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


1

Specification and Inheritance in CSP-OZ  

Science Journals Connector (OSTI)

CSP-OZ [16,18] is a combination of Communicating Sequential Processes (CSP) and Object-Z (OZ). It ... oriented concepts of classes, instantiation and inheritance. CSP-OZ has a process semantics in the failures di...

Ernst-Rüdiger Olderog; Heike Wehrheim

2003-01-01T23:59:59.000Z

2

12 oz. 16 oz. 20 oz. Fair Trade Coffee 1.28 1.48 1.78  

E-Print Network [OSTI]

, African Nectar, Mint Mélange, Orange Jasmine, and Green Tea Tropical Small reg Hot Chocolate 1.33 Hot Chai Peace Coffee Small large Iced Oregon Chai 3.19 3.49 12 oz. 16 oz. 20 oz. Mighty Leaf® Organic Tea 1.38 1 Assorted Juice, 10 oz. Orange, Apple, Cranberry 1.25 Mighty Leaf® Mango Iced Tea 2.25 2.45 New England

Dennett, Daniel

3

Data abstraction for CSP-OZ  

Science Journals Connector (OSTI)

CSP-OZ is an integrated formal method which ... oriented method Object-Z with the process algebra CSP, thereby allowing a description of static as ... aspects of a system. Checking correctness of CSP-OZ speci_cat...

Heike Wehrheim

1999-01-01T23:59:59.000Z

4

Model-Checking CSP-OZ Specifications with FDR  

Science Journals Connector (OSTI)

CSP-OZ is a formal method integrating two ... of static aspects, and the process algebra CSP for the description of the dynamic behaviour of systems. The semantics of CSP-OZ is failure divergence...taken from the...

Clemens Fischer; Heike Wehrheim

1999-01-01T23:59:59.000Z

5

A study of ZnxZryOz mixed oxides for direct conversion of ethanol...  

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

study of ZnxZryOz mixed oxides for direct conversion of ethanol to isobutene. A study of ZnxZryOz mixed oxides for direct conversion of ethanol to isobutene. Abstract: ZnxZryOz...

6

An Overview of the Design of Distributed Oz Seif Haridi  

E-Print Network [OSTI]

An Overview of the Design of Distributed Oz Seif Haridi Swedish Institute of Computer Science (SICS a design for a distributed programming sys­ tem, Distributed Oz, that abstracts away the network to be comparable to centralized (i.e., non­distributed) program­ ming. We propose to achieve this by designing

Haridi, Seif

7

PMC·I'Fl.  

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

I'Fl. I'Fl. 1)··1.0) , u.s. DEPARTUENT OF ENERGY EERE PROJECT M ANAGEMENT CENTER NEPA DETERl\IINATION RECIPIENT:Escambia County PROJECT TITLE: Landfill Gas Extraction and Control System Expansion and Modernization Page I of2 STATE: FL Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-FOA-0000013 DE-EE0000784 0 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the following determination: CX, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, but not limited to, literature surveys, inventories, audits), data analysis (including computer modeling). document preparation (such as conceptual design or feasibility studies, analytical energy supply

8

Linking CSP-OZ with UML and Java: A Case Study  

Science Journals Connector (OSTI)

We describe how CSP-OZ, an integrated formal method combining the process algebra CSP with the specification language Object-Z, can ... is to generate a significant part of the CSP-OZ specification from an initia...

Michael Möller; Ernst-Rüdiger Olderog; Holger Rasch…

2004-01-01T23:59:59.000Z

9

Espresso 12oz: $1.40 16oz: $2.80 20oz: $3.92 Freshly ground, Fair Trade and Organic, beans compacted and poured through our machine  

E-Print Network [OSTI]

Trade and Organic Numi Teas Aged Earl Grey, Breakfast Blend, Maté Lemon Green, Jasmine Green, Ginger Sun, Chamomile Lemon, Green Rooibos and Moroccan Mint Tea Misto 12oz: $2.52 16oz: $3.36 20oz: $4.31 Tea brewedoz: $5.04 Hot Chocolate poured over fresh Espresso Tea (per bag) $1.40 Choose one of our great Fair

Northern British Columbia, University of

10

Category:Tampa, FL | Open Energy Information  

Open Energy Info (EERE)

Tampa, FL" Tampa, FL" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Tampa FL Florida Power & Light Co..png SVFullServiceRestauran... 77 KB SVHospital Tampa FL Florida Power & Light Co..png SVHospital Tampa FL Fl... 80 KB SVLargeHotel Tampa FL Florida Power & Light Co..png SVLargeHotel Tampa FL ... 77 KB SVLargeOffice Tampa FL Florida Power & Light Co..png SVLargeOffice Tampa FL... 76 KB SVMediumOffice Tampa FL Florida Power & Light Co..png SVMediumOffice Tampa F... 78 KB SVMidriseApartment Tampa FL Florida Power & Light Co..png SVMidriseApartment Tam... 78 KB SVOutPatient Tampa FL Florida Power & Light Co..png SVOutPatient Tampa FL ... 77 KB SVPrimarySchool Tampa FL Florida Power & Light Co..png SVPrimarySchool Tampa ...

