National Library of Energy BETA

Sample records for ing cool ing

  1. Kitty Inglis Jane Harvell

    E-Print Network [OSTI]

    Sussex, University of

    Kitty Inglis Librarian Jane Harvell Head of Library Content Delivery & Digital Strategy (ActingFT, 2PT) Eleanor Craig Digital Content Librarian G7 Library Assistant Systems G3 Library Assistants G) Sally Faith Head of Library Planning & Administration Joanna Ball Head of Library Academic Services

  2. Routine EH& ing and labo

    E-Print Network [OSTI]

    Johnson, Eric E.

    for fication or m atory decom ing of a large contaminati from capita ordinary eme d to, acts of uality analyse sal cost for r ion producin iners unsuita ylinders with k sensitive ch ury oxides ­ es and ashes n cost unlabeled or s EH&S pers e time osal that resu odel, renova spill clean-u ion, sabotag al

  3. Theoryand Applications Perta in ing to

    E-Print Network [OSTI]

    Simons, Jack

    Part 3 Theoryand Applications Perta in ing to Photochemical Processes Chapters 1-4 treated thermal-state potentlal energy surfaces that play cruclal roles In rate-cletermlnlng processes because the slaw rate mostphotochemlcal processes. Thepurpose ot thlsrevlew Is to tocus attentlon on those aspects ot partlcular exclted

  4. Ing Arvid Nesheim | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy ResourcesOrder at 8, 13 (Vt.Infinifuel Biodiesel JumpInfotilityIng Arvid

  5. LACEwING: Lessons from a New Moving Group Code

    E-Print Network [OSTI]

    Riedel, Adric R

    2015-01-01

    With all the new discoveries being made about nearby young stars, the ability to find new nearby young stars is as important as ever, and membership identification codes will continue to perform a vital role in scientific research. In the process of creating a new moving group membership identification code - LocAting Constituent mEmbers In Nearby Groups (LACEwING) - we have discovered a few pointers relevant to astronomers trying to use codes like LACEwING to locate young stars.

  6. STEM-ing the Tide | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterestedReplacement-2-AA-1 SECTION JSTEM-ing the Tide STEM-ing the Tide September 29,

  7. InventIngFuture Virginia Tech Research CenterArlington

    E-Print Network [OSTI]

    , and provides seed capital for new university initiatives. #12;buIldInglocatIon and Virginia Tech Research. The new Virginia Tech Research Center will drive greater ingenuity and innovation for both ArlingtonInventIngFuture the Virginia Tech Research Center­Arlington Virginia Tech is an equal opportunity

  8. Investigador Departamento Nazario Ramrez, PhD Ing. Industrial

    E-Print Network [OSTI]

    Gilbes, Fernando

    Ingeniería Agrícola Nazario Ramírez, PhD Ing. Industrial Ciencias Marinas Ciencias Marinas Por segundo año. Morell, PhD Correlate data from electronic databases to ocean measurements Pieter Van der Meer Durante el: Hurricane wind profile model Eric Harmsen, PhD Química Aurelio Mercado Aidalú Joubert, PhD Proyecto: Física

  9. Successful application of promis-ing new technologies is predicated

    E-Print Network [OSTI]

    34 Successful application of promis- ing new technologies is predicated on understanding Fisheries Service, NOAA. Abstract--New technologies can be riddled with unforeseen sources of error and controlling sources of errors. The need to identify sources of error with the development of new fisheries

  10. The Misunderstood Social Activist: A Reexamination of the Plays of William Inge

    E-Print Network [OSTI]

    Woods, Robert

    2013-05-03

    2 The Misunderstood Social Activist: A Reexamination of the Plays of William Inge By Robert Woods © 2013 Robert Woods ALL RIGHTS RESERVED 3 On December 5... the central relationship of the play, between Bo, Inge's by-then-typical brawny, unintellectual male stud, and Cherie, the young woman who has gotten herself into difficulties by giving in to her sexual desires. It is that relationship which Inge uses...

  11. "Dark Web: Exploring and Min-ing the Dark Side of the Web"

    E-Print Network [OSTI]

    Michelsen, Claus

    Title: "Dark Web: Exploring and Min- ing the Dark Side of the Web" Speaker: Director, Prof will review the emerging research in Terrorism Informatics based on a web mining perspective. Recent progress in the internationally re- nowned Dark Web project will be reviewed, including: deep/dark web spider- ing (web sites

  12. Franois Barthelat, Ph.D, Ing. Department of Mechanical Engineering Phone: (514) 3986318

    E-Print Network [OSTI]

    Barthelat, Francois

    1 François Barthelat, Ph.D, Ing. Department of Mechanical Engineering Phone: (514 APPOINTMENTS Associate Professor, Mechanical Engineering, McGill University (2012present) Assistant Professor, Mechanical Engineering, McGill University (20062012) Associate Member, Biomedical Engineering

  13. ISIS polarimetry for ING support astronomers Isaac Newton Group of Telescopes

    E-Print Network [OSTI]

    ISIS polarimetry for ING support astronomers Isaac Newton Group of Telescopes Pablo Rodr 0.1 Document history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 ISIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2 Setting up ISIS for spectropolarimetry . . . . . . . . . . . . . . . . . . . . . 4 1

  14. Fachgebiet Leistungselektronik und Elektrische Antriebstechnik Prof. Dr.-Ing. J. Bcker

    E-Print Network [OSTI]

    Paderborn, Universität

    Pos.1 Pos.2 iC C R iR u(t) Zum Zeitpunkt t = 0 werde der Schalter S von Position 1 in Position 2 Elektrische Antriebstechnik Prof. Dr.-Ing. J. Böcker Pos.2 12T1T t0T 13T Schalter- stellung Pos.1 12T1T t0T 13 und Elektrische Antriebstechnik Prof. Dr.-Ing. J. Böcker Aufgabe 4: RL-Reihenschaltung S U0 Pos.1 Pos

  15. A review of "“The Temple” mit einer deutschen Versübersetzung." by Inge Leimberg ed. George Herbert 

    E-Print Network [OSTI]

    Bill Engel

    2002-01-01

    Herbert. ?The Temple? mit einer deutschen Vers?bersetzung. Ed. Inge Leimberg. M?nster, New York, Munich, Berlin: Waxmann Verlag, 2002. xx + 473 pp. 39,00 EURO. Review by BILL ENGEL (NASHVILLE, TENNESSEE). Seventeenth-century scholars will be delighted... and instructed by Inge Leimberg?s facing-page translation of the 1633 Cambridge edition of The Temple. The notes alone will amply reward any reader of German (403-44). Not every poem is glossed, however, for Leimberg has carefully selected what is in need...

  16. A Place of His Own: Inge's "The Tiny Closet" as Outside Sexual and Political Orders

    E-Print Network [OSTI]

    Warren, Brian; Hernandez, Teresa

    2013-05-03

    mainstream society. Homosexuality, which is merely implied by the tenant’s hat making, makes Mr. Newbold an outcast and a “creature” (Inge 64) outside of social acceptance. As Mrs. Crosby screams “Hats! Hats! Hats! With flowers on them” with disbelief, Mrs... “big four” full-length plays (Come Back, Little Sheba; Picnic; Bus Stop; and The Dark at the Top of the Stairs) were beginning to establish his greatness as a playwright. Inge famously developed one of his one-acts, People in the Wind, into the full...

  17. Water Quality Protection and Management Prof. Dr.-Ing. habil. Herwig Lehmann

    E-Print Network [OSTI]

    Rotation and Land Preparation easures 1. Farm Ponds 2. Water Harvesting Measures 1. Checkdam/Reservoir 2Water Quality Protection and Management Prof. Dr.-Ing. habil. Herwig Lehmann University of Hannover Use & Land Cover TopographyTopography Semi arid/Sub- humid Climatic Watershed Quantitative Water

  18. Prof. Ing. Alessandro A.Golkar, PhD Skolkovo Institute of Science and Technology

    E-Print Network [OSTI]

    Architecture for Large-Scale Infrastructures; Space Systems, Small Satellite Technology. OTHER CURRENTProf. Ing. Alessandro A.Golkar, PhD Skolkovo Institute of Science and Technology 100 Novaya Ulitsa and Technology (Skoltech) in Moscow, Russian Federation, a private university opened in collaboration with MIT

  19. CAD BASED DRILLING USING CONVENTIONAL TWIST DRILLS PANAGIOTIS KYRATSIS*, Dr. Ing. NIKOLAOS BILALIS**, Dr. VASILIS

    E-Print Network [OSTI]

    Aristomenis, Antoniadis

    CAD BASED DRILLING USING CONVENTIONAL TWIST DRILLS PANAGIOTIS KYRATSIS*, Dr. Ing. NIKOLAOS BILALIS, antoniadis@dpem.tuc.gr Abstract: Twist drills are geometrically complex tools, which are used in industry and experimental approaches for drilling simulation. The present paper is based on the ground that the increasing

  20. Department of Power Electronics and Electrical Drives Prof. Dr.Ing. Joachim Bcker

    E-Print Network [OSTI]

    Paderborn, Universität

    Ing. J. Böcker Power Electronics Trial Exam: (Summer Term 2014) Page 3 of 5 Task 2: Buck-Boost converter (25 Points) Figure 2 shows a buck-boost converter. The switches S1 and D1 are assumed to be ideal in continuous conduction mode. Fig.2 : Buck-Boost converter 2.1 Write down the differential equations

  1. Department of Power Electronics and Electrical Drives Prof. Dr. Ing. Joachim Bcker

    E-Print Network [OSTI]

    Paderborn, Universität

    Converter (25 Points) Figure 1 shows a boost converter. The input voltage to the converter is U1 = 8 V Figure 1: Boost converter Note: For questions 1.1 to 1.5, RC can be considered zero. Estimate Drives Prof. Dr. Ing. J. Böcker Power Electronics Final Examination SS 2014 Page 2 of 6 Task 1: Boost

  2. Fachgebiet Leistungselektronik und Elektrische Antriebstechnik Prof. Dr.Ing. Joachim Bcker

    E-Print Network [OSTI]

    Paderborn, Universität

    .01.2014 Test Examination: Mechatronics and Electrical Drives Page 1 of 8 Test Examination: Mechatronics.01.2014 Test Examination: Mechatronics and Electrical Drives Page 2 of 8 Exercise 1: Basic Magnetics (20 Points Elektrische Antriebstechnik Prof. Dr.­Ing. J. Böcker 08.01.2014 Test Examination: Mechatronics and Electrical

  3. Department of Power Electronics and Electrical Drives Prof. Dr.Ing. Joachim Bcker

    E-Print Network [OSTI]

    Paderborn, Universität

    .09.2014 Mechatronics und Electrical Drives SS 2014 Page 1 of 6 Mechatronics and Electrical Drives 03.09.2014 Surname Drives Prof. Dr.­Ing. J. Böcker 03.09.2014 Mechatronics und Electrical Drives SS 2014 Page 2 of 6.09.2014 Mechatronics und Electrical Drives SS 2014 Page 3 of 6 Aufgabe 2: Reluctance motor (18 Points) The profiles

  4. Climate change is not "a problem" wait-ing for "a solution". It is an environ-

    E-Print Network [OSTI]

    Hulme, Mike

    41 Climate change is not "a problem" wait- ing for "a solution". It is an environ- mental, cultural humanity's place on Earth. My new book, Why We Disagree About Climate Change, dissects this idea of climate about it. It also develops a different way of approaching the idea of climate change and of working

  5. NTNU Dr. ing. Thesis 2001:43 Ivar J. Halvorsen Minimum Energy Requirements

    E-Print Network [OSTI]

    Skogestad, Sigurd

    was followed in more detail. My background is from the department of Engineering Cybernetics, NTNU, where I- neer to have a basic understanding of the process behaviour. In process design, chemical engineers Engineering Norwegian University of Science and Technology N-7491 Trondheim, Norway Dr. ing. Thesis 2001

  6. Analysis and Comparison between War Driving and War Walk-ing in Metropolitan WiFi Radio Maps

    E-Print Network [OSTI]

    Chu, Hao-hua

    Analysis and Comparison between War Driving and War Walk- ing in Metropolitan WiFi Radio Maps Arvin, Hsinchu County, 310, Taiwan arvin@itri.org.tw ABSTRACT War-driving is currently the most widely adopted cost for war driv- ing is smaller than that of war walking, its positional accu- racy is also lower

  7. REVISTA INTERNACIONAL METODOS NUMERICOS EN INGENIERIA Rev. Int. Met. Numer. Ing.

    E-Print Network [OSTI]

    Gomez, Hector

    REVISTA INTERNACIONAL M´ETODOS NUM´ERICOS EN INGENIER´IA Rev. Int. M´et. Num´er. Ing. Un nuevo´ericos en Ingenier´ia, GMNI Departamento de M´etodos Matem´aticos y de Representaci´on E.T.S. de Ingenieros aplicaciones pr´acticas de ingenier´ia el transporte se produce conjuntamente por convecci´on y por difusi

  8. The Essence of American Drama: The Short Plays of William Inge

    E-Print Network [OSTI]

    Wolf, Howard R.

    2012-04-01

    to the World” (441) Lenny and George in Of Mice and Men; Alice Hindman in Sherwood Anderson’s “Adventure” (Winesburg, Ohio); The Lone Ranger and Tonto (?), and many others. One of those other pairs is Ben and the Old Man (the professor, again.... 5. SEXUAL LIBERATION: 1960-2010 It’s hard to know what kinds of plays William Inge might have written and how they would have been received, had he emerged in the 1960’s, not 1950’s. If he had experienced the permissiveness atmosphere of the 1960...

  9. Jozo Dujmovi was born in Dubrovnik, Croatia. He received the Dipl. Ing. degree in electronic and telecommunication engineering and the

    E-Print Network [OSTI]

    Dujmovic, Jozo J.

    Jozo Dujmovi was born in Dubrovnik, Croatia. He received the Dipl. Ing. degree in electronic on Software and Performance (WOSP 2004). #12;Jozo Dujmovi (M'92-SM'97) was born in Dubrovnik, Croatia. He

  10. Histone H3K4me3 Binding Is Required for the DNA Repair and Apoptotic Activities of ING1 Tumor

    E-Print Network [OSTI]

    Verkhusha, Vladislav V.

    of growth 1 (ING1) is implicated in oncogenesis, DNA damage repair, and apoptosis. Mutations within the ING11) is a member of the recently discovered family of tumor suppressors implicated in oncogenesis

  11. Ivey ING Leadership Centre, Toronto, February 19-21, 2013 1 CIFAR-OBI Neuroscience Accelerator workshop: Autism

    E-Print Network [OSTI]

    workshop: Autism Ivey ING Leadership Centre, Toronto, February 19-21, 2013 OnFebruary19-21,2013,CIFAR-longbraindisorder. SESSION I: AUTISM SPECTRUM DISORDER ­ OVERVIEW Session Chair: Sir Michael Rutter, King's College London: Autism spectrum disorder (ASD) is currently reported to occur in roughly 1% of the human population

  12. AC 2011-732: INTEGRATING NASA SCIENCE AND ENGINEERING: US-ING AN INNOVATIVE SOFTWARE CURRICULUM DELIVERY TOOL

    E-Print Network [OSTI]

    AC 2011-732: INTEGRATING NASA SCIENCE AND ENGINEERING: US- ING AN INNOVATIVE SOFTWARE CURRICULUM DELIVERY TOOL TO CREATE A NASA-BASED CURRICULUM Morgan M Hynes, Tufts University Elsa Head, Tufts;Integrating NASA Science and Engineering: Using an Innovative Software Curriculum Delivery Tool to Create

  13. AC 2011-2087: FIRST YEAR ENGINEERING STUDENTS ARE STRIK-INGLY IMPOVERISHED IN THEIR SELF-CONCEPT AS PROFESSIONAL

    E-Print Network [OSTI]

    Guilford, William

    AC 2011-2087: FIRST YEAR ENGINEERING STUDENTS ARE STRIK- INGLY IMPOVERISHED IN THEIR SELF-CONCEPT for education. Brian A Nosek, University of Virginia c American Society for Engineering Education, 2011 #12;First year engineering students are strikingly impoverished in their self-concept as professional

  14. The solar eclipse is indeed a momentous, or at least visually entertain-ing and curious happening in astrology.

    E-Print Network [OSTI]

    Little, John B.

    The solar eclipse is indeed a momentous, or at least visually entertain- ing and curious happening recordings of lunar and solar eclipses. 2 #12;The Dresden Codex was for the Mayans a way to predict eclipses likely that Martin Meinshausen proposed that this data was related to the timing of series of solar

  15. Measurements of the soot emissions and engine operat-ing parameters from a diesel engine during transient op-

    E-Print Network [OSTI]

    Daraio, Chiara

    ABSTRACT Measurements of the soot emissions and engine operat- ing parameters from a diesel engine and are the subject of future research. INTRODUCTION Soot emissions from diesel engines are well known to have gov- erning the emission of particles from diesel engines are becoming ever more stringent. The soot

  16. he application of rapid prototyping (RP) in fabricat-ing nonassembly robotic systems with inserts is pre-

    E-Print Network [OSTI]

    Mavroidis, Constantinos

    T he application of rapid prototyping (RP) in fabricat- ing nonassembly robotic systems with inserts is pre- sented in this article. The development of robotic systems that have all necessary of which are essential steps toward the future goal of automated (robotized) robot design and manufacturing

  17. Seismic technology will be of key importance for evaluat-ing gas-hydrate resources, particularly across the Gulf of

    E-Print Network [OSTI]

    Texas at Austin, University of

    Seismic technology will be of key importance for evaluat- ing gas-hydrate resources, particularly across the Gulf of Mexico (GoM) where many seismic surveys have been acquired and will continue to be acquired. To apply seismic technology to gas-hydrate studies in the gulf in an optimal manner

  18. lthough most people have a common understand-ing of what the Internet is, the expression Future

    E-Print Network [OSTI]

    lthough most people have a common understand- ing of what the Internet is, the expression Future Internet has different meanings depending essen- tially on the expectations about the future connec- tivity of the Internet, are com- plementary, each highlighting different aspects of the expect- ed future network

  19. Salary savings scheme 2011 (ING BANK) 11-10-2010 Personnel and Organization Department 1/1

    E-Print Network [OSTI]

    Franssen, Michael

    Salary savings scheme 2011 (ING BANK) 11-10-2010 Personnel and Organization Department 1!! The undersigned hereby declares not to participate in a "course-of-life" arrangement or a salary savings scheme-year and you can only participate in a salary savings scheme via one employer Alteration as of (enter date

  20. Material development in the SI sub 3 N sub 4 system using glass encapsulated Hip'ing

    SciTech Connect (OSTI)

    Corbin, N.D.; Sundberg, G.J.; Siebein, K.N.; Willkens, C.A.; Pujari, V.K.; Rossi, G.A.; Hansen, J.S.; Chang, C.L.; Hammarstrom, J.L.

    1992-04-01

    This report covers a two-year program to develop fully dense Si{sub 3}N{sub 4} matrix SiC whisker composites with enhanced properties over monolithic Si{sub 3}N{sub 4} materials. The primary goal was to develop a composite with a fracture toughness > 10 MPa{radical}m, capable of using high pressure glass encapsulated HIP'ing. Coating methods were developed to apply thin (<150nm) stoichiometric BN layers to SiC whiskers and also to apply a dual coating of SiC over carbon to the whiskers. Fracture toughness of the composites was determined to increase as the quantity of whiskers (or elongated grains) with their axis perpendicular to the crack plane increased. Of the interface compositions evaluated in this effort, carbon was determined to be the most effective for increasing toughness. The highest toughnesses (6.8--7.0 MPa{radical}m) were obtained with uniaxially aligned carbon coated whiskers. There was no evidence of the carbon coating compromising the oxidation resistance of the composites at 1370{degree}C.

  1. Searching for alternative solutions of an indeterminate reason-ing task is an important and necessary step in order to draw

    E-Print Network [OSTI]

    Abstract Searching for alternative solutions of an indeterminate reason- ing task is an important mental representations and processes of the search for alternatives in spatial reasoning, an experiment. The results showed that searching for alternative solutions can be best explained as a revision process

  2. eNgINeerINg g r A d U A T e P r O g r A M S

    E-Print Network [OSTI]

    Heller, Barbara

    IIT ArMOUr COllege Of eNgINeerINg g r A d U A T e P r O g r A M S Educating a nEw gEnEration of EnginEErs #12;A TrAdiTion of ExcEllEncE Armour College of Engineering was founded in 1893 as Armour Institute, dedicated to preparing students from all backgrounds for careers as engineers in a rapidly

  3. DRAFT INTERIM REPORT: NATIONAL PROGRAM PLAN FOR PASSIVE AND HYBRID SOLAR HEATING AND COOLING

    E-Print Network [OSTI]

    Authors, Various

    2012-01-01

    Plan for Passive Solar Heating and Cooling builds upon theto design, build, finance, and market passive solar systems.a build- ing•s thermal energy requirements, • Passive solar

  4. ing delivery of shipment. For

    E-Print Network [OSTI]

    Galef Jr., Bennett G.

    satisfactory food is available and in which no monophage could sur- UfO: ~NETT G. GALEF, JR. AND MATTHEW BECK

  5. Cooling Dry Cows 

    E-Print Network [OSTI]

    Stokes, Sandra R.

    2000-07-17

    in the summer causes sig- nificant economic losses in the dairy industry. That decrease in production is brought on by heat stress, and studies have documented that cooling lactat- ing cows increases their milk pro- duction. Although little research has been... produc- tion. yeast, etc.). Management consid- erations include installing cool- ing systems. Although much of the diet adjustment is made with a nutritional consultant, it is typ- ically the dairy producer who decides on the cooling system. Cooling...

  6. E(Race)ing gender: Stratified identities 

    E-Print Network [OSTI]

    Nguyen, Le Thuy Thi

    2000-01-01

    In the discussion that follows, I will examine, on the broadest level, Hurston's complex negotiation of identity, as manifested in Their Eyes Were Watching God. Central to this investigation is an understanding of the ...

  7. Plain Speaking: The Voices of William Inge

    E-Print Network [OSTI]

    Williams, Philip M.

    2011-04-15

    from Latin America, Asia, and Europe as well as from different parts of the country, including the East Coast. Even so, I had no trouble casting the play. A handsome and muscular senior of Columbian ancestry was perfect as Hal, the handsome... perfectly; she never wore a dress to school, and despite being seventeen, she still looked as if she as on the verge of adolescence. Even casting the adult roles was easy; the girl auditioning for Mrs. Potts wrote on her casting card that she “loved...

  8. Material development in the SI{sub 3}N{sub 4} system using glass encapsulated Hip`ing. Final report, Phase 2: DOE/ORNL Ceramic Technology Project

    SciTech Connect (OSTI)

    Corbin, N.D.; Sundberg, G.J.; Siebein, K.N.; Willkens, C.A.; Pujari, V.K.; Rossi, G.A.; Hansen, J.S.; Chang, C.L.; Hammarstrom, J.L.

    1992-04-01

    This report covers a two-year program to develop fully dense Si{sub 3}N{sub 4} matrix SiC whisker composites with enhanced properties over monolithic Si{sub 3}N{sub 4} materials. The primary goal was to develop a composite with a fracture toughness > 10 MPa{radical}m, capable of using high pressure glass encapsulated HIP`ing. Coating methods were developed to apply thin (<150nm) stoichiometric BN layers to SiC whiskers and also to apply a dual coating of SiC over carbon to the whiskers. Fracture toughness of the composites was determined to increase as the quantity of whiskers (or elongated grains) with their axis perpendicular to the crack plane increased. Of the interface compositions evaluated in this effort, carbon was determined to be the most effective for increasing toughness. The highest toughnesses (6.8--7.0 MPa{radical}m) were obtained with uniaxially aligned carbon coated whiskers. There was no evidence of the carbon coating compromising the oxidation resistance of the composites at 1370{degree}C.

  9. lIfesuppOrtIng resOurces are runnIng

    E-Print Network [OSTI]

    Svenningsson, Josef

    , masters in Sustainable Energy Systems Application for public transport: How can gamification be used they learn to explore, define, and act upon global challenges that face us in the 21st century ­ to transform and trans-disciplinary arena where students can contribute in solving their chosen sustainability challenge

  10. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Revised: December, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings...

  11. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    Major Fuel Consumption (trillion Btu) Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other...

  12. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    Intensity (thousand Btusquare foot) Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other...

  13. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    Electricity Consumption (trillion Btu) Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other...

  14. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Released: September, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings*...

  15. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    (trillion Btu) Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings...

  16. Theory of Off Resonance Heat:ing J .C. SPROTI

    E-Print Network [OSTI]

    Sprott, Julien Clinton

    The heating rate for a cold, tenuous, unifonn plasma in a unifonn magnetic field can be written as (1) where E previously proved successful for calculating resonance heating rates. II. Upper off Resonance Heating, and the resulting heating rate is independent of the collision frequency v . It is often said that there can

  17. Biography U. Düsterloh Degree: PD Dr.- Ing. habil. Institution...

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

    University of Technology. Chair: chair for waste disposal technologies and geomechanics. 1982- 1988 field of study: mining engineer 1989- 1993 PhD work - geomechanical...

  18. General Motors Perspective Dr.-Ing.Wolfgang Oelerich

    E-Print Network [OSTI]

    Tank cost sources: Carbon fiber 40%, other 60% Hydrogen storage system costs are linear in Hydrogen) Hydrogen embrittlement test (SANDIA-led proposals to SAE, CSA, ISO) Seal materials for widened temperature refueling: One single physical connection Infrared communication interface (tank pressure/temperature) Fast

  19. Ing. David Motl C-Munipack 1.1

    E-Print Network [OSTI]

    -Cover Texts. #12;Introduction At the begining of the 21st century, astronomical photometry has changed a lot.4.3 Flat correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2.5 The Photometry menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2.5.1 Photometry

  20. er handltng and ~Ing IS the key to

    E-Print Network [OSTI]

    . and that the food ta ted prell) good e\\en after month of frozen storage. A he could not depend on the sea-ice-and-salt method to the com- plex ammonia and freon refrigeration ) tems of today. At the end of the 19th centur, working out ways to control enzymes and bacteria, developing cabinets for commercial storage and home use

  1. Last updated: 2nd May, 2013 by BA Inglis

    E-Print Network [OSTI]

    Walker, Matthew P.

    or a cellphone 1.6 Reporting incidents and accidents 1.7 Alarms and evacuation procedures 1.8 Emergency exits 1.2 Procedures in the event of a power outage 2.3 Emergency shut off for power to the scanner 2.4 Electric shock cellphone on 510-642-3333 For urgent situations that are not life-threatening, for notifications

  2. Thermodynamik I Prof. Dr.-Ing. Heinz Pitsch

    E-Print Network [OSTI]

    Peters, Norbert

    : Brennstoffzellen 9 · PEM Brennstoffzelle · Theoretisch sehr hoher thermischer Wirkungsgrad #12;· Brennkammer eines

  3. A Complex Evening – A Complex Playwright: William Inge

    E-Print Network [OSTI]

    Thibodeaux-Thompson, Missy

    2012-04-21

    with G.R.’s response, “Oh, if Peg only knew how a man’s blood tingles when he makes love to a woman who uses Voodoo Oil in her bath water” (62). Of course, on the very next page we learn that John and Peg have been involved in an ongoing physical... are simply given epithets: The Man, The Landlady, and The Houseman, rather than specific names. The premise of the play seems simple on the surface: A man is looking to rent a room. As he begins to inspect the room, the Landlady is unusually reluctant...

  4. Schienenfahrwege und Bahnbetrieb Prof. Dr.-Ing. habil. Jrgen Siegmann

    E-Print Network [OSTI]

    Berlin,Technische Universität

    Schwerpunkten bei: - Energiemanagement in Kraftfahrzeugen - Elektromobilität, Einsatzspektren für Fahrzeuge mit

  5. Prof. Dr.-Ing. Heinz Pitsch Templergraben 64

    E-Print Network [OSTI]

    Peters, Norbert

    (CNG) engines with direct injection systems are a promising tech- nology for future internal combustion engines, especially as the emission norms become stricter. However, the direct injection of CNG or any and Characterization of Hollow Cone Gas Jet with Application to Gas Injection Systems Abstract Compressed Natural Gas

  6. Notes on Chapter 1 of Making ings Happen Branden Fitelson

    E-Print Network [OSTI]

    Fitelson, Branden

    " (and "handles for") will be a recurring theme in our discussions of Woodward's book. §1.2 Woodward claims that a standard (meta-philosophical) view in this literature is that there are only two things one

  7. Computational pproach to the Statistical echanics of rotein ol ing

    E-Print Network [OSTI]

    Istrail, Sorin

    , 1995 bstract A statistical mechanical approach to the protein folding problem is devel- oped based of the statistical mechanics of protein folding by com- puter simulation. Even though we have taken advantage of new". A theoretical understanding of the protein-folding problem, i.e. how proteins fold to their native states from

  8. A. PATH AYS OF THE ECOSYSTE uanti ing spatiotempora patterns

    E-Print Network [OSTI]

    Wu, Jianguo "Jingle"

    particularly after the Industrial Revolution in the 18th century. During this era offran- tic acquisition% of residential water use. and close to 80% of the wood used for industrial purposes (Brown 2001. Wu 2008a

  9. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    by End Use for All Buildings, 2003 Major Fuel Energy Intensity (thousand Btusquare foot) Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook-...

