National Library of Energy BETA

Sample records for bills remains mixed

  1. Dependence of waterflood remaining oil saturation on relative permeability, capillary pressure, and reservoir parameters in mixed wet, turbidite sands

    SciTech Connect (OSTI)

    Hirasaki, G.J.

    1995-12-31

    The dependence of waterflood oil recovery on relative permeability, capillary pressure, and reservoir parameters was investigated by numerical simulation. The relative permeability and capillary pressure curves were based on laboratory measurements on unconsolidated sands and were evaluated for water-wet and mixed wet states. The reservoir model was a prototype turbidite sand with a range of thickness and permeability values. The economic oil recovery was based on an economic limit water cut of 50%. The remaining oil saturation in the swept region for the water-wet cases was close to the residual oil saturation. The remaining oil saturation of the mixed wet cases ranged from low values near the residual oil saturation to far above the residual oil saturation. It is dependent on the reservoir parameters that govern: (1) the vertical {open_quotes}film surface drainage{close_quotes} of oil by gravity, (2) accumulation of a high oil saturation and thus a high relative permeability under the cap rock, (3) updip migration of the oil that accumulated under the cap rock. The dependence on the reservoir parameters can be summarized by dimensionless groups. There is a dimensionless time for the vertical displacement of oil by gravity. The accumulation of a high oil saturation under the cap rock is dependent on the ratio of the capillary transition zone and the sand thickness. The updip migration is dependent on a combination of the gravity number and the end point mobility ratio.

  2. Dependence of waterflood remaining oil saturation on relative permeability, capillary pressure, and reservoir parameters in mixed-wet turbidite sands

    SciTech Connect (OSTI)

    Hirasaki, G.J.

    1996-05-01

    The dependence of waterflood oil recovery on relative permeability, capillary pressure, and reservoir parameters was investigated by numerical simulation. The relative permeability and capillary pressure curves were based on laboratory measurements on unconsolidated sands. The water-wet case is based on the assumption that the system is water-wet and measurements were made with refined oil. The mixed-wet case assumed that the system is mixed-wet and restored-state measurements were made with crude oil. The reservoir model was a prototype turbidite sand with a range of thickness and permeability values. The economic oil recovery was based on an economic limit water cut of 50%. The remaining oil saturation (ROS) in the swept region for the water-wet cases was close to the residual oil saturation. The ROS of the mixed-wet cases ranged from low values near the residual oil saturation to far above the residual oil saturation. It is dependent on the reservoir parameters that govern (1) the vertical film surface drainage of oil by gravity, (2) accumulation of a high oil saturation and thus a high relative permeability under the caprock, and (3) up-dip migration of the oil that accumulated under the caprock. The dependence on the reservoir parameters can be summarized by dimensionless groups. There is a dimensionless time for the vertical displacement of oil by gravity. The accumulation of a high oil saturation under the caprock is dependent on the ratio of the capillary transition zone and the sand thickness. The updip migration is dependent on a combination of the gravity number and the endpoint mobility ratio.

  3. Fuel Mix Disclosure | Department of Energy

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

    customers. Such information must be provided on customers' bills or as a bill insert once annually. The fuel mix is also published in annual reports. Source http:...

  4. When Utility Bills Attack!

    Broader source: Energy.gov [DOE]

    As proactive as I am with my monthly budgeting, I tend to be reactive when it comes to my monthly utility bills.

  5. Net Energy Billing

    Office of Energy Efficiency and Renewable Energy (EERE)

    Note: On June 30, 2015, the Maine legislature enacted L.D. 1263/H.P. 863, directing the Public Utilities Commission to convene a stakeholder group to develop an alternative to net energy billing.

  6. STEP Utility Bill Analysis Report

    Broader source: Energy.gov [DOE]

    STEP Utility Bill Analysis Report, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  7. Bill Gibbons | Department of Energy

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

    Bill Gibbons About Us Bill Gibbons - Press Secretary, Office of Public Affairs Bill Gibbons is the Press Secretary in the Office of Public Affairs. Bill previously served as Deputy Press Secretary and Director of Field Communications for the National Nuclear Security Administration (NNSA). Most Recent How Construction Workers are Helping to Build the Clean Energy Economy July 24 Obama Administration Announces Members of Steering Team to Lead Interagency Coordination of Unconventional Oil and Gas

  8. Fuel Mix and Emissions Disclosure

    Broader source: Energy.gov [DOE]

    Electricity suppliers and electricity companies must also provide a fuel mix report to customers twice annually, within the June and December billing cycles. Emissions information must be disclos...

  9. Bill Wilcox and Y-12

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

    Thereafter that romance never went anywhere. While Bill maintained a keen sense of humor until his passing, his many more serious endeavors included a strong attachment to...

  10. The Honorable Bill Johnson j.

    Office of Legacy Management (LM)

    State oft New York Bureau of Radiation Department of Environmental Conservation 50 Wolf Road, Room 506 Albany, NY 12203 Mayor Bill Johnson 30 Church Street Rochester, NY 14614 ...

  11. Bill Richardson | Department of Energy

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

    About Us Bill Richardson - former Governor of New Mexico and former Secretary of Energy ... his second term as Governor of New Mexico in January 2011. Richardson was elected ...

  12. Remaining Challenges: Flicker

    Energy Savers [EERE]

    Naomi J. Miller, FIES, FIALD November 2015 DesignerSenior Staff Scientist Pacific Northwest National Laboratory Remaining Challenges: Flicker DOE SSL Workshop - Portland OR Dr....

  13. PIA - FBI Billing System | Department of Energy

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

    FBI Billing System PIA - FBI Billing System FBI Billing System PIA - FBI Billing System (206.2 KB) More Documents & Publications PIA - Security Clearance Work Tracking and Budget System Office of Personnel Management (OPM) Billing System PIA, Office of Health, Safety and Security Occupational Medicine - Assistant PIA, Idaho National

  14. Focus Series: OREGON-On Bill Financing Program: On-Bill Financing...

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

    Focus Series: OREGON-On Bill Financing Program: On-Bill Financing Brings Lenders and Homeowners On Board Focus Series: OREGON-On Bill Financing Program: On-Bill Financing Brings ...

  15. Bill Allcock | Argonne Leadership Computing Facility

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

    Bill Allcock Manager, Advanced Integration Group Bill Allcock Argonne National Laboratory 9700 South Cass Avenue Building 240 - Rm 1127 Argonne, IL 60439 630-252-7573 allcock

  16. Florida Residents See Energy Bill Reductions

    Broader source: Energy.gov [DOE]

    Indiantown nonprofit's home weatherization efforts help homeowners see drastic cuts in their energy bills.

  17. Category:Billings, MT | Open Energy Information

    Open Energy Info (EERE)

    Billings, MT Jump to: navigation, search Go Back to PV Economics By Location Media in category "Billings, MT" The following 16 files are in this category, out of 16 total....

  18. Focus Series: OREGON—On Bill Financing Program: On-Bill Financing Brings Lenders and Homeowners On Board

    Broader source: Energy.gov [DOE]

    Focus Series: OREGON—On Bill Financing Program: On-Bill Financing Brings Lenders and Homeowners On Board.

  19. Billings, Montana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    (Redirected from Billings, MT) Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.7832856, -108.5006904 Show Map Loading map... "minzoom":false,"mappingservice"...

  20. PIA - FBI Billing System | Department of Energy

    Energy Savers [EERE]

    and Budget System Office of Personnel Management (OPM) Billing System PIA, Office of Health, Safety and Security Occupational Medicine - Assistant PIA, Idaho National Laboratory...

  1. Bill McMillan | Department of Energy

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

    Bill has a Master of Science Degree in Environmental Systems Engineering from Clemson University, and a Bachelor of Science Degree in Biology from the College of Charleston. He ...

  2. Building 9213s earliest history ? Bill Sergeant

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

    Department of Energy Security Division as physical branch Chief, Deputy Division Director and Division Director." See why I rely on Bill so heavily? He lived the security of...

  3. Bill Calculator V1.0

    Energy Science and Technology Software Center (OSTI)

    2002-08-19

    Utitlity tariffs vary significantly from utility to utility. Each utility has its own rates and sets of rules by which bills are calculated. The Bill Calculator reconstructs the tariff based on these rules, stored in data tables, and access the appropriate charges for a given energy consumption and demand. The software reconstructs the tariff logic from the rules stored in data tables. Changes are tallied as the logic is reconstructed. This is essentially an accountingmore » program. The main limitation is on the time to search for each tariff element. It is currently on O(N) search. Also, since the Bill calculator first stores all tariffs in an array and then reads the array to reconstruct a specific tariff, the memory limitatins of a particular system would limit the number of tariffs that could be handled. This tool allows a user to calculate a bill from any sampled utility without prior knowledge of the tariff logic or structure. The peculiarities of the tariff logic are stored in data tables and manged by the Bill Calculator software. This version of the software is implemented as a VB module that operates within Microsoft Excel. Input data tables are stored in Excel worksheets. In this version the Bill Calculator functions can be assessed through Excel as user defined worksheet functions. Bill Calculator can calculate approximately 50,000 bills in less than 30 minutes.« less

  4. Acquisition Letters Remaining In Effect

    Office of Energy Efficiency and Renewable Energy (EERE)

    From Acquisition Letter (Acquisition Letters (AL) that remain in effect are identified below. All other previously issued Als have been superseded by a formal rule-making, incorporated into other guidance, and/or canceled.)

  5. NREL: Photovoltaics Research - Bill McMahon, Ph.D.

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

    Bill McMahon, Ph.D. Senior Scientist 303-384-6578 Bill.McMahon@nrel.gov Dr. Bill McMahon received a bachelor's degree in engineering physics from the Colorado School of Mines in...

  6. QER- Comment of Bill Sackett

    Broader source: Energy.gov [DOE]

    Quadrennial Energy Review: The health of the people of our nation is a major vulnerability that must be addressed in any energy policy. Pollution produced by generating energy impacts our overall health. To encourage healthful sources of energy we have to make sure that the true costs of energy are paid up front. This means not allowing energy development that produces dangerous pollutants. Coal burning causes asthma and mercury poisoning and contributes to climate change that is not priced into energy generated by coal. Allowing liability exemptions to energy producers hides true costs. Nuclear power producers must be accountable for any radiation sickness that resulting from their operations. Fracking must not be exempted from safe drinking water regulations. Even more significant for oil and gas production, hazardous wastes (including methane) generated by exploration and production must be regulated under the Resource Conservation and Recovery Act (RCRA). (Pertinent to this, please enter into the Quadrennial Energy Review proceedings the attached first three pages of an article about RCRA. The full article can be found at http://npaper-wehaa.com/boulder-weekly/2014/03/13/?article=2174620.) Removing exemptions like these will allow clean forms of energy to predominate to the overall benefit of us all. Let us not be guilty of the moral cowardice of business as usual that will cause tremendous problems for future generations. Thank you, Bill Sackett

  7. On-Bill Financing: Reducing Cost Barriers to Energy Efficiency...

    Office of Environmental Management (EM)

    On-Bill Financing: Reducing Cost Barriers to Energy Efficiency Improvements (201) On-Bill Financing: Reducing Cost Barriers to Energy Efficiency Improvements (201) October 8...

  8. Expected annual electricity bill savings for various PPA price...

    Open Energy Info (EERE)

    Expected annual electricity bill savings for various PPA price options Jump to: navigation, search Impact of Utility Rates on PV Economics Bill savings tables (main section): When...

  9. Berkeley Lab's Bill Collins talks about Modeling the Changing...

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

    Berkeley Lab's Bill Collins talks about Modeling the Changing Earth System: Prospects and Challenges. From the 2014 NERSC User's Group Meeting Berkeley Lab's Bill Collins talks...

  10. Custody transfer enhanced by electronic billing system

    SciTech Connect (OSTI)

    Knox, R.M.

    1986-10-20

    Transcontinental Gas Pipe Line (TGPL) Corp. engineers have developed an electronic billing system for custody transfer that can reduce the cost of doing business and improve the accuracy of transfer measurements. The system accurately measures gas flow and quality, transmits gas data to a central facility, provides a capability to review the collected data, prepares bills based upon these data, and reduces staffing associated with the data collection and billing process. On-line flow computers are keys to this electronic billing system. These computers, referred to as remote terminal units (RTU's), are currently in service at TGPL at more than 30 locations with 30 more locations due to be on-line within 6 months and an additional 40 locations due within 15 months. These RTU's will be obtaining gas data from metering stations located in New York, New Jersey, Pennsylvania, Maryland, Virginia, North Carolina, Georgia, Louisiana, and Texas.

  11. Billings, Montana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    a stub. You can help OpenEI by expanding it. Billings is a city in Yellowstone County, Montana. It falls under Montana's At-large congressional district.12 References US...

  12. Bill Nye (Energy All Stars Presentation)

    Broader source: Energy.gov [DOE]

    Bill Nye the Science Guy delivered this presentation on space and the lessons about climate change that can be gleaned from the other planets in our solar system at the Energy All Stars event on...

  13. Diesel prices remain fairly stable

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

    Diesel prices remain fairly stable The U.S. average retail price for on-highway diesel fuel slightly fell to $3.85 a gallon on Monday. That's down 6-tenths of a penny from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 3.99 a gallon, down 7-tenths of a penny from a week ago. Prices were lowest in the Gulf Coast region at 3.74 a gallon, down 2.2 cents

  14. On-Bill Financing and Repayment Programs | Department of Energy

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

    On-Bill Financing and Repayment Programs On-Bill Financing and Repayment Programs On-bill financing and on-bill repayment programs provide two options for property owners to pay for investments in clean energy upgrades through their utility. While electric utilities and natural gas companies typically run on-bill programs, there is an opportunity for state and local governments to capitalize on new on-bill loan funds and/or provide credit enhancement for existing on-bill funds. Depending on the

  15. Lessons from On-Bill Financing and Repayment Programs

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network, Lessons from On­-Bill Financing and Repayment Programs, October 31, 2013, Presentation and Discussion Summary: This financing and revenue peer exchange call discussed lessons from on­-bill financing and repayment programs.

  16. President Obama Signs Two Bills to Boost Small Hydropower Projects...

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

    President Obama Signs Two Bills to Boost Small Hydropower Projects August 14, 2013 - 12:06pm Addthis President Obama on August 9 signed into law two bills aimed at boosting ...

  17. ARPA-E Announces 2012 Energy Innovation Summit Featuring Bill...

    Office of Environmental Management (EM)

    Summit Featuring Bill Gates, Fred Smith and Lee Scott ARPA-E Announces 2012 Energy Innovation Summit Featuring Bill Gates, Fred Smith and Lee Scott September 9, 2011 - 9:25am ...

  18. Energy Efficiency & On-Bill Financing for Small Businesses

    Broader source: Energy.gov [DOE]

    Energy Efficiency and On-Bill Financing For Small Businesses, presentation for webinar on 5/11/2011.

  19. Arkansan Worker Cuts Bills After Auto Job Layoff

    Broader source: Energy.gov [DOE]

    His low income qualified him for Recovery Act-funded hone weatherization, making a big impact on his energy bills.

  20. On Bill Financing: SDG&E/SoCalGas

    Office of Energy Efficiency and Renewable Energy (EERE)

    Information about On-Bill Financing used by Southern California Gas Company and the different options the program offers.

  1. On-Bill Financing for Energy Efficiency Improvements Toolkit

    Broader source: Energy.gov [DOE]

    Provides some benefits and barriers to on-bill programs. Author: American Counsel for Energy-Efficient Economy

  2. U.S. President Bill Clinton,

    National Nuclear Security Administration (NNSA)

    " Today, I am announcing my decision to negotiate a true zero-yield comprehensive test ban. " U.S. President Bill Clinton, August 11, 1995 The Path Forward 8 Timeline of U.S. Stockpile Stewardship Innovation 7 Global Nuclear Security 6 Science: Research, Development, and Technology 4 Transitioning to Stockpile Stewardship 3 Test-Based Stewardship and the Cold War 2 Presidential Decisions on Stockpile Stewardship 1 Deterrence and the Life Extension Program 5 The National Defense

  3. Electric sales, revenue, and bills 1988

    SciTech Connect (OSTI)

    Not Available

    1990-03-15

    This document contains two sections. The Background'' section provides a discussion on (1) how average revenue per kilowatthour and typical net monthly bills differ; (2) the classes of electric utility ownership; and, (3) the classes of service or sectors. The Year at a Glance'' section provides a summary of pertinent statistics during the year related to sales of electricity to ultimate consumers, electric revenue from those sales, and average revenue per kilowatthour of electricity sold. 5 figs., 22 tabs.

  4. DOE Names Bill Drummond As New Bonneville Power Administration

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

    Administrator | Department of Energy Bill Drummond As New Bonneville Power Administration Administrator DOE Names Bill Drummond As New Bonneville Power Administration Administrator January 16, 2013 - 7:00pm Addthis News Media Contact (202) 586-4940 WASHINGTON - The Energy Department has chosen Bill Drummond to be the new Administrator for the Bonneville Power Administration (BPA), one of the four Power Marketing Administrations (PMAs) the Department oversees. As BPA's Administrator, Drummond

  5. Lessons from On-Bill Financing and Repayment Programs | Department...

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

    Programs, October 31, 2013, Presentation and Discussion Summary: This financing and revenue peer exchange call discussed lessons from on--bill financing and repayment programs....

  6. Billings County, North Dakota: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Billings County, North Dakota: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 47.0560305, -103.3906121 Show Map Loading map......

  7. Deep Borehole Disposal of Nuclear Waste. Arnold, Bill Walter...

    Office of Scientific and Technical Information (OSTI)

    Nuclear Waste. Arnold, Bill Walter; Brady, Patrick Vane. Abstract not provided. Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States) USDOE National Nuclear...

  8. Dr. Bill Brinkman: Working Towards Greater Energy Security |...

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

    Dr. Bill Brinkman: Working Towards Greater Energy Security September 7, 2012 Tweet Widget Google Plus One Share on Facebook International Innovation, September 2012 International ...

  9. On-Bill Financing for Energy Efficiency Improvements: A Review...

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

    Improvements: A Review of Current Program Challenges, Opportunities, and Best Practices On-Bill Financing for Energy Efficiency Improvements: A Review of Current Program ...

  10. Westinghouse Selects Bill Keeley To Lead Strategic Planning and...

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

    TRU Solutions LLC (WTS) has appointed Bill Keeley to lead the integrated functions of Strategic Planning and Communication at the Waste Isolation Pilot Plant (WIPP). WTS is the...

  11. How On-Bill Financing Unlocks Energy Efficiency

    Broader source: Energy.gov [DOE]

    Briefing about on-bill financing held by the Environmental and Energy Study Institute and The Electric Cooperatives of South Carolina. Author: Environmental and Energy Study Institute

  12. Apartment Hunting – Part II- Keeping those Energy Bills Down

    Broader source: Energy.gov [DOE]

    In the second of two entries on apartment hunting, I discuss things to look for that might help keep your energy bills low.

  13. CBEI: Demonstrating On-Bill Financing to Encourage Deep Retrofits...

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

    CBEI: Demonstrating On-Bill Financing to Encourage Deep Retrofits - 2015 Peer Review Presenter: Rudy Terry, Philadelphia Industrial Development Corp. View the Presentation PDF icon ...

  14. Geothermal developers remain optimistic | Department of Energy

    Energy Savers [EERE]

    conventional fossil fuel generation closer to or above the ... Hurdles such as capital intensive technology also will need ... the primary energy supply mix of the U.S. For U.S. ...

  15. On-Bill Repayment Programs | Department of Energy

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

    Repayment Programs On-Bill Repayment Programs Provides an overview of on-bill repayment programs. Author: Environmental Defense Fund Environmental Defense Fund Website More Documents & Publications Financing Energy Upgrades for K-12 School Districts Credit Enhancement Overview Guide Guide to Commercial Property Assessed Clean Energy Financing

  16. Los Alamos supercomputer remains fastest in world

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

    Supercomputer remains fastest in 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 running the LINPACK benchmark. November 18, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  17. Forsyth County Slashes Energy Bills with Upgrades

    Broader source: Energy.gov [DOE]

    Forsyth County, Georgia has been among the nation's fastest growing counties for the past ten years. Given the growth, officials are working diligently to remain mindful of its environmental impact.

  18. FIA-16-0029- In the Matter of Bill Streifer

    Broader source: Energy.gov [DOE]

    On May 25, 2016, OHA denied a FOIA Appeal filed by Mr. Bill Streifer (Appellant) from a determination issued to him by the Office of Scientific and Technical Information (OSTI). The Appellant’s...

  19. SCE- Non-Residential On-Bill Financing Program

    Broader source: Energy.gov [DOE]

    The SoCalGas On-Bill Financing (OBF) program offers qualified business customers 0% financing from $5,000 to $100,000 per Service Account (SA) for qualifying projects. All institutional customers ...

  20. DOE - Office of Legacy Management -- Billings Hospital - Small...

    Office of Legacy Management (LM)

    of Chicago , Chicago , Illinois IL.01-1 Evaluation Year: 1979 IL.01-1 Site Operations: Nature of operations is not clear. Portions of Billings Hospital were reported to have been...

  1. John William (Bill) Ebert Jr. ? Longtime Y-12 Maintenance Manager

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

    John William (Bill) Ebert Jr. - Longtime Y-12 Maintenance Manager I knew him as "Mr. Ebert" when his office was in Building 9734. I used to park my bicycle in the hallway just...

  2. Riehle. Dorothy From: Sent: To: Subject: Bill Green Tuesday.

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

    Riehle. Dorothy From: Sent: To: Subject: Bill Green . Tuesday. January 11. 2011 9:33 AM - Dorothy- CRiehle@rl.gov Freedom of Information Act (FOIA) request -c-22) 2-...

  3. New Independent Analysis Confirms Climate Bill Costs About a...

    Office of Environmental Management (EM)

    Postage Stamp a Day New Independent Analysis Confirms Climate Bill Costs About a Postage Stamp a Day August 4, 2009 - 12:00am Addthis Washington, D.C. - A new analysis by the ...

  4. Financing Tool Fits the Bill | Department of Energy

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

    For many homeowners, the energy savings can offset a significant portion of their energy efficiency loan payment. In Oregon, Clean Energy Works offered on-bill financing as part of ...

  5. Bill Sergeant ? An icon of Oak Ridge Security

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

    a tremendous description of service to his country is depicted in those simple and straightforward words from Bill Sergeant. Like so many others who lived the experiences of the...

  6. Some Y-12 stories captured by Bill Wilcox

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

    Y-12 stories captured by Bill Wilcox One of the reference books I keep open on my desk is An Overview of the History of Y-12, 1942-1992- A Chronology of Some Noteworthy Events and...

  7. Data Management Policies Co-Chairs: Bill Allcock, Julia White

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

    Data Management Policies Co-Chairs: Bill Allcock, Julia White HPCOR 2014, June 18-19, ... CA 2 Top Discussion Points * Currently, data management at the facilities is largely ...

  8. Bill Wilcox ? The transformation and second birth of Oak Ridge...

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

    more in his honor somewhere in town, fittingly in our Municipal Building; so much of the shape of the Oak Ridge of today was created under his direction." Bill then brings to...

  9. NREL, Universities Hail Renewable Energy 'Collaboratory' Bill - News

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

    Releases | NREL NREL, Universities Hail Renewable Energy 'Collaboratory' Bill June 8, 2006 Denver, Colo. - Leaders of the U.S. Department of Energy's National Renewable Energy Laboratory (NREL), the Colorado School of Mines, Colorado State University and the University of Colorado welcomed Governor Owens' signature on House Bill 1322 - legislation that provides funding to a new Colorado renewable energy research collaboration. NREL and the three Colorado research universities have been

  10. Upping Efficiency Standards, Lowering Utility Bills | Department of Energy

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

    Upping Efficiency Standards, Lowering Utility Bills Upping Efficiency Standards, Lowering Utility Bills September 2, 2010 - 4:17pm Addthis Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs What does this mean for me? Using energy-efficient appliances is one of the easiest and most important ways consumers have to save money. Purchasing energy-efficient appliances is one of the easiest and most important ways consumers have to save money, reduce their electricity

  11. Case Studies—Financing Energy Improvements on Utility Bills

    Broader source: Energy.gov [DOE]

    This webinar, held on June 11, 2014, was the second in a two-part webinar series focused on the SEE Action report, Financing Energy Improvement on Utility Bills: Market Updates and Key Program Design Considerations for Policymakers and Administrators. Speakers discuss four of the most important on-bill program design considerations, such as how is the product structured, where the money comes from, and presents case studies from Manitoba Hydro in New York, and Pacific Gas & Electric in California.

  12. Secretary Bodman Promotes Energy Bill to Western Governors | Department of

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

    Energy Promotes Energy Bill to Western Governors Secretary Bodman Promotes Energy Bill to Western Governors March 1, 2005 - 10:37am Addthis WASHINGTON, DC - U.S. Secretary of Energy Samuel W. Bodman in a speech before the Western Governors Association today expressed the need for Congress to pass comprehensive energy legislation and highlighted the benefits of the proposal for the western United States. Secretary Bodman also discussed a number of important energy initiatives including:

  13. Take a Vacation from Your Energy Bill | Department of Energy

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

    Take a Vacation from Your Energy Bill Take a Vacation from Your Energy Bill November 16, 2011 - 2:48pm Addthis Kristin Swineford Communication Specialist, Weatherization and Intergovernmental Programs We are always talking about preparing our homes for energy efficiency and taking the right steps to decrease our carbon footprints as homeowners and renters. I realized today that it's already the middle of November, meaning it's time to begin preparing for holiday vacations. I can't think of a

  14. DOE - Office of Legacy Management -- Billings Hospital - Small Animal

    Office of Legacy Management (LM)

    Facility - University of Chicago - IL 01 Billings Hospital - Small Animal Facility - University of Chicago - IL 01 FUSRAP Considered Sites Site: Billings Hospital, Small Animal Facility, University of Chicago (IL 01) Eliminated from consideration under FUSRAP due to limited scope of activities and 15 day half-life of P-32 Designated Name: Not Designated Alternate Name: Small Animal Facility, U. of Chicago IL.01-1 Location: University of Chicago , Chicago , Illinois IL.01-1 Evaluation Year:

  15. Household heating bills expected to be lower this winter

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

    Household heating bills expected to be lower this winter U.S. consumers are expected to pay less this winter on their home heating bills because of lower oil and natural gas prices and projected milder temperatures than last winter. In its new forecast, the U.S. Energy Information Administration said households that rely on heating oil which are mainly located in the Northeast will pay the lowest heating expenditures in 9 years down 25% from last winter as consumers are expected to save about

  16. Jamaica National Net-Billing Pilot Program Evaluation

    SciTech Connect (OSTI)

    Doris, Elizabeth; Stout, Sherry; Peterson, Kimberly

    2015-12-18

    This technical report discusses the effectiveness of the Jamaica Public Service Company Limited Net-Billing Pilot Program. The National Renewable Energy Laboratory (NREL) collected and analyzed data from a wide range of stakeholders, conducted in-country research, and compared program elements to common interconnection practices to form programmatic recommendations for the Jamaica context. NREL finds that the net-billing pilot program has successfully contributed to the support of the emerging solar market in Jamaica with the interconnection of 80 systems under the program for a total of 1.38 megawatts (MW) at the time of original analysis.

  17. Two Years Later: Bill Picciano of DOE's Savannah River Site

    Broader source: Energy.gov [DOE]

    We checked back in with Bill Picciano, who we last spoke to in October 2009 after he'd recently been hired at the Savannah River Site (SRS) through the Recovery Act. Now he's permanently employed at the Site as an Associate Engineer/Technical Support Specialist - a job he's proud to have.

  18. Estimating the Energy, Demand and Cost Savings from a Geothermal Heat Pump ESPC Project at Fort Polk, LA Through Utility Bill Analysis.

    SciTech Connect (OSTI)

    Shonder, John A; Hughes, Patrick

    2006-01-01

    Energy savings performance contracts (ESPCs) are a method of financing energy conservation projects using the energy cost savings generated by the conservation measures themselves. Ideally, reduced energy costs are visible as reduced utility bills, but in fact this is not always the case. On large military bases, for example, a single electric meter typically covers hundreds of individual buildings. Savings from an ESPC involving only a small number of these buildings will have little effect on the overall utility bill. In fact, changes in mission, occupancy, and energy prices could cause substantial increases in utility bills. For this reason, other, more practical, methods have been developed to measure and verify savings in ESPC projects. Nevertheless, increasing utility bills--when ESPCs are expected to be reducing them--are problematic and can lead some observers to question whether savings are actually being achieved. In this paper, the authors use utility bill analysis to determine energy, demand, and cost savings from an ESPC project that installed geothermal heat pumps in the family housing areas of the military base at Fort Polk, Louisiana. The savings estimates for the first year after the retrofits were found to be in substantial agreement with previous estimates that were based on submetered data. However, the utility bills also show that electrical use tended to increase as time went on. Since other data show that the energy use in family housing has remained about the same over the period, the authors conclude that the savings from the ESPC have persisted, and increases in electrical use must be due to loads unassociated with family housing. This shows that under certain circumstances, and with the proper analysis, utility bills can be used to estimate savings from ESPC projects. However, these circumstances are rare and over time the comparison may be invalidated by increases in energy use in areas unaffected by the ESPC.

  19. New Infographic and Projects to Keep Your Energy Bills Out of...

    Energy Savers [EERE]

    New Infographic and Projects to Keep Your Energy Bills Out of Hot Water New Infographic and Projects to Keep Your Energy Bills Out of Hot Water April 19, 2013 - 3:21pm Addthis New ...

  20. Engaging Small Business: Energy Efficiency and On-Bill Financing for Small Businesses Webinar

    Broader source: Energy.gov [DOE]

    Engaging Small Business: Energy Efficiency and On-Bill Financing for Small Businesses Webinar, from May 2011.

  1. Office of Personnel Management (OPM) Billing System PIA, Office of Health,

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

    Safety and Security | Department of Energy Personnel Management (OPM) Billing System PIA, Office of Health, Safety and Security Office of Personnel Management (OPM) Billing System PIA, Office of Health, Safety and Security Office of Personnel Management (OPM) Billing System PIA, Office of Health, Safety and Security Office of Personnel Management (OPM) Billing System PIA, Office of Health, Safety and Security (210.01 KB) More Documents & Publications PIA - Security Clearance Work

  2. Bill Richardson Sworn in as Secretary of Energy | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) Bill Richardson Sworn in as Secretary of Energy Bill Richardson Sworn in as Secretary of Energy Washington, DC Bill Richardson is sworn in as ninth Secretary of Energy. He makes history while briefly serving in two cabinet posts at once -- both as Secretary of Energy and U. S. ambassador for the United Nations -- for several weeks

  3. Microsoft Word - Bill's version 5-20-05.doc | Department of Energy

    Office of Environmental Management (EM)

    Bill's version 5-20-05.doc Microsoft Word - Bill's version 5-20-05.doc Microsoft Word - Bill's version 5-20-05.doc (717.91 KB) More Documents & Publications Audit Report: IG-0690 Audit Report: OAS-M-06-04 Audit Report: OAI-M-16-15

  4. Financing Energy Improvements on Utility Bills: Market Updates and Key Program Design Considerations for Policymakers and Administrators

    SciTech Connect (OSTI)

    2014-05-22

    Provides an overview of the current state of on-bill programs and provides actionable insights on key program design considerations for on-bill lending programs.

  5. Energy Savings Week: Lowering Energy Bills with Efficient Home Heating

    Broader source: Energy.gov [DOE]

    With winter in full swing in many parts of the U.S., your thermostat may be getting more attention than usual. Whether you have a furnace, boiler, or heat pump system, you want to make sure your home stays warm—especially as holiday guests arrive. Fortunately, the Energy Department’s efforts to improve efficiency standards is paying dividends with energy bills associated with heating and appliances lower compared to past holiday seasons.

  6. Impact of Rate Design Alternatives on Residential Solar Customer Bills. Increased Fixed Charges, Minimum Bills and Demand-based Rates

    SciTech Connect (OSTI)

    Bird, Lori; Davidson, Carolyn; McLaren, Joyce; Miller, John

    2015-09-01

    With rapid growth in energy efficiency and distributed generation, electric utilities are anticipating stagnant or decreasing electricity sales, particularly in the residential sector. Utilities are increasingly considering alternative rates structures that are designed to recover fixed costs from residential solar photovoltaic (PV) customers with low net electricity consumption. Proposed structures have included fixed charge increases, minimum bills, and increasingly, demand rates - for net metered customers and all customers. This study examines the electricity bill implications of various residential rate alternatives for multiple locations within the United States. For the locations analyzed, the results suggest that residential PV customers offset, on average, between 60% and 99% of their annual load. However, roughly 65% of a typical customer's electricity demand is non-coincidental with PV generation, so the typical PV customer is generally highly reliant on the grid for pooling services.

  7. AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT | Department...

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

    AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT Acquisition Letters (AL) that remain in effect are identified below. All other...

  8. AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT | Department...

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

    AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT Acquisition Letters (AL)...

  9. Hand-Held Analyzer Quickly Detects Buried Human Remains - Energy...

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

    Hand-Held Analyzer Quickly Detects Buried Human Remains Oak Ridge National Laboratory ... and auditory cues to quickly alert investigators to the presence of buried human remains. ...

  10. Acquisition Letters Remaining in Effect | Department of Energy

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

    in Effect Acquisition Letters Remaining in Effect PF2009-40.pdf (768.41 KB) PF2009-40a - Attachment-Acquisition Letter 2009-06 - Acquisition Letters Remaining in Effect (133.09 KB) More Documents & Publications Acquisition Letters Remaining In Effect AL2007-05.doc� Acquisition Letters Remaining In Effect

  11. UC 9-8-309 - Human Remains | Open Energy Information

    Open Energy Info (EERE)

    9 - Human Remains Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: UC 9-8-309 - Human RemainsLegal Abstract Governs discovery of...

  12. RCW - 68.50 Human Remains | Open Energy Information

    Open Energy Info (EERE)

    68.50 Human Remains Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: RCW - 68.50 Human RemainsLegal Published NA Year...

  13. SunShot Summit: Bill Ritter Plenary Session | Department of Energy

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

    Summit: Bill Ritter Plenary Session SunShot Summit: Bill Ritter Plenary Session This video shows Bill Ritter, former governor of Colorado, presenting his plenary talk at the DOE SunShot Grand Challenge: Summit and Technology Forum on June 14, 2012. Text-Alternative Version (54.5 KB) More Documents & Publications SunShot Summit: Dan Arvizu Plenary Session SERC Community-Based Social Marketing for Weatherization Programs Webinar The Energy Audit Process & State Applications

  14. Bodman Statement on House Passage of Energy Bill | Department of Energy

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

    House Passage of Energy Bill Bodman Statement on House Passage of Energy Bill April 21, 2005 - 10:57am Addthis Washington, DC - Energy Secretary Samuel W. Bodman released the following statement today regarding House passage of energy legislation: "I congratulate the House of Representatives for passing comprehensive energy legislation. This bill will put us on a path to affordable and reliable supplies of energy in the future by improving energy efficiency; increasing domestic energy

  15. Energy Secretary Bodman Heads to West Virginia to Promote Energy Bill |

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

    Department of Energy Heads to West Virginia to Promote Energy Bill Energy Secretary Bodman Heads to West Virginia to Promote Energy Bill July 7, 2005 - 2:00pm Addthis Secretary Promotes Energizing America for Energy Security BELLE, WV - Secretary of Energy Samuel W. Bodman today traveled to West Virginia to urge the Congress to pass comprehensive energy legislation that is now before them. The bill reflects many of the principles of President Bush's national energy policy including the

  16. CBEI: Demonstrating On-Bill Financing to Encourage Deep Retrofits - 2015

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

    Peer Review | Department of Energy Demonstrating On-Bill Financing to Encourage Deep Retrofits - 2015 Peer Review CBEI: Demonstrating On-Bill Financing to Encourage Deep Retrofits - 2015 Peer Review Presenter: Rudy Terry, Philadelphia Industrial Development Corp. View the Presentation CBEI: Demonstrating On-Bill Financing to Encourage Deep Retrofits - 2015 Peer Review (1.05 MB) More Documents & Publications Reducing Cost Barriers to Energy Efficiency Improvements (201) CBEI: Using DOE

  17. B&W Y-12 names Bill Tindal Vice President for Production | Y...

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

    Duling, who has accepted a position at Nuclear Fuel Services, a subsidiary of Babcock & Wilcox Nuclear Operations Group, Inc., in Erwin, Tenn. "Bill is uniquely suited for this ...

  18. Analyzing and Managing Bill Impacts of Energy Efficiency Programs. Principles and Recommendations

    SciTech Connect (OSTI)

    none,

    2011-07-01

    Provides policymakers with principles and recommendations to understand and manage concerns about bill and rate impacts resulting from requiring utilities to provide efficiency programs.

  19. The Impact of Rate Design and Net Metering on the Bill Savings...

    Open Energy Info (EERE)

    Impact of Rate Design and Net Metering on the Bill Savings from Distributed Photovoltaics (PV) for Residential Customers in California Jump to: navigation, search Tool Summary...

  20. Bill Gates and Deputy Secretary Poneman Discuss the Energy Technology Landscape

    Broader source: Energy.gov [DOE]

    Bill Gates and Deputy Secretary of Energy Daniel Poneman discuss the future of energy technology during the twenty-second Plenary Meeting of the Nuclear Suppliers Group.

