National Library of Energy BETA

Sample records for ite terling ua

  1. DOE/ARM UAS Plans

    Office of Scientific and Technical Information (OSTI)

    UAS Tests at Oliktok University of Alaska Fairbanks: In Situ A 20 (Boeing Scan Eagle); >45,000 flight hours, mostly in Iraq; 20+ hour flight duration; wing span just over 10 feet. ...

  2. The UA9 experimental layout

    SciTech Connect (OSTI)

    Scandale, W.; Robert-Demolaize, G.; Arduini, G.; Assmann, R.; Bracco, C.; et al

    2011-10-13

    The UA9 experimental equipment was installed in the CERN-SPS in March '09 with the aim of investigating crystal assisted collimation in coasting mode. Its basic layout comprises silicon bent crystals acting as primary collimators mounted inside two vacuum vessels. A movable 60 cm long block of tungsten located downstream at about 90 degrees phase advance intercepts the deflected beam. Scintillators, Gas Electron Multiplier chambers and other beam loss monitors measure nuclear loss rates induced by the interaction of the beam halo in the crystal. Two Roman pots installed in the path of the deflected particles are equipped with a Medipix detector to reconstruct the transverse distribution of the impinging beam. Finally UA9 takes advantage of an LHC-collimator prototype installed close to the first Roman pot to help in setting the beam conditions and to analyze the efficiency to deflect the beam. This paper describes in details the hardware installed to study the crystal collimation during 2010.

  3. Microsoft PowerPoint - UAS-ARM-betsy.ppt

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

    Unmanned Aircraft Systems Unmanned Aircraft Systems (UAS): Potential Benefits and (UAS): Potential Benefits and Current Status Current Status Betsy Weatherhead, U. Colorado Betsy Weatherhead, U. Colorado Sandy MacDonald, NOAA Sandy MacDonald, NOAA Sara Summers, NOAA Sara Summers, NOAA Outline Outline What are UAS? What are UAS? Why use UAS? Why use UAS? What has been done so far? What has been done so far? What is being planned? What is being planned? What are the current challenges? What are

  4. F O R M E R L Y UTILIZED S ITE S

    Office of Legacy Management (LM)

    c F O R M E R L Y UTILIZED S ITE S . R E M E D IA L A C T IO N P R O G R A M E L IM INATION R E P O R T F O R T H E F O R M E R E .I. D U P O N T D E N E M O U R S A N D C O M P A N Y ' G R A S S E L L I R E S E A R C H L A B O R A T O R Y C L E V E L A N D , O H IO D e p a r tm e n t o f E n e r g y O ffice o f N u c l e a r E n e r g y O ffice o f R e m e d i a l A c tio n a n d W a s te T e c h n o l o g y Division o f Facility a n d S ite D e c o m m i s s i o n i n g P rojects _' I, c

  5. Unmanned Aerial Systems (UAS) Evaluation of Routine Atmospheric...

    Office of Scientific and Technical Information (OSTI)

    Subject: 54 Environmental Sciences UAS, ERASMUS, Oliktok, DataHawk2, temperature, pressure, relative humidity, wind speeds Dataset File size NAView Dataset View Dataset DOI: ...

  6. UAS Detection Classification and Neutralization: Market Survey 2015

    SciTech Connect (OSTI)

    Birch, Gabriel Carisle; Griffin, John Clark; Erdman, Matthew Kelly

    2015-07-01

    The purpose of this document is to briefly frame the challenges of detecting low, slow, and small (LSS) unmanned aerial systems (UAS). The conclusion drawn from internal discussions and external reports is the following; detection of LSS UAS is a challenging problem that can- not be achieved with a single detection modality for all potential targets. Classification of LSS UAS, especially classification in the presence of background clutter (e.g., urban environment) or other non-threating targets (e.g., birds), is under-explored. Though information of avail- able technologies is sparse, many of the existing options for UAS detection appear to be in their infancy (when compared to more established ground-based air defense systems for larger and/or faster threats). Companies currently providing or developing technologies to combat the UAS safety and security problem are certainly worth investigating, however, no company has provided the statistical evidence necessary to support robust detection, identification, and/or neutralization of LSS UAS targets. The results of a market survey are included that highlights potential commercial entities that could contribute some technology that assists in the detection, classification, and neutral- ization of a LSS UAS. This survey found no clear and obvious commercial solution, though recommendations are given for further investigation of several potential systems.

  7. Ited States Government

    Office of Legacy Management (LM)

    The exposure rate noted in this regulation is not for continuous i exposure. This statement should be reworded to correctly reflect the intent of 10 CfR 20.105. 3I The results of ...

  8. QUARTER SH OR T-T ER M EN ER GY OU TL OO K QUAR TERL Y PROJ

    Gasoline and Diesel Fuel Update (EIA)

    ... World Oil PricesInternational Petroleum Michael Grillot Macroeconomic ...... Kay A. Smith Energy Product Prices ...... Neil Gamson Petroleum Demands ...

  9. Parametric study of a silica gel-water adsorption refrigeration cycle -- The influence of thermal capacitance and heat exchanger UA-values on cooling capacity, power density, and COP

    SciTech Connect (OSTI)

    Boelman, E.C.; Saha, B.B.; Kashiwagi, Takao

    1997-12-31

    The influence of heat exchanger UA-values (adsorber/desorber, evaporator, and condenser) is investigated for an adsorption chiller, with consideration given to the thermal capacitance of the adsorber/desorber by means of a lumped-parameter cycle simulation model developed by the authors and co-workers for the single-stage silica gel-water adsorption chiller. The closed-cycle-type chiller, for use in air conditioning, is driven by low-grade waste heat (85 C [185 F]) and cooled by water at 31 C (88 F) and operates on relatively short cycle times (420 seconds adsorption/desorption; 30 second adsorber/desorber sensible cooling and heating). The results showed cycle performance to be considerably affected by the thermal capacitance and UA-value of the adsorber/desorber, which is attributed to the severe sensible cooling/heating requirements resulting from batched cycle operation. The model is also sensitive to the evaporator UA-value--but to a lesser extent. The condenser UA-value is the least sensitive parameter due to the working pair adsorption behavior in the temperature range defined for desorption and condensation.

  10. Materials Data on UAsS (SG:129) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2015-02-09

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  11. Restoration of UA(1) symmetry and meson spectrum in hot or dense matter

    SciTech Connect (OSTI)

    Costa, P.; Ruivo, M.C.; Sousa, C.A. de; Kalinovsky, Yu.L.

    2005-06-14

    We explore the effects of breaking and restoration of chiral and axial symmetries using an extended three-flavor Nambu-Jona-Lasinio model that incorporates explicitly the axial anomaly through the 't Hooft interaction. We implement a temperature (density) dependence of the anomaly coefficient motivated by lattice results for the topological susceptibility. The spectrum of scalar and pseudoscalar mesons is analyzed bearing in mind the identification of chiral partners and the study of its convergence. We also concentrate on the behavior of the mixing angles that give us relevant information on the issue under discussion. The results suggest that the axial part of the symmetry is restored before the possible restoration of the full U(3)xU(3) chiral symmetry might occur.

  12. A N N UA L R E P O R T

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

    access to a broader range of research and development funding opportunities, greater impact on regional economic development, and help all consortium members be more...

  13. A N N UA L R E P O R T F Y

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

    5 S A N D I A N A T I O N A L L A B O R A T O R I E S Concentrating Solar Power Makes U.S. More Energy Independent " Scientists and engineers drive technological change through discovery, innovation, and real-world application. Sandia's technologies and their application are vital to national security, and moving them swiftly to the marketplace advances U.S. economic competitiveness. Sandia is committed to strategic partnerships with industry and universities to strengthen and accelerate

  14. Unmanned Aerial Systems (UAS) Evaluation of Routine Atmospheric Sounding Measurements using Unmanned Systems (ERASMUS)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    De Boer, Gijs

    2016-01-05

    Data were collected to improve understanding of the Arctic troposphere, and to provide researchers with a focused case-study period for future observational and modeling studies pertaining to Arctic atmospheric processes.

  15. Through Sandia DOE/ARM* is putting in place a UAS/UAV** hosting...

    Office of Scientific and Technical Information (OSTI)

    of Alaska Fairbanks: In Situ A 20 (Boeing Scan Eagle); 45,000 flight hours, mostly in Iraq; 20+ hour flight duration Sandia National Laboratories Long Range Plan * Segment R2204 ...

  16. A N N UA L R E P O R T F Y

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

    ... essential to the rapid ramp- up and impact of CASL on the nuclear engineering industry. Dr. ... Underpinning every project are the fundamentals of incompressible fluid flow and ...

  17. A N N UA L R E P O R T F Y

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

    ... user-friendly DWE system such as the MicroJet, ... A L L E N G E Over the next 10 years, distributed energy is ... power generator for the distributed energy market. ...

  18. Microsoft Word - November2015draft.docx

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

    On t he L ab's p roperty, nine s ites have b een identified for inclusion within the Park. Gun S ite F acilities: TA--- 8 --- 1 Laboratory a nd S hop, TA--- 8 --- 2 S hop a nd ...

  19. SoS-ASI 2016 Flyer_rev01

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

    ... Remote Physical Sample Collection Using Unmanned Aviation Systems (UAS) Novel methods for detecting small Unmanned Aviation Systems (UAS) Characterizing the power grid ...

  20. HPCforPIC-10

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

    A lice K oniges, L awrence B erkeley N ational L aboratory, aekoniges@lbl.gov Consideration o f A synchronous A lgorithms f or P article---Grid S imulations Alice K oniges, 1 J ean---Luc V ay, 1 A lex F riedman, 2 Hartmut K aiser, 3 a nd T homas S terling 4 1 Lawrence B erkeley N ational L aboratory, 2 Lawrence L ivermore N ational Laboratory, 3 Louisiana S tate U niversity, a nd 4 Indiana U niversity Fundamental t o e fficient c omputation a t t he e xascale w ill b e m ethods f or

  1. Qi Xu | Bioenergy | NREL

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

    1 2 QUARTER SH OR T-T ER M EN ER GY OU TL OO K QUAR TERL Y PROJ ECTIO NS ENERGY INFORMA TION ADMINIST RATION May 1991 This publication may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Purchasing in formation for this or other Energy Information Administration (EIA) publications may be obtained from the Government Printing Office or ElA's National Energy Information Center. Questions on energy statistics should be directed to the Center by mail, telephone,

  2. S A N D I A T E C H N O L O G Y A Q UA RT E R LY R E S E A R

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

    ... It must deliver energy to fuse pellets of hydrogen a number of times per min- ute and keep ... There, pellets are compressed by X-rays generated by the electromagnetic forces. Made in ...

  3. S A N D I A T E C H N O L O G Y A Q UA RT E R LY R E S E A R

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

    ... earth, as opposed to current being driven into conductors entering the mine such as metal ... do some unique studies on rare cell types." ... from agricultural demand, increased ...

  4. S A N D I A T E C H N O L O G Y A Q UA RT E R LY R E S E A R

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

    ... & Electric) for up to 1,750 mega- watts (MW) of power, two of the ... cialization of a system called the 'SunCatcher.' ... form of JP-8 and green diesel, along with other ...

  5. PJnazFte

    Office of Legacy Management (LM)

    ., .: . . . 1 I . . ' ; .2. . : .' : .. .,~ .' _. ,' ~ ,.:... :- . : Jr ~ttuntion: PJnazFte :fm of wxural the LC' ?SU~S cubic , feet dEa= ax3 (11, ., 1 ' . ,:,.. C& & and ' .. : ,. ; ws .ite " -:.., , ' . 1.. . . :

  6. Summary - Savannah River Site Tank 48H Waste Treatment Project

    Office of Environmental Management (EM)

    S Wet Air Savan contain liquid w contain potent to the option tank w Bed S condu be pur The as Techn Techn as liste * W o o The Ele Site: S roject: S P Report Date: J ited States ...

  7. Summary - WTP HLW Waste Vitrification Facility

    Office of Environmental Management (EM)

    W HLW W DOE is Immob site's t facilitie Facility to iden the HL to be i norma The as along w Level ( * H * H * H Sy * Pu D The Ele Site: H roject: W Report Date: M ited States ...

  8. MEMORANDUM TO: FILE

    Office of Legacy Management (LM)

    ... HISTORl' Li.YITELl ST.-ITES .4R.O' 1 I:iSHZ.% TO.- D. C., I985 tion plants. ... and lubri- cants-needed to operate the plants safelv and efficiently with the highly ...

  9. lacy_qer_santafe.pptx

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

    S olar * Belaluz * Valley E lectric A ssoc. * 34 B LM a pplica5ons * Solar E nergy Z one * Solar E nergy Demonstra5on Z one o n Nevada T est S ite * West - Wide E nergy Corridor

  10. Eectronia

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

    desclribes the electlromagnuetic anaalysis that has beena completed usinag the OPERA-3d product I;o charact;erize TT. ELECTROMAGNETIC MODELING the folrces ona the ITE1R shield...

  11. United States Government

    Office of Legacy Management (LM)

    The s ite is owned by the Crane Company, 100 Stamford Place, Stamford, Connecticut. This designation is based on the results of a radiological survey and conclus ions from an ...

  12. National Ignition Facility & Photon Science

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

    ... continued safety and reliability of the nation's nuclear deterrent. Q. How soon will we have fusion power plants? ... (ITeR) will be built in France, with the first experiments ...

  13. A

    Office of Scientific and Technical Information (OSTI)

    watjr deompo,itjn L. 18 almo a functiot of ttmperture qnd ite value al 60L" C 10 l.o II IV, Little overpotentla ie obrerved in the reaction. The value E-lr ia the open...

  14. This list does not imply DOE endorsement of the individuals or...

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

    ... kbharbin@crimson.ua.edu 205-292-9369 AL Hart, Aaron 312-355-3445 IL Heffner, Craig ... 207-774-5961 ME Woodbury, Keith keith.woodbury@ua.edu 205-348-1647 AL ...

  15. Categorical Exclusion Determinations | National Nuclear Security...

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

    Categorical Exclusion Determinations 8252016, Tribal Colleges and Universities Advanced Manufacturing Initiative 6212016, Outdoor Unmanned Aerial Systems (UAS) Flights and ...

  16. WIPP Update 4_25_14

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

    5, 2 014 Workers r eturn t o W IPP s ite This w eek, 9 0 N uclear W aste P artnership e mployees r eturned t o W IPP. T he w orkers, w hose jobs r equire annual c ertifications, completed required training a t C arlsbad f acilities i n p reparation f or r esuming t heir duties a t the s ite. The e mployees r eceived e xtensive r adiological a nd h azardous w aste w orker t raining, c onduct o f operations c ourses t raining, a nd c ompleted a nnual M ine S afety a nd H ealth A dministration u

  17. Search for: All records | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Have feedback or suggestions for a way to improve these ... and only minimal quality control measures have been applied. ... View Dataset October 2015 Unmanned Aerial Systems (UAS) ...

  18. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... The Coast Guard was interested in exploring how unmanned aircraft systems (UAS) can be ... and exploited unique capabilities of multiple classes of unmanned aerial systems (UASs). ...

  19. Southline Transmission Line Project - Volume 1 Front Matter

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

    ... Infrastructure Program TPE total potential effect tpy ton(s) per year UAS FTC Unmanned Aircraft Systems Flight Test Center Southline Transmission Line Project Final ...

  20. DOE/AMO NG Infrastructure R & D & Methane emissions Mitigation...

    Office of Environmental Management (EM)

    emission rates NYSEARCH RFP issued on 11314 for PhII controlled testing 5 small Unmanned Aerial System (sUAS) Application Development 6 Objectives Confirm FAA ...

  1. ARM - AMF3 Baseline Instruments

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

    Atmospheric Profiling Balloon-Borne Sounding System (SONDE) Tether Balloons, with instrument payloads Unmanned Aerial Systems (UAS), specification being determined Clouds ...

  2. Microsoft Word - DOE-ID-15-061 Alabama EC B3-6.doc

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

    and disposition will be conducted in accordance with the published UA Chemical Hygiene Plan. SECTION D. Determine the Level of Environmental Review (or Documentation) and...

  3. Workplace Charging Challenge Partner: University of Alaska Southeast...

    Energy Savers [EERE]

    Embracing electric vehicles is a natural for this seaside community and UAS has engaged this technology by providing charging stations for staff and students. Meet Challenge ...

  4. TO: FILE

    Office of Legacy Management (LM)

    T S ITE - - - - - - - - - - - - - - - C o n trol 0 H e a l th Physics ,P r o tect 0 A E C M E D m a n a g e d operations q Little o r N o n e q A E C M E ...

  5. MEMORANDUM TO: FROM:

    Office of Legacy Management (LM)

    T S ITE B - - - - - - - -'- - - - C o n trol K H e a l th Physics P r o tection 1 0 A E W M E D m a n a g e d o p e r a tio n s 0 Little o r N o n e 0 A ...

  6. Microsoft Word - 20140908_ACAPEX Travel Information ARM.docx

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

    ACAPEX T ravel I nformation Last U pdated: 8 S ep 2 014 1 Location . .............................................................................................................................. 3 2 Installation V isit R equirements ................................................................................... 3 2.1 ARM S ite A ccess R equest ............................................................................................................................ 4 2.2 Ford I sland A

  7. This list does not imply DOE endorsement of the individuals or...

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

    ... gregharrell@emscas.com 865-719-0173 TN Hart, Aaron 312-355-3445 IL Hill, Justin ... 530-304-0195 CA Woodbury, Keith keith.woodbury@ua.edu 205-348-1647 AL ...

  8. Third DOE BES Separations Research Workshop | U.S. DOE Office...

    Office of Science (SC) Website

    Hank Cochran hdc@ornl.gov Chem Tech Division Oak Ridge National Laboratory Prof. Robin Rogers robin@radar.ch.ua.edu Department of Chemistry University of Alabama Objective This ...

  9. Sandia Energy - Sierra Unmanned Aerial Vehicle to Begin Flights...

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

    unmanned aerial system (UAS) operated by the NASA Ames Research Center in northern California (learn more), began flights over the Arctic sea ice as part of the MIZOPEX (Marginal...

  10. DOE Science Showcase - Bent Crystals | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    The UA9 experiment is investigating how crystals could help to steer particle beams in high-energy colliders, CERN Visit the Science Showcase Archive. Last updated on Wednesday 02 ...

  11. Beetle Capital Partners BCP | Open Energy Information

    Open Energy Info (EERE)

    Partners BCP Jump to: navigation, search Name: Beetle Capital Partners (BCP) Place: London, United Kingdom Zip: W1S 1UA Sector: Carbon Product: London-based asset management...

  12. ,"U.S. Liquefied Natural Gas Imports From The United Arab Emirates...

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

    586-8800",,,"01292016 9:45:38 AM" "Back to Contents","Data 1: U.S. Liquefied Natural Gas Imports From The United Arab Emirates (MMcf)" "Sourcekey","N9103UA2" "Date","U.S....

  13. ,"Price of U.S. Liquefied Natural Gas Imports From The United...

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

    Contents","Data 1: Price of U.S. Liquefied Natural Gas Imports From The United Arab Emirates (Dollars per Thousand Cubic Feet)" "Sourcekey","N9103UA3" "Date","Price of U.S....

  14. National Nuclear Security Administration/Nevada Field Office

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

    pistondc@nv.doe.gov TWO UNMANNED AERIAL SYSTEMS PURCHASED FOR USE AT THE NEVADA NATIONAL SECURITY SITE LAS VEGAS, Nev. - Two state-of-the-art unmanned aerial systems (UAS) have ...

  15. LM 21-16

    Office of Energy Efficiency and Renewable Energy (EERE)

    NEPA ID: LM 21-16Short Title: Unmanned Aerial Systems (UAS) Operations at the Moab, Utah, Disposal SiteDetermination: B3.1 and B3.2

  16. March 4, 2007

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

    Realignment of Extraction Wells ME51 and ME52 Location: Hanford Nuclear Site Prime Contract: DE-AC06-08RL14788 Contract: 36883 Release 19 TCLG Case No.: UA-9 Dear Ms. Riehle:...

  17. First Passage Moments of Finite-State Semi-Markov Processes

    SciTech Connect (OSTI)

    Warr, Richard; Cordeiro, James

    2014-03-31

    In this paper, we discuss the computation of first-passage moments of a regular time-homogeneous semi-Markov process (SMP) with a finite state space to certain of its states that possess the property of universal accessibility (UA). A UA state is one which is accessible from any other state of the SMP, but which may or may not connect back to one or more other states. An important characteristic of UA is that it is the state-level version of the oft-invoked process-level property of irreducibility. We adapt existing results for irreducible SMPs to the derivation of an analytical matrix expression for the first passage moments to a single UA state of the SMP. In addition, consistent point estimators for these first passage moments, together with relevant R code, are provided.