  10. Natural Cooling Retrofit 

    E-Print Network [OSTI]

    Fenster, L. C.; Grantier, A. J.

    1981-01-01

    bulb teMperature drops below a predeterMined point, usually 45 - 50 degrees F. Since --"--'~---~--'-------------~------------the??? c:litl1e-i"-i-~:;-n ()'r -op,~r a t inq ~_. elit.~I'" g'y is" sa ved -and ch :i.l1ei' "'11 fe'---'i t~-'ex:';:' tended... ambient wet bulb can be achieved on a 48 degree F dry bulb day with l~n% relative humidity or a 72 rlegree F dry bulb with 1n% relative humidity. Oesign Considerations The design of a heat exchanger system of Nat ural Cool ing is straight forward...

  11. 26 ASHRAE Transactions: Research Cooling-dominated commercial and institutional build-

    E-Print Network [OSTI]

    design of hybrid ground- source heat pump systems. INTRODUCTION Ground-source heat pump (GSHP) systems of Hybrid Ground-Source Heat Pump Systems That Use a Cooling Pond as a Supplemental Heat Rejecter-- A System- ings served by ground-source heat pump (GSHP) systems generally reject more heat to a closed ground

  12. 26 ASHRAE Transactions: Research Cooling-dominated commercial and institutional build-

    E-Print Network [OSTI]

    - ings served by ground-source heat pump (GSHP) systems generally reject more heat to a closed ground design of hybrid ground- source heat pump systems. INTRODUCTION Ground-source heat pump (GSHP) systems of Hybrid Ground-Source Heat Pump Systems That Use a Cooling Pond as a Supplemental Heat Rejecter-- A System

  13. Making Scheduling "Cool": Temperature-Aware Workload Placement in Data Centers

    E-Print Network [OSTI]

    Chase, Jeffrey S.

    ,chase}@duke.edu Internet Systems and Storage Lab Hewlett Packard Labs {partha.ranganathan, ratnesh.sharma}@hp.com Abstract Trends towards consolidation and higher-density comput- ing configurations make the problem of heat this problem have focused at the facilities level to develop new cooling tech- nologies or optimize

  14. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Survey: Energy End-Use Consumption Tables Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other...

  15. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    Energy Intensity (kWhsquare foot) Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other...

  16. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    Electricity Consumption (billion kWh) Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other...

  17. Released: September, 2008

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

    Consumption (trillion Btu)" ,"Total ","Space Heat- ing","Cool- ing","Venti- lation","Water Heat- ing","Light- ing","Cook- ing","Refrig- eration","Office Equip- ment","Com-...

  18. Revised: December, 2008

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

    (thousand Btusquare foot) " ,"Total ","Space Heat- ing","Cool- ing","Venti- lation","Water Heat- ing","Light- ing","Cook- ing","Refrig- eration","Office Equip- ment","Com-...

  19. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    . Electricity Consumption (Btu) by End Use for Non-Mall Buildings, 2003 Total Electricity Consumption (trillion Btu) Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing...

  20. INSTITUT NATIONAL GENEVOIS Promenade du Pin 1 -1204 Genve T. 022 310 41 88 -F. 022 310 34 53 -info@inge.ch -www.inge.ch

    E-Print Network [OSTI]

    Halazonetis, Thanos

    'avènement du transport aérien transcontinental, une nouvelle menace volcanique a émergé, l'émission de cendres

  1. Parametric modelling of a bellows heat pipe for electronic component cooling 

    E-Print Network [OSTI]

    Patnaik, Preetam

    1987-01-01

    PARAMETRIC MODELLING OF A BELLO'WS HEAT PIPE FOR ELECTRONIC COMPONENT COO ING A Thesis PREETAM PATNAIE, Submitted to the Graduate College of Texas AkM TJniversity ir. Payat;al fulfillment of the requirement for the degree of MASTER OF SCIENCE... December 1987 Major Subject: Mechanical Engineering PARAMETRIC MODELLING OF A BELLOWS HEAT PIPE FOR ELECTRONIC COMPONENT COOLING A Thesis by PREETAM PATNAIK Approved as to style and content by: G. P. Peterson (Chairman of Committee) K. Annamslai...

  2. many possible routes to quantum comput-ing have been suggested, but the most

    E-Print Network [OSTI]

    Gotelli, Nicholas J.

    , Cambridge CB2 3QZ, UK. e-mail: ndm12@cus.cam.ac.uk 1. International Technology Roadmap for Semiconductors, Tsukuba). Or perhaps computerized devices such as gas- specificsensorswillrelyonspeciallyadapted nanotube

  3. Materials Data on Ho2InGe2 (SG:127) by Materials Project

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

    Kristin Persson

    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

  4. Q&A: FORGE-ing Ahead to Clean, Low-Cost Geothermal Energy | Department...

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

    Engineers can potentially create EGS reservoirs - designed to allow efficient heat extraction when water flows through them - anywhere we find accessible hot rock. These...

  5. 140624-1700.txt Dipl.-Ing. Oliver Walter -24.6.2014

    E-Print Network [OSTI]

    Noé, Reinhold

    , as recurring sequences of these symbols. In the process of discovery words a language model can also be learned serve as a computational model for early child language acquisition. Unsupervised word discovery and their building blocks, the phonemes. A language model, describing word probabilities in the context of other

  6. Agrar-und Umweltwissenschaftliche Fakultt (AUF) Dekan: Prof. Dr. Elmar Mohr Prodekanin: Prof. Dr. Inge Broer

    E-Print Network [OSTI]

    Wolkenhauer, Olaf

    : N.N. 40 00 Theologische Fakultät (THF) Dekan: Prof. Dr. Klaus Hock Prodekan: Prof. Dr. Heinrich (MNF) Dekan: Prof. Dr. Klaus Neymeyr Prodekan: Prof. Dr. Martin Köckerling Studiendekan: Prof. Dr. Dieter Bauer 60 00 Juristische Fakultät (JUF) Dekan: Prof. Dr. Hubertus Gersdorf Prodekan: Prof. Dr

  7. Shock chlorination is a method of disinfect-ing a water well. It is recommended when

    E-Print Network [OSTI]

    system is contaminated with bacte- ria. Contamination can occur when the well is installed, when repairs is the source of bacteria, the system will be contaminated again every time water is pumped into the plumbing be disinfected. Drinking water filters, such as car- bon filters, should be temporarily disconnected or by

  8. MODELING TB AND HIV CO-INFECTIONS Lih-Ing W. Roeger Zhilan ...

    E-Print Network [OSTI]

    2009-09-25

    droplets are produced when a person with sputum smear-positive TB of the lung. 2000 Mathematics Subject Classification. Primary: 92D25, 92D30; Secondary: ...

  9. OGLE-ing the Magellanic system: stellar populations in the Magellanic Bridge

    SciTech Connect (OSTI)

    Skowron, D. M.; Jacyszyn, A. M.; Udalski, A.; Szyma?ski, M. K.; Skowron, J.; Poleski, R.; Koz?owski, S.; Kubiak, M.; Pietrzy?ski, G.; Soszy?ski, I.; Mróz, P.; Pietrukowicz, P.; Ulaczyk, K.; Wyrzykowski, ?., E-mail: dszczyg@astrouw.edu.pl [Warsaw University Astronomical Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa (Poland)

    2014-11-10

    We report the discovery of a young stellar bridge that forms a continuous connection between the Magellanic Clouds. This finding is based on number density maps for stellar populations found in data gathered by OGLE-IV that fully cover over 270 deg{sup 2} of the sky in the Magellanic Bridge area. This is the most extensive optical survey of this region to date. We find that the young population is present mainly in the western half of the MBR, which, together with the newly discovered young population in the eastern Bridge, form a continuous stream of stars connecting both galaxies along ? ? –73.5 deg. The young population distribution is clumped, with one of the major densities close to the SMC and the other fairly isolated and located approximately mid-way between the Clouds, which we call the OGLE island. These overdensities are well matched by H I surface density contours, although the newly found young population in the eastern Bridge is offset by ?2 deg north from the highest H I density contour. We observe a continuity of red clump stars between the Magellanic Clouds which represent an intermediate-age population. Red clump stars are present mainly in the southern and central parts of the Magellanic Bridge, below its gaseous part, and their presence is reflected by a strong deviation from the radial density profiles of the two galaxies. This may indicate either a tidal stream of stars, or that the stellar halos of the two galaxies overlap. On the other hand, we do not observe such an overlap within an intermediate-age population represented by the top of the red giant branch and the asymptotic giant branch stars. We also see only minor mixing of the old populations of the Clouds in the southern part of the Bridge, represented by the lowest part of the red giant branch.

  10. 13:00 Begrung und Symposiumserffnung Prof. Dr.-Ing. Gerd Holbach

    E-Print Network [OSTI]

    Berlin,Technische Universität

    Meyer Werft GmbH, Papenburg 14:00 Energiewende als Chance und Heraus- forderung am Beispiel der Offshore

  11. Department of Power Electronics and Electrical Drives Prof. Dr.Ing. Joachim Bcker

    E-Print Network [OSTI]

    Paderborn, Universität

    .03.2014 Examination: Mechatronics and Electrical Drives WS 2013 / 2014 Page 1 of 10 Mechatronics und Electrical Drives.03.2014 Examination: Mechatronics and Electrical Drives WS 2013 / 2014 Page 2 of 10 Aufgabe 1: Basic Magnetics (25.03.2014 Examination: Mechatronics and Electrical Drives WS 2013 / 2014 Page 3 of 10 H in A/m 0 B in T 1.0 200 400 1

  12. Example of High Dimensional Contract An exotic high dimensional option is the ING-Coconote option

    E-Print Network [OSTI]

    Oosterlee, Cornelis W. "Kees"

    & Gas Exxon Mobil Corp. New York Integrated Oil & Gas General Electric Co. New York Diversified Mobile Telecommunications Wal-Mart Stores Inc. New York Broadline Retailers Walt Disney Co. New York

  13. Programme Coordination Professor Dr.-Ing. habil. Dr. h. c. Karl J. Thom-Kozmiensky

    E-Print Network [OSTI]

    Columbia University

    ENET, Czech Republic Associate Professor Dr. Avraam Karagiannidis Aristotle University of Thessaloniki

  14. Mayo 2014 Dr. Ing. Anibal Cofone anibalcofone@gmail.com Pgina 1 de 3

    E-Print Network [OSTI]

    Cortiñas, Guillermo

    Latinoamérica", JICA, Gob. Japón Secundario 1978 Técnico Mecánico ENET N°1 "OttoKrause",1978, Bs As. b. Docencia

  15. E-Mobility Research Network Prof. Dr.-Ing. Dietmar Ghlich

    E-Print Network [OSTI]

    Berlin,Technische Universität

    extenders Highly efficient multi metallic anode materials for Direct Ethanol Fuel Cell Range Extenders 3 fuel cells Improved fuel cell cathode catalysts for oxygen reduction 2. Ethanol fuel cell range

  16. SYSTEMS NEUROSCIENCE ing 900 pA in vitro, enabling 100% silencing of neurons in the

    E-Print Network [OSTI]

    Han, Xue

    was statistically significant for irradiances in the optogenetic range of 1­10 mW/mm2 . We also found that Arch pump halorhodopsin from N. pharaonis could, when expressed in neurons, mediate light-driven quieting that archaerhodopsin-3 from Halorubrum sodomense (Arch), a light-driven outward proton pump, could when expressed

  17. Finding Space-Time Transformations for Uniform Recurrences via Branch-ing Parametric Linear Programming

    E-Print Network [OSTI]

    Gugat, Martin

    consisting of two linear mappings, an allocation and a timing function. In this paper, we address the problem allocation function, a continuous relaxation of this problem is studied by passing from linear to quasi of the null space of the allocation function. Therefore, a branching approach is proposed for finding quasi

  18. 2007 Rapport 2007:10 Strategier fr urval av sjar som ska ing i den

    E-Print Network [OSTI]

    Department of Environmental Assessment Swedish University of Agricultural Sciences Box 7050, SE 750 07

  19. Industry MeetIng for sustaInabIlIty Native Forests

    E-Print Network [OSTI]

    ­ NATIONAL CONFEDERATION OF INDUSTRY ­ BRAZIL Robson Braga de Andrade President EDUCATION AND TECHNOLOGY: CNi, 2012. 54 p.: il (rio+20 sectorial fascicle) 1.sustainability 2. United Nations Conference) .................................................... 24 Figure 7. leading Exporter states of sawn Hardwoods in brazil (2011) ............... 24 Figure 8

  20. Protective interior wall and attach8ing means for a fusion reactor vacuum vessel

    DOE Patents [OSTI]

    Phelps, Richard D. (Greeley, CO); Upham, Gerald A. (Valley Center, CA); Anderson, Paul M. (San Diego, CA)

    1988-01-01

    An array of connected plates mounted on the inside wall of the vacuum vessel of a magnetic confinement reactor in order to provide a protective surface for energy deposition inside the vessel. All fasteners are concealed and protected beneath the plates, while the plates themselves share common mounting points. The entire array is installed with torqued nuts on threaded studs; provision also exists for thermal expansion by mounting each plate with two of its four mounts captured in an oversize grooved spool. A spool-washer mounting hardware allows one edge of a protective plate to be torqued while the other side remains loose, by simply inverting the spool-washer hardware.

  1. able and the results will surely provide further intrigu-ing insights.

    E-Print Network [OSTI]

    .09.010 A Cellular Response to an Internal Energy Crisis Lack of an appropriate energy supply has been thought physiological conditions, most cell types in our body obtain their energy from nutrients that are present

  2. A Survey of Intrusion Detection in Wireless Network Applications Robert Mitchell and Ing-Ray Chen

    E-Print Network [OSTI]

    Cao, Yong

    these systems increases. Because of lower installation and maintenance costs, many of these systems are largely on insulin pumps [3] and cardiac de- vices [4], the DoS attack on a German power grid operator [5

  3. A survey of intrusion detection in wireless network applications Robert Mitchell, Ing-Ray Chen

    E-Print Network [OSTI]

    Chen, Ing-Ray

    and maintenance costs, many of these systems are largely networked by wireless means. In order to identify gaps area or critical resource (power substation, water treat- ment plant, center of government). Malicious

  4. Track and Railway Operations Prof. Dr.-Ing. habil. Jrgen Siegmann

    E-Print Network [OSTI]

    Berlin,Technische Universität

    inside and outside Passive safety - Vehicle structures and inside design - Tank car safety Automotive gears Noise reduction - Noise analysis and low noise construction - Prediction of noise by calculation and quality methods - Computational design and simulation tools Division: Transport Planning and Technology

  5. ingly diferent rates of chromosomal evolution? El-ylton. 1:25-32.

    E-Print Network [OSTI]

    - tudio dc la evoluci6n de lor coleopteros. Aaas IV Cong. Latinoam. Genitica, 2:267-275. WOOD,S. L. 1963Anrona, Tucson, AZ 85721 Here we analyze contents of pellets produced ecology arising from falling lake levels

  6. Biomedical research efforts are becoming increas-ingly reliant on the interoperability of autonomous

    E-Print Network [OSTI]

    Washington at Seattle, University of

    the informatics requirements for such a framework and describes the architecture and implementation of a prototype SBIR grant R44-MH61277-02, NIH Human Brain Project grant MH/DC023210, and National Library of Medicine to build a wide range of applica- tions for clinicians, researchers, and educators. As estimated

  7. May/June 2011 MAQS & Respirators Bee-ing Involved Counting Frames of Bees

    E-Print Network [OSTI]

    Ishida, Yuko

    , neoprene, or nitrile), and protective eyewear. Wear a respirator with an organic-vapor removing cartridge), or a NIOSH approved respirator with an organic vapor (OV) cartridge or canister with any N, R, P or HE

  8. the stria vascularis, thin and thick ascend-ing limbs, and other kidney cells that are

    E-Print Network [OSTI]

    Lakes, Roderic

    Sciences, Worsley Medical and Dental Building, University of Leeds, Leeds LS2 9NQ, UK. e-mail: m, seat cushions, biomaterials and air filters that are easilytunedorcleaned. Bowick and co-workers1 have

  9. Fachgebiet Methoden der Produktentwicklung und Mechatronik Prof. Dr.-Ing. D. Ghlich

    E-Print Network [OSTI]

    Berlin,Technische Universität

    Betriebshofs und die Verfügbarkeit der Energiespeicher für das Versorgungsnetz dargestellt werden. Im zweiten

  10. Power Electronics and Electrical Drives Prof. Dr.-Ing. Joachim Bcker

    E-Print Network [OSTI]

    Noé, Reinhold

    Bearing with Integrated Drive Design and control of a magnetically borne agitator for hermetic applications Passive radial bearing using permanent magnet ringsPassive radial bearing using permanent magnet rings Permanent Magnet Synchronous Motor integrated into the rotor outlines Active magnetic bearing

  11. PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Chen, Yuh-Ing

    E-Print Network [OSTI]

    Chen, Yuh-Ing

    Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37- 41 Mortimer Carlo study; right- censored data 1. Introduction In animal experiments or clinical trials for drug significantly more effective than the placebo response [1]. In animal exper

  12. InspIrIng generatIons through Knowledge and dIscovery

    E-Print Network [OSTI]

    Miller, Scott

    nature of the cosmos, using next-generation technologies to explore our own solar system, meteorites and unparal- leled in its holdings ­ converge with the tremendous innovation that technology makes possible. Our potential to reshape the Institution is limitless. To ensure that we seize the moment and build

  13. Fachgebiet Konstruktion von Maschinensystemen Prof. Dr.Ing. Henning J. Meyer

    E-Print Network [OSTI]

    Machinery System Design Design of suspension and braking systems for mobile working machines and off road.km.tuberlin.de June 2426, 2008 ETH Zurich Contents · requirements · system design · network topology and configuration A company designing software for leasing of construction machines · GeoSat A company specialized

  14. METODOLOGIA DE LA PROGRAMACION II -Junio de 2003 Ing. Tec. Gest. Prof. Luis Castillo Vidal

    E-Print Network [OSTI]

    Castillo, Luis

    MIRANDA CABRERA,FRANCISCO JAVIER NPRES MONTERO GARCIA,JUAN MANUEL SUS (sept=tp) MONTERO LUQUE,JUAN MANUEL

  15. METODOLOGIA DE LA PROGRAMACION II -Junio de 2003 Ing. Tec. Gest. Prof. Luis Castillo Vidal

    E-Print Network [OSTI]

    Castillo, Luis

    MERIDA QUERO,FRANCISCO JESUS - - NPRES MIRANDA CABRERA,FRANCISCO JAVIER - - NPRES MONTERO GARCIA,JUAN MANUEL (***) (***) (***) MONTERO LUQUE,JUAN MANUEL (*) NOT+ (*) MONTIJANO POSADA,MIGUEL ANGEL - - NPRES

  16. Computer systems and methods for visualizStolte; Chris ing data

    DOE Patents [OSTI]

    Stolte, Chris; Hanrahan, Patrick

    2013-01-29

    A method for forming a visual plot using a hierarchical structure of a dataset. The dataset comprises a measure and a dimension. The dimension consists of a plurality of levels. The plurality of levels form a dimension hierarchy. The visual plot is constructed based on a specification. A first level from the plurality of levels is represented by a first component of the visual plot. A second level from the plurality of levels is represented by a second component of the visual plot. The dataset is queried to retrieve data in accordance with the specification. The data includes all or a portion of the dimension and all or a portion of the measure. The visual plot is populated with the retrieved data in accordance with the specification.

  17. ings suggest that tamarins suffer from a specific and fundamental computational lim-

    E-Print Network [OSTI]

    Schwartz, Andrew

    . Morris, J. Mehler, Science 288, 349 (2000). 25. G. A. Miller, N. Chomsky, in Handbook of Mathemat- icalings suggest that tamarins suffer from a specific and fundamental computational lim- itation. (Wiley, New York, 1951). 5. M. Hauser, N. Chomsky, W. T. Fitch, Science 298, 1569 (2002). 6. P. M

  18. Biography U. Düsterloh Degree: PD Dr.- Ing. habil. Institution: Clausthal University of Technology.

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura|Bilayer Graphene

  19. CANTON LAKESHORE CANTON E BEST CON NEAUT GIDD INGS EAST N ELLSWORT

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1 Table 1.101 (Million Short6RU Ntight

  20. CANTON LAKESHORE CANTON E BEST CON NEAUT GIDD INGS EAST N ELLSWORT

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1 Table 1.101 (Million Short6RU NtightGas Reserve Class

  1. CANTON LAKESHORE CANTON E BEST CON NEAUT GIDD INGS EAST N ELLSWORT

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1 Table 1.101 (Million Short6RU NtightGas Reserve

  2. Revised: December, 2008

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

    by End Use for All Buildings, 2003" ," Major Fuel Energy Intensity (thousand Btusquare foot) " ,"Total ","Space Heat- ing","Cool- ing","Venti- lation","Water Heat-...

  3. Released: September, 2008

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

    E3A. Electricity Consumption (Btu) by End Use for All Buildings, 2003" ,"Total Electricity Consumption (trillion Btu)" ,"Total ","Space Heat- ing","Cool- ing","Venti-...

  4. --No Title--

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    E4A. Electricity Consumption (Btu) Intensities by End Use for All Buildings, 2003 Electricity Energy Intensity (thousand Btusquare foot) Total Space Heat- ing Cool- ing Venti-...

  5. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    E4. Electricity Consumption (Btu) Intensities by End Use for Non-Mall Buildings, 2003 Electricity Energy Intensity (thousand Btusquare foot) Total Space Heat- ing Cool- ing Venti-...

  6. Released: September, 2008

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

    . Electricity Consumption (Btu) by End Use for Non-Mall Buildings, 2003" ,"Total Electricity Consumption (trillion Btu)" ,"Total ","Space Heat- ing","Cool- ing","Venti-...

  7. Ohmic dissipation in hot Jupiters

    E-Print Network [OSTI]

    Huang, Chelsea Xu; Cumming, Andrew

    2011-01-01

    We can see that as the planet is cool- ing, the ohmic powercool- ing ?ux and the ohmic heating power provide the planet

  8. --No Title--

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

    A. Electricity Consumption (kWh) by End Use for All Buildings, 2003 Total Electricity Consumption (billion kWh) Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light-...

  9. DESCARGAS NUTRICIONALES DE LA CUENCA MAYAGUEZDESCARGAS NUTRICIONALES DE LA CUENCA MAYAGUEZ Depto. Agronoma y Suelos y Depto. Ing. Agrcola y Biosistemas, Recinto Universitario de MayagezDepto. Agronoma y Suelos y Depto. Ing. Agrcola y Biosistemas, Recinto

    E-Print Network [OSTI]

    Gilbes, Fernando

    Añasco · Flujo (in situ, metro de velocidad) · Sedimentos suspendidos (EPA 160.2) · pH (EPA 150.1) · CE Cerrote Chamorro Guaba Tipo de Uso Area (ha) (%) Area (ha) (%) Area (ha) (%) Area (ha) (%) Area (ha

  10. Prof. Dr.-Ing. Dr.h.c. Dr.-Ing. E.h. Dr.sc.hc. Norbert Peters Templergraben 64 Institut fr Technische Verbrennung D-52056 Aachen

    E-Print Network [OSTI]

    Peters, Norbert

    : 1962 - 1965 Technical University Karlsruhe Vordiplom (B.S.E.) in mechanical engineering 1965 - 1968, Doctor (Ph.D.) in Fluid Mechanics reacting boundary layers 1975 Habilitation (venia legendi of the Society of Automotive Engineers 1991 Arch T. Colwell Merit Award of the Society of Automotive Engineers

  11. 'Sculptor'-ing the Galaxy? The Chemical Compositions of Red Giants in the Sculptor Dwarf Spheroidal Galaxy

    E-Print Network [OSTI]

    Doug Geisler; Verne V. Smith; George Wallerstein; Guillermo Gonzalez; Corinne Charbonnel

    2004-12-02

    We have used high-resolution, high signal-to-noise spectra obtained with the VLT and UVES to determine abundances of 17 elements in 4 red giants in the Sculptor dwarf spheroidal galaxy. Our [Fe/H] values range from --2.10 to --0.97, confirming previous findings of a large metallicity spread. We have combined our data with similar data for five Sculptor giants studied recently to form one of the largest samples of high resolution abundances yet obtained for a dwarf spheroidal galaxy, covering essentially the full known metallicity range. These properties allow us to establish trends of [X/Fe] with [Fe/H] for many elements, X. The trends are significantly different from the trends seen in galactic halo and globular cluster stars. We compare our Sculptor sample to their most similar Galactic counterparts and find substantial differences remain even with these stars. The many discrepancies in the relationships between [X/Fe] as seen in Sculptor compared with Galactic field stars indicates that our halo cannot be made up in bulk of stars similar to those presently seen in dwarf spheroidal galaxies like Sculptor. These results have serious implications for the Searle-Zinn and hierarchical galaxy formation scenarios. We also find that the most metal-rich star in our sample is a heavy element-rich star. A very high percentage of such heavy element stars are now known in dwarf spheroidals compared to the halo, further mitigating against the formation of the halo from such objects.

  12. Rev. Int. Met. Num. Calc. Dis. Ing. (2010) 26: 83-107 Una formulacion numerica de volumenes finitos de alto

    E-Print Network [OSTI]

    Colominas, Ignasi

    2010-01-01

    ´umenes finitos de alto orden basada en el m´etodo de M´inimos Cuadrados M´oviles para flujo compresible X´erica para el c´alculo de flujos compresibles tanto en mallas estructuradas como en mallas no es- tructuradas the accuracy and robust- ness of the numerical method. 1. INTRODUCCI´ON El m´etodo de vol´umenes finitos tipo

  13. Software Review and Security Analysis of Scytl Remote Voting Michael Clarkson Brian Hay Meador Inge abhi shelat David Wagner

    E-Print Network [OSTI]

    Wagner, David

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 4.1.1 Is accurate complete life-cycle documentation available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.7 Project Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3 System Overview 10 3.1 Architecture

  14. Model(ing) Law: The ICTY, the International Criminal Justice Template, and Reconciliation in the Former Yugoslavia

    E-Print Network [OSTI]

    Carlson, Kerstin

    2013-01-01

    questions involving Nazi murder of Jews. Moreover, in makingJackson classified the murder of six million Jews as anonly 155 were convicted of murder. Legal historian Rebecca

  15. Individual animals species can alter ecosystem function-ing, such as nutrient cycling and storage, both directly, by

    E-Print Network [OSTI]

    /detritivore that invaded rivers in Yellowstone National Park in 1994, and has rapidly spread within and near the park since densities of 20 000­ 500 000 snails/m2 (Hall RO unpublished) in all geothermal spring streams in and around streams. Our study site, Polecat Creek, is a geothermal spring stream that flows through the southern area

  16. The Burning Man festival is a unique happen-ing. For one week in September every year,

    E-Print Network [OSTI]

    Bourne, Philip E.

    and visionaries. Lacking paved roads, water, electricity and any permanent structures, Black Rock City emerges society has interpreted evolution and whether, despite its shadowy past, its principles can guide us- ance of oversized gas-guzzling camper vans, fossil-fuel-powered generators and gratuitous combustion

  17. There is a rich history of the physical sciences contribut-ing to cancer research and treatment. Max Delbrck, a

    E-Print Network [OSTI]

    , such as the study of superconductivity and the fractional quantum hall effect, are devoted to understanding

  18. M.Sc. /siv.ing. students supervised by Signe Kjelstrup 1. Liv Taraldsen: Studie over membraners ionerefleksjonskoeffisienter, 1977

    E-Print Network [OSTI]

    Kjelstrup, Signe

    Production, H94 29. Oddvar Gorseth: Water Transport in Membranes for Fuel Cells, V95 hos: Dr.Okada, Tsukuba Syversen, An environmental study of fuel cells in vehicles using LCA-methodology, | H97 42. Karl Isak Skau Spectrocopy for the Measurement of Current Efficiency of the Hall-Heroult Aluminium Reduction Cells, hos: prof

  19. Rev. Int. Met. Num. Calc. Dis. Ing. (2010) XX: XXX-XXX Una formulacion de minimo peso con restricciones en

    E-Print Network [OSTI]

    Colominas, Ignasi

    2010-01-01

    Catalunya, Barcelona, Espa~na 2008 Resumen El dise~no ´optimo de estructuras ha estado tradicionalmente Coru~na Campus de Elvi~na, 15071 A Coru~na, ESPA~NA e-mail: jparis@udc.es resultados y las ventajas que

  20. Rev. Int. Met. Num. Calc. Dis. Ing. (2013) XX: XXX-XXX Optimizacion Mixta de Estructuras de Transporte de

    E-Print Network [OSTI]

    Colominas, Ignasi

    2013-01-01

    Catalunya, Barcelona, Espa~na 2013 Resumen En el presente art´iculo se expone una me- todolog´ia que encara de Caminos, Canales y Puertos, Universidade da Coru~na Campus de Elvi~na, 15071 A Coru~na, ESPA~NA e

  1. Cultivat(ing) modernities : the Society for National Heritage, political propaganda and public architecture in twentieth-century Iran

    E-Print Network [OSTI]

    Grigor, Talinn, 1972-

    2005-01-01

    Beginning in 1922, under the auspices of the Pahlavi dynasty of Iran, the tombs of selected historical figures were systematically destroyed to make way for modern mausoleums erected as metaphors for an "Aryan" nation in ...