11

Category:Miami, FL | Open Energy Information  

Open Energy Info (EERE)

Miami, FL" Miami, FL" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Miami FL Florida Power & Light Co..png SVFullServiceRestauran... 77 KB SVHospital Miami FL Florida Power & Light Co..png SVHospital Miami FL Fl... 80 KB SVLargeHotel Miami FL Florida Power & Light Co..png SVLargeHotel Miami FL ... 78 KB SVLargeOffice Miami FL Florida Power & Light Co..png SVLargeOffice Miami FL... 76 KB SVMediumOffice Miami FL Florida Power & Light Co..png SVMediumOffice Miami F... 79 KB SVMidriseApartment Miami FL Florida Power & Light Co..png SVMidriseApartment Mia... 78 KB SVOutPatient Miami FL Florida Power & Light Co..png SVOutPatient Miami FL ... 77 KB SVPrimarySchool Miami FL Florida Power & Light Co..png SVPrimarySchool Miami ...

12

FL J. Smith, Jr.  

Office of Legacy Management (LM)

ct. B. Duillap ct. B. Duillap (THPJJs L. Kassel) FL J. Smith, Jr. c c Kelley from R. 1. Cook, Kslley from R. 1. Cook, J J cit cit In accordawe with Secret memorandum dated October , 1951 ta IA. E. In accordawe with Secret rwmorandnn dated October , 1951 ta IA. E. Qapletad Uranium for HAA and ML," we are Ylepletad Uranium for HAA and ML," we are obligated to fill the following orders obligated to fill the following orders North American Aviation North American Aviation . . One Inch roes One Inch roes a. Depleted U nrptalj U-235 content= 0.&9 f O.O& Meterial must be homogenemsj uniformity of assay, O&Q5%. : b. Diemeterc 0.99P (1( O.ooOn, - 0.003")j de-hrmd. YI E ,g C* pwh b" f1/32" Classification Cancelled d. Humber of rods: 1800

13

On Eling-Oz formula for the holographic bulk viscosity  

E-Print Network [OSTI]

Recently Eling and Oz [1] proposed a simple formula for the bulk viscosity of holographic plasma. They argued that the formula is valid in the high temperature (near-conformal) regime, but is expected to break down at low temperatures. We point out that the formula is in perfect agreement with the previous computations of the bulk viscosity of the cascading plasma [2,3], as well as with the previous computations of the bulk viscosity of N=2^* plasma [4,5]. In the latter case it correctly reproduces the critical behaviour of the bulk viscosity in the vicinity of the critical point with the vanishing speed of sound.

Alex Buchel

2011-03-19T23:59:59.000Z

14

Interfacing Oz with the PCTE OMS Wenke Lee Gail E. Kaiser  

E-Print Network [OSTI]

is an environment that has process control and integration services provided by Oz, data integration services mechanism to control its use within an environment. Data integration normally is based on an object modelInterfacing Oz with the PCTE OMS Wenke Lee Gail E. Kaiser fwenke, kaiserg@cs.columbia.edu Columbia

15

RECIPIENT:Lake County, FL  

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

Lake County, FL Lake County, FL u.s. DEPARTIIIEN T OF ENERGY EERE PROJECT MANAGEMENT CEN T ER NEPA DETERlIJJNATION PROJECf TITLE: Lake County, FL EECBG SOW (S) Page lof2 STATE: FL Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Numbcr CID Numbtr OE·FOA-OOOOO13 DE·EE00Q0786.001 0 Based on my review of the information concerning the proposed adion, as NEPA Compliance Officer (authorized undtr DOE Order 451.IA), I have made the following determination: ex. EA, EIS APPENDIX AND NUMBER: Description: 65.1 Actions to conserve energy, demonstrate potential energy conserva tion, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical

16

Antimalarial Activity of a Synthetic Endoperoxide (RBx-11160/OZ277) against Plasmodium falciparum Isolates from Gabon  

Science Journals Connector (OSTI)

...against Plasmodium falciparum Isolates from Gabon Andrea Kreidenweiss These two authors contributed...Albert Schweitzer Hospital, Lambarene, Gabon 2 Department of Parasitology, University...that we tested against field isolates from Gabon. A comparison of activities of OZ277 with...

Andrea Kreidenweiss; Benjamin Mordmüller; Sanjeev Krishna; Peter G. Kremsner

2006-04-01T23:59:59.000Z

17

The Wizard Behind Oz and Other Stories: A Research Guide for L. Frank Baum  

E-Print Network [OSTI]

The Wizard Behind Oz and Other Stories: A Research Guide for L. Frank Baum By: Karla Lyles October 2006 2 3 Introduction: In 1900 Lyman Frank Baum published... research topics. I have also located several books that were particularly helpful in composing certain parts of this guide, including: To Please a Child: A Biography of L. Frank Baum, Royal Historian of Oz, Bibliographia Oziana: A Concise...

Lyles, Karla

2010-08-17T23:59:59.000Z

18

Magnetic order and superconductivity in RBa2Cu3Oz  

Science Journals Connector (OSTI)

Mössbauer studies Fe57 in RBa2-yKy(Cu1-xFex)3Oz, with R=Y and Pr, y=0 and 0.5, x=0.01,0.05, and 0.1, and z between 5.9 and 7.1, have been performed. A minority of the iron ions enter the Cu(2) site and reveal its magnetic order. For R=Y, y=0, and x=0.1, TN equals 280 and 415 K for z=6.5 and 6.1, respectively. The magnetic moments lie in the basal plane. In tetragonal, oxygen-rich PrBa2(Cu0.9Fe0.1)3O6.9, TN=325 K; in superconducting YBa2(Cu0.9Fe0.1)3O7.1 there is no magnetic order. In nonsuperconducting YBa1.5K0.5(Cu0.95Fe0.05)3O6.1 two distinctly inequivalent magnetic iron sites are observed, corresponding to iron in the Cu(2) site with different Ba-K neighbors. Moments of iron ions that have three Ba and one K as first-nearest neighbors have a different temperature dependence and TN (TN=450 K) from those with four Ba neighbors, where TN=415 K, showing that the antiferromagnetic exchange in the Cu(2) planes is strongly affected by the replacement of Ba2+ by K+, probably by repelling oxygen from the Cu(2) plane. In superconducting YBa1.5K0.5(Cu0.95Fe0.05)3O6.5 the iron site with TN=450 K remains magnetic. The implications of these findings on the valencies of the Cu ions are discussed.