  1. Bill Reis Named Vice President, Public & Governmental Affairs | Y-12

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

    National Security Complex Bill Reis Named Vice ... Bill Reis Named Vice President, Public & Governmental Affairs Posted: October 30, 2013 - 10:15am Bill Reis, Vice President, Public & Governmental Affairs OAK RIDGE, Tenn. - Bill Reis has been appointed Vice President, Public & Governmental Affairs for B&W Y-12. Reis has worked at Y-12 for 30 years in a variety of roles. He most recently served as Vice President for Environment, Safety & Health. During his tenure, B&W

  2. Mixed Acid Oxidation

    SciTech Connect (OSTI)

    Pierce, R.A.

    1999-10-26

    Several non-thermal processes have been developed to destroy organic waste compounds using chemicals with high oxidation potentials. These efforts have focused on developing technologies that work at low temperatures, relative to incineration, to overcome many of the regulatory issues associated with obtaining permits for waste incinerators. One such technique with great flexibility is mixed acid oxidation. Mixed acid oxidation, developed at the Savannah River Site, uses a mixture of an oxidant (nitric acid) and a carrier acid (phosphoric acid). The carrier acid acts as a non-volatile holding medium for the somewhat volatile oxidant. The combination of acids allows appreciable amounts of the concentrated oxidant to remain in the carrier acid well above the oxidant''s normal boiling point.

  3. A National Forum on Demand Response: Results on What Remains...

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

    A National Forum on Demand Response: Results on What Remains to Be Done to Achieve Its Potential - Measurement and Verification Working Group A National Forum on Demand Response: ...

  4. Mixed Waste Working Group report

    SciTech Connect (OSTI)

    Not Available

    1993-11-09

    The treatment of mixed waste remains one of this country`s most vexing environmental problems. Mixed waste is the combination of radioactive waste and hazardous waste, as defined by the Resource Conservation and Recovery Act (RCRA). The Department of Energy (DOE), as the country`s largest mixed waste generator, responsible for 95 percent of the Nation`s mixed waste volume, is now required to address a strict set of milestones under the Federal Facility Compliance Act of 1992. DOE`s earlier failure to adequately address the storage and treatment issues associated with mixed waste has led to a significant backlog of temporarily stored waste, significant quantities of buried waste, limited permanent disposal options, and inadequate treatment solutions. Between May and November of 1993, the Mixed Waste Working Group brought together stakeholders from around the Nation. Scientists, citizens, entrepreneurs, and bureaucrats convened in a series of forums to chart a course for accelerated testing of innovative mixed waste technologies. For the first time, a wide range of stakeholders were asked to examine new technologies that, if given the chance to be tested and evaluated, offer the prospect for better, safer, cheaper, and faster solutions to the mixed waste problem. In a matter of months, the Working Group has managed to bridge a gap between science and perception, engineer and citizen, and has developed a shared program for testing new technologies.

  5. ORISE: Study finds foreign doctorate recipients' stay rates remain...

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

    in the United States remains high No evidence that visa restrictions are reducing stay rates, according to report FOR IMMEDIATE RELEASE Jan. 18, 2012 FY12-12 OAK RIDGE,...

  6. U.S. gasoline prices remain steady (short version)

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

    average retail price for regular gasoline remained unchanged this week at 2.78 a gallon on Monday, based on the weekly price survey by the U.S. Energy Information Administration

  7. FIA-15-0009 - In the Matter of Bill Streifer | Department of Energy

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

    9 - In the Matter of Bill Streifer FIA-15-0009 - In the Matter of Bill Streifer On March 31, 2015, OHA denied a FOIA Appeal filed by Bill Streifer. In his Appeal, Mr. Streifer challenged the adequacy of the search that was performed by the DOE Office of Information Resources (OIR) in response to Mr. Streifer's request for documents pertaining to payments made to patent holders for inventions used during the Manhattan Project. The OIR was unable to locate any responsive documents. In its

  8. Wife of Bill Schneider a retired staff member passed away | Jefferson Lab

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

    Wife of Bill Schneider a retired staff member passed away Wife of Bill Schneider, a retired staff member, passed away on June 29; Visitation set for July 6, memorial service will be July 7 Madeleine Schneider, the wife of Bill Schneider, a retired staff member and now consultant on the 12 GeV Upgrade Project, passed away on June 29. A visitation will be held on Wednesday, July 6 from 2-4 p.m. and from 6-8 p.m. at Nelsen Funeral Home, located at 3785 Strawberry Plains Rd., Williamsburg. A

  9. 15 Ways to Save on Your Water Heating Bill | Department of Energy

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

    15 Ways to Save on Your Water Heating Bill 15 Ways to Save on Your Water Heating Bill October 26, 2009 - 3:49pm Addthis Allison Casey Senior Communicator, NREL Sometimes it surprises me to see that the most popular pages on the site are the ones about solar water heaters and demand (or tankless) water heaters. But considering that water heating can account for around 12% of a family's utility bill-the biggest chunk after space heating and cooling-it really shouldn't be that surprising that you

  10. U.S. diesel fuel price remains stable

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

    diesel fuel price remains stable The U.S. average retail price for on-highway diesel fuel remained unchanged from a week ago at $2.43 a gallon on Monday. That's based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the West Coast states at 2.71 a gallon, up 7-tenths of a penny from a week ago. Prices were lowest in the Gulf Coast states at 2.29 a gallon, down 1.1 cents. This is Amerine Woodyard

  11. EECBG Success Story: Forsyth County Slashes Energy Bills with Upgrades

    Broader source: Energy.gov [DOE]

    Forsyth County, Georgia has been among the nation's fastest growing counties for the past ten years. Given the growth, officials are working diligently to remain mindful of its environmental impact. Learn more.

  12. New Energy Efficiency Standards for Microwave Ovens to Save Consumers on Energy Bills

    Broader source: Energy.gov [DOE]

    U.S. Energy Secretary Ernest Moniz announced today that the Energy Department has finalized new energy efficiency standards for microwave ovens that will save consumers nearly $3 billion on their energy bills through 2030.

  13. Live Webcast on the 2014 Farm Bill's Renewable Energy for America Program

    Broader source: Energy.gov [DOE]

    The Energy Department will present a live webcast titled “The 2014 Farm Bill's Renewable Energy for America Program” on May 21, 2014, from 3:00 to 4:00 p.m. Eastern Standard Time.

  14. Day Three of 2012 ARPA-E Summit Will Feature President Bill Clinton...

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

    Three of 2012 ARPA-E Summit Will Feature President Bill Clinton, ARPA-E Director Majumdar, and America's Top Energy Thought Leaders Day Three of 2012 ARPA-E Summit Will Feature ...

  15. Analysis of Five Selected Tax Provisions of the Conference Energy Bill of 2003

    Reports and Publications (EIA)

    2004-01-01

    This special report was undertaken at the January 29, 2004, request of Senator John Sununu to perform an assessment of five specific tax provisions of the Conference Energy Bill of 2003.

  16. FIA-14-0015 - In the Matter of Bill Streifer | Department of...

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

    On March 6, 2014, The Office of Hearings and Appeals (OHA) denied an Appeal filed by Bill ... Accordingly, OHA denied the Appeal. FIA-14-0015.pdf (209.72 KB) More Documents & ...

  17. SoCalGas- Non-Residential On-Bill Financing Program

    Broader source: Energy.gov [DOE]

    The SoCalGas On-Bill Financing (OBF) program offers qualified business customers 0% financing from $5,000 to $100,000 per meter for qualifying natural gas equipment. All institutional customers (i...

  18. SDG&E- Non-Residential On-Bill Financing Program

    Broader source: Energy.gov [DOE]

    On-Bill Financing is available to any commercial or government-funded customer participating in an energy efficiency rebate or incentive program. The program is open to all non-residential...

  19. New Jersey Natural Gas- SAVEGREEN Residential On-Bill Financing Program

    Broader source: Energy.gov [DOE]

    Through the SAVEGREEN Project, New Jersey Natural Gas (NJNG) provides an On-Bill Repayment Program (OBRP) for $2,500 up to $10,000 at 0% APR with no fees, points, or closing cost for energy...

  20. New Jersey Natural Gas- SAVEGREEN Commercial On-Bill Financing Program

    Broader source: Energy.gov [DOE]

    New Jersey Natural Gas (NJNG) under SAVEGREEN Project offers 0% APR On-Bill Repayment Program (OBRP) for eligible small to mid-sized commercial, industrial, and local governmental buildings in its...

  1. Heating oil and propane households bills to be lower this winter...

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

    Heating oil and propane households bills to be lower this winter despite recent cold spell Despite the recent cold weather, households that use heating oil or propane as their main ...

  2. NeighborWorks On-Bill Option Simplifies Loan Payments in Vermont...

    Energy Savers [EERE]

    NeighborWorks On-Bill Option Simplifies Loan Payments in Vermont Photo of a family standing in front of a house. Paying for energy improvements just got easier in the Green ...

  3. Short-Term Energy Outlook Supplement: Summer 2013 Outlook for Residential Electric Bills

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

    Summer 2013 Outlook for Residential Electric Bills June 2013 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | STEO Supplement: Summer 2013 Outlook for Residential Electric Bills i This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by

  4. New Independent Analysis Confirms Climate Bill Costs About a Postage Stamp

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

    a Day | Department of Energy Independent Analysis Confirms Climate Bill Costs About a Postage Stamp a Day New Independent Analysis Confirms Climate Bill Costs About a Postage Stamp a Day August 4, 2009 - 12:00am Addthis Washington, D.C. - A new analysis by the independent, non-partisan Energy Information Agency confirms findings by earlier reports from the Congressional Budget Office and the Environmental Protection Agency that the Waxman-Markey energy and climate legislation will cost

  5. Energy Secretary Bodman's Statement on House Passage of the Energy Bill |

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

    Department of Energy Bodman's Statement on House Passage of the Energy Bill Energy Secretary Bodman's Statement on House Passage of the Energy Bill July 28, 2005 - 2:29pm Addthis WASHINGTON, DC - Secretary of Energy Samuel W. Bodman today released the following statement regarding House passage of the Energy Policy Act of 2005: "Ensuring America's future energy security has been a priority for President Bush since his early days in office, and I commend the House of Representatives,

  6. On-Bill Financing for Energy Efficiency Improvements: A Review of Current

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

    Program Challenges, Opportunities, and Best Practices | Department of Energy Improvements: A Review of Current Program Challenges, Opportunities, and Best Practices On-Bill Financing for Energy Efficiency Improvements: A Review of Current Program Challenges, Opportunities, and Best Practices The purpose of this report is to take a closer look at experience with on-bill financing programs and to analyze key elements for successful programs as well as factors that may impede the achievement of

  7. EERE Success Story-New Jersey: Reducing Energy Bills for Camden's

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

    Families | Department of Energy Reducing Energy Bills for Camden's Families EERE Success Story-New Jersey: Reducing Energy Bills for Camden's Families April 25, 2013 - 12:58pm Addthis The Northgate II, a 308-unit apartment building, was treated with Aeroseal, thanks to a grant from New Jersey's Multifamily Weatherization Assistance Program. Aeroseal, developed at DOE's Lawrence Berkeley National Laboratory by Dr. Mark Modera, uses airborne adhesive particles to seal leaky air ducts. The

  8. A Home Cooling Strategy for Lower Energy Bills | Department of Energy

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

    A Home Cooling Strategy for Lower Energy Bills A Home Cooling Strategy for Lower Energy Bills June 18, 2015 - 9:58am Addthis Proper maintenance can help keep your air conditioner running efficiently and prolong the life of the unit. | Photo courtesy of istockphoto.com/Spiderstock Proper maintenance can help keep your air conditioner running efficiently and prolong the life of the unit. | Photo courtesy of istockphoto.com/Spiderstock Allison Casey Senior Communicator, NREL What does this mean for

  9. DOE Announces Webinars on On-Bill Financing, Design Conditions for the

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

    Hurricane Metocean Environment, and More | Department of Energy On-Bill Financing, Design Conditions for the Hurricane Metocean Environment, and More DOE Announces Webinars on On-Bill Financing, Design Conditions for the Hurricane Metocean Environment, and More December 31, 2014 - 4:32pm Addthis EERE offers webinars to the public on a range of subjects, from adopting the latest energy efficiency and renewable energy technologies, to training for the clean energy workforce. Webinars are free;

  10. Seeing Savings from an ESPC Project in Fort Polk's Utility Bills

    SciTech Connect (OSTI)

    Shonder, J.A.

    2005-03-08

    Federal agencies have implemented many energy efficiency projects over the years with direct funding or alternative financing vehicles such as energy savings performance contracts (ESPCs). While it is generally accepted that these projects save energy and costs, the savings are usually not obvious in the utility bills. This is true for many valid technical reasons, even when savings are verified in other ways to the highest degree of certainty. However, any perceived deficiency in the evidence for savings is problematic when auditors or other observers evaluate the outcome of energy projects and the achievements of energy management programs. This report discusses under what circumstances energy savings should or should not be evident in utility bills. In the special case of a large ESPC project at the Army's Fort Polk, the analysis of utility bills carried out by the authors does unequivocally confirm and quantify savings. The data requirements and methods for arriving at definitive answers through utility bill analysis are demonstrated in our discussion of the Fort Polk project. The following paragraphs address why the government generally should not expect to see savings from ESPC projects in their utility bills. We also review lessons learned and best practices for measurement and verification (M&V) that can assure best value for the government and are more practical, straightforward, and cost-effective than utility bill analysis.

  11. United States Collaborates with Switzerland to Remove Last Remaining

    National Nuclear Security Administration (NNSA)

    Separated Plutonium | National Nuclear Security Administration | (NNSA) United States Collaborates with Switzerland to Remove Last Remaining Separated Plutonium March 03, 2016 (WASHINGTON, D.C.) - The Department of Energy's National Nuclear Security Administration (NNSA), working in collaboration with the Government of Switzerland, announced that approximately 20 kilograms of separated plutonium have been transported from Switzerland to the United States. The successful transport of this

  12. NNSA Partnership Successfully Removes All Remaining HEU from Uzbekistan |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration | (NNSA) Partnership Successfully Removes All Remaining HEU from Uzbekistan September 29, 2015 WASHINGTON, DC - Today, the Department of Energy's National Nuclear Security Administration (DOE/NNSA) announced the successful return of the final 5 kilograms (approximately 11 pounds) of highly enriched uranium (HEU) spent fuel from the IIN-3M "Foton" research reactor in Tashkent, Uzbekistan to Russia. This is the eighth shipment of HEU from

  13. Belarus ratifies START I pact; Ukraine remains last holdout

    SciTech Connect (OSTI)

    Lockwood, D.

    1993-03-01

    The Belarus Parliment ratified START I by a vote of 218 to 1 on February 4, 1993. The Parliment also voted to accede to the nuclear Non-Proliferation Treaty as a non-nuclear weapon state. The Parliment also passed two companion accords with Russia to coordinate the withdrawal of the ICBMs now in Belarus and to define the legal states of those weapons. Ukraine remains the only party to START I that has not yet approved the treaty.

  14. U.S. diesel fuel prices remain stable

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

    diesel fuel prices remain stable The U.S. average retail price for on-highway diesel fuel fell 6-tenths of a penny to $2.12 a gallon on Monday. That's based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the West Coast states at 2.32 a gallon, up 2-tenths of a penny from a week ago. Prices were lowest in the Gulf Coast states at 1.98 a gallon, down 1.8 cents. This is Amerine Woodyard

  15. Oil and gas resources remaining in the Permian Basin

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    In this book the authors present a reevaluation of the oil and gas resource base remaining in existing Permian Basin reservoirs. The Permian Basin is one of the nation's premier sources of oil production, accounting for almost one quarter of the total domestic oil resource. The distribution and magnitude of oil and gas resources discovered in the basin are documented at the play and reservoir levels. Data on reservoir geology and volumetric analysis come from the oil and gas atlases published by the Bureau of Economic Geology, the Bureau's oil-reservoir data base, and NRG Associates Significant Oil and Gas Fields of the United States.

  16. Hydrogen effect on remaining life of hydroprocessing reactors

    SciTech Connect (OSTI)

    Iwadate, T.; Nomura, T.; Watanabe, J.

    1988-02-01

    Old vintage 2.25Cr-1Mo steels used for high-temperature/pressure hydroprocessing reactors have a high potential for temper embrittlement. The cracks caused by hydrogen embrittlement (HE) have been experienced in a stainless steel overlay and base metal of hydroprocessing reactors. In this paper, the temper embrittlement behavior during long-term service is discussed using the results of isothermal temper embrittlement tests up to 30,000 h of exposure. HE susceptibility of base metals, i.e., the threshold stress intensity factor K/sub IH/ and hydrogen-assisted crack growth rate behavior are also discussed. Based on the experimental data obtained, the remaining life assessment of a 2.25Cr-1Mo steel hydroprocessing reactor is analyzed from knowledge of HE.

  17. Sylgard Mixing Study

    SciTech Connect (OSTI)

    Bello, Mollie [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Welch, Cynthia F. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Goodwin, Lynne Alese [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Keller, Jennie [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2014-08-22

    Sylgard 184 and Sylgard 186 silicone elastomers form Dow Corning are used as potting agents across the Nuclear Weapons Complex. A standardized mixing procedure is required for filled versions of these products. The present study is a follow-up to a mixing study performed by MST-7 which established the best mixing procedure to use when adding filler to either 184 or 186 base resins. The most effective and consistent method of mixing resin and curing agent for three modified silicone elastomer recipes is outlined in this report. For each recipe, sample size, mixing type, and mixing time was varied over 10 separate runs. The results show that the THINKY Mixer gives reliable mixing over varying batch sizes and mixing times. Hand Mixing can give improved mixing, as indicated by reduced initial viscosity; however, this method is not consistent.

  18. Energy and Water Development Appropriation Bill, 1987. Introduced in the Senate, Ninety-Ninth Congress, Second Session, September 15, 1986

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    The Senate Appropriations Committee report on H.R. 5162 includes information pertaining to the bill as well as suggested amendments to the nearly $15.55 billion bill passed by the House. The four titles of the bill cover appropriations for the Army Corps of Engineers, the Departments of Interior and Energy, and independent agencies. Detailed budget items and committee recommendations make up the bulk of the report.

  19. Secretary of Energy Samuel W. Bodman's Statement on the First Meeting of the House-Senate Energy Bill Conference Committee

    Office of Energy Efficiency and Renewable Energy (EERE)

    WASHINGTON, D.C. - Secretary of Energy Samuel W. Bodman today released the following statement on the first meeting of the House-Senate Energy Bill Conference Committee:

  20. Utility bill comprehension in the commercial and industrialsector: results of field research

    SciTech Connect (OSTI)

    Payne, Christopher T.

    2000-06-02

    This paper presents the results of interviews conducted with 44 business people in 10 states to examine the use of the utility bill as an information mechanism for providing businesses with the relationship between energy consumption and cost. Our results indicate that there are significant barriers to the use of the utility bill as an information tool for energy consumers. Furthermore, we found significant variations among respondents in the information desired from the bill, and differences in decision-making criteria for investments aimed at reducing energy consumption and for those aimed at other forms of waste minimization. These results call into question the applicability of standard market theories in the purchase of energy by most businesses.

  1. Look Up to See Your Bills Go Down: Making Your Attic More Efficient |

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

    Department of Energy Look Up to See Your Bills Go Down: Making Your Attic More Efficient Look Up to See Your Bills Go Down: Making Your Attic More Efficient July 18, 2011 - 5:29pm Addthis Allison Casey Senior Communicator, NREL This year at my house, we have been on a quest to make our attic more energy efficient. I think we realized just how much this unseen area contributes to our overall comfort -not to mention what we pay to heat and cool the house. The first thing we did was install

  2. ARPA-E Announces 2012 Energy Innovation Summit Featuring Bill Gates, Fred

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

    Smith and Lee Scott | Department of Energy 2012 Energy Innovation Summit Featuring Bill Gates, Fred Smith and Lee Scott ARPA-E Announces 2012 Energy Innovation Summit Featuring Bill Gates, Fred Smith and Lee Scott September 9, 2011 - 9:25am Addthis New York, NY - The U.S. Department of Energy's Advanced Research Projects Agency - Energy (ARPA-E) Director, Arun Majumdar, announced yesterday that the Agency will hold its third annual ARPA-E Energy Innovation Summit from February 27 - 29, 2012

  3. Microsoft PowerPoint - 03.2010_Metering Billing MDM America.pptx

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

    METERING BILLING/MDM AMERICA Back-up Generation Sources (BUGS) Prepared by Steve Pullins March 9, 2010 Metering, Billing/MDM America - San Diego, CA This material is based upon work supported by the Department of Energy under Award Number DE- Department of Energy under Award Number DE AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the

  4. How to Save on Energy Bills When Buying a New Home | Department of Energy

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

    to Save on Energy Bills When Buying a New Home How to Save on Energy Bills When Buying a New Home June 26, 2013 - 2:09pm Addthis When considering a new home, keep energy efficiency in mind. | Photo courtesy of Warren Gretz, NREL 08742 When considering a new home, keep energy efficiency in mind. | Photo courtesy of Warren Gretz, NREL 08742 This chart shows how much energy a typical appliance uses per year and its corresponding cost based on national averages. For example, a refrigerator uses

  5. CMA lauds long-awaited Schaefer bill, but passage is unlikely

    SciTech Connect (OSTI)

    Fairley, P.

    1996-07-24

    Representative Dan Schaefer (R., CO) has introduced a bill mandating competition in the retail electricity supply market by the end of 2000--a move that CMA estimates could save the energy-intensive chemical industry $600 million/year. Schaefer, who is chairman of the House Commerce Committee`s Energy and Power subcommittee, proposes that states implement competition; many are already implementing competition in retail markets (CW, March 13, p. 42). The bill would also repeal two federal laws regulating power companies--the Public Utilities Regulatory Policy and Holding Company Acts--and require that all generators of electricity employ renewable energy sources for at least 2% of their output.

  6. Energy Efficiency Tricks to Stop Your Energy Bill from Haunting You |

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

    Department of Energy Tricks to Stop Your Energy Bill from Haunting You Energy Efficiency Tricks to Stop Your Energy Bill from Haunting You October 26, 2015 - 10:49am Addthis This Halloween, keep ghosts and goblins at bay -- while saving energy and money -- with these home energy efficiency tricks. | Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. This Halloween, keep ghosts and goblins at bay -- while saving energy and money -- with these

  7. Tapping Solar for Hot Water and Cheaper Bills for Puerto Rico | Department

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

    of Energy Solar for Hot Water and Cheaper Bills for Puerto Rico Tapping Solar for Hot Water and Cheaper Bills for Puerto Rico November 3, 2010 - 10:00am Addthis Stephen Graff Former Writer & editor for Energy Empowers, EERE What does this mean for me? 150 new jobs. 1200 solar water heaters installed. In Puerto Rico, solar water heaters have been popular for decades. But even with energy savings, not everyone can afford one. Through a new Recovery Act-funded program for the island, more

  8. Lower oil prices also cutting winter heating oil and propane bills

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

    Lower oil prices also cutting winter heating oil and propane bills Lower oil prices are not only driving down gasoline costs, but U.S. consumers will also see a bigger savings in their heating oil and propane bills this winter. In its new short-term forecast, the U.S. Energy Information Administration said households that use heating oil most of which are located in the Northeast will pay on average $1,779 this winter. That's 25% less or a savings of nearly $600 compared with last winter. The

  9. Mixing in astrophysics

    SciTech Connect (OSTI)

    Fryer, Christopher Lee

    2011-01-07

    Turbulent mixing plays a vital role in many fields in astronomy. Here I review a few of these sites, discuss the importance of this turbulent mixing and the techniques used by astrophysicists to solve these problems.

  10. VIDEO: Bill Gates and Secretary Chu Chat on the Future of Energy

    Broader source: Energy.gov [DOE]

    Watch here: Energy Secretary Steven Chu and Microsoft Founder and Chairman Bill Gates hold a fireside chat at the 2012 ARPA-E Energy Innovation Summit, where the two exchanged ideas about how small businesses and innovators can get off the ground successfully.

  11. Better Buildings Neighborhood Initiative Upgrades 100,000 Buildings, Saves $730 Million on Energy Bills

    Broader source: Energy.gov [DOE]

    Building on President Obama’s Climate Action Plan and the Administration’s Better Buildings Initiative, the Energy Department announced today that the Department’s Better Buildings Neighborhood Program has helped more than 40 state and local governments upgrade more than 100,000 buildings and save families and businesses over $730 million on utility bills.

  12. Fuel Mix Disclosure

    Broader source: Energy.gov [DOE]

    In January 1999, the Colorado Public Utility Commission (PUC) adopted regulations requiring the state's utilities to disclose information regarding their fuel mix to retail customers. Utilities are...

  13. Mixed oxide solid solutions

    DOE Patents [OSTI]

    Magno, Scott; Wang, Ruiping; Derouane, Eric

    2003-01-01

    The present invention is a mixed oxide solid solution containing a tetravalent and a pentavalent cation that can be used as a support for a metal combustion catalyst. The invention is furthermore a combustion catalyst containing the mixed oxide solid solution and a method of making the mixed oxide solid solution. The tetravalent cation is zirconium(+4), hafnium(+4) or thorium(+4). In one embodiment, the pentavalent cation is tantalum(+5), niobium(+5) or bismuth(+5). Mixed oxide solid solutions of the present invention exhibit enhanced thermal stability, maintaining relatively high surface areas at high temperatures in the presence of water vapor.

  14. Mixed Solvent Electrolyte Model

    Broader source: Energy.gov [DOE]

    With assistance from AMO, OLI Systems, Inc., developed the mixed-solvent electrolyte model, a comprehensive physical property package that can predict the properties of electrolyte systems ranging...

  15. 2012 ARPA-E Energy Innovation Summit: Fireside Chat with Steven Chu and Bill Gates

    ScienceCinema (OSTI)

    Chu, Steven (U.S. Department of Energy Secretary); Gates, Bill (Microsoft, Chairman); Podesta, John (Center for American Progress, Chair and Counselor)

    2012-03-21

    The third annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2012. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. This video captures a session called 'Fireside Chat' that featured Steven Chu, the Secretary of Energy, and Bill Gates, Chairman of Microsoft Corporation. The session is moderated by John Podesta, Chair of the Center for American Progress. Energy Secretary Steven Chu and Microsoft Founder and Chairman Bill Gates exchanged ideas about how small businesses and innovators can overcome the challenges that face many startups.

  16. Application of IEEE Standard 519-1992 harmonic limits for revenue billing meters

    SciTech Connect (OSTI)

    Arseneau, R.; Heydt, G.T.; Kempker, M.J.

    1997-01-01

    This paper identifies the potential for billing inequities at harmonic generating loads due to different measuring methods implemented in revenue meters. Potential problems are almost exclusively in the commercial and industrial sectors where demand and power factor charges are common. Field data are used to illustrate that compliance with IEEE Standard 519-1992 reduces the possibility of meter reading differences thus promoting a more equitable treatment of all customers.

  17. Summary Impacts of Modeled Provisions of the 2003 Conference Energy Bill

    Reports and Publications (EIA)

    2004-01-01

    This service report was undertaken at the February 2, 2004, request of Senator John Sununu to perform an assessment of the Conference Energy Bill of 2003. This report summarizes the CEB provisions that can be analyzed using the National Energy Modeling System (NEMS) and have the potential to affect energy consumption, supply, and prices. The impacts are estimated by comparing the projections with the CEB provisions to the AEO2004 Reference Case.

  18. Carbon Cycle 2.0: Bill Collins: A future without CC2.0

    ScienceCinema (OSTI)

    Bill Collins

    2010-09-01

    Bill Collins speaks at the Carbon Cycle 2.0 kick-off symposium Feb. 1, 2010. We emit more carbon into the atmosphere than natural processes are able to remove - an imbalance with negative consequences. Carbon Cycle 2.0 is a Berkeley Lab initiative to provide the science needed to restore this balance by integrating the Labs diverse research activities and delivering creative solutions toward a carbon-neutral energy future. http://carboncycle2.lbl.gov/

  19. Secretary of Energy's Statement on the Senate Energy and Natural Resources Committee Approval of the Energy Bill

    Broader source: Energy.gov [DOE]

    WASHINGTON, DC – Secretary of Energy Samuel W. Bodman released the following statement regarding the Senate Energy & Natural Resources Committee’s approval of a comprehensive energy bill...

  20. Electricity Bill Savings from Residential Photovoltaic Systems: Sensitivities to Changes in Future Electricity Market Conditions

    SciTech Connect (OSTI)

    Darghouth, Naim; Barbose, Galen; Wiser, Ryan

    2013-01-09

    This scoping study investigates the impact of, and interactions among, three key sources of uncertainty in the future value of bill savings from customer-sited PV, focusing in particular on residential customers. These three sources of uncertainty are: changes to electricity market conditions that would affect retail electricity prices, changes to the types of retail rate structures available to residential customers with PV, and shifts away from standard net-metering toward other compensation mechanisms for residential PV. We investigate the impact of a range of electricity market scenarios on retail electricity prices and rate structures, and the resulting effects on the value of bill savings from PV. The scenarios include various levels of renewable and solar energy deployment, high and low natural gas prices, the possible introduction of carbon pricing, and greater or lesser reliance on utility-scale storage and demand response. We examine the bill savings from PV with time-invariant, flat residential retail rates, as well as with time-varying retail rates, including time-of-use (TOU) rates and real-time pricing (RTP). In addition, we explore a flat rate with increasing-block pricing (IBP). We evaluate the bill savings from PV with net metering, as currently allowed in many states, as well as scenarios with hourly netting, a partial form of net metering. This scoping study is the first known effort to evaluate these types of interactions in a reasonably comprehensive fashion, though by no means have we considered every possible change to electricity market conditions, retail rate structures, or PV compensation mechanisms. It focuses solely on the private value of bill savings for residential PV and does not seek to quantify the broader social or economic cost or value of solar electricity. Our analysis applies assumptions based loosely on California’s electricity market in a future year (2030); however, it is neither intended to forecast California’s future

  1. ADVANCED MIXING MODELS

    SciTech Connect (OSTI)

    Lee, S.; Dimenna, R.; Tamburello, D.

    2011-02-14

    The process of recovering and processing High Level Waste (HLW) the waste in storage tanks at the Savannah River Site (SRS) typically requires mixing the contents of the tank with one to four mixers (pumps) located within the tank. The typical criteria to establish a mixed condition in a tank are based on the number of pumps in operation and the time duration of operation. To ensure that a mixed condition is achieved, operating times are typically set conservatively long. This approach results in high operational costs because of the long mixing times and high maintenance and repair costs for the same reason. A significant reduction in both of these costs might be realized by reducing the required mixing time based on calculating a reliable indicator of mixing with a suitably validated computer code. The focus of the present work is to establish mixing criteria applicable to miscible fluids, with an ultimate goal of addressing waste processing in HLW tanks at SRS and quantifying the mixing time required to suspend sludge particles with the submersible jet pump. A single-phase computational fluid dynamics (CFD) approach was taken for the analysis of jet flow patterns with an emphasis on the velocity decay and the turbulent flow evolution for the farfield region from the pump. Literature results for a turbulent jet flow are reviewed, since the decay of the axial jet velocity and the evolution of the jet flow patterns are important phenomena affecting sludge suspension and mixing operations. The work described in this report suggests a basis for further development of the theory leading to the identified mixing indicators, with benchmark analyses demonstrating their consistency with widely accepted correlations. Although the indicators are somewhat generic in nature, they are applied to Savannah River Site (SRS) waste tanks to provide a better, physically based estimate of the required mixing time. Waste storage tanks at SRS contain settled sludge which varies in

  2. [BILLING CODE

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

    10 CFR Parts 433 Docket No.: EERE-2011-BT-STD-0055 RIN 1904-AC60 Energy Efficiency ... ASHRAE 90.1-2007 90.1-2010 89,888,200 91,851 1.2795 10% below 90.1-2010 126,091,100 ...

  3. Bill Lewis

    Broader source: Energy.gov [DOE]

    William A. Lewis, Jr. was appointed Deputy Director of the Office of Civil Rights and Diversity in October 2005. Prior to this appointment, Mr. Lewis was named Director, Office of Employee Concerns...

  4. Nearly discontinuous chaotic mixing

    SciTech Connect (OSTI)

    Sharp, David Howland [Los Alamos National Laboratory; Lim, Hyun K [STONYBROOK UNIV.; Yu, Yan [STONYBROOK UNIV.; Glimm, James G [STONYBROOK UNIV.

    2009-01-01

    A new scientific approach is presented for a broad class of chaotic problems involving a high degree of mixing over rapid time scales. Rayleigh-Taylor and Richtmyer-Meshkov unstable flows are typical of such problems. Microscopic mixing properties such as chemical reaction rates for turbulent mixtures can be obtained with feasible grid resolution. The essential dependence of (some) fluid mixing observables on transport phenomena is observed. This dependence includes numerical as well as physical transport and it includes laminar as well as turbulent transport. A new approach to the mathematical theory for the underlying equations is suggested.

  5. Mixing method and apparatus

    DOE Patents [OSTI]

    Green, Norman W.

    1982-06-15

    Method of mixing particulate materials comprising contacting a primary source and a secondary source thereof whereby resulting mixture ensues; preferably at least one of the two sources has enough motion to insure good mixing and the particulate materials may be heat treated if desired. Apparatus for such mixing comprising an inlet for a primary source, a reactor communicating therewith, a feeding means for supplying a secondary source to the reactor, and an inlet for the secondary source. Feeding means is preferably adapted to supply fluidized materials.

  6. Fuel Mix Disclosure

    Broader source: Energy.gov [DOE]

    California's retail electricity suppliers must disclose to all customers the fuel mix used in the generation of electricity. Utilities must use a standard label created by the California Energy...

  7. S. 1201: a Bill to amend the Internal Revenue Code of 1954 to extend the residential energy credit. Introduced in the Senate of the United States, Ninety-Ninth Congress, First Session, May 23, 1985

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    Amendments to the Internal Revenue Code extend the residential energy credit with respect to solar renewable energy source expenditures, with declining percentages of credit, through 1990. The current credit allows 40% with a limit of $10,000. The phaseout schedule drops 5% per year, except for photovoltaic systems, which remain at 40% through 1990. Other qualifications treat solar hot water systems and active solar space heating systems. The Bill defines solar property as equipment which uses solar energy to generate electricity, to heat or cool space or water and to provide solar process heat.

  8. Mastering the Metabolic Mix

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

    Mastering the Metabolic Mix 1663 Los Alamos science and technology magazine Latest Issue:July 2016 past issues All Issues » submit Mastering the Metabolic Mix Through the discovery of natural tricks and the invention of new tactics, scientists are harnessing the power of RNA to manipulate gene expression in bacteria. March 8, 2016 Cliff Unkefer, Karissa Sanbonmatsu, and Scott Hennelly Los Alamos scientists Cliff Unkefer, Karissa Sanbonmatsu, and Scott Hennelly lead a larger team that is

  9. Department of Housing and Urban Development-Independent Agencies Appropriations Bill, 1985

    SciTech Connect (OSTI)

    Not Available

    1984-01-01

    Federal aappropriations for the Department of Housing and Urban Development and for sundry independent agencies, boards, commissions, corporations, and offices are enumerated and discussed. Recommendations by the House Committee on Appropriations are given along with a detailed description of each program considered. Specific programs discussed include: urban research, urban development, urban planning, solar energy, environmental quality, space stations, space shuttle orbiters, scientific research and education, and selective service. This bill, H.R. 5713, makes appropriations for the fiscal year ending September 30, 1985.

  10. Challenge in Urea Mixing Design

    Office of Energy Efficiency and Renewable Energy (EERE)

    This project reviews existing urea mixing technologies for automobile applications and discusses some critical issues in urea mixing design using bench test experience.

  11. ADVANCED MIXING MODELS

    SciTech Connect (OSTI)

    Lee, S; Richard Dimenna, R; David Tamburello, D

    2008-11-13

    The process of recovering the waste in storage tanks at the Savannah River Site (SRS) typically requires mixing the contents of the tank with one to four dual-nozzle jet mixers located within the tank. The typical criteria to establish a mixed condition in a tank are based on the number of pumps in operation and the time duration of operation. To ensure that a mixed condition is achieved, operating times are set conservatively long. This approach results in high operational costs because of the long mixing times and high maintenance and repair costs for the same reason. A significant reduction in both of these costs might be realized by reducing the required mixing time based on calculating a reliable indicator of mixing with a suitably validated computer code. The work described in this report establishes the basis for further development of the theory leading to the identified mixing indicators, the benchmark analyses demonstrating their consistency with widely accepted correlations, and the application of those indicators to SRS waste tanks to provide a better, physically based estimate of the required mixing time. Waste storage tanks at SRS contain settled sludge which varies in height from zero to 10 ft. The sludge has been characterized and modeled as micron-sized solids, typically 1 to 5 microns, at weight fractions as high as 20 to 30 wt%, specific gravities to 1.4, and viscosities up to 64 cp during motion. The sludge is suspended and mixed through the use of submersible slurry jet pumps. To suspend settled sludge, water is added to the tank as a slurry medium and stirred with the jet pump. Although there is considerable technical literature on mixing and solid suspension in agitated tanks, very little literature has been published on jet mixing in a large-scale tank. If shorter mixing times can be shown to support Defense Waste Processing Facility (DWPF) or other feed requirements, longer pump lifetimes can be achieved with associated operational cost and

  12. Community D Mixed/Pine Hardwood D Bottomland Hardwood Mixed

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

    D Mixed/Pine Hardwood D Bottomland Hardwood _ Mixed Swamp Forest Soils 540 Soils Soil Series and Phase DCh .OrC .Sh .Ta o 540 1080 Meters N A sc Figure 7-2. Plant communities and soils associated with the Mixed Swamp Forest Set-Aside Area. 7-7 Set-Aside 7: Mixed Swamp Forest

  13. Mixed waste: Proceedings

    SciTech Connect (OSTI)

    Moghissi, A.A.; Blauvelt, R.K.; Benda, G.A.; Rothermich, N.E.