  18. Fukushima Daiichi Unit 1 Uncertainty Analysis-Exploration of Core Melt Progression Uncertain Parameters-Volume II.

    SciTech Connect (OSTI)

    Denman, Matthew R.; Brooks, Dusty Marie

    2015-08-01

    Sandia National Laboratories (SNL) has conducted an uncertainty analysi s (UA) on the Fukushima Daiichi unit (1F1) accident progression wit h the MELCOR code. Volume I of the 1F1 UA discusses the physical modeling details and time history results of the UA. Volume II of the 1F1 UA discusses the statistical viewpoint. The model used was developed for a previous accident reconstruction investigation jointly sponsored by the US Department of Energy (DOE) and Nuclear Regulatory Commission (NRC). The goal of this work was to perform a focused evaluation of uncertainty in core damage progression behavior and its effect on key figures - of - merit (e.g., hydrogen production, fraction of intact fuel, vessel lower head failure) and in doing so assess the applicability of traditional sensitivity analysis techniques .

  19. NICXEL PLATIl'iG GF UFUNNN CYLINDEIiS I SYMBOLI Po$Fcsroj

    Office of Legacy Management (LM)

    of the 0yUnde.r. l'his 8 . attributed to the possible strong galvonio action between * Ni phtfng of t&e first half of the uranium which uas being cleaned. - Dr. Wesley gave an...

  20. ,"Price of U.S. Liquefied Natural Gas Imports From The United...

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

    "Back to Contents","Data 1: Price of U.S. Liquefied Natural Gas Imports From The United Arab Emirates (Dollars per Thousand Cubic Feet)" "Sourcekey","N9103UA3" "Date","Price of...

  1. G F

    Office of Legacy Management (LM)

    E c o h v - m m l * w 4 U n ite d S ta tes G o v e r n m e n t l q & J Q D e p a r tm e n t o f E n e r g y b - m e m o r a n d u B n . w i?J D A E : A U G 2 9 W I yz E M - 4 2 ...

  2. OneTouch 4.0 Scanned Documents

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

    4 The Population Status of The American Alligator on the Savannah River Plant, South Carolina by Thomas M. Murphy A Publication of the Savannah River Plant National Environmental Research Park Program United States Department of Energy April , 1981 , - - - - - -- - - NOTICE - - - - - - - - - , This re port w as pre pared as a n acco unt of work sponso red by the United Stales Government. Neither the Un ited Stales nor the United Stales Depart - ment of Energ y, no r an y of their contrac tors.

  3. International Technology Exchange Division: 1993 Annual report

    SciTech Connect (OSTI)

    Not Available

    1993-12-31

    The Office of Technology Development (OTD) was established to ensure that reliable and acceptable technologies are available for implementation at DOE sites and that a technically trained work force is available to complete the EM mission by 2019. OTD established the International Technology Exchange Staff (ITES) to identify, evaluate, and acquire international technologies which can accelerate US DOE cleanup operations. ITES`s goal is to pursue international collaboration among government organizations, educational institutions, and private industry to identify world-wide needs and available technologies that will meet US environmental needs in general, and EM cleanup needs in particular; and establish mechanisms by which US government ER/WM technologies will be transferred to the US private sector for commercialization and export to international markets. ITES has developed the following strategic objectives to implement its international goals: develop and implement EM`s policy for international programs in accordance with DOE and US Government policies and regulations; establish efficient and predictable international technology transfer mechanisms; assist the US private sector in the commercialization and deployment of federally funded EM technologies and related knowledge in international markets; leverage US and non-US resources to accelerate international development and regulatory acceptance of EM technologies; contribute to the improvement of EM`s training of US students, scientists, and managers on international environmental issues. A summary and descriptions of program activities and accomplishments are given for 17 programs which comprise the four main areas of the ITES program: Activities with the Former Soviet Union, International Technology Transfer, International Cooperation, and Information Systems and Publications. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  4. COTNAINSET REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

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

    COTNAINSET REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF NAME OF OFFEROR OR CONTRACTOR D-M039/071-0522 5 See Schedule ITE N. SPPESSERICS UANTITY UNIT UNIT PRICE AMOUNT (A) (B) (C) (D) (E) (F) Small Business Administration 965502193 NORTH WIND SOLUTIONS Attn: JADE SIDDOWAY 1425 HIGHAM STREET IDAHO FALLS ID 834021513 2085570857 IGF: :OT: :IGF Base - The Purpose of this Contract is to provide for for Technical, Environmental, and Programt Management Support Services- SBA Reference

  5. labnews02-05-16.qxp_la02_02-20-04

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

    Nondestructive Testing R esearcher David Moore holds a rectangle of hard carbon composite material, smooth with a faint woven pattern on its surface. The sample shows normal wear and tear until he turns it over to reveal a circular impact mark with cracks radiating from it. The question for David (1522), his Sandia colleague Timothy Briggs (8222) in California, and their teams is whether the impact caused significant, hidden damage inside the compos- ite. They're developing nondestructive ways

  6. D O

    Office of Legacy Management (LM)

    D O E F 1325.8 . Isee) 0 3 fcmo U n ite d S ta tes G o v e r n m e n t D A T E : O C T 0 8 1 9 9 2 bc .22-I R E F L Y T O A l T N OF: E M - 4 2 1 ( W . A . W illiams, 9 0 3 - 8...

  7. F LI

    Office of Legacy Management (LM)

    >"- -- F LI c ------- RADIATION SURVEY REPORT OF THE M IDDLESEX LANDFILL SITE RADIATION SURVEY REPORT OF THE ~IDDLESEX LfiMDFI.LL S I:TE it%RCH 25 - AFRiL 4, 1374 ;)UNE 27, 1974 T.!BLE OF CONTENTS Introduction and Summary . . . . . . . . . . . . . . . 1 Conclusions. . . . . . w . . . . . . , . . . , . . . . 2 Histohcal Background0 . . . . . . . . . . . . b (I . . 2 Description of Area Surveyed . . . . . . . . I . . . * 3 Survey Findings. * *,. a . . . , . . . . . . . . . . . 4 Surface

  8. ARM - Facility News Article

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

    1, 2015 [Facility News] New Face to Join the ARM Unmanned Aerial Systems Committee Bookmark and Share Matt Fladeland, NASA Ames Research Center Matt Fladeland, NASA Ames Research Center In February 2015, five recognized experts in unmanned aerial systems (UAS) technology, management, and science applications agreed to form the ARM UAS Advisory Group to provide scientific and technical advice to Sandia National Laboratories and Pacific Northwest National Laboratory leadership, who are jointly

  9. ARM - Facility News Article

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

    ARM Aerial Facility's Lofty Goal: Collect Crucial Arctic Climate Change Data with Unmanned Aerial Systems Bookmark and Share ARM bolsters aerial data collection capabilities with new aircraft, instruments for 2016 With a wingspan of about a meter, the DataHawk UAS can fly in relatively calm conditions, gathering data in areas not easily measured by ground-based or tethered-balloon instruments. With a wingspan of about a meter, the DataHawk UAS can fly in relatively calm conditions, gathering

  10. PowerPoint Presentation

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

    Aircraft Workshop 10/14/2008 1 Instrumentation for Unmanned Aircraft Systems (UAS) Fred J. Brechtel, Andy Corless, Chris Marquis, Fred P. Brechtel, Sandeep Rai, Brechtel Mfg. Inc. (fredj@brechtel.com) Tim Bates & Trish Quinn, Atmospheric Chemistry Group, NOAA PMEL Christian Meinig & Scott Stalin, Engineering Dev. Division, NOAA PMEL Intro & Motivation for the development Introduction to each UAS instrument Other aircraft-deployable systems Power plant plume case study OUTLINE: SBIR

  11. G F

    Office of Legacy Management (LM)

    - G F . E c o h v - m m l * w ~ 4 U n ite d S ta tes G o v e r n m e n t l q & J Q D e p a r tm e n t o f E n e r g y b - m e m o r a n d u B n . w i?J D A E : A U G 2 9 W I y!z E M - 4 2 1 ( W . A . W illiam s, 4 2 7 - 1 7 1 9 ) M A * \b S U S J E C T : E lim fnrtion o f th e S ite s froa th e Formerly U tilized S ite s R e m e d i a l A ctio n P r o g r a a T o . T h e File In 1 9 9 0 , with th e assistance o f M r. r e v i e w e d a n u m b e r o f sites th a t h a d services to th e F e

  12. Report to the President on Capturing Domestic Competitive Advantage in Advanced Manufacturing

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

    011 U. S . I N T E L L E C T UA L PROPER T Y EN F ORCE M EN T CO OR DI N AT OR A N N UA L R E P OR T ON I N T E L L E C T UA L PROPER T Y EN F ORCE M EN T COV ER T I T L E H ER E 2 011 U. S . I N T E L L E C T UA L PROPER T Y EN F ORCE M EN T CO OR DI N AT OR A N N UA L R E P OR T ON I N T E L L E C T UA L PROPER T Y EN F ORCE M EN T R E P OR T T O T H E PR E SI DEN T ON CA P T U R I NG D OM E S T IC COM PE T I T I V E A DVA N TAGE I N A DVA NCE D M A N U FAC T U R I NG Executive Office of the

  13. Knowledge Discovery and Data Mining (KDDM) survey report.

    SciTech Connect (OSTI)

    Phillips, Laurence R.; Jordan, Danyelle N.; Bauer, Travis L.; Elmore, Mark T.; Treadwell, Jim N.; Homan, Rossitza A.; Chapman, Leon Darrel; Spires, Shannon V.

    2005-02-01

    The large number of government and industry activities supporting the Unit of Action (UA), with attendant documents, reports and briefings, can overwhelm decision-makers with an overabundance of information that hampers the ability to make quick decisions often resulting in a form of gridlock. In particular, the large and rapidly increasing amounts of data and data formats stored on UA Advanced Collaborative Environment (ACE) servers has led to the realization that it has become impractical and even impossible to perform manual analysis leading to timely decisions. UA Program Management (PM UA) has recognized the need to implement a Decision Support System (DSS) on UA ACE. The objective of this document is to research the commercial Knowledge Discovery and Data Mining (KDDM) market and publish the results in a survey. Furthermore, a ranking mechanism based on UA ACE-specific criteria has been developed and applied to a representative set of commercially available KDDM solutions. In addition, an overview of four R&D areas identified as critical to the implementation of DSS on ACE is provided. Finally, a comprehensive database containing detailed information on surveyed KDDM tools has been developed and is available upon customer request.

  14. Novel DNA packaging recognition in the unusual bacteriophage N15

    SciTech Connect (OSTI)

    Feiss, Michael; Geyer, Henriette; Klingberg, Franco; Moreno, Norma; Forystek, Amanda; Maluf, Nasib Karl; Sippy, Jean

    2015-08-15

    Phage lambda's cosB packaging recognition site is tripartite, consisting of 3 TerS binding sites, called R sequences. TerS binding to the critical R3 site positions the TerL endonuclease for nicking cosN to generate cohesive ends. The N15 cos (cos{sup N15}) is closely related to cos{sup λ}, but whereas the cosB{sup N15} subsite has R3, it lacks the R2 and R1 sites and the IHF binding site of cosB{sup λ}. A bioinformatic study of N15-like phages indicates that cosB{sup N15} also has an accessory, remote rR2 site, which is proposed to increase packaging efficiency, like R2 and R1 of lambda. N15 plus five prophages all have the rR2 sequence, which is located in the TerS-encoding 1 gene, approximately 200 bp distal to R3. An additional set of four highly related prophages, exemplified by Monarch, has R3 sequence, but also has R2 and R1 sequences characteristic of cosB–λ. The DNA binding domain of TerS-N15 is a dimer. - Highlights: • There are two classes of DNA packaging signals in N15-related phages. • Phage N15's TerS binding site: a critical site and a possible remote accessory site. • Viral DNA recognition signals by the λ-like bacteriophages: the odd case of N15.

  15. Double ended chilled water distribution system flow control at the Univeristy of Arizona

    SciTech Connect (OSTI)

    Johnstone, H.; Womack, W.; Notary, B.

    1996-12-31

    This paper describes the analysis effort and resultant primary flow control strategy for an intensely interconnected chilled water distribution system that is fed by production plants at opposing ends. A brief description of the evolution of the existing campus chilled water distribution systems at the University of Arizona is followed by a statement of a problem common to many expanding chilled water distribution systems. This problem relates to the optimal control of dissimilar yet interconnected pumping and production plants. A simple hydraulic modeling spreadsheet with coupled graphical representation developed for the UA system is presented. The surprisingly simple control strategies designed for the UA system will be explained. The use of the simplified modeling approach as a long range production and distribution system planning tool will be explored. Conclusions on the applicability of the simplified approach and the extension of the UA distribution system control strategies to other district chilled water systems will be drawn.

  16. Fukushima Daiichi unit 1 uncertainty analysis--Preliminary selection of uncertain parameters and analysis methodology

    SciTech Connect (OSTI)

    Cardoni, Jeffrey N.; Kalinich, Donald A.

    2014-02-01

    Sandia National Laboratories (SNL) plans to conduct uncertainty analyses (UA) on the Fukushima Daiichi unit (1F1) plant with the MELCOR code. The model to be used was developed for a previous accident reconstruction investigation jointly sponsored by the US Department of Energy (DOE) and Nuclear Regulatory Commission (NRC). However, that study only examined a handful of various model inputs and boundary conditions, and the predictions yielded only fair agreement with plant data and current release estimates. The goal of this uncertainty study is to perform a focused evaluation of uncertainty in core melt progression behavior and its effect on key figures-of-merit (e.g., hydrogen production, vessel lower head failure, etc.). In preparation for the SNL Fukushima UA work, a scoping study has been completed to identify important core melt progression parameters for the uncertainty analysis. The study also lays out a preliminary UA methodology.

  17. Network Markup Language Base Schema version 1

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

    GFD-R-P.206 NML-WG nml-wg@ogf.org Jeroen van der Ham, UvA (editor) Freek Dijkstra, SURFsara Roman Łapacz, PSNC Jason Zurawski, Internet2 May 2013 Network Markup Language Base Schema version 1 Status of This Document Grid Final Draft (GFD), Proposed Recommendation (R-P). Copyright Notice Copyright c Open Grid Forum (2008-2013). Some Rights Reserved. Distribution is unlim- ited. Abstract This document describes a set of normative schemas which allow the description of computer network topologies.

  18. Natural Gas Basics (Brochure), U.S. Department of Energy (DOE), Energy Efficiency & Renewable Energy (EERE)

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

    Gas Basics Natural gas powers about 150,000 vehicles in the United States and roughly 22 million vehicles worldwide. 1 Natural gas vehicles (NGVs) are a good choice for high-mileage fleets- such as buses, taxis, and refuse vehicles-that are centrally fueled or operate within a lim- ited area or along a route with natural gas fueling stations. The advantages of natural gas as an alternative fuel include its domestic availability, estab- lished distribution network, relatively low cost, and emis-

  19. U.S. Department of Energy Wind and Water Power Program Funding in the United States: Conventional Hydropower Projects, FY 2008 … FY 2010

    Energy Savers [EERE]

    rt is the property of the Office of Inspector General and is for OFFICIAL USE Appropriate safeguards should be pro * * ited to Departm DOE/IG-0927 November 2014 8Pfl81AL ~8E 8P4L\' errtel' L 1;111 =utt (When separated from the attached report, this memorandum may be publicly released.) Department of Energy Washington, DC 20585 November 7, 2014 MEMORANDUMFORTHESECRETARY ~~-~- FROM: Gregory H. Friedman SUBJECT: BACKGROUND Inspector General INFORMATION: Special Inquiry on "Alleged Attempts by

  20. U.S. Department of Energy Office of Inspector General

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

    rt is the property of the Office of Inspector General and is for OFFICIAL USE Appropriate safeguards should be pro * * ited to Departm DOE/IG-0927 November 2014 8Pfl81AL ~8E 8P4L\' errtel' L 1;111 =utt (When separated from the attached report, this memorandum may be publicly released.) Department of Energy Washington, DC 20585 November 7, 2014 MEMORANDUMFORTHESECRETARY ~~-~- FROM: Gregory H. Friedman SUBJECT: BACKGROUND Inspector General INFORMATION: Special Inquiry on "Alleged Attempts by

  1. The Honorable Rick.~Cole, ~

    Office of Legacy Management (LM)

    : . Department of Energy, Washington, DC 20585 . DE; 1 3 &g4 " ' The Honorable Rick.~Cole, ~ 100 N. Garfiild'Avenue Pasadena, California 91109. ., . Dear Mayor Cole: / Secretary of'Energy Hazel.O',Leary has announced a new approach to openness in,, the Department of Energy (DOE) and its communications with the'publ'ic. In support of this initiative, we are pleased'to forward the,enclosed information related to the Electric Circuits, Inc. s,ite in your jurisdiction that performed work

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

    Office of Environmental Management (EM)

    Calcine The Id materi Dec. 2 Press additiv form w those project anticip 2012 a CD-1 a selecte Level ( assess Eleme assign prepar The as below achiev * R * Ba * C The Ele Site: I roject: C Report Date: ited States Prelim Why DOE e HIP Treatment daho high-level al designated t 2009) to underg (HIP) process. ves, converts th with durability a of borosilicate t is currently in pates Critical D authorizing the approval, it is t ed technology (TRL) of 4 or h sment was to id ents (CTEs) of t n the TRLs

  3. Summary - SRS Salt Waste Processing Facility

    Office of Environmental Management (EM)

    SRS Co DOE S Proces concen actinid in a se remov adjustm sorben sorben solutio passed separa stream extract sufficie separa (with S vitrifica (DWP Sr/acti federa assure and ha Critica The te (CTE) descrip Readin The Ele Site: S roject: S F Report Date: J ited States Why DOE omposite High Lev Savannah Rive ssing Facility (S ntrate targeted des) from High eries of unit ope ved by contactin ment) with a m nt in a batch m nt (containing S on by cross flow d to a solvent e ated to an aque m. The bulk

  4. Summary - Savannah River Site Tank 48H Waste Treatment Project

    Office of Environmental Management (EM)

    S Wet Air Savan contain liquid w contain potent to the option tank w Bed S condu be pur The as Techn Techn as liste * W o o The Ele Site: S roject: S P Report Date: J ited States Savanna Why DOE r Oxidation Proc nnah River Tan ning approxima waste. The wa ns tetraphenylb tially flammable tank head spa s have been id waste: Wet Air O team Reformin cted to aid in d rsued for treatin What th ssessment team ology Element ology Readine ed below: Wet Air Oxidatio Reactor sys Offgas Trea To view the

  5. Summary - Small Column Ion Exchange (SCIX)Technology at the SRS

    Office of Environmental Management (EM)

    ETR R Un Baseline The Sm being The SC operat which Sr, and waste critical the SC deploy Specif exchan [CST]) CST, a (mono and so (RMF) maturi readin design moving The pu techni projec Site: S roject: S E Report Date: F ited States Sma Why DOE e SCIX System Pr mall Column Io developed at S CIX system is tions (ion excha function to rem d actinides) fro and prepare th l technology ele CIX system tha yment and thes fically the critica nge on a selec ) housed in an actinide and Sr osodium titanat

  6. Summary - System Level Modeling and Simulation Tools for Hanford

    Office of Environmental Management (EM)

    The ob curren plannin Dispos yield re to mod plannin to imp (4) det actual * Th th Th co no in pl * In fo op sy as di re de co an * Th en m ha ev sc The pu techni projec Site: H roject: H Report Date: S ited States valuation in Su Why DOE bjective of the r nt Process Simu ng basis for OR sition System P easonable esti del facilities cur ng or operation rove the rate o termine if addit execution of in What th he current Syst hat are limited t hese tools curr omposition, res ot meeting was itial

  7. Summary - System Level Modeling and Simulation Tools for SRS

    Office of Environmental Management (EM)

    Workflo The ob Proces Savann Dispos assess evaluat design evaluat predict to guid * Th so in w es sy * Th is m * Th fle m de fu The pu techni projec Site: S roject: S Report Date: J ited States valuation i Why DOE ow Diagram bjective of the rev ss Simulation To nah River Site (S sition System Pla s whether the too te methods used , construction, p te methods to im ions; and (4) det e actual executio What th he current Syst oftware tools to formation, and aste. These to stimates, but th ystem

  8. Summary - Uranium233 Downblending and Disposition Project

    Office of Environmental Management (EM)

    Product EM wa in Buil to extr from 23 downb mitigat concer dispos downb WIPP condu the "ba allowin assess techno The as Techn Techn * An * C (T * Pr * O The Ele Site: O roject: 2 P Report Date: S ited States 233 Ura Why DOE t Packaging Syste as directed to t ding 3019 at O ract 229 Th (an is 33 U. The missi blend the inven te security and rns and prepar sal. The projec blended materia or the Nevada cted to coincid ack-end" of the ng observation sment team to ology maturity p What th

  9. Summary - WTP Analytical Lab, BOF and LAW Waste Vitrification Facilities

    Office of Environmental Management (EM)

    Wa Schem DOE is Immob site's t facilitie Balanc Activity of this techno facilitie are su WTP d Readin The as along w Level ( * Tw 1. 2. The Ele Site: H roject: W Report Date: M ited States aste Trea Labo Why DOE matic of Laser Ab s constructing bilization Plant tank wastes. T es including an ces of Facilities y Waste (LAW assessment w ology elements es (LAB, BOF, fficiently matur design, which n ness Level of 6 What th ssessment team with each elem (TRL) for the L wo LAB system . Autosamplin