I. Nowik; M. Kowitt; I. Felner; E. R. Bauminger

1988-10-01T23:59:59.000Z

19

DOE - Office of Legacy Management -- Gardinier Inc - FL 05  

Office of Legacy Management (LM)

Gardinier Inc - FL 05 Gardinier Inc - FL 05 FUSRAP Considered Sites Site: GARDINIER, INC. ( FL.05 ) Eliminated from consideration under FUSRAP - Referred to EPA and State of Florida Designated Name: Not Designated Alternate Name: U. S. Phosphoric Products FL.05-1 Location: Tampa , Florida FL.05-2 Evaluation Year: 1984 FL.05-3 Site Operations: U. S. Phosphoric Products constructed and operated a small scale pilot plant for uranium recovery; and Gardinier investigated a process for the recovery of by-product uranium from wet process phosphoric acid. FL.05-1 FL.05-6 FL.05-7 Site Disposition: Eliminated - No Authority FL.05-3 FL.05-8 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium FL.05-6 FL.05-7 Radiological Survey(s): Yes FL.05-2

20

St. Petersburg, FL: Vehicle Use of Recycled Natural Gas Derived...  

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

St. Petersburg, FL: Vehicle Use of Recycled Natural Gas Derived from Wastewater Biosolids St. Petersburg, FL: Vehicle Use of Recycled Natural Gas Derived from Wastewater Biosolids...

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


21

The Wizard Behind Oz and Other Stories: A Research Guide for L. Frank Baum By: Karla Lyles October  

E-Print Network [OSTI]

The Wizard Behind Oz and Other Stories: A Research Guide for L. Frank Baum By: Karla Lyles October 2006 2 3 Introduction: In 1900 Lyman Frank Baum published... research topics. I have also located several books that were particularly helpful in composing certain parts of this guide, including: To Please a Child: A Biography of L. Frank Baum, Royal Historian of Oz, Bibliographia Oziana: A Concise...

Lyles, Karla

2010-08-24T23:59:59.000Z

22

DOE - Office of Legacy Management -- University of Florida - FL 09  

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

Florida - FL 09 Florida - FL 09 FUSRAP Considered Sites Site: UNIVERSITY OF FLORIDA (FL.09) Eliminated from consideration under FUSRAP - Referred to NRC Designated Name: Not Designated Alternate Name: None Location: Gainesville , Florida FL.09-1 Evaluation Year: 1995 FL.09-1 Site Operations: Research and development using test quantities of radioactive metal. FL.09-2 Site Disposition: Eliminated - No Authority - NRC licensed FL.09-1 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Test Quantities of Uranium and Plutonium FL.09-2 Radiological Survey(s): None Indicated Site Status: Eliminated from consideration under FUSRAP - Referred to NRC FL.09-2 Also see Documents Related to UNIVERSITY OF FLORIDA FL.09-1 - DOE Letter; Wagoner to DeLaney; Subject: University of

23

DOE - Office of Legacy Management -- Humphreys Gold Co - FL 08  

Office of Legacy Management (LM)

Humphreys Gold Co - FL 08 Humphreys Gold Co - FL 08 FUSRAP Considered Sites Site: Humphreys Gold Co. (FL.08 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Jacksonville , Florida FL.08-1 Evaluation Year: 1987 FL.08-2 FL.08-3 Site Operations: Processed monazite ore in the 1950s. FL.08-3 Site Disposition: Eliminated - No Authority - No AEC involvement at the site FL.08-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Thorium FL.08-1 Radiological Survey(s): No Site Status: Eliminated from consideration under FUSRAP Also see Documents Related to Humphreys Gold Co. FL.08-1 - AEC Memorandum; Edmonds to McCarvill; Subject: Monazite Dredging Operations and Placer Deposits Containing Thorium Minerals; June

24

A COMPILATION OF DATA ON FLUIDS FROM GEOTHERMAL RESOURCES IN THE UNITED STATES  

E-Print Network [OSTI]

CORROSION; ECCNCMICS; IMPERIAL VALLEY. TITLE- LASL HOT DRY1975, DESCf;..lPTORS- IMPERIAL VALLEY; GEOTHERMAL ENERGYGECTHERMAL ANOMALY; IMPERIAL VALLEY; GEOTHERMAL flUIDS;

Cosner, S.R.

2010-01-01T23:59:59.000Z

25

Fl YO Co -op E athea lectric  

E-Print Network [OSTI]

are based on a false premise that the cost and usage pattern for energy in the Pacific Northwest should and Energy Efficiency The High Level indicator of "Regional Electricity Use per Person vs. US Average" shouldFl YO Co -op E athea lectric Community...Integrity...Reliability 2510 U.S. Highway 2 East

26

Interfacing Oz with the PCTE OMS: A Case Study of Integrating a Legacy System with a Standard  

E-Print Network [OSTI]

Interfacing Oz with the PCTE OMS: A Case Study of Integrating a Legacy System with a Standard to the PCTE OMS. The resulting proof­of­concept hybrid system has process control and integration services), testing, and documenting. Support is more effective if the environment is integrated -- if all its

Lee, Wenke

27

S M Stoller Star Center-WWNA Monthly; Largo, FL  

Office of Legacy Management (LM)

WWNA Monthly; Largo, FL WWNA Monthly; Largo, FL 7031-226 Accutest Job Number: F36361 Sampling Date: 11/03/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D.