    1993-12-31

    This volume contains the peer-reviewed and edited versions of papers submitted for presentation a the Second International Mixed Waste Symposium. Following the tradition of the First International Mixed Waste Symposium, these proceedings were prepared in advance of the meeting for distribution to participants. The symposium was organized by the Mixed Waste Committee of the American Society of Mechanical Engineers. The topics discussed at the symposium include: stabilization technologies, alternative treatment technologies, regulatory issues, vitrification technologies, characterization of wastes, thermal technologies, laboratory and analytical issues, waste storage and disposal, organic treatment technologies, waste minimization, packaging and transportation, treatment of mercury contaminated wastes and bioprocessing, and environmental restoration. Individual abstracts are catalogued separately for the data base.

  14. MixDown

    Energy Science and Technology Software Center (OSTI)

    2010-01-01

    MixDown is a meta-build tool that orchestrates and manages the building of multiple 3rd party libraries. It can manage the downloading, uncompressing, unpacking, patching, configuration, build, and installation of 3rd party libraries using a variety of configuration and build tools. As a meta-build tool, it relies on 3rd party tools such as GNU Autotools, make, Cmake, scons, etc. to actually confugure and build libraries. MixDown includes an extensive database of settings to be used formore » general machines and specific leadership class computing resources.« less

  15. Turbulence and Interfacial Mixing

    SciTech Connect (OSTI)

    Glimm, James; Li, Xiaolin

    2005-03-15

    The authors study mix from analytical and numerical points of view. These investigations are linked. The analytical studies (in addition to laboratory experiments) provide bench marks for the direct simulation of mix. However, direct simulation is too detailed to be useful and to expensive to be practical. They also consider averaged equations. Here the major issue is the validation of the closure assumptions. They appeal to the direct simulation methods for this step. They have collaborated with several NNSA teams; moreover, Stony Brook alumni (former students, faculty and research collaborators) presently hold staff positions in NNSA laboratories.

  16. Mixed crystal organic scintillators

    DOE Patents [OSTI]

    Zaitseva, Natalia P; Carman, M Leslie; Glenn, Andrew M; Hamel, Sebastien; Hatarik, Robert; Payne, Stephen A; Stoeffl, Wolfgang

    2014-09-16

    A mixed organic crystal according to one embodiment includes a single mixed crystal having two compounds with different bandgap energies, the organic crystal having a physical property of exhibiting a signal response signature for neutrons from a radioactive source, wherein the signal response signature does not include a significantly-delayed luminescence characteristic of neutrons interacting with the organic crystal relative to a luminescence characteristic of gamma rays interacting with the organic crystal. According to one embodiment, an organic crystal includes bibenzyl and stilbene or a stilbene derivative, the organic crystal having a physical property of exhibiting a signal response signature for neutrons from a radioactive source.

  17. Medical Examiner/Coroner on the Handling of a Body/Human Remains...

    Office of Environmental Management (EM)

    Medical ExaminerCoroner on the Handling of a BodyHuman Remains that are Potentially Radiologically Contaminated Medical ExaminerCoroner on the Handling of a BodyHuman Remains ...

  18. Microsoft Word - AL 2010-07 Acquistion Letters Remaining in Effect...

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

    2010-07 Acquistion Letters Remaining in Effect May 2010 revision 1 June 2010 Microsoft Word - AL 2010-07 Acquistion Letters Remaining in Effect May 2010 revision 1 June 2010...

  19. UC 9-9-403 - Native American Remains | Open Energy Information

    Open Energy Info (EERE)

    9-403 - Native American Remains Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: UC 9-9-403 - Native American RemainsLegal...

  20. UC 9-9-405 - Native American Remains Review | Open Energy Information

    Open Energy Info (EERE)

    5 - Native American Remains Review Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: UC 9-9-405 - Native American Remains...

  1. Current Size and Remaining Market Potential of the U.S. Energy...

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

    Current Size and Remaining Market Potential of the U.S. Energy Service Company Industry Current Size and Remaining Market Potential of the U.S. Energy Service Company Industry ...

  2. Mixing It Up

    Broader source: Energy.gov [DOE]

    PADUCAH, Ky. – A 150-foot-tall crane turns an eight-foot-diameter auger performing deep-soil mixing at the Paducah Gaseous Diffusion Plant’s southwest groundwater plume. More than 260 borings are being made to a depth of about 60 feet to remove a source of trichloroethene groundwater contamination.

  3. Recommendation 215: Recommendation on Remaining Legacy Materials on the Oak Ridge Reservation

    Broader source: Energy.gov [DOE]

    The Oak Ridge Site Specific Advisory Board approved the enclosed recommendation on remaining legacy materials on the Oak Ridge Reservation.

  4. RDI's Wisdom Way Solar Village Final Report: Includes Utility Bill Analysis of Occupied Homes

    SciTech Connect (OSTI)

    Robb Aldrich, Steven Winter Associates

    2011-07-01

    In 2010, Rural Development, Inc. (RDI) completed construction of Wisdom Way Solar Village (WWSV), a community of ten duplexes (20 homes) in Greenfield, MA. RDI was committed to very low energy use from the beginning of the design process throughout construction. Key features include: 1. Careful site plan so that all homes have solar access (for active and passive); 2. Cellulose insulation providing R-40 walls, R-50 ceiling, and R-40 floors; 3. Triple-pane windows; 4. Airtight construction (~0.1 CFM50/ft2 enclosure area); 5. Solar water heating systems with tankless, gas, auxiliary heaters; 6. PV systems (2.8 or 3.4kWSTC); 7. 2-4 bedrooms, 1,100-1,700 ft2. The design heating loads in the homes were so small that each home is heated with a single, sealed-combustion, natural gas room heater. The cost savings from the simple HVAC systems made possible the tremendous investments in the homes' envelopes. The Consortium for Advanced Residential Buildings (CARB) monitored temperatures and comfort in several homes during the winter of 2009-2010. In the Spring of 2011, CARB obtained utility bill information from 13 occupied homes. Because of efficient lights, appliances, and conscientious home occupants, the energy generated by the solar electric systems exceeded the electric energy used in most homes. Most homes, in fact, had a net credit from the electric utility over the course of a year. On the natural gas side, total gas costs averaged $377 per year (for heating, water heating, cooking, and clothes drying). Total energy costs were even less - $337 per year, including all utility fees. The highest annual energy bill for any home evaluated was $458; the lowest was $171.

  5. Pulse Jet Mixing Tests With Noncohesive Solids

    SciTech Connect (OSTI)

    Meyer, Perry A.; Bamberger, Judith A.; Enderlin, Carl W.; Fort, James A.; Wells, Beric E.; Sundaram, S. K.; Scott, Paul A.; Minette, Michael J.; Smith, Gary L.; Burns, Carolyn A.; Greenwood, Margaret S.; Morgen, Gerald P.; Baer, Ellen BK; Snyder, Sandra F.; White, Michael; Piepel, Gregory F.; Amidan, Brett G.; Heredia-Langner, Alejandro; Bailey, Sharon A.; Bower, John C.; Denslow, Kayte M.; Eakin, David E.; Elmore, Monte R.; Gauglitz, Phillip A.; Guzman, Anthony D.; Hatchell, Brian K.; Hopkins, Derek F.; Hurley, David E.; Johnson, Michael D.; Kirihara, Leslie J.; Lawler, Bruce D.; Loveland, Jesse S.; Mullen, O Dennis; Pekour, Mikhail S.; Peters, Timothy J.; Robinson, Peter J.; Russcher, Michael S.; Sande, Susan; Santoso, Christian; Shoemaker, Steven V.; Silva, Steve M.; Smith, Devin E.; Su, Yin-Fong; Toth, James J.; Wiberg, John D.; Yu, Xiao-Ying; Zuljevic, Nino

    2009-05-11

    This report summarizes results from pulse jet mixing (PJM) tests with noncohesive solids in Newtonian liquid conducted during FY 2007 and 2008 to support the design of mixing systems for the Hanford Waste Treatment and Immobilization Plant (WTP). Tests were conducted at three geometric scales using noncohesive simulants. The test data were used to independently develop mixing models that can be used to predict full-scale WTP vessel performance and to rate current WTP mixing system designs against two specific performance requirements. One requirement is to ensure that all solids have been disturbed during the mixing action, which is important to release gas from the solids. The second requirement is to maintain a suspended solids concentration below 20 weight percent at the pump inlet. The models predict the height to which solids will be lifted by the PJM action, and the minimum velocity needed to ensure all solids have been lifted from the floor. From the cloud height estimate we can calculate the concentration of solids at the pump inlet. The velocity needed to lift the solids is slightly more demanding than "disturbing" the solids, and is used as a surrogate for this metric. We applied the models to assess WTP mixing vessel performance with respect to the two perform¬ance requirements. Each mixing vessel was evaluated against these two criteria for two defined waste conditions. One of the wastes was defined by design limits and one was derived from Hanford waste characterization reports. The assessment predicts that three vessel types will satisfy the design criteria for all conditions evaluated. Seven vessel types will not satisfy the performance criteria used for any of the conditions evaluated. The remaining three vessel types provide varying assessments when the different particle characteristics are evaluated. The assessment predicts that three vessel types will satisfy the design criteria for all conditions evaluated. Seven vessel types will not satisfy

  6. Current Size and Remaining Market Potential of the U.S. Energy Service

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

    Company Industry | Department of Energy Current Size and Remaining Market Potential of the U.S. Energy Service Company Industry Current Size and Remaining Market Potential of the U.S. Energy Service Company Industry The study analyzes the size, growth and trends in the U.S. energy service company (ESCO) industry, drawing on information provided by industry executives and experts in 2012. The report also provides a preliminary estimate of remaining investment potential and annual blended

  7. Current Size and Remaining Market Potential of the U.S. Energy Service

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

    Company Industry | Department of Energy Current Size and Remaining Market Potential of the U.S. Energy Service Company Industry Current Size and Remaining Market Potential of the U.S. Energy Service Company Industry "This report contains information on Current Size and Remaining Market Potential of the U.S. Energy Service Company Industry, prepared for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy, Weatherization and Intergovernmental Program."

  8. Energy and water development appropriations bill, 1999. House of Representatives, One Hundred Fifth Congress, Second Session, June 16, 1998

    SciTech Connect (OSTI)

    1998-12-31

    Mr. McDade, from the Committee on Appropriations, submitted this report. The Committee on Appropriations submits the following report in explanation of the accompanying bill making appropriations for energy and water development for the fiscal year ending September 30, 1999, and for other purposes.

  9. Energy and Water Development Appropriation Bill, 1994. Introduced in the Senate, One Hundred Third Congress, First Session, September 23, 1993

    SciTech Connect (OSTI)

    Not Available

    1998-01-01

    This is the bill detailing specific appropriations for US Departments of Energy, Defense, Interior, as well independent agencies which include the following: Defense Nuclear Facilities Safety Board; Nuclear Regulatory Commission;Nuclear Waste Technical Review Board; Office of Nuclear Waste Negotiator; TVA.

  10. The Impact of Rate Design and Net Metering on the Bill Savings from Distributed PV for Residential Customers in California

    SciTech Connect (OSTI)

    Energy and Resources Group, University of California, Berkeley; Darghouth, Naim R.; Barbose, Galen; Wiser, Ryan

    2011-06-01

    Net metering has become a widespread mechanism in the U.S. for supporting customer adoption of distributed photovoltaics (PV), but has faced challenges as PV installations grow to a larger share of generation in a number of states. This paper examines the value of the bill savings that customers receive under net metering, and the associated role of retail rate design, based on a sample of approximately two hundred residential customers of California's two largest electric utilities. We find that the bill savings per kWh of PV electricity generated varies by more than a factor of four across the customers in the sample, which is largely attributable to the inclining block structure of the utilities' residential retail rates. We also compare the bill savings under net metering to that received under three potential alternative compensation mechanisms, based on California's Market Price Referent (MPR). We find that net metering provides significantly greater bill savings than a full MPR-based feed-in tariff, but only modestly greater savings than alternative mechanisms under which hourly or monthly net excess generation is compensated at the MPR rate.

  11. Severe Weather Update: JLab Remains in HPC-2 for Nor'easter ...

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

    Severe Weather Update: JLab Remains in HPC-2 for Nor'easter & Hurricane Jefferson Lab's Emergency Management Severe Weather Team continues monitoring the forecasts and conditions...

  12. Decontamination and Management of Human Remains Following Incidents of Hazardous Chemical Release

    SciTech Connect (OSTI)

    Hauschild, Veronique; Watson, Annetta Paule; Bock, Robert Eldon

    2012-01-01

    Abstract Objective: To provide specific procedural guidance and resources for identification, assessment, control, and mitigation of compounds that may contaminate human remains resulting from chemical attack or release. Design: A detailed technical, policy, and regulatory review is summarized. Setting: Guidance is suitable for civilian or military settings where human remains potentially contaminated with hazardous chemicals may be present. Settings would include sites of transportation accidents, natural disasters, terrorist or military operations, mortuary affairs or medical examiner processing and decontamination points, and similar. Patients, Participants: While recommended procedures have not been validated with actual human remains, guidance has been developed from data characterizing controlled experiments with fabrics, materiel, and laboratory animals. Main Outcome Measure(s): Presentation of logic and specific procedures for remains management, protection and decontamination of mortuary affairs personnel, as well as decision criteria for determining when remains are sufficiently decontaminated so as to pose no chemical health hazard. Results: Established procedures and existing equipment/materiel available for decontamination and verification provide appropriate and reasonable means to mitigate chemical hazards from remains. Extensive characterization of issues related to remains decontamination indicates that supra-lethal concentrations of liquid chemical warfare agent VX may prove difficult to decontaminate and verify in a timely fashion. Specialized personnel can and should be called upon to assist with monitoring necessary to clear decontaminated remains for transport and processing. Conclusions: Once appropriate decontamination and verification have been accomplished, normal procedures for remains processing and transport to the decedent s family and the continental United States can be followed.

  13. S. 2844: A Bill to provide for radon testing. Introduced in the Senate of the United States, One Hundredth Congress, Second Session, September 29, 1988

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    Bill S. 2844 provides for radon testing and is cited as the Department of Housing and Urban Development Policy Act. The bill provides the Department of Housing and Urban Development (HUD) with a mandate to establish a departmental radon policy and program. The department will be required to use its programs to assist the Environmental Protection Agency (EPA) address radon contamination. The bill also requires HUD, in coordination with the EPA, to develop a radon assessment and mitigation program which utilizes EPA recommended guidelines and standards to ensure that occupants of housing covered under this act are not exposed to elevated levels of radon. The entire contents of the bill are presented in eight sections entitled: Short Title, findings, Purpose, Definitions, Program, Information, Cooperation with Environmental Protection Agency, and Authorization. The bill was referred to the Committee on Banking, Housing and Urban Affairs.

  14. Magnetically coupled system for mixing

    DOE Patents [OSTI]

    Miller, III, Harlan; Meichel, George; Legere, Edward; Malkiel, Edwin; Woods, Robert Paul; Ashley, Oliver; Katz, Joseph; Ward, Jason; Petersen, Paul

    2015-09-22

    The invention provides a mixing system comprising a magnetically coupled drive system and a foil for cultivating algae, or cyanobacteria, in an open or enclosed vessel. The invention provides effective mixing, low energy usage, low capital expenditure, and ease of drive system component maintenance while maintaining the integrity of a sealed mixing vessel.

  15. Magnetically coupled system for mixing

    SciTech Connect (OSTI)

    Miller, III, Harlan; Meichel, George; Legere, Edward; Malkiel, Edwin; Woods, Robert Paul; Ashley, Oliver; Katz, Joseph; Ward, Jason; Petersen, Paul

    2014-04-01

    The invention provides a mixing system comprising a magnetically coupled drive system and a foil for cultivating algae, or cyanobacteria, in an open or enclosed vessel. The invention provides effective mixing, low energy usage, low capital expenditure, and ease of drive system component maintenance while maintaining the integrity of a sealed mixing vessel.

  16. The Impact of Rate Design and Net Metering on the Bill Savings from Distributed PV for Residential Customers in California

    SciTech Connect (OSTI)

    Darghouth, Naim; Barbose, Galen; Wiser, Ryan

    2010-03-30

    Net metering has become a widespread policy in the U.S. for supporting distributed photovoltaics (PV) adoption. Though specific design details vary, net metering allows customers with PV to reduce their electric bills by offsetting their consumption with PV generation, independent of the timing of the generation relative to consumption - in effect, compensating the PV generation at retail electricity rates (Rose et al. 2009). While net metering has played an important role in jump-starting the residential PV market in the U.S., challenges to net metering policies have emerged in a number of states and contexts, and alternative compensation methods are under consideration. Moreover, one inherent feature of net metering is that the value of the utility bill savings it provides to customers with PV depends heavily on the structure of the underlying retail electricity rate, as well as on the characteristics of the customer and PV system. Consequently, the value of net metering - and the impact of moving to alternative compensation mechanisms - can vary substantially from one customer to the next. For these reasons, it is important for policymakers and others that seek to support the development of distributed PV to understand both how the bill savings varies under net metering, and how the bill savings under net metering compares to other possible compensation mechanisms. To advance this understanding, we analyze the bill savings from PV for residential customers of California's two largest electric utilities, Pacific Gas and Electric (PG&E) and Southern California Edison (SCE). The analysis is based on hourly load data from a sample of 215 residential customers located in the service territories of the two utilities, matched with simulated hourly PV production for the same time period based on data from the nearest of 73 weather stations in the state.

  17. Home Performance with ENERGY STAR: Utility Bill Analysis on Homes Participating in Austin Energy's Program

    SciTech Connect (OSTI)

    Belzer, D.; Mosey, G.; Dagher, L.; Plympton, P.

    2008-01-01

    Home Performance with ENERGY STAR (HPwES) is a jointly managed program of the U.S. Department of Energy (DOE) and the U.S. Environmental Protection Agency (EPA). This program focuses on improving energy efficiency in existing homes via a whole-house approach to assessing and improving a home's energy performance, and helping to protect the environment. As a local sponsor for HPwES, Austin Energy's HPwES program offers a complete home energy assessment and a list of recommendations for efficiency improvements, along with cost estimates. The owner can choose to implement only one or the complete set of energy conservation measures. Austin Energy facilitates the process by providing economic incentives to the homeowner through its HPwES Loan program and its HPwES Rebate program. In 2005, the total number of participants in both programs was approximately 1,400. Both programs are only available for improvements made by a participating HPwES contractor. The individual household billing data - encompassing more than 7,000 households - provided by Austin Energy provides a rich data set to estimate the impacts of its HPwES program. The length of the billing histories is sufficient to develop PRISM-type models of electricity use based on several years of monthly bills before and after the installation of the conservation measures. Individual household savings were estimated from a restricted version of a PRISM-type regression model where the reference temperature to define cooling (or heating degree days) was estimated along with other parameters. Because the statistical quality of the regression models varies across individual households, three separate samples were used to measure the aggregate results. The samples were distinguished on the basis of the statistical significance of the estimated (normalized) cooling consumption. A normalized measure of cooling consumption was based on average temperatures observed over the most recent nine-year period ending in 2006. This

  18. Inference of Mix from Experimental Data and Theoretical Mix Models

    SciTech Connect (OSTI)

    Welser-Sherrill, L.; Haynes, D. A.; Cooley, J. H.; Mancini, R. C.; Haan, S. W.; Golovkin, I. E.

    2007-08-02

    The mixing between fuel and shell materials in Inertial Confinement Fusion implosion cores is a topic of great interest. Mixing due to hydrodynamic instabilities can affect implosion dynamics and could also go so far as to prevent ignition. We have demonstrated that it is possible to extract information on mixing directly from experimental data using spectroscopic arguments. In order to compare this data-driven analysis to a theoretical framework, two independent mix models, Youngs' phenomenological model and the Haan saturation model, have been implemented in conjunction with a series of clean hydrodynamic simulations that model the experiments. The first tests of these methods were carried out based on a set of indirect drive implosions at the OMEGA laser. We now focus on direct drive experiments, and endeavor to approach the problem from another perspective. In the current work, we use Youngs' and Haan's mix models in conjunction with hydrodynamic simulations in order to design experimental platforms that exhibit measurably different levels of mix. Once the experiments are completed based on these designs, the results of a data-driven mix analysis will be compared to the levels of mix predicted by the simulations. In this way, we aim to increase our confidence in the methods used to extract mixing information from the experimental data, as well as to study sensitivities and the range of validity of the mix models.

  19. Robertsons Ready Mix | Open Energy Information

    Open Energy Info (EERE)

    Ready Mix Jump to: navigation, search Name Robertsons Ready Mix Facility Robertsons Ready Mix Sector Wind energy Facility Type Community Wind Facility Status In Service Owner...

  20. 2013-07 "Realign Remaining Milestones in the Consent Order" | Department of

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

    Energy 7 "Realign Remaining Milestones in the Consent Order" 2013-07 "Realign Remaining Milestones in the Consent Order" It is the intent of this NNMCAB recommendation to encourage LANL to review all remaining tasks of the Consent Order and formulate a "Path Forward" for completion of these tasks in a manner which is both timely and most protective of human health and environment. This Path Forward shall be presented to the NNMCAB, NMED and public for comment,

  1. Calculation notes that support accident scenario and consequence development for the subsurface leak remaining subsurface accident

    SciTech Connect (OSTI)

    Ryan, G.W., Westinghouse Hanford

    1996-07-12

    This document supports the development and presentation of the following accident scenario in the TWRS Final Safety Analysis Report: Subsurface Leak Remaining Subsurface. The calculations needed to quantify the risk associated with this accident scenario are included within.

  2. Calculation notes that support accident scenario and consequence development for the subsurface leak remaining subsurface accident

    SciTech Connect (OSTI)

    Ryan, G.W., Westinghouse Hanford

    1996-09-19

    This document supports the development and presentation of the following accident scenario in the TWRS Final Safety Analysis Report: Subsurface Leak Remaining Subsurface. The calculations needed to quantify the risk associated with this accident scenario are included within.

  3. Italy makes U-turn on nuclear power, but hurdles remain

    SciTech Connect (OSTI)

    2009-05-15

    A consortium consisting of ENEL and EDF in partnership with others including Edison, a major generator, and possibly a number of heavy industrial electricity users could invest in nuclear plants. But many technical, political, regulatory, and financial hurdles remain.

  4. MCA 22-3-801 - Human Skeletal Remains and Burial Site Protection...

    Open Energy Info (EERE)

    22-3-801 - Human Skeletal Remains and Burial Site Protection Act Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: MCA 22-3-801 -...

  5. White House: D'Agostino To Remain as NNSA Administrator | Department of

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

    Energy House: D'Agostino To Remain as NNSA Administrator White House: D'Agostino To Remain as NNSA Administrator September 3, 2009 - 12:00am Addthis WASHINGTON, DC - Today, President Barack Obama announced that Thomas Paul D'Agostino, Under Secretary for Nuclear Security of the Department of Energy and Administrator for Nuclear Security of the National Nuclear Security Administration, will continue serving in his current role. The following is a quote from the President included in today's

  6. A National Forum on Demand Response: What Remains to Be Done to Achieve Its

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

    Potential | Department of Energy A National Forum on Demand Response: What Remains to Be Done to Achieve Its Potential A National Forum on Demand Response: What Remains to Be Done to Achieve Its Potential In July 2011, the Federal Energy Regulatory Commission's (FERC) staff and the Department of Energy (DOE) jointly submitted to Congress a required "Implementation Proposal for the National Action Plan on Demand Response." The Implementation Proposal was for FERC's June 2010

  7. Energy Department Issues Remaining $1.8 Billion in Loan Guarantees for

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

    Vogtle Advanced Nuclear Energy Project | Department of Energy Issues Remaining $1.8 Billion in Loan Guarantees for Vogtle Advanced Nuclear Energy Project Energy Department Issues Remaining $1.8 Billion in Loan Guarantees for Vogtle Advanced Nuclear Energy Project June 24, 2015 - 9:20am Addthis NEWS MEDIA CONTACT (202) 586-4940 To further support the construction of two advanced nuclear reactors at the Alvin W. Vogtle Electric Generating Plant, the Department of Energy announced today it will

  8. WPN 10-5: Grantee Performance Required to Release the Hold on Remaining 50%

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

    of Obligated Funds under the American Recovery and Reinvestment Act of 2009 | Department of Energy 0-5: Grantee Performance Required to Release the Hold on Remaining 50% of Obligated Funds under the American Recovery and Reinvestment Act of 2009 WPN 10-5: Grantee Performance Required to Release the Hold on Remaining 50% of Obligated Funds under the American Recovery and Reinvestment Act of 2009 Archived 09/30/15, ARRA Completion Provides guidance to Grantees under the Weatherization

  9. Energy and water development appropriations bill, 1994. Introduced in the House of Representatives, One Hundred Third Congress, First Session, June 17, 1993

    SciTech Connect (OSTI)

    Not Available

    1993-01-01

    This report on the Energy and Water Development Appropriations Bill for 1994, submitted by the Committee on Appropriations, is submitted in explanation of the accompanying bill making appropriations for energy and water development for the fiscal year ending September 30, 1994, and for other purposes. Contained in the bill and report is pertinent budget information for the Department of Defense (Civil), Department of the Interior, Department of Energy, and Independent Agencies. A General Provision (regarding the Superconducting Super Collider) and House Reporting Requirement are provided.

  10. Smoothing of mixed complementarity problems

    SciTech Connect (OSTI)

    Gabriel, S.A.; More, J.J.

    1995-09-01

    The authors introduce a smoothing approach to the mixed complementarity problem, and study the limiting behavior of a path defined by approximate minimizers of a nonlinear least squares problem. The main result guarantees that, under a mild regularity condition, limit points of the iterates are solutions to the mixed complementarity problem. The analysis is applicable to a wide variety of algorithms suitable for large-scale mixed complementarity problems.

  11. Fuel Mix and Emissions Disclosure

    Broader source: Energy.gov [DOE]

    Fuel Disclosure: Virginia’s 1999 electric industry restructuring law requires the state's electricity providers to disclose -- "to the extent feasible" -- fuel mix and emissions data regarding...

  12. Mixed Oxide Fuel Fabrication Facility

    National Nuclear Security Administration (NNSA)

    0%2A en Mixed Oxide (MOX) Fuel Fabrication Facility http:nnsa.energy.govfieldofficessavannah-river-field-officemixed-oxide-mox-fuel-fabrication-facility

  13. Microsoft PowerPoint - 10_BILL_WANDERER_REVISED HEU Agreement NMMSS Briefing_30 April 2014.pptx

    National Nuclear Security Administration (NNSA)

    -Russia Highly Enriched Uranium(HEU) Purchase Agreement Update Bill Wanderer Department of Energy/National Nuclear Security Administration Office of Nuclear Verification HEU Transparency Program The HEU Purchase Agreement 1993 HEU Purchase Agreement - United States purchased low enriched uranium (LEU) derived from 500 metric tons (MT) Russian weapons- origin HEU - Commercial implementation by two Executive Agents * U.S. Executive Agent was the United States Enrichment Corporation (USEC) *

  14. Mixed oxide fuel development

    SciTech Connect (OSTI)

    Leggett, R.D.; Omberg, R.P.

    1987-05-08

    This paper describes the success of the ongoing mixed-oxide fuel development program in the United States aimed at qualifying an economical fuel system for liquid metal cooled reactors. This development has been the cornerstone of the US program for the past 20 years and has proceeded in a deliberate and highly disciplined fashion with high emphasis on fuel reliability and operational safety as major features of an economical fuel system. The program progresses from feature testing in EBR-II to qualifying full size components in FFTF under fully prototypic conditions to establish a basis for extending allowable lifetimes. The development program started with the one year (300 EFPD) core, which is the FFTF driver fuel, continued with the demonstration of a two year (600 EFPD) core and is presently evaluating a three year (900 EFPD) fuel system. All three of these systems, consistent with other LMR fuel programs around the world, use fuel pellets gas bonded to a cladding tube that is assembled into a bundle and fitted into a wrapper tube or duct for ease of insertion into a core. The materials of construction progressed from austenitic CW 316 SS to lower swelling austenitic D9 to non swelling ferritic/martensitic HT9. 6 figs., 2 tabs.

  15. Mixing in polymeric microfluidic devices.

    SciTech Connect (OSTI)

    Schunk, Peter Randall; Sun, Amy Cha-Tien; Davis, Robert H. (University of Colorado at Boulder, Boulder, CO); Brotherton, Christopher M. (University of Colorado at Boulder, Boulder, CO)

    2006-04-01

    This SAND report describes progress made during a Sandia National Laboratories sponsored graduate fellowship. The fellowship was funded through an LDRD proposal. The goal of this project is development and characterization of mixing strategies for polymeric microfluidic devices. The mixing strategies under investigation include electroosmotic flow focusing, hydrodynamic focusing, physical constrictions and porous polymer monoliths. For electroosmotic flow focusing, simulations were performed to determine the effect of electroosmotic flow in a microchannel with heterogeneous surface potential. The heterogeneous surface potential caused recirculations to form within the microchannel. These recirculations could then be used to restrict two mixing streams and reduce the characteristic diffusion length. Maximum mixing occurred when the ratio of the mixing region surface potential to the average channel surface potential was made large in magnitude and negative in sign, and when the ratio of the characteristic convection time to the characteristic diffusion time was minimized. Based on these results, experiments were performed to evaluate the manipulation of surface potential using living-radical photopolymerization. The material chosen to manipulate typically exhibits a negative surface potential. Using living-radical surface grafting, a positive surface potential was produced using 2-(Dimethylamino)ethyl methacrylate and a neutral surface was produced using a poly(ethylene glycol) surface graft. Simulations investigating hydrodynamic focusing were also performed. For this technique, mixing is enhanced by using a tertiary fluid stream to constrict the two mixing streams and reduce the characteristic diffusion length. Maximum mixing occurred when the ratio of the tertiary flow stream flow-rate to the mixing streams flow-rate was maximized. Also, like the electroosmotic focusing mixer, mixing was also maximized when the ratio of the characteristic convection time to the

  16. Natural gas inventories to remain high at end of winter heating season

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

    Natural gas inventories to remain high at end of winter heating season Despite the jump in natural gas use to meet heating demand during the recent winter storm that walloped the East Coast, total U.S. natural gas inventories remain near 3 trillion cubic feet. That's about 20 percent higher than at this time last year. In its new monthly forecast, the U.S. Energy Information Administration said that by the end of the winter heating season at the close of March, it expects natural gas inventories

  17. Demand for Food for People in Need Remains High Throughout the Year |

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

    Department of Energy Demand for Food for People in Need Remains High Throughout the Year Demand for Food for People in Need Remains High Throughout the Year December 24, 2013 - 12:00pm Addthis Pictured are donations the Office of Human Capital at EM headquarters provided to the campaign. Pictured are donations the Office of Human Capital at EM headquarters provided to the campaign. WASHINGTON, D.C. - EM and its field sites donated 53,630 pounds - or 27 tons - of non-perishable items to a

  18. New Energy Efficiency Standards for Electric Motors and Walk-in Coolers and Freezers to Save on Energy Bills and Reduce Carbon Pollution

    Broader source: Energy.gov [DOE]

    These standards combined will help reduce harmful carbon pollution by up to 158 million metric tons – equivalent to the annual electricity use of more than 21 million homes – and save businesses $26 billion on utility bills through 2030.

  19. Statement of Energy Secretary Samuel W. Bodman on the Senate Appropriations Committee's Passage of the FY 2007 Energy and Water Appropriations Bill

    Broader source: Energy.gov [DOE]

    WASHINGTON, DC - The following is a statement from Secretary of Energy Samuel W. Bodman on the Senate Appropriations Committee's passage of the FY 2007 Energy and Water Appropriations Bill:

  20. Biomass conversion to mixed alcohols

    SciTech Connect (OSTI)

    Holtzapple, M.T.; Loescher, M.; Ross, M.

    1996-10-01

    This paper discusses the MixAlco Process which converts a wide variety of biomass materials (e.g. municipal solid waste, sewage sludge, agricultural residues) to mixed alcohols. First, the biomass is treated with lime to enhance its digestibility. Then, a mixed culture of acid-forming microorganisms converts the lime-treated biomass to volatile fatty acids (VFA) such as acetic, propionic, and butyric acids. To maintain fermentor pH, a neutralizing agent (e.g. calcium carbonate or lime) is added, so the fermentation actually produces VFA salts such as calcium acetate, propionate, and butyrate. The VFA salts are recovered and thermally converted to ketones (e.g. acetone, methylethyl ketone, diethyl ketone) which are subsequently hydrogenated to mixed alcohols (e.g. isopropanol, isobutanol, isopentanol). Processing costs are estimated at $0.72/gallon of mixed alcohols making it potentially attractive for transportation fuels.

  1. Energy and Water Development Appropriations Bill, 1996. Introduced in the House of Representatives, One Hundred Fourth Congress, First Session, June 20, 1995

    SciTech Connect (OSTI)

    1995-12-31

    The report addresses H.R. 1905 a bill making appropriations for energy and water development for the fiscal year ending September 30, 1996. The bill supplies funds for water resources development programs and related activities of the Dept. of Army, Civil Functions - U.S. Army Corps of Engineers Civil Works Program, the Department of Interior`s Bureau of Reclamation, and for certain Department of Energy`s energy research activities. The report includes comments on various programs.

  2. Energy and Water Development Appropriation Bill, 1995. Introduced in the Senate of the United States, One Hundred Third Congress, Second Session, June 23, 1994

    SciTech Connect (OSTI)

    1994-12-31

    The report addresses H.R. 4506 a bill making appropriations for energy and water development for the fiscal year ending September 30, 1995. The bill supplies funds for water resources development programs and related activities of the Dept. of Army, Civil Functions - U.S. Army Corps of Engineers Civil Works Program, the Department of Interior`s Bureau of Reclamation, and for certain Department of Energy`s energy research activities. The report includes comments on various programs.

  3. Analysis of solids remaining following chemical cleaning in tank 6F

    SciTech Connect (OSTI)

    Poirier, Michael R.; Fondeur, Fernando F.; Missimer, David M.; Summer, Michael E.; Fink, Samuel D.

    2010-02-05

    Following chemical cleaning, a solid sample was collected and submitted to Savannah River National Laboratory (SRNL) for analysis. SRNL analyzed this sample by X-ray Diffraction (XRD) and scanning electron microscopy (SEM) to determine the composition of the solids remaining in Tank 6F and to assess the effectiveness of the chemical cleaning process.

  4. Evaluation of remaining life of the double-shell tank waste systems

    SciTech Connect (OSTI)

    Schwenk, E.B.

    1995-05-04

    A remaining life assessment of the DSTs (double-shell tanks) and their associated waste transfer lines, for continued operation over the next 10 years, was favorable. The DST assessment was based on definition of significant loads, evaluation of data for possible material degradation and geometric changes and evaluation of structural analyses. The piping assessment was based primarily on service experience.

  5. Grantee Performance Required to Release the Hold on Remaining 50% of Obligated Recovery Act Funds

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) Weatherization Assistance Program Notice 10-05 deals with performance requirements for program grantees„states and U.S. territories„to receive the remaining 50% of obligated funds under the 2009 American Reinvestment and Recovery Act.

  6. Fuel Mix and Emissions Disclosure | Department of Energy

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

    information must be provided in a standard format to residential customers at least once quarterly and to non-residential customers on or with bills. Electric companies and...

  7. Enhanced Contaminated Human Remains Pouch: initial development and preliminary performance assessments

    SciTech Connect (OSTI)

    Iseli, A.M.; Kwen, H.D.; Ul-Alam, M.; Balasubramanian, M.; Rajagopalan, S.

    2011-11-07

    The objective is to produce a proof of concept prototype Enhanced Contaminated Human Remains Pouch (ECHRP) with self-decontamination capability to provide increased protection to emergency response personnel. The key objective was to decrease the concentration of toxic chemicals through the use of an absorbent and reactive nanocellulose liner. Additionally, nanomaterials with biocidal properties were developed and tested as a 'stand-alone' treatment. The setting was a private company research laboratory. The main outcome measures were production of a functional prototype. A functional prototype capable of mitigating the threats due to sulfur mustard, Soman, and a large variety of liquid and vapor toxic industrial chemicals was produced. Stand-alone biocidal treatment efficacy was validated. The ECHRP provides superior protection from both chemical and biological hazards to various emergency response personnel and human remains handlers.

  8. Presidential Rapid Commercialization Initiative for mixed waste solvent extraction

    SciTech Connect (OSTI)

    Honigford, L.; Dilday, D.; Cook, D.; Sattler, J.