  2. AC 2012-4154: ENGINEERING IN A FICTIONAL WORLD: EARLY FIND-INGS FROM INTEGRATING ENGINEERING AND LITERACY

    E-Print Network [OSTI]

    in engineering design and scientific inquiry1, 2, 3, 4 . Many researchers have since investigated elementary for the Tufts Center of Engineering Education and Outreach. Hynes received his B.S. in mechanical engineering engage in and reflect upon the engineering design process. His research includes investigating how

  3. Rev. Int. Met. Num. Calc. Dis. Ing. (2013) Calculo eficiente de las energias de formacion de escalones

    E-Print Network [OSTI]

    Ariza Moreno, Pilar

    2013-01-01

    escalones dobles en materiales BCC E. Tellechea · O. Sabri · M.P. Ariza Resumen En materiales con estructura dislocaciones tipo tornillo en es- tos materiales, la correcta predicci´on de las energ´ias de nucleaci´on de estos escalones adquiere una gran rele- vancia. El c´alculo a nivel atom´istico de la mec´anica de

  4. Imagine a semester where you study and travel around the world, earn,ing 'credits toward graduation. Over 2400 CU

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    , Israel, Greece, Turkey, Hong Kong, Morocco, Kenya, Venezuela, Brazil and South AfriCa. For ap ................................................................... 29 Course Listings ................................................................ 44 Architecture

  5. ing depends not only on initial porosity but also on the relative time scales for soil defor-

    E-Print Network [OSTI]

    Hendry, Andrew

    - mation and pore pressure diffusion (18). If fluid pressure can diffuse into or away from contracting and the effects of po- rosity change diminish. However, the time scale for pore pressure diffusion is h2 /D, where for diffusive pore pressure equilibration in deforming soil masses with h 1 m typically surpasses 10 s

  6. ION CYCLOTRON H EAT ING IN A TORO IDAL OCTUPOLE J. D. Barter and J. C. Sprott

    E-Print Network [OSTI]

    Sprott, Julien Clinton

    tank circuit enabling the oscillator to track in frequency in the presence of reactive plasma loading in the plasma. Faraday shielding modeled after the Princeton design in conjunction with a stainless limiter of the resonance zone in 4 x l0 12 cm-3 plasmas. The solid line is the prediction of a simple calculation

  7. DIPLOMADO EN NUTRICIN Y DIETTICA (COD. 280) 60 52 ING.TC.INDUSTRIAL.ESP.: QUMICA INDUSTRIAL (COD. 216) 42 26

    E-Print Network [OSTI]

    Autonoma de Madrid, Universidad

    9 LICENCIADO EN HISTORIA (COD. 31) 114 49 LICENCIADO EN HISTORIA DEL ARTE (2000) (COD. 248) 96 75 ESCUELA POLITÉCNICA SUPERIOR TOTAL GRADUADOS UAM EN CENTROS PROPIOS ( 2008/2009) DERECHO TOTAL FORMACIÓN DE PROFESORADO Y DE LA EDUCACIÓN TOTAL CIENCIAS TOTAL FILOSOFÍA Y LETRAS TOTAL ESCUELA POLITÉCNICA

  8. Trail construction and maintenance provides a means of reach-ing areas that are otherwise inaccessible and accommodates

    E-Print Network [OSTI]

    Brown, Sally

    maintenance practices for existing trails and how to locate the most optimal trail sites in the future and equestrians year round. The trail runs along the eastern bank of Baker Lake (Figure 9), traversing steep River flood plains. Field Methods In the field 72 soil samples were collected from 36 transect points

  9. he economies of China and India are grow-ing at a rapid clip. But these nations seem

    E-Print Network [OSTI]

    Vermont, University of

    --the early industrial revolution--when the world was still relatively empty of humans and their built . . . is based on a number of assump- tions [that] emerged during a period--the early industrial revolution

  10. Q&A: FORGE-ing Ahead to Clean, Low-Cost Geothermal Energy | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy AEnergyPresidentialThis 3-D rendering of apump systems byAtomsEnergy

  11. Method for cooling nanostructures to microkelvin temperatures A. C. Clark,a

    E-Print Network [OSTI]

    Zumbühl, Dominik

    , constitut- ing a novel type of correlated state. Nuclear spin fluctuations would be fully suppressed inter- ference such as ground loops. To our knowledge, the mini- mum temperature reported is 4 m

  12. Evaporative Roof Cooling- A Simple Solution to Cut Cooling Costs 

    E-Print Network [OSTI]

    Abernethy, D.

    1986-01-01

    in the Since the "Energy Cris is" Evaporat ive Roof process of producing fabrics. In the fifties ~nd Coo 1ing Sys terns have gained increased acceptance sixties, air conditioning became commonplace as as a cost effective method to reduce the high cost.... An ingenious irrigation engineer des igned the load on existing air conditioning systems by and ins ta lled a "sys tern" to coo1 the roof of a 25% or more and save a comparab Ie amount in new "high-rise", three-story apartment building in construction. Yet...

  13. STOCHASTIC COOLING

    E-Print Network [OSTI]

    Bisognano, J.

    2010-01-01

    L. Thorndahl, Stochastic Cooling o f Momentum Spread by F ion Stochastic Cooling i n ICE, IEEE Transaction's in Nucl. Sand S. A. Kheifhets', On Stochastic Cooling, P a r t i c l e

  14. Evolutionary Multiobjective Optimization for Green Clouds Dung H. Phan

    E-Print Network [OSTI]

    Suzuki, Jun

    IDCs for increasing renewable energy consumption while maintaining their performance. It makes- tion objectives such as renewable energy consumption, cool- ing energy consumption and response time optimization, Cloud comput- ing, Internet data centers, sustainability, renewable energy 1. INTRODUCTION

  15. Released: September, 2008

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

    A. Electricity Consumption (kWh) Intensities by End Use for All Buildings, 2003" ,"Electricity Energy Intensity (kWhsquare foot)" ,"Total ","Space Heat- ing","Cool- ing","Venti-...

  16. Released: September, 2008

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

    . Electricity Consumption (kWh) by End Use for Non-Mall Buildings, 2003" ,"Total Electricity Consumption (billion kWh)" ,"Total ","Space Heat- ing","Cool- ing","Venti-...

  17. Released: September, 2008

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

    A. Electricity Consumption (kWh) by End Use for All Buildings, 2003" ,"Total Electricity Consumption (billion kWh)" ,"Total ","Space Heat- ing","Cool- ing","Venti- lation","Water...

  18. --No Title--

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

    A. Electricity Consumption (kWh) Intensities by End Use for All Buildings, 2003 Electricity Energy Intensity (kWhsquare foot) Total Space Heat- ing Cool- ing Venti- lation Water...

  19. Evaluation of the carbon content of aerosols from the burn- ing of biomass in the Brazilian Amazon using thermal, op- tical and thermal-optical analysis methods

    E-Print Network [OSTI]

    Soto-Garcia, Lydia L.

    2012-01-01

    after extracting with water. Water extraction removed largeEC a was removed by water extraction. The reduc- tion in ECof insoluble EC a . Water extraction resulted in a shift in

  20. Tele-education Process Modelling supported by The ODP Enterprise Viewpoint Cees Volman, Val Jones, Marten van Sinderen, Ing Widya, Eddie Michiels

    E-Print Network [OSTI]

    van Sinderen, Marten

    Tele-education Process Modelling supported by The ODP Enterprise Viewpoint Language Cees Volman in the domain of tele-education. The work is conducted as part of a research activity1 that aims at designing a tele-education system to support planning, execution and evaluation of dynamic distributed educational

  1. Algoritmos y Estructuras de Datos --Ing. Tc. en Informtica de Sistemas --Primera Parte. Examen. 2 de Septiembre de 2.004 Hoja 1/1

    E-Print Network [OSTI]

    Giménez, Domingo

    estamos trabajando con los tipos de datos abstractos ArbolTrie y NodoTrie, con operaciones como las vistas necesarias. 3. (2,75 puntos) En el algoritmo para encontrar el flujo máximo en un grafo dirigido con pesos. Suponer que el grafo del problema, G, y el grafo de flujos resultantes, F, se almacena en sendas matrices

  2. plTW ScholArShIpS for INcomINg The OSU admission application serves as the primary scholarship

    E-Print Network [OSTI]

    within the College of Engineering, Architecture and Technology, you will be considered for nearly all OF Engineering, Architecture & Technology pRoject lead the Way scholaRships The College of Engineering, Architecture and Technology is proud to offer nearly $2.3 million in scholarships annually. Thanks

  3. On a wintry Saturday morning every year, they trade snooz-ing in and lingering over co ee for simple addition and

    E-Print Network [OSTI]

    Budny, Robert

    ,timekeeper,moderator,orscorekeeper, or could assist with the model hydrogen car race, please e-mail Chris Ritter at critter@ pppl,theLabrecognizedtwoextraordinaryvolunteers for their Science Bowl e orts--PPPL scientist Eliot Feibush and PPPL engineer omas McGeachen. e two received interested in science and engineering," he says. "And part of the draw is watching the competitions." is year

  4. LEHRSTUHL STRMUNGSMECHANIK | Prof. Dr.-Ing. habil. A. Leder Universitt Rostock | Fakultt fr Maschinenbau und Schiffstechnik | Albert-Einstein-Strae 2 | D 18059 Rostock

    E-Print Network [OSTI]

    Rostock, Universität

    Wolter,Lehrstuhl Strömungsmechanik, Universität Rostock Fr. 15.06.2012 10:30 Uhr Offshore Windkraft Niels

  5. 76 The European Business Review September -October 2011 ings, there is a wide range of hosting options one can choose from,

    E-Print Network [OSTI]

    Giles, C. Lee

    on its core expertise. Second, it offers capex (capital expenditure) savings. It eliminates the need

  6. 0 EC C / I O O C 2001 Conference I ncor porat ing A C0 FT M onday 2 July-T hursday 5 July 2001

    E-Print Network [OSTI]

    Choi, Woo-Young

    00 GHz. i s dg nom on- d at 10 M bps using a scH--secded FP-L!) m m a L CFB G W i£ £ i s tech to a hncarly cu - ed fib- B ragg gm£ 1g (L CFB G) [3] . Fig. 1 show s thc exper im ental scu p uscd for ra k spacing. ¢ 1c L CFB G has 12.l 4 nm of spc ¤ - B W from 1544 05 nm to 15562 0 M n ¦ £ 68 % of rm ecum ty

  7. Harold and Inge Marcus Department of Industrial and Manufacturing Engineering Fall 2010 Lubrication and Tool Wear in the Turning of Powdered Metal M2 Steel Valve

    E-Print Network [OSTI]

    Demirel, Melik C.

    Lubrication and Tool Wear in the Turning of Powdered Metal M2 Steel Valve Seats Final Report Overview) cutting insert on M2 steel valve seats. Two parameters were collected in order to perform a statistical was to analyze tool wear and the effect of select lubricants in the turning operation of powdered M2 metal valve

  8. Shai Agassi's story of his evolving personal interest in energy issues, and the evolv-ing business plan of his electric vehicle company, Better Place, provides an impor-

    E-Print Network [OSTI]

    Kammen, Daniel M.

    plan of his electric vehicle company, Better Place, provides an impor- tant lens on the pace short-lived efforts at developing electric vehicles. All this can be seen, in retrospect, as a clarion electric vehicles--is notable and challenging at the same time. The benefit of pure EV technology

  9. Dr. Ing. /PhD / Dr.techn. Students supervised by Signe Kjelstrup 1. Torleif Holt, Transport and equilibrium properties of a cation exchange membrane (1983)

    E-Print Network [OSTI]

    Kjelstrup, Signe

    1983-01-01

    entropy production in an optimally controlled system (2004) 15. Anita Zvolinschi, On exergy analysis

  10. Today, there are almost 90 federal agencies that are rapidly upgrad-ing and enhancing their language resources. For national security, the

    E-Print Network [OSTI]

    Hill, Wendell T.

    their language resources. For national security, the globalization of business, and a better understanding lives are at stake on foreign soil, or we think about homeland security, then increasing the nation's foreign language capacity is a vital national security priority." At the University of Maryland, new

  11. 1 Pending ISIS discretionary tasks Whenever you take data for any of the following tests, please email mh@ing.iac.es and

    E-Print Network [OSTI]

    1 1 Pending ISIS discretionary tasks Whenever you take data for any of the following tests, please always when ISIS in in use and if there is time. Please try to do this test especially if the ISIS slit temperature is below 8 degrees. You can check the temperature from the ISIS Mimic and ISIS fits headers. Set

  12. Ing Hwie Tan1, Mario Ueda1, Renato Dallaqua1, Jos Osvaldo Rossi1, Antonio Beloto1, Manfredo Tabacknics2, Nicole Demarquette3,

    E-Print Network [OSTI]

    -up antennas, inflatable mirrors & lenses, solar sails... Kapton is extensively used in thermal blankets ) 1 minute pre-heated oven (100 °C) 15 cycles Adhesion Test applying and removing a pressure sensitive

  13. Allocating Costs in Ninth Circuit Predatory Pricing Cases: Marsann Co. v. Brammall, Inc. and its Problematic Progeny, Inglis v. Continental Baking and Thales v. Matsushita

    E-Print Network [OSTI]

    Frech, Ted E; Wazzan, C. Paul

    2008-01-01

    treatment of prices above average variable cost, but belowaverage total cost varies greatly. In the Sixth and Ninthto be below Average Total Cost, but above Average Variable

  14. Superfast Cooling

    E-Print Network [OSTI]

    S. Machnes; M. B. Plenio; B. Reznik; A. M. Steane; A. Retzker

    2010-01-15

    Currently laser cooling schemes are fundamentally based on the weak coupling regime. This requirement sets the trap frequency as an upper bound to the cooling rate. In this work we present a numerical study that shows the feasibility of cooling in the strong coupling regime which then allows cooling rates that are faster than the trap frequency with state of the art experimental parameters. The scheme we present can work for trapped atoms or ions as well as mechanical oscillators. It can also cool medium size ions chains close to the ground state.

  15. Announcement of selection for Doctoral positions Doctoral School in

    E-Print Network [OSTI]

    Stratigraphic and Sedimentological Geology ING-IND/14 Machine Design ING-IND/21 Metallurgy ING-IND/22 Materials

  16. Cooled railplug

    DOE Patents [OSTI]

    Weldon, William F. (Austin, TX)

    1996-01-01

    The railplug is a plasma ignitor capable of injecting a high energy plasma jet into a combustion chamber of an internal combustion engine or continuous combustion system. An improved railplug is provided which has dual coaxial chambers (either internal or external to the center electrode) that provide for forced convective cooling of the electrodes using the normal pressure changes occurring in an internal combustion engine. This convective cooling reduces the temperature of the hot spot associated with the plasma initiation point, particularly in coaxial railplug configurations, and extends the useful life of the railplug. The convective cooling technique may also be employed in a railplug having parallel dual rails using dual, coaxial chambers.

  17. Ventilative cooling

    E-Print Network [OSTI]

    Graça, Guilherme Carrilho da, 1972-

    1999-01-01

    This thesis evaluates the performance of daytime and nighttime passive ventilation cooling strategies for Beijing, Shanghai and Tokyo. A new simulation method for cross-ventilated wind driven airflow is presented . This ...

  18. ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1978

    E-Print Network [OSTI]

    Cairns, E.L.

    2011-01-01

    commercial build- ing applications of passive solar conceptsProgram for Solar Heating and Cooling of Build~, ERDA 76-6,

  19. Revised: December, 2008

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

    E4. Electricity Consumption (Btu) Intensities by End Use for Non-Mall Buildings, 2003" ,"Electricity Energy Intensity (thousand Btusquare foot)" ,"Total ","Space Heat- ing","Cool-...

  20. Released: September, 2008

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

    E4A. Electricity Consumption (Btu) Intensities by End Use for All Buildings, 2003" ,"Electricity Energy Intensity (thousand Btusquare foot)" ,"Total ","Space Heat- ing","Cool-...

  1. Partnership Newsletter + '07 Year-in-Review_Issue 1-08

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

    were High-performance * lanthanum manganese oxide-enabled, high-tem- perature superconduct- ing tape, which carries electricity through the power grid after being cooled by...

  2. Cooled railplug

    DOE Patents [OSTI]

    Weldon, W.F.

    1996-05-07

    The railplug is a plasma ignitor capable of injecting a high energy plasma jet into a combustion chamber of an internal combustion engine or continuous combustion system. An improved railplug is provided which has dual coaxial chambers (either internal or external to the center electrode) that provide for forced convective cooling of the electrodes using the normal pressure changes occurring in an internal combustion engine. This convective cooling reduces the temperature of the hot spot associated with the plasma initiation point, particularly in coaxial railplug configurations, and extends the useful life of the railplug. The convective cooling technique may also be employed in a railplug having parallel dual rails using dual, coaxial chambers. 10 figs.

  3. Cool Links

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAuditsClusterInformationContract Management Princeton16,558.1Cool Links Cool

  4. Mixed-mode cooling.

    E-Print Network [OSTI]

    Brager, Gail

    2006-01-01

    ASHRAE’s permission. Mixed-Mode Cooling Photo Credit: Paulnatural ventilation for cooling. Buildings typically had1950s of large-scale mechanical cooling, along with other

  5. Methods of Beam Cooling

    E-Print Network [OSTI]

    Sessler, A. M.

    2008-01-01

    of Optical Stochastic Cooling", presented at PAC, (1995).1991). Hangst, J. , "Laser Cooling of a Stored Ion Beam - ATheorem and Phase Space Cooling", Proceedings of the

  6. Optical spectroscopy of jet-cooled NiSi Ned F. Lindholm, Dale J. Brugh, Gretchen K. Rothschopf, Shane M. Sickafoose,

    E-Print Network [OSTI]

    Morse, Michael D.

    -power microwave circuitry,4 anode mate- rial in lithium batteries, and development of ULSI circuitry.5 Because was determined to be D0(NiSi) 3.26 0.18 eV us- ing the reaction Ni g Si2C g C graphite NiSi g SiC2 g . Several

  7. Cooling Towers: Understanding Key Components of Cooling Towers...

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

    Cooling Towers: Understanding Key Components of Cooling Towers and How to Improve Water Efficiency Cooling Towers: Understanding Key Components of Cooling Towers and How to Improve...

  8. RADIATIVE AND PASSIVE COOLING

    E-Print Network [OSTI]

    Martin, M.

    2011-01-01

    Ext. 6782 Radiative and Passive Cooling Marlo Martin andof the Second Nation- al Passive Solar Conference (owned rights. ,I I RADIATIVE AND PASSIVE COOLING* LAIVRENCE

  9. Promising Technology: Cool Roofs

    Broader source: Energy.gov [DOE]

    A cool roof increases the solar reflectance of the roof surface. By reflecting more sunlight, the roof surface maintains a cooler temperature. This decrease in temperature leads to less heat transfer through the roof into the building below. During the cooling season, the addition of a cool roof can decrease the cooling load of the building.

  10. Il Dipartimento di Architettura e Progetto DiAP della Sapienza organizza un Workshop di progettazione riservato agli studenti e ai dottorandi delle facolt di architettura e di inge-

    E-Print Network [OSTI]

    Di Pillo, Gianni

    "Summer Field Studio 2011 in Teheran" è la ristruttu- razione di un'area urbana di Teheran, il quartiere

  11. Rn-to-bsn pRogRam aRE YoU REaDY to aDVanCE YoUR nURsIng CaREER?

    E-Print Network [OSTI]

    Matrajt, Graciela

    into nursing practice, demonstrate effective professional communication and collaboration to optimize health, family, community and population levels, and much more. our program is accredited as part, in accordance with UW policy and applicable federal and state statutes and regulations. www.uwb.edu/nhs www

  12. Simulation of radiant cooling performance with evaporative cooling sources

    E-Print Network [OSTI]

    Moore, Timothy

    2008-01-01

    2000. “Closed Circuit Cooling Tower Selection Program”S R. Lay, 2003 “Radiant Cooling Systems – A Solution forH. 1994. “Hydronic Radiant Cooling Systems. ” Center for

  13. I. IONIZATION COOLING A. Introduction

    E-Print Network [OSTI]

    McDonald, Kirk

    I. IONIZATION COOLING A. Introduction The muon beam at the end of the decay channel is very intense for beam cooling. Cooling by synchrotron radiation, conventional stochastic cooling and conventional electron cooling are all too slow. Optical stochastic cooling [1], electron cooling in a plasma discharge

  14. Cooling Water System Optimization 

    E-Print Network [OSTI]

    Aegerter, R.

    2005-01-01

    During summer months, many manufacturing plants have to cut back in rates because the cooling water system is not providing sufficient cooling to support higher production rates. There are many low/no-cost techniques available to improve tower...

  15. Guide to Cool Roofs

    Energy Savers [EERE]

    beautify your home. The immediate and long-term benefits of roofs that stay cool in the sun have made cool roofing the fastest growing sector of the building industry. Studies...

  16. Radiant cooling research scoping study

    E-Print Network [OSTI]

    Moore, Timothy; Bauman, Fred; Huizenga, Charlie

    2006-01-01

    www.Zurn.com PAGE 35 Radiant Cooling Research Scoping Study1988. “Radiant Heating and Cooling, Displacement VentilationHeat Recovery and Storm Water Cooling: An Environmentally

  17. "Hot" for Warm Water Cooling

    E-Print Network [OSTI]

    Coles, Henry

    2012-01-01

    C: DIRECT LIQUID AND AIR COOLING COMPONENT TCASE FORECASTGRAPHICS Direct Liquid Cooling Thermal Components andThermal Design Margins Air Cooling Thermal Components and

  18. Three-Dimensional Laser Cooling

    E-Print Network [OSTI]

    Okamato, H.

    2008-01-01

    Three-Dimensional Laser Cooling H. Okamoto, A.M. Sessler,effective transverse laser cooling simultaneously withlongitudinal laser cooling, two possibilities are

  19. Data center cooling system

    DOE Patents [OSTI]

    Chainer, Timothy J; Dang, Hien P; Parida, Pritish R; Schultz, Mark D; Sharma, Arun

    2015-03-17

    A data center cooling system may include heat transfer equipment to cool a liquid coolant without vapor compression refrigeration, and the liquid coolant is used on a liquid cooled information technology equipment rack housed in the data center. The system may also include a controller-apparatus to regulate the liquid coolant flow to the liquid cooled information technology equipment rack through a range of liquid coolant flow values based upon information technology equipment temperature thresholds.

  20. Energy 101: Cool Roofs

    Broader source: Energy.gov [DOE]

    One of Secretary Chu's favorites techniques, cool roofs mean energy savings through use of reflective materials to regulate building temperatures.

  1. Earth coupled cooling techniques

    SciTech Connect (OSTI)

    Grondzik, W.T.; Boyer, L.L.; Johnston, T.L.

    1981-01-01

    Earth coupled cooling is an important consideration for residential and commercial designers, owners, and builders in many regions of the country. The potential benefits which can be expected from passive earth contact cooling are reviewed. Recommendations for the design of earth sheltered structures incorporating earth coupled cooling strategies are also presented.

  2. Cooling water distribution system

    DOE Patents [OSTI]

    Orr, Richard (Pittsburgh, PA)

    1994-01-01

    A passive containment cooling system for a nuclear reactor containment vessel. Disclosed is a cooling water distribution system for introducing cooling water by gravity uniformly over the outer surface of a steel containment vessel using an interconnected series of radial guide elements, a plurality of circumferential collector elements and collector boxes to collect and feed the cooling water into distribution channels extending along the curved surface of the steel containment vessel. The cooling water is uniformly distributed over the curved surface by a plurality of weirs in the distribution channels.

  3. Gas turbine cooling system

    DOE Patents [OSTI]

    Bancalari, Eduardo E. (Orlando, FL)

    2001-01-01

    A gas turbine engine (10) having a closed-loop cooling circuit (39) for transferring heat from the hot turbine section (16) to the compressed air (24) produced by the compressor section (12). The closed-loop cooling system (39) includes a heat exchanger (40) disposed in the flow path of the compressed air (24) between the outlet of the compressor section (12) and the inlet of the combustor (14). A cooling fluid (50) may be driven by a pump (52) located outside of the engine casing (53) or a pump (54) mounted on the rotor shaft (17). The cooling circuit (39) may include an orifice (60) for causing the cooling fluid (50) to change from a liquid state to a gaseous state, thereby increasing the heat transfer capacity of the cooling circuit (39).

  4. Thermodynamic consideration of some systems for the cooling of highspeed vehicles 

    E-Print Network [OSTI]

    Rice, Warren

    1953-01-01

    rise as the airstream is brougl't to rest relative to t 'e vehicle surface. This sink temperature rises rapidly with increases in flight, Macl. number (f. ). At hi"h llach number, tl. e sank temperature can be expected to exceed t?e temperature whici... ideal stagnstJ. on temperature is assumed. h~ refrigeration systems have been proposed. for removing the heat loan from the rela. ively lov temperahure source vithin the vehicle and rebec 'ing iu to tl. e restively hig? sink temperature of t?e...

  5. Energy 101: Cool Roofs

    SciTech Connect (OSTI)

    None

    2011-01-01

    This edition of Energy 101 takes a look at how switching to a cool roof can save you money and benefit the environment.

  6. Energy 101: Cool Roofs

    ScienceCinema (OSTI)

    None

    2013-05-29

    This edition of Energy 101 takes a look at how switching to a cool roof can save you money and benefit the environment.

  7. Energy 101: Cool Roofs

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    This edition of Energy 101 takes a look at how switching to a cool roof can save you money and benefit the environment.

  8. Jefferson Lab - COOL Workshop

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

    COOL'15 Privacy and Security Notice PREX - Credit:NASA LINKS Welcome International Program Committee Registration Abstract Submission Program Lodging Travel Visa Participants List...

  9. Power electronics cooling apparatus

    DOE Patents [OSTI]

    Sanger, Philip Albert (Monroeville, PA); Lindberg, Frank A. (Baltimore, MD); Garcen, Walter (Glen Burnie, MD)

    2000-01-01

    A semiconductor cooling arrangement wherein a semiconductor is affixed to a thermally and electrically conducting carrier such as by brazing. The coefficient of thermal expansion of the semiconductor and carrier are closely matched to one another so that during operation they will not be overstressed mechanically due to thermal cycling. Electrical connection is made to the semiconductor and carrier, and a porous metal heat exchanger is thermally connected to the carrier. The heat exchanger is positioned within an electrically insulating cooling assembly having cooling oil flowing therethrough. The arrangement is particularly well adapted for the cooling of high power switching elements in a power bridge.

  10. Energy 101: Cool Roofs

    Broader source: Energy.gov [DOE]

    In this edition of Energy 101 we take a look at one of Secretary Chu’s favorite energy efficiency techniques, cool roofs.

  11. Cool Roofs: An Introduction

    Broader source: Energy.gov [DOE]

    I've been hearing a lot about cool roof technologies, so I welcomed the chance to learn more at a recent seminar.

  12. Passive containment cooling system

    DOE Patents [OSTI]

    Conway, Lawrence E. (Robinson Township, Allegheny County, PA); Stewart, William A. (Penn Hills Township, Allegheny County, PA)

    1991-01-01

    A containment cooling system utilizes a naturally induced air flow and a gravity flow of water over the containment shell which encloses a reactor core to cool reactor core decay heat in two stages. When core decay heat is greatest, the water and air flow combine to provide adequate evaporative cooling as heat from within the containment is transferred to the water flowing over the same. The water is heated by heat transfer and then evaporated and removed by the air flow. After an initial period of about three to four days when core decay heat is greatest, air flow alone is sufficient to cool the containment.

  13. Liquid metal cooled nuclear reactors with passive cooling system

    DOE Patents [OSTI]

    Hunsbedt, Anstein (Los Gatos, CA); Fanning, Alan W. (San Jose, CA)

    1991-01-01

    A liquid metal cooled nuclear reactor having a passive cooling system for removing residual heat resulting from fuel decay during reactor shutdown. The passive cooling system comprises a plurality of cooling medium flow circuits which cooperate to remove and carry heat away from the fuel core upon loss of the normal cooling flow circuit to areas external thereto.