28

S M Stoller Quarterly Sampling, STAR Center, Largo, FL  

Office of Legacy Management (LM)

Quarterly Sampling, STAR Center, Largo, FL Quarterly Sampling, STAR Center, Largo, FL 110406202 Accutest Job Number: F33211 Sampling Dates: 07/13/05 - 07/14/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable.

29

S M Stoller Quarterly Sampling, STAR Center, Largo, FL  

Office of Legacy Management (LM)

Quarterly Sampling, STAR Center, Largo, FL Quarterly Sampling, STAR Center, Largo, FL 7030-226 Accutest Job Number: F27229 Sampling Date: 10/07/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable.

30

S M Stoller Star Center-WWNA Monthly; Largo, FL  

Office of Legacy Management (LM)

WWNA Monthly; Largo, FL WWNA Monthly; Largo, FL 110406202 Accutest Job Number: F25982 Sampling Date: 08/10/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D.

31

S M Stoller Star Center-WWNA Monthly; Largo, FL  

Office of Legacy Management (LM)

WWNA Monthly; Largo, FL WWNA Monthly; Largo, FL 7030-226 Accutest Job Number: F33038 Sampling Date: 07/06/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D.

32

S M Stoller Quarterly Sampling, STAR Center, Largo, FL  

Office of Legacy Management (LM)

2/04 2/04 Technical Report for S M Stoller Quarterly Sampling, STAR Center, Largo, FL 110406202 Accutest Job Number: F25409 Sampling Dates: 07/13/04 - 07/14/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable.

33

S M Stoller Quarterly Sampling, STAR Center, Largo, FL  

Office of Legacy Management (LM)

0/06 0/06 Technical Report for S M Stoller Quarterly Sampling, STAR Center, Largo, FL 110406202 Accutest Job Number: F39137 Sampling Dates: 03/08/06 - 03/09/06 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable.

34

FUPWG Meeting Agenda - Cape Canaveral, FL | Department of Energy  

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

Cape Canaveral, FL Cape Canaveral, FL FUPWG Meeting Agenda - Cape Canaveral, FL October 7, 2013 - 3:00pm Addthis FUPWG Spring 2007 - Cocoa Beach, FL: Launching a New Era of Energy Efficiency" Hosted by: Florida Power and Light Company logo FEMP logo May 1-2, 2007 Hosted by Florida Power and Light Company Monday, April 30, 2007 5:00 - 6:30 Steering Committee meeting at Skylab/Atlas Conference Room, Doubletree Hotel 6:30 until... Networking dinner at 3 Wishes Restaurant, Doubletree Hotel Tuesday, May 1, 2007 7:45 - 8:30 Registration/Continental Breakfast 8:30 - 8:45 Florida Power & Light Welcome Marlene Santos, FPL Vice President of Customer Service 8:45 - 9:00 FEMP Welcome David McAndrew, FEMP 9:00 - 9:30 Washington Update David McAndrew, FEMP National Defense 2007 Authorization

35

S M Stoller Star Center-WWNA Monthly; Largo, FL  

Office of Legacy Management (LM)

7170 7170 Sampling Date: 10/05/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D. Laboratory Director e-Hardcopy 2.0 Automated Report 12 1 of 12

36

S M Stoller Quarterly Sampling, STAR Center, Largo, FL  

Office of Legacy Management (LM)

227 227 Sampling Dates: 03/31/04 - 04/01/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D. Laboratory Director e-Hardcopy 2.0 Automated Report

37

S M Stoller Star Center-WWNA Monthly; Largo, FL  

Office of Legacy Management (LM)

124 124 Sampling Date: 01/06/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D. Laboratory Director e-Hardcopy 2.0 Automated Report 18 1 of 18

38

S M Stoller Quarterly Sampling, STAR Center, Largo, FL  

Office of Legacy Management (LM)

531 531 Sampling Date: 04/16/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D. Laboratory Director e-Hardcopy 2.0 Automated Report 21 1 of 21

39

S M Stoller Star Center-WWNA Monthly; Largo, FL  

Office of Legacy Management (LM)

8014 8014 Sampling Date: 11/09/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D. Laboratory Director e-Hardcopy 2.0 Automated Report 12 1 of 12

40

S M Stoller Star Center-WWNA Monthly; Largo, FL  

Office of Legacy Management (LM)

623 Sampling Date: 020205 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ...

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


41

City of Quincy, FL Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

FL Smart Grid Project FL Smart Grid Project Jump to: navigation, search Project Lead City of Quincy, FL Country United States Headquarters Location Quincy, Florida Recovery Act Funding $2,471,041.00 Total Project Value $4,942,082.00 Coverage Area Coverage Map: City of Quincy, FL Smart Grid Project Coordinates 30.5871392°, -84.5832453° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

42

DOE - Office of Legacy Management -- Virginia-Carolina Chemical Corp - FL  

Office of Legacy Management (LM)

Virginia-Carolina Chemical Corp - Virginia-Carolina Chemical Corp - FL 06 FUSRAP Considered Sites Site: Virginia-Carolina Chemical Corp. (FL.06 ) Eliminated from consideration under FUSRAP - Referred to US EPA and State of Florida Designated Name: Not Designated Alternate Name: Conserv Corporation FL.06-1 Location: Nichols , Florida FL.06-2 Evaluation Year: 1985 FL.06-1 Site Operations: Process development studies and pilot plant testing of uranium recovery from phosphoric acid during the mid-1950s. Site Disposition: Eliminated - No Authority FL.06-1 FL.06-4 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium Radiological Survey(s): Yes FL.06-2 Site Status: Eliminated from consideration under FUSRAP - Referred to US EPA and State of Florida FL.06-1