    1997-03-01

    Recently, the Fernald Environmental Management Project (FEMP) has made some major steps in mixed waste treatment which have taken it closer to meeting final remediation goals. However, one major hurdle remains for the FEMP mixed waste treatment program, and that hurdle is tri-mixed waste. Tri-mixed is a term coined to describe low-level waste containing RCRA hazardous constituents along with polychlorinated biphenyls (PCB). The prescribed method for disposal of PCBs is incineration. In mixed waste treatment plans developed by the FEMP with public input, the FEMP committed to pursue non-thermal treatment methods and avoid the use of incineration. Through the SITE Program, the FEMP identified a non-thermal treatment technology which uses solvents to extract PCBs. The technology belongs to a small company called Terra-Kleen Response Group, Inc. A question arose as to how can this new and innovative technology be implemented by a small company at a Department of Energy (DOE) facility. The answer came in the form of the Rapid Commercialization Initiative (RCI) and the Mixed Waste Focus Area (MWFA). RCI is a program sponsored by the Department of commerce (DOC), DOE, Department of Defense (DOD), US EPA and various state agencies to aid companies to market new and innovative technologies.

  9. Method and apparatus to predict the remaining service life of an operating system

    DOE Patents [OSTI]

    Greitzer, Frank L.; Kangas, Lars J.; Terrones, Kristine M.; Maynard, Melody A.; Pawlowski, Ronald A. , Ferryman; Thomas A.; Skorpik, James R.; Wilson, Bary W.

    2008-11-25

    A method and computer-based apparatus for monitoring the degradation of, predicting the remaining service life of, and/or planning maintenance for, an operating system are disclosed. Diagnostic information on degradation of the operating system is obtained through measurement of one or more performance characteristics by one or more sensors onboard and/or proximate the operating system. Though not required, it is preferred that the sensor data are validated to improve the accuracy and reliability of the service life predictions. The condition or degree of degradation of the operating system is presented to a user by way of one or more calculated, numeric degradation figures of merit that are trended against one or more independent variables using one or more mathematical techniques. Furthermore, more than one trendline and uncertainty interval may be generated for a given degradation figure of merit/independent variable data set. The trendline(s) and uncertainty interval(s) are subsequently compared to one or more degradation figure of merit thresholds to predict the remaining service life of the operating system. The present invention enables multiple mathematical approaches in determining which trendline(s) to use to provide the best estimate of the remaining service life.

  10. Mixed-mu superconducting bearings

    DOE Patents [OSTI]

    Hull, J.R.; Mulcahy, T.M.

    1998-03-03

    A mixed-mu superconducting bearing is disclosed including a ferrite structure disposed for rotation adjacent a stationary superconductor material structure and a stationary permanent magnet structure. The ferrite structure is levitated by said stationary permanent magnet structure. 9 figs.

  11. Mixed-mu superconducting bearings

    DOE Patents [OSTI]

    Hull, John R. (Hinsdale, IL); Mulcahy, Thomas M. (Western Springs, IL)

    1998-01-01

    A mixed-mu superconducting bearing including a ferrite structure disposed for rotation adjacent a stationary superconductor material structure and a stationary permanent magnet structure. The ferrite structure is levitated by said stationary permanent magnet structure.

  12. Is the tribimaximal mixing accidental?

    SciTech Connect (OSTI)

    Abbas, Mohammed; Smirnov, A. Yu.

    2010-07-01

    The tribimaximal (TBM) mixing is not accidental if structures of the corresponding leptonic mass matrices follow immediately from certain (residual or broken) flavor symmetry. We develop a simple formalism which allows one to analyze effects of deviations of the lepton mixing from TBM on the structure of the neutrino mass matrix and on the underlying flavor symmetry. We show that possible deviations from the TBM mixing can lead to strong modifications of the mass matrix and strong violation of the TBM-mass relations. As a result, the mass matrix may have an 'anarchical' structure with random values of elements or it may have some symmetry that differs from the TBM symmetry. Interesting examples include matrices with texture zeros, matrices with certain 'flavor alignment' as well as hierarchical matrices with a two-component structure, where the dominant and subdominant contributions have different symmetries. This opens up new approaches to understanding the lepton mixing.

  13. Scientists ignite aluminum water mix

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

    Scientists ignite aluminum water mix Scientists ignite aluminum water mix Don't worry, that beer can you're holding is not going to spontaneously burst into flames. June 30, 2014 Los Alamos National Laboratory chemist Bryce Tappan ignites a small quantity of aluminum nanoparticle water mixture. In open air, the compound burns like a Fourth of July sparkler. Los Alamos National Laboratory chemist Bryce Tappan ignites a small quantity of aluminum nanoparticle water mixture. In open air, the

  14. Overview of mixed waste issues

    SciTech Connect (OSTI)

    Piciulo, P.L.; Bowerman, B.S.; Kempf, C.R.; MacKenzie, D.R.; Siskind, B.

    1986-01-01

    Based on BNL's study it was concluded that there are LLWs which contain chemically hazardous components. Scintillation liquids may be considered an EPA listed hazardous waste and are, therefore, potential mixed wastes. Since November, 1985 no operating LLW disposal site will accept these wastes for disposal. Unless such wastes contain de minimis quantities of radionuclides, they cannot be disposed of at an EPA an EPA permitted site. Currently generators of LSC wastes can ship de minimis wastes to be burned at commercial facilities. Oil wastes will also eventually be an EPA listed waste and thus will have to be considered a potential radioactive mixed wasted unless NRC establishes de minimis levels of radionuclides below which oils can be managed as hazardous wastes. Regarding wastes containing lead metal there is some question as to the extent of the hazard posed by lead disposed in a LLW burial trench. Chromium-containing wastes would have to be tested to determine whether they are potential mixed wastes. There may be other wastes that are mixed wastes; the responsibility for determining this rests with the waste generator. It is believed that there are management options for handling potential mixed wastes but there is no regulatory guidance. BNL has identified and evaluated a variety of treatment options for the management of potential radioactive mixed wastes. The findings of that study showed that application of a management option with the purpose of addressing EPA concern can, at the same time, address stabilization and volume reduction concerns of NRC.

  15. 2012 ARPA-E Energy Innovation Summit Keynote Presentation (Bill Clinton, 42nd President of the United States)

    ScienceCinema (OSTI)

    Clinton, William J. (Bill) (42nd President of the United States)

    2012-03-21

    The third annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2012. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Former President Bill Clinton, the 42nd President of the United States, gave the final keynote address of the 2012 Summit on February 29. He addressed the importance of government investment in research that will help move the world toward a cleaner and more secure energy future.

  16. 2012 ARPA-E Energy Innovation Summit Keynote Presentation (Bill Clinton, 42nd President of the United States)

    SciTech Connect (OSTI)

    Clinton, William J.

    2012-02-29

    The third annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2012. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Former President Bill Clinton, the 42nd President of the United States, gave the final keynote address of the 2012 Summit on February 29. He addressed the importance of government investment in research that will help move the world toward a cleaner and more secure energy future.

  17. Prognostication of LED Remaining Useful Life and Color Stability in the Presence of Contamination

    SciTech Connect (OSTI)

    Lall, Pradeep; Zang, Hao; Davis, J Lynn

    2015-06-22

    The reliability of LED products may be affected by both luminous flux drop and color shift. Previous research on the topic focuses on either luminous maintenance or color shift. However, luminous flux degradation usually takes very long time to observe in LEDs under normal operating conditions. In this paper, the impact of a VOC (volatile organic compound) contaminated luminous flux and color stability are examined. As a result, both luminous degradation and color shift had been recorded in a short time. Test samples are white, phosphorconverted, high-power LED packages. Absolute radiant flux is measured with integrating sphere system to calculate the luminous flux. Luminous flux degradation and color shift distance were plotted versus aging time to show the degradation pattern. A prognostic health management (PHM) method based on the state variables and state estimator have been proposed in this paper. In this PHM framework, unscented kalman filter (UKF) was deployed as the carrier of all states. During the estimation process, third order dynamic transfer function was used to implement the PHM framework. Both of the luminous flux and color shift distance have been used as the state variable with the same PHM framework to exam the robustness of the method. Predicted remaining useful life is calculated at every measurement point to compare with the tested remaining useful life. The result shows that state estimator can be used as the method for the PHM of LED degradation with respect to both luminous flux and color shift distance. The prediction of remaining useful life of LED package, made by the states estimator and data driven approach, falls in the acceptable errorbounds (20%) after a short training of the estimator.

  18. Liquid ash corrosion, remaining life estimation and superheater/reheater replacement strategy in coal fired boilers

    SciTech Connect (OSTI)

    Alice, J.A.; Janiszewski, J.A.

    1985-01-01

    The liquid ash corrosion of superheater and reheater tubing in coal fired boilers is commonly accepted to be caused by the action of liquid sodium and potassium iron trisulfates Na/sub 3/Fe(SO/sub 4/) and K/sub 3/Fe(SO/sub 4/)/sub 3/. These species melt at temperatures between 1030/sup 0/F and 1160/sup 0/F (555-625/sup 0/C) depending on the relative amounts of sodium and potassium. Rapid tube wastage begins when the tube metal temperature reaches the trisulfate melting point. The key to improved availability in fossil boilers is to identify and replace, during a planned outage, tubes which are likely to fail before the next planned outage. The authors have developed a computerized method for estimating the remaining life of superheater/reheater tubes based on accelerated liquid ash corrosion. The scheme of analysis employs the following logic: (1) measurement of tube wastage from several removed samples, (2) estimation of tube metal temperature from I.D. scale thickness and thermocouple data, (3) estimation of trisulfate melting point from chemical analysis of the ash deposit and (4) using the computer model to calculate remaining life as a function of tube wastage rate metal temperature. The practical application of this strategy is presented for a coal fired boiler in the GPU system.

  19. Independent Oversight Review, Advanced Mixed Waste Treatment...

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

    Advanced Mixed Waste Treatment Project - April 2013 Independent Oversight Review, Advanced Mixed Waste Treatment Project - April 2013 April 2013 Review of Radiation Protection...

  20. Nonideal Rayleigh-Taylor mixing

    SciTech Connect (OSTI)

    Sharp, David Howland; Lin, Hyun K; Iwerks, Justin G; Gliman, James G

    2009-01-01

    Rayleigh-Taylor mixing is a classical hydrodynamic Instability, which occurs when a light fluid pushes against a heavy fluid. The two main sources of nonideal behavior in Rayleigh-Taylor (RT) mixing are regularizations (physical and numerical) which produce deviations from a pure Euler equation, scale Invariant formulation, and non Ideal (i.e. experimental) initial conditions. The Kolmogorov theory of turbulence predicts stirring at all length scales for the Euler fluid equations without regularization. We Interpret mathematical theories of existence and non-uniqueness in this context, and we provide numerical evidence for dependence of the RT mixing rate on nonideal regularizations, in other words indeterminacy when modeled by Euler equations. Operationally, indeterminacy shows up as non unique solutions for RT mixing, parametrized by Schmidt and Prandtl numbers, In the large Reynolds number (Euler equation) limit. Verification and validation evidence is presented for the large eddy simulation algorithm used here. Mesh convergence depends on breaking the nonuniqueness with explicit use of the laminar Schmidt and PrandtJ numbers and their turbulent counterparts, defined in terms of subgrid scale models. The dependence of the mixing rate on the Schmidt and Prandtl numbers and other physical parameters will be illustrated. We demonstrate numerically the influence of initial conditions on the mixing rate. Both the dominant short wavelength Initial conditions and long wavelength perturbations are observed to playa role. By examination of two classes of experiments, we observe the absence of a single universal explanation, with long and short wavelength initial conditions, and the various physical and numerical regularizations contributing In different proportions In these two different contexts.

  1. H. R. 2696: A Bill making appropriations for energy and water development for the fiscal year ending September 30, 1990, and for other purposes. Introduced in the House of Representatives, One Hundredth First Congress, First Session, June 20, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    H.R. 2696 is a bill making appropriations for energy and water development for the fiscal year ending September 30, 1990, and for other purposes.

  2. H. R. 4681: a bill relating to the treatment of environmental protection and natural resource conservation as aspects of open and fair international trade. Introduced in the House of Representatives, Ninety-Ninth Congress, Second Session, April 23, 1986

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    A bill relating to the treatment of environmental protection and natural resource conservation as aspects of open and fair international trade was introduced and referred to the House Ways and Means Committee. Finding that fair international trade is important to the economic development of all nations, the bill addresses those countries which damage their environments and renewable natural resources in order to achieve a short-term competitive advantage. The bill reaffirms US policy of preventing the degradation of the world's environment in relation to overseas investments, United Nations programs, and the protection of endangered species. The bill establishes an interagency advisory committee to advise the President and Congress.

  3. H. R. 1948: A Bill to reduce the threat from nuclear facilities located in the former Soviet Union. Introduced in the House of Representatives, One Hundred Third Congress, First Session, April 29, 1993

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    This bill gives the President a directive to establish a program to reduce the environmental and national security threats from nuclear facilities located in the former Soviet Union.

  4. Bs Mixing at the Tevatron

    SciTech Connect (OSTI)

    Gomez-Ceballos, Guillelmo; /Cantabria Inst. of Phys.

    2006-04-01

    The Tevatron collider at Fermilab provides a very rich environment for the study of B{sub s} mesons. B{sub s} Mixing is the most important analysis within the B Physics program of both experiments. In this paper they summarize the most recent results on this topic from both D0 and CDF experiments. There were very important updates in both experiments after his last talk, hence the organizers warmly recommended me to include the latest available results on B{sub s} mixing, instead of what he presents there.

  5. Mixed ternary heterojunction solar cell

    SciTech Connect (OSTI)

    Chen, Wen S.; Stewart, John M.

    1992-08-25

    A thin film heterojunction solar cell and a method of making it has a p-type layer of mixed ternary I-III-VI.sub.2 semiconductor material in contact with an n-type layer of mixed binary II-VI semiconductor material. The p-type semiconductor material includes a low resistivity copper-rich region adjacent the back metal contact of the cell and a composition gradient providing a minority carrier mirror that improves the photovoltaic performance of the cell. The p-type semiconductor material preferably is CuInGaSe.sub.2 or CuIn(SSe).sub.2.

  6. Mutation allele burden remains unchanged in chronic myelomonocytic leukaemia responding to hypomethylating agents

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Merlevede, Jane; Droin, Nathalie; Qin, Tingting; Meldi, Kristen; Yoshida, Kenichi; Morabito, Margot; Chautard, Emilie; Auboeuf, Didier; Fenaux, Pierre; Braun, Thorsten; et al

    2016-02-24

    The cytidine analogues azacytidine and 5-aza-2’-deoxycytidine (decitabine) are commonly used to treat myelodysplastic syndromes, with or without a myeloproliferative component. It remains unclear whether the response to these hypomethylating agents results from a cytotoxic or an epigenetic effect. In this study, we address this question in chronic myelomonocytic leukaemia. We describe a comprehensive analysis of the mutational landscape of these tumours, combining whole-exome and whole-genome sequencing. We identify an average of 14 ± 5 somatic mutations in coding sequences of sorted monocyte DNA and the signatures of three mutational processes. Serial sequencing demonstrates that the response to hypomethylating agents ismore » associated with changes in DNA methylation and gene expression, without any decrease in the mutation allele burden, nor prevention of new genetic alteration occurence. Lastly, our findings indicate that cytosine analogues restore a balanced haematopoiesis without decreasing the size of the mutated clone, arguing for a predominantly epigenetic effect.« less

  7. Neutron measurements of the fuel remaining in the TMI II once-through steam generators (OTSG'S)

    SciTech Connect (OSTI)

    Geelhood, B.D.; Abel, K.H.

    1989-02-01

    Polypropylene tubes containing a string of 18 copper rods were inserted into the lower head region and each J-leg of the two once-through steam generators (OTSG) of the unit two reactor at Three Mile Island. The object was to measure the neutron flux present in those regions and estimate the amount of residual fuel remaining in each OTSG. The neutron flux from any residual fuel induces a radioisotope, /sup 64/Cu, in the copper coupons. The /sup 64/Cu activity is detected by coincidence counting the two 511-keV gamma rays produced by the annihilation of the positron emitted in the decay of /sup 64/Cu. The copper coupons were placed between two 6-inch diameter, 6-inch long NaI(Tl) crystals and the electronics produced a coincidence count whenever the two gamma rays were uniquely detected. The net coincidence count is proportional to the amount of /sup 64/Cu activity in the coupon. This document discusses calculation methods, statistical methods, and results of this research. 3 figs., 30 tabs.

  8. Advances in compressible turbulent mixing

    SciTech Connect (OSTI)

    Dannevik, W.P.; Buckingham, A.C.; Leith, C.E.

    1992-01-01

    This volume includes some recent additions to original material prepared for the Princeton International Workshop on the Physics of Compressible Turbulent Mixing, held in 1988. Workshop participants were asked to emphasize the physics of the compressible mixing process rather than measurement techniques or computational methods. Actual experimental results and their meaning were given precedence over discussions of new diagnostic developments. Theoretical interpretations and understanding were stressed rather than the exposition of new analytical model developments or advances in numerical procedures. By design, compressibility influences on turbulent mixing were discussed--almost exclusively--from the perspective of supersonic flow field studies. The papers are arranged in three topical categories: Foundations, Vortical Domination, and Strongly Coupled Compressibility. The Foundations category is a collection of seminal studies that connect current study in compressible turbulent mixing with compressible, high-speed turbulent flow research that almost vanished about two decades ago. A number of contributions are included on flow instability initiation, evolution, and transition between the states of unstable flow onset through those descriptive of fully developed turbulence. The Vortical Domination category includes theoretical and experimental studies of coherent structures, vortex pairing, vortex-dynamics-influenced pressure focusing. In the Strongly Coupled Compressibility category the organizers included the high-speed turbulent flow investigations in which the interaction of shock waves could be considered an important source for production of new turbulence or for the enhancement of pre-existing turbulence. Individual papers are processed separately.

  9. Reductant injection and mixing system

    DOE Patents [OSTI]

    Reeves, Matt; Henry, Cary A.; Ruth, Michael J.

    2016-02-16

    A gaseous reductant injection and mixing system is described herein. The system includes an injector for injecting a gaseous reductant into an exhaust gas stream, and a mixer attached to a surface of the injector. The injector includes a plurality of apertures through which the gaseous reductant is injected into an exhaust gas stream. The mixer includes a plurality of fluid deflecting elements.

  10. Analyzing ocean mixing reveals insight on climate

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

    Analyzing ocean mixing reveals insight on climate Analyzing ocean mixing reveals insight on climate LANL scientists have developed a computer model that clarifies the complex processes driving ocean mixing in the vast eddies that swirl across hundreds of miles of open ocean. June 24, 2015 A three-dimensional spatial structure of mixing in an idealized ocean simulation, computed using Lagrangian particle statistics. A three-dimensional spatial structure of mixing in an idealized ocean simulation,

  11. Determining Remaining Useful Life of Aging Cables in Nuclear Power Plants – Interim Study FY13

    SciTech Connect (OSTI)

    Simmons, Kevin L.; Fifield, Leonard S.; Westman, Matthew P.; Ramuhalli, Pradeep; Pardini, Allan F.; Tedeschi, Jonathan R.; Jones, Anthony M.

    2013-09-27

    The most important criterion for cable performance is its ability to withstand a design-basis accident. With nearly 1000 km of power, control, instrumentation, and other cables typically found in an NPP, it would be a significant undertaking to inspect all of the cables. Degradation of the cable jacket, electrical insulation, and other cable components is a key issue that is likely to affect the ability of the currently installed cables to operate safely and reliably for another 20 to 40 years beyond the initial operating life. The development of one or more nondestructive evaluation (NDE) techniques and supporting models that could assist in determining the remaining life expectancy of cables or their current degradation state would be of significant interest. The ability to nondestructively determine material and electrical properties of cable jackets and insulation without disturbing the cables or connections has been deemed essential. Currently, the only technique accepted by industry to measure cable elasticity (the gold standard for determining cable insulation degradation) is the indentation measurement. All other NDE techniques are used to find flaws in the cable and do not provide information to determine the current health or life expectancy. There is no single NDE technique that can satisfy all of the requirements needed for making a life-expectancy determination, but a wide range of methods have been evaluated for use in NPPs as part of a continuous evaluation program. The commonly used methods are indentation and visual inspection, but these are only suitable for easily accessible cables. Several NDE methodologies using electrical techniques are in use today for flaw detection but there are none that can predict the life of a cable. There are, however, several physical and chemical ptoperty changes in cable insulation as a result of thermal and radiation damage. In principle, these properties may be targets for advanced NDE methods to provide early

  12. Heterogeneous Reburning By Mixed Fuels

    SciTech Connect (OSTI)

    Anderson Hall

    2009-03-31

    Recent studies of heterogeneous reburning, i.e., reburning involving a coal-derived char, have elucidated its variables, kinetics and mechanisms that are valuable to the development of a highly efficient reburning process. Young lignite chars contain catalysts that not only reduce NO, but they also reduce HCN that is an important intermediate that recycles to NO in the burnout zone. Gaseous CO scavenges the surface oxides that are formed during NO reduction, regenerating the active sites on the char surface. Based on this mechanistic information, cost-effective mixed fuels containing these multiple features has been designed and tested in a simulated reburning apparatus. Remarkably high reduction of NO and HCN has been observed and it is anticipated that mixed fuel will remove 85% of NO in a three-stage reburning process.

  13. Mixed Alcohol Synthesis Catalyst Screening

    SciTech Connect (OSTI)

    Gerber, Mark A.; White, James F.; Stevens, Don J.

    2007-09-03

    National Renewable Energy Laboratory (NREL) and Pacific Northwest National Laboratory (PNNL) are conducting research to investigate the feasibility of producing mixed alcohols from biomass-derived synthesis gas (syngas). PNNL is tasked with obtaining commercially available or preparing promising mixed-alcohol catalysts and screening them in a laboratory-scale reactor system. Commercially available catalysts and the most promising experimental catalysts are provided to NREL for testing using a slipstream from a pilot-scale biomass gasifier. From the standpoint of producing C2+ alcohols as the major product, it appears that the rhodium catalyst is the best choice in terms of both selectivity and space-time yield (STY). However, unless the rhodium catalyst can be improved to provide minimally acceptable STYs for commercial operation, mixed alcohol synthesis will involve significant production of other liquid coproducts. The modified Fischer-Tropsch catalyst shows the most promise for providing both an acceptable selectivity to C2+ alcohols and total liquid STY. However, further optimization of the Fischer-Tropsch catalysts to improve selectivity to higher alcohols is highly desired. Selection of a preferred catalyst will likely entail a decision on the preferred coproduct slate. No other catalysts tested appear amenable to the significant improvements needed for acceptable STYs.

  14. Evaluation of Air Mixing and Thermal Comfort From High Sidewall Supply Air Jets

    SciTech Connect (OSTI)

    Ridouane, El Hassan

    2011-09-01

    Uniform mixing of conditioned air with room air is an essential factor for providing comfort in homes. The objective of the study outlined in this report is to resolve the issue that the flow rates that are required to meet the small remaining thermal loads are not large enough to maintain uniform mixing in the space.and maintain uniform temperatures within future homes. The results provide information to guide the selection of high sidewall supply diffusers to maintain proper room mixing for heating and cooling of high performance homes.

  15. Residential On-Bill Financing Programs- Nicor Gas, North Shore Gas, Peoples Gas, Ameren and ComEd

    Broader source: Energy.gov [DOE]

    S.B. 2350 expanded the loan program to include loans of up to $150,000 to retail customers that own multi-family residential or mixed-use buildings with no more than 50 residential units. The int...

  16. Thin film mixed potential sensors

    DOE Patents [OSTI]

    Garzon, Fernando H.; Brosha, Eric L.; Mukundan, Rangachary

    2007-09-04

    A mixed potential sensor for oxidizable or reducible gases and a method of making. A substrate is provided and two electrodes are formed on a first surface of the substrate, each electrode being formed of a different catalytic material selected to produce a differential voltage between the electrodes from electrochemical reactions of the gases catalyzed by the electrode materials. An electrolytic layer of an electrolyte is formed over the electrodes to cover a first portion of the electrodes from direct exposure to the gases with a second portion of the electrodes uncovered for direct exposure to the gases.

  17. Syngas Mixed Alcohol Cost Validation

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

    Techno-economic analysis (TEA) - Feedback to the research efforts Specific objective in 2012: Provide TEA and validate DOE BETO's goal to demonstrate technologies capable of producing cost competitive ethanol from biomass by the year 2012. 2 Quad Chart Overview 3 Start Date Oct 1, 2006 End Date Sept 30, 2012 % Complete 100% Timeline for Mixed Alcohols Year Total [Gasification/Pyrolysis] FY12 $860k [$700k/$160k] FY13 $1,000k [$250k/$750k] FY14 $1,050k [$350k/$700k] projected Years 10 (FY04 to

  18. H. R. 3791: A Bill to amend the Internal Revenue Code of 1986 to provide an exemption from the gas guzzler tax for automobiles that are lengthened by certain small manufacturers. Introduced in the House of Representatives, One Hundred Third Congress, Second Session, February 3, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    This bill is provides an exemption from a gas guzzler tax on automobiles redesigned by lengthening, by some small manufacturers.

  19. S. 936: A Bill to authorize appropriations for fiscal year 1998 for military activities of the Department of Defense, for military construction, and for defense activities of the Department of Energy, to prescribe personnel strengths for such fiscal year for the Armed Forces, and for other purposes. Introduced in the Senate of the United States, One Hundred Fifth Congress, First session

    SciTech Connect (OSTI)

    1997-12-31

    This report discusses a bill that may be cited as the National Defense Authorization Act for fiscal year 1998.

  20. S. 964: A Bill to authorize appropriations to the Department of Energy for civilian energy programs for fiscal year 1990 and fiscal year 1991, and for other purposes. Introduced in the Senate of the United States, One Hundredth First Congress, First Session, May 10, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    S. 964 is a bill to authorize appropriations to the Department of Energy for civilian energy programs.

  1. Mixing stops at the LHC

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Agrawal, Prateek; Frugiuele, Claudia

    2014-01-01

    We study the phenomenology of a light stop NLSP in the presence of large mixing with either the first or the second generation. R-symmetric models provide a prime setting for this scenario, but our discussion also applies to the MSSM when a significant amount of mixing can be accommodated. In our framework the dominant stop decay is through the flavor violating mode into a light jet and the LSP in an extended region of parameter space. There are currently no limits from ATLAS and CMS in this region. We emulate shape-based hadronic SUSY searches for this topology, and find thatmore » they have potential sensitivity. If the extension of these analyses to this region is robust, we find that these searches can set strong exclusion limits on light stops. If not, then the flavor violating decay mode is challenging and may represent a blind spot in stop searches even at 13 TeV. Thus, an experimental investigation of this scenario is well motivated.« less

  2. Mixed waste characterization reference document

    SciTech Connect (OSTI)

    1997-09-01

    Waste characterization and monitoring are major activities in the management of waste from generation through storage and treatment to disposal. Adequate waste characterization is necessary to ensure safe storage, selection of appropriate and effective treatment, and adherence to disposal standards. For some wastes characterization objectives can be difficult and costly to achieve. The purpose of this document is to evaluate costs of characterizing one such waste type, mixed (hazardous and radioactive) waste. For the purpose of this document, waste characterization includes treatment system monitoring, where monitoring is a supplement or substitute for waste characterization. This document establishes a cost baseline for mixed waste characterization and treatment system monitoring requirements from which to evaluate alternatives. The cost baseline established as part of this work includes costs for a thermal treatment technology (i.e., a rotary kiln incinerator), a nonthermal treatment process (i.e., waste sorting, macronencapsulation, and catalytic wet oxidation), and no treatment (i.e., disposal of waste at the Waste Isolation Pilot Plant (WIPP)). The analysis of improvement over the baseline includes assessment of promising areas for technology development in front-end waste characterization, process equipment, off gas controls, and monitoring. Based on this assessment, an ideal characterization and monitoring configuration is described that minimizes costs and optimizes resources required for waste characterization.

  3. Expandable mixing section gravel and cobble eductor

    DOE Patents [OSTI]

    Miller, Arthur L. (Kenyon, MN); Krawza, Kenneth I. (Lakeville, MN)

    1997-01-01

    In a hydraulically powered pump for excavating and transporting slurries in hich it is immersed, the improvement of a gravel and cobble eductor including an expandable mixing section, comprising: a primary flow conduit that terminates in a nozzle that creates a water jet internal to a tubular mixing section of the pump when water pressure is applied from a primary supply flow; a tubular mixing section having a center line in alignment with the nozzle that creates a water jet; a mixing section/exit diffuser column that envelopes the flexible liner; and a secondary inlet conduit that forms an opening at a bas portion of the column and adjacent to the nozzle and water jet to receive water saturated gravel as a secondary flow that mixes with the primary flow inside of the mixing section to form a combined total flow that exits the mixing section and decelerates in the exit diffuser.

  4. Medical Examiner/Coroner on the Handling of a Body/Human Remains that are Potentially Radiologically Contaminated

    Broader source: Energy.gov [DOE]

    The purpose of this Model Procedure is to identify precautions and provide guidance to Medical Examiners/Coroners on the handling of a body or human remains that are potentially contaminated with...

  5. An overview of remaining life assessment methods for high temperature components operating in the power and petrochemical industries

    SciTech Connect (OSTI)

    Middleton, C.J.; Townsend, R.D.

    1998-12-31

    The capability to assess the secure remaining life of components operating in the creep range, thereby assuring integrity between inspection intervals, has become a major factor in the economic operation of power and petrochemical plant which has passed the original design life, frequently by a considerable margin. An overview is given of the nature of remaining life assessment and examples given of methods developed for headers, seam-welded pipe and fired heaters. The more common problems associated with weldments are also reviewed.

  6. Microsoft Word - AL 2010-07 Acquistion Letters Remaining in Effect May 2010 revision 1 June 2010

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

    No. AL 2010-07 Rev. 1 Acquisition Regulation Date 06/01/2010 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Senior Procurement Executives. Acquisition Letters (AL) that remain in effect are identified below. All other previously issued ALs have been superseded by a formal rule-making, incorporated into other guidance, and/or canceled. * * * * * * * * * * * * * * * * ACQUISITION LETTERS REMAINING IN EFFECT NUMBER DATE SUBJECT 93-4 04/07/1993 Displaced

  7. Mixing in SRS Closure Business Unit Applications

    SciTech Connect (OSTI)

    POIRIER, MICHAELR.

    2004-06-23

    The following equipment is commonly used to mix fluids: mechanical agitators, jets (pumps), shrouded axial impeller mixers (Flygt mixers), spargers, pulsed jet mixers, boiling, static mixers, falling films, liquid sprays, and thermal convection. This discussion will focus on mechanical agitators, jets, shrouded axial impeller mixers, spargers, and pulsed jet mixers, as these devices are most likely to be employed in Savannah River Site (SRS) Closure Business applications. In addressing mixing problems in the SRS Tank Farm, one must distinguish between different mixing objectives. These objectives include sludge mixing (e.g., Extended Sludge Processing), sludge retrieval (e.g., sludge transfers between tanks), heel retrieval (e.g., Tanks 18F and 19F), chemical reactions (e.g., oxalic acid neutralization) and salt dissolution. For example, one should not apply sludge mixing guidelines to heel removal applications. Mixing effectiveness is a function of both the mixing device (e.g., slurry pump, agitator, air sparger) and the properties of the material to be mixed (e.g., yield stress, viscosity, density, and particle size). The objective of this document is to provide background mixing knowledge for the SRS Closure Business Unit personnel and to provide general recommendations for mixing in SRS applications.

  8. Department of the Interior and Related Agencies Appropriations Bill, 1994. Introduced in the House of Representatives, One Hundred Third Congress, First Session

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    This is the report accompanying the 1994 appropriations bill for the Department of the Interior, Forest Service, the Department of Energy, the Indian Health Service, the Smithsonian, and the National Foundation on the Arts and the Humanities. DOE reports include those on clean coal technology, fossil energy research and development, alternative fuels production, Naval petroleum and oil shale reserves, energy conservation, economic regulation, emergency preparedness, strategic petroleum reserve, energy information administration.

  9. Energy and Water Development Appropriations Bill, 1995. Introduced in the House of Representatives, One Hundred Third Congress, Second Session, March 26, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    This is a report from the Committee on Appropriations in explaination of the appropriation bill for energy and water development in 1995. The section on US DOE includes reports on the following: Energy supply, research and development activities; Uranium supply and enrichment activities; Uranium enrichment decontamination and decommissioning fund; general science and research activities; nuclear waste disposal fund; isotope production and distribution fund; atomic energy defense activities; departmental administration; office of Inspector General; Power marketing administrations; FERC.

  10. Customer-Economics of Residential Photovoltaic Systems: The Impact of High Renewable Energy Penetrations on Electricity Bill Savings with Net Metering

    Broader source: Energy.gov [DOE]

    Residential photovoltaic (PV) systems in the US are often compensated at the customer's underlying retail electricity rate through net metering. There is growing interest in understanding how potential changes in rates may impact the value of bill savings from PV. This article uses a production cost and capacity expansion model to project California hourly wholesale electricity market prices under a reference scenario and a 33% renewables scenario. Second, based on the wholesale electricity market prices generated by the model, the article develops retail rates (i.e., flat, time-of-use, and real-time pricing) for each future scenario based on standard retail rate design principles. Finally, based on these retail rates, the bill savings from PV are estimated for 226 California residential customers under two types of net metering, for each scenario. The article finds that high renewable penetrations can drive substantial changes in residential retail rates and that these changes, together with variations in retail rate structures and PV compensation mechanisms, interact to place substantial uncertainty on the future value of bill savings from residential PV.

  11. H. R. 3800: A Bill to amend the Comprehensive Environmental H. R. 4506: A Bill making appropriations for energy and water development for the fiscal year ending September 30, 1995, and for other purposes. Introduced in the House of Representatives, One Hundred Third Congress, Second Session, May 26, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    This bill provides for appropriations for energy and water development for the fiscal year September 30, 1995. Included is the US DOE: energy supply, research and development activities; Uranium enrichment decontamination and decommissioning fund; nuclear waste disposal fund; isotope production and distribution program fund; Atomic energy defense activities and weapons activities; defense environmental restoration and waste management; defense nuclear waste disposal.

  12. Quantifying uncertainty in stable isotope mixing models

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Davis, Paul; Syme, James; Heikoop, Jeffrey; Fessenden-Rahn, Julianna; Perkins, George; Newman, Brent; Chrystal, Abbey E.; Hagerty, Shannon B.

    2015-05-19

    Mixing models are powerful tools for identifying biogeochemical sources and determining mixing fractions in a sample. However, identification of actual source contributors is often not simple, and source compositions typically vary or even overlap, significantly increasing model uncertainty in calculated mixing fractions. This study compares three probabilistic methods, SIAR [Parnell et al., 2010] a pure Monte Carlo technique (PMC), and Stable Isotope Reference Source (SIRS) mixing model, a new technique that estimates mixing in systems with more than three sources and/or uncertain source compositions. In this paper, we use nitrate stable isotope examples (δ15N and δ18O) but all methods testedmore » are applicable to other tracers. In Phase I of a three-phase blind test, we compared methods for a set of six-source nitrate problems. PMC was unable to find solutions for two of the target water samples. The Bayesian method, SIAR, experienced anchoring problems, and SIRS calculated mixing fractions that most closely approximated the known mixing fractions. For that reason, SIRS was the only approach used in the next phase of testing. In Phase II, the problem was broadened where any subset of the six sources could be a possible solution to the mixing problem. Results showed a high rate of Type I errors where solutions included sources that were not contributing to the sample. In Phase III some sources were eliminated based on assumed site knowledge and assumed nitrate concentrations, substantially reduced mixing fraction uncertainties and lowered the Type I error rate. These results demonstrate that valuable insights into stable isotope mixing problems result from probabilistic mixing model approaches like SIRS. The results also emphasize the importance of identifying a minimal set of potential sources and quantifying uncertainties in source isotopic composition as well as demonstrating the value of additional information in reducing the uncertainty in calculated

  13. Quantifying uncertainty in stable isotope mixing models

    SciTech Connect (OSTI)

    Davis, Paul; Syme, James; Heikoop, Jeffrey; Fessenden-Rahn, Julianna; Perkins, George; Newman, Brent; Chrystal, Abbey E.; Hagerty, Shannon B.

    2015-05-19

    Mixing models are powerful tools for identifying biogeochemical sources and determining mixing fractions in a sample. However, identification of actual source contributors is often not simple, and source compositions typically vary or even overlap, significantly increasing model uncertainty in calculated mixing fractions. This study compares three probabilistic methods, SIAR [Parnell et al., 2010] a pure Monte Carlo technique (PMC), and Stable Isotope Reference Source (SIRS) mixing model, a new technique that estimates mixing in systems with more than three sources and/or uncertain source compositions. In this paper, we use nitrate stable isotope examples (?15N and ?18O) but all methods tested are applicable to other tracers. In Phase I of a three-phase blind test, we compared methods for a set of six-source nitrate problems. PMC was unable to find solutions for two of the target water samples. The Bayesian method, SIAR, experienced anchoring problems, and SIRS calculated mixing fractions that most closely approximated the known mixing fractions. For that reason, SIRS was the only approach used in the next phase of testing. In Phase II, the problem was broadened where any subset of the six sources could be a possible solution to the mixing problem. Results showed a high rate of Type I errors where solutions included sources that were not contributing to the sample. In Phase III some sources were eliminated based on assumed site knowledge and assumed nitrate concentrations, substantially reduced mixing fraction uncertainties and lowered the Type I error rate. These results demonstrate that valuable insights into stable isotope mixing problems result from probabilistic mixing model approaches like SIRS. The results also emphasize the importance of identifying a minimal set of potential sources and quantifying uncertainties in source isotopic composition as well as demonstrating the value of additional information in reducing the

  14. Quantifying uncertainty in stable isotope mixing models

    SciTech Connect (OSTI)

    Davis, Paul; Syme, James; Heikoop, Jeffrey; Fessenden-Rahn, Julianna; Perkins, George; Newman, Brent; Chrystal, Abbey E.; Hagerty, Shannon B.