  10. WIPP Update 4_11_14

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

    1, 2 014 DOE i nstalling a dditional a ir s ampling u nits Nuclear W aste P artnership i s w orking w ith D OE t o a dd a dditional a ir s ampling u nits near s everal a rea communities. N ew u nits w ere r ecently installed at H obbs, E unice, A rtesia a nd L oving. Four a dditional a ir samplers w ere a lso i nstalled o n t he W IPP s ite. For c omplete W IPP r ecovery e nvironmental m onitoring r esults, p lease c lick here o r t ype

  11. OneTouch 4.0 Scanned Documents

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

    ....... ~~ ~~ -""~ - - - =-.- ~- ~ ----- ---- --- - - ~ - Stephen A. Whipple Lynn H. Wellman and Bill J. Good A Publication of the Savannah River Plant National Environmental Research Park Program United States Department of Energy a Th is report was prepared a s a n ac count of work sponsored by th e United States Governme nt. Neither the Un ited Slate s nor the United Sta les D~ - par trncnt of Energy. nor any of th eir co ntrac tors. su bco ntrac to rs. or th eir e mployees. mak es

  12. Part 2 of 11

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

    ( Letter Subcontract No. ZDO-2-30628-09 September 26, 2002 Page 4 Subcontractor for costs incuITed in excess of the estimated NREL share set forth in Paragraph 2 above. 4. Pursuant to the clause enti tled "Limitation of Funds" in Ap pendi x B, the amount of $7 50,000.00 has been allotted and is available for pay ment of NREL's estimated share of allowable costs under this letter subcontract. It is estimated that the allotted amou nt will cover work under thi s letter subcontract

  13. PowerPoint Presentation

    Gasoline and Diesel Fuel Update (EIA)

    COAL D EGAS BLU E CREEK COAL DEGAS BR OOKWOOD C OAL D EGAS ST AR ROBIN SONS BEND COAL D EGAS BLU FF COR INNE MOU NDVILLE COAL D EGAS BLU EGU T CR EEK WH ITE OAK CREEK COAL DEGAS BEAVERT ON BLU FF FAYETTE W SN EAD S CREEK SPLU NGE PAR HAM N MUSGR OVE CR EEK MCCRAC KEN MOU NTAIN DAVIS C HAPEL BAC ON BLOOMING GROVE MT Z ION FAIRVIEW JASPER BLOWHORN CREEK MAPLE BRAN CH KEN NEDY COAL F IRE CR EEK MCGEE LAKE SILOAM MILLPOR T FERNBANK DAVIS C HAPEL NE DETROIT E BEANS F ERRY LEXIN GT ON PET ERSON COAL

  14. Summary - ASCEM Review

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

    ETR R Un ASCEM EM is ground world. passiv at DOE Advan Manag state-o unders transp ASCE predict identify calcula quantif The re docum Implem inform The pr and st time of condu review The pu techni projec Site: A roject: E Report Date: S ited States Peer R Why DOE M Model Diagram faced with one dwater and soi A major goal ve remediation E sites. To aid nced Simulation gement (ASCE of-the-art scien standing and p port in natural a M modeling too ting releases fr ying exposure ations, and con

  15. Summary - Preliminary TRA of the Calcine Disposition Project

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

    TRA R Un Calcine The Id materi Dec. 2 Press additiv form w those project anticip 2012 a CD-1 a selecte Level ( assess Eleme assign prepar The as below achiev * R * Ba * C The Ele Site: I roject: C Report Date: ited States Prelim Why DOE e HIP Treatment daho high-level al designated t 2009) to underg (HIP) process. ves, converts th with durability a of borosilicate t is currently in pates Critical D authorizing the approval, it is t ed technology (TRL) of 4 or h sment was to id ents (CTEs) of t n

  16. OAK GROVE C OAL D EGAS CEDAR COVE COAL D EGAS BLU E CREEK COAL DEGAS

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

    OAK GROVE C OAL D EGAS CEDAR COVE COAL D EGAS BLU E CREEK COAL DEGAS BR OOKWOOD C OAL D EGAS ST AR ROBIN SONS BEND COAL D EGAS BLU FF COR INNE MOU NDVILLE COAL D EGAS BLU EGU T CR EEK WH ITE OAK CREEK COAL DEGAS BEAVERT ON BLU FF FAYETTE W SN EAD S CREEK SPLU NGE PAR HAM N MUSGR OVE CR EEK MCCRAC KEN MOU NTAIN DAVIS C HAPEL BAC ON BLOOMING GROVE MT Z ION FAIRVIEW JASPER BLOWHORN CREEK MAPLE BRAN CH KEN NEDY COAL F IRE CR EEK MCGEE LAKE SILOAM MILLPOR T FERNBANK DAVIS C HAPEL NE DETROIT E BEANS F

  17. Pontotoc Co. Greene Co. Hale Co. OAK GROVE C OAL D EGAS CEDAR COVE

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

    COAL D EGAS BLU E CREEK COAL DEGAS BR OOKWOOD C OAL D EGAS ST AR ROBIN SONS BEND COAL D EGAS BLU FF COR INNE MOU NDVILLE COAL D EGAS BLU EGU T CR EEK WH ITE OAK CREEK COAL DEGAS BEAVERT ON BLU FF FAYETTE W SN EAD S CREEK SPLU NGE PAR HAM N MUSGR OVE CR EEK MCCRAC KEN MOU NTAIN DAVIS C HAPEL BAC ON BLOOMING GROVE MT Z ION FAIRVIEW JASPER BLOWHORN CREEK MAPLE BRAN CH KEN NEDY COAL F IRE CR EEK MCGEE LAKE SILOAM MILLPOR T FERNBANK DAVIS C HAPEL NE DETROIT E BEANS F ERRY LEXIN GT ON PET ERSON COAL

  18. Pontotoc Co. Greene Co. Hale Co. OAK GROVE C OAL D EGAS CEDAR COVE COAL DEGAS

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

    COAL DEGAS BLU E CREEK COAL DEGAS BR OOKWOOD C OAL D EGAS ST AR ROBIN SONS BEND COAL DEGAS BLU FF COR INNE MOU NDVILLE COAL DEGAS BLU EGU T CR EEK WH ITE OAK CREEK COAL DEGAS BEAVERT ON BLU FF FAYETTE W SN EAD S CREEK SPLU NGE PAR HAM N MUSGR OVE CR EEK MCCRAC KEN MOU NTAIN DAVIS C HAPEL BAC ON BLOOMING GROVE MT Z ION FAIRVIEW JASPER BLOWHORN CREEK MAPLE BRAN CH KEN NEDY COAL F IRE CR EEK MCGEE LAKE SILOAM MILLPOR T FERNBANK DAVIS C HAPEL NE DETROIT E BEANS F ERRY LEXIN GT ON PET ERSON COAL

  19. ODU Researcher Visits JLab to Talk About Living in the Arctic (Daily Press)

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

    GROVE C OAL D EGAS CEDAR COVE COAL D EGAS BLU E CREEK COAL DEGAS BR OOKWOOD C OAL D EGAS ST AR ROBIN SONS BEND COAL D EGAS BLU FF COR INNE MOU NDVILLE COAL D EGAS BLU EGU T CR EEK WH ITE OAK CREEK COAL DEGAS BEAVERT ON BLU FF FAYETTE W SN EAD S CREEK SPLU NGE PAR HAM N MUSGR OVE CR EEK MCCRAC KEN MOU NTAIN DAVIS C HAPEL BAC ON BLOOMING GROVE MT Z ION FAIRVIEW JASPER BLOWHORN CREEK MAPLE BRAN CH KEN NEDY COAL F IRE CR EEK MCGEE LAKE SILOAM MILLPOR T FERNBANK DAVIS C HAPEL NE DETROIT E BEANS F

  20. Popular Science Recognizes Innovative Solar Technologies

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

    COAL D EGAS BLU E CREEK COAL DEGAS BR OOKWOOD C OAL D EGAS ST AR ROBIN SONS BEND COAL D EGAS BLU FF COR INNE MOU NDVILLE COAL D EGAS BLU EGU T CR EEK WH ITE OAK CREEK COAL DEGAS BEAVERT ON BLU FF FAYETTE W SN EAD S CREEK SPLU NGE PAR HAM N MUSGR OVE CR EEK MCCRAC KEN MOU NTAIN DAVIS C HAPEL BAC ON BLOOMING GROVE MT Z ION FAIRVIEW JASPER BLOWHORN CREEK MAPLE BRAN CH KEN NEDY COAL F IRE CR EEK MCGEE LAKE SILOAM MILLPOR T FERNBANK DAVIS C HAPEL NE DETROIT E BEANS F ERRY LEXIN GT ON PET ERSON COAL

  1. ALPES - Energy Innovation Portal

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

    ALIGNMENT: A CHIEVING M ANAGEMENT A ND O PERATIONAL E XCELLENCE December 1 , 2 011 Secretary C hu r eleased t he D OE S trategic P lan i n M ay 2 011, w hich e stablished a v ision f or transformational c lean e nergy, s cience, a nd s ecurity s olutions t hat a re s ignificant, t imely, a nd c ost effective. S uccessfully a chieving t his v ision w ill r equire a s ustained c ommitment t o m anagement a nd operational e xcellence f rom H eadquarters t o e very s ite o ffice, s ervice c enter, a

  2. I

    Office of Legacy Management (LM)

    $t$'A'EC4 .- ITED STATES OF AMERICA ATOMIC ENERGY COMMISSION FORM APPROVED. BUDQET BUREAU NO. S8-RO04.4. 1. PROCESSOR' S N A M E MONTHLY REPORT OF PROCESSORS OF IJRANlUM AND THORIUM SOURCE MATERIALS May-wood Chemical Works ADDRESS PURSUANT TO CODE OF FEDERAL REGULATIONS, 100 West Hunter Avenue TITLE IO-ATOMIC ENERGY, PART 4th v . . CONTROL OF SOURCE MATERIAL Maywood, New Jersey A E C LICENSE No. To: U. S. Atomic Energy Commission, P. 0. Box 30, Ansonia Station, New York 23, N. Y. R-103 2. REPORT

  3. L

    Office of Legacy Management (LM)

    9, . 1-. &cp" s' kJ(q> aG .z 9 . *9 2 ' : ,.-(i 0 q e AA.. : !kl!lD! L = ; ' .g-..z . ?.' - ._ M j 5%' ' ... J n ,oP ' * l *** / < .' - fly .i Lr' . . J / i . . ' , / c' J .? ,a) \ ' d UN ITED' STATES / ! ' NUCLEAR REGULATORY COMMISSION . WASHINGTON, D.C. 20555 CCT 1 0 1991 AECE!VF? ' gf r-,; 25 2,: :"2 Amendment No. 8 Babcock 8 Wilcox ATTN: Mr. Bernie L. Haertjens Manager, Technical Control Pennsylvania Nuclear Service Operations 609 North b!arren Avenue Apollo, Pennsylvania

  4. Sandia VG Template

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

    Company for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. * DOE/ARM = Dept of Energy/Atmospheric Radiation Measurement, DOE's principal climate research program; www.arm.gov DOE/ARM UAS Plans Through Sandia, DOE/ARM* is putting in place a UAS (Unmanned Aircraft Systems) hosting capability on the North Slope of Alaska ARM Climate Research Facilities (ACRF) already exist at Barrow and Atqasuk; DOE/ARM restricted airspace exists

  5. I A//)

    Office of Legacy Management (LM)

    impact on the quality of the human environment w i t h i n t h e m e a n i n ... V Ztl aq human environment within the meaning of the ilEPA, 42 I s I ua-f-,"""".* Franklin ...

  6. Workbook Contents

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

    ...3","N9103TD3","N9103UA3","NGMEPG0PMLNUS-NYEDMCF","N9103983","NGMEPG0PICNUS-Z00DMCF","NGMEPG0PICNUS-NCADMCF" "Date","Price of U.S. Natural Gas Imports (Dollars per ...

  7. Water-LessInk

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

    April 10, 2014 B O N N E V I L L E P O W E R A D M I N I S T R A T I O N Agenda * Introductions * Recap (310 WG Meeting320 Big Tent) * Unassigned Account (UA) recommendation *...

  8. Calibration of a Modified Californium Shuffler

    SciTech Connect (OSTI)

    Sadowski, E.T.; Armstrong, F.; Oldham, R.; Ceo, R.; Williams, N.

    1995-06-01

    A californium shuffler originally designed to assay hollow cylindrical pieces of UA1 has been modified to assay solid cylinders. Calibration standards were characterized via chemical analysis of the molten UA1 taken during casting of the standards. The melt samples yielded much more reliable characterization data than drill samples taken from standards after the standards had solidified. By normalizing one well-characterized calibration curve to several standards at different enrichments, a relatively small number of standards was required to develop an enrichment-dependent calibration. The precision of this shuffler is 0.65%, and the typical random and systematic uncertainties are 0.53% and 0.73%, respectively, for a six minute assay of an ingot containing approximately 700 grams of {sup 235}U. This paper will discuss (1) the discrepancies encountered when UA1 standards were characterized via melt samples versus drill samples, (2) a calibration methodology employing a small number of standards, and (3) a comparison of results from a previously unused shuffler with an existing shuffler. A small number of UA1 standards have been characterized using samples from the homogeneous molten state and have yielded enrichment-dependent and enrichment-independent calibration curves on two different shufflers.

  9. I

    Office of Legacy Management (LM)

    the fir+ hamrd dmn d-l- with BCZ' C. mot 4-0 b. krpti io Rind* l;.r, Fienhar,thQ plant nana@, told ua thut tha kao WOr@ taW6mWt e&W+ xmt;i P6 sot thi: pwiblo tblle rffeatar of...

  10. High resolution InSb quantum well ballistic nanosensors for room temperature applications

    SciTech Connect (OSTI)

    Gilbertson, Adam; Cohen, L. F.; Lambert, C. J.; Solin, S. A.

    2013-12-04

    We report the room temperature operation of a quasi-ballistic InSb quantum well Hall sensor that exhibits a high frequency sensitivity of 560nT/?Hz at 20uA bias current. The device utilizes a partitioned buffer layer design that suppresses leakage currents through the mesa floor and can sustain large current densities.

  11. NCBECS C&E 1979

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

    U9UJU;9AOO "S'D 0098-393 (303) S9903 'O'Q 'uoi6urysBM 6uip|ing J0| peso|6ua si LLIJOJ 02-13' Moiaq iB8

  12. A

    National Nuclear Security Administration (NNSA)

    t I s s u e 62 Copublished by the IEEE CS and the AIP 1521-9615/07/$25.00 ©2007 IEEE Computing in SCienCe & engineering How Big Can You THink? CHallenges aT THe FronTier By Dimitri Kusnezov W hen I was a postdoc, a frIend told me the famIlIar anecdote of how a theoretIcal physIcIst approaches research: faced wIth the problem of understandIng a table's stabIlIty, theorIsts fIrst analyze Its stabIlIty wIth one leg and an InfInIte number of legs, and then spend the rest of theIr careers

  13. SOLICITATION, OFFER AND AWARD

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

    SOLICITATION, OFFER AND AWARD !, TI11S COllT!<'}.l~f l8 AW.TEO ORDER Vr;OER O?>.$ (IS CfR TCO) fiATJtiG I 3 ~-DATE 1SSli[O ] Ii. RE,QU:siilO!i'f'lJRCl-'ASE !llcl/BC.R 15F:M002922 EMCHC U.S. Dep:1rl".!n0.nt of Energy EM Consoliciat.ed Businnss CeriLer 250 E:. Sth Str~at, S11ite 500 Cincinnnl.i Ofl 4S20~ - - - - - - - - - - - - - - - - - - - - - - - - - - - - ---------- NOTE: fft1U]*4 b!d Ut(j!1\lo~1 *0Ntf"3od ''1lff£10('mol'1"bj.j*and._'"""'~"c'°~* - - -

  14. Positron identification in APEX

    SciTech Connect (OSTI)

    Kaloskamis, N.I.

    1993-10-01

    The trigger which signals than an event of interest has occurred in APEX is based on the identification of back-to-back 511 keV positron annihilation radiation. The gamma rays are detected in 24- element position sensitive NaI(Tl) barrels which surround each silicon array. The gamma-ray information gives positron identification and allows the reconstruction of the location of the decaying positron on the silicon array. The principle of operation, design and performance will he presented including the energy, time and position resolutions. Examples of in-beam data show the successful suppression of false triggers from room background and beam-induced radiation, resuIting in the unambiguous identification and location of reaction positrons and the clean separation of positrons from the copious background of delta electrons.

  15. WIPP Update 3 28 14

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

    8, 2 014 Aerosol T est f or H EPA F ilters C omplete An i n---service t est o f W IPP's h igh e fficiency p articulate a ir ( HEPA) f ilters was p erformed b y L os A lamos National L aboratory, w ith t he f ilters p assing e fficiency s tandards. T esting consists o f i njecting an a erosol in f ront o f t he f ilters a nd m easuring a erosol m ist c oncentrations i n t he f ront a nd b ack o f t he f ilters. New f ilters s hould start a rriving o n s ite n ext w eek, a fter t hey g o t hrough

  16. WIPP Update 4_26_14

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

    6, 2 014 The s cience o f W IPP In r ecent w eeks, t here h ave b een m any q uestions about t he W aste I solation P ilot P lant ( WIPP) a nd w hy southeastern N ew M exico w as s elected a s t he l ocation f or t he w orld's o nly r epository f or t ransuranic waste d isposal. Government o fficials a nd s cientists c hose t he W IPP s ite t hrough a s election p rocess t hat s tarted i n t he 1950s. A t t hat t ime, t he N ational A cademy o f S ciences c onducted a n ationwide s earch f or g

  17. WIPP Update 8_15_14

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

    A ugust 1 5, 2014 Town H all v ideo, a dditional p hotos o f S ecretary's v isit p osted Energy S ecretary E rnest M oniz, S enator T om U dall, S enator M artin H einrich, C ongressman S teve P earce, a nd N ew Mexico E nvironment S ecretary R yan F lynn v isited C arlsbad e arlier t his w eek, p articipating i n a t own h all m eeting and a n a ll---employee m eeting a t t he W IPP s ite. T hey a lso t oured t he a bove g round p ortions o f t he W IPP f acility. Photos a nd a l ink t o a v

  18. Automatically woven three-directional composite structures

    SciTech Connect (OSTI)

    Bruno, P.S.; Keith, D.O.; Vicario, A.A. Jr.

    1986-07-01

    Three-directional (3-D) fiber reinforced composites were demonstrated with advantages for certain missile and space structures. The applications range from carbon-carbon (c-c) to carbon-epoxy structures. 3-D carbon fiber preforms were woven using automated techniques developed by Aerospatiale of France and then impregnated and processed into c-c or carbon-epoxy structures. Demonstrated structures include c-c ITEs and exit cones for rocket nozzles and carbon-epoxy adapter rings for rocket cases. Other potential applications, including satellite truss joints and meteroid impact shields for space station components, are identified. Advantages of these structures include automated fabrication, improved mechanical properties, and greater reliability. 16 figures, 1 table.

