture hood, two devices with grease screens covering the bottom of a large capture hood (one under-cabinet, one wall-mount chimney), four under-cabinet open hoods, and two open hoods with chimney mounts over islands. Performance assessment included measurement of airflow and sound levels across fan settings and experiments to quantify the contemporaneous capture efficiency for the exhaust generated by natural gas cooking burners. Capture efficiency is defined as the fraction of generated pollutants that are removed through the exhaust and thus not available for inhalation of household occupants. Capture efficiency (CE) was assessed for various configurations of burner use (e.g. single front, single back, combination of one front and one back, oven) and fan speed setting. Measured airflow rates were substantially lower than the levels noted in product literature for many of the units. This shortfall was observed for several units costing in excess of $1000. Capture efficiency varied widely (from <5% to roughly 100%) across devices and across conditions for some devices. As expected, higher capture efficiencies were achieved with higher fan settings and the associated higher air flow rates. In most cases, capture efficiencies were substantially higher for rear burners than for front burners. The best and most consistent performance was observed for open hoods that covered all cooktop burners and operated at higher airflow rates. The lowest capture efficiencies were measured when a front burner was used with a rear backdraft system or with lowest fan setting for above the range systems that do not cover the front burners.

471

World electric power plants database  

SciTech Connect

This global database provides records for 104,000 generating units in over 220 countries. These units include installed and projected facilities, central stations and distributed plants operated by utilities, independent power companies and commercial and self-generators. Each record includes information on: geographic location and operating company; technology, fuel and boiler; generator manufacturers; steam conditions; unit capacity and age; turbine/engine; architect/engineer and constructor; and pollution control equipment. The database is issued quarterly.

NONE

2006-06-15T23:59:59.000Z

472

Ab Initio Thermodynamic Study of the CO2 Capture Properties of Potassium Carbonate Sesquihydrate, K2CO31.5H2O  

SciTech Connect

By combining density functional theory and lattice phonon dynamics, the thermodynamic properties of CO2 absorption/desorption reactions with dehydrated potassium carbonates through K2CO31.5H2O + CO2 = 2KHCO3 + 0.5H2O(g) are analyzed. The energy change and the chemical potential of this reaction have been calculated and used to evaluate its thermodynamic properties and phase transitions. The results indicate that the K2CO31.5H2O can only be applied for postcombustion CO2 capture technology at temperatures lower than its phase transition temperature, which depends on the CO2 pressure and the steam pressure with the best range being PH2O ? 1.0 bar. Above the phase transition temperature, the sorbent will be regenerated into anhydrous K2CO3. If the steam pressure PH2O is much greater than 1.0 bar, it is possible to use the K2CO31.5H2O sorbent for precombustion CO2 capture technology. Compared to anhydrous K2CO3, K2CO31.5H2O requires less energy for regeneration.

Duan, Yuhua; Luebkes,David R.; Pennline, Henry W; Li, Bingyun Li; Janik, Michael J.; Halley, Woods

2012-01-01T23:59:59.000Z

473

Install the E-print Network toolbar -- Energy, science, and technology for  

Office of Scientific and Technical Information (OSTI)

Browser Toolbar The E-print Network offers a browser toolbar for easy access to e-print searches and discipline pages. EPN browser toolbar Two installation options are available for the EPN browser toolbar: Internet Explorer - Download and install the toolbar using the Softomate ActiveX Web installer Please select "Install ActiveX Control" when prompted by your browser. Install toolbar for Internet Explorer Can't see the toolbar after installing? Note: Browser security settings at some organizations may prevent installation or use of the toolbar in Internet Explorer. Try installing the toolbar in the FireFox browser, using the button below. Minimum System Requirements: Windows XP/Vista Internet Explorer 6 or Firefox 2 FireFox - Install toolbar for FireFox

474

Surface studies of UFe2 and evaluation of its catalytic properties with a 2H2:CO mixture  

DOE Green Energy (OSTI)

The reactivity of UFe2 with O2, CO and CO2 were studied using x-ray photoelectron spectroscopy (XPS). Adsorption of O2 on clean UFe2 surfaces (Fe/U approx. = 2.0), produced by argon-ion sputtering, leads to the formation of UO2 and depletion of Fe from the surface layer probed by XPS (Fe/U approx. = 0.8). The oxidation state of Fe in this layer, as determined by XPS (Fe 2p/sub 3/2/ = 710.4 eV), is between Fe S and Fe T of pure Fe oxides. Exposure of sputtered-clean UFe2 to CO and CO2 results in a slight broadening of the U 4f peaks, indicating U oxidation, and some Fe depletion in the analyzed layer (Fe/U approx. = 1.7). The O ls (530.2 and 530.4 eV for CO and CO2, respectively) and C ls (282.7 and 282.6 eV for CO and CO2, respectively) indicate that dissociative chemisorption to O and C atoms occurs. UFe2 ground into a fine powder was tested as a catalyst in a differential high-pressure flow reactor with a 2H2:CO gas mixture. A significant amount of methanol and hydrocarbons are produced at 577K; while hydrocarbons are the main products (>99%) at 739K. XPS analysis of the used catalyst indicates that U is present as UO/sub 2+x/ and Fe as Fe2O3.

Schultz, J.; Naegele, J.; Spirlet, J.C.; Colmenares, C.

1987-03-24T23:59:59.000Z

475

ClearWorld Now | Open Energy Information  

Open Energy Info (EERE)

ClearWorld Now Jump to: navigation, search Name ClearWorld Now Place Beijing, China Zip 100027 Product China-based operational investment arm of ClearWorld Energy Ltd. References...

476

SolarWorld Korea | Open Energy Information  

Open Energy Info (EERE)

SolarWorld Korea Jump to: navigation, search Name SolarWorld Korea Place Korea (Republic) Sector Solar Product Korea-based JV set up by SolarWorld AG and SolarPark Engineering Co...

477

Installation, Operation, and Maintenance Costs for Distributed Generation Technologies  

Science Conference Proceedings (OSTI)

Distributed generation (DG) is a broad term that encompasses both mature and emerging onsite power generation technologies with power output as small as 1 kW and as large as 20 MW. While the equipment or purchase cost of a DG system is very important, installation, operation, and maintenance (IOM) costs also are significant and often overlooked. This report reviews IOM costs for both mature and emerging DG technologies. Some equipment cost data is included for reference, but is not the focus of this repo...

2003-02-03T23:59:59.000Z<