    2015-05-19

    Mixing models are powerful tools for identifying biogeochemical sources and determining mixing fractions in a sample. However, identification of actual source contributors is often not simple, and source compositions typically vary or even overlap, significantly increasing model uncertainty in calculated mixing fractions. This study compares three probabilistic methods, SIAR [Parnell et al., 2010] a pure Monte Carlo technique (PMC), and Stable Isotope Reference Source (SIRS) mixing model, a new technique that estimates mixing in systems with more than three sources and/or uncertain source compositions. In this paper, we use nitrate stable isotope examples (δ15N and δ18O) but all methods tested are applicable to other tracers. In Phase I of a three-phase blind test, we compared methods for a set of six-source nitrate problems. PMC was unable to find solutions for two of the target water samples. The Bayesian method, SIAR, experienced anchoring problems, and SIRS calculated mixing fractions that most closely approximated the known mixing fractions. For that reason, SIRS was the only approach used in the next phase of testing. In Phase II, the problem was broadened where any subset of the six sources could be a possible solution to the mixing problem. Results showed a high rate of Type I errors where solutions included sources that were not contributing to the sample. In Phase III some sources were eliminated based on assumed site knowledge and assumed nitrate concentrations, substantially reduced mixing fraction uncertainties and lowered the Type I error rate. These results demonstrate that valuable insights into stable isotope mixing problems result from probabilistic mixing model approaches like SIRS. The results also emphasize the importance of identifying a minimal set of potential sources and quantifying uncertainties in source isotopic composition as well as demonstrating the value of additional information in reducing the

  15. Microsecond Microfluidic Mixing for Investigation of Protein...

    Office of Scientific and Technical Information (OSTI)

    for Investigation of Protein Folding Kinetics Citation Details In-Document Search Title: Microsecond Microfluidic Mixing for Investigation of Protein Folding Kinetics You ...

  16. Lanthanide doped strontium barium mixed halide scintillators

    DOE Patents [OSTI]

    Gundiah, Gautam; Bizarri, Gregory A.; Hanrahan, Stephen M.; Bourret-Courchesne, Edith D.; Derenzo, Stephen E.

    2016-03-15

    The present invention provides for a composition comprising an inorganic scintillator comprising a lanthanide-doped strontium barium mixed halide useful for detecting nuclear material.

  17. TANK MIXING STUDY WITH FLOW RECIRCULATION

    SciTech Connect (OSTI)

    Lee, S.

    2014-06-25

    The primary objective of this work is to quantify the mixing time when two miscible fluids are mixed by one recirculation pump and to evaluate adequacy of 2.5 hours of pump recirculation to be considered well mixed in SRS tanks, JT-71/72. The work scope described here consists of two modeling analyses. They are the steady state flow pattern analysis during pump recirculation operation of the tank liquid and transient species transport calculations based on the initial steady state flow patterns. The modeling calculations for the mixing time are performed by using the 99% homogeneity criterion for the entire domain of the tank contents.

  18. Lanthanide doped strontium barium mixed halide scintillators

    DOE Patents [OSTI]

    Gundiah, Gautam; Bizarri, Gregory; Hanrahan, Stephen M; Bourret-Courchesne, Edith; Derenzo, Stephen E

    2013-07-16

    The present invention provides for a composition comprising an inorganic scintillator comprising a lanthanide-doped strontium barium mixed halide useful for detecting nuclear material.

  19. Microbial Transformation of TRU and Mixed Waste: Actinide Speciation and Waste Volume

    SciTech Connect (OSTI)

    Halada, Gary P

    2008-04-10

    In order to understand the susceptibility of transuranic and mixed waste to microbial degradation (as well as any mechanism which depends upon either complexation and/or redox of metal ions), it is essential to understand the association of metal ions with organic ligands present in mixed wastes. These ligands have been found in our previous EMSP study to limit electron transfer reactions and strongly affect transport and the eventual fate of radionuclides in the environment. As transuranic waste (and especially mixed waste) will be retained in burial sites and in legacy containment for (potentially) many years while awaiting treatment and removal (or remaining in place under stewardship agreements at government subsurface waste sites), it is also essential to understand the aging of mixed wastes and its implications for remediation and fate of radionuclides. Mixed waste containing actinides and organic materials are especially complex and require extensive study. The EMSP program described in this report is part of a joint program with the Environmental Sciences Department at Brookhaven National Laboratory. The Stony Brook University portion of this award has focused on the association of uranium (U(VI)) and transuranic analogs (Ce(III) and Eu(III)) with cellulosic materials and related compounds, with development of implications for microbial transformation of mixed wastes. The elucidation of the chemical nature of mixed waste is essential for the formulation of remediation and encapsulation technologies, for understanding the fate of contaminant exposed to the environment, and for development of meaningful models for contaminant storage and recovery.

  20. H.R. 4751: A Bill to reauthorize appropriations for the weatherization program under section 422 of the Energy Conservation and Production Act. Introduced in the House of Representatives, One Hundred Third Congress, Second Session, July 13, 1994

    SciTech Connect (OSTI)

    1994-12-31

    The report H.R. 4944 is a bill to reauthorize appropriations for the weatherization program under section 422 of the Energy Conservation and Production Act. The proposed legislative text is included.

  1. Apparatus for determining past-service conditions and remaining life of thermal barrier coatings and components having such coatings

    DOE Patents [OSTI]

    Srivastava, Alok Mani; Setlur, Anant Achyut; Comanzo, Holly Ann; Devitt, John William; Ruud, James Anthony; Brewer, Luke Nathaniel

    2004-05-04

    An apparatus for determining past-service conditions and/or remaining useful life of a component of a combustion engine and/or a thermal barrier coating ("TBC") of the component comprises a radiation source that provides the exciting radiation to the TBC to excite a photoluminescent ("PL") material contained therein, a radiation detector for detecting radiation emitted by the PL material, and means for relating a characteristic of an emission spectrum of the PL material to the amount of a crystalline phase in the TBC, thereby inferring the past-service conditions or the remaining useful life of the component or the TBC.

  2. S. 737: A Bill to extend the deadlines applicable to certain hydroelectric projects, and for other purposes. Introduced in the Senate of the United States, One Hundred Fourth Congress, First session

    SciTech Connect (OSTI)

    1995-12-31

    This bill was proposed to extend the deadlines applicable to certain hydroelectric projects, and for other purposes. The bill proposes extending the deadlines applying to certain hydroelectric projects in West Virginia, Kentucky, Washington, Oregon, and Arkansas. It proposes limited exemptions for licensing provisions for a power transmission project in New Mexico, extends Alaska`s state jurisdiction over small hydroelectric projects in the state, and amends the jurisdiction of FERC for licensing fresh water hydroelectric projects in Hawaii.

  3. Energy Bill Literature Sources

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

    of the "PURPA Standards" in the Energy Independence and Security Act of 2007 August 11, 2008 Sponsored by American Public Power Association (APPA) Edison Electric Institute (EEI) National Association of Regulatory Utility Commissioners (NARUC) National Rural Electric Cooperative Association (NRECA) Prepared by: Kenneth Rose and Mike Murphy iii Preface This manual was prepared by Kenneth Rose, a consultant and Senior Fellow at the Institute of Public Utilities at Michigan State

  4. Energy Bill Literature Sources

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

    Of the "PURPA Standards" in the Energy Policy Act of 2005 March 22, 2006 Sponsored by American Public Power Association (APPA) Edison Electric Institute (EEI) National Association of Regulatory Utility Commissioners (NARUC) National Rural Electric Cooperative Association (NRECA) Prepared by: Kenneth Rose and Karl Meeusen Preface This manual was prepared by Kenneth Rose, a consultant and Senior Fellow at the Institute of Public Utilities at Michigan State University, and Karl Meeusen,

  5. Energy Bill Literature Sources

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

    Of the "PURPA Standards" in the Energy Policy Act of 2005 March 22, 2006 Sponsored by ... federal standards that are part of the Energy Policy Act of 2005. This is not intended ...

  6. Energy Bill Literature Sources

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

    of the "PURPA Standards" in the Energy Independence and Security Act of 2007 August 11, ... federal standards that are part of the Energy Independence and Security Act of 2007. ...

  7. Pitch: "Reduce Your Bill"

    Broader source: Energy.gov [DOE]

    This document summarizes the information given during the DOE SunShot Grand Challenge: Summit and Technology Forum, June 13-14, 2012.

  8. Inference of ICF Implosion Core Mix using Experimental Data and Theoretical Mix Modeling

    SciTech Connect (OSTI)

    Welser-Sherrill, L; Haynes, D A; Mancini, R C; Cooley, J H; Tommasini, R; Golovkin, I E; Sherrill, M E; Haan, S W

    2008-04-30

    The mixing between fuel and shell materials in Inertial Confinement Fusion (ICF) implosion cores is a current topic of interest. The goal of this work was to design direct-drive ICF experiments which have varying levels of mix, and subsequently to extract information on mixing directly from the experimental data using spectroscopic techniques. The experimental design was accomplished using hydrodynamic simulations in conjunction with Haan's saturation model, which was used to predict the mix levels of candidate experimental configurations. These theoretical predictions were then compared to the mixing information which was extracted from the experimental data, and it was found that Haan's mix model performed well in predicting trends in the width of the mix layer. With these results, we have contributed to an assessment of the range of validity and predictive capability of the Haan saturation model, as well as increased our confidence in the methods used to extract mixing information from experimental data.

  9. Inference of ICF implosion core mix using experimental data and theoretical mix modeling

    SciTech Connect (OSTI)

    Sherrill, Leslie Welser; Haynes, Donald A; Cooley, James H; Sherrill, Manolo E; Mancini, Roberto C; Tommasini, Riccardo; Golovkin, Igor E; Haan, Steven W

    2009-01-01

    The mixing between fuel and shell materials in Inertial Confinement Fusion (lCF) implosion cores is a current topic of interest. The goal of this work was to design direct-drive ICF experiments which have varying levels of mix, and subsequently to extract information on mixing directly from the experimental data using spectroscopic techniques. The experimental design was accomplished using hydrodynamic simulations in conjunction with Haan's saturation model, which was used to predict the mix levels of candidate experimental configurations. These theoretical predictions were then compared to the mixing information which was extracted from the experimental data, and it was found that Haan's mix model predicted trends in the width of the mix layer as a function of initial shell thickness. These results contribute to an assessment of the range of validity and predictive capability of the Haan saturation model, as well as increasing confidence in the methods used to extract mixing information from experimental data.

  10. Neutrino mixing and oscillations in astrophysical environments

    SciTech Connect (OSTI)

    Balantekin, A. B.

    2014-05-02

    A brief review of the current status of neutrino mixing and oscillations in astrophysical environments, with particular emphasis on the Sun and core-collapse supernovae, is given. Implications of the existence of sterile states which mix with the active neutrinos are discussed.

  11. Thin films of mixed metal compounds

    SciTech Connect (OSTI)

    Mickelsen, Reid A.; Chen, Wen S.

    1985-01-01

    A compositionally uniform thin film of a mixed metal compound is formed by simultaneously evaporating a first metal compound and a second metal compound from independent sources. The mean free path between the vapor particles is reduced by a gas and the mixed vapors are deposited uniformly. The invention finds particular utility in forming thin film heterojunction solar cells.

  12. Tower Water-Vapor Mixing Ratio

    SciTech Connect (OSTI)

    Guastad, Krista; Riihimaki, Laura; none,

    2013-04-01

    The purpose of the Tower Water-Vapor Mixing Ratio (TWRMR) value-added product (VAP) is to calculate water-vapor mixing ratio at the 25-meter and 60-meter levels of the meteorological tower at the Southern Great Plains (SGP) Central Facility.

  13. Implementation of Remaining Useful Lifetime Transformer Models in the Fleet-Wide Prognostic and Health Management Suite

    SciTech Connect (OSTI)

    Agarwal, Vivek; Lybeck, Nancy J.; Pham, Binh; Rusaw, Richard; Bickford, Randall

    2015-02-01

    Research and development efforts are required to address aging and reliability concerns of the existing fleet of nuclear power plants. As most plants continue to operate beyond the license life (i.e., towards 60 or 80 years), plant components are more likely to incur age-related degradation mechanisms. To assess and manage the health of aging plant assets across the nuclear industry, the Electric Power Research Institute has developed a web-based Fleet-Wide Prognostic and Health Management (FW-PHM) Suite for diagnosis and prognosis. FW-PHM is a set of web-based diagnostic and prognostic tools and databases, comprised of the Diagnostic Advisor, the Asset Fault Signature Database, the Remaining Useful Life Advisor, and the Remaining Useful Life Database, that serves as an integrated health monitoring architecture. The main focus of this paper is the implementation of prognostic models for generator step-up transformers in the FW-PHM Suite. One prognostic model discussed is based on the functional relationship between degree of polymerization, (the most commonly used metrics to assess the health of the winding insulation in a transformer) and furfural concentration in the insulating oil. The other model is based on thermal-induced degradation of the transformer insulation. By utilizing transformer loading information, established thermal models are used to estimate the hot spot temperature inside the transformer winding. Both models are implemented in the Remaining Useful Life Database of the FW-PHM Suite. The Remaining Useful Life Advisor utilizes the implemented prognostic models to estimate the remaining useful life of the paper winding insulation in the transformer based on actual oil testing and operational data.

  14. Thin films of mixed metal compounds

    DOE Patents [OSTI]

    Mickelsen, R.A.; Chen, W.S.

    1985-06-11

    Disclosed is a thin film heterojunction solar cell, said heterojunction comprising a p-type I-III-IV[sub 2] chalcopyrite substrate and an overlying layer of an n-type ternary mixed metal compound wherein said ternary mixed metal compound is applied to said substrate by introducing the vapor of a first metal compound to a vessel containing said substrate from a first vapor source while simultaneously introducing a vapor of a second metal compound from a second vapor source of said vessel, said first and second metals comprising the metal components of said mixed metal compound; independently controlling the vaporization rate of said first and second vapor sources; reducing the mean free path between vapor particles in said vessel, said gas being present in an amount sufficient to induce homogeneity of said vapor mixture; and depositing said mixed metal compound on said substrate in the form of a uniform composition polycrystalline mixed metal compound. 5 figs.

  15. Mixed waste characterization, treatment & disposal focus area

    SciTech Connect (OSTI)

    1996-08-01

    The mission of the Mixed Waste Characterization, Treatment, and Disposal Focus Area (referred to as the Mixed Waste Focus Area or MWFA) is to provide treatment systems capable of treating DOE`s mixed waste in partnership with users, and with continual participation of stakeholders, tribal governments, and regulators. The MWFA deals with the problem of eliminating mixed waste from current and future storage in the DOE complex. Mixed waste is waste that contains both hazardous chemical components, subject to the requirements of the Resource Conservation and Recovery Act (RCRA), and radioactive components, subject to the requirements of the Atomic Energy Act. The radioactive components include transuranic (TRU) and low-level waste (LLW). TRU waste primarily comes from the reprocessing of spent fuel and the use of plutonium in the fabrication of nuclear weapons. LLW includes radioactive waste other than uranium mill tailings, TRU, and high-level waste, including spent fuel.

  16. Remaining Sites Verification Package for 132-DR-1, 1608-DR Effluent Pumping Station, Waste Site Reclassification Form 2005-035

    SciTech Connect (OSTI)

    R. A. Carlson

    2005-09-22

    Radiological characterization, decommissioning and demolition of the 132-DR-1 site, 1608-DR Effluent Pumping Station was performed in 1987. The current site conditions achieve the remedial action objectives and the corresponding remedial action goals established in the Remaining Sites ROD. Residual concentrations support future land uses that can be represented by a rural-residential scenario and pose no threat to groundwater or the Columbia River based on RESRAD modeling.

  17. Transportable Vitrification System Demonstration on Mixed Waste

    SciTech Connect (OSTI)

    Zamecnik, J.R.; Whitehouse, J.C.; Wilson, C.N.; Van Ryn, F.R.

    1998-01-01

    This paper describes preliminary results from the first demonstration of the Transportable Vitrification System (TVS) on actual mixed waste. The TVS is a fully integrated, transportable system for the treatment of mixed and low-level radioactive wastes. The demonstration was conducted at Oak Ridge`s East Tennessee Technology Park (ETTP), formerly known as the K-25 site. The purpose of the demonstration was to show that mixed wastes could be vitrified safely on a `field` scale using joule-heated melter technology and obtain information on system performance, waste form durability, air emissions, and costs.

  18. Mixed Waste Focus Area program management plan

    SciTech Connect (OSTI)

    Beitel, G.A.

    1996-10-01

    This plan describes the program management principles and functions to be implemented in the Mixed Waste Focus Area (MWFA). The mission of the MWFA is to provide acceptable technologies that enable implementation of mixed waste treatment systems developed in partnership with end-users, stakeholders, tribal governments and regulators. The MWFA will develop, demonstrate and deliver implementable technologies for treatment of mixed waste within the DOE Complex. Treatment refers to all post waste-generation activities including sampling and analysis, characterization, storage, processing, packaging, transportation and disposal.

  19. B mixing and flavor tagging at CDF

    SciTech Connect (OSTI)

    Russ, James S.; /Carnegie Mellon U.

    2004-12-01

    The CDF Collaboration has made a preliminary measurement of B{sub d} mixing as a first step toward measuring mixing in the B{sub s} system. Flavor tagging using opposite-side jets and muons as well as same-side tagging schemes have been applied. Results agree well with precise results from the B-factories. They use these results to estimate CDF's B{sub s} mixing range using the present data set ({approx} 250 pb{sup -1}) and extrapolate to the potential from larger data sets in future running.

  20. Evaluation of Air Mixing and Thermal Comfort From High Sidewall Supply Air Jets

    SciTech Connect (OSTI)

    Ridouane, E. H.

    2011-09-01

    Uniform mixing of conditioned air with room air is an essential factor for providing comfort in homes. The higher the supply flow rates the easier to reach good mixing in the space. In high performance homes, however, the flow rates required to meet the small remaining thermal loads are not large enough to maintain uniform mixing in the space. The objective of this study is to resolve this issue and maintain uniform temperatures within future homes. We used computational fluid dynamics modeling to evaluate the performance of high sidewall air supply for residential applications in heating and cooling modes. Parameters of the study are the supply velocity, supply temperature, diffuser dimensions, and room dimensions. Laboratory experiments supported the study of thermal mixing in heating mode; we used the results to develop a correlation to predict high sidewall diffuser performance. For cooling mode, numerical analysis is presented. The results provide information to guide the selection of high sidewall supply diffusers to maintain proper room mixing for heating and cooling of high performance homes. It is proven that these systems can achieve good mixing and provide acceptable comfort levels. Recommendations are given on the operating conditions to guarantee occupant comfort.

  1. Department of the Interior and related agencies appropriation bill, 1984. Report from the Committee on Appropriations, Senate, Ninety-Eighth Congress, First Session, Report No. 98-184

    SciTech Connect (OSTI)

    Not Available

    1983-01-01

    Information relating to changes recommended for the $6.7 billion Department of Interior (DOI) Appropriations Bill, 1984 (HR 3363) by the Senate Committee on Appropriations emphasizes Congressional efforts to limit speeding and committee concerns over some DOI procedures, especially filing declarations of taking that have received excessive court awards. The report details line-item changes in the proposed appropriations, and compares them with budget estimates and House allowances. The commtitee recommends less than the budget estimate and more than the House allowance for the overall Title I and II budgets, but both the House and Senate recommend substantial increases in the proposed land and water conservation fund. (DCK)

  2. Low-Frequency Sonic Mixing Technology

    Office of Energy Efficiency and Renewable Energy (EERE)

    Typical mixing technology uses a drive mechanism—usually an electric, hydraulic, or pneumatic motor—to rotate a shaft with one or more impellers. While many other mixer designs are available,...

  3. Mixing lengths scaling in a gravity flow

    SciTech Connect (OSTI)

    Ecke, Robert E [Los Alamos National Laboratory; Rivera, Micheal [Los Alamos National Laboratory; Chen, Jun [Los Alamos National Laboratory; Ecke, Robert E [Los Alamos National Laboratory

    2009-01-01

    We present an experimental study of the mixing processes in a gravity current. The turbulent transport of momentum and buoyancy can be described in a very direct and compact form by a Prandtl mixing length model [1]: the turbulent vertical fluxes of momentum and buoyancy are found to scale quadraticatly with the vertical mean gradients of velocity and density. The scaling coefficient is the square of the mixing length, approximately constant over the mixing zone of the stratified shear layer. We show in this paper how, in different flow configurations, this length can be related to the shear length of the flow {radical}({var_epsilon}/{partial_derivative}{sub z}u{sup 3}).

  4. Ice in Arctic Mixed-phase Stratocumulus

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

    Ice Nuclei Recycling in the Maintenance of Cloud Ice in Arctic Mixed-phase Stratocumulus For original submission and image(s), see ARM Research Highlights http:www.arm.gov...

  5. Micellar compositions in mixed surfactant solutions

    SciTech Connect (OSTI)

    Zhi-Jian Yu ); Guo-Xi Zhao )

    1993-03-15

    Micellization of aqueous mixtures of alkyltriethylammonium bromide and sodium alkylsulfate in the presence of excess sodium bromide has been studied by surface tension measurements. The molecular ratio of the cationic surfactant to the anionic surfactant in the mixed micelles is deduced by applying the Gibbs-Duhem equation to the measured critical micelle concentrations. Approximately equimolar amounts of the surfactant components in the mixed micelles over a wide range of aqueous mixing ratio are found in the systems of components similar in chain lengths. Large deviations of the surfactant molecular ratio deduced by the regular solution approach (Rubingh's model) when compared with that deduced by this approach are discovered, which suggests a limitation in applying the regular solution approach to mixed systems of cationic/anionic surfactants.

  6. Analysis of long-term impacts of TRU waste remaining at generator/storage sites for No Action Alternative 2

    SciTech Connect (OSTI)

    Buck, J.W.; Bagaasen, L.M.; Bergeron, M.P.; Streile, G.P.

    1997-09-01

    This report is a supplement to the Waste Isolation Pilot Plant Disposal-Phase Final Supplemental Environmental Impact Statement (SEIS-II). Described herein are the underlying information, data, and assumptions used to estimate the long-term human-health impacts from exposure to radionuclides and hazardous chemicals in transuranic (TRU) waste remaining at major generator/storage sites after loss of institutional control under No Action Alternative 2. Under No Action Alternative 2, TRU wastes would not be emplaced at the Waste Isolation Pilot Plant (WIPP) but would remain at generator/storage sites in surface or near-surface storage. Waste generated at smaller sites would be consolidated at the major generator/storage sites. Current TRU waste management practices would continue, but newly generated waste would be treated to meet the WIPP waste acceptance criteria. For this alternative, institutional control was assumed to be lost 100 years after the end of the waste generation period, with exposure to radionuclides and hazardous chemicals in the TRU waste possible from direct intrusion and release to the surrounding environment. The potential human-health impacts from exposure to radionuclides and hazardous chemicals in TRU waste were analyzed for two different types of scenarios. Both analyses estimated site-specific, human-health impacts at seven major generator/storage sites: the Hanford Site (Hanford), Idaho National Engineering and Environmental Laboratory (INEEL), Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), Oak Ridge National Laboratory (ORNL), Rocky Flats Environmental Technology Site (RFETS), and Savannah River Site (SRS). The analysis focused on these seven sites because 99 % of the estimated TRU waste volume and inventory would remain there under the assumptions of No Action Alternative 2.

  7. Remaining Sites Verification Package for the 100-B-24 Spillway, Waste Site Reclassification Form 2006-051

    SciTech Connect (OSTI)

    L. M. Dittmer

    2006-09-18

    The 100-B-24 Spillway is a spillway that was designed to serve as an emergency discharge point for the 116-B-7 outfall in the event that the 100-B-15 river effluent pipelines were blocked, damaged, or undergoing maintenance. The site meets the remedial action objectives specified in the Remaining Sites ROD. The results of confirmatory sampling show that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also demonstrate that residual contaminant concentrations are protective of groundwater and the Columbia River.

  8. Mixed mode fuel injector with individually moveable needle valve members

    DOE Patents [OSTI]

    Stewart, Chris; Chockley, Scott A.; Ibrahim, Daniel R.; Lawrence, Keith; Tomaseki, Jay; Azam, Junru H.; Tian, Steven Ye; Shafer, Scott F.

    2004-08-03

    A fuel injector includes a homogenous charge nozzle outlet set and a conventional nozzle outlet set controlled respectively, by first and second needle valve members. One of the needle valve members moves to an open position while the other needle valve member remains stationary for a homogeneous charge injection event. The former needle valve member stays stationary while the other needle valve member moves to an open position for a conventional injection event. One of the needle valve members is at least partially positioned in the other needle valve member. Thus, the injector can perform homogeneous charge injection events, conventional injection events, or even a mixed mode having both types of injection events in a single engine cycle.

  9. Techniques for Bs Mixing at CDF

    SciTech Connect (OSTI)

    Salamanna, Giuseppe; /Rome U. /INFN, Rome

    2005-12-01

    The techniques used to perform a measurement of the mixing frequency of the B{sub s} meson ({Delta}M{sub s}) with the CDF detector at the TeVatron collider are described. Particular stress is put on CDF techniques for flavor tagging, which is possibly the major issue for mixing measurements at a hadron collider. Also CDF performances on lifetime and final state reconstruction are described. The final result of the amplitude scanning presented at 2005 Winter Conferences is reported.

  10. Mixed oxide nanoparticles and method of making

    DOE Patents [OSTI]

    Lauf, Robert J.; Phelps, Tommy J.; Zhang, Chuanlun; Roh, Yul

    2002-09-03

    Methods and apparatus for producing mixed oxide nanoparticulates are disclosed. Selected thermophilic bacteria cultured with suitable reducible metals in the presence of an electron donor may be cultured under conditions that reduce at least one metal to form a doped crystal or mixed oxide composition. The bacteria will form nanoparticles outside the cell, allowing easy recovery. Selection of metals depends on the redox potentials of the reducing agents added to the culture. Typically hydrogen or glucose are used as electron donors.

  11. Leptonic mixing, family symmetries, and neutrino phenomenology

    SciTech Connect (OSTI)

    Medeiros Varzielas, I. de [Departamento de Fisica and Centro de Fisica Teorica de Particulas, Instituto Superior Tecnico, Avenida Rovisco Pais, 1049-001 Lisboa (Portugal); Fakultaet fuer Physik, Technische Universitaet Dortmund D-44221 Dortmund (Germany); Gonzalez Felipe, R. [Departamento de Fisica and Centro de Fisica Teorica de Particulas, Instituto Superior Tecnico, Avenida Rovisco Pais, 1049-001 Lisboa (Portugal); Instituto Superior de Engenharia de Lisboa, Rua Conselheiro Emidio Navarro, 1959-007 Lisboa (Portugal); Serodio, H. [Departamento de Fisica and Centro de Fisica Teorica de Particulas, Instituto Superior Tecnico, Avenida Rovisco Pais, 1049-001 Lisboa (Portugal)

    2011-02-01

    Tribimaximal leptonic mixing is a mass-independent mixing scheme consistent with the present solar and atmospheric neutrino data. By conveniently decomposing the effective neutrino mass matrix associated to it, we derive generic predictions in terms of the parameters governing the neutrino masses. We extend this phenomenological analysis to other mass-independent mixing schemes which are related to the tribimaximal form by a unitary transformation. We classify models that produce tribimaximal leptonic mixing through the group structure of their family symmetries in order to point out that there is often a direct connection between the group structure and the phenomenological analysis. The type of seesaw mechanism responsible for neutrino masses plays a role here, as it restricts the choices of family representations and affects the viability of leptogenesis. We also present a recipe to generalize a given tribimaximal model to an associated model with a different mass-independent mixing scheme, which preserves the connection between the group structure and phenomenology as in the original model. This procedure is explicitly illustrated by constructing toy models with the transpose tribimaximal, bimaximal, golden ratio, and hexagonal leptonic mixing patterns.

  12. Unitarity and the three flavor neutrino mixing matrix

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Parke, Stephen; Ross-Lonergan, Mark

    2016-06-14

    Unitarity is a fundamental property of any theory required to ensure we work in a theoretically consistent framework. In comparison with the quark sector, experimental tests of unitarity for the 3x3 neutrino mixing matrix are considerably weaker. It must be remembered that the vast majority of our information on the neutrino mixing angles originates from v-e and vμ disappearance experiments, with the assumption of unitarity being invoked to constrain the remaining elements. New physics can invalidate this assumption for the 3x3 subset and thus modify our precision measurements. We also perform a reanalysis to see how global knowledge is alteredmore » when one refits oscillation results without assuming unitarity, and present 3σ ranges for allowed UPMNS elements consistent with all observed phenomena. We calculate the bounds on the closure of the six neutrino unitarity triangles, with the closure of the v-e and vμ triangle being constrained to be ≤0.03, while the remaining triangles are significantly less constrained to be ≤ 0.1 - 0.2. Similarly for the row and column normalization, we find their deviation from unity is constrained to be ≤ 0.2 - 0.4, for four out of six such normalizations, while for the vμ and ve row normalization the deviations are constrained to be ≤0.07, all at the 3σCL. Additionally, we emphasize that there is significant room for new low energy physics, especially in the vτ sector which very few current experiments constrain directly.« less

  13. Unitarity and the Three Flavour Neutrino Mixing Matrix

    SciTech Connect (OSTI)

    Parke, Stephen; Ross-Lonergan, Mark

    2015-08-20

    Unitarity is a fundamental property of any theory required to ensure we work in a theoretically consistent framework. In comparison with the quark sector, experimental tests of unitarity for the 3x3 neutrino mixing matrix are considerably weaker. It must be remembered that the vast majority of our information on the neutrino mixing angles originates from v-e and vμ disappearance experiments, with the assumption of unitarity being invoked to constrain the remaining elements. New physics can invalidate this assumption for the 3x3 subset and thus modify our precision measurements. We also perform a reanalysis to see how global knowledge is altered when one refits oscillation results without assuming unitarity, and present 3σ ranges for allowed UPMNS elements consistent with all observed phenomena. We calculate the bounds on the closure of the six neutrino unitarity triangles, with the closure of the v-e and vμ triangle being constrained to be ≤0.03, while the remaining triangles are significantly less constrained to be ≤ 0.1 - 0.2. Similarly for the row and column normalization, we find their deviation from unity is constrained to be ≤ 0.2 - 0.4, for four out of six such normalizations, while for the vμ and ve row normalization the deviations are constrained to be ≤0.07, all at the 3σCL. Additionally, we emphasize that there is significant room for new low energy physics, especially in the vτ sector which very few current experiments constrain directly.

  14. Liquid–liquid mixing studies in annular centrifugal contactors comparing stationary mixing vane options

    SciTech Connect (OSTI)

    Wardle, Kent E.

    2015-09-11

    Comparative studies of multiphase operation of an annular centrifugal contactor show the impact of housing stationary mixing vane configuration. A number of experimental results for several different mixing vane options are reported for operation of a 12.5 cm engineering-scale contactor unit. Fewer straight vanes give greater mixing-zone hold-up compared to curved vanes. Quantitative comparison of droplet size distribution also showed a significant decrease in mean diameter for four straight vanes versus eight curved vanes. This set of measurements gives a compelling case for careful consideration of mixing vane geometry when evaluating hydraulic operation and extraction process efficiency of annular centrifugal contactors.

  15. Mix and mingle: Networking for the next nuclear generation |...

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

    Mix and mingle: Networking ... Mix and mingle: Networking for the next nuclear generation Posted: February 25, 2016 ... for science, technology, engineering and math employees. ...

  16. Order, disorder and mixing: The atomic structure of amorphous...

    Office of Scientific and Technical Information (OSTI)

    Order, disorder and mixing: The atomic structure of amorphous mixtures of titania and tantala Citation Details In-Document Search Title: Order, disorder and mixing: The atomic ...

  17. Fuel Effects on Mixing-Controlled Combustion Strategies for High...

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

    Mixing-Controlled Combustion Strategies for High-Efficiency Clean-Combustion Engines Fuel Effects on Mixing-Controlled Combustion Strategies for High-Efficiency Clean-Combustion ...

  18. Fuel Mix and Emissions Disclosure | Department of Energy

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

    Fuel Mix and Emissions Disclosure Fuel Mix and Emissions Disclosure < Back Eligibility Investor-Owned Utility Municipal Utilities Cooperative Utilities Program Info Sector Name ...

  19. Performance and mix measurements of indirect drive Cu doped Be...

    Office of Scientific and Technical Information (OSTI)

    Performance and mix measurements of indirect drive Cu doped Be implosions Citation Details In-Document Search Title: Performance and mix measurements of indirect drive Cu doped Be ...

  20. Hydrogen production by water dissociation using mixed conducting...

    Office of Scientific and Technical Information (OSTI)

    by water dissociation using mixed conducting dense ceramic membranes. Citation Details In-Document Search Title: Hydrogen production by water dissociation using mixed conducting dense ...

  1. Search for Neutral D Meson Mixing using Semileptonic Decays ...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Search for Neutral D Meson Mixing using Semileptonic Decays Citation Details In-Document Search Title: Search for Neutral D Meson Mixing using Semileptonic Decays...

  2. Mixed-mode diesel HCCI with External Mixture Formation: Preliminary...

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

    Mixed-mode diesel HCCI with External Mixture Formation: Preliminary Results Mixed-mode diesel HCCI with External Mixture Formation: Preliminary Results 2003 DEER Conference ...

  3. Scale dependence of entrainment-mixing mechanisms in cumulus...

    Office of Scientific and Technical Information (OSTI)

    Scale dependence of entrainment-mixing mechanisms in cumulus clouds Title: Scale dependence of entrainment-mixing mechanisms in cumulus clouds This work empirically examines the ...

  4. Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol...

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

    Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol Synthesis of Lignocellulosic Biomass Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol Synthesis ...

  5. Advanced Mixed Waste Treatment Project Achieves Impressive Safety...

    Office of Environmental Management (EM)

    Advanced Mixed Waste Treatment Project Achieves Impressive Safety and Production Marks Advanced Mixed Waste Treatment Project Achieves Impressive Safety and Production Marks June ...

  6. CARBON BED MERCURY EMISSIONS CONTROL FOR MIXED WASTE TREATMENT...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: CARBON BED MERCURY EMISSIONS CONTROL FOR MIXED WASTE TREATMENT Citation Details In-Document Search Title: CARBON BED MERCURY EMISSIONS CONTROL FOR MIXED WASTE ...

  7. Laboratory Shock Experiments on Basalt - Iron Sulfate Mixes at...

    Office of Scientific and Technical Information (OSTI)

    Laboratory Shock Experiments on Basalt - Iron Sulfate Mixes at 40 - 50 GPa and their ... Title: Laboratory Shock Experiments on Basalt - Iron Sulfate Mixes at 40 - 50 GPa and ...

  8. Design Case Summary: Production of Mixed Alcohols from Municipal...

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

    Design Case Summary: Production of Mixed Alcohols from Municipal Solid Waste via Gasification Design Case Summary: Production of Mixed Alcohols from Municipal Solid Waste via ...

  9. CO (Carbon Monoxide Mixing Ratio System) Handbook (Technical...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: CO (Carbon Monoxide Mixing Ratio System) Handbook Citation Details In-Document Search Title: CO (Carbon Monoxide Mixing Ratio System) Handbook The main function of ...

  10. DOE regulatory reform initiative vitrified mixed waste

    SciTech Connect (OSTI)

    Carroll, S.J.; Holtzscheiter, E.W.; Flaherty, J.E.

    1997-12-31

    The US Department of Energy (DOE) is charged with responsibly managing the largest volume of mixed waste in the United States. This responsibility includes managing waste in compliance with all applicable Federal and State laws and regulations, and in a cost-effective, environmentally responsible manner. Managing certain treated mixed wastes in Resource Conservation and Recovery Act (RCRA) permitted storage and disposal units (specifically those mixed wastes that pose low risks from the hazardous component) is unlikely to provide additional protection to human health and the environment beyond that afforded by managing these wastes in storage and disposal units subject to requirements for radiological control. In October, 1995, the DOE submitted a regulatory reform proposal to the Environmental Protection Agency (EPA) relating to vitrified mixed waste forms. The technical proposal supports a regulatory strategy that would allow vitrified mixed waste forms treated through a permit or other environmental compliance mechanism to be granted an exemption from RCRA hazardous waste regulation, after treatment, based upon the inherent destruction and immobilization capabilities of vitrification technology. The vitrified waste form will meet, or exceed the performance criteria of the Environmental Assessment (EA) glass that has been accepted as an international standard for immobilizing radioactive waste components and the LDR treatment standards for inorganics and metals for controlling hazardous constituents. The proposal further provides that vitrified mixed waste would be responsibly managed under the Atomic Energy Act (AEA) while reducing overall costs. Full regulatory authority by the EPA or a State would be maintained until an acceptable vitrified mixed waste form, protective of human health and the environment, is produced.