43

DOE - Office of Legacy Management -- University of Miami - FL 0-01  

Office of Legacy Management (LM)

Miami - FL 0-01 Miami - FL 0-01 FUSRAP Considered Sites Site: UNIVERSITY OF MIAMI (FL.0-01 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Miami , Florida FL.0-01-1 Evaluation Year: 1987 FL.0-01-1 Site Operations: Research. FL.0-01-1 Site Disposition: Eliminated - Potential for contamination considered remote based on nature of the operations FL.0-01-1 Radioactive Materials Handled: None Indicated Primary Radioactive Materials Handled: None Indicated FL.0-01-1 Radiological Survey(s): No Site Status: Eliminated from consideration under FUSRAP Also see Documents Related to UNIVERSITY OF MIAMI FL.0-01-1 - Aerospace Letter; Young to Wallo; Subject: Elimination Recommendation -- Colleges and Universities; September 23, 1987

44

FUPWG Meeting Agenda - Destin, FL | Department of Energy  

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

Destin, FL Destin, FL FUPWG Meeting Agenda - Destin, FL October 7, 2013 - 2:56pm Addthis Going coastal for energy efficiency. FUPWG. April 15-16, 2008, Destin, Florida Gulf Power: A Southern Company FEMP logo April 15-16, 2008 Hosted by Gulf Power Monday, April 14, 2008 6:30 pm Steering Committee Meeting & Networking Dinner Ocean Club 8955 US Highway 98 W Miramar Beach, FL 32550 Tuesday, April 15, 2008 7:45 - 8:30 am Registration and Continental Breakfast 8:30 - 8:45 am Gulf Power Welcome P. Bernard Jacob, Customer Operations Vice President 8:45 - 9:15 am FEMP Welcome David McAndrew, FEMP 9:15 - 10:00 am Washington Update David McAndrew, FEMP 10:00 - 10:30 am Technology Update Paul Kistler 10:30 - 11:00 am Networking Break & New Member Mentor Introductions 11:00 - 11:30 am Gulf Power Success Story - NAS Chiller Replacement

45

The Florida State University Panama City, FL 32405-1099  

E-Print Network [OSTI]

The Florida State University Panama City, FL 32405-1099 Office of Student Affairs · 4750 Collegiate their October 3, 2005 MEMORANDUM TO: Faculty and Students, Panama City FROM: Melissa A. Jones, Director, Office of Student Affairs, Panama City RE: Special Instructions for Panama City Campus pertaining to the FSU

46

In Situ Reaction Mechanism Studies on Atomic Layer Deposition of AlxSiyOz from Trimethylaluminium, Hexakis(ethylamino)disilane, and Water  

Science Journals Connector (OSTI)

In Situ Reaction Mechanism Studies on Atomic Layer Deposition of AlxSiyOz from Trimethylaluminium, Hexakis(ethylamino)disilane, and Water ... The hexakis(ethylamino)disilane Si2(NHEt)6 precursor, also known as AHEAD, exhibits a high ALD growth rate (1 Å/cycle) with ozone as the oxygen source at temperatures ranging from 150 to 300 °C,(28) thus appearing as a serious candidate for ALD of silicon oxide. ...

Yoann Tomczak; Kjell Knapas; Suvi Haukka; Marianna Kemell; Mikko Heikkilä; Marcel Ceccato; Markku Leskelä; Mikko Ritala

2012-10-12T23:59:59.000Z

47

TRIBAL ISSUES TOPIC GROUP MEETING SUMMARY JACKSONVILLE, FL  

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

JACKSONVILLE, FL JACKSONVILLE, FL JANUARY 20, 1999 Mr. Kevin Blackwell (USDOT/FRA) updated the group on the status of the DOT response to DOE's inquiry about the tribal right to inspect rail shipments. The response was in the final stages of review in the General Counsel's office and is expected by July 1999. The Group has added a representative from the NRC General Counsel's office, as a topic group member, to help keep abreast of developments in the NRC's upcoming draft rulemaking regarding tribes and advanced notification. The group also discussed the research that has been conducted on the issue of developing a "umbrella grant" from DOE to states and tribes. Tribes concerns differ from State concerns because of disparities in available infrastructure to administer grants and funding equity issues.

48

S M Stoller Star Center-B100 Monthly/Effluent; Largo, FL  

Office of Legacy Management (LM)

B100 Monthly/Effluent; Largo, FL B100 Monthly/Effluent; Largo, FL 7030-226 Accutest Job Number: F30882 Sampling Date: 04/06/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D.

49

S M Stoller Star Center-B100 Monthly/Effluent; Largo, FL  

Office of Legacy Management (LM)

B100 Monthly/Effluent; Largo, FL B100 Monthly/Effluent; Largo, FL 7030-226 Accutest Job Number: F29123 Sampling Date: 01/06/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D.

50

S M Stoller STAR Center- 4.5 Acre Site, Largo, FL  

Office of Legacy Management (LM)

STAR Center- 4.5 Acre Site, Largo, FL STAR Center- 4.5 Acre Site, Largo, FL 110406202 Accutest Job Number: F25243 Sampling Date: 07/06/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D.