  19. Microsoft Word - FAQs for In-Transit Gas Reporting

    Office of Environmental Management (EM)

    Michael E E asley CEO P owder R iver E nergy C orporation Sundance, W Y Chairman W yoming I nfrastructure A uthority D epart o f E nergy Q uadrennial E nergy R eview Infrastructure S iting Cheyenne, W Y August 2 1, 2 014 My n ame i s M ike E asley. I a m t he C hief E xecutive O fficer o f t he P owder R iver E nergy C orporation (PRECorp), W yoming's l argest r ural e lectric c ooperative b ased i n S undance, W Y. P RECorp p rovides 4 00 MW o f p ower t o 2 8,000 m eters u sing 1 0,000 m iles

  20. MASTER

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

    BNL 23182 'TEFIPERA'TURE DEPENDENCE OF PI-IONONS IN PYROLlTlC GRAPI4ITE * B .N. Brockl~ouse and G. Shirane Brookhaven National Laboratory t n D i spersj on curves f o r l o n g i t u d i n a l s v e r s e phonons propagating along and near t h e c - a x i s i n p y r o l i t i c g r a p h i t e a t temperatures between 4 O K and l500*C have been measured by neutron spectroscopy. The observed frequencies decrease markedly with i n c r e a s i n g teinperature (except f o r t h e t r a n s v e r s

  1. SOLICITATION, OFFER AND AWARD

    Office of Environmental Management (EM)

    SOLICITATION, OFFER AND AWARD !, TI11S COllT!<'}.l~f l8 AW.TEO ORDER Vr;OER O?>.$ (IS CfR TCO) fiATJtiG I 3 ~-DATE 1SSli[O ] Ii. RE,QU:siilO!i'f'lJRCl-'ASE !llcl/BC.R 15F:M002922 EMCHC U.S. Dep:1rl".!n0.nt of Energy EM Consoliciat.ed Businnss CeriLer 250 E:. Sth Str~at, S11ite 500 Cincinnnl.i Ofl 4S20~ - - - - - - - - - - - - - - - - - - - - - - - - - - - - ---------- NOTE: fft1U]*4 b!d Ut(j!1\lo~1 *0Ntf"3od ''1lff£10('mol'1"bj.j*and._'"""'~"c'°~* - - -

  2. Source Term Analysis for the WIPP Release Quantity 5-28-14

    Office of Environmental Management (EM)

    Source T erm A nalysis f or t he W IPP R elease Q uantity Jeff W hicker, M att G riffin, C hristine B ullock, M ichael M cNaughton, W illiam E isele ( Bill), M urray M oore The c alculations b elow p rovide a n i nitial r ough o rder o f m agnitude e stimate o f t he a irborne r elease quantity i n P anel 7 , R oom 7 , a t t he W IPP s ite s tarting a bout F ebruary 1 4, 2 014. F urther, w e p rovide a n initial a ssessment o f t he p ossibility f or l eakage f rom m ore t han o ne d rum u sing

  3. Jack Deslippe! NERSC User Services Group

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

    Yang &! ! Jack Deslippe! ! NERSC User Services Group Using Python on Hopper, Carver and Edison --- 1 --- February 1 5, 2 013 Python up to 2.7.2 * All---in---one i nstalla7on a pproach f or p ython u p t o 2.7.2 * Single fi xed v ersions o f p opular p ackages ( numpy, scipy, ...) were installed together with core Python, under i ts s ite---packages d irectory - For e xample, P ython/2.7.1 h as * numpy/1.5.1, scipy/0.9.0b1, ipython/0.10.1, matplotlib/1.0.1, e tc. --- 2 --- Different approach

  4. Microsoft Word - Easley Comments QER - Final.docx

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

    Michael E E asley CEO P owder R iver E nergy C orporation Sundance, W Y Chairman W yoming I nfrastructure A uthority D epart o f E nergy Q uadrennial E nergy R eview Infrastructure S iting Cheyenne, W Y August 2 1, 2 014 My n ame i s M ike E asley. I a m t he C hief E xecutive O fficer o f t he P owder R iver E nergy C orporation (PRECorp), W yoming's l argest r ural e lectric c ooperative b ased i n S undance, W Y. P RECorp p rovides 4 00 MW o f p ower t o 2 8,000 m eters u sing 1 0,000 m iles

  5. I M E M O R A N D U M T O

    Office of Legacy Management (LM)

    M E M O R A N D U M T O : FILE D A T E -------w----m-- F R O M :: /M1, L A U ------------e-e- S W J E C T : g/r'm n 'h a + ~ 'o n f l e c o w w n d a + t '~ ~ S ITE N A M E : /A C ios ?ith~fiC A L T E R N A T E ---w-------- ------------------_------- N A M E : ---------------------- CITY: 4 7 F u lfw S t N e b )/4rk -------------L------,,,,,_ S T A T E : N. 1: e - m -- O W N E R ( S ) .---me--- Past: ------------------------ Current: O w n e r contacted 0 yes a no; _-----------------------a- if

  6. Health hazard evaluation report HETA 94-0109-2494, Pan American Health Organization National Smelting Company, Oruro, Bolivia

    SciTech Connect (OSTI)

    Sussell, A.; Singal, M.

    1995-03-01

    In response to a request from the Pan American Health Organization (PAHO), an investigation was begun into possible exposures to heavy metals and sulfur-dioxide at Empresa Metalurigica Vinto, a large tin smelter near Oruro, Bolivia. Fifteen workers were selected for exposure monitoring. Of the 15, 14 had exposures greater than the NIOSH Recommended Exposure Limit or the OSHA Permissible Exposure Level to arsentic; 11 had hazardous exposures to cadmium, and eight had hazardous exposures to sulfur-dioxide. Surfaces throughout the facility were highly contaminated with heavy metals. Fifteen workers participated in biological monitoring studies. The median value for urinary arsenic (UA) was 78 micrograms per gram creatinine. Nine of the 15 workers had UA levels exceeding the American Conference of Governmental Industrial Hygienists Biological Exposure Index. The median blood lead level was 19 micrograms per deciliter.

  7. Slide 1

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

    Dana Bryson River Corridor Division Director and DDFO to the Hanford Advisory Board S a fe a n d E ff e c ti v e C le a n u p th a t P ro te c ts th e C o lu m b ia R iv e r  Re du ce s the Ac tiv e Sit e Fo otp rin t of Cle an up to 75 Sq ua re Mi les (58 6 to 75 )  Sig nif ica ntl y Re du ce s Lo ng -Te rm Mo rtg ag e Co sts  At Co mp let ion , Sh ifts Em ph as is an d Re so urc es to Fu ll Sc ale Cle an up of the Ce ntr al Pla tea u (75 sq ua re mi les )  Re du ce s Co sts by

  8. Slide 1

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

    Jonathan A. Dowell DOE-RL Assistant Manager for River and Plateau S a fe a n d E ff e c ti v e C le a n u p th a t P ro te c ts th e C o lu m b ia R iv e r  Re du ce s the Ac tiv e Sit e Fo otp rin t of Cle an up to 75 Sq ua re Mi les (58 6 to 75 )  Sig nif ica ntl y Re du ce s Lo ng -Te rm Mo rtg ag e Co sts  At Co mp let ion , Sh ifts Em ph as is an d Re so urc es to Fu ll Sc ale Cle an up of the Ce ntr al Pla tea u (75 sq ua re mi les )  Re du ce s Co sts by "R igh t Siz ing

  9. National Nuclear Security Administration/Nevada Field Office

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

    News Media Contact: For Immediate Release: Dante Pistone, 702/295-6021 May 18, 2016 pistondc@nv.doe.gov TWO UNMANNED AERIAL SYSTEMS PURCHASED FOR USE AT THE NEVADA NATIONAL SECURITY SITE LAS VEGAS, Nev. - Two state-of-the-art unmanned aerial systems (UAS) have been purchased as part of a research and development program at the Nevada National Security Site (NNSS). According to NNSS officials, the research and development is designed to expand the development of sensor technology for unmanned

  10. Categorical Exclusion Determinations | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) Categorical Exclusion Determinations 8/25/2016, Tribal Colleges and Universities Advanced Manufacturing Initiative 6/21/2016, Outdoor Unmanned Aerial Systems (UAS) Flights and Weather Balloons Inside LANL Restricted Airspace and Use of Sealed Sources 6/8/2016, Scientific research related to the Center for Laser Experimental Astrophysics Research 5/12/2016, Demolish all structures, pavement, concrete, and utilities associated with Department of Energy operations at the

  11. ARM - Expectations for Campaign Implementation and Close Out

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

    CampaignsExpectations for Campaign Implementation and Close Out Guidelines Overview Annual Facility Call Proposal Deadline Guidance Small Field Campaigns Review Criteria Expectations for Principal Investigators Forms Propose a Campaign Instrument Support Request (ISR) Form (Word, 89KB) Unmanned Aerial System (UAS) Mission Request Form (Word, 72KB) Documentation Submitting Field Campaign Data and Metadata Field Campaign Guidelines (PDF, 574KB) Unmanned Aerial System Operation Safety at ARM Sites

  12. ARM - Guidelines : Annual Facility Call

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

    Annual Facility Call Guidelines Overview Annual Facility Call Proposal Deadline Guidance Small Field Campaigns Review Criteria Expectations for Principal Investigators Forms Propose a Campaign Instrument Support Request (ISR) Form (Word, 89KB) Unmanned Aerial System (UAS) Mission Request Form (Word, 72KB) Documentation Submitting Field Campaign Data and Metadata Field Campaign Guidelines (PDF, 574KB) Unmanned Aerial System Operation Safety at ARM Sites (PDF, 639KB) Guidelines : Annual Facility

  13. ARM - Guidelines : Expectations of Principal Investigators

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

    Expectations of Principal Investigators Guidelines Overview Annual Facility Call Proposal Deadline Guidance Small Field Campaigns Review Criteria Expectations for Principal Investigators Forms Propose a Campaign Instrument Support Request (ISR) Form (Word, 89KB) Unmanned Aerial System (UAS) Mission Request Form (Word, 72KB) Documentation Submitting Field Campaign Data and Metadata Field Campaign Guidelines (PDF, 574KB) Unmanned Aerial System Operation Safety at ARM Sites (PDF, 639KB) Guidelines

  14. ARM - Guidelines : Review Criteria

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

    Review Criteria Guidelines Overview Annual Facility Call Proposal Deadline Guidance Small Field Campaigns Review Criteria Expectations for Principal Investigators Forms Propose a Campaign Instrument Support Request (ISR) Form (Word, 89KB) Unmanned Aerial System (UAS) Mission Request Form (Word, 72KB) Documentation Submitting Field Campaign Data and Metadata Field Campaign Guidelines (PDF, 574KB) Unmanned Aerial System Operation Safety at ARM Sites (PDF, 639KB) Guidelines : Review Criteria

  15. ARM - Guidelines : Small Campaigns

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

    Small Campaigns Guidelines Overview Annual Facility Call Proposal Deadline Guidance Small Field Campaigns Review Criteria Expectations for Principal Investigators Forms Propose a Campaign Instrument Support Request (ISR) Form (Word, 89KB) Unmanned Aerial System (UAS) Mission Request Form (Word, 72KB) Documentation Submitting Field Campaign Data and Metadata Field Campaign Guidelines (PDF, 574KB) Unmanned Aerial System Operation Safety at ARM Sites (PDF, 639KB) Guidelines : Small Campaigns The

  16. Alaska Native Weatherization Training and Jobs Program

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

    Tlingit-Haida Regional Housing Authority Alaska Native Weatherization Training & Jobs Program University of Alaska Southeast Marquam George Associate Professor Construction Technology marquam.george@uas.alaska.edu 907 796 6124 Juneau Southeast Alaska Weatherization Training Center Southeast Climate Data - HDD * Yakutat 9,485 * Angoon 8,450 * Haines 8,505 * Juneau (Airport) 9,105 * Ketchikan 7,084 * Sitka 8,011 * Tenakee Springs 8,180 Annual Water Equivalent Precipitation - 1971-2000 *

  17. March 4, 2007

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

    November 19, 2013 Dorothy Riehle Richland Operations Office FOIA Officer P.O. Box 550 Richland, Washington 99352 Dorothy_C_Riehle@rl.gov RE: FREEDOM OF INFORMATION ACT REQUEST Project Name: Hanford Tank Waste Treatment and Immobilization Plant (WTP) (Vitrification Plant) Location: Hanford, Washington Contract Number: DE-AC-08RV14800 Our Case No.: UA-6 Dear Ms. Riehle: Torres Consulting and Law Group, LLC (TCLG) submits this FOIA request on behalf of the United Association Local Union No. 598, a

  18. ARM - Submitting Field Campaign Data and Metadata

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

    Field Campaign Data and Metadata Guidelines Overview Annual Facility Call Proposal Deadline Guidance Small Field Campaigns Review Criteria Expectations for Principal Investigators Forms Propose a Campaign Instrument Support Request (ISR) Form (Word, 89KB) Unmanned Aerial System (UAS) Mission Request Form (Word, 72KB) Documentation Submitting Field Campaign Data and Metadata Field Campaign Guidelines (PDF, 574KB) Unmanned Aerial System Operation Safety at ARM Sites (PDF, 639KB) Submitting Field

  19. Manufactured Homes Simulated Thermal Analysis and Cost Effectiveness Report.

    SciTech Connect (OSTI)

    Baylon, David

    1990-05-17

    In 1988 and 1989, 150 manufactured homes were built to comply with Super Good Cents (SGC) specifications adapted from the existing specifications for site-built homes under the Residential Construction Demonstration Project (RCDP). Engineering calculations and computer simulations were used to estimate the effects of the SGC specifications on the thermal performance of the homes. These results were compared with consumer costs to establish the cost-effectiveness of individual measures. Heat loss U-factors for windows, walls, floors and ceilings were established using the standard ASHRAE parallel heat flow method. Adjustments resulted in higher U-factors for ceilings and floors than assumed at the time the homes were approved as meeting the SGC specifications. Except for those homes which included heat pumps, most of the homes did not meet the SGC compliance standards. Nonetheless these homes achieved substantial reductions in overall heat loss rate (UA) compared to UAs estimated for the same homes using the standard insulation packages provided by the manufacturers in the absence of the RCDP program. Homes with conventional electric furnaces showed a 35% reduction in total UA while homes with heat pumps had a 25% reduction. A regression analysis showed no significant relationship between climate zone, manufacturer and UA. A modified version of SUNDAY building simulation program which simulates duct and heat pump performance was used to model the thermal performance of each RCDP home as built and the same home as it would have been built without SGC specifications (base case). Standard assumptions were used for thermostat setpoint, thermal mass, internal gains and infiltration rates. 11 refs., 5 figs., 5 tabs.

  20. Topologically identical, but geometrically isomeric layers in hydrous α-, β-Rb[UO{sub 2}(AsO{sub 3}OH)(AsO{sub 2}(OH){sub 2})]·H{sub 2}O and anhydrous Rb[UO{sub 2}(AsO{sub 3}OH)(AsO{sub 2}(OH){sub 2})

    SciTech Connect (OSTI)

    Yu, Na; Klepov, Vladislav V.; Villa, Eric M.; Bosbach, Dirk; Suleimanov, Evgeny V.; Depmeier, Wulf; Albrecht-Schmitt, Thomas E.; Alekseev, Evgeny V.

    2014-07-01

    The hydrothermal reaction of uranyl nitrate with rubidium nitrate and arsenic (III) oxide results in the formation of polymorphic α- and β-Rb[UO{sub 2}(AsO{sub 3}OH)(AsO{sub 2}(OH){sub 2})]·H{sub 2}O (α-, β-RbUAs) and the anhydrous phase Rb[UO{sub 2}(AsO{sub 3}OH)(AsO{sub 2}(OH){sub 2})] (RbUAs). These phases were structurally, chemically and spectroscopically characterized. The structures of all three compounds are based upon topologically identical, but geometrically isomeric layers. The layers are linked with each other by means of the Rb cations and hydrogen bonding. Dehydration experiments demonstrate that water deintercalation from hydrous α- and β-RbUAs yields anhydrous RbUAs via topotactic reactions. - Graphical abstract: Three different layer geometries observed in the structures of Rb[UO{sub 2}(AsO{sub 3}OH)(AsO{sub 2}(OH){sub 2})] and α- and β- Rb[UO{sub 2}(AsO{sub 3}OH)(AsO{sub 2}(OH){sub 2})]·H{sub 2}O. Two different coordination environments of uranium polyhedra (types I and II) are shown schematically on the top of the figure. - Highlights: • Three new uranyl arsenates were synthesized from the hydrothermal reactions. • The phases consist of the topologically identical but geometrically different layers. • Topotactic transitions were observed in the processes of mono-hyrates dehydration.

  1. An Evaluation of Image Based Techniques for Early Wildfire Detection and Fuel Mapping

    SciTech Connect (OSTI)

    Gabbert, Dustin W.

    2015-05-01

    Few events can cause the catastrophic impact to ecology, infrastructure, and human safety of a wildland fire along the wildland urban interface. The suppression of natural wildland fires over the past decade has caused a buildup of dry, dead surface fuels: a condition that, coupled with the right weather conditions, can cause large destructive wildfires that are capable of threatening both ancient tree stands and manmade infrastructure. Firefighters use fire danger models to determine staffing needs on high fire risk days; however models are only as effective as the spatial and temporal density of their observations. OKFIRE, an Oklahoma initiative created by a partnership between Oklahoma State University and the University of Oklahoma, has proven that fire danger assessments close to the fire – both geographically and temporally – can give firefighters a significant increase in their situational awareness while fighting a wildland fire. This paper investigates several possible solutions for a small Unmanned Aerial System (UAS) which could gather information useful for detecting ground fires and constructing fire danger maps. Multiple fire detection and fuel mapping programs utilize satellites, manned aircraft, and large UAS equipped with hyperspectral sensors to gather useful information. Their success provides convincing proof of the utility that could be gained from low-altitude UAS gathering information at the exact time and place firefighters and land managers are interested in. Close proximity, both geographically and operationally, to the end can reduce latency times below what could ever be possible with satellite observation. This paper expands on recent advances in computer vision, photogrammetry, and infrared and color imagery to develop a framework for a next-generation UAS which can assess fire danger and aid firefighters in real time as they observe, contain, or extinguish wildland fires. It also investigates the impact information gained by this

  2. Evaluation of Routine Atmospheric Sounding Measurements using Unmanned Systems (ERASMUS) Science Plan

    SciTech Connect (OSTI)

    de Boer, G; Bland, G; Elston, J; Lawrence, D; Maslanik, J; Palo, S; Tschudi, M

    2015-12-01

    The use of unmanned aerial systems (UAS) is becoming increasingly popular for a variety of applications. One way in which these systems can provide revolutionary scientific information is through routine measurement of atmospheric conditions, particularly properties related to clouds, aerosols, and radiation. Improved understanding of these topics at high latitudes, in particular, has become very relevant because of observed decreases in ice and snow in polar regions.

  3. ARM - Propose a Field Campaign

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

    govCampaignsPropose a Campaign Guidelines Overview Annual Facility Call Proposal Deadline Guidance Small Field Campaigns Review Criteria Expectations for Principal Investigators Forms Propose a Campaign Instrument Support Request (ISR) Form (Word, 89KB) Unmanned Aerial System (UAS) Mission Request Form (Word, 72KB) Documentation Submitting Field Campaign Data and Metadata Field Campaign Guidelines (PDF, 574KB) Unmanned Aerial System Operation Safety at ARM Sites (PDF, 639KB) Propose a Campaign :

  4. ARM - Submitting Proposals : Guideline Overview

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

    govField CampaignsSubmitting Proposals : Guideline Overview Guidelines Overview Annual Facility Call Proposal Deadline Guidance Small Field Campaigns Review Criteria Expectations for Principal Investigators Forms Propose a Campaign Instrument Support Request (ISR) Form (Word, 89KB) Unmanned Aerial System (UAS) Mission Request Form (Word, 72KB) Documentation Submitting Field Campaign Data and Metadata Field Campaign Guidelines (PDF, 574KB) Unmanned Aerial System Operation Safety at ARM Sites

  5. Pueblo of Laguna - Renewable Energy Feasibility Study

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

    Energy Feasibility Study Oct 19, 2005 Ken Garcia, POLUA Caroline Stewart, RMEP Pueblo of Laguna Utility Authority Department of Energy Tribal Energy Program Review * Background: Demographics, UA Formation * Project Overview * Project Objectives * Project Tasks * Project Contacts Discussion Outline * Federally recognized Indian Tribe * 533,000 acres straddling I-40, approximately 44 miles west of Albuquerque spanning four Counties * The Pueblo inhabitants have occupied this land since the early

  6. | Center for Bio-Inspired Solar Fuel Production

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

    Bisfuel Picture Gallery Poster session on November 14, 2011, during the EFRC External Advisory Committee Meeting ASU-UA student conference on Renewal Energy, April 19, 2012 Bisfuel Retreat at Camp Tontozona, September 28-30, 2012 Devens Gust's lecture for high school students, members of AZ Science Circle, April 9, 2013 Bisfuel Retreat at Camp Tontozona, September 27-29, 2013 prev next Members of Petra Fromme's Lab are working on design of artificial peptide-based water oxidation catalyst based

  7. An Update on Unmanned Platforms at Oliktok Point

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

    Update on Unmanned Platforms at Oliktok Point For original submission and image(s), see ARM Research Highlights http://www.arm.gov/science/highlights/ Research Highlight In the Arctic, unmanned aircraft systems (UAS) and tethered balloon systems (TBS) can make crucial atmospheric measurements to provide a unique perspective on an environment particularly vulnerable to climate change. To enable research on processes important to climate change in the Arctic-those involving aerosol particles,

  8. Development of hybrid 3-D hydrological modeling for the NCAR Community Earth System Model (CESM)

    SciTech Connect (OSTI)

    Zeng, Xubin; Troch, Peter; Pelletier, Jon; Niu, Guo-Yue; Gochis, David

    2015-11-15

    This is the Final Report of our four-year (3-year plus one-year no cost extension) collaborative project between the University of Arizona (UA) and the National Center for Atmospheric Research (NCAR). The overall objective of our project is to develop and evaluate the first hybrid 3-D hydrological model with a horizontal grid spacing of 1 km for the NCAR Community Earth System Model (CESM).

  9. Evaluation of Routine Atmospheric Sounding Measurements using Unmanned

    Office of Scientific and Technical Information (OSTI)

    Systems (ERASMUS) Science Plan (Program Document) | SciTech Connect Evaluation of Routine Atmospheric Sounding Measurements using Unmanned Systems (ERASMUS) Science Plan Citation Details In-Document Search Title: Evaluation of Routine Atmospheric Sounding Measurements using Unmanned Systems (ERASMUS) Science Plan The use of unmanned aerial systems (UAS) is becoming increasingly popular for a variety of applications. One way in which these systems can provide revolutionary scientific

  10. Categories for CSES Proposals

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

    Administration | (NNSA) Counsel / National Environmental Policy Act (NEPA) / NEPA Reading Room Categorical Exclusion Determinations 8/25/2016, Tribal Colleges and Universities Advanced Manufacturing Initiative 6/21/2016, Outdoor Unmanned Aerial Systems (UAS) Flights and Weather Balloons Inside LANL Restricted Airspace and Use of Sealed Sources 6/8/2016, Scientific research related to the Center for Laser Experimental Astrophysics Research 5/12/2016, Demolish all structures, pavement,

  11. Computational Actinide Chemistry: Reliable Predictions and New Concepts |

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

    Argonne Leadership Computing Facility Optimized structure Monica Vasiliu, Karah Knope, Lynne Soderholm, and David Dixon, The University of Alabama and Argonne National Laboratory Computational Actinide Chemistry: Reliable Predictions and New Concepts PI Name: David Dixon PI Email: dadixon@bama.ua.edu Institution: University of Alabama Allocation Program: INCITE Allocation Hours at ALCF: 100 Million Year: 2014 Research Domain: Chemistry The project will obtain some of the first highly

  12. PowerPoint Presentation

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

    Lawson New Technologies for In Situ Measurements of Microphysical and Optical Cloud Properties SBIR Program: NASA, NSF, DOE, DoD NSF HIAPER Aircraft Development Program NASA Radiation Sciences Program NSF Physical Meteorology Program DOE AVP Program ACKNOWLEDGEMENTS  Improvements in Existing Cloud Particle Instruments  New Cloud Particle Instruments  Applications on Large (Global Hawk) and Small (Aerosonde, Manta) UAS  In situ Measurements with Very Large Sample Volumes  E-field

  13. Optimizing PT Arun LNG main heat exchanger

    SciTech Connect (OSTI)

    Irawan, B.