  11. Remaining Sites Verification Package for the 100-F-54 Animal Farm Pastures, Waste Site Reclassification Form 2008-015

    SciTech Connect (OSTI)

    J. M. Capron

    2008-04-17

    The 100-F-54 waste site, part of the 100-FR-2 Operable Unit, is the soil associated with the former pastures for holding domestic farm animals used in experimental toxicology studies. Evaluation of historical information resulted in identification of the experimental animal farm pastures as having potential residual soil contamination due to excrement from experimental animals. The 100-F-54 animal farm pastures confirmatory sampling results support a reclassification of this site to No Action. The current site conditions achieve the remedial action objectives and the corresponding remedial action goals established in the Remaining Sites ROD. The results of confirmatory sampling show that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also demonstrate that residual contaminant concentrations are protective of groundwater and the Columbia River.

  12. S. 234: A Bill to amend the Internal Revenue Codes of 1986 to provide incentives for oil and natural gas exploration, and for other purposes. Introduced in the Senate of the United States, One Hundredth First Congress, First Session, January 25, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    S. 234 is a bill to amend the Internal Revenue Codes of 1986 to provide incentives for oil and natural gas exploration, and for other purposes.

  13. S. 449: A Bill to amend the Internal Revenue Code of 1986 to provide incentives for oil and natural gas exploration and production, and for other purposes. Introduced in the Senate of the United States, One Hundredth First Congress, First Session, February 23, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    S. 449 is a bill to amend the Internal Revenue Code of 1986 to provide incentives for oil and natural gas exploration and production, and for other purposes.

  14. S. 42: A Bill to amend the Internal Revenue Code of 1986 to impose a fee on the importation of crude oil and refined petroleum products. Introduced in the Senate of the United States, One Hundredth First Congress, First Session, January 25, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    S. 42 is a bill to amend the Internal Revenue Code of 1986 to impose a fee on the importation of crude oil and refined petroleum products.

  15. H. R. 3516: A Bill to amend the Internal Revenue Code of 1954 to provide a refundable income tax credit for the recycling of hazardous wastes. Introduced in the House of Representatives, One Hundredth First Congress, First Session, October 24, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    H.R. 3516 is a bill to amend the Internal Revenue Code of 1954 to provide a refundable income tax credit for the recycling of hazardous wastes.

  16. S. 1635: A Bill to extend the authorization of appropriations for the Water Resources Research Act of 1984 through the end of fiscal year 1994. Introduced in the Senate of the United States, One Hundredth First Congress, First Session, September 18, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    S. 1635 is a bill to extend the authorization of appropriations for the Water Resources Research Act of 1984 through the end of fiscal year 1994.

  17. S. 276: A Bill to amend the Surface Mining Control and Reclamation Act of 1977 to improve control of acid mine drainage, and for other purposes. Introduced in the Senate of the United States, One Hundred Third Congress, First Session, February 2, 1993

    SciTech Connect (OSTI)

    Not Available

    1993-01-01

    This bill amends the Surface Mining Control and Reclamation Act of 1977 to improve control of acid mine drainage. State use of funds is addressed.

  18. Multipartite entangled states in particle mixing

    SciTech Connect (OSTI)

    Blasone, M.; Dell'Anno, F.; De Siena, S.; Di Mauro, M.; Illuminati, F.

    2008-05-01

    In the physics of flavor mixing, the flavor states are given by superpositions of mass eigenstates. By using the occupation number to define a multiqubit space, the flavor states can be interpreted as multipartite mode-entangled states. By exploiting a suitable global measure of entanglement, based on the entropies related to all possible bipartitions of the system, we analyze the correlation properties of such states in the instances of three- and four-flavor mixing. Depending on the mixing parameters, and, in particular, on the values taken by the free phases, responsible for the CP-violation, entanglement concentrates in certain bipartitions. We quantify in detail the amount and the distribution of entanglement in the physically relevant cases of flavor mixing in quark and neutrino systems. By using the wave packet description for localized particles, we use the global measure of entanglement, suitably adapted for the instance of multipartite mixed states, to analyze the decoherence, induced by the free evolution dynamics, on the quantum correlations of stationary neutrino beams. We define a decoherence length as the distance associated with the vanishing of the coherent interference effects among massive neutrino states. We investigate the role of the CP-violating phase in the decoherence process.

  19. TRENDS IN ESTIMATED MIXING DEPTH DAILY MAXIMUMS

    SciTech Connect (OSTI)

    Buckley, R; Amy DuPont, A; Robert Kurzeja, R; Matt Parker, M

    2007-11-12

    Mixing depth is an important quantity in the determination of air pollution concentrations. Fireweather forecasts depend strongly on estimates of the mixing depth as a means of determining the altitude and dilution (ventilation rates) of smoke plumes. The Savannah River United States Forest Service (USFS) routinely conducts prescribed fires at the Savannah River Site (SRS), a heavily wooded Department of Energy (DOE) facility located in southwest South Carolina. For many years, the Savannah River National Laboratory (SRNL) has provided forecasts of weather conditions in support of the fire program, including an estimated mixing depth using potential temperature and turbulence change with height at a given location. This paper examines trends in the average estimated mixing depth daily maximum at the SRS over an extended period of time (4.75 years) derived from numerical atmospheric simulations using two versions of the Regional Atmospheric Modeling System (RAMS). This allows for differences to be seen between the model versions, as well as trends on a multi-year time frame. In addition, comparisons of predicted mixing depth for individual days in which special balloon soundings were released are also discussed.

  20. Dry powder mixes comprising phase change materials

    DOE Patents [OSTI]

    Salyer, I.O.

    1994-02-01

    Free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a PCM material. The silica-PCM mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub. 2 figures.

  1. Dry powder mixes comprising phase change materials

    DOE Patents [OSTI]

    Salyer, I.O.

    1993-10-19

    Free flowing, conformable powder-like mix of silica particles and a phase change material (pcm) is disclosed. The silica particles have a critical size of about 7[times]10[sup [minus]3] to about 7[times]10[sup [minus]2] microns and the pcm must be added to the silica in an amount of 80 wt. % or less pcm per combined weight of silica and pcm. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a pcm material. The silica-pcm mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub. 10 figures.

  2. Dry powder mixes comprising phase change materials

    DOE Patents [OSTI]

    Salyer, Ival O.

    1994-01-01

    Free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a PCM material. The silica-PCM mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub.

  3. Dry powder mixes comprising phase change materials

    DOE Patents [OSTI]

    Salyer, Ival O.

    1993-01-01

    Free flowing, conformable powder-like mix of silica particles and a phase change material (p.c.m.) is disclosed. The silica particles have a critical size of about 7.times.10.sup.-3 to about 7.times.10.sup.-2 microns and the pcm must be added to the silica in an amount of 80 wt. % or less pcm per combined weight of silica and pcm. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a pcm material. The silica-pcm mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub.

  4. Dry powder mixes comprising phase change materials

    DOE Patents [OSTI]

    Salyer, I.O.

    1992-04-21

    A free flowing, conformable powder-like mix of silica particles and a phase change material (p.c.m.) is disclosed. The silica particles have a critical size of about 7 [times] 10[sup [minus]3] to about 7 [times] 10[sup [minus]2] microns and the pcm must be added to the silica in an amount of 80 wt. % or less pcm per combined weight of silica and pcm. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a pcm material. The silica-pcm mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub. 9 figs.

  5. Dry powder mixes comprising phase change materials

    DOE Patents [OSTI]

    Salyer, Ival O.

    1993-01-01

    Free flowing, conformable powder-like mix of silica particles and a phase change material (p.c.m.) is disclosed. The silica particles have a critical size of about 7.times.10.sup.-3 to about 7.times.10.sup.-2 microns and the pcm must be added to the silica in an amount of 80 wt. % or less pcm per combined weight of silica and pcm. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garmets, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a pcm material. The silica-pcm mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub.

  6. Dry powder mixes comprising phase change materials

    DOE Patents [OSTI]

    Salyer, Ival O.

    1992-01-01

    Free flowing, conformable powder-like mix of silica particles and a phase change material (p.c.m.) is disclosed. The silica particles have a critical size of about 7.times.10.sup.-3 to about 7.times.10.sup.-2 microns and the pcm must be added to the silica in an amount of 80 wt. % or less pcm per combined weight of silica and pcm. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a pcm material. The silica-pcm mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub.

  7. Dry powder mixes comprising phase change materials

    DOE Patents [OSTI]

    Salyer, I.O.

    1993-05-18

    Free flowing, conformable powder-like mix of silica particles and a phase change material (p.c.m.) is disclosed. The silica particles have a critical size of about 7[times]10[sup [minus]3] to about 7[times]10[sup [minus]2] microns and the p.c.m. must be added to the silica in an amount of 80 wt. % or less p.c.m. per combined weight of silica and p.c.m. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a p.c.m. material. The silica-p.c.m. mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub.

  8. Mixing enhancement by use of swirling jets

    SciTech Connect (OSTI)

    Kraus, D.K.; Cutler, A.D.

    1993-01-01

    It has been proposed that the mixing of fuel with air in the combustor of scramjet engines might be enhanced by the addition of swirl to the fuel jet prior to injection. This study investigated the effects of swirl on the mixing of a 30 deg wall jet into a Mach 2 flow. Cases with swirl and without swirl were investigated, with both helium and air simulating the fuel. Rayleigh scattering was used to visualize the flow, and seeding the fuel with water allowed it to be traced through the main flow. The results show that the addition of swirl to the fuel jet causes the fuel to mix more rapidly with the main flow, that larger amounts of swirl increase this effect, and that helium spreads better into the main flow than air. 12 refs.

  9. Pulse Jet Mixing Tests With Noncohesive Solids

    SciTech Connect (OSTI)

    Meyer, Perry A.; Bamberger, Judith A.; Enderlin, Carl W.; Fort, James A.; Wells, Beric E.; Sundaram, S. K.; Scott, Paul A.; Minette, Michael J.; Smith, Gary L.; Burns, Carolyn A.; Greenwood, Margaret S.; Morgen, Gerald P.; Baer, Ellen BK; Snyder, Sandra F.; White, Michael K.; Piepel, Gregory F.; Amidan, Brett G.; Heredia-Langner, Alejandro

    2012-02-17

    This report summarizes results from pulse jet mixing (PJM) tests with noncohesive solids in Newtonian liquid. The tests were conducted during FY 2007 and 2008 to support the design of mixing systems for the Hanford Waste Treatment and Immobilization Plant (WTP). Tests were conducted at three geometric scales using noncohesive simulants, and the test data were used to develop models predicting two measures of mixing performance for full-scale WTP vessels. The models predict the cloud height (the height to which solids will be lifted by the PJM action) and the critical suspension velocity (the minimum velocity needed to ensure all solids are suspended off the floor, though not fully mixed). From the cloud height, the concentration of solids at the pump inlet can be estimated. The predicted critical suspension velocity for lifting all solids is not precisely the same as the mixing requirement for 'disturbing' a sufficient volume of solids, but the values will be similar and closely related. These predictive models were successfully benchmarked against larger scale tests and compared well with results from computational fluid dynamics simulations. The application of the models to assess mixing in WTP vessels is illustrated in examples for 13 distinct designs and selected operational conditions. The values selected for these examples are not final; thus, the estimates of performance should not be interpreted as final conclusions of design adequacy or inadequacy. However, this work does reveal that several vessels may require adjustments to design, operating features, or waste feed properties to ensure confidence in operation. The models described in this report will prove to be valuable engineering tools to evaluate options as designs are finalized for the WTP. Revision 1 refines data sets used for model development and summarizes models developed since the completion of Revision 0.

  10. Improvements in Mixing Time and Mixing Uniformity in Devices Designed for Studies of Protein Folding Kinetics

    SciTech Connect (OSTI)

    Yao, Shuhuai [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Bakajin, Olgica [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2007-08-01

    Using a microfluidic laminar flow mixer designed for studies of protein folding kinetics, we demonstrate a mixing time of 1 +/- 1 micros with sample consumption on the order of femtomoles. We recognize two limitations of previously proposed designs: (1) size and shape of the mixing region, which limits mixing uniformity and (2) the formation of Dean vortices at high flow rates, which limits the mixing time. We address these limitations by using a narrow shape-optimized nozzle and by reducing the bend of the side channel streamlines. The final design, which combines both of these features, achieves the best performance. We quantified the mixing performance of the different designs by numerical simulation of coupled Navier-Stokes and convection-diffusion equations and experiments using fluorescence resonance energy-transfer (FRET)-labeled DNA.

  11. Scoping Study of Airlift Circulation Technologies for Supplemental Mixing in Pulse Jet Mixed Vessels

    SciTech Connect (OSTI)

    Schonewill, Philip P.; Berglin, Eric J.; Boeringa, Gregory K.; Buchmiller, William C.; Burns, Carolyn A.; Minette, Michael J.

    2015-04-07

    At the request of the U.S. Department of Energy Office of River Protection, Pacific Northwest National Laboratory (PNNL) conducted a scoping study to investigate supplemental technologies for supplying vertical fluid motion and enhanced mixing in Waste Treatment and Immobilization Plant (WTP) vessels designed for high solids processing. The study assumed that the pulse jet mixers adequately mix and shear the bottom portion of a vessel. Given that, the primary function of a supplemental technology should be to provide mixing and shearing in the upper region of a vessel. The objective of the study was to recommend a mixing technology and configuration that could be implemented in the 8-ft test vessel located at Mid-Columbia Engineering (MCE). Several mixing technologies, primarily airlift circulator (ALC) systems, were evaluated in the study. This technical report contains a review of ALC technologies, a description of the PNNL testing and accompanying results, and recommended features of an ALC system for further study.

  12. S. 2424: A Bill to amend the Internal Revenue Code of 1986. Introduced in the Senate of the United States, One Hundredth First Congress, Second Session, April 5, 1990

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    Bill S.2424 has been introduced in the Senate of the United States on April 5, 1990. The purpose of this bill is to amend the Internal Revenue Code of 1986 to provide for the imposition of certain excise taxes related to the enforcement of provisions of the Clean Air Act added by the Clean Air Act Amendments of 1990. Chapter 38 of the Internal Revenue Code of 1986 (relating to environmental taxes) is amended by adding a new subchapter regarding taxes relating to the Clean Air Act requirements. Attention is focused on the following: tax on permits for air quality nonattainment areas; fees not collected by states; and taxes on certain products.

  13. H. R. 1711: a Bill to authorize appropriations for the Nuclear Regulatory Commission for fiscal year 1986 and fiscal year 1987. Introduced in the House of Representatives, Ninety-Ninth Congress, First Session

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    Nuclear Regulatory Commission (NRC) appropriations for fiscal years 1986 and 1987 are $429 million and $460 million, respectively. The Bill allocates sums for each year for reactor regulation, inspection and enforcement, nuclear material safety and safeguards, reactor research, program technical support, and program administration. The Bill cites conditions for spending the funds and for entering into grants and cooperative agreements. The NRC is authorized to issue reactor operating licenses in the absence of a state or local emergency preparedness plan if it determines that public safety is assured.

  14. S. 1089: A Bill to amend to the National Environmental Policy Act. Introduced in the Senate of the United States, One Hundredth First Congress, Second Session, June 1, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    A bill, S.1089, was introduced in the Senate of the United States on June 1, 1989. The bill focuses on authorizing appropriations for the Office of Environmental Quality for fiscal years 1989, 1990, 1990, 1992, and 1993. There is an attempt to clarify National Environmental Policy, as well as reporting to congress the President's strategy for environmental progress. One million dollars is appropriated for each of the fiscal years 1989 and 1990, and three million dollars for each of the fiscal years 1991 and 1992.

  15. H. R. 5441: A Bill to establish a Gulf of Mexico environmental and economic restoration and protection program. Introduced in the House of Representatives, One Hundred Second Congress, Second Session, June 18, 1992

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

    This Act may be cited as the [open quotes]Gulf of Mexico Environmental and Economic Restoration and Protection Act of 1992[close quotes]. The purpose of this Bill is to establish a Gulf of Mexico environmental and economic restoration and protection program. Definitions used in this Bill are presented. The findings and purposes and provisions for the Gulf of Mexico Program; Gulf of Mexico program office; Gulf of Mexico executive board; functions, powers, and duties of the Board; coordinated comprehensive joint plan; funding of the Gulf Restoration Project; grant program; and authorization of appropriations are described.

  16. Mixed waste paper to ethanol fuel

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    The objectives of this study were to evaluate the use of mixed waste paper for the production of ethanol fuels and to review the available conversion technologies, and assess developmental status, current and future cost of production and economics, and the market potential. This report is based on the results of literature reviews, telephone conversations, and interviews. Mixed waste paper samples from residential and commercial recycling programs and pulp mill sludge provided by Weyerhauser were analyzed to determine the potential ethanol yields. The markets for ethanol fuel and the economics of converting paper into ethanol were investigated.

  17. Dry powder mixes comprising phase change materials

    DOE Patents [OSTI]

    Salyer, I.O.

    1994-12-06

    A free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and particularly in applications for heat protection for heat sensitive items, such as aircraft flight recorders, and for preventing brake fade in automobiles, buses, trucks and aircraft. 3 figures.

  18. Dry powder mixes comprising phase change materials

    DOE Patents [OSTI]

    Salyer, I.O.

    1995-12-26

    A free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and particularly in applications for heat protection for heat sensitive items, such as aircraft flight recorders, and for preventing brake fade in automobiles, buses, trucks and aircraft. 3 figs.

  19. Dry powder mixes comprising phase change materials

    DOE Patents [OSTI]

    Salyer, Ival O.

    1995-01-01

    A free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and particularly in applications for heat protection for heat sensitive items, such as aircraft flight recorders, and for preventing brake fade in automobiles, buses, trucks and aircraft.

  20. Dry powder mixes comprising phase change materials

    DOE Patents [OSTI]

    Salyer, Ival O.

    1994-01-01

    A free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and particularly in applications for heat protection for heat sensitive items, such as aircraft flight recorders, and for preventing brake fade in automobiles, buses, trucks and aircraft.

  1. B^0_s mixing at CDF

    SciTech Connect (OSTI)

    Piedra, Jonatan; /Paris U., VI-VII

    2006-08-01

    The Tevatron collider at Fermilab provides a very rich environment for the study of b-hadrons. One of the most important analyses within the B physics program of the CDF experiment is B{sub s}{sup 0} mixing. Since the time this school was held, several improvements in the B{sub s}{sup 0} mixing analysis have made possible the measurement of the B{sub s}{sup 0} oscillation frequency, result that has been presented at the FPCP 2006 Conference.

  2. Remaining Sites Verification Package for the 100-F-50 Stormwater Runoff Culvert, Waste Site Reclassification Form 2007-001

    SciTech Connect (OSTI)

    J. M. Capron

    2008-04-15

    The 100-F-50 waste site, part of the 100-FR-2 Operable Unit, is a steel stormwater runoff culvert that runs between two railroad grades in the south-central portion of the 100-F Area. The culvert exiting the west side of the railroad grade is mostly encased in concrete and surrounded by a concrete stormwater collection depression partially filled with soil and vegetation. The drain pipe exiting the east side of the railroad grade embankment is partially filled with soil and rocks. The 100-F-50 stormwater diversion culvert confirmatory sampling results support a reclassification of this site to no action. The current site conditions achieve the remedial action objectives and corresponding remedial action goals established in the Remaining Sites ROD. The results of confirmatory sampling show that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also demonstrate that residual contaminant concentrations are protective of groundwater and the Columbia River.

  3. Report for Westinghouse Hanford Company: Makeup procedures and characterization data for modified DSSF and modified remaining inventory simulated tank waste

    SciTech Connect (OSTI)

    Lokken, R.O.

    1996-03-01

    The majority of defense wastes generated from reprocessing spent reactor fuel at Hanford are stored in underground Double-Shell Tanks (DST) and in older Single-Shell Tanks (SST). The Tank Waste Remediation System (TWRS) Program has the responsibility of safely managing and immobilizing these tank wastes for disposal. A reference process flowsheet is being developed that includes waste retrieval, pretreatment, and vitrification. Melter technologies for vitrifying low-level tank wastes are being evaluated by Westinghouse Hanford Company. Chemical simulants are being used in the technology testing. For the first phase of low-level waste (LLW) vitrification simulant development, two waste stream compositions were investigated. The first waste simulant was based on the analyses of six tanks of double-shell slurry feed (DSSF) waste and on the projected composition of the wastes exiting the pretreatment operations. A simulant normalized to 6 M sodium was based on the anticipated chemical concentrations after ion exchange and initial separations. The same simulant concentrated to 10 M sodium would represent a waste that had been concentrated by evaporation to reduce the overall volume. The second LLW simulant, referred to as the remaining inventory (RI), included wastes not included in the DSSF tanks and the projected LLW fraction of single-shell tank wastes.

  4. BENCH SCALE SALTSTONE PROCESS DEVELOPMENT MIXING STUDY

    SciTech Connect (OSTI)

    Cozzi, A.; Hansen, E.

    2011-08-03

    The Savannah River National Laboratory (SRNL) was requested to develop a bench scale test facility, using a mixer, transfer pump, and transfer line to determine the impact of conveying the grout through the transfer lines to the vault on grout properties. Bench scale testing focused on the effect the transfer line has on the rheological property of the grout as it was processed through the transfer line. Rheological and other physical properties of grout samples were obtained prior to and after pumping through a transfer line. The Bench Scale Mixing Rig (BSMR) consisted of two mixing tanks, grout feed tank, transfer pump and transfer hose. The mixing tanks were used to batch the grout which was then transferred into the grout feed tank. The contents of the feed tank were then pumped through the transfer line (hose) using a progressive cavity pump. The grout flow rate and pump discharge pressure were monitored. Four sampling stations were located along the length of the transfer line at the 5, 105 and 205 feet past the transfer pump and at 305 feet, the discharge of the hose. Scaling between the full scale piping at Saltstone to bench scale testing at SRNL was performed by maintaining the same shear rate and total shear at the wall of the transfer line. The results of scaling down resulted in a shorter transfer line, a lower average velocity, the same transfer time and similar pressure drops. The condition of flow in the bench scale transfer line is laminar. The flow in the full scale pipe is in the transition region, but is more laminar than turbulent. The resulting plug in laminar flow in the bench scale results in a region of no-mixing. Hence mixing, or shearing, at the bench scale should be less than that observed in the full scale, where this plug is non existent due to the turbulent flow. The bench scale tests should be considered to be conservative due to the highly laminar condition of flow that exists. Two BSMR runs were performed. In both cases, wall

  5. Energy and Water Development Appropriation Bill, 1985. Report submitted by the Committee on Appropriations U. S. Senate, to the Ninety-Eighth Congress, Second Session, June 5, 1984

    SciTech Connect (OSTI)

    Not Available

    1984-01-01

    The Committee report on H.R. 5653 includes suggested amendments and information on the recommended changes in energy and water development appropriations for fiscal year 1985. Title I of the bill supplies funds for civilian projects of the Army Corps of Engineers; Title II, for reclamation projects of the Department of the Interior; Title III, for DOE defense, research, regulatory, geothermal, nuclear waste, power marketing, and uranium supply and enrichment activities; and Title IV, for independent agencies, including the Appalachian Regional Commission, Nuclear Regulatory Commission, and the Tennessee Valley Authority. The committee's recommendation of nearly $15.4 billion is $99.6 million below the budget estimates. The report covers information gathered during 17 hearing sessions, and represents a unanimous recommmendation by the committee.

  6. Mixing liquid holding tanks for uniform concentration

    SciTech Connect (OSTI)

    Sprouse, K.M.

    1988-01-01

    Achieving uniform concentration within liquid holding tanks can often times be a difficult task for the nuclear chemical process industry. This is due to the fact that nuclear criticality concerns require these tanks to be designed with high internal aspect ratios such that the free movement of fluid is greatly inhibited. To determine the mixing times required to achieve uniform concentrations within these tanks, an experimental program was conducted utilizing pencil tanks, double-pencil tanks, and annular tanks of varying geometries filled with salt-water solutions (simulant for nitric acid actinide solutions). Mixing was accomplished by air sparging and/or pump recirculation. Detailed fluid mechanic mixing models were developed --from first principles--to analyze and interpret the test results. These nondimensional models show the functionality of the concentration inhomogeneity (defined as the relative standard deviation of the true concentration within the tank) in relationship to the characteristic mixing time--among other variables. The results can be readily used to scale tank geometries to sizes other than those studied here.

  7. Symmetrical parametrizations of the lepton mixing matrix

    SciTech Connect (OSTI)

    Rodejohann, W. [Max-Planck-Institut fuer Kernphysik, Postfach 103980, 69029 Heidelberg (Germany); Valle, J. W. F. [AHEP Group, Institut de Fisica Corpuscular--C.S.I.C./Universitat de Valencia, Edificio Institutos de Paterna, Apt 22085, E-46071 Valencia (Spain)

    2011-10-01

    Advantages of the original symmetrical form of the parametrization of the lepton mixing matrix are discussed. It provides a conceptually more transparent description of neutrino oscillations and lepton number violating processes like neutrinoless double beta decay, clarifying the significance of Dirac and Majorana phases. It is also ideal for parametrizing scenarios with light sterile neutrinos.

  8. Hazardous and Radioactive Mixed Waste Program

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1989-02-22

    To establish Department of Energy (DOE) hazardous and radioactive mixed waste policies and requirements and to implement the requirements of the Resource Conservation and Recovery Act (RCRA) within the framework of the environmental programs established under DOE O 5400.1. This directive does not cancel any directives.

  9. Lab researchers develop models to analyze mixing in the ocean

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

    Lab researchers develop models to analyze mixing in the ocean Lab researchers develop models to analyze mixing in the ocean Researchers created models to quantify the horizontal and vertical structure of mixing in the ocean and its dependence upon eddy velocities. March 10, 2015 Three-dimensional calculated structure of ocean mixing. Three-dimensional calculated structure of ocean mixing. The Model for Prediction Across Scales-Ocean (MPAS-O) is a global, multiscale, ocean code that simulates

  10. Mixed waste focus area alternative technologies workshop

    SciTech Connect (OSTI)

    Borduin, L.C.; Palmer, B.A.; Pendergrass, J.A.

    1995-05-24

    This report documents the Mixed Waste Focus Area (MWFA)-sponsored Alternative Technology Workshop held in Salt Lake City, Utah, from January 24--27, 1995. The primary workshop goal was identifying potential applications for emerging technologies within the Options Analysis Team (OAT) ``wise`` configuration. Consistent with the scope of the OAT analysis, the review was limited to the Mixed Low-Level Waste (MLLW) fraction of DOE`s mixed waste inventory. The Los Alamos team prepared workshop materials (databases and compilations) to be used as bases for participant review and recommendations. These materials derived from the Mixed Waste Inventory Report (MWIR) data base (May 1994), the Draft Site Treatment Plan (DSTP) data base, and the OAT treatment facility configuration of December 7, 1994. In reviewing workshop results, the reader should note several caveats regarding data limitations. Link-up of the MWIR and DSTP data bases, while representing the most comprehensive array of mixed waste information available at the time of the workshop, requires additional data to completely characterize all waste streams. A number of changes in waste identification (new and redefined streams) occurred during the interval from compilation of the data base to compilation of the DSTP data base with the end result that precise identification of radiological and contaminant characteristics was not possible for these streams. To a degree, these shortcomings compromise the workshop results; however, the preponderance of waste data was linked adequately, and therefore, these analyses should provide useful insight into potential applications of alternative technologies to DOE MLLW treatment facilities.

  11. S. 2886: a bill to amend the Internal Revenue Code of 1954 to impose a fee on the importation of crude oil or refined petroleum products. Introduced in the Senate of the United States, Ninety-Ninth Congress, Second Session, September 27, 1986

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    This bill amends Subtitle E of the Internal Revenue Code of 1954 to impose a fee on the importation of crude oil or refined petroleum products. The bill inserts Chapter 54, which defines the rate of tax, procedures for its payment and for registration, and imposes penalties for non-compliance.

  12. H.R. 577: A Bill to amend the Internal Revenue Code of 1986 to provide a tax credit for the production of oil and gas from existing marginal oil and gas wells and from new oil and gas wells. Introduced in the House of Representatives, One Hundred Fourth Congress, First session

    SciTech Connect (OSTI)

    1995-12-31

    This document contains H.R. 577, A Bill to amend the Internal Revenue Code of 1986 to provide a tax credit for the production of oil and gas from existing marginal oil and gas wells and from new oil and gas wells. This Bill was introduced in the House of Representatives, 104th Congress, First Session, January 19, 1995.

  13. H. R. 1271: A Bill to authorize appropriations for the Office of Environmental Quality for fiscal years 1992, 1993, 1994, 1995, and 1996; to ensure consideration of the impact of Federal actions on the global environment; and for other purposes, introduced in the House of Representatives, One Hundred Second Congress, First Session, March 5, 1991

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    This bill was introduced into the US House of Representatives on March 5, 1991 to amend the National Environmental Policy Act of 1969. The objective of the bill is to authorize appropriations for the Office of Environmental Quality for fiscal years 1992, 1993, 1994, 1995, and 1996. In addition, it will ensure consideration of the impact of federal actions on the global environment.

  14. H. R. 4053: A Bill to amend the Surface Mining Control and Reclamation Act of 1977 to provide for the remining of certain abandoned coal mine lands. Introduced in the House of Representatives, One Hundredth First Congress, Second Session, February 21, 1990

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    The bill would amend the Surface Mining Control and Reclamation Act of 1977 to provide for the remining of certain abandoned coal mine lands. The bill describes definitions; state remining insurance programs; state self-sustaining remining insurance fund; penalties and enforcement; special rules applicable to remining operations; and abandoned coal refuse and disposal piles.

  15. S. 156: A Bill to amend the Internal Revenue Code of 1986. Introduced in the Senate of the United States, One Hundred Third Congress, First Session, January 21, 1993

    SciTech Connect (OSTI)

    Not Available

    1993-01-01

    S. 156 is a Bill to amend the Internal Revenue Code of 1986 with respect to energy credit. The proposed amendment discusses energy credit allowance against entire regular tax and alternative minimum tax and rules for the application of energy credit. Cross references and an effective date are given.

  16. H. R. 5904: A Bill to amend the Internal Revenue Code of 1986 to provide tax relief to utilities installing acid rain reduction equipment, introduced in the House of Representatives, One Hundred First Congress, Second Session, October 23, 1990

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    This bill was introduced into the US House of Representatives on October 23, 1990 to control acid rain. This legislation focuses on tax credit for equipment to meet acid rain reduction standards, as well as tax-exempt financing of acid rain control property. In addition, a tax credit is issued for minerals used to reduce the sulfur in coal.

  17. H. R. 1671: A bill to amend the Internal Revenue Code of 1986 with respect to the treatment of foreign oil and gas income, introduced in the House of Representatives, One Hundred Second Congress, First Session, April 9, 1991

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    The bill explains special rules for foreign tax credit with respect to foreign oil and gas income by amending the following sections: certain taxes not creditable; separate baskets for foreign oil and gas extraction income and foreign oil related income; and elimination of deferral for foreign oil and gas extraction income. The effective date would be December 31, 1991.

  18. H. R. 1001: A Bill to authorize appropriations for the Reduced Enrichment Research and Test Reactors Program of the Department of Energy. Introduced in the House of Representatives, One Hundred Third Congress, First Session, February 18, 1993

    SciTech Connect (OSTI)

    Not Available

    1993-01-01

    This Act may be cited as the [open quotes]Bomb-Grade Uranium Export Substitution Act of 1993[close quotes]. The purpose of this Bill is to authorize appropriations for the Reduced Enrichment Research and Test Reactors Program of the Department of Energy. This document presents Congressional findings and a statement of authorization of appropriations.

  19. S. 3168: A Bill to amend the Surface Mining Control and Reclamation Act of 1977 to improve control of acid mine drainage, and for other purposes. Introduced in the Senate of the United States, August 11, 1992

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

    This Act may be cited as the [open quotes]Acid Mine Drainage Abatement Act of 192[close quotes]. The purpose of this bill is to amend the Surface Mining Control and Reclamation Act of 1977 to improve control of acid mine drainage, and for other purposes. The proposed amendments are listed.

  20. H.R. 2372: A Bill to the Surface Mining Control and Reclamation Amendments Act of 1995. Introduced in the House of Representatives, One Hundred Fourth Congress, First session

    SciTech Connect (OSTI)

    1995-12-31

    This report discusses a bill to amend the Surface Mining Control and Reclamation Act of 1977 to minimize duplication in regulatory programs and to give States exclusive responsibility under approved States program for permitting and enforcement of the provisions of that Act with respect to surface coal mining and reclamation operations, and for other purposes.

  1. Liquid–liquid mixing studies in annular centrifugal contactors comparing stationary mixing vane options

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Wardle, Kent E.

    2015-09-11

    Comparative studies of multiphase operation of an annular centrifugal contactor show the impact of housing stationary mixing vane configuration. A number of experimental results for several different mixing vane options are reported for operation of a 12.5 cm engineering-scale contactor unit. Fewer straight vanes give greater mixing-zone hold-up compared to curved vanes. Quantitative comparison of droplet size distribution also showed a significant decrease in mean diameter for four straight vanes versus eight curved vanes. This set of measurements gives a compelling case for careful consideration of mixing vane geometry when evaluating hydraulic operation and extraction process efficiency of annular centrifugalmore » contactors.« less

  2. Mixing in a liquid metal electrode

    SciTech Connect (OSTI)

    Kelley, DH; Sadoway, DR

    2014-05-01

    Fluid mixing has first-order importance for many engineering problems in mass transport, including design and optimization of liquid-phase energy storage devices. Liquid metal batteries are currently being commercialized as a promising and economically viable technology for large-scale energy storage on worldwide electrical grids. But because these batteries are entirely liquid, fluid flow and instabilities may affect battery robustness and performance. Here we present estimates of flow magnitude and ultrasound measurements of the flow in a realistic liquid metal electrode. We find that flow does substantially affect mass transport by altering the electrode mixing time. Above a critical electrical current density, the convective flow organizes and gains speed, which promotes transport and would yield improved battery efficiency. (C) 2014 AIP Publishing LLC.

  3. Polymer flood mixing apparatus and method

    SciTech Connect (OSTI)

    Cox, B.M.; Stephenson, S.V.

    1984-02-28

    A method and an apparatus are described for controlling the viscosity of a mixture by controlling the volumetric flow of a fluid with respect to the volumetric flow of another fluid. The apparatus includes volumetric flow detectors for detecting the flow of the 2 fluids. An electronic controller responds to electric signals generated by the volumetric flow detectors in proportion to the respective detective volumetric flows. The output of the controller operates a flow drive element, such as a pump, so that the volumetric flow of one of the fluids is controlled. The volumetric flow of the controlled fluid and the volumetric flow of the other fluid are mixed by a suitable mixer to obtain the mix having the desired viscosity. 7 claims

  4. Mixing device for materials with large density differences

    DOE Patents [OSTI]

    Gregg, D.W.

    1994-08-16

    An auger-tube pump mixing device is disclosed for mixing materials with large density differences while maintaining low stirring RPM and low power consumption. The mixing device minimizes the formation of vortexes and minimizes the incorporation of small bubbles in the liquid during mixing. By avoiding the creation of a vortex the device provides efficient stirring of full containers without spillage over the edge. Also, the device solves the problem of effective mixing in vessels where the liquid height is large compared to the diameter. Because of the gentle stirring or mixing by the device, it has application for biomedical uses where cell damage is to be avoided. 2 figs.

  5. Mixing device for materials with large density differences

    DOE Patents [OSTI]

    Gregg, David W.

    1994-01-01

    An auger-tube pump mixing device for mixing materials with large density differences while maintaining low stirring RPM and low power consumption. The mixing device minimizes the formation of vortexes and minimizes the incorporation of small bubbles in the liquid during mixing. By avoiding the creation of a vortex the device provides efficient stirring of full containers without spillage over the edge. Also, the device solves the problem of effective mixing in vessels where the liquid height is large compared to the diameter. Because of the gentle stirring or mixing by the device, it has application for biomedical uses where cell damage is to be avoided.

  6. Process for etching mixed metal oxides

    DOE Patents [OSTI]

    Ashby, C.I.H.; Ginley, D.S.

    1994-10-18

    An etching process is described using dicarboxylic and tricarboxylic acids as chelating etchants for mixed metal oxide films such as high temperature superconductors and ferroelectric materials. Undesirable differential etching rates between different metal oxides are avoided by selection of the proper acid or combination of acids. Feature sizes below one micron, excellent quality vertical edges, and film thicknesses in the 100 Angstrom range may be achieved by this method. 1 fig.

  7. Process for etching mixed metal oxides

    DOE Patents [OSTI]

    Ashby, Carol I. H.; Ginley, David S.

    1994-01-01

    An etching process using dicarboxylic and tricarboxylic acids as chelating etchants for mixed metal oxide films such as high temperature superconductors and ferroelectric materials. Undesirable differential etching rates between different metal oxides are avoided by selection of the proper acid or combination of acids. Feature sizes below one micron, excellent quality vertical edges, and film thicknesses in the 100 Angstom range may be achieved by this method.