  14. Coherent electron cooling

    SciTech Connect (OSTI)

    Litvinenko,V.

    2009-05-04

    Cooling intense high-energy hadron beams remains a major challenge in modern accelerator physics. Synchrotron radiation is still too feeble, while the efficiency of two other cooling methods, stochastic and electron, falls rapidly either at high bunch intensities (i.e. stochastic of protons) or at high energies (e-cooling). In this talk a specific scheme of a unique cooling technique, Coherent Electron Cooling, will be discussed. The idea of coherent electron cooling using electron beam instabilities was suggested by Derbenev in the early 1980s, but the scheme presented in this talk, with cooling times under an hour for 7 TeV protons in the LHC, would be possible only with present-day accelerator technology. This talk will discuss the principles and the main limitations of the Coherent Electron Cooling process. The talk will describe the main system components, based on a high-gain free electron laser driven by an energy recovery linac, and will present some numerical examples for ions and protons in RHIC and the LHC and for electron-hadron options for these colliders. BNL plans a demonstration of the idea in the near future.

  15. Why Cool Roofs?

    SciTech Connect (OSTI)

    Chu, Steven

    2010-01-01

    By installing a cool roof at DOE, the federal government and Secretary Chu are helping to educate families and businesses about the important energy and cost savings that can come with this simple, low-cost technology. Cool roofs have the potential to quickly and dramatically reduce global carbon emissions while saving money every month on consumers' electrical bills.

  16. Why Cool Roofs?

    ScienceCinema (OSTI)

    Chu, Steven

    2013-05-29

    By installing a cool roof at DOE, the federal government and Secretary Chu are helping to educate families and businesses about the important energy and cost savings that can come with this simple, low-cost technology. Cool roofs have the potential to quickly and dramatically reduce global carbon emissions while saving money every month on consumers' electrical bills.

  17. Process Cooling Systems 

    E-Print Network [OSTI]

    McCann, C. J.

    1983-01-01

    Cooling towers have been on the scene for more than 50 years. It is because they have proven to be an economic choice for waste heat dissipation. But it seems, for some reason, that after installation very little attention is paid to the cooling...

  18. Cool Earth Solar

    SciTech Connect (OSTI)

    Lamkin, Rob; McIlroy, Andy; Swalwell, Eric; Rajan, Kish

    2013-04-22

    In a public-private partnership that takes full advantage of the Livermore Valley Open Campus (LVOC) for the first time, Sandia National Laboratories and Cool Earth Solar have signed an agreement that could make solar energy more affordable and accessible. In this piece, representatives from Sandia, Cool Earth Solar, and leaders in California government all discuss the unique partnership and its expected impact.

  19. Cool Earth Solar

    ScienceCinema (OSTI)

    Lamkin, Rob; McIlroy, Andy; Swalwell, Eric; Rajan, Kish

    2014-02-26

    In a public-private partnership that takes full advantage of the Livermore Valley Open Campus (LVOC) for the first time, Sandia National Laboratories and Cool Earth Solar have signed an agreement that could make solar energy more affordable and accessible. In this piece, representatives from Sandia, Cool Earth Solar, and leaders in California government all discuss the unique partnership and its expected impact.

  20. One Cool Roof

    Office of Energy Efficiency and Renewable Energy (EERE)

    The 134,629 sq. ft. (about 3 acres) roof of the Office of Scientific and Technical Information (OSTI) building in Oak Ridge, Tennessee is now officially a "Cool Roof" -- making it energy efficient in ways that darker roofs are not. Cool roofs are light in color, and therefore, reflect rather than absorb sunlight.

  1. Rotary engine cooling system

    SciTech Connect (OSTI)

    Jones, C.

    1988-07-26

    A rotary internal combustion engine is described comprising: a rotor housing forming a trochoidal cavity therein; an insert of refractory material received in the recess, an element of a fuel injection and ignition system extending through the housing and insert bores, and the housing having cooling passages extending therethrough. The cooling passages are comprised of drilled holes.

  2. Water cooled steam jet

    DOE Patents [OSTI]

    Wagner, E.P. Jr.

    1999-01-12

    A water cooled steam jet for transferring fluid and preventing vapor lock, or vaporization of the fluid being transferred, has a venturi nozzle and a cooling jacket. The venturi nozzle produces a high velocity flow which creates a vacuum to draw fluid from a source of fluid. The venturi nozzle has a converging section connected to a source of steam, a diffuser section attached to an outlet and a throat portion disposed there between. The cooling jacket surrounds the venturi nozzle and a suction tube through which the fluid is being drawn into the venturi nozzle. Coolant flows through the cooling jacket. The cooling jacket dissipates heat generated by the venturi nozzle to prevent vapor lock. 2 figs.

  3. Turbine blade cooling

    DOE Patents [OSTI]

    Staub, F.W.; Willett, F.T.

    1999-07-20

    A turbine rotor blade comprises a shank portion, a tip portion and an airfoil. The airfoil has a pressure side wall and a suction side wall that are interconnected by a plurality of partition sidewalls, defining an internal cooling passageway within the airfoil. The internal cooling passageway includes at least one radial outflow passageway to direct a cooling medium flow from the shank portion towards the tip portion and at least one radial inflow passageway to direct a cooling medium flow from the tip portion towards the shank portion. A number of mixing ribs are disposed on the partition sidewalls within the radial outflow passageways so as to enhance the thermal mixing of the cooling medium flow, thereby producing improved heat transfer over a broad range of the Buoyancy number. 13 figs.

  4. Hydronic rooftop cooling systems

    DOE Patents [OSTI]

    Bourne, Richard C. (Davis, CA); Lee, Brian Eric (Monterey, CA); Berman, Mark J. (Davis, CA)

    2008-01-29

    A roof top cooling unit has an evaporative cooling section that includes at least one evaporative module that pre-cools ventilation air and water; a condenser; a water reservoir and pump that captures and re-circulates water within the evaporative modules; a fan that exhausts air from the building and the evaporative modules and systems that refill and drain the water reservoir. The cooling unit also has a refrigerant section that includes a compressor, an expansion device, evaporator and condenser heat exchangers, and connecting refrigerant piping. Supply air components include a blower, an air filter, a cooling and/or heating coil to condition air for supply to the building, and optional dampers that, in designs that supply less than 100% outdoor air to the building, control the mixture of return and ventilation air.

  5. Water cooled steam jet

    DOE Patents [OSTI]

    Wagner, Jr., Edward P. (Idaho Falls, ID)

    1999-01-01

    A water cooled steam jet for transferring fluid and preventing vapor lock, or vaporization of the fluid being transferred, has a venturi nozzle and a cooling jacket. The venturi nozzle produces a high velocity flow which creates a vacuum to draw fluid from a source of fluid. The venturi nozzle has a converging section connected to a source of steam, a diffuser section attached to an outlet and a throat portion disposed therebetween. The cooling jacket surrounds the venturi nozzle and a suction tube through which the fluid is being drawn into the venturi nozzle. Coolant flows through the cooling jacket. The cooling jacket dissipates heat generated by the venturi nozzle to prevent vapor lock.

  6. Coherent Electron Cooling: JLab Effort Helps to Cool Particle...

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

    labmanager.com?articles.viewarticleNo7392titleCoherent-Electron-Cooling--Combining-Methods-to-Cool-Parti... Submitted: Friday, April 13...

  7. STOCHASTIC COOLING OF BUNCHED BEAMS

    E-Print Network [OSTI]

    Bisognano, J.J.

    2010-01-01

    March 11-13, 1981 STOCHASTIC COOLING OF BUNCHED BEAMS J.J.W-7406-BW-48 STOCHASTIC COOLING OF BUNCHED BEAMS* J.J.longitudinal stochastic cooling of bunched particle beams.

  8. The Cooling of Particle Beams

    E-Print Network [OSTI]

    Sessler, Andrew M.

    2008-01-01

    67, 15. Hangst, J "Laser Cooling of a Stored Ion Beam - ATheorem an.d Phase Space Cooling", Proceedings of theWorkshop on Beam Cooling and Related Topics, Montreaux, CERN

  9. Stochastic Cooling in Muon Colliders

    E-Print Network [OSTI]

    Barletta, W.A.

    2008-01-01

    Research Division Stochastic Cooling in Muon Colliders W.A.AC03-76SFOOO98. STOCHASTIC COOLING IN MUON COLLIDERS Williamcan consider the stochastic cooling option as more than a

  10. Heating & Cooling | Department of Energy

    Energy Savers [EERE]

    Energy Saver Heating & Cooling Heating & Cooling Heating and cooling account for about 48% of the energy use in a typical U.S. home, making it the largest energy expense for...

  11. MEIC electron cooling program

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

    Derbenev, Yaroslav S.; Zhang, Yuhong

    2014-12-01

    Cooling of proton and ion beams is essential for achieving high luminosities (up to above 1034 cm-2s-1) for MEIC, a Medium energy Electron-Ion Collider envisioned at JLab [1] for advanced nuclear science research. In the present conceptual design, we utilize the conventional election cooling method and adopted a multi-staged cooling scheme for reduction of and maintaining low beam emittances [2,3,4]. Two electron cooling facilities are required to support the scheme: one is a low energy (up to 2 MeV) DC cooler installed in the MEIC ion pre-booster (with the proton kinetic energy up to 3 GeV); the other is amore »high electron energy (up to 55 MeV) cooler in the collider ring (with the proton kinetic energy from 25 to 100 GeV). The high energy cooler, which is based on the ERL technology and a circulator ring, utilizes a bunched electron beam to cool bunched proton or ion beams. To complete the MEIC cooling concept and a technical design of the ERL cooler as well as to develop supporting technologies, an R&D program has been initiated at Jefferson Lab and significant progresses have been made since then. In this study, we present a brief description of the cooler design and a summary of the progress in this cooling R&D.« less

  12. Multiphase cooling flows

    E-Print Network [OSTI]

    Peter A. Thomas

    1996-08-20

    I discuss the multiphase nature of the intracluster medium whose neglect can lead to overestimates of the baryon fraction of clusters by up to a factor of two. The multiphase form of the cooling flow equations are derived and reduced to a simple form for a wide class of self-similar density distributions. It is shown that steady-state cooling flows are \\emph{not} consistent with all possible emissivity profiles which can therefore be used as a test of the theory. In combination, they provide strong constraints on the mass distribution within the cooling radius.

  13. Home Cooling | Department of Energy

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

    Read more Although your first thought for cooling may be air conditioning, there are many alternatives that provide cooling with less energy use. You might also consider fans,...

  14. Radiant Cooling | Department of Energy

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

    cooling is appropriate for homes, particularly in the arid Southwest. Radiant cooling systems have been embedded in the ceilings of adobe homes, taking advantage of the thermal...

  15. Radiant Cooling | Department of Energy

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

    a steady cooling effect. Homes built on concrete slabs are prime candidates for radiant heating systems, and radiant floor cooling takes advantage of the same principle using...

  16. Biogeosciences, 7, 387394, 2010 www.biogeosciences.net/7/387/2010/

    E-Print Network [OSTI]

    Saleska, Scott

    , the hydro- logical cycle, and climate. They constitute the largest cool- ing contribution to climate small, as only a small fraction of DMS (25%) produces sulfates (Nilsson and Leck, 2002) and over 80

  17. Released: September, 2008

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

    E6. Electricity Consumption (kWh) Intensities by End Use for Non-Mall Buildings, 2003" ,"Electricity Energy Intensity (kWhsquare foot)" ,"Total ","Space Heat- ing","Cool-...

  18. Plant, Cell and Environment (2002) 25, 557566 2002 Blackwell Science Ltd 557

    E-Print Network [OSTI]

    Jackson, Robert B.

    2002-01-01

    implications of such a decline. For example, lower gs may alter ecosystem hydrology by reduc- ing transpiration and could increase the surface tempera- ture through reduced evaporative cooling (Sellers et al. 1996

  19. TARGET SYSTEM CONCEPT FOR A MUON COLLIDER/NEUTRINO FACTORY

    E-Print Network [OSTI]

    McDonald, Kirk

    be replaced periodically. Operation at high temperature provides annealing of radiation damage in a double-walled stainless-steel vessel with intramural He-gas flow for cool- ing, shown in Fig. 2

  20. Global Cool Cities Alliance

    Broader source: Energy.gov [DOE]

    The Department of Energy (DOE) is currently supporting the Global Cool Cities Alliance (GCCA), a non-profit organization that works with cities, regions, and national governments to speed the...

  1. Optimization of Cooling Water 

    E-Print Network [OSTI]

    Matson, J.

    1985-01-01

    A cooling water system can be optimized by operation at the highest possible cycles of concentration without risking sealing and fouling on heat exchanger surfaces. The way to optimize will be shown, with a number of examples of new systems....

  2. Why Cool Roofs?

    Broader source: Energy.gov [DOE]

    By installing a cool roof at DOE, the federal government and Secretary Chu are helping to educate families and businesses about the important energy and cost savings that can come with this simple,...

  3. Refrigerant directly cooled capacitors

    DOE Patents [OSTI]

    Hsu, John S. (Oak Ridge, TN); Seiber, Larry E. (Oak Ridge, TN); Marlino, Laura D. (Oak Ridge, TN); Ayers, Curtis W. (Kingston, TN)

    2007-09-11

    The invention is a direct contact refrigerant cooling system using a refrigerant floating loop having a refrigerant and refrigeration devices. The cooling system has at least one hermetic container disposed in the refrigerant floating loop. The hermetic container has at least one electronic component selected from the group consisting of capacitors, power electronic switches and gating signal module. The refrigerant is in direct contact with the electronic component.

  4. Laser cooling of solids

    SciTech Connect (OSTI)

    Epstein, Richard I; Sheik-bahae, Mansoor

    2008-01-01

    We present an overview of solid-state optical refrigeration also known as laser cooling in solids by fluorescence upconversion. The idea of cooling a solid-state optical material by simply shining a laser beam onto it may sound counter intuitive but is rapidly becoming a promising technology for future cryocooler. We chart the evolution of this science in rare-earth doped solids and semiconductors.

  5. Marketing Cool Storage Technology 

    E-Print Network [OSTI]

    McCannon, L.

    1987-01-01

    -09-74 Proceedings from the Ninth Annual Industrial Energy Technology Conference, Houston, TX, September 16-18, 1987 Utility Cool Storage Inducement Progra~ ,.,.. ?? ,.. ,., Utilities With Inducement~ CA -- Southern California Edison San Diego Gas &Electric..., electric utilities have been faced with risin~ construction costs, more strin~ent re~ulations, and increasin~ environmental constraints re~ardin~ development of new generatin~ facilities. As the viability of cool storage has been substantiated. bv...

  6. Laser Cooling of Matter INTRODUCTION

    E-Print Network [OSTI]

    Kaiser, Robin

    Laser Cooling of Matter INTRODUCTION Laser cooling of neutral atoms in the past decades has been a breakthrough in the understanding of their dy- namics and led to the seminal proposals of laser cooling-Doppler and subrecoil cooling, as well as new technologies, such as semiconductor diode lasers. Most of those

  7. Muon Cooling Channels Eberhard Keil

    E-Print Network [OSTI]

    Keil, Eberhard

    Muon Cooling Channels Eberhard Keil Katharinenstr. 17, DE-10711 Berlin, Germany Abstract Parameters of muon cooling channels are discussed that achieve cooling of a muon beam from initial to final emittances in all three degrees of freedom in a given length. Published theories of ionisation cooling yield

  8. Passive containment cooling system

    DOE Patents [OSTI]

    Billig, P.F.; Cooke, F.E.; Fitch, J.R.

    1994-01-25

    A passive containment cooling system includes a containment vessel surrounding a reactor pressure vessel and defining a drywell therein containing a non-condensable gas. An enclosed wetwell pool is disposed inside the containment vessel, and a gravity driven cooling system (GDCS) pool is disposed above the wetwell pool in the containment vessel and is vented to the drywell. An isolation pool is disposed above the GDCS pool and includes an isolation condenser therein. The condenser has an inlet line disposed in flow communication with the drywell for receiving the non-condensable gas along with any steam released therein following a loss-of-coolant accident (LOCA). The condenser also has an outlet line disposed in flow communication with the drywell for returning to the drywell both liquid condensate produced upon cooling of the steam and the non-condensable gas for reducing pressure within the containment vessel following the LOCA. 1 figure.

  9. Passive containment cooling system

    DOE Patents [OSTI]

    Billig, Paul F. (San Jose, CA); Cooke, Franklin E. (San Jose, CA); Fitch, James R. (San Jose, CA)

    1994-01-01

    A passive containment cooling system includes a containment vessel surrounding a reactor pressure vessel and defining a drywell therein containing a non-condensable gas. An enclosed wetwell pool is disposed inside the containment vessel, and a gravity driven cooling system (GDCS) pool is disposed above the wetwell pool in the containment vessel and is vented to the drywell. An isolation pool is disposed above the GDCS pool and includes an isolation condenser therein. The condenser has an inlet line disposed in flow communication with the drywell for receiving the non-condensable gas along with any steam released therein following a loss-of-coolant accident (LOCA). The condenser also has an outlet line disposed in flow communication with the drywell for returning to the drywell both liquid condensate produced upon cooling of the steam and the non-condensable gas for reducing pressure within the containment vessel following the LOCA.

  10. Combustor liner cooling system

    DOE Patents [OSTI]

    Lacy, Benjamin Paul; Berkman, Mert Enis

    2013-08-06

    A combustor liner is disclosed. The combustor liner includes an upstream portion, a downstream end portion extending from the upstream portion along a generally longitudinal axis, and a cover layer associated with an inner surface of the downstream end portion. The downstream end portion includes the inner surface and an outer surface, the inner surface defining a plurality of microchannels. The downstream end portion further defines a plurality of passages extending between the inner surface and the outer surface. The plurality of microchannels are fluidly connected to the plurality of passages, and are configured to flow a cooling medium therethrough, cooling the combustor liner.

  11. Superconductor rotor cooling system

    DOE Patents [OSTI]

    Gamble, Bruce B.; Sidi-Yekhlef, Ahmed; Schwall, Robert E.; Driscoll, David I.; Shoykhet, Boris A.

    2004-11-02

    A system for cooling a superconductor device includes a cryocooler located in a stationary reference frame and a closed circulation system external to the cryocooler. The closed circulation system interfaces the stationary reference frame with a rotating reference frame in which the superconductor device is located. A method of cooling a superconductor device includes locating a cryocooler in a stationary reference frame, and transferring heat from a superconductor device located in a rotating reference frame to the cryocooler through a closed circulation system external to the cryocooler. The closed circulation system interfaces the stationary reference frame with the rotating reference frame.

  12. Superconductor rotor cooling system

    DOE Patents [OSTI]

    Gamble, Bruce B. (Wellesley, MA); Sidi-Yekhlef, Ahmed (Framingham, MA); Schwall, Robert E. (Northborough, MA); Driscoll, David I. (South Euclid, OH); Shoykhet, Boris A. (Beachwood, OH)

    2002-01-01

    A system for cooling a superconductor device includes a cryocooler located in a stationary reference frame and a closed circulation system external to the cryocooler. The closed circulation system interfaces the stationary reference frame with a rotating reference frame in which the superconductor device is located. A method of cooling a superconductor device includes locating a cryocooler in a stationary reference frame, and transferring heat from a superconductor device located in a rotating reference frame to the cryocooler through a closed circulation system external to the cryocooler. The closed circulation system interfaces the stationary reference frame with the rotating reference frame.

  13. Cool Magnetic Molecules

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit the followingConcentratingPortalCool Magnetic Molecules Print CertainCool

  14. Cool Magnetic Molecules

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit the followingConcentratingPortalCool Magnetic Molecules PrintCool Magnetic

  15. Cool Magnetic Molecules

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit the followingConcentratingPortalCool Magnetic Molecules PrintCool

  16. Cool Magnetic Molecules

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAuditsClusterInformationContract Management Princeton16,558.1Cool LinksCool

  17. Turbomachine rotor with improved cooling

    DOE Patents [OSTI]

    Hultgren, Kent Goran (Winter Park, FL); McLaurin, Leroy Dixon (Winter Springs, FL); Bertsch, Oran Leroy (Titusville, FL); Lowe, Perry Eugene (Oviedo, FL)

    1998-01-01

    A gas turbine rotor has an essentially closed loop cooling air scheme in which cooling air drawn from the compressor discharge air that is supplied to the combustion chamber is further compressed, cooled, and then directed to the aft end of the turbine rotor. Downstream seal rings attached to the downstream face of each rotor disc direct the cooling air over the downstream disc face, thereby cooling it, and then to cooling air passages formed in the rotating blades. Upstream seal rings attached to the upstream face of each disc direct the heated cooling air away from the blade root while keeping the disc thermally isolated from the heated cooling air. From each upstream seal ring, the heated cooling air flows through passages in the upstream discs and is then combined and returned to the combustion chamber from which it was drawn.

  18. Turbomachine rotor with improved cooling

    DOE Patents [OSTI]

    Hultgren, K.G.; McLaurin, L.D.; Bertsch, O.L.; Lowe, P.E.

    1998-05-26

    A gas turbine rotor has an essentially closed loop cooling air scheme in which cooling air drawn from the compressor discharge air that is supplied to the combustion chamber is further compressed, cooled, and then directed to the aft end of the turbine rotor. Downstream seal rings attached to the downstream face of each rotor disc direct the cooling air over the downstream disc face, thereby cooling it, and then to cooling air passages formed in the rotating blades. Upstream seal rings attached to the upstream face of each disc direct the heated cooling air away from the blade root while keeping the disc thermally isolated from the heated cooling air. From each upstream seal ring, the heated cooling air flows through passages in the upstream discs and is then combined and returned to the combustion chamber from which it was drawn. 5 figs.

  19. Measure Guideline: Ventilation Cooling

    SciTech Connect (OSTI)

    Springer, D.; Dakin, B.; German, A.

    2012-04-01

    The purpose of this measure guideline is to provide information on a cost-effective solution for reducing cooling system energy and demand in homes located in hot-dry and cold-dry climates. This guideline provides a prescriptive approach that outlines qualification criteria, selection considerations, and design and installation procedures.

  20. Guide to Cool Roofs

    SciTech Connect (OSTI)

    2011-02-01

    Traditional dark-colored roofing materials absorb sunlight, making them warm in the sun and increasing the need for air conditioning. White or special "cool color" roofs absorb less sunlight, stay cooler in the sun and transmit less heat into the building.

  1. Ground Water Cooling System 

    E-Print Network [OSTI]

    Greaves, K.; Chave, G. H.

    1984-01-01

    has a total shop area of 128,000 square feet and the majority of the machine tools are equipped with computerized numerical controls. The cooling system was designed around five (5) floor mounted, 50,000 CFM, air handling units which had been...

  2. Cooling Towers, The Debottleneckers 

    E-Print Network [OSTI]

    Burger, R.

    1998-01-01

    and procedures to upgrade the large industrial cross-flow cooling towers to increase their performance, or to overcome poor operational deficiencies. One of the earlier methods was to introduce slabs of highl)(. .efficient counter-flow celIular filI packs...

  3. Cooling Towers- Energy Conservation Strategies Understanding Cooling Towers 

    E-Print Network [OSTI]

    Smith, M.

    1991-01-01

    Cooling towers are energy conservation devices that Management, more often than not, historically overlooks in the survey of strategies for plant operating efficiencies. The utilization of the colder water off the cooling tower is the money maker!...

  4. ALP hints from cooling anomalies

    E-Print Network [OSTI]

    Giannotti, Maurizio

    2015-01-01

    We review the current status of the anomalies in stellar cooling and argue that, among the new physics candidates, an axion-like particle would represent the best option to account for the hinted additional cooling.

  5. ALP hints from cooling anomalies

    E-Print Network [OSTI]

    Maurizio Giannotti

    2015-08-30

    We review the current status of the anomalies in stellar cooling and argue that, among the new physics candidates, an axion-like particle would represent the best option to account for the hinted additional cooling.

  6. Evaporative Cooling for Energy Conservation 

    E-Print Network [OSTI]

    Meyer, J. R.

    1983-01-01

    The evaporative cooling principle applies to all equipment that exchanges sensible heat for latent heat. Equipment of this type falls into two general categories: (1) equipment for heat rejection, such as cooling towers and (2) equipment for air...

  7. Cooling Towers, Energy Conservation Strategies 

    E-Print Network [OSTI]

    Burger, R.

    1983-01-01

    Cooling towers, because of their seeming simplicity, are usually orphans of the facilities operation. We are all aware that cooling towers are the step-children of the chemical process plant, electric power generating ...

  8. Cool Roofs | Department of Energy

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

    overlapping panels made from a variety of materials such as fiberglass asphalt, wood, polymers, or metals. How they can be made cool: Buy cool asphalt shingles, which use specially...

  9. Natural vs. mechanical ventilation and cooling.

    E-Print Network [OSTI]

    Brager, Gail; Alspach, Peter; Nall, Daniel H.

    2011-01-01

    both the ventila- tion and cooling effects of outdoorair exchange, including coolingpeople, cooling the space during the day, or cooling the

  10. Cooling load design tool for UFAD systems.

    E-Print Network [OSTI]

    Bauman, Fred; Schiavon, Stefano; Webster, Tom; Lee, Kwang Ho

    2010-01-01

    De- velopment of a Simplified Cooling Load Design Tool forand C. Benedek. 2007. “Cooling airflow design calculationscalculation method for design cooling loads in underfloor

  11. Cooling airflow design calculations for UFAD

    E-Print Network [OSTI]

    Bauman, Fred; Webster, Tom; Benedek, Corinne

    2007-01-01

    written permission. Cooling Airflow Design Calculations form) height. Table 2: Design cooling airflow performance fortool predictions of UFAD cooling airflow rates and associ-

  12. Drop Impact Behaviors for Cooling Applications

    E-Print Network [OSTI]

    Ajawara, Cynthia Ogechi

    2015-01-01

    1992). Liquid Immersion Cooling of a Longitudinal Array ofNext generation spray cooling: high heat flux management inS. (2002). Cryogen spray cooling efficiency: Improvement of

  13. CONTROL SYSTEM FOR SOLAR HEATING and COOLING

    E-Print Network [OSTI]

    Dols, C.

    2010-01-01

    operating solar heating and cooling systems covering a widepractical heating and cooling system configurations andexperimental heating and cooling system, the main purpose of

  14. Diesel lubrication and cooling systems

    SciTech Connect (OSTI)

    NONE

    1994-12-31

    The film describes the parts of diesel lubricating and cooling systems and how they work in relation to each other.

  15. Diesel lubrication and cooling systems

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    The film describes the parts of diesel lubricating and cooling systems and how they work in relation to each other.

  16. Cooled particle accelerator target

    DOE Patents [OSTI]

    Degtiarenko, Pavel V.

    2005-06-14

    A novel particle beam target comprising: a rotating target disc mounted on a retainer and thermally coupled to a first array of spaced-apart parallel plate fins that extend radially inwardly from the retainer and mesh without physical contact with a second array of spaced-apart parallel plate fins that extend radially outwardly from and are thermally coupled to a cooling mechanism capable of removing heat from said second array of spaced-apart fins and located within the first array of spaced-apart parallel fins. Radiant thermal exchange between the two arrays of parallel plate fins provides removal of heat from the rotating disc. A method of cooling the rotating target is also described.

  17. Conduction cooled tube supports

    DOE Patents [OSTI]

    Worley, Arthur C. (Mt. Tabor, NJ); Becht, IV, Charles (Morristown, NJ)

    1984-01-01

    In boilers, process tubes are suspended by means of support studs that are in thermal contact with and attached to the metal roof casing of the boiler and the upper bend portions of the process tubes. The support studs are sufficiently short that when the boiler is in use, the support studs are cooled by conduction of heat to the process tubes and the roof casing thereby maintaining the temperature of the stud so that it does not exceed 1400.degree. F.

  18. Cooled, temperature controlled electrometer

    DOE Patents [OSTI]

    Morgan, John P. (Idaho Falls, ID)

    1992-01-01

    A cooled, temperature controlled electrometer for the measurement of small currents. The device employs a thermal transfer system to remove heat from the electrometer circuit and its environment and dissipate it to the external environment by means of a heat sink. The operation of the thermal transfer system is governed by a temperature regulation circuit which activates the thermal transfer system when the temperature of the electrometer circuit and its environment exceeds a level previously inputted to the external variable temperature control circuit. The variable temperature control circuit functions as subpart of the temperature control circuit. To provide temperature stability and uniformity, the electrometer circuit is enclosed by an insulated housing.

  19. Cooled, temperature controlled electrometer

    DOE Patents [OSTI]

    Morgan, John P.

    1992-08-04

    A cooled, temperature controlled electrometer for the measurement of small currents. The device employs a thermal transfer system to remove heat from the electrometer circuit and its environment and dissipate it to the external environment by means of a heat sink. The operation of the thermal transfer system is governed by a temperature regulation circuit which activates the thermal transfer system when the temperature of the electrometer circuit and its environment exceeds a level previously inputted to the external variable temperature control circuit. The variable temperature control circuit functions as subpart of the temperature control circuit. To provide temperature stability and uniformity, the electrometer circuit is enclosed by an insulated housing.