51

S M Stoller STAR Center- 4.5 Acre Site, Largo, FL  

Office of Legacy Management (LM)

STAR Center- 4.5 Acre Site, Largo, FL STAR Center- 4.5 Acre Site, Largo, FL 7030-226/Monthly Accutest Job Number: F27168 Sampling Date: 10/05/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable.

52

S M Stoller Star Center-B100 Monthly/Effluent; Largo, FL  

Office of Legacy Management (LM)

B100 Monthly/Effluent; Largo, FL B100 Monthly/Effluent; Largo, FL 7031-226 Accutest Job Number: F35493 Sampling Date: 10/04/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D.

53

S M Stoller STAR Center- 4.5 Acre Site, Largo, FL  

Office of Legacy Management (LM)

STAR Center- 4.5 Acre Site, Largo, FL STAR Center- 4.5 Acre Site, Largo, FL 110406202 Accutest Job Number: F23552 Sampling Date: 04/20/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D.

54

E-Print Network 3.0 - aurigae fl lyrae Sample Search Results  

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

Search Sample search results for: aurigae fl lyrae Page: << < 1 2 3 4 5 > >> 1 Astronomy C Tiger Invitational February 20, 2010 Summary: Astronomy C Tiger Invitational...

55

J25097-1 Fl_L2 Final Report  

Office of Legacy Management (LM)

5097-1 5097-1 Job Description: Star Center For: S.M. Stoller Corporation 2597 B 3/4 Road Grand Junction, CO 81503 Attention: Mr. Charles Tabor _____________________________________________ Nancy Robertson Project Manager II nancy.robertson@testamericainc.com 09/19/2008 Methods: FDEP, DOH Certification #: E84282, E81005, E81010 These test results meet all the requirements of NELAC unless specified in the case narrative. All questions regarding this test report should be directed to the TestAmerica Project Manager who signed this test report. The estimated uncertainty associated with these reported results is available upon request. The results contained in this test report relate only to these samples included herein. TestAmerica Laboratories, Inc. TestAmerica Tampa 6712 Benjamin Road, Suite 100, Tampa, FL 33634

56

Mechanism of Nitric Oxide Reactivity and Fluorescence Enhancement of the NO-Specific Probe CuFL1  

E-Print Network [OSTI]

The mechanism of the reaction of CuFL1 (FL1 = 2-{2-chloro-6-hydroxy-5-[(2-methylquinolin-8-ylamino)methyl]-3-oxo-3H-xanthen-9-yl}benzoic acid) with nitric oxide (NO) to form the N-nitrosated product FL1-NO in buffered ...

McQuade, Lindsey E.

57

Direct Conversion of Bio-ethanol to Isobutene on Nanosized ZnxZryOz Mixed Oxides with Balanced Acid–Base Sites  

SciTech Connect (OSTI)

Bio-mass conversion has attracted increasing research interests to produce bio-fuels with bio-ethanol being a major product. Development of advanced processes to further upgrade bio-ethanol to other value added fuels or chemicals are pivotal to improving the economics of biomass conversion and deversifying the utilization of biomass resources. In this paper, for the first time, we report the direct conversion of bio-ethanol to isobutene with high yield (~83%) on a multifunctional ZnxZryOz mixed oxide with a dedicated balance of surface acid-base properties. This work illustrates the significance of rational design of a multifunctional mixed oxide catalyst for one step bio-ethanol conversion to a value-added intermediate, isobutene, for chemical and fuel production. This work was supported by the US Department of Energy Basic Energy Sciences' Chemical Sciences, Geosciences & Biosciences Division. Pacific Northwest National Laboratory is operated by Battelle for the US Department of Energy.

Sun, Junming; Zhu, Kake; Gao, Feng; Wang, Chong M.; Liu, Jun; Peden, Charles HF; Wang, Yong

2011-06-17T23:59:59.000Z

58

International Journal of Foundations of Computer Science fl World Scientific Publishing Company  

E-Print Network [OSTI]

International Journal of Foundations of Computer Science c fl World Scientific Publishing Company Science, University of Idaho Moscow, Idaho 83844­1010, USA and MOSHE DROR MIS Department, University

Krings, Axel W.

59

Fluid Volumes: The Program “FLUIDS  

Science Journals Connector (OSTI)

This chapter describes the program FLUIDS. The mathematical model underlying this program contains over 200 variables and describes control mechanisms of body fluid volumes and electrolytes as well as respirat...

Fredericus B. M. Min

1993-01-01T23:59:59.000Z

60

Introduction Fluid/Jeans  

E-Print Network [OSTI]

Introduction Fluid/DMSC Fluid/Jeans Comments Fluid/Kinetic Hybrid Modeling of the Thermosphere;Introduction Fluid/DMSC Fluid/Jeans Comments Outline 1 Fluid/DMSC 2 Fluid/Jeans 3 Comments Justin Erwin Fluid/Kinetic Hybrid Modeling of the Thermosphere of Pluto #12;Introduction Fluid/DMSC Fluid/Jeans Comments Motivation

Johnson, Robert E.

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


61

Fluid inflation  

SciTech Connect (OSTI)

In this work we present an inflationary mechanism based on fluid dynamics. Starting with the action for a single barotropic perfect fluid, we outline the procedure to calculate the power spectrum and the bispectrum of the curvature perturbation. It is shown that a perfect barotropic fluid naturally gives rise to a non-attractor inflationary universe in which the curvature perturbation is not frozen on super-horizon scales. We show that a scale-invariant power spectrum can be obtained with the local non-Gaussianity parameter f{sub NL} = 5/2.