  8. Light mixed sneutrinos as thermal dark matter

    SciTech Connect (OSTI)

    Bélanger, G.; Kakizaki, M.; Park, E.K.; Kraml, S.

    2010-11-01

    In supersymmetric models with Dirac neutrino masses, a left-right mixed sneutrino can be a viable dark matter candidate. We examine the MSSM+ν-tilde {sub R} parameter space where this is the case with particular emphasis on light sneutrinos with masses below 10 GeV. We discuss implications for direct and indirect dark matter searches, including the relevant uncertainties, as well as consequences for collider phenomenology.

  9. $B$ mixing and lifetimes at the Tevatron

    SciTech Connect (OSTI)

    Gomez-Ceballos, G.; Piedra, J.

    2006-04-01

    The Tevatron collider at Fermilab provides a very rich environment for the study of b-hadrons. Both the D0 and CDF experiments have collected a sample of about 1 fb{sup -1}. they report results on three topics: b-hadron lifetimes, polarization amplitudes and the decay width difference in B{sub s}{sup 0} {yields} J/{psi}{phi}, and B{sub s}{sup 0} mixing.

  10. Little Knife Field CO/sub 2/ minitest, Billings County, North Dakota. Final report. Volume 1. Technical report

    SciTech Connect (OSTI)

    Upton, J.E.

    1983-07-01

    A carbon dioxide minitest was conducted in the Mission Canyon Formation (lower Mississippian) at Little Knife Field, North Dakota. The Mission Canyon is a dolomitized carbonate reservoir which is undergoing primary depletion. Four wells were drilled in an inverted four-spot configuration, covering five acres. The central well served as the injection well and was surrounded by three non-producing observation wells. Oriented cores were cut in each well for detailed reservoir characterization and laboratory testing. In addition, a well test program was conducted which involved two pulse tests and injectivity tests on the individual wells. Results from these tests were used as part of the input data for two reservoir simulation models. Various parameters in the computer models were varied to determine the most efficient injection plan for the specific reservoir characteristics. The pattern sweep efficiency for carbon dioxide approached 52 percent in the minitest area. Displacement efficiency, as indicated by simulation study, was 50 percent of the oil-in-place at the start of the project, compared with an efficiency of 37 percent for waterflood. Thirty-one hundred cubic feet of CO/sub 2/ were required per incremental barrel of displaced oil. The absence of producing wells and the fact that only one zone within the Mission Canyon Formation was flooded, favorably influenced these figures. The Little Knife CO/sub 2/ minitest confirmed, by field testing, the results of laboratory CO/sub 2/ miscible displacement tests. The minitest indicated that the CO/sub 2/ miscible displacement process has technical potential for commercialization in a dolomitized carbonate reservoir that has not been extensively waterflooded and has an indicated high remaining oil saturation. 159 figures, 46 tables.

  11. MIxed Waste Integrated Program (MWIP): Technology summary

    SciTech Connect (OSTI)

    1994-02-01

    The mission of the Mixed Waste Integrated Program (MWIP) is to develop and demonstrate innovative and emerging technologies for the treatment and management of DOE`s mixed low-level wastes (MLLW) for use by its customers, the Office of Waste Operations (EM-30) and the Office of Environmental Restoration (EM-40). The primary goal of MWIP is to develop and demonstrate the treatment and disposal of actual mixed waste (MMLW and MTRU). The vitrification process and the plasma hearth process are scheduled for demonstration on actual radioactive waste in FY95 and FY96, respectively. This will be accomplished by sequential studies of lab-scale non-radioactive testing followed by bench-scale radioactive testing, followed by field-scale radioactive testing. Both processes create a highly durable final waste form that passes leachability requirements while destroying organics. Material handling technology, and off-gas requirements and capabilities for the plasma hearth process and the vitrification process will be established in parallel.

  12. Bioprocessing of a stored mixed liquid waste

    SciTech Connect (OSTI)

    Wolfram, J.H.; Rogers, R.D.; Finney, R.

    1995-12-31

    This paper describes the development and results of a demonstration for a continuous bioprocess for mixed waste treatment. A key element of the process is an unique microbial strain which tolerates high levels of aromatic solvents and surfactants. This microorganism is the biocatalysis of the continuous flow system designed for the processing of stored liquid scintillation wastes. During the past year a process demonstration has been conducted on commercial formulation of liquid scintillation cocktails (LSC). Based on data obtained from this demonstration, the Ohio EPA granted the Mound Applied Technologies Lab a treatability permit allowing the limited processing of actual mixed waste. Since August 1994, the system has been successfully processing stored, {open_quotes}hot{close_quotes} LSC waste. The initial LSC waste fed into the system contained 11% pseudocumene and detectable quantities of plutonium. Another treated waste stream contained pseudocumene and tritium. Data from this initial work shows that the hazardous organic solvent, and pseudocumene have been removed due to processing, leaving the aqueous low level radioactive waste. Results to date have shown that living cells are not affected by the dissolved plutonium and that 95% of the plutonium was sorbed to the biomass. This paper discusses the bioprocess, rates of processing, effluent, and the implications of bioprocessing for mixed waste management.

  13. Process for the encapsulation and stabilization of radioactive, hazardous and mixed wastes

    DOE Patents [OSTI]

    Colombo, Peter; Kalb, Paul D.; Heiser, III, John H.

    1997-11-14

    The present invention provides a method for encapsulating and stabilizing radioactive, hazardous and mixed wastes in a modified sulfur cement composition. The waste may be incinerator fly ash or bottom ash including radioactive contaminants, toxic metal salts and other wastes commonly found in refuse. The process may use glass fibers mixed into the composition to improve the tensile strength and a low concentration of anhydrous sodium sulfide to reduce toxic metal solubility. The present invention preferably includes a method for encapsulating radioactive, hazardous and mixed wastes by combining substantially anhydrous wastes, molten modified sulfur cement, preferably glass fibers, as well as anhydrous sodium sulfide or calcium hydroxide or sodium hydroxide in a heated double-planetary orbital mixer. The modified sulfur cement is preheated to about 135.degree..+-.5.degree. C., then the remaining substantially dry components are added and mixed to homogeneity. The homogeneous molten mixture is poured or extruded into a suitable mold. The mold is allowed to cool, while the mixture hardens, thereby immobilizing and encapsulating the contaminants present in the ash.

  14. Mixed Low-Level Radioactive Waste (MLLW) Primer

    SciTech Connect (OSTI)

    W. E. Schwinkendorf

    1999-04-01

    This document presents a general overview of mixed low-level waste, including the regulatory definitions and drivers, the manner in which the various kinds of mixed waste are regulated, and a discussion of the waste treatment options.

  15. Charles Mix Electric Assn, Inc | Open Energy Information

    Open Energy Info (EERE)

    Charles Mix Electric Assn, Inc Jump to: navigation, search Name: Charles Mix Electric Assn, Inc Place: South Dakota Phone Number: 605-487-7321 Website: www.cme.coop Twitter:...

  16. Intercomparison of model simulations of mixed-phase clouds observed...

    Office of Scientific and Technical Information (OSTI)

    Intercomparison of model simulations of mixed-phase clouds observed during the ARM Mixed-Phase Arctic Cloud Experiment. Part I: Single layer cloud Citation Details In-Document ...

  17. Water and Gold: A Promising Mix for Future Batteries

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

    Water and Gold: A Promising Mix for Future Batteries Water and Gold: A Promising Mix for Future Batteries Berkeley Lab Study Reveals Molecular Structure of Water at Gold Electrodes ...

  18. Enhanced Oil Recovery Affects the Future Energy Mix | GE Global...

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

    Enhanced Oil Recovery Affects the Future Energy Mix Click to email this to a friend (Opens ... Enhanced Oil Recovery Affects the Future Energy Mix Trevor Kirsten 2012.11.19 One of the ...

  19. Mixed ether electrolytes for secondary lithium batteries with improved low temperature performance

    SciTech Connect (OSTI)

    Abraham, K.M.; Pasquariello, D.M.; Martin, F.J.

    1986-04-01

    Tetrahydrofuran (THF): 2-methyl-tetrahydrofuran (2Me-THF)/LiAsF/sub 6/ mixed solutions, despite their lower conductivity, have allowed significantly better low temperature performance in Li/TiS/sub 2/ cells than have THF/LiAsF/sub 6/, /sup 13/C NMR data suggest that this may be related to the structurally disordered Li/sup +/-solvates that exist in the mixed ether solutions. High cycling efficiencies for the Li electrode in THF:2Me-THF/LiAsF/sub 6/ solutions have been achieved by the use of 2Me-F as an additive. A 5 Ah capacity Li/TiS/sub 2/ cell has been cycled more than 100 times at 100, depth-of-discharge, with the cell capacity remaining at over 3 Ah at the 100th cycle.

  20. F-AREA PUMP TANK 1 MIXING ANALYSIS

    SciTech Connect (OSTI)

    Tamburello, D; Richard Dimenna, R; Si Lee, S

    2008-11-05

    The F-area pump tanks are used to transfer supernate, sludge, and other materials. In any transfer, the solution must stay well mixed without allowing particulate matter to settle out of the liquid and, thus, accumulate in the bottom of the pump tank. Recently, the pulse jet mixing in F-area Pump Tank 1 (FPT1) has been decommissioned. An analysis of the liquid transfer through FPT1 has been performed using computational fluid dynamics (CFD) methods to assess whether or not the velocities throughout the tank will remain high enough to keep all particulate suspended using only transfer and recirculation pumps. The following paragraph is an abbreviated synopsis of the transfer procedure for FPT1 [1, 2]. Prior to a transfer, FPT1 begins to be filled with inhibited water through the inlet transfer line (TI). When the tank liquid level reaches 52.5 inches above the absolute tank bottom, the recirculation pump (RI and RO) is activated. At a tank liquid level of 72.5 inches above the absolute tank bottom, the outlet transfer line (TO) is activated to reduce the liquid level in FPT1 and transfer inhibited water to H-area Pump Tank 7 (HPT7). The liquid level is reduced down to 39.5 inches, with an allowable range from 37.5 to 41.5 inches above the absolute tank bottom. HPT7 goes through a similar procedure as FPT1 until both have tank liquid levels of approximately 39.5 inches above the absolute tank bottom. The transfer of inhibited water continues until a steady-state has been reached in both pump tanks. At this point, the supernate/sludge transfer begins with a minimum flow rate of 70 gpm and an average flow rate of 150 gpm. After the transfer is complete, the pump tanks (both FPT1 and HPT7) are pumped down to between 20.5 and 22.5 inches (above absolute bottom) and then flushed with 25,000 gallons of inhibited water to remove any possible sludge heal. After the flushing, the pump tanks are emptied. Note that the tank liquid level is measured using diptubes. Figure 2

  1. Independent Oversight Review, Advanced Mixed Waste Treatment Project- April 2013

    Office of Energy Efficiency and Renewable Energy (EERE)

    Review of Radiation Protection Program Implementation at the Advanced Mixed Waste Treatment Project of the Idaho Site

  2. Urea Mixing Design -- Simulation and Test Investigation | Department of

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

    Energy Mixing Design -- Simulation and Test Investigation Urea Mixing Design -- Simulation and Test Investigation Effective urea mixing design should be based on the placement and nature of the selected injector, and new approaches for mixing may be found from the biotech and chemical engineering industries. deer12_miao.pdf (878.08 KB) More Documents & Publications Optimization of a turbocharger for high EGR applications SCR Performance Optimization Through Advancements in Aftertreatment

  3. Transient Mixed Convection Validation for NGNP

    SciTech Connect (OSTI)

    Smith, Barton; Schultz, Richard

    2015-10-19

    The results of this project are best described by the papers and dissertations that resulted from the work. They are included in their entirety in this document. They are: (1) Jeff Harris PhD dissertation (focused mainly on forced convection); (2) Blake Lance PhD dissertation (focused mainly on mixed and transient convection). This dissertation is in multi-paper format and includes the article currently submitted and one to be submitted shortly; and, (3) JFE paper on CFD Validation Benchmark for Forced Convection.

  4. Mixed Mode Fuel Injector And Injection System

    DOE Patents [OSTI]

    Stewart, Chris Lee; Tian, Ye; Wang, Lifeng; Shafer, Scott F.

    2005-12-27

    A fuel injector includes a homogenous charge nozzle outlet set and a conventional nozzle outlet set that are controlled respectively by first and second three way needle control valves. Each fuel injector includes first and second concentric needle valve members. One of the needle valve members moves to an open position for a homogenous charge injection event, while the other needle valve member moves to an open position for a conventional injection event. The fuel injector has the ability to operate in a homogenous charge mode with a homogenous charge spray pattern, a conventional mode with a conventional spray pattern or a mixed mode.

  5. Increasing jet entrainment, mixing and spreading

    DOE Patents [OSTI]

    Farrington, Robert B.

    1994-01-01

    A free jet of air is disturbed at a frequency that substantially matches natural turbulences in the free jet to increase the entrainment, mixing, and spreading of air by the free jet, for example in a room or other enclosure. The disturbances are created by pulsing the flow of air that creates the free jet at the desired frequency. Such pulsing of the flow of air can be accomplished by sequentially occluding and opening a duct that confines and directs the flow of air, such as by rotating a disk on an axis transverse to the flow of air in the duct.

  6. Mixed-Precision Spectral Deferred Correction: Preprint

    SciTech Connect (OSTI)

    Grout, Ray W. S.

    2015-09-02

    Convergence of spectral deferred correction (SDC), where low-order time integration methods are used to construct higher-order methods through iterative refinement, can be accelerated in terms of computational effort by using mixed-precision methods. Using ideas from multi-level SDC (in turn based on FAS multigrid ideas), some of the SDC correction sweeps can use function values computed in reduced precision without adversely impacting the accuracy of the final solution. This is particularly beneficial for the performance of combustion solvers such as S3D [6] which require double precision accuracy but are performance limited by the cost of data motion.

  7. Method and apparatus for reducing mixed waste

    DOE Patents [OSTI]

    Elliott, Michael L.; Perez, Jr., Joseph M.; Chapman, Chris C.; Peters, Richard D.

    1995-01-01

    The present invention is a method and apparatus for in-can waste reduction. The method is mixing waste with combustible material prior to placing the waste into a waste reduction vessel. The combustible portion is ignited, thereby reducing combustible material to ash and non-combustible material to a slag. Further combustion or heating may be used to sinter or melt the ash. The apparatus is a waste reduction vessel having receiving canister connection means on a first end, and a waste/combustible mixture inlet on a second end. An oxygen supply is provided to support combustion of the combustible mixture.

  8. Resonantly enhanced four-wave mixing

    DOE Patents [OSTI]

    Begley, Richard F.; Kurnit, Norman A.

    1978-01-01

    A method and apparatus for achieving large susceptibilities and long interaction lengths in the generation of new wavelengths in the infrared spectral region. A process of resonantly enhanced four-wave mixing is employed, utilizing existing laser sources, such as the CO.sub.2 laser, to irradiate a gaseous media. The gaseous media, comprising NH.sub.3, CH.sub.3 F, D.sub.2, HCl, HF, CO, and H.sub.2 or some combination thereof, are of particular interest since they are capable of providing high repetition rate operation at high flux densities where crystal damage problems become a limitation.

  9. B_s mixing at the Tevatron

    SciTech Connect (OSTI)

    Lucchesi, Donatella; /Padua U.

    2006-08-01

    The measurement of the B{sub s} mixing oscillation frequency, {Delta}m{sup s}, has been the main goal for both experiments CDF and D0 which are running at the Tevatron collider. With 1 fb{sup -1} of data collected during the last four years D0 set a lower and upper limit on this frequency, 17 < {Delta}m{sub s} < 21 ps{sup -1}. CDF measured {Delta}m{sub s} with a precision better than 2% and the probability that the data could randomly fluctuate to mimic such a signature is 0.2%.

  10. Increasing jet entrainment, mixing and spreading

    DOE Patents [OSTI]

    Farrington, R.B.

    1994-08-16

    A free jet of air is disturbed at a frequency that substantially matches natural turbulences in the free jet to increase the entrainment, mixing, and spreading of air by the free jet, for example in a room or other enclosure. The disturbances are created by pulsing the flow of air that creates the free jet at the desired frequency. Such pulsing of the flow of air can be accomplished by sequentially occluding and opening a duct that confines and directs the flow of air, such as by rotating a disk on an axis transverse to the flow of air in the duct. 11 figs.

  11. CO (Carbon Monoxide Mixing Ratio System) Handbook

    SciTech Connect (OSTI)

    Biraud, S

    2011-02-23

    The main function of the CO instrument is to provide continuous accurate measurements of carbon monoxide mixing ratio at the ARM SGP Central Facility (CF) 60-meter tower (36.607 °N, 97.489 °W, 314 meters above sea level). The essential feature of the control and data acquisition system is to record signals from a Thermo Electron 48C and periodically calibrate out zero and span drifts in the instrument using the combination of a CO scrubber and two concentrations of span gas (100 and 300 ppb CO in air). The system was deployed on May 25, 2005.

  12. Introduction to the Summit Session, "Leading Perspectives in Energy Research", from the Director of the DOE Office of Science, Bill Brinkman (2011 EFRC Summit)

    SciTech Connect (OSTI)

    Brinkman, Bill

    2011-05-25

    In this video Bill Brinkman, Director of DOE's Office of Science, introduces the session, "Leading Perspectives in Energy Research," at the 2011 EFRC Summit and Forum. During the introduction of the senior representatives from both the public and private sector, Dr. Brinkman explained the motivation for creating the Energy Frontiers Research Centers program. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several “grand challenges” and use-inspired “basic research needs” recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  13. Introduction to the Summit Session, "Leading Perspectives in Energy Research", from the Director of the DOE Office of Science, Bill Brinkman (2011 EFRC Summit)

    ScienceCinema (OSTI)

    Brinkman, Bill (Director, DOE Office of Science)

    2012-03-14

    In this video Bill Brinkman, Director of DOE's Office of Science, introduces the session, "Leading Perspectives in Energy Research," at the 2011 EFRC Summit and Forum. During the introduction of the senior representatives from both the public and private sector, Dr. Brinkman explained the motivation for creating the Energy Frontiers Research Centers program. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several ?grand challenges? and use-inspired ?basic research needs? recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  14. Processing of Oak Ridge Mixed Waste Labpacks

    SciTech Connect (OSTI)

    Estes, C. H.; Franco, P.; Bisaria, A.

    2002-02-26

    The Oak Ridge Site Treatment Plan (STP) issued under a Tennessee Commissioner's Order includes a compliance milestone related to treatment of mixed waste labpacks on the Oak Ridge sites. The treatment plan was written and approved in Fiscal Year 1997. The plan involved approximately 1,100 labpacks and 7,400 on-the-shelf labpackable items stored at three Department of Energy (DOE) sites on the Oak Ridge Reservation (ORR). The labpacks and labpack items consist of liquids and solids with various chemical constituents and radiological concerns. The waste must be processed for shipment to a commercial hazardous waste treatment facility or treatment utilizing a Broad Spectrum mixed waste treatment contract. This paper will describe the labpack treatment plan that was developed as required by the Site Treatment Plan and the operations implemented to process the labpack waste. The paper will discuss the labpack inventory in the treatment plan, treatment and disposal options, processing strategies, project risk assessment, and current project status.

  15. Conditions for super-adiabatic droplet growth after entrainment mixing

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Yang, Fan; Shaw, Raymond; Xue, Huiwen

    2016-07-29

    Cloud droplet response to entrainment and mixing between a cloud and its environment is considered, accounting for subsequent droplet growth during adiabatic ascent following a mixing event. The vertical profile for liquid water mixing ratio after a mixing event is derived analytically, allowing the reduction to be predicted from the mixing fraction and from the temperature and humidity for both the cloud and environment. It is derived for the limit of homogeneous mixing. The expression leads to a critical height above the mixing level: at the critical height the cloud droplet radius is the same for both mixed and unmixedmore » parcels, and the critical height is independent of the updraft velocity and mixing fraction. Cloud droplets in a mixed parcel are larger than in an unmixed parcel above the critical height, which we refer to as the “super-adiabatic” growth region. Analytical results are confirmed with a bin microphysics cloud model. Using the model, we explore the effects of updraft velocity, aerosol source in the environmental air, and polydisperse cloud droplets. Results show that the mixed parcel is more likely to reach the super-adiabatic growth region when the environmental air is humid and clean. It is also confirmed that the analytical predictions are matched by the volume-mean cloud droplet radius for polydisperse size distributions. The findings have implications for the origin of large cloud droplets that may contribute to onset of collision–coalescence in warm clouds.« less

  16. Scale dependence of entrainment-mixing mechanisms in cumulus clouds

    SciTech Connect (OSTI)

    Lu, Chunsong; Liu, Yangang; Niu, Shengjie; Endo, Satoshi

    2014-12-17

    This work empirically examines the dependence of entrainment-mixing mechanisms on the averaging scale in cumulus clouds using in situ aircraft observations during the Routine Atmospheric Radiation Measurement Aerial Facility Clouds with Low Optical Water Depths Optical Radiative Observations (RACORO) field campaign. A new measure of homogeneous mixing degree is defined that can encompass all types of mixing mechanisms. Analysis of the dependence of the homogenous mixing degree on the averaging scale shows that, on average, the homogenous mixing degree decreases with increasing averaging scales, suggesting that apparent mixing mechanisms gradually approach from homogeneous mixing to extreme inhomogeneous mixing with increasing scales. The scale dependence can be well quantified by an exponential function, providing first attempt at developing a scale-dependent parameterization for the entrainment-mixing mechanism. The influences of three factors on the scale dependence are further examined: droplet-free filament properties (size and fraction), microphysical properties (mean volume radius and liquid water content of cloud droplet size distributions adjacent to droplet-free filaments), and relative humidity of entrained dry air. It is found that the decreasing rate of homogeneous mixing degree with increasing averaging scales becomes larger with larger droplet-free filament size and fraction, larger mean volume radius and liquid water content, or higher relative humidity. The results underscore the necessity and possibility of considering averaging scale in representation of entrainment-mixing processes in atmospheric models.

  17. Scale dependence of entrainment-mixing mechanisms in cumulus clouds

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Lu, Chunsong; Liu, Yangang; Niu, Shengjie; Endo, Satoshi

    2014-12-17

    This work empirically examines the dependence of entrainment-mixing mechanisms on the averaging scale in cumulus clouds using in situ aircraft observations during the Routine Atmospheric Radiation Measurement Aerial Facility Clouds with Low Optical Water Depths Optical Radiative Observations (RACORO) field campaign. A new measure of homogeneous mixing degree is defined that can encompass all types of mixing mechanisms. Analysis of the dependence of the homogenous mixing degree on the averaging scale shows that, on average, the homogenous mixing degree decreases with increasing averaging scales, suggesting that apparent mixing mechanisms gradually approach from homogeneous mixing to extreme inhomogeneous mixing with increasingmore » scales. The scale dependence can be well quantified by an exponential function, providing first attempt at developing a scale-dependent parameterization for the entrainment-mixing mechanism. The influences of three factors on the scale dependence are further examined: droplet-free filament properties (size and fraction), microphysical properties (mean volume radius and liquid water content of cloud droplet size distributions adjacent to droplet-free filaments), and relative humidity of entrained dry air. It is found that the decreasing rate of homogeneous mixing degree with increasing averaging scales becomes larger with larger droplet-free filament size and fraction, larger mean volume radius and liquid water content, or higher relative humidity. The results underscore the necessity and possibility of considering averaging scale in representation of entrainment-mixing processes in atmospheric models.« less

  18. S. 83: A Bill to ensure the preservation of the Gulf of Mexico by establishing within the Environmental Protection Agency a Gulf of Mexico Program. Introduced in the Senate of the United States, One Hundred Third Congress, First Session, January 21, 1993

    SciTech Connect (OSTI)

    Not Available

    1993-01-01

    S. 83 may be cited as the [open quotes]Gulf of Mexico Preservation Act of 1993.[close quotes] This Bill discusses findings pertaining to resources in the Gulf of Mexico, describes the establishment of the Gulf of Mexico Program, defines the establishment and duties of the Gulf of Mexico Program Office, and proposes a study of international issues. This Bill also includes an assessment to be prepared by the Administrator, a monitoring, management, protection and restoration plan, a grant program, authorization of appropriations, administrative provisions, and the relationship of the Bill to existing federal and state laws and international treaties.

  19. S. 1234: A bill to amend the Internal Revenue Code of 1986 to provide tax relief to utilities installing acid rain reduction equipment, introduced in the Senate of the United States, One Hundred Second Congress, First Session, June 6, 1991

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    The bill would allow a tax credit of 6 2/3% of a taxpayer's investment in qualified acid rain control equipment for each of the three years beginning the year the equipment is placed in service. Additionally, a tax credit would be allowed during two years of construction progress, the amount being 6 2/3% of construction expenditures. The bill describes qualified acid rain property', tax-exempt financing of acid rain control property, tax credit for minerals used to reduce the sulfur in coal, coal cleaning minerals credit, exclusion from gross income of receipt of qualified Clean Air allowance and proceeds of disposition thereof, qualified Clean Air allowances, and amortization of acid rain control property.

  20. S. 1685: a Bill to establish a hydrogen research and development program. Introduced in the Senate of the United States, Ninety-Ninth Congress, First Session, September 20, 1985

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    The Hydrogen Research and Development Act (S. 1685) gives priority to the development of hydrogen fuels as an alternative to fossil fuels because of its abundance, transportability, and its high quality as a feedstock and energy storage media. The bill authorizes DOE to develop a research, development, and demonstration program that will lead to a domestic production capability. The bill outlines a comprehensive management plan to accomplish this, and directs the Energy Secretary to conduct demonstrations and technical applications. The National Aeronautics and Space Administration and the Department of Transportation will cooperate in the effort, as will a technical panel made up of consultants from the private sector. Title II authorizes a hydrogen-fueled aircraft program. Appropriations total $200 million for Title I and $75 million for Title II.

  1. S. 2506: A Bill to provide for liability for transfers of oil between a vessel and a facility. Introduced in the Senate of the United States, One Hundredth First Congress, Second Session, April 24, 1990

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    The bill would provide for liability for transfers of oil between a vessel and a facility. The bill would hold the responsible party for the vessel and for the onshore facility liable for the removal costs and damages for any discharge or substantial threat of discharge of oil upon navigable waters or the adjoining shorelines. The damage refers to damage to natural resources, real or personal property, loss of subsistence use of natural resources, loss of revenues due to damage to real or personal property, and losses of profits or earning capacity. There would be no liability to the responsible parties if it is established that the incident resulted from an act of God, act of war, or act of persons other than the responsible party, an employee or agent of the responsible party, or a person in contractual relationship with the responsible party.

  2. Mixing in wicking structures and the use of enhanced mixing within wicks in microchannel devices

    DOE Patents [OSTI]

    Stenkamp, Victoria S. (Richland, WA); TeGrotenhuis, Ward E. (Kennewick, WA); Wegeng, Robert S. (Alexandria, VA)

    2009-06-02

    Advanced wicking structures and methods utilizing these structures are described. The use of advanced wicking structures can promote rapid mass transfer while maintaining high capillary pressure through the use of small pores. Particularly improved results in fluid contacting processes can be achieved by enhanced mixing within a wicking layer within a microchannel.

  3. Mixing in wicking structures and the use of enhanced mixing within wicks in microchannel devices

    DOE Patents [OSTI]

    Stenkamp, Victoria S [Richland, WA; TeGrotenhuis, Ward E [Kennewick, WA; Wegeng, Robert S [Richland, WA

    2011-04-19

    Advanced wicking structures and methods utilizing these structures are described. The use of advanced wicking structures can promote rapid mass transfer while maintaining high capillary pressure through the use of small pores. Particularly improved results in fluid contacting processes can be achieved by enhanced mixing within a wicking layer within a microchannel.

  4. Acquisition Letters Remaining In Effect

    Office of Energy Efficiency and Renewable Energy (EERE)

    Acquisition Letter (AL) 2010-07 has been issued. It lists ALs currently in effect and the discontinued ALs along with the reason why the AL is no longer in effect.

  5. Acquisition Letters Remaining In Effect

    Office of Energy Efficiency and Renewable Energy (EERE)

    Acquisition Letter (AL) 2012-01 has been issued. It lists ALs currently in effect and the discontinued ALs, along with the reason why the AL is no longer in effect.

  6. Deconvolution of mixed magnetism in multilayer graphene

    SciTech Connect (OSTI)

    Swain, Akshaya Kumar; Bahadur, Dhirendra

    2014-06-16

    Magnetic properties of graphite modified at the edges by KCl and exfoliated graphite in the form of twisted multilayered graphene (<4 layers) are analyzed to understand the evolution of magnetic behavior in the absence of any magnetic impurities. The mixed magnetism in multilayer graphene is deconvoluted using Low field-high field hysteresis loops at different temperatures. In addition to temperature and the applied magnetic field, the density of edge state spins and the interaction between them decides the nature of the magnetic state. By virtue of magnetometry and electron spin resonance studies, we demonstrate that ferromagnetism is intrinsic and is due to the interactions among various paramagnetic centers. The strength of these magnetic correlations can be controlled by modifying the structure.

  7. Implications of Upwells as Hydrodynamic Jets in a Pulse Jet Mixed System

    SciTech Connect (OSTI)

    Pease, Leonard F.; Bamberger, Judith A.; Minette, Michael J.

    2015-08-01

    This report evaluates the physics of the upwell flow in pulse jet mixed systems in the Hanford Tank Waste Treatment and Immobilization Plant (WTP). Although the initial downward flow and radial flow from pulse jet mixers (PJMs) has been analyzed in some detail, the upwells have received considerably less attention despite having significant implications for vessel mixing. Do the upwells behave like jets? How do the upwells scale? When will the central upwell breakthrough? What proportion of the vessel is blended by the upwells themselves? Indeed, how the physics of the central upwell is affected by multiple PJMs (e.g., six in the proposed mixing vessels), non-Newtonian rheology, and significant multicomponent solids loadings remain unexplored. The central upwell must satisfy several criteria to be considered a free jet. First, it must travel for several diameters in a nearly constant direction. Second, its velocity must decay with the inverse of elevation. Third, it should have an approximately Gaussian profile. Fourth, the influence of surface or body forces must be negligible. A combination of historical data in a 12.75 ft test vessel, newly analyzed data from the 8 ft test vessel, and conservation of momentum arguments derived specifically for PJM operating conditions demonstrate that the central upwell satisfies these criteria where vigorous breakthrough is achieved. An essential feature of scaling from one vessel to the next is the requirement that the underlying physics does not change adversely. One may have confidence in scaling if (1) correlations and formulas capture the relevant physics; (2) the underlying physics does not change from the conditions under which it was developed to the conditions of interest; (3) all factors relevant to scaling have been incorporated, including flow, material, and geometric considerations; and (4) the uncertainty in the relationships is sufficiently narrow to meet required specifications. Although the central upwell

  8. Extended model for Richtmyer-Meshkov mix

    SciTech Connect (OSTI)

    Mikaelian, K O

    2009-11-18

    We examine four Richtmyer-Meshkov (RM) experiments on shock-generated turbulent mix and find them to be in good agreement with our earlier simple model in which the growth rate h of the mixing layer following a shock or reshock is constant and given by 2{alpha}A{Delta}v, independent of initial conditions h{sub 0}. Here A is the Atwood number ({rho}{sub B}-{rho}{sub A})/({rho}{sub B} + {rho}{sub A}), {rho}{sub A,B} are the densities of the two fluids, {Delta}V is the jump in velocity induced by the shock or reshock, and {alpha} is the constant measured in Rayleigh-Taylor (RT) experiments: {alpha}{sup bubble} {approx} 0.05-0.07, {alpha}{sup spike} {approx} (1.8-2.5){alpha}{sup bubble} for A {approx} 0.7-1.0. In the extended model the growth rate beings to day after a time t*, when h = h*, slowing down from h = h{sub 0} + 2{alpha}A{Delta}vt to h {approx} t{sup {theta}} behavior, with {theta}{sup bubble} {approx} 0.25 and {theta}{sup spike} {approx} 0.36 for A {approx} 0.7. They ascribe this change-over to loss of memory of the direction of the shock or reshock, signaling transition from highly directional to isotropic turbulence. In the simplest extension of the model h*/h{sub 0} is independent of {Delta}v and depends only on A. They find that h*/h{sub 0} {approx} 2.5-3.5 for A {approx} 0.7-1.0.

  9. S. 403: A Bill to amend the Internal Revenue Code of 1986 to allow a tax credit for fuels produced from offshore deep-water projects. Introduced in the Senate of the United States, One Hundred Third Congress, First Session, February 18, 1993

    SciTech Connect (OSTI)

    1993-12-31

    The report S.403 is a bill to amend the Internal Revenue Code of 1986 to allow a tax credit for fuels produced from offshore deep-water projects. The proposed legislative text is included.

  10. H. R. 3737: A Bill to amend the Internal Revenue Code of 1986 to impose an excise tax on certain uses of virgin materials and to establish a trust fund for recycling assistance and solid waste management planning. Introduced in the House of Representatives, One Hundredth First Congress, First Session, November 19, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    H.R. 3737 is a bill to amend the Internal Revenue Code of 1986 to impose an excise tax on certain uses of virgin materials and to establish a trust fund for recycling assistance and solid waste management planning.

  11. S. 1191: A Bill to authorize appropriations for the Department of Commerce's Technology Administration, to speed the development and application of economically strategic technologies, and for other purposes. Introduced in the Senate of the United States, One Hundredth First Congress, First Session, June 15, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    S. 1191 is a bill to authorize appropriations for the Department of Commerce's Technology Administration, to speed the development and application of economically strategic technologies, and for other purposes.

  12. MIXING STUDY FOR JT-71/72 TANKS

    SciTech Connect (OSTI)

    Lee, S.

    2013-11-26

    All modeling calculations for the mixing operations of miscible fluids contained in HBLine tanks, JT-71/72, were performed by taking a three-dimensional Computational Fluid Dynamics (CFD) approach. The CFD modeling results were benchmarked against the literature results and the previous SRNL test results to validate the model. Final performance calculations were performed by using the validated model to quantify the mixing time for the HB-Line tanks. The mixing study results for the JT-71/72 tanks show that, for the cases modeled, the mixing time required for blending of the tank contents is no more than 35 minutes, which is well below 2.5 hours of recirculation pump operation. Therefore, the results demonstrate the adequacy of 2.5 hours’ mixing time of the tank contents by one recirculation pump to get well mixed.

  13. Remaining Sites Verification Package for the 100-C-9:2 Sanitary Sewer Pipelines, Waste Site Reclassification Form 2004-013

    SciTech Connect (OSTI)

    L. M. Dittmer

    2007-07-11

    The 100-C-9:2 sanitary sewer pipelines include the feeder pipelines associated with the 1607-B8, the 1607-B9, the 1607-B10 and the 1607-B11 septic systems. Contaminated soil and piping from the feeder lines to the septic systems were removed and disposed of. The remaining soil in the excavations has been shown to meet the remedial action objectives specified in the Remaining Sites ROD. The results of verification sampling show that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also demonstrate that residual contaminant concentrations are protective of groundwater and the Columbia River.

  14. Radiochemical Mix Diagnostic in the Presence of Burn

    SciTech Connect (OSTI)

    Hayes, Anna C.

    2014-01-28

    There is a general interest in radiochemical probes of hydrodamicalmix in burning regions of NIF capsule. Here we provide estimates for the production of 13N from mixing of 10B ablator burning hotspot of a capsule. By comparing the 13N signal with x-ray measurements of the ablator mix into the hotspot it should be possible to estimate the chunkiness of this mix.

  15. Fully Developed Turbulent Mixing in an Annular Sector

    SciTech Connect (OSTI)

    Lim, Hyun-Kyung; Zhou, Yijie; de Almeida, Valmor F; Glimm, James G

    2014-01-01

    We review recent progress on the characterization of turbulent mixing fluid flow and relate these ideas to high-speed, two-phase Couette flow with application to mixing in a centrifugal contactor. The general ideas are more broadly applicable and have been applied to the study of Rayleigh-Taylor and Richtmyer-Meshkov fluid mixing, combustion in the engine of a scram jet and the analysis of inertial confinement pellet simulations.

  16. Savannah River Site - Mixed Waste Management Facility Northwest Plume |

    Office of Environmental Management (EM)

    Department of Energy Mixed Waste Management Facility Northwest Plume Savannah River Site - Mixed Waste Management Facility Northwest Plume January 1, 2013 - 12:00pm Addthis US Department of Energy Groundwater Database Groundwater Master Report InstallationName, State: Savannah River Site, SC Responsible DOE Office: Savannah River Site Plume Name: Mixed Waste Management Facility Northwest Plume Remediation Contractor: Savannah River Nuclear Solutions, LLC PBS Number: 30 Report Last Updated:

  17. Method of chaotic mixing and improved stirred tank reactors

    DOE Patents [OSTI]

    Muzzio, Fernando J.; Lamberto, David J.

    1999-01-01

    The invention provides a method and apparatus for efficiently achieving a homogeneous mixture of fluid components by introducing said components having a Reynolds number of between about .ltoreq.1 to about 500 into a vessel and continuously perturbing the mixing flow by altering the flow speed and mixing time until homogeniety is reached. This method prevents the components from aggregating into non-homogeneous segregated regions within said vessel during mixing and substantially reduces the time the admixed components reach homogeneity.