    1995-12-01

    The capacity of a LNG liquefaction unit has been increased by upgrading the refrigeration system, without making changes to the main heat exchanger (MHE). It is interesting, that after all modifications were completed, a higher refrigerant circulation alone could not increase LNG production. However, by optimizing the refrigerant component ratio, the UA of the MHE increased and LNG production improved. This technical evaluation will provide recommendations and show how the evaluation of the internal temperature profile helped optimize the MHE operating conditions.

  14. The solubility of hydrogen in plutonium in the temperature range 475 to 825 degrees centigrade

    SciTech Connect (OSTI)

    Allen, T.H.

    1991-01-01

    The solubility of hydrogen (H) in plutonium metal (Pu) was measured in the temperature range of 475 to 825{degree}C for unalloyed Pu (UA) and in the temperature range of 475 to 625{degree}C for Pu containing two-weight-percent gallium (TWP). For TWP metal, in the temperature range 475 to 600{degree}C, the saturated solution has a maximum hydrogen to plutonium ration (H/Pu) of 0.00998 and the standard enthalpy of formation ({Delta}H{degree}{sub f(s)}) is (-0.128 {plus minus} 0.0123) kcal/mol. The phase boundary of the solid solution in equilibrium with plutonium dihydride (PuH{sub 2}) is temperature independent. In the temperature range 475 to 625{degree}C, UA metal has a maximum solubility at H/Pu = 0.011. The phase boundary between the solid solution region and the metal+PuH{sub 2} two-phase region is temperature dependent. The solubility of hydrogen in UA metal was also measured in the temperature range 650 to 825{degree}C with {Delta}H{degree}{sub f(s)} = (-0.104 {plus minus} 0.0143) kcal/mol and {Delta}S{degree}{sub f(s)} = 0. The phase boundary is temperature dependent and the maximum hydrogen solubility has H/Pu = 0.0674 at 825{degree}C. 52 refs., 28 figs., 9 tabs.

  15. Commercial Demonstration of the Manufactured Aggregate Processing Technology Utilizing Spray Dryer Ash

    SciTech Connect (OSTI)

    Milton Wu; Paul Yuran

    2006-12-31

    Universal Aggregates LLC (UA) was awarded a cost sharing Co-operative Agreement from the Department of Energy (DOE) through the Power Plant Improvement Initiative Program (PPII) to design, construct and operate a lightweight aggregate manufacturing plant at the Birchwood Power Facility in King George, Virginia in October 2001. The Agreement was signed in November 2002. The installation and start-up expenses for the Birchwood Aggregate Facility are $19.5 million. The DOE share is $7.2 million (37%) and the UA share is $12.3 million (63%). The original project team consists of UA, SynAggs, LLC, CONSOL Energy Inc. and P. J. Dick, Inc. Using 115,000 ton per year of spray dryer ash (SDA), a dry FGD by-product from the power station, UA will produce 167,000 tons of manufactured lightweight aggregate for use in production of concrete masonry units (CMU). Manufacturing aggregate from FGD by-products can provide an economical high-volume use and substantially expand market for FGD by-products. Most of the FGD by-products are currently disposed of in landfills. Construction of the Birchwood Aggregate Facility was completed in March 2004. Operation startup was begun in April 2004. Plant Integration was initiated in December 2004. Integration includes mixing, extrusion, curing, crushing and screening. Lightweight aggregates with proper size gradation and bulk density were produced from the manufacturing aggregate plant and loaded on a stockpile for shipment. The shipped aggregates were used in a commercial block plant for CMU production. However, most of the production was made at low capacity factors and for a relatively short time in 2005. Several areas were identified as important factors to improve plant capacity and availability. Equipment and process control modifications and curing vessel clean up were made to improve plant operation in the first half of 2006. About 3,000 tons of crushed aggregate was produced in August 2006. UA is continuing to work to improve plant

  16. IAEA Coordinated Research Project on HTGR Reactor Physics, Thermal-hydraulics and Depletion Uncertainty Analysis

    SciTech Connect (OSTI)

    Strydom, Gerhard; Bostelmann, F.

    2015-09-01

    The continued development of High Temperature Gas Cooled Reactors (HTGRs) requires verification of HTGR design and safety features with reliable high fidelity physics models and robust, efficient, and accurate codes. The predictive capability of coupled neutronics/thermal-hydraulics and depletion simulations for reactor design and safety analysis can be assessed with sensitivity analysis (SA) and uncertainty analysis (UA) methods. Uncertainty originates from errors in physical data, manufacturing uncertainties, modelling and computational algorithms. (The interested reader is referred to the large body of published SA and UA literature for a more complete overview of the various types of uncertainties, methodologies and results obtained). SA is helpful for ranking the various sources of uncertainty and error in the results of core analyses. SA and UA are required to address cost, safety, and licensing needs and should be applied to all aspects of reactor multi-physics simulation. SA and UA can guide experimental, modelling, and algorithm research and development. Current SA and UA rely either on derivative-based methods such as stochastic sampling methods or on generalized perturbation theory to obtain sensitivity coefficients. Neither approach addresses all needs. In order to benefit from recent advances in modelling and simulation and the availability of new covariance data (nuclear data uncertainties) extensive sensitivity and uncertainty studies are needed for quantification of the impact of different sources of uncertainties on the design and safety parameters of HTGRs. Only a parallel effort in advanced simulation and in nuclear data improvement will be able to provide designers with more robust and well validated calculation tools to meet design target accuracies. In February 2009, the Technical Working Group on Gas-Cooled Reactors (TWG-GCR) of the International Atomic Energy Agency (IAEA) recommended that the proposed Coordinated Research Program (CRP) on

  17. STATE OF NEVADA

    Office of Legacy Management (LM)

    ' , STATE OF NEVADA / j DEPARTME T'- OF_CONSERVATION AND NATURAL I;).c-.)}"",.~ Carson City View of spring discha rge in Hot Creek Ca nyon. WATER RESOU RCES - RECON NAISSANCE SERI ES REPORT 38 ... By F. Eugene Rush Geolog ist * . , and . _ . . , J * _. * * * .~ ~ u.a lieir rFt 0 M T H I S 0 f f J C .£ ~ - _ . PL E A S E WATER-RESOURCES APPRAISAL OF LITTLE FISH LAKE, HOT CREEK, EVJu6Ho.. \ . Prepared cooperatively by the Geological Survey, U.S. Department of the Interior MAY 1966

  18. TITLE

    Office of Legacy Management (LM)

    Watec Resources Canter 1 I EVALUATION OF GROUNDWATER FLOW AND TRANSPORT AT THE FAULTLESS UNDERGROUND NUCLEAR TEST, CENTRAL NEVADA TEST AREA I prepared by I Karl P o h l m a ~ , Jenny Chapman, Ahmed Hassan, and Charalambos Papelis ! submitted to Nevada Operations M c e U.S. Department of Energy SEPTEMBER 1999 Publication No. 45165 @ C F J C This report uas prepared as an account of work sponsored by the United States Government. Neither the United States nor the United States Department of

  19. MiniBooNE Neutrino Physics at the University of Alabama

    SciTech Connect (OSTI)

    Stancu, Ion

    2007-04-27

    This report summarizes the activities conducted by the UA group under the auspices of the DoE/EPSCoR grant number DE--FG02--04ER46112 since the date of the previous progress report, i.e., since November 2005. It also provides a final report of the accomplishments achieved during the entire period of this grant (February 2004 to January 2007). The grant has fully supported the work of Dr. Yong Liu (postdoctoral research assistant -- in residence at Fermilab) on the MiniBooNE reconstruction and particle identification (PID) algorithms.

  20. This list does not imply DOE endorsement of the individuals or companies identif

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

    Pumping System Assessment Tool (PSAT) Qualified Specialists June 2016 Name E-mail Address Phone Number Location A Adidjaja, Jakub adijakub@gmail.com 951-776-2607 CA Ahlgren, Roy ‡ Royahlgren@comcast.net 847-751-0380 IL Alas, Victor vmalas@crimson.ua.edu 256-473-3486 AL Albright, David david.albright@simplot.com 559-301-8424 CA Altfeather, Nate altfeathern@saic.com 608-443-8458 WI Amundson, Todd tmamundson@bpa.gov 503-230-5491 OR Anderson, Kevin kanderson@us.grundfos.com 913-227-3400 KS Andrus,

  1. This list does not imply DOE endorsement of the individuals or companies identif

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

    Steam System Assessment Tool (SSAT) Qualified Specialists June 2016 Name E-mail Address Phone Number Location A Alas, Victor vmalas@crimson.ua.edu 256-473-3486 AL Allen, Ron rallen@onsitenergy.com 530-304-4454 CA Altfeather, Nate altfeathern@saic.com 608-443-8458 WI Anderson, Bob randerson@barr.com 952-832-2721 MN Aue, Jerry jaue@charter.net 715-343-6118 WI B Baesel, Bryan bbaesel@cec-consultants.com 216-749-2992 OH Banuri, Nishit nbanuri3@gmail.com 304-685-6247 PA Bartels, Jeff

  2. This list does not imply DOE endorsement of the individuals or companies identif

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

    Compressed Air Systems AIRMaster+ Qualified Specialists August 2016 Name E-mail Address Phone Number Location A Abdelrahman, Khaled kzakaria@miami.edu 305-284-3817 FL Aitken, Brandon ba@blackhawkequipment.com 303-242-9325 CO Alam, Ridwan quazi.alam@irco.com 630-441-0317 CA Alas, Victor vmalas@crimson.ua.edu 256-473-3486 AL Allen, Ron rallen@onsitenergy.com 530-304-4454 CA Alofs, Roger roger@acsiaz.com 480-968-4555 AZ Alleman, Brian balleman@leprinofoods.com 303-600-2536 CO Ames, Mark

  3. Assessing

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

    dental disease in minutes Understanding climate change Keeping watch on the world SPRING 2007 S A N D I A T E C H N O L O G Y A Q UA RT E R LY R E S E A R C H & D E V E LO P M E N T MAG A Z I N E - VO LUM E 9 , N O. 1 Sandia Technology (ISSN: 1547-5190) is a quarterly maga- zine published by Sandia National Laboratories. Sandia is a multiprogram engineering and science laboratory operated by Sandia Corporation, a Lockheed Martin company, for the Department of Energy. With main facilities in

  4. Polarized electron beams at milliampere average current

    SciTech Connect (OSTI)

    Poelker, Matthew

    2013-11-01

    This contribution describes some of the challenges associated with developing a polarized electron source capable of uninterrupted days-long operation at milliAmpere average beam current with polarization greater than 80%. Challenges will be presented in the context of assessing the required level of extrapolation beyond the performance of today's CEBAF polarized source operating at ~ 200 uA average current. Estimates of performance at higher current will be based on hours-long demonstrations at 1 and 4 mA. Particular attention will be paid to beam-related lifetime-limiting mechanisms, and strategies to construct a photogun that operate reliably at bias voltage > 350kV.

  5. United States Government

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

    .. a . r-z . "*& ., . .. uoi UA o. --.- flI gj UUX DOE F 1325.8 (08.93) United States Government Department of Ene memorandum DATE: August 19, 2004 Audit Report Number: OAS-L-04-18 REPLY TO ATTN OF: IG-36 (A03IF009) SUBJECT: Audit of the "Revised Pit 9 Cleanup Project at the Idaho National Engineering and Environmental Laboratory" TO: Paul Golan, Acting Assistant Secretary, Office of Environmental Management INTRODUCTION AND OBJECTIVE The Idaho National Engineering and

  6. Geneial Information

    Office of Legacy Management (LM)

    --- _____ ii3 ' 6 f Geneial Information su-u+./ I The Commission maintains a residue storage area known as the Airport Site at Robertson, l Missouri. This site is located immediately north of the St. Louis Municipal Airport and east of the McIknnell Aircraft Corporation Plant on Rr~wn Road in St. Louis County. Consent to use and occupy the 21.7 acre tract was obtalned by the Manhattan Dlstrlot on Marsh 2, 19&6. T!ltle uas auqubed to the property on Janwry 3, 1947 by condemnation proceeding8

  7. D

    Office of Legacy Management (LM)

    -I -IIcc -PM.-. -_. _ .,- _ _ _ _ a . , . . D o p a r k n e n t o f E n e r g y W a s h i g to n , O K . 2 0 5 8 5 e I . N S ,P -kN M A Y 3 0 1 8 8 0 N O T E ' F O R F R O M t a I;UBJrr L E G A L O P INIO N - N T H G R ITY !l'O D E ! C C ) N W ~ ~ ~ ~ W ~ '~ 'E TIlE M l D D L E S E X M U N ICIPAL L A S D F IL L S ITE , M I D D L E S E X , N E W J C R S E Y t I a m tra n s m ittin g a l a g a m e m o r a n d u m a n th e a u th o r L ty to d e c o n ta m inate th e M iddlesex M u n icipal L a n d

  8. I

    Office of Legacy Management (LM)

    r . ' . F O R M E R L Y U T IL IZED S I T E S R E M E D IA L A C T IO N P R O G R A M E L IM I N A T I O N R E P O R T F O R T H E M U S E U M O F S C IE N C E A N D I N D U S T R Y C H I C A G O , IL L INO IS S E P 3 0 1 9 8 5 i D e p a r tm e n t o f E n e r g y O ffice o f N u c l e a r E n e r g y O ffice o f R e m e d i a l A c tio n a n d W a s te T e c h n o l o g y Division o f Facility a n d S ite D e c o n a n i s s i o n i n g Projects . _.. ___. - -__^. "- .-... ~ - - __--_- -..

  9. High energy physics

    SciTech Connect (OSTI)

    Kernan, A.; Shen, B.C.; Ma, E.

    1997-07-01

    This proposal is for the continuation of the High Energy Physics program at the University of California at Riverside. In hadron collider physics the authors will complete their transition from experiment UA1 at CERN to the DZERO experiment at Fermilab. On experiment UA1 their effort will concentrate on data analysis at Riverside. At Fermilab they will coordinate the high voltage system for all detector elements. They will also carry out hardware/software development for the D0 muon detector. The TPC/Two-Gamma experiment has completed its present phase of data-taking after accumulating 160 pb{sup {minus}}1 of luminosity. The UC Riverside group will continue data and physics analysis and make minor hardware improvement for the high luminosity run. The UC Riverside group is participating in design and implementation of the data acquisition system for the OPAL experiment at LEP. Mechanical and electronics construction of the OPAL hadron calorimeter strip readout system is proceeding on schedule. Data analysis and Monte Carlo detector simulation efforts are proceeding in preparation for the first physics run when IEP operation comenses in fall 1989.

  10. Surface Signature Characterization at SPE through Ground-Proximal Methods: Methodology Change and Technical Justification

    SciTech Connect (OSTI)

    Schultz-Fellenz, Emily S.

    2015-09-09

    A portion of LANL’s FY15 SPE objectives includes initial ground-based or ground-proximal investigations at the SPE Phase 2 site. The area of interest is the U2ez location in Yucca Flat. This collection serves as a baseline for discrimination of surface features and acquisition of topographic signatures prior to any development or pre-shot activities associated with SPE Phase 2. Our team originally intended to perform our field investigations using previously vetted ground-based (GB) LIDAR methodologies. However, the extended proposed time frame of the GB LIDAR data collection, and associated data processing time and delivery date, were unacceptable. After technical consultation and careful literature research, LANL identified an alternative methodology to achieve our technical objectives and fully support critical model parameterization. Very-low-altitude unmanned aerial systems (UAS) photogrammetry appeared to satisfy our objectives in lieu of GB LIDAR. The SPE Phase 2 baseline collection was used as a test of this UAS photogrammetric methodology.

  11. Cell-penetrating DNA-binding protein as a safe and efficient naked DNA delivery carrier in vitro and in vivo

    SciTech Connect (OSTI)

    Kim, Eun-Sung; Yang, Seung-Woo; Hong, Dong-Ki; Kim, Woo-Taek; Kim, Ho-Guen; Lee, Sang-Kyou

    2010-01-29

    Non-viral gene delivery is a safe and suitable alternative to viral vector-mediated delivery to overcome the immunogenicity and tumorigenesis associated with viral vectors. Using the novel, human-origin Hph-1 protein transduction domain that can facilitate the transduction of protein into cells, we developed a new strategy to deliver naked DNA in vitro and in vivo. The new DNA delivery system contains Hph-1-GAL4 DNA-binding domain (DBD) fusion protein and enhanced green fluorescent protein (EGFP) reporter plasmid that includes the five repeats of GAL4 upstream activating sequence (UAS). Hph-1-GAL4-DBD protein formed complex with plasmid DNA through the specific interaction between GAL4-DBD and UAS, and delivered into the cells via the Hph-1-PTD. The pEGFP DNA was successfully delivered by the Hph-1-GAL4 system, and the EGFP was effectively expressed in mammalian cells such as HeLa and Jurkat, as well as in Bright Yellow-2 (BY-2) plant cells. When 10 {mu}g of pEGFP DNA was intranasally administered to mice using Hph-1-GAL4 protein, a high level of EGFP expression was detected throughout the lung tissue for 7 days. These results suggest that an Hph-1-PTD-mediated DNA delivery strategy may be an useful non-viral DNA delivery system for gene therapy and DNA vaccines.

  12. 4-Methylumbelliferone inhibits hyaluronan synthesis by depletion of cellular UDP-glucuronic acid and downregulation of hyaluronan synthase 2 and 3

    SciTech Connect (OSTI)

    Kultti, Anne; Pasonen-Seppaenen, Sanna; Jauhiainen, Marjo; Rilla, Kirsi J.; Kaernae, Riikka; Pyoeriae, Emma; Tammi, Raija H.; Tammi, Markku I.

    2009-07-01

    Hyaluronan accumulation on cancer cells and their surrounding stroma predicts an unfavourable disease outcome, suggesting that hyaluronan enhances tumor growth and spreading. 4-Methylumbelliferone (4-MU) inhibits hyaluronan synthesis and retards cancer spreading in experimental animals through mechanisms not fully understood. These mechanisms were studied in A2058 melanoma cells, MCF-7 and MDA-MB-361 breast, SKOV-3 ovarian and UT-SCC118 squamous carcinoma cells by analysing hyaluronan synthesis, UDP-glucuronic acid (UDP-GlcUA) content, and hyaluronan synthase (HAS) mRNA levels. The maximal inhibition in hyaluronan synthesis ranged 22-80% in the cell lines tested. Active glucuronidation of 4-MU produced large quantities of 4-MU-glucuronide, depleting the cellular UDP-GlcUA pool. The maximal reduction varied between 38 and 95%. 4-MU also downregulated HAS mRNA levels: HAS3 was 84-60% lower in MDA-MB-361, A2058 and SKOV-3 cells. HAS2 was the major isoenzyme in MCF-7 cells and lowered by 81%, similar to 88% in A2058 cells. These data indicate that both HAS substrate and HAS2 and/or HAS3 mRNA are targeted by 4-MU. Despite different target point sensitivities, the reduction of hyaluronan caused by 4-MU was associated with a significant inhibition of cell migration, proliferation and invasion, supporting the importance of hyaluronan synthesis in cancer, and the therapeutic potential of hyaluronan synthesis inhibition.

  13. Microsoft PowerPoint - HAB 2012 Final.pptx

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

    fe a n d E ff e c ti v e C le a n u p th a t P ro te c ts th e C o lu m b ia R iv e r Re du ce s th e Ac tiv e Sit e Fo ot pr int of Cl ea nu p to 75 Sq ua re Mi les (5 86 to 75 ) Sig ni fic an tly Re du ce s Lo ng -T erm Mo rtg ag e Co st s At Co m pl eti on , Sh ift s Em ph as is an d Re so ur ce s to Fu ll of th e Ce nt ra l Pla tea u (7 5 sq ua re m ile s) Re du ce s Co st s by "R i Mi ss io Ri ch la nd O pe ra tio ns Of fic e B & C Ar ea Inte rim Saf e Sto rag e f N Ar ea Inte rim

  14. Microsoft PowerPoint - HAB1111-Dowellfinalnobu.pptx

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

    fe a n d E ff e c ti v e C le a n u p th a t P ro te c ts th e C o lu m b ia R iv e r ¾ Re du ce s th e Ac tiv e Sit e Fo ot pr int of Cl ea nu p to 75 Sq ua re Mi les (5 86 to 75 ) ¾ Sig ni fic an tly Re du ce s Lo ng -T erm Mo rtg ag e Co st s ¾ At Co m pl eti on , Sh ift s Em ph as is an d Re so ur ce s to Fu ll of th e Ce nt ra l Pla tea u (7 5 sq ua re m ile s) ¾ Re du ce s Co st s by "R i Mi ss io Ri ch la nd O pe ra tio ns Of fic e B & C Ar ea 9 Inte rim Saf e Sto rag e f 9 N

  15. Physics at the 100 GeV mass scale: Proceedings

    SciTech Connect (OSTI)

    Brennan, E.C.