Chen, X. [Centre for Theoretical Cosmology, DAMTP, University of Cambridge, Cambridge CB3 0WA (United Kingdom); Firouzjahi, H. [School of Astronomy, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5531, Tehran (Iran, Islamic Republic of); Namjoo, M.H. [School of Physics, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5531, Tehran (Iran, Islamic Republic of); Sasaki, M., E-mail: x.chen@damtp.cam.ac.uk, E-mail: firouz@ipm.ir, E-mail: mh.namjoo@ipm.ir, E-mail: misao@yukawa.kyoto-u.ac.jp [Yukawa Institute for theoretical Physics, Kyoto University, Kyoto 606-8502 (Japan)

2013-09-01T23:59:59.000Z

62

INTRODUCTION Since Zadeh [20] introduced Fuzzy Sets, many discussions have taken place whether Fuzzy Logic (FL) deserves a place  

E-Print Network [OSTI]

Fuzzy Logic (FL) deserves a place in control theory. Three properties speak in favour of FL control larger than the true maximal input for a system, Fuzzy Logic Controllers (FLC) by nature restrict A j x µ j x ( ) NLQ THEORY BASED STABILITY ANALYSIS OF SISO FUZZY LOGIC CONTROLLERS J�RGEN VAN GORP

63

THE FLORIDA STATE UNIVERSITY * THE GRADUATE SCHOOL * 314 WESTCOTT * TALLAHASSEE, FL. 32306-1410 Florida State University  

E-Print Network [OSTI]

THE FLORIDA STATE UNIVERSITY * THE GRADUATE SCHOOL * 314 WESTCOTT * TALLAHASSEE, FL. 32306 to gs-drg@admin.fsu.edu: Florida State University The Graduate School 314 Westcott Building Tallahassee be carried over. #12;THE FLORIDA STATE UNIVERSITY * THE GRADUATE SCHOOL * 314 WESTCOTT * TALLAHASSEE, FL

64

THE FLORIDA STATE UNIVERSITY * THE GRADUATE SCHOOL * 408 WESTCOTT * TALLAHASSEE, FL. 32306-1410 Florida State University  

E-Print Network [OSTI]

THE FLORIDA STATE UNIVERSITY * THE GRADUATE SCHOOL * 408 WESTCOTT * TALLAHASSEE, FL. 32306 Fellowship ­ Fall 2011 408 Westcott Building Tallahassee, Florida 32306-1410 Deadline The application STATE UNIVERSITY * THE GRADUATE SCHOOL * 408 WESTCOTT * TALLAHASSEE, FL. 32306-1410 Fall 2011 ***FOUR

Bowers, Philip L.

65

25th AIAA Applied Aerodynamics Conference June 2528, 2007/Miami, FL  

E-Print Network [OSTI]

25th AIAA Applied Aerodynamics Conference June 25­28, 2007/Miami, FL Validation Study of Aerodynamic Analysis Tools for Design Optimization of Helicopter Rotors Seongim Choi , Juan J. Alonso , Edwin current aerodynamic analysis tools in predicting the unsteady flow field generated by helicopter rotors

Alonso, Juan J.

66

St. Petersburg, FL: Vehicle Use of Recycled Natural Gas Derived from Wastewater Biosolids  

Broader source: Energy.gov [DOE]

Breakout Session 3A—Conversion Technologies III: Energy from Our Waste—Will we Be Rich in Fuel or Knee Deep in Trash by 2025? St. Petersburg, FL: Vehicle Use of Recycled Natural Gas Derived from Wastewater Biosolids William Eleazer, Supervising Engineer, Brown and Caldwell

67

Deciduous Fruit Options for North FL Landscapes by Terry DelValle, Urban Horticulture Extension Agent  

E-Print Network [OSTI]

Deciduous Fruit Options for North FL Landscapes by Terry DelValle, Urban Horticulture Extension your homework first. Site Selection: Here is a list of criteria. Fruit require an open sunny spot/variety will get at matur- ity. Selecting Varieties: Select varieties adapted to our area. Deciduous fruit, also

Watson, Craig A.

68

Machine Learning, ??, 1--6 (1994) fl 1994 Kluwer Academic Publishers, Boston. Manufactured in The Netherlands.  

E-Print Network [OSTI]

Machine Learning, ??, 1--6 (1994) c fl 1994 Kluwer Academic Publishers, Boston. Manufactured in The Netherlands. Book Review: C4.5: Programs for Machine Learning by J. Ross Quinlan. Morgan Kaufmann Publishers are among the most well known and widely used of all machine learning methods. Among decision tree

Salzberg, Steven

69

DOE Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, Edgewater, FL  

Broader source: Energy.gov [DOE]

Case study of a DOE Zero Energy Ready affordable home in Edgewater, FL, that achieves a HERS score of 49 without PV. The one-story, 1,250-ft2 home has 2x4 walls with fiberglass batt inside plus R-3...

70

DOE Zero Energy Ready Home Case Study, Manatee County Habitat for Humanity, Ellenton, FL, Affordable  

Broader source: Energy.gov [DOE]

Case-study of a DOE Zero Energy Ready Home in Ellenton, FL that scored HERS 53 without PV, HERS 23 with PV. This 1,143 ft2 affordable home has R-23 ICF walls, a spray-foamed sealed attic, solar hot water, and a ducted mini-split heat pump.

71

DOE Zero Energy Ready Home Case Study, e2Homes, Winterpark, FL, Custom Homes  

Broader source: Energy.gov [DOE]

Case study of a DOE Zero Energy Ready Home in Winter Park, FL that scored HERS 57 without PV or HERS -7 with PV. This 4,305 ft2 custom home has autoclaved aerated concrete walls, a sealed attic with R-20 spray foam, and ductless mini-split heat pumps.