  20. Cooling apparatus and method

    DOE Patents [OSTI]

    Mayes, James C. (Sugar Land, TX)

    2009-05-05

    A device and method provide for cooling of a system having an energy source, one or more devices that actively consume energy, and one or more devices that generate heat. The device may include one or more thermoelectric coolers ("TECs") in conductive engagement with at least one of the heat-generating devices, and an energy diverter for diverting at least a portion of the energy from the energy source that is not consumed by the active energy-consuming devices to the TECs.

  1. Cool Magnetic Molecules

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit the followingConcentratingPortalCool Magnetic Molecules Print Certain

  2. Cool Magnetic Molecules

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit the followingConcentratingPortalCool Magnetic Molecules Print

  3. Cool Magnetic Molecules

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAuditsClusterInformationContract Management Princeton16,558.1Cool Links

  4. Cool Magnetic Molecules

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAuditsClusterInformationContract Management Princeton16,558.1Cool

  5. NightCool: An Innovative Residential Nocturnal Radiation Cooling Concept 

    E-Print Network [OSTI]

    Parker, D. S.

    2006-01-01

    the hours of 9 PM and 7 AM when night sky radiation could greatly reduce space cooling. A large problem with previous night sky radiation cooling concepts have been that they have typically required exotic building configurations (e.g. Hay, 1978... RESIDENTIAL NOCTURNAL RADIATION COOLING CONCEPT Danny S. Parker John Sherwin Principal Research Scientist Research Engineer Florida Solar Energy Center Cocoa, FL ABSTRACT Using a building’s roof to take advantage...

  6. Indirect passive cooling system for liquid metal cooled nuclear reactors

    DOE Patents [OSTI]

    Hunsbedt, Anstein (Los Gatos, CA); Boardman, Charles E. (Saratoga, CA)

    1990-01-01

    A liquid metal cooled nuclear reactor having a passive cooling system for removing residual heat resulting from fuel decay during reactor shutdown. The passive cooling system comprises a plurality of partitions surrounding the reactor vessel in spaced apart relation forming intermediate areas for circulating heat transferring fluid which remove and carry away heat from the reactor vessel. The passive cooling system includes a closed primary fluid circuit through the partitions surrounding the reactor vessel and a partially adjoining secondary open fluid circuit for carrying transferred heat out into the atmosphere.

  7. Passive cooling safety system for liquid metal cooled nuclear reactors

    DOE Patents [OSTI]

    Hunsbedt, Anstein (Los Gatos, CA); Boardman, Charles E. (Saratoga, CA); Hui, Marvin M. (Sunnyvale, CA); Berglund, Robert C. (Saratoga, CA)

    1991-01-01

    A liquid metal cooled nuclear reactor having a passive cooling system for removing residual heat resulting from fuel decay during reactor shutdown. The passive cooling system comprises a plurality of partitions surrounding the reactor vessel in spaced apart relation forming intermediate areas for circulating heat transferring fluid which remove and carry away heat from the reactor vessel. The passive cooling system includes a closed primary fluid circuit through the partitions surrounding the reactor vessel and a partially adjoining secondary open fluid circuit for carrying transferred heat out into the atmosphere.

  8. Parametric Study of Turbine Blade Internal Cooling and Film Cooling 

    E-Print Network [OSTI]

    Rallabandi, Akhilesh P.

    2010-10-12

    -1 PARAMETRIC STUDY OF TURBINE BLADE INTERNAL COOLING AND FILM COOLING A Dissertation by AKHILESH PRABHAKAR RALLABANDI Submitted to the O?ce of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR... OF PHILOSOPHY August 2010 Major Subject: Mechanical Engineering PARAMETRIC STUDY OF TURBINE BLADE INTERNAL COOLING AND FILM COOLING A Dissertation by AKHILESH PRABHAKAR RALLABANDI Submitted to the O?ce of Graduate Studies of Texas A&M University in partial...

  9. The effect of injection hole geometry on flat plate film cooling and heat transfer 

    E-Print Network [OSTI]

    Madsen, Eric Perry

    1994-01-01

    . The adiabatic f i lm effectiveness was de f ined by the fo l lowing non-d imens iona l i zed temperature d i f f e rence : T a w ~ Too ?n = - ^ ? - (6) T s - ^ where T a w is the l oca l adiabatic wal l temperature, T s is the injectant temperature and T... reverses for CO2 inject ion at X/D = 16. For a ir in ject ion downstream of X/D = 20, M = 1.5 provides the best f i lm coverage, a nd T] for M = 0.5, 1.0 and 2.0 collapse to a single curve. The in i t ia l effect of increas ing density is to decrease r...

  10. Emergency core cooling system

    DOE Patents [OSTI]

    Schenewerk, William E. (Sherman Oaks, CA); Glasgow, Lyle E. (Westlake Village, CA)

    1983-01-01

    A liquid metal cooled fast breeder reactor provided with an emergency core cooling system includes a reactor vessel which contains a reactor core comprising an array of fuel assemblies and a plurality of blanket assemblies. The reactor core is immersed in a pool of liquid metal coolant. The reactor also includes a primary coolant system comprising a pump and conduits for circulating liquid metal coolant to the reactor core and through the fuel and blanket assemblies of the core. A converging-diverging venturi nozzle with an intermediate throat section is provided in between the assemblies and the pump. The intermediate throat section of the nozzle is provided with at least one opening which is in fluid communication with the pool of liquid sodium. In normal operation, coolant flows from the pump through the nozzle to the assemblies with very little fluid flowing through the opening in the throat. However, when the pump is not running, residual heat in the core causes fluid from the pool to flow through the opening in the throat of the nozzle and outwardly through the nozzle to the assemblies, thus providing a means of removing decay heat.

  11. Variable area fuel cell cooling

    DOE Patents [OSTI]

    Kothmann, Richard E. (Churchill Borough, PA)

    1982-01-01

    A fuel cell arrangement having cooling fluid flow passages which vary in surface area from the inlet to the outlet of the passages. A smaller surface area is provided at the passage inlet, which increases toward the passage outlet, so as to provide more uniform cooling of the entire fuel cell. The cooling passages can also be spaced from one another in an uneven fashion.

  12. "Hot" for Warm Water Cooling

    E-Print Network [OSTI]

    Coles, Henry

    2012-01-01

    be removed from the datacenter efficiently. The transitionone half of an air-cooled datacenter's energy consumption isof time if desired by the datacenter owner. If the building

  13. Radiant cooling research scoping study

    E-Print Network [OSTI]

    Moore, Timothy; Bauman, Fred; Huizenga, Charlie

    2006-01-01

    recognition of ground-source heat pumps as an option? DesignOmicron A ground source heat pump & radiant heating cooling

  14. Direct cooled power electronics substrate

    DOE Patents [OSTI]

    Wiles, Randy H [Powell, TN; Wereszczak, Andrew A [Oak Ridge, TN; Ayers, Curtis W. (Kingston, TN) [Kingston, TN; Lowe, Kirk T. (Knoxville, TN) [Knoxville, TN

    2010-09-14

    The disclosure describes directly cooling a three-dimensional, direct metallization (DM) layer in a power electronics device. To enable sufficient cooling, coolant flow channels are formed within the ceramic substrate. The direct metallization layer (typically copper) may be bonded to the ceramic substrate, and semiconductor chips (such as IGBT and diodes) may be soldered or sintered onto the direct metallization layer to form a power electronics module. Multiple modules may be attached to cooling headers that provide in-flow and out-flow of coolant through the channels in the ceramic substrate. The modules and cooling header assembly are preferably sized to fit inside the core of a toroidal shaped capacitor.

  15. Liquid Cooling v. Air Cooling Evaluation in the Maui High-Performance...

    Office of Environmental Management (EM)

    Cooling Evaluation in the Maui High-Performance Computing Center Liquid Cooling v. Air Cooling Evaluation in the Maui High-Performance Computing Center Study evaluates the...

  16. Film cooling for a closed loop cooled airfoil

    DOE Patents [OSTI]

    Burdgick, Steven Sebastian (Schenectady, NY); Yu, Yufeng Phillip (Simpsonville, SC); Itzel, Gary Michael (Simpsonville, SC)

    2003-01-01

    Turbine stator vane segments have radially inner and outer walls with vanes extending therebetween. The inner and outer walls are compartmentalized and have impingement plates. Steam flowing into the outer wall plenum passes through the impingement plate for impingement cooling of the outer wall upper surface. The spent impingement steam flows into cavities of the vane having inserts for impingement cooling the walls of the vane. The steam passes into the inner wall and through the impingement plate for impingement cooling of the inner wall surface and for return through return cavities having inserts for impingement cooling of the vane surfaces. At least one film cooling hole is defined through a wall of at least one of the cavities for flow communication between an interior of the cavity and an exterior of the vane. The film cooling hole(s) are defined adjacent a potential low LCF life region, so that cooling medium that bleeds out through the film cooling hole(s) reduces a thermal gradient in a vicinity thereof, thereby the increase the LCF life of that region.

  17. Thermoelectrically cooled water trap

    DOE Patents [OSTI]

    Micheels, Ronald H. (Concord, MA)

    2006-02-21

    A water trap system based on a thermoelectric cooling device is employed to remove a major fraction of the water from air samples, prior to analysis of these samples for chemical composition, by a variety of analytical techniques where water vapor interferes with the measurement process. These analytical techniques include infrared spectroscopy, mass spectrometry, ion mobility spectrometry and gas chromatography. The thermoelectric system for trapping water present in air samples can substantially improve detection sensitivity in these analytical techniques when it is necessary to measure trace analytes with concentrations in the ppm (parts per million) or ppb (parts per billion) partial pressure range. The thermoelectric trap design is compact and amenable to use in a portable gas monitoring instrumentation.

  18. Solar Roof Cooling by Evaporation 

    E-Print Network [OSTI]

    Patterson, G. V.

    1982-01-01

    Evaporation is nature's way of cooling. By the application of a thin film of water, in the form of a mist, on the roof of the building, roof temperatures can be reduced from as high as 165o to a cool 86oF. Thus, under-roof ...

  19. Temperature initiated passive cooling system

    DOE Patents [OSTI]

    Forsberg, C.W.

    1994-11-01

    A passive cooling system for cooling an enclosure only when the enclosure temperature exceeds a maximum standby temperature comprises a passive heat transfer loop containing heat transfer fluid having a particular thermodynamic critical point temperature just above the maximum standby temperature. An upper portion of the heat transfer loop is insulated to prevent two phase operation below the maximum standby temperature. 1 fig.

  20. Temperature initiated passive cooling system

    DOE Patents [OSTI]

    Forsberg, Charles W. (Oak Ridge, TN)

    1994-01-01

    A passive cooling system for cooling an enclosure only when the enclosure temperature exceeds a maximum standby temperature comprises a passive heat transfer loop containing heat transfer fluid having a particular thermodynamic critical point temperature just above the maximum standby temperature. An upper portion of the heat transfer loop is insulated to prevent two phase operation below the maximum standby temperature.

  1. Closed loop steam cooled airfoil

    DOE Patents [OSTI]

    Widrig, Scott M.; Rudolph, Ronald J.; Wagner, Gregg P.

    2006-04-18

    An airfoil, a method of manufacturing an airfoil, and a system for cooling an airfoil is provided. The cooling system can be used with an airfoil located in the first stages of a combustion turbine within a combined cycle power generation plant and involves flowing closed loop steam through a pin array set within an airfoil. The airfoil can comprise a cavity having a cooling chamber bounded by an interior wall and an exterior wall so that steam can enter the cavity, pass through the pin array, and then return to the cavity to thereby cool the airfoil. The method of manufacturing an airfoil can include a type of lost wax investment casting process in which a pin array is cast into an airfoil to form a cooling chamber.

  2. Film cooling air pocket in a closed loop cooled airfoil

    DOE Patents [OSTI]

    Yu, Yufeng Phillip (Simpsonville, SC); Itzel, Gary Michael (Simpsonville, SC); Osgood, Sarah Jane (East Thetford, VT); Bagepalli, Radhakrishna (Schenectady, NY); Webbon, Waylon Willard (Greenville, SC); Burdgick, Steven Sebastian (Schenectady, NY)

    2002-01-01

    Turbine stator vane segments have radially inner and outer walls with vanes extending between them. The inner and outer walls are compartmentalized and have impingement plates. Steam flowing into the outer wall plenum passes through the impingement plate for impingement cooling of the outer wall upper surface. The spent impingement steam flows into cavities of the vane having inserts for impingement cooling the walls of the vane. The steam passes into the inner wall and through the impingement plate for impingement cooling of the inner wall surface and for return through return cavities having inserts for impingement cooling of the vane surfaces. To provide for air film cooing of select portions of the airfoil outer surface, at least one air pocket is defined on a wall of at least one of the cavities. Each air pocket is substantially closed with respect to the cooling medium in the cavity and cooling air pumped to the air pocket flows through outlet apertures in the wall of the airfoil to cool the same.

  3. Predictive pre-cooling control for low lift radiant cooling using building thermal mass

    E-Print Network [OSTI]

    Gayeski, Nicholas (Nicholas Thomas)

    2010-01-01

    Low lift cooling systems (LLCS) hold the potential for significant energy savings relative to conventional cooling systems. An LLCS is a cooling system which leverages existing HVAC technologies to provide low energy cooling ...

  4. Helium cooled Flibe blanket

    SciTech Connect (OSTI)

    Moir, R.

    1984-10-01

    The blanket design uses a pressure vessel to contain the 50 atmosphere helium gas. Helium cools the first wall and blanket internals. The internals consist of a bed of beryllium balls nominally 1 cm diameter in which neutrons are multiplied and later captured, breeding adequate (even excess) amounts of tritium and releasing energy in exothermic nuclear reactions. Tritium is bred in the molten flibe salt which flows slowly (0.1m/sec) in steel tubes. The salt is kept reducing by periodic reacting with beryllium so the tritium will be in the T/sub 2/ form, however with somewhat enhanced corrosion rate the salt could be kept oxidizing in which case the tritium would be in the TF form. To prevent the tritium from permitting too much into the helium stream, a tungsten coating on the inside of the tubes is proposed. Tritium is removed from the salt and helium by processing both. Because the solubility of tritium in Flibe is so low, there will be a strong driving force for tritium permeation and this places a great burden on a high integrity tungsten permeation barrier. The tritium in the helium is prevented from permeating excessively into the steam system by jacketing the steel steam generator tubes with a 1 mm aluminum jacket. Clearly, tritium containment and barrier development are the most important feasibility issues for this design.

  5. Acoustic cooling engine

    DOE Patents [OSTI]

    Hofler, Thomas J. (Los Alamos, NM); Wheatley, John C. (Los Alamos, NM); Swift, Gregory W. (Santa Fe, NM); Migliori, Albert (Santa Fe, NM)

    1988-01-01

    An acoustic cooling engine with improved thermal performance and reduced internal losses comprises a compressible fluid contained in a resonant pressure vessel. The fluid has a substantial thermal expansion coefficient and is capable of supporting an acoustic standing wave. A thermodynamic element has first and second ends and is located in the resonant pressure vessel in thermal communication with the fluid. The thermal response of the thermodynamic element to the acoustic standing wave pumps heat from the second end to the first end. The thermodynamic element permits substantial flow of the fluid through the thermodynamic element. An acoustic driver cyclically drives the fluid with an acoustic standing wave. The driver is at a location of maximum acoustic impedance in the resonant pressure vessel and proximate the first end of the thermodynamic element. A hot heat exchanger is adjacent to and in thermal communication with the first end of the thermodynamic element. The hot heat exchanger conducts heat from the first end to portions of the resonant pressure vessel proximate the hot heat exchanger. The hot heat exchanger permits substantial flow of the fluid through the hot heat exchanger. The resonant pressure vessel can include a housing less than one quarter wavelength in length coupled to a reservoir. The housing can include a reduced diameter portion communicating with the reservoir. The frequency of the acoustic driver can be continuously controlled so as to maintain resonance.

  6. High field solenoids for muon cooling

    E-Print Network [OSTI]

    Green, M.A.

    2011-01-01

    Field Solenoids for Muon Cooling M. A. Green a , Y. EyssaField Solenoids for Muon Cooling · M. A. Green a, Y. EyssaABSTRA CT The proposed cooling system for the muon collider

  7. Cooling arrangement for a tapered turbine blade

    DOE Patents [OSTI]

    Liang, George (Palm City, FL)

    2010-07-27

    A cooling arrangement (11) for a highly tapered gas turbine blade (10). The cooling arrangement (11) includes a pair of parallel triple-pass serpentine cooling circuits (80,82) formed in an inner radial portion (50) of the blade, and a respective pair of single radial channel cooling circuits (84,86) formed in an outer radial portion (52) of the blade (10), with each single radial channel receiving the cooling fluid discharged from a respective one of the triple-pass serpentine cooling circuit. The cooling arrangement advantageously provides a higher degree of cooling to the most highly stressed radially inner portion of the blade, while providing a lower degree of cooling to the less highly stressed radially outer portion of the blade. The cooling arrangement can be implemented with known casting techniques, thereby facilitating its use on highly tapered, highly twisted Row 4 industrial gas turbine blades that could not be cooled with prior art cooling arrangements.

  8. Home Cooling Systems | Department of Energy

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

    Fans In many climates, you can use a whole-house fan to meet all or most of your home cooling needs. Evaporative Cooling For homes in dry climates, evaporative cooling or...

  9. Cool Stars in Hot Places

    E-Print Network [OSTI]

    S. T. Megeath; E. Gaidos; J. J. Hester; F. C. Adams; J. Bally; J. -E. Lee; S. Wolk

    2007-04-08

    During the last three decades, evidence has mounted that star and planet formation is not an isolated process, but is influenced by current and previous generations of stars. Although cool stars form in a range of environments, from isolated globules to rich embedded clusters, the influences of other stars on cool star and planet formation may be most significant in embedded clusters, where hundreds to thousands of cool stars form in close proximity to OB stars. At the cool stars 14 meeting, a splinter session was convened to discuss the role of environment in the formation of cool stars and planetary systems; with an emphasis on the ``hot'' environment found in rich clusters. We review here the basic results, ideas and questions presented at the session. We have organized this contribution into five basic questions: what is the typical environment of cool star formation, what role do hot star play in cool star formation, what role does environment play in planet formation, what is the role of hot star winds and supernovae, and what was the formation environment of the Sun? The intention is to review progress made in addressing each question, and to underscore areas of agreement and contention.

  10. Non-intrusive cooling system

    DOE Patents [OSTI]

    Morrison, Edward F. (Burnt Hills, NY); Bergman, John W. (Barrington, NH)

    2001-05-22

    A readily replaceable heat exchange cooling jacket for applying fluid to a system conduit pipe. The cooling jacket comprises at least two members, separable into upper and lower portions. A chamber is formed between the conduit pipe and cooling jacket once the members are positioned about the pipe. The upper portion includes a fluid spray means positioned above the pipe and the bottom portion includes a fluid removal means. The heat exchange cooling jacket is adaptable with a drain tank, a heat exchanger, a pump and other standard equipment to provide a system for removing heat from a pipe. A method to remove heat from a pipe, includes the steps of enclosing a portion of the pipe with a jacket to form a chamber between an outside surface of the pipe and the cooling jacket; spraying cooling fluid at low pressure from an upper portion of the cooling jacket, allowing the fluid to flow downwardly by gravity along the surface of the pipe toward a bottom portion of the chamber; and removing the fluid at the bottom portion of the chamber.

  11. Cool Cities, Cool Planet (LBNL Science at the Theater)

    ScienceCinema (OSTI)

    Rosenfeld, Arthur; Pomerantz, Melvin; Levinson, Ronnen

    2011-04-28

    Science at the Theater: Berkeley Lab scientists discuss how cool roofs can cool your building, your city ... and our planet. Arthur Rosenfeld, Professor of Physics Emeritus at UC Berkeley, founded the Berkeley Lab Center for Building Science in 1974. He served on the California Energy Commission from 2000 to 2010 and is commonly referred to as California's godfather of energy efficiency. Melvin Pomerantz is a member of the Heat Island Group at Berkeley Lab. Trained as a physicist at UC Berkeley, he specializes in research on making cooler pavements and evaluating their effects. Ronnen Levinson is a staff scientist at Berkeley Lab and the acting leader of its Heat Island Group. He has developed cool roofing and paving materials and helped bring cool roof requirements into building energy efficiency standards.

  12. New Approaches to Final Cooling

    E-Print Network [OSTI]

    Neuffer, David

    2015-01-01

    A high-energy muon collider scenario requires a "final cooling" system that reduces transverse emittance by a factor of ~10 while allowing longitudinal emittance increase. The baseline approach has low-energy transverse cooling within high-field solenoids, with strong longitudinal heating. This approach and its recent simulation are discussed. Alternative approaches which more explicitly include emittance exchange are also presented. Round-to-flat beam transform, transverse slicing, and longitudinal bunch coalescence are possible components of the alternative approach. A more explicit understanding of solenoidal cooling beam dynamics is introduced.

  13. Direct-Cooled Power Electronic Substrate

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

    70C standalone cooling loop * Three dimensional inverter packaging and eliminating the heat exchanger volume by directly cooling the DBC result in compact, light weight design...

  14. 1999 Commercial Buildings Characteristics--Cooling Equipment

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

    Buildings Energy Consumption Survey Packaged air conditioning units were the main cooling system for 20,504 million square feet of cooled floorspace, more than twice the...

  15. Compressor bleed cooling fluid feed system

    DOE Patents [OSTI]

    Donahoo, Eric E; Ross, Christopher W

    2014-11-25

    A compressor bleed cooling fluid feed system for a turbine engine for directing cooling fluids from a compressor to a turbine airfoil cooling system to supply cooling fluids to one or more airfoils of a rotor assembly is disclosed. The compressor bleed cooling fluid feed system may enable cooling fluids to be exhausted from a compressor exhaust plenum through a downstream compressor bleed collection chamber and into the turbine airfoil cooling system. As such, the suction created in the compressor exhaust plenum mitigates boundary layer growth along the inner surface while providing flow of cooling fluids to the turbine airfoils.

  16. Best Management Practice #10: Cooling Tower Management

    Office of Energy Efficiency and Renewable Energy (EERE)

    Cooling towers regulate temperature by dissipating heat from recirculating water used to cool chillers, air-conditioning equipment, or other process equipment. Heat is rejected from the tower...

  17. Home Cooling Systems | Department of Energy

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

    Home cooling accounts for 6 percent of the average household's energy use. To help you save money by saving energy, our experts are answering your home cooling questions. |...

  18. Qantum theory of optomechanical cooling

    E-Print Network [OSTI]

    Florian Marquardt; A. A. Clerk; S. M. Girvin

    2008-03-07

    We review the quantum theory of cooling of a mechanical oscillator subject to the radiation pressure force due to light circulating inside a driven optical cavity. Such optomechanical setups have been used recently in a series of experiments by various groups to cool mechanical oscillators (such as cantilevers) by factors reaching $10^{5}$, and they may soon go to the ground state of mechanical motion. We emphasize the importance of the sideband-resolved regime for ground state cooling, where the cavity ring-down rate is smaller than the mechanical frequency. Moreover, we illustrate the strong coupling regime, where the cooling rate exceeds the cavity ring-down rate and where the driven cavity resonance and the mechanical oscillation hybridize.

  19. Desiccant Cooling Systems - A Review 

    E-Print Network [OSTI]

    Kettleborough, C. F.; Ullah, M. R.; Waugaman, D. G.

    1986-01-01

    Desiccant cooling systems have been investigated extensively during the past decade as alternatives to electrically driven vapor compression systems because regeneration temperatures of the desiccant - about 160°F, can be achieved using natural gas...

  20. Energy Savers: Cool Summer Tips

    SciTech Connect (OSTI)

    Miller, M.

    2001-06-18

    A tri-fold brochure addressing energy-saving tips for homeowners ranging from low- or no-cost suggestions to higher cost suggestions for longer-term savings. Cooling, windows, weatherizing, and landscaping are addressed.

  1. Solar Roof Cooling by Evaporation 

    E-Print Network [OSTI]

    Patterson, G. V.

    1981-01-01

    dampened. A presentation was made at the 1940 semi-annual meeting of the American Society of Heating and Ventilating Engineers entitled 'Summer Cooling Load as Affected by Heat Gain Through Dry, Sprinkled and Water Covered Roofs.' Solar evaporative roof...

  2. Cooling using complimentary tapered plenums

    DOE Patents [OSTI]

    Hall, Shawn Anthony (Pleasantville, NY)

    2006-08-01

    Where a fluid cooling medium cools a plurality of heat-producing devices arranged in a row along a generalized coordinate direction, with a space between each adjacent pair of devices, each space may have a partition that defines a boundary between a first plenum and a second plenum. The first plenum carries cooling medium across an entrance and thence into a first heat-producing device located on a first side of the partition facing the first plenum. The second plenum carries cooling medium away from a second heat-producing device located on a second side of the partition facing the second plenum and thence across an exit. The partition is disposed so that the first plenum becomes smaller in cross-sectional area as distance increases from the entrance, and the second plenum becomes larger in cross sectional area as distance decreases toward the exit.

  3. A Successful Cool Storage Rate 

    E-Print Network [OSTI]

    Ahrens, A. C.; Sobey, T. M.

    1994-01-01

    local natural gas distribution company. The end result is a very successful cool storage program with 52 projects and 31 megawatts of demand reduction in the first three and one-half years of program implementation....

  4. Cooling Towers, Energy Conservation Machines 

    E-Print Network [OSTI]

    Burger, R.

    1980-01-01

    Cooling towers, in all too many industrial plants, are often the neglected units of the process chain which are hidden bonanzas for energy conservation and dollar savings. By lowering the entire systems temperature by the use of colder water...

  5. Cool Roofs: Your Questions Answered

    Broader source: Energy.gov [DOE]

    When Secretary Chu announced that the Department of Energy had installed a “cool roof” atop the west building of our Washington, DC headquarters, it elicited a fair number of questions from his Facebook fans. We decided to reach out to the people behind the project for their insight on the specific benefits of switching to a cool roof, and the process that went into making that choice.

  6. Quantum limit of photothermal cooling

    E-Print Network [OSTI]

    Simone De Liberato; Neill Lambert; Franco Nori

    2010-11-30

    We study the problem of cooling a mechanical oscillator using the photothermal (bolometric) force. Contrary to previous attempts to model this system, we take into account the noise effects due to the granular nature of photon absorption. This allows us to tackle the cooling problem down to the noise dominated regime and to find reasonable estimates for the lowest achievable phonon occupation in the cantilever.

  7. "Hot" for Warm Water Cooling

    SciTech Connect (OSTI)

    IBM Corporation; Energy Efficient HPC Working Group; Hewlett Packard Corporation; SGI; Cray Inc.; Intel Corporation; U.S. Army Engineer Research Development Center; Coles, Henry; Ellsworth, Michael; Martinez, David J.; Bailey, Anna-Maria; Banisadr, Farhad; Bates, Natalie; Coghlan, Susan; Cowley, David E.; Dube, Nicholas; Fields, Parks; Greenberg, Steve; Iyengar, Madhusudan; Kulesza, Peter R.; Loncaric, Josip; McCann, Tim; Pautsch, Greg; Patterson, Michael K.; Rivera, Richard G.; Rottman, Greg K.; Sartor, Dale; Tschudi, William; Vinson, Wade; Wescott, Ralph

    2011-08-26

    Liquid cooling is key to reducing energy consumption for this generation of supercomputers and remains on the roadmap for the foreseeable future. This is because the heat capacity of liquids is orders of magnitude larger than that of air and once heat has been transferred to a liquid, it can be removed from the datacenter efficiently. The transition from air to liquid cooling is an inflection point providing an opportunity to work collectively to set guidelines for facilitating the energy efficiency of liquid-cooled High Performance Computing (HPC) facilities and systems. The vision is to use non-compressor-based cooling, to facilitate heat re-use, and thereby build solutions that are more energy-efficient, less carbon intensive and more cost effective than their air-cooled predecessors. The Energy Efficient HPC Working Group is developing guidelines for warmer liquid-cooling temperatures in order to standardize facility and HPC equipment, and provide more opportunity for reuse of waste heat. This report describes the development of those guidelines.

  8. Stopping Cooling Flows with Jets

    E-Print Network [OSTI]

    Fabrizio Brighenti; William G. Mathews

    2006-01-24

    We describe 2D gasdynamical models of jets that carry mass as well as energy to the hot gas in galaxy clusters. These flows have many attractive attributes for solving the galaxy cluster cooling flow problem: Why the hot gas temperature and density profiles resemble cooling flows but show no spectral evidence of cooling to low temperatures. Using an approximate model for the cluster A1795, we show that mass-carrying jets can reduce the overall cooling rate to or below the low values implied by X-ray spectra. Biconical subrelativistic jets, described with several ad hoc parameters, are assumed to be activated when gas flows toward or cools near a central supermassive black hole. As the jets proceed out from the center they entrain more and more ambient gas. The jets lose internal pressure by expansion and are compressed by the ambient cluster gas, becoming rather difficult to observe. For a wide variety of initial jet parameters and several feedback scenarios the global cooling can be suppressed for many Gyrs while maintaining cluster temperature profiles similar to those observed. The intermittancy of the feedback generates multiple generations of X-ray cavities similar to those observed in the Perseus Cluster and elsewhere.