    1990-01-01

    This report contains the following papers: heavy quarks--experimental; the theory of heavy flavour production; precision experiments in electroweak interactions; theory of precision electroweak measurements; applications of QCD to hadron-hadron collisions; W{sup +}W{sup {minus}} interactions and the search for the Higgs Boson; electroweak symmetry breaking: Higgs/Whatever; electron-positron storage rings as heavy quark factories; prospects for next-generation e{sup +}e{sup {minus}} linear colliders; current prospects for hadron colliders; hadron colliders beyond the SSC; recent results on weak decays of charmed mesons from the Mark 3 experiment; recent CLEO results on bottom and charm; recent results on B-decays from ARGUE; a review of recent results on the hadron and photoproduction of charm; search for the top quark at UA1; recent results from the UA2 experiment at the CERN {bar p}p collider; selected preliminary results from CDF; new measurement of the phase difference {Phi}{sub 00} {minus} {Phi}{sub {plus minus}} in CP--violating K{sup 0} decays; a recent result on CP violation by E731 at Fermilab; rare kaon decay experiments; CP violation; inverse muon decay, neutrino dimuon production, and a search for neutral heavy leptons at the tevatron; first results from MACRO; a superstring theory underview; recent results from TRISTAN ; measurements of the Z boson resonance parameters at SLC; decays of the Z boson; and theory--weak neutral currents and the Z mass after the SLC.

  16. 2014_Q1.indd

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

    W We We We el lc lc lc com om om o e e e e t to to to to t t t t th he he he he J J J J Jan an an anua ua ua uary ry ry ry y M M -M M Mar ar ar ar h ch ch ch ch 2 2 2 2 201 01 01 01 014 4 4 4 4 i is is is issu su su sue e e e f of of of of t t t t th he he he he U U U U U S S S .S .S. . D De De De Depa pa pa pa p rt rt rt rtme me me ment nt nt nt o o o of f f f f En En En Ener er er ergy gy gy gy gy ( ( ( ( ( ( O DO DO DO DO ) E) E) E) E) ) Of Of Of Offi fi fi fi ce ce ce o o of f f f L Le Le

  17. Monitored performance of new, low-energy homes: updated results from the BECA-A data base

    SciTech Connect (OSTI)

    Busch, J.F.; Meier, A.K.

    1986-03-01

    We compiled and analyzed energy consumption data, construction details, and operating characteristics for over three hundred new, low-energy homes. Over two thirds of the buildings incorporated solar features. A sequence of standardization procedures were developed to compare the energy performance of the buildings. The procedures adjusted the reported heating energy consumption for variations in the climate, floor area, internal gains, and reported indoor temperature. Two indicators of thermal performance were developed, the balance temperature and a k-value, which roughly corresponds to the overall UA of the building but also includes the ability of the house to exploit solar gains and thermal mass. The buildings in the data base have an average balance temperature of 12/sup 0/C and a k-value of 114 W//sup 0/C. Earth-sheltered buildings perform best, but only slightly better than passive solar and superinsulated buildings.

  18. NMMSS Newsletter, March 2009

    National Nuclear Security Administration (NNSA)

    R e p o rtin g M o n th T ra n s a c tio ns D u e In ve n to ry D u e Ja n ua ry 2 0 0 9 F e b ru a ry 1 0 F e b ru a ry 1 6 F e b ru a ry 2 0 09 M a rch 1 1 M a rch 1 6 M a rch 2 00 9 A p ril 1 0 A p ril 1 5 A p ril 2 0 09 M a y 1 2 M a y 1 5 M a y 2 0 0 9 Ju n e 1 0 Ju n e 1 5

  19. Agenda for the Hydrogen Delivery and Onboard Storage Analysis Workshop

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

    January 25, 2006 U.S. Department of Energy Forrestal Building, Room GJ-015 1000 Independence Avenue, SW Washington, DC 20585 F FI IN NA AL L A AG GE EN ND DA A J Ja an nu ua ar ry y 2 25 5, , W We ed dn ne es sd da ay y ( (R Ro oo om m G GJ J- -0 01 15 5) ) (attendance is limited to members of the FreedomCAR & Fuel Partnership Tech Teams and invited presenters) 8:00 am Registration 8:30 am Welcome and Introductions 8:45 am Agenda and Purpose - Mark Paster, DOE-HFCIT 9:00 am On-Board Storage

  20. MIDC: Site Directory

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

    Directory MIDC Station Data Availability Matrix: Station SRRL BMS SRRL BSRN SRRL AOCS SRRL TSR SRRL RSP2 SRRL RSP SRRL ATI NWTC M2 ARM RCS NPCS UNLV PFCI LLLJP SPMD SCID BSC ECSU XECS ORNL RSR LRSS SS1 HSU SMUD Anatolia La Ola Lanai Kalaeloa Oahu LMU USEP Cedar USEP Milford SS RP SS2 TS Escalante UA Oasis Solar TAC UTPA SRL Google Maps Link X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Start Date 07/1981 01/1999 10/2001 09/2009 06/2007 10/2001 01/1991 09/1996 01/2003

  1. Microsoft PowerPoint - 1-FY12_budget_rollout_presentation_DOE.pptx

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

    FY 2012 B d t O i FY 2012 Budget Overview 14 February, 2011 eb ua y, 0 1 Winning the Future "We know what it takes to compete for the jobs and industries of our time the jobs and industries of our time. "We need to out-innovate, out-educate, d t b ild th t f th ld W and out-build the rest of the world. We have to make America the best place on Earth to do business. We need to take ibili f d fi i d f responsibility for our deficit and reform our government. "That's how our people

  2. GridLAB-D Technical Support Document: Residential End-Use Module Version 1.0

    SciTech Connect (OSTI)

    Taylor, Zachary T.; Gowri, Krishnan; Katipamula, Srinivas

    2008-07-31

    1.0 Introduction The residential module implements the following end uses and characteristics to simulate the power demand in a single family home: • Water heater • Lights • Dishwasher • Range • Microwave • Refrigerator • Internal gains (plug loads) • House (heating/cooling loads) The house model considers the following four major heat gains/losses that contribute to the building heating/cooling load: 1. Conduction through exterior walls, roof and fenestration (based on envelope UA) 2. Air infiltration (based on specified air change rate) 3. Solar radiation (based on CLTD model and using tmy data) 4. Internal gains from lighting, people, equipment and other end use objects. The Equivalent Thermal Parameter (ETP) approach is used to model the residential loads and energy consumption. The following sections describe the modeling assumptions for each of the above end uses and the details of power demand calculations in the residential module.

  3. Measurement of the Neutron electric form factor at Q2=0.8 2(GeV\\\\c)

    SciTech Connect (OSTI)

    Derek Glazier

    2007-09-30

    Nucleon form factors allow a sensitive test for models of the nucleon. Recent experiments utilising polarisation observables have resulted, for the first time, in a model-independent determination of the neutron electric form factor GnE. This method employed an 80% longitudinally polarised, high intensity (10 uA) electon beam (883 MeV) that was quasi-elastically scattered off a liquid deuterium target in the reaction D (e, en)p. A neutron polarimeter was designed and installed to measure the ratio of transverse-to-longitudinal polarisation using neutron scattering asymmetries. This ratio allowed a determination of the neutron elastic form factor, GnE, free of the previous large systematic uncertainties associated with the deuterium wave function. The experiment took place in the A1 experimental hall at MAMI taking advantage of a high resolution magnetic spectrometer. A detailed investigation was carried out into the performance of the neutron polarimeter.

  4. untitled

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

    petrol Witnessing a birth WINTER 2008 S A N D I A T E C H N O L O G Y A Q UA RT E R LY R E S E A R C H & D E V E LO P M E N T MAG A Z I N E - VO LUM E 9 , N O. 4 Sunshine to petrol Beauty, molecules deep A l l i a n c e s > Sandia Technology (ISSN: 1547-5190) is a quarterly maga- zine published by Sandia National Laboratories. Sandia is a multiprogram engineering and science laboratory operated by Sandia Corporation, a Lockheed Martin company, for the U.S. Department of Energy. With main

  5. Gas dynamics and Stirling engines

    SciTech Connect (OSTI)

    Organ, A.J.

    1995-12-31

    The Method of Characteristics is adapted for computer solution of pulsatile flow in the presence of flow area discontinuities. The treatment is applied to the Stirling engine gas circuit. Compressibility effects show up clearly at a Mach number, u/a, of 0.01 -- i.e. at one thirtieth of the 0.3 or so used by convention as the demarcation between incompressible and compressible flow. Indeed, it is demonstrated that there is no lower limit to the Mach number at which the effects of compressibility can be quantified. The treatment paves the way for comprehensive simulation of the Stirling machine taking into account the complex geometry of the regenerator packing.

  6. D&TX

    Office of Legacy Management (LM)

    *. ( ARGONNE RATIONAL 1-Ci3ORATORY . 1 D&TX 7. my 19, 1349 70 t. Z. ROse at L, Em &=i*p~~4 DVur;uM hLl%L ?bvs -Lcs . FReti c. c. Fqpr an2 2. E. sulu+rr fis2 S*crep t & fbQ s-e: of the ?atagel DrFAm%un !! 1 0 * the >rt &Fz=z d t& &men of ScieJce & >&7*-z 4-q 2s'; %rZion 0C the ZLLS~~~ of Science a2 31~52-37 fo2 T&imcyyg c.=A+=< he-< - ,,a uas c:cgetes ALL 12, 1SL9. Z 0 sor;~~,-~-lioi! c.jme s 'm&-go& ~WC& c ",& d*cg&A

  7. Human Events Reference for ATHEANA (HERA) Database Description and Preliminary User's Manual

    SciTech Connect (OSTI)

    Auflick, J.L.

    1999-08-12

    The Technique for Human Error Analysis (ATHEANA) is a newly developed human reliability analysis (HRA) methodology that aims to facilitate better representation and integration of human performance into probabilistic risk assessment (PRA) modeling and quantification by analyzing risk-significant operating experience in the context of existing behavioral science models. The fundamental premise of ATHEANA is that error forcing contexts (EFCs), which refer to combinations of equipment/material conditions and performance shaping factors (PSFs), set up or create the conditions under which unsafe actions (UAs) can occur. Because ATHEANA relies heavily on the analysis of operational events that have already occurred as a mechanism for generating creative thinking about possible EFCs, a database (db) of analytical operational events, called the Human Events Reference for ATHEANA (HERA), has been developed to support the methodology. This report documents the initial development efforts for HERA.

  8. Human events reference for ATHEANA (HERA) database description and preliminary user`s manual

    SciTech Connect (OSTI)

    Auflick, J.L.; Hahn, H.A.; Pond, D.J.

    1998-05-27

    The Technique for Human Error Analysis (ATHEANA) is a newly developed human reliability analysis (HRA) methodology that aims to facilitate better representation and integration of human performance into probabilistic risk assessment (PRA) modeling and quantification by analyzing risk-significant operating experience in the context of existing behavioral science models. The fundamental premise of ATHEANA is that error-forcing contexts (EFCs), which refer to combinations of equipment/material conditions and performance shaping factors (PSFs), set up or create the conditions under which unsafe actions (UAs) can occur. Because ATHEANA relies heavily on the analysis of operational events that have already occurred as a mechanism for generating creative thinking about possible EFCs, a database, called the Human Events Reference for ATHEANA (HERA), has been developed to support the methodology. This report documents the initial development efforts for HERA.

  9. Bottom production

    SciTech Connect (OSTI)

    Baines, J.; Baranov, S.P.; Bartalini, P.; Bay, A.; Bouhova, E.; Cacciari, M.; Caner, A.; Coadou, Y.; Corti, G.; Damet, J.; Dell-Orso, R.; De Mello Neto, J.R.T.; Domenech, J.L.; Drollinger, V.; Eerola, P.; Ellis, N.; Epp, B.; Frixione, S.; Gadomski, S.; Gavrilenko, I.; Gennai, S.; George, S.; Ghete, V.M.; Guy, L.; Hasegawa, Y.; Iengo, P.; Jacholkowska, A.; Jones, R.; Kharchilava, A.; Kneringer, E.; Koppenburg, P.; Korsmo, H.; Kramer, M.; Labanca, N.; Lehto, M.; Maltoni, F.; Mangano, M.L.; Mele, S.; Nairz, A.M.; Nakada, T.; Nikitin, N.; Nisati, A.; Norrbin, E.; Palla, F.; Rizatdinova, F.; Robins, S.; Rousseau, D.; Sanchis-Lozano, M.A.; Shapiro, M.; Sherwood, P.; Smirnova, L.; Smizanska, M.; Starodumov, A.; Stepanov, N.; Vogt, R.

    2000-03-15

    In the context of the LHC experiments, the physics of bottom flavoured hadrons enters in different contexts. It can be used for QCD tests, it affects the possibilities of B decays studies, and it is an important source of background for several processes of interest. The physics of b production at hadron colliders has a rather long story, dating back to its first observation in the UA1 experiment. Subsequently, b production has been studied at the Tevatron. Besides the transverse momentum spectrum of a single b, it has also become possible, in recent time, to study correlations in the production characteristics of the b and the b. At the LHC new opportunities will be offered by the high statistics and the high energy reach. One expects to be able to study the transverse momentum spectrum at higher transverse momenta, and also to exploit the large statistics to perform more accurate studies of correlations.

  10. Side-by-side evaluation of a stressed-skin insulated-core panel house and a conventional stud-frame house. Final report

    SciTech Connect (OSTI)

    Rudd, A.; Chandra, S.

    1994-01-14

    Side-by-side energy testing and monitoring was conducted on two houses in Louisville, KY between January--March 1993. Both houses were identical except that one house was constructed with conventional US 2 by 4 studs and a truss roof while the other house was constructed with stress-skin insulated core panels for the walls and second floor ceiling. Air-tightness testing included fan pressurization by blower door, hour long tracer tests using sulphur hexafluoride, and two-week long time-averaged tests using perfluorocarbon tracers. An average of all the air-tightness test results showed the SSIC panel house to have 22 percent less air infiltration than the frame house. Air-tightness testing resulted in a recommendation that both houses have a fresh air ventilation system installed to provide 0.35 air changes per hour continuously. Thermal insulation quality testing was by infrared imaging. Pressure differential testing resulted in recommendations to use sealed combustion appliances, and to allow for more return air flow from closed rooms. This can be accomplished by separate return ducts or transfer ducts which simply connect closed rooms to the main body with a short duct. The SSIC house UA was lower in both cases. By measurement, co-heating tests showed the SSIC panel house total UA to be 12 percent lower than the frame house. Short-term energy monitoring was also conducted for the two houses. A 17 day period of electric heating and a 14 day period of gas furnace heating was evaluated. Monitoring results showed energy savings for the panel house to be 12 percent during electric heating and 15 percent during gas heating. A comparison of the two monitoring periods showed that the lumped efficiency of the gas furnace and air distribution system for both houses was close to 80 percent. Simple regression models using Typical Meteorological Year weather data gave a preliminary prediction of seasonal energy savings between 14 and 20 percent.

  11. Component Repair Times Obtained from MSPI Data

    SciTech Connect (OSTI)

    Eide, Steven A.

    2015-05-01

    Information concerning times to repair or restore equipment to service given a failure is valuable to probabilistic risk assessments (PRAs). Examples of such uses in modern PRAs include estimation of the probability of failing to restore a failed component within a specified time period (typically tied to recovering a mitigating system before core damage occurs at nuclear power plants) and the determination of mission times for support system initiating event (SSIE) fault tree models. Information on equipment repair or restoration times applicable to PRA modeling is limited and dated for U.S. commercial nuclear power plants. However, the Mitigating Systems Performance Index (MSPI) program covering all U.S. commercial nuclear power plants provides up-to-date information on restoration times for a limited set of component types. This paper describes the MSPI program data available and analyzes the data to obtain median and mean component restoration times as well as non-restoration cumulative probability curves. The MSPI program provides guidance for monitoring both planned and unplanned outages of trains of selected mitigating systems deemed important to safety. For systems included within the MSPI program, plants monitor both train UA and component unreliability (UR) against baseline values. If the combined system UA and UR increases sufficiently above established baseline results (converted to an estimated change in core damage frequency or CDF), a “white” (or worse) indicator is generated for that system. That in turn results in increased oversight by the US Nuclear Regulatory Commission (NRC) and can impact a plant’s insurance rating. Therefore, there is pressure to return MSPI program components to service as soon as possible after a failure occurs. Three sets of unplanned outages might be used to determine the component repair durations desired in this article: all unplanned outages for the train type that includes the component of interest, only

  12. Enhanced Component Performance Study. Emergency Diesel Generators 1998–2013

    SciTech Connect (OSTI)

    Schroeder, John Alton

    2014-11-01

    This report presents an enhanced performance evaluation of emergency diesel generators (EDGs) at U.S. commercial nuclear power plants. This report evaluates component performance over time using Institute of Nuclear Power Operations (INPO) Consolidated Events Database (ICES) data from 1998 through 2013 and maintenance unavailability (UA) performance data using Mitigating Systems Performance Index (MSPI) Basis Document data from 2002 through 2013. The objective is to present an analysis of factors that could influence the system and component trends in addition to annual performance trends of failure rates and probabilities. The factors analyzed for the EDG component are the differences in failures between all demands and actual unplanned engineered safety feature (ESF) demands, differences among manufacturers, and differences among EDG ratings. Statistical analyses of these differences are performed and results showing whether pooling is acceptable across these factors. In addition, engineering analyses were performed with respect to time period and failure mode. The factors analyzed are: sub-component, failure cause, detection method, recovery, manufacturer, and EDG rating.

  13. Enhanced Component Performance Study: Emergency Diesel Generators 1998–2014

    SciTech Connect (OSTI)

    Schroeder, John Alton

    2015-11-01

    This report presents an enhanced performance evaluation of emergency diesel generators (EDGs) at U.S. commercial nuclear power plants. This report evaluates component performance over time using (1) Institute of Nuclear Power Operations (INPO) Consolidated Events Database (ICES) data from 1998 through 2014 and (2) maintenance unavailability (UA) performance data from Mitigating Systems Performance Index (MSPI) Basis Document data from 2002 through 2014. The objective is to show estimates of current failure probabilities and rates related to EDGs, trend these data on an annual basis, determine if the current data are consistent with the probability distributions currently recommended for use in NRC probabilistic risk assessments, show how the reliability data differ for different EDG manufacturers and for EDGs with different ratings; and summarize the subcomponents, causes, detection methods, and recovery associated with each EDG failure mode. Engineering analyses were performed with respect to time period and failure mode without regard to the actual number of EDGs at each plant. The factors analyzed are: sub-component, failure cause, detection method, recovery, manufacturer, and EDG rating. Six trends with varying degrees of statistical significance were identified in the data.

  14. Process feasibility of DME to olefin conversion

    SciTech Connect (OSTI)

    Tartamella, T.L.; Fullerton, K.L.; Lee, S.; Kulik, C.J.

    1994-12-31

    The production of hydrocarbons via a synthetic route has been extensively studied by Mobil through its methanol based Methanol-to-Gasoline (MTG) process. An alternative approach using dimethyl ether (DME) has been developed by the University of Akron -- UA/EPRI DME-to-Hydrocarbons Process. The process feasibility of the production of hydrocarbons from DME has been illustrated in a bench scale, fluidized bed reactor using ZSM-5 type catalyst. In an effort to satisfy the growing demand for olefins as an intermediate chemical feedstocks a mechanistic/kinetic study was developed. The synthesis of olefins has been studied in packed bed micro-reactor using ZSM-5 catalyst. Experimental work has given details of reaction kinetics and mechanism in the conversion of DME to olefins. DME concentration weight hourly space velocity (WHSV), as well as reactor temperature and pressure were investigated in the study. This work was used as a precursor to the production of olefins/hydrocarbons from DME in a fluidized bed reactor. Product gas analysis was performed using an external GC standard method.

  15. Characterization of decontamination and decommissioning wastes expected from the major processing facilities in the 200 Areas

    SciTech Connect (OSTI)

    Amato, L.C.; Franklin, J.D.; Hyre, R.A.; Lowy, R.M.; Millar, J.S.; Pottmeyer, J.A.; Duncan, D.R.

    1994-08-01

    This study was intended to characterize and estimate the amounts of equipment and other materials that are candidates for removal and subsequent processing in a solid waste facility when the major processing and handling facilities in the 200 Areas of the Hanford Site are decontaminated and decommissioned. The facilities in this study were selected based on processing history and on the magnitude of the estimated decommissioning cost cited in the Surplus Facilities Program Plan; Fiscal Year 1993 (Winship and Hughes 1992). The facilities chosen for this study include B Plant (221-B), T Plant (221-T), U Plant (221-U), the Uranium Trioxide (UO{sub 3}) Plant (224-U and 224-UA), the Reduction Oxidation (REDOX) or S Plant (202-S), the Plutonium Concentration Facility for B Plant (224-B), and the Concentration Facility for the Plutonium Finishing Plant (PFP) and REDOX (233-S). This information is required to support planning activities for current and future solid waste treatment, storage, and disposal operations and facilities.