  18. Method of chaotic mixing and improved stirred tank reactors

    DOE Patents [OSTI]

    Muzzio, F.J.; Lamberto, D.J.

    1999-07-13

    The invention provides a method and apparatus for efficiently achieving a homogeneous mixture of fluid components by introducing said components having a Reynolds number of between about [le]1 to about 500 into a vessel and continuously perturbing the mixing flow by altering the flow speed and mixing time until homogeneity is reached. This method prevents the components from aggregating into non-homogeneous segregated regions within said vessel during mixing and substantially reduces the time the admixed components reach homogeneity. 19 figs.

  19. DOE Extends Advanced Mixed Waste Treatment Project Contract | Department of

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

    Energy Advanced Mixed Waste Treatment Project Contract DOE Extends Advanced Mixed Waste Treatment Project Contract September 29, 2015 - 6:00pm Addthis Media Contact Danielle Miller, 208-526-5709 Idaho Falls, ID - The U.S. Department of Energy's Office of Environmental Management (EM) today announced it is extending its contract for the Advanced Mixed Waste Treatment Project at the Idaho Site for a period of 6 months. The contract period for the current contractor, Idaho Treatment Group

  20. H. R. 1198: A Bill to amend the Internal Revenue Code of 1986 to restore the application of the credit for producing fuels from a nonconventional source to steam produced from agricultural byproducts, introduced in the House of Representatives, One Hundred Second Congress, First Session, February 28, 1991

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    The bill would allow a tax credit for steam produced from solid agricultural byproducts (including sugar cane residues, but not including timber byproducts). The bill applies to steam produced which is sold after December 31, 1989, the effective date of this amendment. Steam produced which is used by the taxpayer in his trade or business would be treated as having been sold by the taxpayer to an unrelated person on the date on which it is used.

  1. A Bill to amend the Internal Revenue Code of 1986 to provide incentives for domestic oil and natural gas exploration and production, and for other purposes. Introduced in the House of Representatives, One Hundred Third Congress, First Session, February 22, 1993

    SciTech Connect (OSTI)

    Not Available

    1993-01-01

    This Act may be cited as the [open quotes]Energy Independence, Infrastructure, and Investment Act of 1993[close quotes]. The purpose of this Bill is to amend the Internal Revenue Code of 1986 to provide incentives for domestic oil and natural gas exploration and production, and for other purposes. Title I of this Bill is Energy Independence Incentives. Title II is Infrastructure Incentives. Title III is Investment Incentives.

  2. H. R. 1007: A bill to amend the Internal Revenue Code of 1986 to exclude from gross income payments made by electric utilities to customers to subsidize the cost of energy conservation services and measures, introduced in the House of Representatives, One Hundred Second Congress, First Session, February 20, 1991

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    The term energy conservation measure, for the purpose of this bill, refers to any residential or commercial energy conservation measure described in the National Energy Conservation Policy Act or any specially defined energy property in effect on the day before the date of enactment of the Revenue Reconciliation Act of 1990. This bill shall not apply to any payment to or from a qualified cogeneration facility or qualifying small power production facility defined in the Public Utilities Regulatory Policy Acts of 1978.

  3. S. 1429: A Bill to amend the Natural Gas Pipeline Safety Act of 1968, as amended, and the Hazardous Liquid Pipeline Safety Act of 1979, as amended, to authorize appropriations for fiscal years 1992 and 1993, and for other purposes, introduced in the Senate of the United States, One Hundred Second Congress, First Session, June 28, 1991

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    This bill would further amend the Natural Gas Pipeline Safety Act of 1968 and the Hazardous Liquid Pipeline Safety Act of 1979 to authorize appropriations for fiscal years 1992 and 1993. The bill authorizes $5,562,000 as appropriations for the Natural Gas Pipeline Safety Act and $1,391,000 as appropriations for the Hazardous Liquid Pipeline Safety Act for fiscal year ending September 30, 1992 and such sums as may be necessary for the fiscal year ending September 30, 1993.

  4. S. 3047: A Bill to amend the antitrust laws in order to preserve and promote wholesale and retail competition in the retail gasoline market. Introduced in the Senate of the United States, One Hundredth First Congress, Second Session, September 13, 1990

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    This bill would amend the antitrust laws in order to preserve and promote wholesale and retail competition in the retail gasoline market. The bill defines limits on the purchases required of a retailer from the producer or refiner and defines the exceptions under which any large integrated refiner can operate any motor fuel service station in the US. The Federal Trade Commission is charged with the enforcement.

  5. Fuel Mix and Emissions Disclosure | Department of Energy

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

    to disclose to residential and small commercial customers details regarding the fuel mix and emissions of electric generation. Such information is provided to customers four...

  6. Settlement Agreement on TRU Mixed Waste Storage at Nevada Test...

    Office of Environmental Management (EM)

    Settlement Agreement for Transuranic (TRU) Mixed Waste Storage Issues at the Nevada Test Site (NTS) State Nevada Agreement Type Settlement Agreement Legal Driver(s) RCRA Scope ...

  7. A multifluid mix model with material strength effects

    SciTech Connect (OSTI)

    Chang, C. H. [Los Alamos National Laboratory; Scannapieco, A. J. [Los Alamos National Laboratory

    2012-04-23

    We present a new multifluid mix model. Its features include material strength effects and pressure and temperature nonequilibrium between mixing materials. It is applicable to both interpenetration and demixing of immiscible fluids and diffusion of miscible fluids. The presented model exhibits the appropriate smooth transition in mathematical form as the mixture evolves from multiphase to molecular mixing, extending its applicability to the intermediate stages in which both types of mixing are present. Virtual mass force and momentum exchange have been generalized for heterogeneous multimaterial mixtures. The compression work has been extended so that the resulting species energy equations are consistent with the pressure force and material strength.

  8. Department of Energy Idaho - Advanced Mixed Waste Treatment Project...

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

    > AMWTP Contract Idaho Treatment Group, LLC (ITG) Advanced Mixed Waste Treatment Project Contract Basic Contract Contract Modifications Last Updated: 10052015 Privacy Statement...

  9. Extended Formulations in Mixed-integer Convex Programming | Argonne...

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

    reformulations are shown to be effective extended formulations themselves because they encode separability structure. For mixed-integer conic-representable problems, we provide the...

  10. ARM - Field Campaign - Radon Measurements of Atmospheric Mixing (RAMIX

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

    2008) govCampaignsRadon Measurements of Atmospheric Mixing (RAMIX 2008) ARM Data Discovery Browse Data Related Campaigns Radon Measurements of Atmospheric Mixing (RAMIX) 2006.11.01, Fischer, SGP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Radon Measurements of Atmospheric Mixing (RAMIX 2008) 2008.04.01 - 2009.03.31 Lead Scientist : Marc Fischer For data sets, see below. Abstract At present, uncertainty in vertical mixing

  11. Fuel Mix and Emissions Disclosure | Department of Energy

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

    restructuring legislation, Illinois established provisions for the disclosure of fuel mix and emissions data. All electric utilities and alternative retail electric...

  12. Sandia Energy - Turbulent Mixed-Mode Combustion Studied in a...

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

    Turbulent Mixed-Mode Combustion Studied in a New Piloted Burner Home Transportation Energy CRF Office of Science Capabilities News News & Events Research & Capabilities Fuel...

  13. Fuel Mix and Emissions Disclosure | Department of Energy

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

    customers the fuel mix of its electricity production and the associated sulfur dioxide, nitrogen oxide, and carbon dioxide emissions emissions, expressed in pounds per 1000...

  14. Fuel Mix and Emissions Disclosure | Department of Energy

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

    utility restructuring legislation requires all electric companies and electricity suppliers to provide customers with details regarding the fuel mix and emissions of electric...

  15. Microbial Activity and Precipitation at Solution-Solution Mixing...

    Office of Scientific and Technical Information (OSTI)

    Media -- Subsurface Biogeochemical Research Citation Details In-Document Search Title: Microbial Activity and Precipitation at Solution-Solution Mixing Zones in Porous Media -- ...

  16. Thermochemical cycle of a mixed metal oxide for augmentation...

    Office of Scientific and Technical Information (OSTI)

    Thermochemical cycle of a mixed metal oxide for augmentation of thermal energy storage in solid particles. Citation Details In-Document Search Title: Thermochemical cycle of a ...

  17. DOE acceptance of commercial mixed waste -- Studies are under way

    SciTech Connect (OSTI)

    Plummer, T.L.; Owens, C.M.

    1993-03-01

    The topic of the Department of Energy acceptance of commercial mixed waste at DOE facilities has been proposed by host States and compact regions that are developing low-level radioactive waste disposal facilities. States support the idea of DOE accepting commercial mixed waste because (a) very little commercial mixed waste is generated compared to generation by DOE facilities (Department of Energy--26,300 cubic meters annually vs. commercial--3400 cubic meters annually); (b) estimated costs for commercial disposal are estimated to be $15,000 to $40,000 per cubic foot; (c) once treatment capability becomes available, 70% of the current levels of commercial mixed waste will be eliminated, (d) some State laws prohibit the development of mixed waste disposal facilities in their States; (e) DOE is developing a nationwide strategy that will include treatment and disposal capacity for its own mixed waste and the incremental burden on the DOE facilities would be minuscule, and (6) no States are developing mixed waste disposal facilities. DOE senior management has repeatedly expressed willingness to consider investigating the feasibility of DOE accepting commercial mixed waste. In January 1991, Leo Duffy of the Department of energy met with members of the Low-Level Radioactive Waste Forum, which led to an agreement to explore such an arrangement. He stated that this seems like a cost-effective way to solve commercial mixed waste management problems.

  18. Search for Bs Mixing with Inclusive Leptons at SLD (Technical...

    Office of Scientific and Technical Information (OSTI)

    exploiting the high psub T lepton and the semileptonic decay topology. No significant mixing signal was found and the following ranges of the oscillation frequency of Bsub ...

  19. Parameterizing the Mixing State of Complex Submicron Aerosols...

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

    DA Knopf, MK Gilles, and RC Moffet. 2015. "Chemical imaging of ambient aerosol particles: Observational constraints on mixing state parameterization." Journal of Geophysical...

  20. ARM - Field Campaign - Radon Measurements of Atmospheric Mixing...

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

    data sets, see below. Abstract Uncertainty in vertical mixing between the surface layer, boundary layer, and free troposphere leads to significant uncertainty in determining...

  1. Towards a Characterization of Arctic Mixed-Phase Clouds

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

    manual classification of cloud phase. Using collocated cloud radar and depolarization lidar observations, it is shown that mixed-phase conditions have a high correlation with a...

  2. Phenomenology of maximal and near-maximal lepton mixing (Journal...

    Office of Scientific and Technical Information (OSTI)

    allows maximal mixing with confidence level better than 99% for 10sup -8 eVsup ... Language: English Subject: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ACCURACY; ...

  3. Charles Mix County, South Dakota: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Zone Subtype A. Places in Charles Mix County, South Dakota Castalia, South Dakota Dante, South Dakota Geddes, South Dakota Lake Andes, South Dakota Marty, South Dakota...

  4. from Microsoft's Bill Gates. Summer

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

    Power surge (page 2) Developing fuel for next- generation nuclear reactors, with ... Y-12 will fabricate test fuel pins for irradiation within a research sodium fast reactor. ...

  5. Bill Valdez | Department of Energy

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

    knowledge in the areas of R&D portfolio analysis, small business development, STEM workforce development, budget planning, diversity and equal opportunity issues, science and ...

  6. NREL: Photovoltaics Research - Bill Sekulic

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

    Silicon Modules to Qualify Their Resistance to System Voltage Stress." Progress in Photovoltaics: Research and Applications, 22(7): 775-83; Golden, CO: National Renewable Energy...

  7. NREL: Photovoltaics Research - Bill Marion

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

    NREL Publications View NREL publications for this staff member. Printable Version Photovoltaics Research Home Silicon Polycrystalline Thin Films Multijunctions New Materials,...

  8. 2014 Average Monthly Bill- Residential

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

    New England 6,243,013 630 17.82 112.31 Connecticut 1,459,239 730 19.75 144.10 Maine 706,952 549 15.27 83.91 Massachusetts 2,720,128 615 17.39 106.94 New Hampshire 606,883 619 17.53 ...

  9. 2014 Average Monthly Bill- Commercial

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    New England 862,269 5,132 14.70 754.43 Connecticut 155,372 6,915 15.55 1,075.18 Maine 91,541 3,627 12.70 460.77 Massachusetts 398,717 5,450 14.68 799.87 New Hampshire 105,840 3,515 ...

  10. "2014 Average Monthly Bill- Industrial"

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

    ...3,92553.92,8.9475131,8281.2741 "Massachusetts",14896,44536.235,12.740483,5674.1312 "New Hampshire",3342,49098.943,11.929516,5857.2661 "Rhode Island",1884,39240.534,12.862616,5047.3...

  11. 2014 Average Monthly Bill- Industrial

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

    New England 28,017 56,833 11.84 6,730.30 Connecticut 4,648 63,016 12.92 8,138.94 Maine 3,023 92,554 8.95 8,281.27 Massachusetts 14,896 44,536 12.74 5,674.13 New Hampshire 3,342 ...

  12. "2014 Average Monthly Bill- Commercial"

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

    ...,3627.3091,12.702676,460.7653 "Massachusetts",398717,5450.0243,14.676411,799.86795 "New Hampshire",105840,3515.1565,14.339091,504.04148 "Rhode Island",58346,5224.1213,14.560559,760...

  13. "2014 Average Monthly Bill- Residential"

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

    ...549.37782,15.272983,83.90638 "Massachusetts",2720128,614.89631,17.390969,106.93643 "New Hampshire",606883,619.35153,17.52928,108.56787 "Rhode Island",438879,582.99041,17.167946,100...

  14. The Neutral kaon mixing parameter B(K) from unquenched mixed-action lattice QCD

    SciTech Connect (OSTI)

    Christopher Aubin, Jack Laiho, Ruth S. Van de Water

    2010-01-01

    We calculate the neutral kaon mixing parameter B{sub K} in unquenched lattice QCD using asqtad-improved staggered sea quarks and domain-wall valence quarks. We use the '2+1' flavor gauge configurations generated by the MILC Collaboration, and simulate with multiple valence and sea quark masses at two lattice spacings of a {approx} 0.12 fm and a {approx} 0.09 fm. We match the lattice determination of B{sub K} to the continuum value using the nonperturbative method of Rome-Southampton, and extrapolate B{sub K} to the continuum and physical quark masses using mixed action chiral perturbation theory. The 'mixed-action' method enables us to control all sources of systematic uncertainty and therefore to precisely determine B{sub K}; we find a value of B{sub K}{sup {ovr MS},NDR} (2 GeV) = 0.527(6)(21), where the first error is statistical and the second is systematic.

  15. Safety analysis approaches or mixed transuranic waste.

    SciTech Connect (OSTI)

    Courtney, J. C.; Dwight, C. C.; Forrester, R. J.; Lehto, M. A.; Pan, Y. C.

    1999-02-10

    Argonne National Laboratory (ANL) has completed a survey of assumptions and techniques used for safety analyses at seven sites that handle or store mixed transuranic (TRU) waste operated by contractors for the US Department of Energy (DOE). While approaches to estimating on-site and off-site consequences of hypothetical accidents differ, there are commonalities in all of the safety studies. This paper identifies key parameters and methods used to estimate the radiological consequences associated with release of waste forms under abnormal conditions. Specific facilities are identified by letters with their safety studies listed in a bibliography rather than as specific references so that similarities and differences are emphasized in a nonjudgmental manner. References are provided for specific parameters used to project consequences associated with compromise of barriers and dispersion of potentially hazardous materials. For all of the accidents and sites, estimated dose commitments are well below guidelines even using highly conservative assumptions. Some of the studies quantified the airborne concentrations of toxic materials; this paper only addresses these analyses briefly, as an entire paper could be dedicated to this subject.

  16. CALIBRATION OF THE MIXING-LENGTH THEORY FOR CONVECTIVE WHITE DWARF ENVELOPES

    SciTech Connect (OSTI)

    Tremblay, P.-E.; Ludwig, H.-G.; Freytag, B.; Fontaine, G.; Brassard, P.; Steffen, M.

    2015-02-01

    A calibration of the mixing-length parameter in the local mixing-length theory (MLT) is presented for the lower part of the convection zone in pure-hydrogen-atmosphere white dwarfs. The parameterization is performed from a comparison of three-dimensional (3D) CO5BOLD simulations with a grid of one-dimensional (1D) envelopes with a varying mixing-length parameter. In many instances, the 3D simulations are restricted to the upper part of the convection zone. The hydrodynamical calculations suggest, in those cases, that the entropy of the upflows does not change significantly from the bottom of the convection zone to regions immediately below the photosphere. We rely on this asymptotic entropy value, characteristic of the deep and adiabatically stratified layers, to calibrate 1D envelopes. The calibration encompasses the convective hydrogen-line (DA) white dwarfs in the effective temperature range 6000 ≤ T {sub eff} (K) ≤15, 000 and the surface gravity range 7.0 ≤ log g ≤ 9.0. It is established that the local MLT is unable to reproduce simultaneously the thermodynamical, flux, and dynamical properties of the 3D simulations. We therefore propose three different parameterizations for these quantities. The resulting calibration can be applied to structure and envelope calculations, in particular for pulsation, chemical diffusion, and convective mixing studies. On the other hand, convection has no effect on the white dwarf cooling rates until there is a convective coupling with the degenerate core below T {sub eff} ∼ 5000 K. In this regime, the 1D structures are insensitive to the MLT parameterization and converge to the mean 3D results, hence they remain fully appropriate for age determinations.

  17. Driving Demand for Home Energy Improvements: Motivating residential customers to invest in comprehensive upgrades that eliminate energy waste, avoid high utility bills, and spur the economy

    SciTech Connect (OSTI)

    Fuller, Merrian C.

    2010-09-20

    Policy makers and program designers in the U.S. and abroad are deeply concerned with the question of how to scale up energy efficiency to a level that is commensurate both to the scale of the energy and climate challenges we face, and to the potential for energy savings that has been touted for decades. When policy makers ask what energy efficiency can do, the answers usually revolve around the technical and economic potential of energy efficiency - they rarely hone in on the element of energy demand that matters most for changing energy usage in existing homes: the consumer. A growing literature is concerned with the behavioral underpinnings of energy consumption. We examine a narrower, related subject: How can millions of Americans be persuaded to divert valued time and resources into upgrading their homes to eliminate energy waste, avoid high utility bills, and spur the economy? With hundreds of millions of public dollars flowing into incentives, workforce training, and other initiatives to support comprehensive home energy improvements, it makes sense to review the history of these programs and begin gleaning best practices for encouraging comprehensive home energy improvements. Looking across 30 years of energy efficiency programs that targeted the residential market, many of the same issues that confronted past program administrators are relevant today: How do we cost-effectively motivate customers to take action? Who can we partner with to increase program participation? How do we get residential efficiency programs to scale? While there is no proven formula - and only limited success to date with reliably motivating large numbers of Americans to invest in comprehensive home energy improvements, especially if they are being asked to pay for a majority of the improvement costs - there is a rich and varied history of experiences that new programs can draw upon. Our primary audiences are policy makers and program designers - especially those that are relatively

  18. Mixed Oxide Fuel Fabrication Facility | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration Mixed Oxide Fuel Fabrication Facility Mixed Oxide (MOX) Fuel Fabrication Facility Documents related to the project: Plutonium Disposition Study Options Independent Assessment Phase 1 Report, April 13, 2015 Plutonium Disposition Study Options Independent Assessment Phase 2 Report, August 20, 2015 Final Report of the Plutonium Disposition Red Team, August 13, 2015 Commentary on

  19. Ethanol production in fermentation of mixed sugars containing xylose

    DOE Patents [OSTI]

    Viitanen, Paul V.; Mc Cutchen, Carol M.; Li; Xu; Emptage, Mark; Caimi, Perry G.; Zhang, Min; Chou, Yat-Chen; Franden, Mary Ann

    2009-12-08

    Xylose-utilizing Z. mobilis strains were found to have improved ethanol production when grown in medium containing mixed sugars including xylose if sorbitol or mannitol was included in the medium. The effect was seen in concentrations of mixed sugars where no growth lag period occurs, as well as in higher sugars concentrations.

  20. Apparatus for mixing char-ash into coal stream

    DOE Patents [OSTI]

    Blaskowski, Henry J.

    1982-03-16

    Apparatus for obtaining complete mixing of char with coal prior to the introduction of the mixture into the combustor (30) of a coal gasifier (10). The coal is carried in one air stream (22), and the char in another air stream (54), to a riffle plate arrangement (26), where the streams of solid are intimately mixed or blended.

  1. Tunable infrared source employing Raman mixing

    DOE Patents [OSTI]

    Byer, Robert L.; Herbst, Richard L.

    1980-01-01

    A tunable source of infrared radiation is obtained by irradiating an assemblage of Raman active gaseous atoms or molecules with a high intensity pumping beam of coherent radiation at a pump frequency .omega..sub.p to stimulate the generation of Stokes wave energy at a Stokes frequency .omega..sub.s and to stimulate the Raman resonant mode at the Raman mode frequency .omega..sub.R within the irradiated assemblage where the pump frequency .omega..sub.p minus the Stokes frequency .omega..sub.s is equal to the Raman mode frequency .omega..sub.R. The stimulated assemblage is irradiated with a tunable source of coherent radiation at a frequency .omega..sub.i to generate the output infrared radiation of the frequency .omega..sub.0 which is related to the Raman mode frequency .omega..sub.R and the input wave .omega..sub.i by the relation .omega..sub.0 =.omega..sub.i .+-..omega..sub.R. In one embodiment the interaction between the pump wave energy .omega..sub.p and the tunable input wave energy .omega..sub.i is collinear and the ratio of the phase velocity mismatch factor .DELTA.k to the electric field exponential gain coefficient T is within the range of 0.1 to 5. In another embodiment the pump wave energy .omega..sub.p and the tunable input wave energy .omega..sub.i have velocity vectors k.sub.p and k.sub.i which cross at an angle to each other to compensate for phase velocity mismatches in the medium. In another embodiment, the Stokes wave energy .omega..sub.s is generated by pump energy .omega..sub.p in a first Raman cell and .omega..sub.s, .omega..sub.i and .omega..sub.p are combined in a second Raman mixing cell to produce the output at .omega..sub.i.

  2. Age Dating of Mixed SNM--Preliminary Investigations

    SciTech Connect (OSTI)

    Yuan, D., Guss, P. P., Yfantis, E., Klingensmith, A., Emer, D.

    2011-12-01

    Recently we investigated the nuclear forensics problem of age determination for mixed special nuclear material (SNM). Through limited computational mixing experiments and interactive age analysis, it was observed that age dating results are generally affected by the mixing of samples with different assays or even by small radioactive material contamination. The mixing and contamination can be detected through interactive age analysis, a function provided by the Decay Interaction, Visualization and Analysis (DIVA) software developed by NSTec. It is observed that for mixed SNM with two components, the age estimators typically fall into two distinct clusters on the time axis. This suggests that averaging or other simple statistical methods may not always be suitable for age dating SNM mixtures. Instead, an interactive age analysis would be more suitable for age determination of material components of such SNM mixtures. This work was supported by the National Center for Nuclear Security (NCNS).

  3. Ion dynamics and mixed mobile ion effect in fluoride glasses

    SciTech Connect (OSTI)

    Ghosh, S.; Ghosh, A.

    2005-06-15

    We report the ionic relaxation and mixed mobile ion effect in 50ZrF{sub 4}-10BaF{sub 2}-10YF{sub 3}-(30-x)LiF-xNaF fluoride glass series, where fluorine anions participate in the diffusion process in addition to alkali cations, unlike mixed alkali oxide glasses and crystals. By analyzing the ion dynamics in the framework of a power-law model as well as modulus formalism we have observed mixed mobile ion effect in the dc conductivity and its activation energy, the crossover frequency and its activation energy, the conductivity relaxation frequency and its activation energy, and also in the decoupling index. We have correlated these phenomena with the fractal dimension of the conduction pathways in the mixed alkali fluoride glasses compared to the single alkali glasses. We have shown that the relaxation dynamics in mixed alkali fluoride glasses is independent of temperature but dependent on glass composition.

  4. Phased Construction Completion Report for Bldg. K-1401 of the Remaining Facilities Demolition Project at the East Tennessee Technology Park, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    Bechtel Jacobs

    2008-10-01

    This Phased Construction Completion Report documents the demolition of Bldg. K-1401, Maintenance Building, addressed in the Action Memorandum for the Remaining Facilities Demolition Project at East Tennessee Technology Park, Oak Ridge, Tennessee (DOE 2003a) as a Comprehensive Environmental Response, Compensation, and Liability Act of 1980 non-time-critical removal action. The objectives of the removal action (DOE 2003a) - to eliminate the source of potential contamination, to eliminate the threat of potential future releases, and/or to eliminate the threats to the general public and the environment - were met. The end state of this action is for the slab to remain with all penetrations sealed and grouted or backfilled. The basement and pits remain open. There is residual radiological and polychlorinated biphenyl contamination on the slab and basement. A fixative was applied to the area on the pad contaminated with polychlorinated biphenyls. Interim land-use controls will be maintained until final remediation decisions are made under the Zone 2 Record of Decision (DOE 2005a).

  5. Phased Construction Completion Report for Building K-1401 of the Remaining Facilities Demolition Project at the East Tennessee Technology Park Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    Garland S.

    2008-03-01

    This Phased Construction Completion Report documents the demolition of Bldg. K-1401, Maintenance Building, addressed in the Action Memorandum for the Remaining Facilities Demolition Project at East Tennessee Technology Park, Oak Ridge, Tennessee (DOE 2003a) as a Comprehensive Environmental Response, Compensation, and Liability Act of 1980 non-time-critical removal action. The objectives of the removal action (DOE 2003a) - to eliminate the source of potential contamination, to eliminate the threat of potential future releases, and/or to eliminate the threats to the general public and the environment - were met. The end state of this action is for the slab to remain with all penetrations sealed and grouted or backfilled. The basement and pits remain open. There is residual radiological and polychlorinated biphenyl contamination on the slab and basement. A fixative was applied to the area on the pad contaminated with polychlorinated biphenyls. Interim land-use controls will be maintained until final remediation decisions are made under the Zone 2 Record of Decision (DOE 2005a).

  6. H. R. 4926: a bill to authorize appropriations to the Department of Energy for civilian energy programs for fiscal year 1987. Introduced in the House of Representatives, Ninety-Ninth Congress, Second Session, June 4, 1986

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    The DOE Civilian Energy Programs Authorization Act for Fiscal Year 1987 authorizes appropriations for the operating costs of non-nuclear energy programs, nuclear energy and electric programs, plant and capital equipment, and both prior year and new construction. The bill reduces supporting research and technical analysis budgets by $66,303,000 for a total of $474,711,000. The authorization for general science and research totals $633,671,000, a reduction of $131,729,000. Title II authorizes funds for other activities, such as energy conservation and solar and nuclear energy research and development. Title III establishes a research and development program in advanced steel manufacturing technologies.

  7. H. R. 5162: a bill making appropriations for energy and water development for the fiscal year ending September 30, 1987, and for other purposes. Introduced in the House of Representatives, Ninety-Ninth Congress, Second Session, July 15, 1986

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    The bill assigns monetary levels to appropriations for energy and water development projects for fiscal year 1987. Title I deals with the civilian activities of the Corps of Engineers concerning rivers and harbors, flood control, beach erosion, and related purposes. Title II covers the Department of the Interior's Bureau of Reclamation, and Title III covers activities of DOE. Separate sections of Title III deal with energy supply, research, and development and with power marketing administrations. Title IV addresses independent agencies, the Nuclear Regulatory Commission, and the Tennessee Valley Authority. The final Title covers general provisions and exclusions from funding.

  8. H. R. 2670: A bill to amend the Solid Waste Disposal Act to regulate ash from municipal solid waste incinerators as a hazardous waste, introduced in the US House of Representatives, One Hundred Second Congress, First Session, June 18, 1991

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    This bill was introduced into the US House of Representatives on June 18, 1991 to amend the Solid Waste disposal Act to regulate ash from municipal solid waste incinerators as a hazardous waste. When garbage is burned, toxic materials are concentrated in the ash. If the ash is disposed of in a landfill, these toxic materials can contaminate the ground water or surface water by leaching toxic materials from the ash. In addition, disposing of contaminated ash improperly can pose a health hazard. New authority is provided for regulating incinerator ash as a hazardous waste.

  9. Remaining Sites Verification Package for the 100-B-18, 184-B Powerhouse Debris Pile, Waste Site Reclassification Form 2007-020

    SciTech Connect (OSTI)

    L. M. Dittmer

    2007-11-30

    The 100-B-18 Powerhouse Debris Pile contained miscellaneous demolition waste from the decommissioning activities of the 184-B Powerhouse. The debris covered an area roughly 15 m by 30 m and included materials such as concrete blocks, mixed aggregate/concrete slabs, stone rubble, asphalt rubble, traces of tar/coal, broken fluorescent lights, brick chimney remnants, and rubber hoses. In accordance with this evaluation, the verification sampling results support a reclassification of this site to Interim Closed Out. The results of verification sampling show that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also demonstrate that residual contaminant concentrations are protective of groundwater and the Columbia River.

  10. Industrial mixing techniques for Hanford double-shell tanks

    SciTech Connect (OSTI)

    Daymo, E.A.

    1997-09-01

    Jet mixer pumps are currently the baseline technology for sludge mobilization and mixing in one-million gallon double-shell tanks at the Hanford and Savannah River Sites. Improvements to the baseline jet mixer pump technology are sought because jet mixer pumps have moving parts that may fail or require maintenance. Moreover, jet mixers are relatively expensive, they heat the waste, and, in some cases, may not mobilize enough of the sludge. This report documents a thorough literature search for commercially available applicable mixing technologies that could be used for double-shell tank sludge mobilization and mixing. Textbooks, research articles, conference proceedings, mixing experts, and the Thomas Register were consulted to identify applicable technologies. While there are many commercial methods that could be used to mobilize sludge or mix the contents of a one-million gallon tank, few will work given the geometrical constraints (e.g., the mixer must fit through a 1.07-m-diameter riser) or the tank waste properties (e.g., the sludge has such a high yield stress that it generally does not flow under its own weight). Pulsed fluid jets and submersible Flygt mixers have already been identified at Hanford and Savannah River Sites for double-shell tank mixing applications. While these mixing technologies may not be applicable for double-shell tanks that have a thick sludge layer at the bottom (since too many of these mixers would need to be installed to mobilize most of the sludge), they may have applications in tanks that do not have a settled solids layer. Retrieval projects at Hanford and other U.S. Department of Energy sites are currently evaluating the effectiveness of these mixing techniques for tank waste applications. The literature search did not reveal any previously unknown technologies that should be considered for sludge mobilization and mixing in one-million gallon double-shell tanks.

  11. Mixed species radioiodine air sampling readout and dose assessment system

    DOE Patents [OSTI]

    Distenfeld, Carl H.; Klemish, Jr., Joseph R.

    1978-01-01

    This invention provides a simple, reliable, inexpensive and portable means and method for determining the thyroid dose rate of mixed airborne species of solid and gaseous radioiodine without requiring highly skilled personnel, such as health physicists or electronics technicians. To this end, this invention provides a means and method for sampling a gas from a source of a mixed species of solid and gaseous radioiodine for collection of the mixed species and readout and assessment of the emissions therefrom by cylindrically, concentrically and annularly molding the respective species around a cylindrical passage for receiving a conventional probe-type Geiger-Mueller radiation detector.

  12. Impacts of Mixing on Acceptable Indoor Air Quality in Homes

    SciTech Connect (OSTI)

    Sherman, Max H.; Walker, Iain I.

    2010-01-01

    Ventilation reduces occupant exposure to indoor contaminants by diluting or removing them. In a multi-zone environment such as a house, every zone will have different dilution rates and contaminant source strengths. The total ventilation rate is the most important factor in determining occupant exposure to given contaminant sources, but the zone-specific distribution of exhaust and supply air and the mixing of ventilation air can play significant roles. Different types of ventilation systems will provide different amounts of mixing depending on several factors such as air leakage, air distribution system, and contaminant source and occupant locations. Most U.S. and Canadian homes have central heating, ventilation, and air conditioning systems, which tend to mix the air; thus, the indoor air in different zones tends to be well mixed for significant fractions of the year. This article reports recent results of investigations to determine the impact of air mixing on exposures of residential occupants to prototypical contaminants of concern. We summarize existing literature and extend past analyses to determine the parameters than affect air mixing as well as the impacts of mixing on occupant exposure, and to draw conclusions that are relevant for standards development and for practitioners designing and installing home ventilation systems. The primary conclusion is that mixing will not substantially affect the mean indoor air quality across a broad population of occupants, homes, and ventilation systems, but it can reduce the number of occupants who are exposed to extreme pollutant levels. If the policy objective is to minimize the number of people exposed above a given pollutant threshold, some amount of mixing will be of net benefit even though it does not benefit average exposure. If the policy is to minimize exposure on average, then mixing air in homes is detrimental and should not be encouraged. We also conclude that most homes in the US have adequate mixing

  13. ARM - Field Campaign - Characterization of Black Carbon Mixing State

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

    govCampaignsCharacterization of Black Carbon Mixing State Campaign Links Field Campaign Report ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Characterization of Black Carbon Mixing State 2012.11.01 - 2013.06.14 Lead Scientist : Arthur Sedlacek For data sets, see below. Abstract The objective of the proposed experiments was to characterize the mixing state of black carbon produced in biomass burning

  14. AmeriFlux US-Vcm Valles Caldera Mixed Conifer

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Litvak, Marcy [University of New Mexico

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Vcm Valles Caldera Mixed Conifer. Site Description - The Valles Caldera Mixed Conifer site is located in the 1200 km2 Jemez River basin in north-central New Mexico. Common to elevations ranging from 3040 to 2740 m in the region, the mixed conifer stand, within the entirety of the tower footprint in all directions, provides an excellent setting for studying the seasonal interaction between snow and vegetation.

  15. B0(s) mixing studies at the Tevatron

    SciTech Connect (OSTI)

    Naimuddin, M.D.; /Delhi U.

    2006-05-01

    Measurement of the B{sub s}{sup 0} oscillation frequency via B{sub s}{sup 0} mixing analysis provides a powerful constraint on CKM matrix elements. This note briefly reviews the motivation behind these analyses and describes the various steps that go into a mixing measurement. Recent results on B{sub s}{sup 0} mixing obtained by the CDF and D0 collaborations using the data samples collected at Tevatron Collider in the period 2002-2005 are presented.

  16. Remaining Sites Verification Package for the 100-B-1 Surface Chemical and Solid Waste Dumping Area, Waste Site Reclassification Form 2006-003

    SciTech Connect (OSTI)

    R. A. Carlson

    2006-04-24

    The 100-B-1 waste site was a dumping site that was divided into two areas. One area was used as a laydown area for construction materials, and the other area was used as a chemical dumping area. The 100-B-1 Surface Chemical and Solid Waste Dumping Area site meets the remedial action objectives specified in the Remaining Sites ROD. The results demonstrate that residual contaminant concentrations support future unrestricted land uses that can be represented by a rural-residential scenario. The results also demonstrate that residual contaminant concentrations are protective of groundwater and the Columbia River.

  17. Centrifugal contactor with liquid mixing and flow control vanes and method of mixing liquids of different phases

    DOE Patents [OSTI]

    Jubin, Robert T. (Powell, TN); Randolph, John D. (Maryville, TN)

    1991-01-01

    The invention is directed to a centrifugal contactor for solvent extraction systems. The centrifugal contactor is provided with an annular vertically oriented mixing chamber between the rotor housing and the rotor for mixing process liquids such as the aqueous and organic phases of the solvent extraction process used for nuclear fuel reprocessing. A set of stationary helically disposed vanes carried by the housing is in the lower region of the mixing chamber at a location below the process-liquid inlets for the purpose of urging the liquids in an upward direction toward the inlets and enhancing the mixing of the liquids and mass transfer between the liquids. The upper region of the mixing vessel above the inlets for the process liquids is also provided with a set helically disposed vanes carried by the housing for urging the process liquids in a downward direction when the liquid flow rates through the inlets are relatively high and the liquids contact the vane set in the upper region. The use of these opposing vane sets in the mixing zone maintains the liquid in the mixing zone at suitable levels.

  18. Transparent Metal-Organic Framework/Polymer Mixed Matrix Membranes...

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

    Transparent Metal-Organic FrameworkPolymer Mixed Matrix Membranes as Water Vapor Barriers Previous Next List Bae, Youn Jue; Cho, Eun Seon; Qu, Fen; Sun, Daniel T.; Williams, ...

  19. NREL Provides Guidance to Improve Air Mixing and Thermal Comfort...

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

    proper air mixing and thermal comfort in homes. As U.S. homes become more energy efficient, heating, ventilation, and cooling (HVAC) systems will be downsized, and the air flow ...

  20. Radon Measurements of Atmospheric Mixing (RAMIX) 2006-2014 Final...

    Office of Scientific and Technical Information (OSTI)

    troposphere leads to large uncertainty in "top-down" estimates of regional land-atmosphere carbon exchange (i.e., estimates based on measurements of atmospheric CO2 mixing ratios. ...