  9. Energy Efficient Electronics Cooling Project

    SciTech Connect (OSTI)

    Steve O'Shaughnessey; Tim Louvar; Mike Trumbower; Jessica Hunnicutt; Neil Myers

    2012-02-17

    Parker Precision Cooling Business Unit was awarded a Department of Energy grant (DE-EE0000412) to support the DOE-ITP goal of reducing industrial energy intensity and GHG emissions. The project proposed by Precision Cooling was to accelerate the development of a cooling technology for high heat generating electronics components. These components are specifically related to power electronics found in power drives focused on the inverter, converter and transformer modules. The proposed cooling system was expected to simultaneously remove heat from all three of the major modules listed above, while remaining dielectric under all operating conditions. Development of the cooling system to meet specific customer's requirements and constraints not only required a robust system design, but also new components to support long system functionality. Components requiring further development and testing during this project included pumps, fluid couplings, cold plates and condensers. All four of these major categories of components are required in every Precision Cooling system. Not only was design a key area of focus, but the process for manufacturing these components had to be determined and proven through the system development.

  10. Oil cooled, hermetic refrigerant compressor

    DOE Patents [OSTI]

    English, William A. (Murrysville, PA); Young, Robert R. (Murrysville, PA)

    1985-01-01

    A hermetic refrigerant compressor having an electric motor and compressor assembly in a hermetic shell is cooled by oil which is first cooled in an external cooler 18 and is then delivered through the shell to the top of the motor rotor 24 where most of it is flung radially outwardly within the confined space provided by the cap 50 which channels the flow of most of the oil around the top of the stator 26 and then out to a multiplicity of holes 52 to flow down to the sump and provide further cooling of the motor and compressor. Part of the oil descends internally of the motor to the annular chamber 58 to provide oil cooling of the lower part of the motor, with this oil exiting through vent hole 62 also to the sump. Suction gas with entrained oil and liquid refrigerant therein is delivered to an oil separator 68 from which the suction gas passes by a confined path in pipe 66 to the suction plenum 64 and the separated oil drops from the separator to the sump. By providing the oil cooling of the parts, the suction gas is not used for cooling purposes and accordingly increase in superheat is substantially avoided in the passage of the suction gas through the shell to the suction plenum 64.

  11. Oil cooled, hermetic refrigerant compressor

    DOE Patents [OSTI]

    English, W.A.; Young, R.R.

    1985-05-14

    A hermetic refrigerant compressor having an electric motor and compressor assembly in a hermetic shell is cooled by oil which is first cooled in an external cooler and is then delivered through the shell to the top of the motor rotor where most of it is flung radially outwardly within the confined space provided by the cap which channels the flow of most of the oil around the top of the stator and then out to a multiplicity of holes to flow down to the sump and provide further cooling of the motor and compressor. Part of the oil descends internally of the motor to the annular chamber to provide oil cooling of the lower part of the motor, with this oil exiting through vent hole also to the sump. Suction gas with entrained oil and liquid refrigerant therein is delivered to an oil separator from which the suction gas passes by a confined path in pipe to the suction plenum and the separated oil drops from the separator to the sump. By providing the oil cooling of the parts, the suction gas is not used for cooling purposes and accordingly increase in superheat is substantially avoided in the passage of the suction gas through the shell to the suction plenum. 3 figs.

  12. The Ba'le For Your Entertainment: The Internet, SOPA, and Censorship

    E-Print Network [OSTI]

    Sherriff, Mark S.

    : Thank you for contacIng my office regarding S.968, the PrevenIng Real Online Webb, United States Senator #12;Dear Dr. Sherriff: Thank you for contacIng

  13. Leafy Green Preparation and Cooling Study

    E-Print Network [OSTI]

    Leafy Green Preparation and Cooling Study Dominique N. Bibbins #12;Background : Leafy Greens z. #12;Background: Cooling Study z This study observes how restaurants keep their food cooled Food-borne illnesses may result when foods are improperly cooled or stored. #12;My Contribution z

  14. Muon Cooling via Ionization Andrea Kay Forget

    E-Print Network [OSTI]

    Cinabro, David

    1 Muon Cooling via Ionization Andrea Kay Forget Department of Physics, Wayne State University decay, as a result of their short lives many of the known cooling techniques (electron, stochastic, and laser cooling) cannot be used to properly cool muons that are being used in proposed accelerators

  15. Promising Technology: Cool Paints for Exterior Walls

    Broader source: Energy.gov [DOE]

    Cool Paints increase the solar reflectance of exterior walls. By reflecting more sunlight, the wall surface maintains a cooler temperature. This decrease in temperature leads to less heat transfer through the walls into the building. During the cooling season, the addition of cool paints can decrease the cooling load of the building.

  16. Introduction Final Cooling Channel -High Frequency RF

    E-Print Network [OSTI]

    McDonald, Kirk

    Outline Introduction Final Cooling Channel - High Frequency RF Muon Collider Final Cooling Hisham Sayed February 27, 2014 1 / 10 #12;Outline Introduction Final Cooling Channel - High Frequency RF Table of Contents 1 Introduction 2 Final Cooling Channel - High Frequency RF 2 / 10 #12;Outline Introduction Final

  17. Cooled snubber structure for turbine blades

    DOE Patents [OSTI]

    Mayer, Clinton A; Campbell, Christian X; Whalley, Andrew; Marra, John J

    2014-04-01

    A turbine blade assembly in a turbine engine. The turbine blade assembly includes a turbine blade and a first snubber structure. The turbine blade includes an internal cooling passage containing cooling air. The first snubber structure extends outwardly from a sidewall of the turbine blade and includes a hollow interior portion that receives cooling air from the internal cooling passage of the turbine blade.

  18. THE JOURNAL OF CHEMICAL PHYSICS VOLUME 58, NUMBER 2 15 JANUARY 1973 Internal state distribution of alkali dimers in supersonic nozzle beams*

    E-Print Network [OSTI]

    ) and a 0.25 mm nozzle throat diameter also show cooling in both vibrational and rotational modes. A search have become intrigued by the dynamics of formation of these molecules. There have been many studies these experimental studies found cool- ing of the nozzle-beam molecules. However, interest in this subject has been

  19. Personal cooling apparatus and method

    DOE Patents [OSTI]

    Siman-Tov, Moshe (Knoxville, TN); Crabtree, Jerry Allen (Knoxville, TN)

    2001-01-01

    A portable lightweight cooling apparatus for cooling a human body is disclosed, having a channeled sheet which absorbs sweat and/or evaporative liquid, a layer of highly conductive fibers adjacent the channeled sheet; and, an air-moving device for moving air through the channeled sheet, wherein the layer of fibers redistributes heat uniformly across the object being cooled, while the air moving within the channeled sheet evaporates sweat and/or other evaporative liquid, absorbs evaporated moisture and the uniformly distributed heat generated by the human body, and discharges them into the environment. Also disclosed is a method for removing heat generated by the human body, comprising the steps of providing a garment to be placed in thermal communication with the body; placing a layer of highly conductive fibers within the garment adjacent the body for uniformly distributing the heat generated by the body; attaching an air-moving device in communication with the garment for forcing air into the garment; removably positioning an exchangeable heat sink in communication with the air-moving device for cooling the air prior to the air entering the garment; and, equipping the garment with a channeled sheet in communication with the air-moving device so that air can be directed into the channeled sheet and adjacent the layer of fibers to expell heat and moisture from the body by the air being directed out of the channeled sheet and into the environment. The cooling system may be configured to operate in both sealed and unsealed garments.

  20. EHS-Net Cooling Study EHS-Net Cooling Study Protocol

    E-Print Network [OSTI]

    EHS-Net Cooling Study 1 EHS-Net Cooling Study Protocol 1. Title EHS-Net Cooling Study 2. Research of foodborne illness in foodservice establishments. Improper cooling significantly contributes to the overall temperature abuse opportunities. The purpose of this study is to collect descriptive data on cooling policies

  1. Copyright 2014 by George Peter Bird. This edition may be freely distributed, duplicated, performed, and recorded. Sole (q. = 90)

    E-Print Network [OSTI]

    Bird, Peter

    groves trees hud dle,- green Si f ir- us.- mf mp Enduring2 #12;17 Ob. S. A. T. B. Pno. Trees mf hud dle,- lift ing- their Trees mf hud dle,- lift ing- their lift ing- their bran ches like beck on- ing- hands. tutti Trees mf hud dle,- lift ing- their Trees mf hud dle,- lift ing- their 21 Ob. S. A. T. B. Pno. mf

  2. Unparticle effects in Supernovae cooling

    E-Print Network [OSTI]

    Prasanta Kumar Das

    2007-11-08

    Recently H. Georgi suggested that a scale invariant unparticle ${\\mathcal{U}}$ sector with an infrared fixed point at high energy can couple with the SM matter via a higher-dimensional operator suppressed by a high cut-off scale. Intense phenomenological search of this unparticle sector in the collider and flavour physics context has already been made. Here we explore it's impact in cosmology, particularly it's possible role in the supernovae cooling. We found that the energy-loss rate (and thus the cooling) is strongly dependent on the effective scale \\LdaU and the anomalous dimension \\dU of this unparticle theory.

  3. Single-Photon Molecular Cooling

    E-Print Network [OSTI]

    Edvardas Narevicius; S. Travis Bannerman; Mark G. Raizen

    2009-01-04

    We propose a general method to cool the translational motion of molecules. Our method is an extension of single photon atomic cooling which was successfully implemented in our laboratory. Requiring a single event of absorption followed by a spontaneous emission, this method circumvents the need for a cycling transition and can be applied to any paramagnetic or polar molecule. In our approach, trapped molecules would be captured near their classical turning points in an optical dipole or RF-trap following an irreversible transition process.

  4. Cooling assembly for fuel cells

    DOE Patents [OSTI]

    Kaufman, Arthur (West Orange, NJ); Werth, John (Princeton, NJ)

    1990-01-01

    A cooling assembly for fuel cells having a simplified construction whereby coolant is efficiently circulated through a conduit arranged in serpentine fashion in a channel within a member of such assembly. The channel is adapted to cradle a flexible, chemically inert, conformable conduit capable of manipulation into a variety of cooling patterns without crimping or otherwise restricting of coolant flow. The conduit, when assembled with the member, conforms into intimate contact with the member for good thermal conductivity. The conduit is non-corrodible and can be constructed as a single, manifold-free, continuous coolant passage means having only one inlet and one outlet.

  5. Lamination cooling system formation method

    DOE Patents [OSTI]

    Rippel, Wally E. (Altadena, CA); Kobayashi, Daryl M. (Monrovia, CA)

    2012-06-19

    An electric motor, transformer or inductor having a cooling system. A stack of laminations have apertures at least partially coincident with apertures of adjacent laminations. The apertures define straight or angled cooling-fluid passageways through the lamination stack. Gaps between the adjacent laminations are sealed by injecting a heat-cured sealant into the passageways, expelling excess sealant, and heat-curing the lamination stack. Manifold members adjoin opposite ends of the lamination stack, and each is configured with one or more cavities to act as a manifold to adjacent passageway ends. Complex manifold arrangements can create bidirectional flow in a variety of patterns.

  6. Lamination cooling system formation method

    DOE Patents [OSTI]

    Rippel, Wally E [Altadena, CA; Kobayashi, Daryl M [Monrovia, CA

    2009-05-12

    An electric motor, transformer or inductor having a cooling system. A stack of laminations have apertures at least partially coincident with apertures of adjacent laminations. The apertures define straight or angled cooling-fluid passageways through the lamination stack. Gaps between the adjacent laminations are sealed by injecting a heat-cured sealant into the passageways, expelling excess sealant, and heat-curing the lamination stack. Manifold members adjoin opposite ends of the lamination stack, and each is configured with one or more cavities to act as a manifold to adjacent passageway ends. Complex manifold arrangements can create bidirectional flow in a variety of patterns.

  7. Advanced low noise cooling fans

    SciTech Connect (OSTI)

    Spek, H.F. van der; Nelissen, P.J.M.

    1995-02-01

    The results from an intensive research program show that it is possible to reduce the sound power level of cooling fans by 15 dB(A) by altering blade cord width and swept leading and trailing edge lines. Combination with the reduction of the pressure drop can result in a step of 20 dB(A) and a reduction with 25 percent of the absorbed power. Testing was conducted in accordance with recognized international measuring standards and the results will be presented, including consequences for cooling tower and condenser design.

  8. Improving Process Cooling Tower Eddiciency 

    E-Print Network [OSTI]

    Turpish, W.

    2013-01-01

    stream_source_info ESL-IE-13-05-08.pdf.txt stream_content_type text/plain stream_size 7120 Content-Encoding ISO-8859-1 stream_name ESL-IE-13-05-08.pdf.txt Content-Type text/plain; charset=ISO-8859-1 Cooling Towers... in Process Applications Improving Process Cooling Tower Efficiency By: William (Bill) Turpish, PE, CEM, PEM, CEA W J Turpish and Associates, PC Shelby, North Carolina Rev 1.10 ESL-IE-13-05-08 Proceedings of the Thrity-Fifth Industrial Energy...

  9. Quantum noise in photothermal cooling

    SciTech Connect (OSTI)

    De Liberato, Simone [Department of Physics, University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033 (Japan); Lambert, Neill [Advanced Science Institute, RIKEN, Wako-shi, Saitama 351-0198 (Japan); Nori, Franco [Advanced Science Institute, RIKEN, Wako-shi, Saitama 351-0198 (Japan); Physics Department, University of Michigan, Ann Arbor, Michigan 48109 (United States)

    2011-03-15

    We study the problem of cooling a mechanical oscillator using the photothermal (bolometric) force. Contrary to previous attempts to model this system, we take into account the noise effects due to the granular nature of photon absorption. We achieve this by developing a Langevin formalism for the motion of the cantilever, valid in the bad-cavity limit, which includes both photon absorption shot noise and the noise due to radiation pressure. This allows us to tackle the cooling problem down to the noise-dominated regime and to find reasonable estimates for the lowest achievable phonon occupation in the cantilever.

  10. CoolCab Test and Evaluation and CoolCalc HVAC Tool Development...

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

    Test and Evaluation and CoolCalc HVAC Tool Development CoolCab Test and Evaluation and CoolCalc HVAC Tool Development 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

  11. CoolCab Test and Evaluation and CoolCalc HVAC Tool Development...

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

    Evaluation and CoolCalc HVAC Tool Development CoolCab Test and Evaluation and CoolCalc HVAC Tool Development 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies...

  12. CoolCab Thermal Load Reduction Project: CoolCalc HVAC Tool Development...

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

    Thermal Load Reduction Project: CoolCalc HVAC Tool Development CoolCab Thermal Load Reduction Project: CoolCalc HVAC Tool Development 2010 DOE Vehicle Technologies and Hydrogen...

  13. ENERGY & ENVIRONMENT DIVISION. ANNUAL REPORT FY 1980

    E-Print Network [OSTI]

    Authors, Various

    2010-01-01

    for Conservation and Solar Energy, Office of Build- ings andbuild- ing science from other national laboratories, e.g. , LASL passive solar

  14. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    cubic feet) Natural Gas Energy Intensity (cubic feetsquare foot) Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All...

  15. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    (million gallons) Fuel Oil Energy Intensity (gallonssquare foot) Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All...

  16. Total Space Heating Water Heating Cook-

    Gasoline and Diesel Fuel Update (EIA)

    Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings* ... 1,602 1,397...

  17. Total Space Heating Water Heating Cook-

    Gasoline and Diesel Fuel Update (EIA)

    Energy Consumption Survey: Energy End-Use Consumption Tables Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All...

  18. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    (trillion Btu) Fuel Oil Energy Intensity (thousand Btusquare foot) Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All...

  19. Total Space Heating Water Heating Cook-

    Gasoline and Diesel Fuel Update (EIA)

    Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings ... 2,037...

  20. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    Btu) District Heat Energy Intensity (thousand Btusquare foot) Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All...

  1. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    Btu) Natural Gas Energy Intensity (thousand Btusquare foot) Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All...

  2. Total Space Heating Water Heating Cook-

    Gasoline and Diesel Fuel Update (EIA)

    Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings* ... 1,870 1,276...

  3. ELECTRICAL LOAD MANAGEMENT FOR THE CALIFORNIA WATER SYSTEM

    E-Print Network [OSTI]

    Krieg, B.

    2010-01-01

    Water Projects Generating Plants and Shiftable Generationfrom "base load" generating plants. ing" and saves energy.Cily flow PUfflj);ng - GeneratIng Plant San LUIS Reservo,,'

  4. Total Space Heating Water Heating Cook-

    Gasoline and Diesel Fuel Update (EIA)

    Tables Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings ... 636 580 46 1 Q 114.0...

  5. X:\\L6046\\Data_Publication\\Pma\\current\\ventura\\pma.vp

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

    4 International crude oil prices rose considerably dur- ing 2004. While many issues contributed to higher prices, perhaps the most consistent factor was grow- ing demand for oil...

  6. amagazineforalumniofthecollegeofscienceandengineering|SpRING/SuMMER2013 PUTTING KNOWLEDGE

    E-Print Network [OSTI]

    Minnesota, University of

    in the rechargeable battery market · 12 Photo By tony AvElAr sprIng/summer 2013 InventIng tomorrow 1 #12;2 Invent

  7. Multi-pass cooling for turbine airfoils

    DOE Patents [OSTI]

    Liang, George (Palm City, FL)

    2011-06-28

    An airfoil for a turbine vane of a gas turbine engine. The airfoil includes an outer wall having pressure and suction sides, and a radially extending cooling cavity located between the pressure and suction sides. A plurality of partitions extend radially through the cooling cavity to define a plurality of interconnected cooling channels located at successive chordal locations through the cooling cavity. The cooling channels define a serpentine flow path extending in the chordal direction. Further, the cooling channels include a plurality of interconnected chambers and the chambers define a serpentine path extending in the radial direction within the serpentine path extending in the chordal direction.

  8. Evaporative cooling enhanced cold storage system

    DOE Patents [OSTI]

    Carr, P.

    1991-10-15

    The invention provides an evaporatively enhanced cold storage system wherein a warm air stream is cooled and the cooled air stream is thereafter passed into contact with a cold storage unit. Moisture is added to the cooled air stream prior to or during contact of the cooled air stream with the cold storage unit to effect enhanced cooling of the cold storage unit due to evaporation of all or a portion of the added moisture. Preferably at least a portion of the added moisture comprises water condensed during the cooling of the warm air stream. 3 figures.

  9. Evaporative cooling enhanced cold storage system

    DOE Patents [OSTI]

    Carr, Peter (Cary, NC)

    1991-01-01

    The invention provides an evaporatively enhanced cold storage system wherein a warm air stream is cooled and the cooled air stream is thereafter passed into contact with a cold storage unit. Moisture is added to the cooled air stream prior to or during contact of the cooled air stream with the cold storage unit to effect enhanced cooling of the cold storage unit due to evaporation of all or a portion of the added moisture. Preferably at least a portion of the added moisture comprises water condensed during the cooling of the warm air stream.

  10. Closed circuit steam cooled turbine shroud and method for steam cooling turbine shroud

    DOE Patents [OSTI]

    Burdgick, Steven Sebastian (Schenectady, NY); Sexton, Brendan Francis (Simpsonville, SC); Kellock, Iain Robertson (Simpsonville, SC)

    2002-01-01

    A turbine shroud cooling cavity is partitioned to define a plurality of cooling chambers for sequentially receiving cooling steam and impingement cooling of the radially inner wall of the shoud. An impingement baffle is provided in each cooling chamber for receiving the cooling media from a cooling media inlet in the case of the first chamber or from the immediately upstream chamber in the case of the second through fourth chambers and includes a plurality of impingement holes for effecting the impingement cooling of the shroud inner wall.

  11. Solar-powered cooling system

    DOE Patents [OSTI]

    Farmer, Joseph C

    2013-12-24

    A solar-powered adsorption-desorption refrigeration and air conditioning system uses nanostructural materials made of high specific surface area adsorption aerogel as the adsorptive media. Refrigerant molecules are adsorbed on the high surface area of the nanostructural material. A circulation system circulates refrigerant from the nanostructural material to a cooling unit.

  12. Cool, Dry, Quiet Dehumidification with

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    dehumidification system as the best new HVAC dehumidification product for 2006. #12;Trane CDQTM (Cool Dry Quiet are optional. Size range is 1,000 - 70,000 cfm. Note: Under LEED, this unit may qualify for innovation points qualify for innovation points. Trane Climate ChangerTM air handler with CDQ dehumidification Trane Climate

  13. Engineering Design Cooling flow design

    E-Print Network [OSTI]

    McDonald, Kirk

    · Moderators 2 x H2O (0.5 L) Gd poison + Boral decoupler CH4 (0.5 L) Gd poison + Boral decoupler H2 (0.8 L) no poison + Boral decoupler · Reflector - Rods of Beryllium (D2O cooled) · 17 Neutron Beam lines Upgrade

  14. Solar Roof Cooling by Evaporation 

    E-Print Network [OSTI]

    Patterson, G. V.

    1980-01-01

    payback of 18 to 24 months. As one prominence in recent years, due to the energy plant manager said, "I pay more than that shortage and the increased cost of electricity each year, just to sweep my floors." -- Solar Roof Cooling by Evaporation....

  15. Beam Cooling with ionisation losses

    E-Print Network [OSTI]

    C. Rubbia; A. Ferrari; Y. Kadi; V. Vlachoudis

    2006-02-03

    A novel type of particle "cooling", called Ionization Cooling, is applicable to slow (v of the order of 0.1c) ions stored in a small ring. The many traversals through a thin foil enhance the nuclear reaction probability, in a steady configuration in which ionisation losses are recovered at each turn by a RF-cavity. For a uniform target "foil" the longitudinal momentum spread diverges exponentially since faster (slower) particles ionise less (more) than the average. In order to "cool" also longitudinally, a chromaticity has to be introduced with a wedge shaped "foil". Multiple scattering and straggling are then "cooled" in all three dimensions, with a method similar to the one of synchrotron cooling, but valid for low energy ions. Particles then stably circulate in the beam indefinitely, until they undergo for instance nuclear processes in the thin target foil. This new method is under consideration for the nuclear production of a few MeV/A ion beams. Simple reactions, for instance Li 7 + D Li 8 + p, are more favourably exploited with the heavier ion colliding against a gas-jet D2 target. Kinematics is generally very favourable, with emission angles in a narrow angular cone and a relatively concentrated outgoing energy spectrum which allows an efficient collection as a neutral gas in a tiny volume with a technology at high temperatures perfected at ISOLDE. It is however of a much more general applicability. The method appears capable of producing a "table top" storage ring with an accumulation rate in excess of 10**14 Li-8 radioactive ion/s for possible use for radioactive beams for physics studies (for example for beta-beams) or for therapy.

  16. Sympathetic Cooling of Lithium by Laser-cooled Cesium

    E-Print Network [OSTI]

    S. Kraft; M. Mudrich; K. Singer; R. Grimm; A. Mosk; M. Weidemueller

    2001-09-27

    We present first indications of sympathetic cooling between two neutral, optically trapped atomic species. Lithium and cesium atoms are simultaneously stored in an optical dipole trap formed by the focus of a CO$_2$ laser, and allowed to interact for a given period of time. The temperature of the lithium gas is found to decrease when in thermal contact with cold cesium. The timescale of thermalization yields an estimate for the Li-Cs cross-section.

  17. New Cool Roof Coatings and Affordable Cool Color Asphalt

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICESpecialAPPENDIXConcentratingInstitutionalEnergyNew CleanNew Cool Roof

  18. Thermal Storage with Conventional Cooling Systems 

    E-Print Network [OSTI]

    Kieninger, R. T.

    1994-01-01

    simple thermal energy storage system that already exists in almost every structure - concrete. Thermal storage calculations simulate sub-cooling of a building's structure during unoccupied times. During occupied times, the sub-cooled concrete reduces peak...

  19. High temperature cooling system and method

    DOE Patents [OSTI]

    Loewen, Eric P.

    2006-12-12

    A method for cooling a heat source, a method for preventing chemical interaction between a vessel and a cooling composition therein, and a cooling system. The method for cooling employs a containment vessel with an oxidizable interior wall. The interior wall is oxidized to form an oxide barrier layer thereon, the cooling composition is monitored for excess oxidizing agent, and a reducing agent is provided to eliminate excess oxidation. The method for preventing chemical interaction between a vessel and a cooling composition involves introducing a sufficient quantity of a reactant which is reactive with the vessel in order to produce a barrier layer therein that is non-reactive with the cooling composition. The cooling system includes a containment vessel with oxidizing agent and reducing agent delivery conveyances and a monitor of oxidation and reduction states so that proper maintenance of a vessel wall oxidation layer occurs.

  20. 1999 Commercial Buildings Characteristics--Glossary--Cooling...

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

    of cooling equipment in which there are four basic parts: (1) a condensing unit, (2) a cooling coil, (3) ductwork, and (4) a control mechanism, such as a thermostat. There are...

  1. Sympathetic cooling in a large ion crystal

    E-Print Network [OSTI]

    Guin-Dar Lin; L. -M. Duan

    2015-11-08

    We analyze the dynamics and steady state of a linear ion array when some of the ions are continuously laser cooled. We calculate the ions' local temperature measured by its position fluctuation under various trapping and cooling configurations, taking into account background heating due to the noisy environment. For a large system, we demonstrate that by arranging the cooling ions evenly in the array, one can suppress the overall heating considerably. We also investigate the effect of different cooling rates and find that the optimal cooling efficiency is achieved by an intermediate cooling rate. We discuss the relaxation time for the ions to approach the steady state, and show that with periodic arrangement of the cooling ions, the cooling efficiency does not scale down with the system size.

  2. Evaporative Cooling Basics | Department of Energy

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

    16, 2013 - 1:53pm Addthis Evaporative cooling uses evaporated water to naturally and energy-efficiently cool. An illustration of an evaporative cooler. In this example of an...

  3. Cooling Towers--Energy Conservation Strategies 

    E-Print Network [OSTI]

    Matson, J.

    1991-01-01

    A cooling water system can be optimized by operating the cooling tower at the highest possible cycles of concentration without risking sealing and fouling of heat exchanger surfaces, tube bundles, refrigeration equipment, overhead condensers...

  4. Cooling load differences between radiant and air systems

    E-Print Network [OSTI]

    Feng, Jingjuan Dove; Schiavon, Stefano; Bauman, Fred

    2013-01-01

    radiant heating and cooling systems, in: Proceedings ofInc, Altanta,GA, 2009. Cooling load differences betweensurface level 24-hour total cooling energy between radiant

  5. Enhancing trappable antiproton populations through deceleration and frictional cooling

    E-Print Network [OSTI]

    Zolotorev, Max

    2013-01-01

    Wojciechowski, “Frictional cooling: Experimental re- sults,”and status of frictional cooling,” Nu- clear Physics B 149,through deceleration and frictional cooling M. Zolotorev, A.

  6. Effects of Cooling on the Overall Power Consumption of Processors

    E-Print Network [OSTI]

    Park, Won Ho

    2012-01-01

    Copeland, “64-bit Server Cooling Requirements,” IEEE SEMI-Chiu, and G. Ghrysler, “Cooling a Microprocessor Chip,” insystem in electronics cooling,” Applied Thermal

  7. INCREMENTAL COOLING LOAD DETERMINATION FOR PASSIVE DIRECT GAIN HEATING SYSTEMS

    E-Print Network [OSTI]

    Sullivan, Paul W.

    2013-01-01

    May 27-30, 1981 INCREMENTAL COOLING LOAD DETERMINATION FOR12048 May 1981 INCREMENTAL COOLING LOAD DETERMINATION FORfor increases in the building cooling load resulting from

  8. Guide to Minimizing Compressor-Based Cooling | Department of...

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

    Compressor-Based Cooling Guide to Minimizing Compressor-Based Cooling Guide describes best practices for reducing energy use and total cost of ownership for data center cooling...