  16. Clean measurements of the nucleon axial-vector and free-neutron magnetic form factors

    SciTech Connect (OSTI)

    Deur, Alexandre P.

    2013-11-01

    We discuss the feasibility of a weak charged current experiment using a low energy electron beam. A first goal is to measure the Q^2 dependence of the axial-vector form factor g_a(Q^2). It can be measured model-independently and as robustly as for electromagnetic form factors from typical electron scattering experiments, in contrast to the methods used so far to measure g_a(Q^2). If g_a(Q^2) follows a dipole form, the axial mass can be extracted with a better accuracy than the world data altogether. The most important detection equipment would be a segmented neutron detector with good momentum and angular resolution that is symmetric about the beam direction, and covers a moderate angular range. A high intensity beam (100 uA) is necessary. Beam polarization is highly desirable as it provides a clean measurement of the backgrounds. Beam energies between 70 and 110 MeV are ideal. This range would provide a Q^2 mapping of g_a between 0.01

  17. Fukushima Daiichi Unit 1 Accident Progression Uncertainty Analysis and Implications for Decommissioning of Fukushima Reactors - Volume I.

    SciTech Connect (OSTI)

    Gauntt, Randall O.; Mattie, Patrick D.

    2016-01-01

    Sandia National Laboratories (SNL) has conducted an uncertainty analysis (UA) on the Fukushima Daiichi unit (1F1) accident progression with the MELCOR code. The model used was developed for a previous accident reconstruction investigation jointly sponsored by the US Department of Energy (DOE) and Nuclear Regulatory Commission (NRC). That study focused on reconstructing the accident progressions, as postulated by the limited plant data. This work was focused evaluation of uncertainty in core damage progression behavior and its effect on key figures-of-merit (e.g., hydrogen production, reactor damage state, fraction of intact fuel, vessel lower head failure). The primary intent of this study was to characterize the range of predicted damage states in the 1F1 reactor considering state of knowledge uncertainties associated with MELCOR modeling of core damage progression and to generate information that may be useful in informing the decommissioning activities that will be employed to defuel the damaged reactors at the Fukushima Daiichi Nuclear Power Plant. Additionally, core damage progression variability inherent in MELCOR modeling numerics is investigated.

  18. Pressurized Fluidized-Bed Hydroretorting of eastern oil shales. Final report, June 1992--January 1993

    SciTech Connect (OSTI)

    Roberts, M.J.; Mensinger, M.C.; Erekson, E.J.; Rue, D.M.; Lau, F.S.; Schultz, C.W.; Hatcher, W.E.; Parekh, B.K.; Bonner, W.P.

    1993-03-01

    The Devonian oil shales of the Eastern United States are a significant domestic energy resource. The overall objective of the multi-year program, initiated in September 1987 by the US Department of Energy was to perform the research necessary to develop the pressurized fluidized-bed hydroretorting (PFH) process for producing oil from Eastern oil shales. The program also incorporates research on technologies in areas such as raw shale preparation, beneficiation, product separation and upgrading, and waste disposal that have the potential of improving the economics and/or environmental acceptability of recovering oil from oil shales using the PFH process. The program was divided into the following active tasks: Task 3 -- Testing of Process Improvement Concepts; Task 4 -- Beneficiation Research; Task 6 -- Environmental Data and Mitigation Analyses; and Task 9 -- Information Required for the National Environmental Policy Act. In order to accomplish all of the program objectives, tho Institute of Gas Technology (ICT), the prime contractor, worked with four other institutions: The University of Alabama/Mineral Resources Institute (MRI), the University of Alabama College of Engineering (UA), University of Kentucky Center for Applied Energy Research (UK-CAER), and Tennessee Technological University (TTU). This report presents the work performed by IGT from June 1, 1992 through January 31, 1993.

  19. WHAM: Simplified tool for calculating water heater energy use

    SciTech Connect (OSTI)

    Lutz, J.D.; Whitehead, C.D.; Lekov, A.B.; Rosenquist, G.J.; Winiarski, D.W.

    1999-07-01

    Water heating comprises a significant portion of residential energy consumption--17% in the US, according to the residential energy consumption survey (RECS) (EIA 1995). For such a significant energy end use, energy analysts need a method to quickly and reliably assess current and future energy requirements for a variety of conservation policies and programs. To fill this need, the water heater analysis model (WHAM) was developed as a simple energy equation that accounts for different operating conditions and water heater characteristics when calculating energy consumption. The results of WHAM are compared to the results of detailed water heater simulation programs and show a high level of accuracy in estimating energy consumption. WHAM energy calculations are based on assumptions that account for a variety of field conditions and water heater types. By including seven parameters--recovery efficiency (RE), standby heat loss coefficient (UA), rated input power (Pon), average daily hot water draw volume, inlet water temperature, thermostat setting, and air temperature around the water heater--WHAM provides an accurate estimate of energy consumption in the majority of cases.

  20. Sensitivity of the Properties of Ruthenium Blue Dimer to Method, Basis Set, and Continuum Model

    SciTech Connect (OSTI)

    Ozkanlar, Abdullah; Clark, Aurora E.

    2012-05-23

    The ruthenium blue dimer [(bpy)2RuIIIOH2]2O4+ is best known as the first well-defined molecular catalyst for water oxidation. It has been subject to numerous computational studies primarily employing density functional theory. However, those studies have been limited in the functionals, basis sets, and continuum models employed. The controversy in the calculated electronic structure and the reaction energetics of this catalyst highlights the necessity of benchmark calculations that explore the role of density functionals, basis sets, and continuum models upon the essential features of blue-dimer reactivity. In this paper, we report Kohn-Sham complete basis set (KS-CBS) limit extrapolations of the electronic structure of blue dimer using GGA (BPW91 and BP86), hybrid-GGA (B3LYP), and meta-GGA (M06-L) density functionals. The dependence of solvation free energy corrections on the different cavity types (UFF, UA0, UAHF, UAKS, Bondi, and Pauling) within polarizable and conductor-like polarizable continuum model has also been investigated. The most common basis sets of double-zeta quality are shown to yield results close to the KS-CBS limit; however, large variations are observed in the reaction energetics as a function of density functional and continuum cavity model employed.

  1. DME-to-oxygenates process studies

    SciTech Connect (OSTI)

    Tartamella, T.L.; Sardesai, A.; Lee, S.; Kulik, C.J.

    1994-12-31

    The feasibility of the production of hydrocarbons from dimethyl ether (DNM) has been illustrated in a fixed bed micro-reactor as well as a bench scale fluidized bed reactor by the University of Akron/EPRI DME-to-Hydrocarbon (DTG) Process. The DTG process has distinct advantages over its methanol based counterpart. Specifically, the DTG process excels in the area of higher productivity, higher per-pass conversion, and lower heat duties than the MTG process. Also of special importance is the production of oxygenates -- including MTBE, ETBE, and TAME. DME may be reacted with isobutylene to produce a mixture of MTBE and ETBE. The properties of ETBE excel over MTBE in the areas of lower RVP and higher RON. According to industrial reports, MTBE is the fastest growing chemical (1992 US capacity 135,350 BPD, with expected growth of 34%/year to 1997). Also, recent renewed interest as an octane-enhancer and as a source of oxygen has spurred a growing interest in nonrefinery synthesis routes to ETBE. TAME, with its lower RVP and higher RON has proven useful as a gasoline blending agent and octane enhancer and may also be produced directly from DME. DME, therefore, serves as a valuable feedstock in the conversion of may oxygenates with wide-scale industrial importance. It should be also noted that the interest in the utilization of DME as process feedstock is based on the favorable process economics of EPRI/UA`s liquid phase DME process.

  2. Fundamental Scientific Problems in Magnetic Recording

    SciTech Connect (OSTI)

    Schulthess, T.C.; Miller, M.K.

    2007-06-27

    Magnetic data storage technology is presently leading the high tech industry in advancing device integration--doubling the storage density every 12 months. To continue these advancements and to achieve terra bit per inch squared recording densities, new approaches to store and access data will be needed in about 3-5 years. In this project, collaboration between Oak Ridge National Laboratory (ORNL), Center for Materials for Information Technology (MINT) at University of Alabama (UA), Imago Scientific Instruments, and Seagate Technologies, was undertaken to address the fundamental scientific problems confronted by the industry in meeting the upcoming challenges. The areas that were the focus of this study were to: (1) develop atom probe tomography for atomic scale imaging of magnetic heterostructures used in magnetic data storage technology; (2) develop a first principles based tools for the study of exchange bias aimed at finding new anti-ferromagnetic materials to reduce the thickness of the pinning layer in the read head; (3) develop high moment magnetic materials and tools to study magnetic switching in nanostructures aimed at developing improved writers of high anisotropy magnetic storage media.

  3. Air plasma effect on dental disinfection

    SciTech Connect (OSTI)

    Duarte, S.; Murata, R. M.; Saxena, D.; Kuo, S. P.; Chen, C. Y.; Huang, K. J.; Popovic, S.

    2011-07-15

    A nonthermal low temperature air plasma jet is characterized and applied to study the plasma effects on oral pathogens and biofilms. Experiments were performed on samples of six defined microorganisms' cultures, including those of gram-positive bacteria and fungi, and on a cultivating biofilm sample of Streptococcus mutans UA159. The results show that the plasma jet creates a zone of microbial growth inhibition in each treated sample; the zone increases with the plasma treatment time and expands beyond the entire region directly exposed to the plasma jet. With 30s plasma treatment twice daily during 5 days of biofilm cultivation, its formation was inhibited. The viability of S. mutans cells in the treated biofilms dropped to below the measurable level and the killed bacterial cells concentrated to local regions as manifested by the fluorescence microscopy via the environmental scanning electron microscope. The emission spectroscopy of the jet indicates that its plasma effluent carries an abundance of reactive atomic oxygen, providing catalyst for the observed plasma effect.

  4. Gauge bosons and heavy quarks: Proceedings of Summer Institute on Particle Physics

    SciTech Connect (OSTI)

    Hawthorne, J.F.

    1991-01-01

    This report contains papers on the following topics: Z decays and tests of the standard model; future possibilities for LEP; studies of the interactions of electroweak gauge bosons; top quark topics; the next linear collider; electroweak processes in hadron colliders; theoretical topics in B-physics; experimental aspects of B-physics; B-factory storage ring design; rare kaon decays; CP violation in K{sup 0} decays at CERN; recent K{sup 0} decay results from Fermilab E-731; results from LEP on heavy quark physics; review of recent results on heavy flavor production; weak matrix elements and the determination of the weak mixing angles; recent results from CLEO I and a glance at CLEO II data; recent results from ARGUS; neutrino lepton physics with the CHARM 2 detector; recent results from the three TRISTAN experiments; baryon number violation at high energy in the standard model: fact or fiction New particle searches at LEP; review of QCD at LEP; electroweak interactions at LEP; recent results on W physics from the UA2 experiment at the CERN {rho}{bar {rho}} collider; B physics at CDF; and review of particle astrophysics.

  5. Development of hybrid 3-D hydrological modeling for the NCAR Community Earth System Model (CESM)

    SciTech Connect (OSTI)

    Zeng, Xubin; Troch, Peter; Pelletier, Jon; Niu, Guo-Yue; Gochis, David

    2015-11-15

    This is the Final Report of our four-year (3-year plus one-year no cost extension) collaborative project between the University of Arizona (UA) and the National Center for Atmospheric Research (NCAR). The overall objective of our project is to develop and evaluate the first hybrid 3-D hydrological model with a horizontal grid spacing of 1 km for the NCAR Community Earth System Model (CESM). We have made substantial progress in model development and evaluation, computational efficiencies and software engineering, and data development and evaluation, as discussed in Sections 2-4. Section 5 presents our success in data dissemination, while Section 6 discusses the scientific impacts of our work. Section 7 discusses education and mentoring success of our project, while Section 8 lists our relevant DOE services. All peer-reviewed papers that acknowledged this project are listed in Section 9. Highlights of our achievements include: • We have finished 20 papers (most published already) on model development and evaluation, computational efficiencies and software engineering, and data development and evaluation • The global datasets developed under this project have been permanently archived and publicly available • Some of our research results have already been implemented in WRF and CLM • Patrick Broxton and Michael Brunke have received their Ph.D. • PI Zeng has served on DOE proposal review panels and DOE lab scientific focus area (SFA) review panels

  6. Uranium Biomineralization by Natural Microbial Phosphatase Activities in the Subsurface

    SciTech Connect (OSTI)

    Sobecky, Patricia A.

    2015-04-06

    In this project, inter-disciplinary research activities were conducted in collaboration among investigators at The University of Alabama (UA), Georgia Institute of Technology (GT), Lawrence Berkeley National Laboratory (LBNL), Brookhaven National Laboratory (BNL), the DOE Joint Genome Institute (JGI), and the Stanford Synchrotron Radiation Light source (SSRL) to: (i) confirm that phosphatase activities of subsurface bacteria in Area 2 and 3 from the Oak Ridge Field Research Center result in solid U-phosphate precipitation in aerobic and anaerobic conditions; (ii) investigate the eventual competition between uranium biomineralization via U-phosphate precipitation and uranium bioreduction; (iii) determine subsurface microbial community structure changes of Area 2 soils following organophosphate amendments; (iv) obtain the complete genome sequences of the Rahnella sp. Y9-602 and the type-strain Rahnella aquatilis ATCC 33071 isolated from these soils; (v) determine if polyphosphate accumulation and phytate hydrolysis can be used to promote U(VI) biomineralization in subsurface sediments; (vi) characterize the effect of uranium on phytate hydrolysis by a new microorganism isolated from uranium-contaminated sediments; (vii) utilize positron-emission tomography to label and track metabolically-active bacteria in soil columns, and (viii) study the stability of the uranium phosphate mineral product. Microarray analyses and mineral precipitation characterizations were conducted in collaboration with DOE SBR-funded investigators at LBNL. Thus, microbial phosphorus metabolism has been shown to have a contributing role to uranium immobilization in the subsurface.

  7. Slide 1

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

    Matt McCormick DOE-RL Manager September 5, 2013 2 Hanford Advisory Board DOE/RL Update Cleanup Strategies/Vision/Agreements www.em.doe.gov S a f e a n d E f f e c t iv e C le a n u p t h a t P r o t e c t s t h e C o lu m b ia R iv e r  R ed uc es th e A ct iv e Si te Fo ot pr in t of C le an up to 75 Sq ua re M ile s (5 86 to 75 )  Si gn ifi ca nt ly R ed uc es Lo ng -T er m M or tg ag e C os ts  A t C om pl et io n, Sh ift s Em ph as is an d R es ou rc es to Fu ll Sc al e C le an up

  8. Solubility effects in waste-glass/demineralized-water systems

    SciTech Connect (OSTI)

    Fullam, H.T.

    1981-06-01

    Aqueous systems involving demineralized water and four glass compositions (including standins for actinides and fission products) at temperatures of up to 150/sup 0/C were studied. Two methods were used to measure the solubility of glass components in demineralized water. One method involved approaching equilibrium from subsaturation, while the second method involved approaching equilibrium from supersaturation. The aqueous solutions were analyzed by induction-coupled plasma spectrometry (ICP). Uranium was determined using a Scintrex U-A3 uranium analyzer and zinc and cesium were determined by atomic absorption. The system that results when a waste glass is contacted with demineralized water is a complex one. The two methods used to determine the solubility limits gave very different results, with the supersaturation method yielding much higher solution concentrations than the subsaturation method for most of the elements present in the waste glasses. The results show that it is impossible to assign solubility limits to the various glass components without thoroughly describing the glass-water systems. This includes not only defining the glass type and solution temperature, but also the glass surface area-to-water volume ratio (S/V) of the system and the complete thermal history of the system. 21 figures, 22 tables. (DLC)

  9. Research Needs for Magnetic Fusion Energy Sciences. Report of the Research Needs Workshop (ReNeW) Bethesda, Maryland, June 8-12, 2009

    SciTech Connect (OSTI)

    2009-06-08

    Nuclear fusion - the process that powers the sun - offers an environmentally benign, intrinsically safe energy source with an abundant supply of low-cost fuel. It is the focus of an international research program, including the ITE R fusion collaboration, which involves seven parties representing half the world's population. The realization of fusion power would change the economics and ecology of energy production as profoundly as petroleum exploitation did two centuries ago. The 21st century finds fusion research in a transformed landscape. The worldwide fusion community broadly agrees that the science has advanced to the point where an aggressive action plan, aimed at the remaining barriers to practical fusion energy, is warranted. At the same time, and largely because of its scientific advance, the program faces new challenges; above all it is challenged to demonstrate the timeliness of its promised benefits. In response to this changed landscape, the Office of Fusion Energy Sciences (OFES ) in the US Department of Energy commissioned a number of community-based studies of the key scientific and technical foci of magnetic fusion research. The Research Needs Workshop (ReNeW) for Magnetic Fusion Energy Sciences is a capstone to these studies. In the context of magnetic fusion energy, ReNeW surveyed the issues identified in previous studies, and used them as a starting point to define and characterize the research activities that the advance of fusion as a practical energy source will require. Thus, ReNeW's task was to identify (1) the scientific and technological research frontiers of the fusion program, and, especially, (2) a set of activities that will most effectively advance those frontiers. (Note that ReNeW was not charged with developing a strategic plan or timeline for the implementation of fusion power.) This Report presents a portfolio of research activities for US research in magnetic fusion for the next two decades. It is intended to provide a

  10. TOXIC SUBSTANCES FROM COAL COMBUSTION: A COMPREHENSIVE ASSESSMENT

    SciTech Connect (OSTI)

    C.L. Senior; T. Panagiotou; J.O.L. Wendt; W. Seames; F.E. Huggins; G.P Huffman; N. Yap; M.R. Ames; I.Olmez; T. Zeng; A.F. Sarofim; A. Kolker; R. Finkelman; J.J. Helble

    1998-07-16

    The Clean Air Act Amendments of 1990 identify a number of hazardous air pollutants (HAPs) as candidates for regulation. Should regulations be imposed on HAP emissions from coal-fired power plants, a sound understanding of the fundamental principles controlling the formation and partitioning of toxic species during coal combustion will be needed. With support from the Federal Energy Technology Center (FETC), the Electric Power Research Institute, and VTT (Finland), Physical Sciences Inc. (PSI) has teamed with researchers from USGS, the Massachusetts Institute of Technology (MIT), the University of Arizona (UA), the University of Kentucky (UK), the University of Connecticut (UC), the University of Utah (W) and the University of North Dakota Energy and Environmental Research Center (EERC) to develop a broadly applicable emissions model useful to regulators and utility planners. The new Toxics Partitioning Engineering Model (ToPEM) will be applicable to all combustion conditions including new fuels and coal blends, low-NO{sub x} combustion systems, and new power generation plants. Development of ToPEM will be based on PSI's existing Engineering Model for Ash Formation (EMAF). This report covers the reporting period from the submission of the draft Phase 1 Final Report through the end of June, 1998. During this period two of the three Phase 2 coals were procured and pulverized samples were distributed to team members. Analysis of Phase 1 X-Ray Absorption Fine Structure (XAFS) data, particularly of mercury in sorbent samples, continued. An improved method for identifying mercury compounds on sorbents was developed, leading to a clearer understanding of forms of mercury in char and sorbents exposed to flue gas. Additional analysis of Phase 1 large scale combustion data was performed to investigate mechanistic information related to the fate of the radionuclides Cs, Th, and Co. Modeling work for this period was focused on building and testing a sub-model for vaporization

  11. Toxic substances from coal combustion -- A comprehensive assessment. Quarterly report, October 1, 1996--December 31, 1996

    SciTech Connect (OSTI)

    Bool, L.E. III; Senior, C.L.; Huggins, F.; Huffman, G.P.; Shah, N.

    1997-01-31

    The Clean Air Act Amendments of 1990 identify a number of hazardous air pollutants (HAPs) as candidates for regulation. Should regulations be imposed on HAP emissions from coal-fired power plants, a sound understanding of the fundamental principles controlling the formation and partitioning of toxic species during coal combustion will be needed. With support from the Federal Energy Technology Center (FETC), the Electric Power Research Institute, and VTT (Finland), Physical Sciences Inc. (PSI) has teamed with researchers from USGS, MIT, the University of Arizona (UA), the University of Kentucky (UKy), the University of Connecticut, and Princeton University to develop a broadly applicable emissions model useful to regulators and utility planners. The new Toxics Partitioning Engineering Model (ToPEM) will be applicable to all combustion conditions including new fuels and coal blends, low-NOx combustion systems, and new power generation plants. Development of ToPEM will be based on PSI`s existing Engineering Model for Ash Formation (EMAF). During the past quarter the final program coal, from the Wyodak seam in the Powder River Basin, was acquired and distributed. Extensive coal characterization and laboratory work is underway to develop and test new sub-models. Coal characterization in the past quarter included direct identification of the modes of occurrence of various trace inorganic species in coal and ash using unique analytical techniques such as XAFS analysis and selective leaching. Combustion testing of the bituminous coals continued and additional data were obtained on trace element vaporization in the combustion zone. Studies of post-combustion trace element transformations, such as mercury speciation in the flue gas, were also begun in the last quarter.