  9. Cooling load differences between radiant and air systems

    E-Print Network [OSTI]

    Feng, Jingjuan Dove; Schiavon, Stefano; Bauman, Fred

    2013-01-01

    radiant heating and cooling systems, in: Proceedings ofSizing of the radiant system cooling equipment is highlycooling rate and air system cooling rate in this section. To

  10. Design and Control of Hydronic Radiant Cooling Systems

    E-Print Network [OSTI]

    Feng, Jingjuan

    2014-01-01

    embedded heating and cooling systems. Brussels, Belgium,radiant heating and cooling systems. Proceedings of Climaradiant heating and cooling systems: integration with a

  11. Critical review of water based radiant cooling system design methods

    E-Print Network [OSTI]

    Feng, Jingjuan Dove; Bauman, Fred; Schiavon, Stefano

    2014-01-01

    shown that radiant system cooling capacity could be enhancedof trends regarding radiant system cooling load analysis andEmbedded Radiant Heating and Cooling Systems, International

  12. Design and Control of Hydronic Radiant Cooling Systems

    E-Print Network [OSTI]

    Feng, Jingjuan Dove

    2014-01-01

    embedded heating and cooling systems. Brussels, Belgium,radiant heating and cooling systems. Proceedings of Climaof Slab Heating and Cooling Systems Studied by Dynamic

  13. Engineered design of SSC cooling ponds

    SciTech Connect (OSTI)

    Bear, J.B.

    1993-05-01

    The cooling requirements of the SSC are significant and adequate cooling water systems to meet these requirements are critical to the project`s successful operation. The use of adequately designed cooling ponds will provide reliable cooling for operation while also meeting environmental goals of the project to maintain streamflow and flood peaks to preconstruction levels as well as other streamflow and water quality requirements of the Texas Water Commission and the Environmental Protection Agency.

  14. Berkeley Lab's Cool Your School Program

    ScienceCinema (OSTI)

    Ivan Berry

    2013-06-24

    Cool Your School is a series of 6th-grade, classroom-based, science activities rooted in Berkeley Lab's cool-surface and cool materials research and aligned with California science content standards. The activities are designed to build knowledge, stimulate curiosity, and carry the conversation about human-induced climate change, and what can be done about it, into the community.

  15. Algorithmic cooling and scalable NMR quantum computers

    E-Print Network [OSTI]

    Mor, Tal

    Algorithmic cooling and scalable NMR quantum computers P. Oscar Boykin*, Tal Mor§ , Vwani cooling (via polarization heat bath)--a powerful method for obtaining a large number of highly polarized (quantum) bits, algorithmic cooling cleans dirty bits beyond the Shannon's bound on data compression

  16. Continuous Cooling Transformation (CCT) Assistant Professor

    E-Print Network [OSTI]

    Cambridge, University of

    Continuous Cooling Transformation (CCT) Diagrams R. Manna Assistant Professor Centre of Advanced.ac.uk #12;Continuous cooling transformation (CCT) diagram There are two types of CCT diagrams I) Plot and transformation finish temperature against transformation time on each cooling curve II) Plot of (for each type

  17. LASER COOLING AND TRAPPING OF NEUTRAL ATOMS

    E-Print Network [OSTI]

    Orozco, Luis A.

    LASER COOLING AND TRAPPING OF NEUTRAL ATOMS Luis A. Orozco Department of Physics and Astronomy. Laser cooling and trapping is now an important tool for many spectroscopic studies. It enhances, 4]. In these notes I treat only very general aspects of laser cooling and trapping without

  18. Optomechanical laser cooling with mechanical modulations

    E-Print Network [OSTI]

    Marc Bienert; Pablo Barberis-Blostein

    2014-12-15

    We theoretically study the laser cooling of cavity optomechanics when the mechanical resonance frequency and damping depend on time. In the regime of weak optomechanical coupling we extend the theory of laser cooling using an adiabatic approximation. We discuss the modifications of the cooling dynamics and compare it with numerical simulations in a wide range of modulation frequencies.

  19. A ROOFING TILE FOR NATURAL COOLING

    E-Print Network [OSTI]

    SUNGUARD: A ROOFING TILE FOR NATURAL COOLING Prepared For: California Energy Commission Energy (FAR) SUNGUARD: A ROOFING TILE FOR NATURAL COOLING EISG AWARDEE PowerLight Corporation 2954 San Pablo://www.energy.ca.gov/research/index.html. #12;Page 1 Sunguard: A Roofing Tile For Natural Cooling EISG Grant # 99-07 Awardee: Power

  20. Evaluation of cooling performance of thermally activated building system with evaporative cooling source for typical United States climates

    E-Print Network [OSTI]

    Feng, Jingjuan; Bauman, Fred

    2013-01-01

    and high temperature cooling_REHVA Guidebook, Federation ofEvaluation of cooling performance of thermally activatedsystem with evaporative cooling source for typical United

  1. Evaluation of cooling performance of thermally activated building system with evaporative cooling source for typical United States climates

    E-Print Network [OSTI]

    Feng, Jingjuan; Bauman, Fred

    2013-01-01

    embedded surface cooling system and TABS systems THERMALwas simulated. The radiant cooling system was an exposedcooling + radiant cooling system alone may not be able to

  2. Air cooling for Vertex Detectors

    E-Print Network [OSTI]

    Arantza Oyanguren

    2012-02-28

    The vertex detectors are crucial detectors for future linear e+e- colliders since they must give the most accurate location of any outgoing charged particles originating from the interaction point. The DEPFET collaboration is developing a new type of pixel sensors which provide very low noise and high spatial resolution. In order to precisely determine the track and vertex positions, multiple scattering in the detector has to be reduced by minimizing the material in the sensors, cooling, and support structures. A new method of cooling by blowing air over the sensors has been developed and tested. It is applied in the design and construction of the Belle-II detector and may be used in the new generation of vertex detectors for linear colliders.

  3. Information technology equipment cooling method

    DOE Patents [OSTI]

    Schultz, Mark D.

    2015-10-20

    According to one embodiment, a system for removing heat from a rack of information technology equipment may include a sidecar indoor air to liquid heat exchanger that cools air utilized by the rack of information technology equipment to cool the rack of information technology equipment. The system may also include a liquid to liquid heat exchanger and an outdoor heat exchanger. The system may further include configurable pathways to connect and control fluid flow through the sidecar heat exchanger, the liquid to liquid heat exchanger, the rack of information technology equipment, and the outdoor heat exchanger based upon ambient temperature and/or ambient humidity to remove heat generated by the rack of information technology equipment.

  4. Cooling and Trapping Atoms Atoms are slowed and cooled by radiation pressure from laser light

    E-Print Network [OSTI]

    Johannesson, Henrik

    Cooling and Trapping Atoms Atoms are slowed and cooled by radiation pressure from laser light and then trapped in a bottle whose "walls" are magnetic fields. Cooled atoms are ideal for exploring basic. Atoms can now be cooled by shining laser light directly on them. The radiation pres sure exerted

  5. Two-Phase Cooling Method Using R134a Refrigerant to Cool Power Electronic Devices

    E-Print Network [OSTI]

    Tolbert, Leon M.

    Two-Phase Cooling Method Using R134a Refrigerant to Cool Power Electronic Devices Jeremy B, TN 37932 Abstract This paper presents a two-phase cooling method using R134a refrigerant). The cooling method involves submerging PE devices in an R134a bath, which limits the junction temperature

  6. Cool roof Q+A 011.doc 29 July 2009 Cool Roof Q & A (draft)

    E-Print Network [OSTI]

    Cool roof Q+A 011.doc 29 July 2009 Cool Roof Q & A (draft) Ronnen Levinson Lawrence Berkeley National Laboratory RML27@cornell.edu July 29, 2009 The following information is intended for use in cool-roof brochures issued by the California Air Resources Board and/or the Cool Roof Rating Council. See also http

  7. GentleCool: Cooling Aware Proactive Workload Scheduling in Multi-Machine Systems

    E-Print Network [OSTI]

    Simunic, Tajana

    GentleCool: Cooling Aware Proactive Workload Scheduling in Multi-Machine Systems Raid Ayoub characteristics of the workload running on the system. We propose a scheduling framework called GentleCool, a proactive multi-tier approach for significantly lowering the fan cooling costs in highly utilized systems

  8. Coherent electron cooling demonstration experiment

    SciTech Connect (OSTI)

    Litvinenko, V.N.; Belomestnykh, S.; Ben-Zvi, I.; Brutus, J.C.; Fedotov, A.; Hao, Y.; Kayran, D.; Mahler, G.; Marusic, A.; Meng, W.; McIntyre, G.; Minty, M.; Ptitsyn, V.; Pinayev, I.; Rao, T.; Roser, T.; Sheehy, B.; Tepikian, S.; Than, R.; Trbojevic, D.; Tuozzolo, J.; Wang, G.; Yakimenko, V.; Hutton, A.; Krafft, G.; Poelker, M.; Rimmer, R.; Bruhwiler, D.; Abell, D.T.; Nieter, C.; Ranjbar, V.; Schwartz, B.; Kholopov M.; Shevchenko, O.; McIntosh, P.; Wheelhouse, A.

    2011-09-04

    Coherent electron cooling (CEC) has a potential to significantly boost luminosity of high-energy, high-intensity hadron-hadron and electron-hadron colliders. In a CEC system, a hadron beam interacts with a cooling electron beam. A perturbation of the electron density caused by ions is amplified and fed back to the ions to reduce the energy spread and the emittance of the ion beam. To demonstrate the feasibility of CEC we propose a proof-of-principle experiment at RHIC using SRF linac. In this paper, we describe the setup for CeC installed into one of RHIC's interaction regions. We present results of analytical estimates and results of initial simulations of cooling a gold-ion beam at 40 GeV/u energy via CeC. We plan to complete the program in five years. During first two years we will build coherent electron cooler in IP2 of RHIC. In parallel we will develop complete package of computer simulation tools for the start-to-end simulation predicting exact performance of a CeC. The later activity will be the core of Tech X involvement into the project. We will use these tools to predict the performance of our CeC device. The experimental demonstration of the CeC will be undertaken in years three to five of the project. The goal of this experiment is to demonstrate the cooling of ion beam and to compare its measured performance with predictions made by us prior to the experiments.

  9. Gas cooled traction drive inverter

    DOE Patents [OSTI]

    Chinthavali, Madhu Sudhan

    2013-10-08

    The present invention provides a modular circuit card configuration for distributing heat among a plurality of circuit cards. Each circuit card includes a housing adapted to dissipate heat in response to gas flow over the housing. In one aspect, a gas-cooled inverter includes a plurality of inverter circuit cards, and a plurality of circuit card housings, each of which encloses one of the plurality of inverter cards.

  10. Gas-cooled nuclear reactor

    DOE Patents [OSTI]

    Peinado, Charles O. (La Jolla, CA); Koutz, Stanley L. (San Diego, CA)

    1985-01-01

    A gas-cooled nuclear reactor includes a central core located in the lower portion of a prestressed concrete reactor vessel. Primary coolant gas flows upward through the core and into four overlying heat-exchangers wherein stream is generated. During normal operation, the return flow of coolant is between the core and the vessel sidewall to a pair of motor-driven circulators located at about the bottom of the concrete pressure vessel. The circulators repressurize the gas coolant and return it back to the core through passageways in the underlying core structure. If during emergency conditions the primary circulators are no longer functioning, the decay heat is effectively removed from the core by means of natural convection circulation. The hot gas rising through the core exits the top of the shroud of the heat-exchangers and flows radially outward to the sidewall of the concrete pressure vessel. A metal liner covers the entire inside concrete surfaces of the concrete pressure vessel, and cooling tubes are welded to the exterior or concrete side of the metal liner. The gas coolant is in direct contact with the interior surface of the metal liner and transfers its heat through the metal liner to the liquid coolant flowing through the cooling tubes. The cooler gas is more dense and creates a downward convection flow in the region between the core and the sidewall until it reaches the bottom of the concrete pressure vessel when it flows radially inward and up into the core for another pass. Water is forced to flow through the cooling tubes to absorb heat from the core at a sufficient rate to remove enough of the decay heat created in the core to prevent overheating of the core or the vessel.

  11. Cooling system for electronic components

    DOE Patents [OSTI]

    Anderl, William James; Colgan, Evan George; Gerken, James Dorance; Marroquin, Christopher Michael; Tian, Shurong

    2015-12-15

    Embodiments of the present invention provide for non interruptive fluid cooling of an electronic enclosure. One or more electronic component packages may be removable from a circuit card having a fluid flow system. When installed, the electronic component packages are coincident to and in a thermal relationship with the fluid flow system. If a particular electronic component package becomes non-functional, it may be removed from the electronic enclosure without affecting either the fluid flow system or other neighboring electronic component packages.

  12. Gas hydrate cool storage system

    DOE Patents [OSTI]

    Ternes, Mark P. (Knoxville, TN); Kedl, Robert J. (Oak Ridge, TN)

    1985-01-01

    This invention is a process for formation of a gas hydrate to be used as a cool storage medium using a refrigerant in water. Mixing of the immiscible refrigerant and water is effected by addition of a surfactant and agitation. The difficult problem of subcooling during the process is overcome by using the surfactant and agitation and performance of the process significantly improves and approaches ideal.

  13. Gas hydrate cool storage system

    DOE Patents [OSTI]

    Ternes, M.P.; Kedl, R.J.

    1984-09-12

    The invention presented relates to the development of a process utilizing a gas hydrate as a cool storage medium for alleviating electric load demands during peak usage periods. Several objectives of the invention are mentioned concerning the formation of the gas hydrate as storage material in a thermal energy storage system within a heat pump cycle system. The gas hydrate was formed using a refrigerant in water and an example with R-12 refrigerant is included. (BCS)

  14. Home Cooling | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancial OpportunitiesDepartment ofScience & HistoryAboutCooling

  15. Cooling system for superconducting magnet

    DOE Patents [OSTI]

    Gamble, Bruce B. (Wellesley, MA); Sidi-Yekhlef, Ahmed (Framingham, MA)

    1998-01-01

    A cooling system is configured to control the flow of a refrigerant by controlling the rate at which the refrigerant is heated, thereby providing an efficient and reliable approach to cooling a load (e.g., magnets, rotors). The cooling system includes a conduit circuit connected to the load and within which a refrigerant circulates; a heat exchanger, connected within the conduit circuit and disposed remotely from the load; a first and a second reservoir, each connected within the conduit, each holding at least a portion of the refrigerant; a heater configured to independently heat the first and second reservoirs. In a first mode, the heater heats the first reservoir, thereby causing the refrigerant to flow from the first reservoir through the load and heat exchanger, via the conduit circuit and into the second reservoir. In a second mode, the heater heats the second reservoir to cause the refrigerant to flow from the second reservoir through the load and heat exchanger via the conduit circuit and into the first reservoir.

  16. Cooling system for superconducting magnet

    DOE Patents [OSTI]

    Gamble, B.B.; Sidi-Yekhlef, A.

    1998-12-15

    A cooling system is configured to control the flow of a refrigerant by controlling the rate at which the refrigerant is heated, thereby providing an efficient and reliable approach to cooling a load (e.g., magnets, rotors). The cooling system includes a conduit circuit connected to the load and within which a refrigerant circulates; a heat exchanger, connected within the conduit circuit and disposed remotely from the load; a first and a second reservoir, each connected within the conduit, each holding at least a portion of the refrigerant; a heater configured to independently heat the first and second reservoirs. In a first mode, the heater heats the first reservoir, thereby causing the refrigerant to flow from the first reservoir through the load and heat exchanger, via the conduit circuit and into the second reservoir. In a second mode, the heater heats the second reservoir to cause the refrigerant to flow from the second reservoir through the load and heat exchanger via the conduit circuit and into the first reservoir. 3 figs.

  17. Air and water cooled modulator

    DOE Patents [OSTI]

    Birx, Daniel L. (Oakley, CA); Arnold, Phillip A. (Livermore, CA); Ball, Don G. (Livermore, CA); Cook, Edward G. (Livermore, CA)

    1995-01-01

    A compact high power magnetic compression apparatus and method for delivering high voltage pulses of short duration at a high repetition rate and high peak power output which does not require the use of environmentally unacceptable fluids such as chlorofluorocarbons either as a dielectric or as a coolant, and which discharges very little waste heat into the surrounding air. A first magnetic switch has cooling channels formed therethrough to facilitate the removal of excess heat. The first magnetic switch is mounted on a printed circuit board. A pulse transformer comprised of a plurality of discrete electrically insulated and magnetically coupled units is also mounted on said printed board and is electrically coupled to the first magnetic switch. The pulse transformer also has cooling means attached thereto for removing heat from the pulse transformer. A second magnetic switch also having cooling means for removing excess heat is electrically coupled to the pulse transformer. Thus, the present invention is able to provide high voltage pulses of short duration at a high repetition rate and high peak power output without the use of environmentally unacceptable fluids and without discharging significant waste heat into the surrounding air.

  18. Air and water cooled modulator

    DOE Patents [OSTI]

    Birx, D.L.; Arnold, P.A.; Ball, D.G.; Cook, E.G.

    1995-09-05

    A compact high power magnetic compression apparatus and method are disclosed for delivering high voltage pulses of short duration at a high repetition rate and high peak power output which does not require the use of environmentally unacceptable fluids such as chlorofluorocarbons either as a dielectric or as a coolant, and which discharges very little waste heat into the surrounding air. A first magnetic switch has cooling channels formed therethrough to facilitate the removal of excess heat. The first magnetic switch is mounted on a printed circuit board. A pulse transformer comprised of a plurality of discrete electrically insulated and magnetically coupled units is also mounted on said printed board and is electrically coupled to the first magnetic switch. The pulse transformer also has cooling means attached thereto for removing heat from the pulse transformer. A second magnetic switch also having cooling means for removing excess heat is electrically coupled to the pulse transformer. Thus, the present invention is able to provide high voltage pulses of short duration at a high repetition rate and high peak power output without the use of environmentally unacceptable fluids and without discharging significant waste heat into the surrounding air. 9 figs.

  19. Performance Evaluation for Modular, Scalable Overhead Cooling Systems In Data Centers

    E-Print Network [OSTI]

    Xu, TengFang T.

    2009-01-01

    overhead cooling system Cooling system. The cooling systemTHE CHARACTERISTICS OF MODULAR, SCALABLE COOLING SYSTEMS ANDmodular, scalable cooling systems and servers 3.1 Modular,

  20. Algorithmic Cooling in Liquid State NMR

    E-Print Network [OSTI]

    Yosi Atia; Yuval Elias; Tal Mor; Yossi Weinstein

    2015-08-05

    Algorithmic cooling is a method that employs thermalization to increase qubit purification level, namely it reduces the qubit-system's entropy. We utilized gradient ascent pulse engineering (GRAPE), an optimal control algorithm, to implement algorithmic cooling in liquid state nuclear magnetic resonance. Various cooling algorithms were applied onto the three qubits of $^{13}$C$_2$-trichloroethylene, cooling the system beyond Shannon's entropy bound in several different ways. In particular, in one experiment a carbon qubit was cooled by a factor of 4.61. This work is a step towards potentially integrating tools of NMR quantum computing into in vivo magnetic resonance spectroscopy.

  1. Passive containment cooling water distribution device

    DOE Patents [OSTI]

    Conway, Lawrence E. (Hookstown, PA); Fanto, Susan V. (Plum Borough, PA)

    1994-01-01

    A passive containment cooling system for a nuclear reactor containment vessel. Disclosed is a cooling water distribution system for introducing cooling water by gravity uniformly over the outer surface of a steel containment vessel using a series of radial guide elements and cascading weir boxes to collect and then distribute the cooling water into a series of distribution areas through a plurality of cascading weirs. The cooling water is then uniformly distributed over the curved surface by a plurality of weir notches in the face plate of the weir box.

  2. Algorithmic Cooling in Liquid State NMR

    E-Print Network [OSTI]

    Yosi Atia; Yuval Elias; Tal Mor; Yossi Weinstein

    2015-11-08

    Algorithmic cooling is a method that employs thermalization to increase qubit purification level, namely it reduces the qubit-system's entropy. We utilized gradient ascent pulse engineering (GRAPE), an optimal control algorithm, to implement algorithmic cooling in liquid state nuclear magnetic resonance. Various cooling algorithms were applied onto the three qubits of $^{13}$C$_2$-trichloroethylene, cooling the system beyond Shannon's entropy bound in several different ways. In particular, in one experiment a carbon qubit was cooled by a factor of 4.61. This work is a step towards potentially integrating tools of NMR quantum computing into in vivo magnetic resonance spectroscopy.

  3. Passive cooling system for top entry liquid metal cooled nuclear reactors

    DOE Patents [OSTI]

    Boardman, Charles E. (Saratoga, CA); Hunsbedt, Anstein (Los Gatos, CA); Hui, Marvin M. (Cupertino, CA)

    1992-01-01

    A liquid metal cooled nuclear fission reactor plant having a top entry loop joined satellite assembly with a passive auxiliary safety cooling system for removing residual heat resulting from fuel decay during shutdown, or heat produced during a mishap. This satellite type reactor plant is enhanced by a backup or secondary passive safety cooling system which augments the primary passive auxiliary cooling system when in operation, and replaces the primary cooling system when rendered inoperative.

  4. CoolCab Truck Thermal Load Reduction | Department of Energy

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

    in Bethesda, Maryland. merit08proc.pdf More Documents & Publications CoolCab Truck Thermal Load Reduction CoolCab Test and Evaluation and CoolCalc HVAC Tool Development CoolCab...

  5. Design and Control of Hydronic Radiant Cooling Systems

    E-Print Network [OSTI]

    Feng, Jingjuan Dove

    2014-01-01

    installed to block solar gain, ISO 11855 cooling capacityinstalled to block solar gain, ISO 11855 cooling capacity

  6. Global Cooling: Policies to Cool the World and Offset Global Warming from CO2 Using Reflective Roofs and Pavements

    E-Print Network [OSTI]

    Akbari, Hashem

    2010-01-01

    cooling load from cool roofs. While important, the annual CO2008. Evolution of cool roof standards in the United States.2005. “Cool Colored Roofs to Save Energy and Improve Air

  7. Cool Roofs | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (BillionProvedTravel TravelChallenges |1-01ConcentratingDesign » Design for Efficiency » Cool Roofs

  8. Cool Roofs | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAuditsClusterInformationContract Management Princeton16,558.1CoolDesign »

  9. 2004 Savannah River Cooling Tower Collection (U)

    SciTech Connect (OSTI)

    Garrett, Alfred [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Parker, Matthew J. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Villa-Aleman, E. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2005-05-01

    The Savannah River National Laboratory (SRNL) collected ground truth in and around the Savannah River Site (SRS) F-Area cooling tower during the spring and summer of 2004. The ground truth data consisted of air temperatures and humidity inside and around the cooling tower, wind speed and direction, cooling water temperatures entering; inside adn leaving the cooling tower, cooling tower fan exhaust velocities and thermal images taken from helicopters. The F-Area cooling tower had six cells, some of which were operated with fans off during long periods of the collection. The operating status (fan on or off) for each of the six cells was derived from operations logbooks and added to the collection database. SRNL collected the F-Area cooling tower data to produce a database suitable for validation of a cooling tower model used by one of SRNL's customer agencies. SRNL considers the data to be accurate enough for use in a model validation effort. Also, the thermal images of the cooling tower decks and throats combined with the temperature measurements inside the tower provide valuable information about the appearance of cooling towers as a function of fan operating status and time of day.

  10. MEIC Electron Cooling Simulation Using Betacool

    SciTech Connect (OSTI)

    Zhang, He [JLAB; Zhang, Yuhong [JLAB

    2013-12-01

    Electron cooling of ion beams is the most critical R&D issue in Jefferson Lab's MEIC design. In the ion collider ring, a bunched electron beam driven by an energy-recovery SRF linac assisted by a circulate ring will be employed to cool protons or ions with energies up to 100 GeV/u, a parameter regime that electron cooling has never been applied. It is essential to understand how efficient the electron cooling is, particularly in the high energy range, to confirm the feasibility of the design. Electron cooling is also important in LEIC design although the ion energy is 25 GeV/u, lower than MEIC. In this paper, we will present first results of the simulation studies of electron cooling processes in the collider ring of both MEIC and LEIC using BETACOOL code.

  11. Hot gas path component cooling system

    DOE Patents [OSTI]

    Lacy, Benjamin Paul; Bunker, Ronald Scott; Itzel, Gary Michael

    2014-02-18

    A cooling system for a hot gas path component is disclosed. The cooling system may include a component layer and a cover layer. The component layer may include a first inner surface and a second outer surface. The second outer surface may define a plurality of channels. The component layer may further define a plurality of passages extending generally between the first inner surface and the second outer surface. Each of the plurality of channels may be fluidly connected to at least one of the plurality of passages. The cover layer may be situated adjacent the second outer surface of the component layer. The plurality of passages may be configured to flow a cooling medium to the plurality of channels and provide impingement cooling to the cover layer. The plurality of channels may be configured to flow cooling medium therethrough, cooling the cover layer.

  12. Preserve the Investment-Antibiological Spray 

    E-Print Network [OSTI]

    Reidenbach, R.

    1987-01-01

    of the cooling tower. This is accomplished by pre venting internal wood decay which can result in unexpected structural failure and periodic repairs. The preservative spray procedure will also minimize the biological fouling of the plenum of the cool ing... tower and related heat exchange equipment. System reliability and efficiency will thus be maintained. INTRODUCTION The plenum area of a field erected, mechanical draft cooling tower receives little to no protec tion from biological attack once...

  13. Mechanically-reattachable liquid-cooled cooling apparatus

    DOE Patents [OSTI]

    Arney, Susanne; Cheng, Jen-Hau; Kolodner, Paul R; Kota-Venkata, Krishna-Murty; Scofield, William; Salamon, Todd R; Simon, Maria E

    2013-09-24

    An apparatus comprising a rack having a row of shelves, each shelf supporting an electronics circuit board, each one of the circuit boards being manually removable from the shelve supporting the one of the circuit boards and having a local heat source thereon. The apparatus also comprises a cooler attached to the rack and being able to circulate a cooling fluid around a channel forming a closed loop. The apparatus further comprises a plurality of heat conduits, each heat conduit being located over a corresponding one of the circuit boards and forming a path to transport heat from the local heat source of the corresponding one of the circuit boards to the cooler. Each heat conduit is configured to be manually detachable from the cooler or the circuit board, without breaking a circulation pathway of the fluid through the cooler.

  14. Liquid metal cooled nuclear reactor plant system

    DOE Patents [OSTI]

    Hunsbedt, Anstein (Los Gatos, CA); Boardman, Charles E. (Saratoga, CA)

    1993-01-01

    A liquid metal cooled nuclear reactor having a passive cooling system for removing residual heat resulting for fuel decay during reactor shutdown, or heat produced during a mishap. The reactor system is enhanced with sealing means for excluding external air from contact with the liquid metal coolant leaking from the reactor vessel during an accident. The invention also includes a silo structure which resists attack by leaking liquid metal coolant, and an added unique cooling means.

  15. Phonon cooling by an optomechanical heat pump

    E-Print Network [OSTI]

    Ying Dong; F. Bariani; P. Meystre

    2015-07-27

    We propose and analyze theoretically a cavity optomechanical analog of a heat pump that uses a polariton fluid to cool mechanical modes coupled to a single pre-cooled phonon mode via external modulation of the substrate of the mechanical resonator. This approach permits to cool phonon modes of arbitrary frequencies not limited by the cavity-optical field detuning deep into the quantum regime from room temperature.

  16. Phonon cooling by an optomechanical heat pump

    E-Print Network [OSTI]

    Ying Dong; F. Bariani; P. Meystre

    2015-12-04

    We propose and analyze theoretically a cavity optomechanical analog of a heat pump that uses a polariton fluid to cool mechanical modes coupled to a single pre-cooled phonon mode via external modulation of the substrate of the mechanical resonator. This approach permits to cool phonon modes of arbitrary frequencies not limited by the cavity-optical field detuning deep into the quantum regime from room temperature.

  17. Wet/dry cooling tower and method

    DOE Patents [OSTI]

    Glicksman, Leon R. (Lynnfield, MA); Rohsenow, Warren R. (Waban, MA)

    1981-01-01

    A wet/dry cooling tower wherein a liquid to-be-cooled is flowed along channels of a corrugated open surface or the like, which surface is swept by cooling air. The amount of the surface covered by the liquid is kept small compared to the dry part thereof so that said dry part acts as a fin for the wet part for heat dissipation.

  18. Cooling Towers, The Neglected Energy Resource 

    E-Print Network [OSTI]

    Burger, R.

    1987-01-01

    -effective rapid dollar return for cooling tower upgrading expenditures. Whether it be heat rejection from compressors, electric motor, or chemical . process equipment, the cost of "hotter" cooling water is expensive in requiring additional energy to run... elements of the typical types of cooling towers currently used, delineates their functions and shows how to upgrade them in the real world for energy savings and profitability of operation. Hard before and after statistics of costs and profits...

  19. Natural vs. mechanical ventilation and cooling.

    E-Print Network [OSTI]

    Brager, Gail; Alspach, Peter; Nall, Daniel H.

    2011-01-01

    and Americas Region Mechanical and Building Physics Skillsmixed mode, and low-energy mechanical design. w w w.rsesjouruse associated with mechanical ventila- tion and cooling,

  20. Therapeutic Hypothermia: Protective Cooling Using Medical Ice...

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

    Therapeutic Hypothermia: Protective Cooling Using Medical Ice Slurry Technology available for licensing: Proprietary method and equipment for making an ice slurry coolant to induce...

  1. Temperature and cooling management in computing systems

    E-Print Network [OSTI]

    Ayoub, Raid

    2011-01-01

    78 5.2 Combined Energy, Thermal and Coolingdo not account for energy and thermal optimizations for theWe propose a combined energy, thermal and cooling management

  2. Direct Liquid Cooling for Electronic Equipment

    SciTech Connect (OSTI)

    Coles, Henry; Greenberg, Steve

    2014-03-01

    This report documents a demonstration of an electronic--equipment cooling system in the engineering prototype development stage that can be applied in data centers. The technology provides cooling by bringing a water--based cooling fluid into direct contact with high--heat--generating electronic components. This direct cooling system improves overall data center energy efficiency in three ways: High--heat--generating electronic components are more efficiently cooled directly using water, capturing a large portion of the total electronic equipment heat generated. This captured heat reduces the load on the less--efficient air--based data center room cooling systems. The combination contributes to the overall savings. The power consumption of the electronic equipment internal fans is significantly reduced when equipped with this cooling system. The temperature of the cooling water supplied to the direct cooling system can be much higher than that commonly provided by facility chilled water loops, and therefore can be produced with lower cooling infrastructure energy consumption and possibly compressor-free cooling. Providing opportunities for heat reuse is an additional benefit of this technology. The cooling system can be controlled to produce high return water temperatures while providing adequate component cooling. The demonstration was conducted in a data center located at Lawrence Berkeley National Laboratory in Berkeley, California. Thirty--eight servers equipped with the liquid cooling system and instrumented for energy measurements were placed in a single rack. Two unmodified servers of the same configuration, located in an adjacent rack, were used to provide a baseline. The demonstration characterized the fraction of heat removed by the direct cooling technology, quantified the energy savings for a number of cooling infrastructure scenarios, and provided information that could be used to investigate heat reuse opportunities. Thermal measurement data were used with data center energy use modeling software to estimate overall site energy use. These estimates show that an overall data center energy savings of approximately 20 percent can be expected if a center is retrofitted as specified in the models used. Increasing the portion of heat captured by this technology is an area suggested for further development.

  3. New Quantum Theory of Laser Cooling Mechanisms

    E-Print Network [OSTI]

    Xiang-Yao Wu; Bai-Jun Zhang; Jing-Hai Yang Xiao-Jing Liu; Yi-Heng Wu; Qing-Cai Wang; Yan Wang; Nuo Ba; Guang-Huai Wang

    2012-12-01

    In this paper, we study the laser cooling mechanisms with a new quantum theory approach by applying a new Schrodinger equation, which can describe a particle in conservative and non-conservative force field. With the new theory, we prove the atom in laser field can be cooled, and give the atom cooling temperature, which is accordance with experiment result. Otherwise, we give new prediction that the atom cooling temperature is directly proportional to the atom vibration frequency. By calculation, we find they are: $T=0.4334\\omega$.

  4. GAS COOLED ELECTRICAL LEADS FOR USE ON FORCED COOLED SUPERCONDUCTING MAGNETS

    E-Print Network [OSTI]

    Smits, R.G.

    2010-01-01

    11-14, 1981 GAS COOLED ELECTRICAL LEADS FOR USE ON FORCEDim mumii P mm GAS COOLED ELECTRICAL LEADS FOR USE ON FORCEDD. Henning, "Cryogenic Electrical Leads," Proceedings of the

  5. us CLIVARU.S. CLIVAR U.S. CLIMATE VARIABILITY AND PREDICTABILITY (CLIVAR)

    E-Print Network [OSTI]

    Yin, Yonghong

    and Earth system model simulations, predictions, and projections to identify- ing and tracking the evolution

  6. Dual Extremum Principles in Finite Deformation Theory with Applications to Post-Buckling Analysis

    E-Print Network [OSTI]

    Gao, David Yang

    , 1976; Auchmuty, 1983). The symmetry be- tween the primal and dual energy principles is amaz- ingly

  7. Methods for Efficient Implementation of Model Predictive Control on Multiprocessor Systems

    E-Print Network [OSTI]

    Bhattacharyya, Shuvra S.

    chemical engineer- ing, food processing, automotive engineering, aerospace, and metallurgy. An important

  8. Compressive Computation in Analog VLSI Motion Sensors

    E-Print Network [OSTI]

    Deutschmann, Rainer

    the computervisioncommunityhas invested muche ort intodevelop- ing motiondetection algorithms for a critical review see BFB94

  9. Improvements of the MizukamiHughes method for convectiondiffusion equations

    E-Print Network [OSTI]

    Knobloch, Petr

    are not permissible in many applications, various terms introduc- ing artificial crosswind diffusion

  10. Efficiency enhancement of luminescent solar concentrations for photovoltaic technologies

    E-Print Network [OSTI]

    Wang, Chunhua

    2011-01-01

    collectors to harness the energy. Passive solar techniques include orienting a build- ing to the Sun,

  11. SUMMER 2009 Perley Isaac Reed SCHOOL OF JOURNALISM

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    - ing number of people turning to the Web for news and information, newspapers and broadcast outlets

  12. Mars Rover Navigation Results Using Sun Sensor Heading Determination

    E-Print Network [OSTI]

    Volpe, Richard

    -actuator mobility, ap- pendages and algorithms for sampling and periscopic view- ing, improved actuation and sensing

  13. Mon. Not. R. Astron. Soc. 000, 115 (2011) Printed 2 May 2011 (MN LaTEX style file v2.2) Compressed sensing for wide-field radio interferometric imaging

    E-Print Network [OSTI]

    McEwen, Jason

    2011-01-01

    interferom- eters, such as the Square Kilometre Array1 (SKA) (Carilli & Rawl- ings 2004), will inherently

  14. Statistical correlation between geophysical logs and extracted core David Price1

    E-Print Network [OSTI]

    of the well, statistical upscal- ing and downscaling relationships can be developed to predict rele- vant

  15. A Hierarchical Model for Distributed Collaborative Computation in Wireless Sensor Networks

    E-Print Network [OSTI]

    Hwang, Kai

    with the physical world. Example applications include environment monitor- ing, target tracking and fire detection

  16. Systematic Security and Timeliness Tradeoffs in Real-Time Embedded Systems Kyoung-Don Kang

    E-Print Network [OSTI]

    Kang, Kyoung-Don

    security requirements in soft real-time applications such as battlefield monitoring and target track- ing

  17. A Hierarchical Model for Distributed Collaborative Computation in Wireless Sensor Networks

    E-Print Network [OSTI]

    Hwang, Kai

    include environment monitor- ing, target tracking and fire detection [4]. Low cost, ade- quate coverage

  18. Medium Access Control in Wireless Sensor Kurtis Kredo II a

    E-Print Network [OSTI]

    California at Davis, University of

    monitoring or target track- ing. End users typically desire to deploy sensor nodes randomly throughout

  19. PROJECTS FROM FEDERAL REGION IX DEPARTMENT OF ENERGY APPROPRIATE ENERGY TECHNOLOGY PROGRAM PART II

    E-Print Network [OSTI]

    Case, C.W.

    2012-01-01

    water heating, composting toilet, energy efficient conservation devices, passive solar architecture, urban garden- ing and animal

  20. The Impact of Approximate Evaluation on the Performance of Search Algorithms for

    E-Print Network [OSTI]

    Whitley, Darrell

    at a Coors brewery. The Coors warehouse scheduling problem requires sequenc­ ing shipment of customer product

  1. Carbon dioxide emitted from live stems of tropical trees is several years old.

    E-Print Network [OSTI]

    2013-01-01

    ing atmospheric testing of thermonuclear weapons during theearly 1960s, atmospheric thermonuclear weapon tests nearly

  2. Resilient Control and Intrusion Detection for SCADA Systems

    E-Print Network [OSTI]

    Zhu, Xia Bonnie

    2011-01-01

    California iso wind generation forecast- ing service designto obtain accurate forecasts. Advancements in wind and solar

  3. Proceedings of SSST-9, Ninth Workshop on Syntax, Semantics and Structure in Statistical Translation, pages 1020, Denver, Colorado, June 4, 2015. c 2015 Association for Computational Linguistics

    E-Print Network [OSTI]

    methods, based on recasting reorder- ing as a combinatorial optimization problem (Tromble and Eisner, 2009

  4. Making the Most of Thin Data: A Hardware-Software Approach

    E-Print Network [OSTI]

    Martin, Paul Daniel

    2013-01-01

    ing for structural health monitoring sensor networks. ” Inthe application of Structural Health Monitoring (SHM). By

  5. Dr. med. Maria Ins Cartes, MHM, MBA Ltg. Strategisches Risikomanagement und Patientensicherheit

    E-Print Network [OSTI]

    Manstein, Dietmar J.

    Softwaregestützte Risiko-FMEA Durchführung in Krankenhausprozessen Prof. Dr.-Ing. Hartmut F. Binner, Geschäftsführer

  6. Using an Accelerometer Configuration to Improve the Performance of a MEMS IMU

    E-Print Network [OSTI]

    Calgary, University of

    Engineer- ing in 2007 from Shri Govindram Seksaria Institute of Technology and Science (SGSITS), Indore

  7. Calculation of the pulsed Feynman-alpha formulae and their experimental verification

    E-Print Network [OSTI]

    Pázsit, Imre

    became interest- ing recently in connection with the future accelerator-driven systems (ADS). Cur- rent

  8. Measurements and predictions of the radiation characteristics of biofuel-producing microorganisms

    E-Print Network [OSTI]

    Heng, Ri-Liang

    2015-01-01

    Through Microalgae Suspensions . . . . . . . . . . . . . .of Microalgae . . . . . . . . . . . . . . . . . . .properties of selected photosynthetic microalgae produc- ing

  9. Z .Psychiatry Research 101 2001 157 169 Startle reactivity and PTSD symptoms in a community

    E-Print Network [OSTI]

    studies employ- Z .ing electromyographic EMG measurement of the startle eyeblink response have shown

  10. n e w s a n d v i e w s nature genetics | volume 47 | number 6 | june 2015 565

    E-Print Network [OSTI]

    Kaski, Samuel

    oncogenesis efficiently without a prim- ing Trp53 mutation. This result hints at the fundamental biology

  11. The Role of Interstitial Sites in the Ti3d Defect State

    E-Print Network [OSTI]

    , is used in a number of technological areas, includ- ing heterogeneous catalysis, photocatalysis, solar

  12. Environment Projects restore floodplain ecosy

    E-Print Network [OSTI]

    US Army Corps of Engineers

    the elevation or floodproofing of build- ings, and the buyout of floodplain land. In contrast, structural

  13. An Integrated Approach to Discovery in Complex Information Spaces

    E-Print Network [OSTI]

    Butz, Cory J.

    could be "graph type", with elements includ- ing "bar chart", "pie chart", "line chart", "scatterplot

  14. BioMed Central Page 1 of 3

    E-Print Network [OSTI]

    Gefen, Amit

    , chemicals for demineralizing, fix- ing and staining bone samples, radiation, and biological waste, is posted

  15. PROJECTS FROM FEDERAL REGION IX DEPARTMENT OF ENERGY APPROPRIATE ENERGY TECHNOLOGY PROGRAM PART II

    E-Print Network [OSTI]

    Case, C.W.

    2012-01-01

    composting toilet, energy efficient conservation devices, passive solar architecture, urban garden- ing and animal

  16. Online-to-Confidence-Set Conversions and Application to Sparse Stochastic Bandits

    E-Print Network [OSTI]

    Pál, Dávid

    ., 2008), reinforcement learning (Bartlett and Tewari, 2009, Jaksch et al., 2010), or active learn- ing

  17. Statistical distributions of earthquake numbers: consequence of branching process

    E-Print Network [OSTI]

    Kagan, Yan Y

    2010-01-01

    Statistical short-term earthquake prediction, Science, Kotz,Earthquake interaction, forecast- ing, and prediction <

  18. Passive cooling system for liquid metal cooled nuclear reactors with backup coolant flow path

    DOE Patents [OSTI]

    Hunsbedt, Anstein (Los Gatos, CA); Boardman, Charles E. (Saratoga, CA)

    1993-01-01

    A liquid metal cooled nuclear fission reactor plant having a passive auxiliary safety cooling system for removing residual heat resulting from fuel decay during reactor shutdown, or heat produced during a mishap. This reactor plant is enhanced by a backup or secondary passive safety cooling system which augments the primary passive auxiliary cooling system when in operation, and replaces the primary system when rendered inoperable.

  19. Air-to-air turbocharged air cooling versus air-to-water turbocharged air cooling

    SciTech Connect (OSTI)

    Moranne, J.-P.; Lukas, J.J.

    1984-01-01

    In Europe, turbocharged air in diesel engines used in on-road vehicles is cooled only by air. It is expected that by 1990, ten to twelve percent of European heavy trucks with diesel engines will cool turbocharged air by water. Air-to-air turbocharges air cooling is reviewed and the evolution of air-to-water turbocharged air cooling presented before the two systems are compared.

  20. Radiant vessel auxiliary cooling system

    DOE Patents [OSTI]

    Germer, John H. (San Jose, CA)

    1987-01-01

    In a modular liquid-metal pool breeder reactor, a radiant vessel auxiliary cooling system is disclosed for removing the residual heat resulting from the shutdown of a reactor by a completely passive heat transfer system. A shell surrounds the reactor and containment vessel, separated from the containment vessel by an air passage. Natural circulation of air is provided by air vents at the lower and upper ends of the shell. Longitudinal, radial and inwardly extending fins extend from the shell into the air passage. The fins are heated by radiation from the containment vessel and convect the heat to the circulating air. Residual heat from the primary reactor vessel is transmitted from the reactor vessel through an inert gas plenum to a guard or containment vessel designed to contain any leaking coolant. The containment vessel is conventional and is surrounded by the shell.

  1. Solar-powered cooling system

    DOE Patents [OSTI]

    Farmer, Joseph C.

    2015-07-28

    A solar-powered adsorption-desorption refrigeration and air conditioning system that uses nanostructural materials such as aerogels, zeolites, and sol gels as the adsorptive media. Refrigerant molecules are adsorbed on the high surface area of the nanostructural material while the material is at a relatively low temperature, perhaps at night. During daylight hours, when the nanostructural materials is heated by the sun, the refrigerant are thermally desorbed from the surface of the aerogel, thereby creating a pressurized gas phase in the vessel that contains the aerogel. This solar-driven pressurization forces the heated gaseous refrigerant through a condenser, followed by an expansion valve. In the condenser, heat is removed from the refrigerant, first by circulating air or water. Eventually, the cooled gaseous refrigerant expands isenthalpically through a throttle valve into an evaporator, in a fashion similar to that in more conventional vapor recompression systems.

  2. Integrating district cooling with cogeneration

    SciTech Connect (OSTI)

    Spurr, M.

    1996-11-01

    Chillers can be driven with cogenerated thermal energy, thereby offering the potential to increase utilization of cogeneration throughout the year. However, cogeneration decreases electric output compared to condensing power generation in power plants using a steam cycle (steam turbine or gas turbine combined cycle plants). The foregone electric production increases with increasing temperature of heat recovery. Given a range of conditions for key variables (such as cogeneration utilization, chiller utilization, cost of fuel, value of electricity, value of heat and temperature of heat recovered), how do technology alternatives for combining district cooling with cogeneration compare? This paper summarizes key findings from a report recently published by the International Energy Agency which examines the energy efficiency and economics of alternatives for combining cogeneration technology options (gas turbine simple cycle, diesel engine, steam turbine, gas turbine combined cycle) with chiller options (electric centrifugal, steam turbine centrifugal one-stage steam absorption, two-stage steam absorption, hot water absorption).

  3. Thermodynamics of quantum feedback cooling

    E-Print Network [OSTI]

    Liuzzo-Scorpo, Pietro; Schmidt, Rebecca; Adesso, Gerardo

    2015-01-01

    The ability to initialize quantum registers in pure states lies at the core of many applications of quantum technologies, from sensing to quantum information processing and computation. In this paper we tackle the problem of increasing the polarization bias of an ensemble of two-level register spins by means of joint coherent manipulations, involving a second ensemble of ancillary spins, and energy dissipation into an external heat bath. We formulate this spin refrigeration protocol, akin to algorithmic cooling, in the general language of quantum feedback control, and identify the relevant thermodynamic variables involved. Our analysis is twofold: On the one hand, we assess the optimality of the protocol by means of suitable figures of merit, accounting for both its work cost and effectiveness. On the other hand, we characterise the nature of correlations built up between the register and the ancilla. In particular, we observe that neither the amount of classical correlations nor the quantum entanglement seem...

  4. Reactor core isolation cooling system

    DOE Patents [OSTI]

    Cooke, F.E.

    1992-12-08

    A reactor core isolation cooling system includes a reactor pressure vessel containing a reactor core, a drywell vessel, a containment vessel, and an isolation pool containing an isolation condenser. A turbine is operatively joined to the pressure vessel outlet steamline and powers a pump operatively joined to the pressure vessel feedwater line. In operation, steam from the pressure vessel powers the turbine which in turn powers the pump to pump makeup water from a pool to the feedwater line into the pressure vessel for maintaining water level over the reactor core. Steam discharged from the turbine is channeled to the isolation condenser and is condensed therein. The resulting heat is discharged into the isolation pool and vented to the atmosphere outside the containment vessel for removing heat therefrom. 1 figure.

  5. Reactor core isolation cooling system

    DOE Patents [OSTI]

    Cooke, Franklin E. (San Jose, CA)

    1992-01-01

    A reactor core isolation cooling system includes a reactor pressure vessel containing a reactor core, a drywell vessel, a containment vessel, and an isolation pool containing an isolation condenser. A turbine is operatively joined to the pressure vessel outlet steamline and powers a pump operatively joined to the pressure vessel feedwater line. In operation, steam from the pressure vessel powers the turbine which in turn powers the pump to pump makeup water from a pool to the feedwater line into the pressure vessel for maintaining water level over the reactor core. Steam discharged from the turbine is channeled to the isolation condenser and is condensed therein. The resulting heat is discharged into the isolation pool and vented to the atmosphere outside the containment vessel for removing heat therefrom.

  6. Emergency cooling system and method

    DOE Patents [OSTI]

    Oosterkamp, W.J.; Cheung, Y.K.

    1994-01-04

    An improved emergency cooling system and method are disclosed that may be adapted for incorporation into or use with a nuclear BWR wherein a reactor pressure vessel (RPV) containing a nuclear core and a heat transfer fluid for circulation in a heat transfer relationship with the core is housed within an annular sealed drywell and is fluid communicable therewith for passage thereto in an emergency situation the heat transfer fluid in a gaseous phase and any noncondensibles present in the RPV, an annular sealed wetwell houses the drywell, and a pressure suppression pool of liquid is disposed in the wetwell and is connected to the drywell by submerged vents. The improved emergency cooling system and method has a containment condenser for receiving condensible heat transfer fluid in a gaseous phase and noncondensibles for condensing at least a portion of the heat transfer fluid. The containment condenser has an inlet in fluid communication with the drywell for receiving heat transfer fluid and noncondensibles, a first outlet in fluid communication with the RPV for the return to the RPV of the condensed portion of the heat transfer fluid and a second outlet in fluid communication with the drywell for passage of the noncondensed balance of the heat transfer fluid and the noncondensibles. The noncondensed balance of the heat transfer fluid and the noncondensibles passed to the drywell from the containment condenser are mixed with the heat transfer fluid and the noncondensibles from the RPV for passage into the containment condenser. A water pool is provided in heat transfer relationship with the containment condenser and is thermally communicable in an emergency situation with an environment outside of the drywell and the wetwell for conducting heat transferred from the containment condenser away from the wetwell and the drywell. 5 figs.

  7. HEATING AND COOLING PROTOSTELLAR DISKS

    SciTech Connect (OSTI)

    Hirose, S. [Institute for Research on Earth Evolution, Japan Agency for Marine-Earth Science and Technology, 3173-25 Showamachi, Kanazawa-ku, Yokohama, Kanagawa 236-0001 (Japan); Turner, N. J., E-mail: shirose@jamstec.go.jp, E-mail: neal.turner@jpl.nasa.gov [Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 (United States)

    2011-05-10

    We examine heating and cooling in protostellar disks using three-dimensional radiation-MHD calculations of a patch of the Solar nebula at 1 AU, employing the shearing-box and flux-limited radiation diffusion approximations. The disk atmosphere is ionized by stellar X-rays, well coupled to magnetic fields, and sustains a turbulent accretion flow driven by magnetorotational instability, while the interior is resistive and magnetically dead. The turbulent layers are heated by absorbing the light from the central star and by dissipating the magnetic fields. They are optically thin to their own radiation and cool inefficiently. The optically thick interior in contrast is heated only weakly, by re-emission from the atmosphere. The interior is colder than a classical viscous model and isothermal. The magnetic fields support an extended atmosphere that absorbs the starlight 1.5 times higher than the hydrostatic viscous model. The disk thickness thus measures not the internal temperature, but the magnetic field strength. Fluctuations in the fields move the starlight-absorbing surface up and down. The height ranges between 13% and 24% of the radius over timescales of several orbits, with implications for infrared variability. The fields are buoyant, so the accretion heating occurs higher in the atmosphere than the stresses. The heating is localized around current sheets, caused by magnetorotational instability at lower elevations and by Parker instability at higher elevations. Gas in the sheets is heated above the stellar irradiation temperature, even though accretion is much less than irradiation power when volume averaged. The hot optically thin current sheets might be detectable through their line emission.

  8. CoolAir: Temperature-and Variation-Aware Management for Free-Cooled Datacenters

    E-Print Network [OSTI]

    Bianchini, Ricardo

    CoolAir: Temperature- and Variation-Aware Management for Free-Cooled Datacenters ´I~nigo Goiri absolute temperatures, wide temperature variations, and high humidity when datacenters are sited at certain locations. Prior research (in non-free-cooled datacenters) has shown that high temperatures and/or wide

  9. Mirror-mediated cooling: a paradigm for particle cooling via the retarded dipole force

    E-Print Network [OSTI]

    Tim Freegarde; James Bateman; André Xuereb; Peter Horak

    2012-06-01

    Cooling forces result from the retarded dipole interaction between an illuminated particle and its reflection. For a one-dimensional example, we find cooling times of milliseconds and limiting temperatures in the millikelvin range. The force, which may be considered the prototype for cavity-mediated cooling, may be enhanced by plasmon and geometric resonances at the mirror.

  10. Cool Roofs and Global Cooling Surabi Menon, Ronnen Levinson, Marc Fischer, Dev Millstein,

    E-Print Network [OSTI]

    Cool Roofs and Global Cooling Surabi Menon, Ronnen Levinson, Marc Fischer, Dev Millstein, Nancy potential of reflective (or white or cool) surfaces such as roofs and pavements. However, the article's results regarding white roofs are preliminary and uncertain. Moreover there are other published papers

  11. Method for passive cooling liquid metal cooled nuclear reactors, and system thereof

    DOE Patents [OSTI]

    Hunsbedt, Anstein (Los Gatos, CA); Busboom, Herbert J. (San Jose, CA)

    1991-01-01

    A liquid metal cooled nuclear reactor having a passive cooling system for removing residual heat resulting from fuel decay during reactor shutdown. The passive cooling system comprises a plurality of partitions surrounding the reactor vessel in spaced apart relation forming intermediate areas for circulating heat transferring fluid which remove and carry away heat from the reactor vessel.

  12. Cooling circuit for steam and air-cooled turbine nozzle stage

    DOE Patents [OSTI]

    Itzel, Gary Michael (Clifton Park, NY); Yu, Yufeng (Guilderland, NY)

    2002-01-01

    The turbine vane segment includes inner and outer walls with a vane extending therebetween. The vane includes leading and trailing edge cavities and intermediate cavities. An impingement plate is spaced from the outer wall to impingement-cool the outer wall. Post-impingement cooling air flows through holes in the outer wall to form a thin air-cooling film along the outer wall. Cooling air is supplied an insert sleeve with openings in the leading edge cavity for impingement-cooling the leading edge. Holes through the leading edge afford thin-film cooling about the leading edge. Cooling air is provided the trailing edge cavity and passes through holes in the side walls of the vane for thin-film cooling of the trailing edge. Steam flows through a pair of intermediate cavities for impingement-cooling of the side walls. Post-impingement steam flows to the inner wall for impingement-cooling of the inner wall and returns the post-impingement cooling steam through inserts in other intermediate cavities for impingement-cooling the side walls of the vane.

  13. Cool and Save: Cooling Aware Dynamic Workload Scheduling in Multi-socket CPU Systems

    E-Print Network [OSTI]

    Simunic, Tajana

    Cool and Save: Cooling Aware Dynamic Workload Scheduling in Multi-socket CPU Systems Raid Ayoub, dissipating the high temper- ature requires a large and energy hungry cooling system which increases the cost and fan control in multi-socket systems have been designed sep- arately leading to less efficient

  14. Effectiveness-weighted control method for a cooling system

    DOE Patents [OSTI]

    Campbell, Levi A.; Chu, Richard C.; David, Milnes P.; Ellsworth Jr., Michael J.; Iyengar, Madhusudan K.; Schmidt, Roger R.; Simons, Robert E.

    2015-12-15

    Energy efficient control of cooling system cooling of an electronic system is provided based, in part, on weighted cooling effectiveness of the components. The control includes automatically determining speed control settings for multiple adjustable cooling components of the cooling system. The automatically determining is based, at least in part, on weighted cooling effectiveness of the components of the cooling system, and the determining operates to limit power consumption of at least the cooling system, while ensuring that a target temperature associated with at least one of the cooling system or the electronic system is within a desired range by provisioning, based on the weighted cooling effectiveness, a desired target temperature change among the multiple adjustable cooling components of the cooling system. The provisioning includes provisioning applied power to the multiple adjustable cooling components via, at least in part, the determined control settings.

  15. Effectiveness-weighted control of cooling system components

    DOE Patents [OSTI]

    Campbell, Levi A.; Chu, Richard C.; David, Milnes P.; Ellsworth Jr., Michael J.; Iyengar, Madhusudan K.; Schmidt, Roger R.; Simmons, Robert E.

    2015-12-22

    Energy efficient control of cooling system cooling of an electronic system is provided based, in part, on weighted cooling effectiveness of the components. The control includes automatically determining speed control settings for multiple adjustable cooling components of the cooling system. The automatically determining is based, at least in part, on weighted cooling effectiveness of the components of the cooling system, and the determining operates to limit power consumption of at least the cooling system, while ensuring that a target temperature associated with at least one of the cooling system or the electronic system is within a desired range by provisioning, based on the weighted cooling effectiveness, a desired target temperature change among the multiple adjustable cooling components of the cooling system. The provisioning includes provisioning applied power to the multiple adjustable cooling components via, at least in part, the determined control settings.

  16. Water Management for Evaporatively Cooled Condensers

    E-Print Network [OSTI]

    California at Davis, University of

    Water Management for Evaporatively Cooled Condensers Theresa Pistochini May 23rd, 2012 ResearchAirCapacity,tons Gallons of Water Continuous Test - Outdoor Air 110-115 Deg F Cyclic Test - Outdoor Air 110-115 Deg F #12 AverageWaterHardness(ppm) Cooling Degree Days (60°F Reference) 20% Population 70% Population 10

  17. Cooling of Color Superconducting Compact Stars

    E-Print Network [OSTI]

    David Blaschke

    2006-03-26

    We review the status of research on the cooling of compact stars, with emphasis on the influence of color superconducting quark matter phases. Although a consistent microscopic approach is not yet available, severe constraints on the phase structure of matter at high densities come from recent mass and cooling observations of compact stars.

  18. Liquid cooled counter flow turbine bucket

    DOE Patents [OSTI]

    Dakin, James T. (Schenectady, NY)

    1982-09-21

    Means and a method are provided whereby liquid coolant flows radially outward through coolant passages in a liquid cooled turbine bucket under the influence of centrifugal force while in contact with countercurrently flowing coolant vapor such that liquid is entrained in the flow of vapor resulting in an increase in the wetted cooling area of the individual passages.

  19. RHIC Lattice for Electron Cooling Introduction

    E-Print Network [OSTI]

    used. Figure 5: The twiss and dispersion functions for the electron cooling section with a 400m;Figure 6: The twiss and dispersion functions for the electron coolingsection with a 50m functions program [3]. Fig. 5 shows the twiss and dispersion for optics with 400 m through the electron cooling

  20. Optimized Design of a Furnace Cooling System 

    E-Print Network [OSTI]

    Morelli, F.; Bretschneider, R.; Dauzat, J.; Guymon, M.; Studebaker, J.; Rasmussen, B. P.

    2013-01-01

    This paper presents a case study of manufacturing furnace optimized re-design. The bottleneck in the production process is the cooling of heat treatment furnaces. These ovens are on an approximate 24-hour cycle, heating for 12 hours and cooling...