  12. From QCD-based hard-scattering to nonextensive statistical mechanical descriptions of transverse momentum spectra in high-energy $pp$ and $$p\\bar p$$ collisions

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

    Wong, Cheuk-Yin; Wilk, Grzegorz; Cirto, Leonardo J. L.; Tsallis, Constantino

    2015-01-01

    Transverse spectra of both jets and hadrons obtained in high-energymore » $pp$ and $$p\\bar p $$ collisions at central rapidity exhibit power-law behavior of $1/p_T^n$ at high $p_T$. The power index $n$ is 4-5 for jet production and is slightly greater for hadron production. Furthermore, the hadron spectra spanning over 14 orders of magnitude down to the lowest $p_T$ region in $pp$ collisions at LHC can be adequately described by a single nonextensive statistical mechanical distribution that is widely used in other branches of science. This suggests indirectly the dominance of the hard-scattering process over essentially the whole $p_T$ region at central rapidity in $pp$ collisions at LHC. We show here direct evidences of such a dominance of the hard-scattering process by investigating the power index of UA1 jet spectra over an extended $p_T$ region and the two-particle correlation data of the STAR and PHENIX Collaborations in high-energy $pp$ and $$p \\bar p$$ collisions at central rapidity. We then study how the showering of the hard-scattering product partons alters the power index of the hadron spectra and leads to a hadron distribution that can be cast into a single-particle non-extensive statistical mechanical distribution. Because of such a connection, the non-extensive statistical mechanical distribution can be considered as a lowest-order approximation of the hard-scattering of partons followed by the subsequent process of parton showering that turns the jets into hadrons, in high energy $pp$ and $$p\\bar p$$ collisions.« less

  13. From QCD-based hard-scattering to nonextensive statistical mechanical descriptions of transverse momentum spectra in high-energy $pp$ and $p\\bar p$ collisions

    SciTech Connect (OSTI)

    Wong, Cheuk-Yin; Wilk, Grzegorz; Cirto, Leonardo J. L.; Tsallis, Constantino

    2015-01-01

    Transverse spectra of both jets and hadrons obtained in high-energy $pp$ and $p\\bar p $ collisions at central rapidity exhibit power-law behavior of $1/p_T^n$ at high $p_T$. The power index $n$ is 4-5 for jet production and is slightly greater for hadron production. Furthermore, the hadron spectra spanning over 14 orders of magnitude down to the lowest $p_T$ region in $pp$ collisions at LHC can be adequately described by a single nonextensive statistical mechanical distribution that is widely used in other branches of science. This suggests indirectly the dominance of the hard-scattering process over essentially the whole $p_T$ region at central rapidity in $pp$ collisions at LHC. We show here direct evidences of such a dominance of the hard-scattering process by investigating the power index of UA1 jet spectra over an extended $p_T$ region and the two-particle correlation data of the STAR and PHENIX Collaborations in high-energy $pp$ and $p \\bar p$ collisions at central rapidity. We then study how the showering of the hard-scattering product partons alters the power index of the hadron spectra and leads to a hadron distribution that can be cast into a single-particle non-extensive statistical mechanical distribution. Because of such a connection, the non-extensive statistical mechanical distribution can be considered as a lowest-order approximation of the hard-scattering of partons followed by the subsequent process of parton showering that turns the jets into hadrons, in high energy $pp$ and $p\\bar p$ collisions.

  14. Analyses to Verify and Improve the Accuracy of the Manufactured Home Energy Audit (MHEA)

    SciTech Connect (OSTI)

    Ternes, Mark P; Gettings, Michael B

    2008-12-01

    A series of analyses were performed to determine the reasons that the Manufactured Home Energy Audit (MHEA) over predicted space-heating energy savings as measured in a recent field test and to develop appropriate corrections to improve its performance. The study used the Home Energy Rating System (HERS) Building Energy Simulation Test (BESTEST) to verify that MHEA accurately calculates the UA-values of mobile home envelope components and space-heating energy loads as compared with other, well-accepted hourly energy simulation programs. The study also used the Procedures for Verification of RESNET Accredited HERS Software Tools to determine that MHEA accurately calculates space-heating energy consumptions for gas furnaces, heat pumps, and electric-resistance furnaces. Even though MHEA's calculations were shown to be correct from an engineering point of view, three modifications to MHEA's algorithms and use of a 0.6 correction factor were incorporated into MHEA to true-up its predicted savings to values measured in a recent field test. A simulated use of the revised version of MHEA in a weatherization program revealed that MHEA would likely still recommend a significant number of cost-effective weatherization measures in mobile homes (including ceiling, floor, and even wall insulation and far fewer storm windows). Based on the findings from this study, it was recommended that a revised version of MHEA with all the changes and modifications outlined in this report should be finalized and made available to the weatherization community as soon as possible, preferably in time for use within the 2009 Program Year.

  15. Improving the efficiency of residential air-distribution systems in California, Phase 1

    SciTech Connect (OSTI)

    Modera, M.; Dickerhoff, D.; Jansky, R.; Smith, B.

    1992-06-01

    This report describes the results of the first phase of a multiyear research project. The project`s goal is to investigate ways to improve the efficiency of air-distribution systems in detached, single-family residences in California. First-year efforts included: A survey of heating, ventilating, and air conditioning (HVAC) contractors in California. A 31-house field study of distribution-system performance based on diagnostic measurements. Development of an integrated air-flow and thermal-simulation tool for investigating residential air-distribution system performance. Highlights of the field results include the following: Building envelopes for houses built after 1979 appear to be approximately 30% tighter. Duct-system tightness showed no apparent improvement in post-1979 houses. Distribution-fan operation added an average of 0.45 air changes per hour (ACH) to the average measured rate of 0.24 ACH. The simulation tool developed is based on DOE-2 for the thermal simulations and on MOVECOMP, an air-flow network simulation model, for the duct/house leakage and flow interactions. The first complete set of simulations performed (for a ranch house in Sacramento) indicated that the overall heating-season efficiency of the duct systems was approximately 65% to 70% and that the overall cooling-season efficiency was between 60% and 75%. The wide range in cooling-season efficiency reflects the difference between systems with attic return ducts and those with crawl-space return ducts, the former being less efficient. The simulations also indicated that the building envelope`s UA-value, a measurement of thermoconductivity, did not have a significant impact on the overall efficiency of the air-distribution system.

  16. Routine production of copper-64 using 11.7MeV protons

    SciTech Connect (OSTI)

    Jeffery, C. M.; Smith, S. V.; Asad, A. H.; Chan, S.; Price, R. I.

    2012-12-19

    Reliable production of copper-64 ({sup 64}Cu) was achieved by irradiating enriched nickel-64 ({sup 64}Ni, >94.8%) in an IBA 18/9 cyclotron. Nickel-64 (19.1 {+-} 3.0 mg) was electroplated onto an Au disc (125{mu}m Multiplication-Sign 15mm). Targets were irradiated with 11.7 MeV protons for 2 hours at 40{mu}A. Copper isotopes ({sup 60,61,62,64}Cu) were separated from target nickel and cobalt isotopes ({sup 55,57,61}Co) using a single ion exchange column, eluted with varying concentration of low HCl alcohol solutions. The {sup 64}Ni target material was recovered and reused. The {sup 64}Cu production rate was 1.46{+-}0.3MBq/{mu}A.hr/mg{sup 64}Ni(n = 10) (with a maximum of 2.6GBq of {sup 64}Cu isolated after 2hr irradiation at 40uA. Radionuclidic purity of the {sup 64}Cu was 98.7 {+-} 1.6 % at end of separation. Cu content was < 6mg/L (n = 21). The specific activity of {sup 64}Cu was determined by ICP-MS and by titration with Diamsar to be 28.9{+-}13.0GBq/{mu}mol[0.70{+-}0.35Ci/{mu}mol]/({mu}A.hr/mg{sup 64}Ni)(n = 10) and 13.1{+-}12.0GBq/{mu}mol[0.35{+-}0.32Ci/{mu}mol]/({mu}A.hr/mg{sup 64}Ni)(n 9), respectively; which are in agreement, however, further work is required.

  17. Effects of high-voltage transmission lines on honeybees

    SciTech Connect (OSTI)

    Greenberg, B.; Bindokas, V.P.; Gauger, J.R.

    1985-05-01

    When shielded and exposed colonies were placed at incremental distances at a right angle from a 760-kV transmission line different thresholds for biologic effects were obtained. Hive exposures were controlled (E-field: 7, 5.5, 4.1, 1.8, and 0.65 to 0.85 kV/m) by variable height current collectors; shielded hives under the line behave normally. Exposure to 7 kV/m can produce the following sequence of events: (1) increased motor activity and transient hive temperature increase; (2) abnormal propolization; (3) retarded hive weight gain; (4) excess queen cell production with queen loss; (5) reduction of sealed brood area; and (6) poor winter survival. No biological effects were detected below 4.1 kV/m, thus the ''biological effects corridor'' is limited to approximately 23 m beyond a ground projection of each outer phase wire. Hive architecture enhances E-fields and creates shock hazards for bees. Intra-hive E-fields (15 to 100+ kV/m) were measured with a displacement current sensor and fiber optic telemetry link. Step-potential-induced currents up to 0.5 uA were measured with a bee model in hives at 7 kV/m. To investigate further the role of shock versus electric field exposure the study was continued to develop hive entrance extensions (porches), which produce controlled bee exposure to E-field or shock, and to test the feasibility of using these porches in such a study. Biological effects (e.g., abnormal propolization, retarded hive weight, queen loss) found in colonies with total-hive exposure were produced by entrance-only exposure of adult bees. We now have an exposure system in which E-field and shock can be separately controlled to reproduce the biological effects. 10 refs.

  18. TOXIC SUBSTANCES FROM COAL COMBUSTION-A COMPREHENSIVE ASSESSMENT

    SciTech Connect (OSTI)

    C.L. Senior; F. Huggins; G.P. Huffman; N. Shah; N. Yap; J.O.L. Wendt; W. Seames; M.R. Ames; A.F. Sarofim; S. Swenson; J.S. Lighty; A. Kolker; R. Finkelman; C.A. Palmer; S.J. Mroczkowski; J.J. Helble; R. Mamani-Paco; R. Sterling; G. Dunham; S. Miller

    2001-06-30

    The Clean Air Act Amendments of 1990 identify a number of hazardous air pollutants (HAPs) as candidates for regulation. Should regulations be imposed on HAP emissions from coal-fired power plants, a sound understanding of the fundamental principles controlling the formation and partitioning of toxic species during coal combustion will be needed. With support from the National Energy Technology Laboratory (NETL), the Electric Power Research Institute, and VTT (Finland), Physical Sciences Inc. (PSI) has teamed with researchers from USGS, MIT, the University of Arizona (UA), the University of Kentucky (UK), the University of Connecticut (UC), the University of Utah (UU) and the University of North Dakota Energy and Environmental Research Center (EERC) to develop a broadly applicable emissions model useful to regulators and utility planners. The new Toxics Partitioning Engineering Model (ToPEM) will be applicable to all combustion conditions including new fuels and coal blends, low-NOx combustion systems, and new power generation plants. Development of ToPEM will be based on PSI's existing Engineering Model for Ash Formation (EMAF). The work discussed in this report covers the Phase II program. Five coals were studied (three in Phase I and two new ones in Phase II). In this work UK has used XAFS and Moessbauer spectroscopies to characterize elements in project coals. For coals, the principal use was to supply direct information about certain hazardous and other key elements (iron) to complement the more complete indirect investigation of elemental modes of occurrence being carried out by colleagues at USGS. Iterative selective leaching using ammonium acetate, HCl, HF, and HNO3, used in conjunction with mineral identification/quantification, and microanalysis of individual mineral grains, has allowed USGS to delineate modes of occurrence for 44 elements. The Phase II coals show rank-dependent systematic differences in trace-element modes of occurrence. The work at UU

  19. Toxic substances from coal combustion -- A comprehensive assessment

    SciTech Connect (OSTI)

    Senior, C.L.; Panagiotou, T.; Huggins, F.E.; Huffman, G.P.; Yap, N.; Wendt, J.O.L.; Seames, W.; Ames, M.R.; Sarofim, A.F.; Lighty, J.; Kolker, A.; Finkelman, R.; Palmer, C.A.; Mroczkowsky, S.J.; Helble, J.J.; Mamani-Paco, R.

    1999-07-30

    The Clean Air Act Amendments of 1990 identify a number of hazardous air pollutants (HAPs) as candidates for regulation. Should regulations be imposed on HAP emissions from coal-fired power plants, a sound understanding of the fundamental principles controlling the formation and partitioning of toxic species during coal combustion will be needed. With support from the Federal Energy Technology Center (FETC), the Electric Power Research Institute, and VTT (Finland), Physical Sciences Inc. (PSI) has teamed with researchers from USGS, MIT, the University of Arizona (UA), the University of Kentucky (UK), the University of Connecticut (UC), the University of Utah (UU) and the University of North Dakota Energy and Environmental Research Center (EERC) to develop a broadly applicable emissions model useful to regulators and utility planners. The new Toxics Partitioning Engineering Model (ToPEM) will be applicable to all combustion conditions including new fuels and coal blends, low-NOx combustion systems, and new power generation plants. Development of ToPEM will be based on PSI's existing Engineering Model for Ash Formation (EMAF). This report covers the period from 1 April 1999 to 30 June 1999. During this quarter low temperature ashing and elemental analysis of the three Phase II coals were completed. Results from MIT and USGS are comparable. Plans were made for measurements of loss of trace elements during devolatilization and for single particle combustion studies at the University of Utah. The iodated charcoal trap was tested on coal combustion flue gas and was shown to collect both Hg and Se in from the vapor phase with 100% efficiency. Data from the University of Arizona self-sustained combustor were analyzed from the combustion of three coals: Ohio, Wyodak and Illinois No. 6. Ash size distributions and enrichment factors for selected trace elements were calculated. The correlation between the concentration of the more volatile trace elements in the ash and the

  20. Research in Neutrino Physics

    SciTech Connect (OSTI)

    Busenitz, Jerome

    2014-09-30

    Research in Neutrino Physics We describe here the recent activities of our two groups over the first year of this award (effectively November 2010 through January 2012) and our proposed activities and associated budgets for the coming grant year. Both of our groups are collaborating on the Double Chooz reactor neutrino experiment and are playing major roles in calibration and analysis. A major milestone was reached recently: the collaboration obtained the first result on the search for 13 based on 100 days of data from the far detector. Our data indicates that 13 is not zero; specifically the best fit of the neutrino oscillation hypothesis to our data gives sin2 (2 13) = 0.086 ± 0.041 (stat) ± 0.030 (syst) The null oscillation hypothesis is excluded at the 94.6% C.L. This result1 has been submitted to Physical Review Letters. As we continue to take data with the far detector in the coming year, in parallel with completing the construction of the near lab and installing the near detector, we expect the precision of our measurement to improve as we gather significantly more statistics, gain better control of backgrounds through use of partial power data and improved event selection, and better understand the detector energy scale and detection efficiency from calibration data. With both detectors taking data starting in the second half of 2013, we expect to further drive down the uncertainty on our measurement of sin2 (2 13) to less than 0.02. Stancu’s group is also collaborating on the MiniBooNE experiment. Data taking is scheduled to continue through April, by which time 1.18 × 1021 POT is projected. The UA group is playing a leading role in the measurement of antineutrino cross sections, which should be the subject of a publication later this year as well as of Ranjan Dharmapalan’s Ph.D. thesis, which he is expected to defend by the end of this year. It is time to begin working on projects which will eventually succeed Double Chooz and MiniBooNE as the main

  1. Techno-Economic Analysis of Scalable Coal-Based Fuel Cells

    SciTech Connect (OSTI)

    Chuang, Steven S. C.

    2014-08-31

    Researchers at The University of Akron (UA) have demonstrated the technical feasibility of a laboratory coal fuel cell that can economically convert high sulfur coal into electricity with near zero negative environmental impact. Scaling up this coal fuel cell technology to the megawatt scale for the nation’s electric power supply requires two key elements: (i) developing the manufacturing technology for the components of the coal-based fuel cell, and (ii) long term testing of a kW scale fuel cell pilot plant. This project was expected to develop a scalable coal fuel cell manufacturing process through testing, demonstrating the feasibility of building a large-scale coal fuel cell power plant. We have developed a reproducible tape casting technique for the mass production of the planner fuel cells. Low cost interconnect and cathode current collector material was identified and current collection was improved. In addition, this study has demonstrated that electrochemical oxidation of carbon can take place on the Ni anode surface and the CO and CO2 product produced can further react with carbon to initiate the secondary reactions. One important secondary reaction is the reaction of carbon with CO2 to produce CO. We found CO and carbon can be electrochemically oxidized simultaneously inside of the anode porous structure and on the surface of anode for producing electricity. Since CH4 produced from coal during high temperature injection of coal into the anode chamber can cause severe deactivation of Ni-anode, we have studied how CH4 can interact with CO2 to produce in the anode chamber. CO produced was found able to inhibit coking and allow the rate of anode deactivation to be decreased. An injection system was developed to inject the solid carbon and coal fuels without bringing air into the anode chamber. Five planner fuel cells connected in a series configuration and tested. Extensive studies on the planner fuels

  2. Novel Molten Salts Thermal Energy Storage for Concentrating Solar Power Generation

    SciTech Connect (OSTI)

    Reddy, Ramana G.

    2013-10-23

    The explicit UA program objective is to develop low melting point (LMP) molten salt thermal energy storage media with high thermal energy storage density for sensible heat storage systems. The novel Low Melting Point (LMP) molten salts are targeted to have the following characteristics: 1. Lower melting point (MP) compared to current salts (<222ºC) 2. Higher energy density compared to current salts (>300 MJ/m3) 3. Lower power generation cost compared to current salt In terms of lower power costs, the program target the DOE's Solar Energy Technologies Program year 2020 goal to create systems that have the potential to reduce the cost of Thermal Energy Storage (TES) to less than $15/kWh-th and achieve round trip efficiencies greater than 93%. The project has completed the experimental investigations to determine the thermo-physical, long term thermal stability properties of the LMP molten salts and also corrosion studies of stainless steel in the candidate LMP molten salts. Heat transfer and fluid dynamics modeling have been conducted to identify heat transfer geometry and relative costs for TES systems that would utilize the primary LMP molten salt candidates. The project also proposes heat transfer geometry with relevant modifications to suit the usage of our molten salts as thermal energy storage and heat transfer fluids. The essential properties of the down-selected novel LMP molten salts to be considered for thermal storage in solar energy applications were experimentally determined, including melting point, heat capacity, thermal stability, density, viscosity, thermal conductivity, vapor pressure, and corrosion resistance of SS 316. The thermodynamic modeling was conducted to determine potential high temperature stable molten salt mixtures that have thermal stability up to 1000 °C. The thermo-physical properties of select potential high temperature stable (HMP) molten salt mixtures were also experimentally determined. All the salt mixtures align with the go

  3. Toxic substances from coal combustion -- A comprehensive assessment

    SciTech Connect (OSTI)

    C.L. Senior; T. Panagiotou; F.E. Huggins; G.P. Huffman; N. Yap; J.O.L. Wendt; W. Seames; M.R. Ames; A.F Sarofim; J. Lighty; A. Kolker; R. Finkelman; C.A. Palmer; S.J. Mroczkowsky; J.J. Helble; R. Mamani-Paco

    1999-11-01

    The Clean Air Act Amendments of 1990 identify a number of hazardous air pollutants (HAPs) as candidates for regulation. Should regulations be imposed on HAP emissions from coal-fired power plants, a sound understanding of the fundamental principles controlling the formation and partitioning of toxic species during coal combustion will be needed. With support from the Federal Energy Technology Center (FETC), the Electric Power Research Institute, and VTT (Finland), Physical Sciences Inc. (PSI) has teamed with researchers from USGS, MIT, the University of Arizona (UA), the University of Kentucky (UK), the University of Connecticut (UC), the University of Utah (UU) and the University of North Dakota Energy and Environmental Research Center (EERC) to develop a broadly applicable emissions model useful to regulators and utility planners. The new Toxics Partitioning Engineering Model (ToPEM) will be applicable to all combustion conditions including new fuels and coal blends, low-NOx combustion systems, and new power generation plants. Development of ToPEM will be based on PSI's existing Engineering Model for Ash Formation (EMAF). This report covers the reporting period from 1 July 1999 to 30 September 1999. During this period the MIT INAA procedures were revised to improve the quality of the analytical results. Two steps have been taken to reduce the analytical errors. A new nitric acid leaching procedure, modified from ASTM procedure D2492, section 7.3.1 for determination of pyritic sulfur, was developed by USGS and validated. To date, analytical results have been returned for all but the last complete round of the four-step leaching procedure. USGS analysts in Denver have halted development of the cold vapor atomic fluorescence technique for mercury analysis procedure in favor of a new direct analyzer for Hg that the USGS is in the process of acquiring. Since early June, emphasis at USGS has been placed on microanalysis of clay minerals in project coals in preparation