72

ARTM E. MASUNOV 12424 Research Parkway, Suite 400, Orlando, FL 32826 USA  

E-Print Network [OSTI]

Professor, NanoScience Technology Center, Department of Chemistry, Department of Physics & Florida Solar Energy Center, University of Central Florida, FL (UCF) 2002-2005: Postdoctoral Research Associate, Russia (with Prof. P. M. Zorkii) #12;Dr. Artëm E. Masunov, UCF NSTC 2 Professional Societies: - American

Kik, Pieter

73

39th AIAA Fluid Dynamics Conference and Exhibit, January 58 2009, Orlando FL Current Status of Basic Research in Hypersonic  

E-Print Network [OSTI]

of Basic Research in Hypersonic Turbulence Alexander J. Smits,1 M. Pino Martin1 and Sharath Girimaji2 1, TX The current status of basic research in hypersonic turbulent flows is reviewed. We consider free research challenges in external and internal hypersonic flows are identified and some possible future

Martín, Pino

74

GY EERE PROJECT MANAGEMENT CENTER NEPA DETERMINATION RECIPIENT:County of Escambia. FL  

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

, , ... ~. u.s. DEPAR n-IENT OF ENER GY EERE PROJECT MANAGEMENT CENTER NEPA DETERMINATION RECIPIENT:County of Escambia. FL PROJECT TITLE: Road Prison Geothermal Earth Coupled HVAC Upgrade Page 1 of2 STATE: FL Funding Opportunity Announcement Numbtr Procurement Instrument Number NEPA Control Number CID Number DE-FOA-OOOOO13 DE-EEOOOO764.oo1 0 Based on my review of the information concerning the proposed action. as NEPA Compliance Officer (authorized under DOE Order 451.IA), I have made the following determination; ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, but not limited to, literature surveys, inventories, audits), data analysis (including computer modeling), document preparation (such as conceptual design or feasibility studies, analytical energy supply

75

File:USDA-CE-Production-GIFmaps-FL.pdf | Open Energy Information  

Open Energy Info (EERE)

FL.pdf FL.pdf Jump to: navigation, search File File history File usage Florida Ethanol Plant Locations Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 274 KB, MIME type: application/pdf) Description Florida Ethanol Plant Locations Sources United States Department of Agriculture Related Technologies Biomass, Biofuels, Ethanol Creation Date 2010-01-19 Extent State Countries United States UN Region Northern America States Florida External links http://www.nass.usda.gov/Charts_and_Maps/Ethanol_Plants/ File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 16:12, 27 December 2010 Thumbnail for version as of 16:12, 27 December 2010 1,275 × 1,650 (274 KB) MapBot (Talk | contribs) Automated bot upload

76

u.s. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NFPA DETElU.flNATION  

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

DETElU.flNATION DETElU.flNATION RECIPIENT: lowa State University PROJE(.T TITLE: An Undergraduate Minor in Wind Energy Science, Engineering, and Policy Page 1 of2 STATE : IA Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-FOA..()()()()()9() DE-EEOOO3549 GFO-l0-497 0 Based on my review orlhe inrormation concerning the proposed action, 85 NEPA Compliance Officer (authorized under DOE Order 451.IA), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, but not limited to, literature surveys, inventories, audits), data analysis (including computer modeling), document preparation (such as conceptual design or feasibility studies, analytical energy supply and

77

8798_FL  

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

The Movie . . . . . . . . . . . . . . . . . 8 Simulation Matches Historic Gamma-Ray Burst. . . . . . . . . . . . . . . . 11 Nearby Supernova Factory Churns Out Discoveries...

78

Fluid Inclusion Gas Analysis  

SciTech Connect (OSTI)

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

Dilley, Lorie

2013-01-01T23:59:59.000Z

79

Chemical Name Container size Cabinet Level # of containers (Ethylenedinitrilo) tetraacetic acid, disodium salt 500g 2 B 1  

E-Print Network [OSTI]

Acetaldehyde 250g 6 A 2 Acetyl acetone 4 fl. Oz 6 A 5 Acid oxalic, crystal 1lbs 2 E 1 Acrolein 25ml 6 A 1

Capecchi, Mario R.

80

Fluid transport container  

DOE Patents [OSTI]

An improved fluid container for the transport, collection, and dispensing of a sample fluid that maintains the fluid integrity relative to the conditions of the location at which it is taken. More specifically, the invention is a fluid sample transport container that utilizes a fitting for both penetrating and sealing a storage container under controlled conditions. Additionally, the invention allows for the periodic withdrawal of portions of the sample fluid without contamination or intermixing from the environment surrounding the sample container. 13 figs.

DeRoos, B.G.; Downing, J.P. Jr.; Neal, M.P.

1995-11-14T23:59:59.000Z

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


81

J14252-1 FL Level 2 Rpt PQL Final Report.pdf  

Office of Legacy Management (LM)

660-14252-1 660-14252-1 Job Description: Pinellas Annual Sampling For: S.M. Stoller Corporation 2597 B 3/4 Road Grand Junction, CO 81503 Attention: Mr. Charles Tabor Nancy Robertson Project Manager II nrobertson@stl-inc.com 03/29/2007 Methods: FDEP, DOH Certification #: E84282 These test results meet all the requirements of NELAC unless specified in the case narrative. All questions regarding this test report should be directed to the STL Project Manager who signed this test report. The estimated uncertainty associated with these reported results is available upon request. Project Manager: Nancy Robertson STL Tampa 6712 Benjamin Road Suite 100, Tampa, FL 33634 Tel (813) 885-7427 Fax (813) 885-7049 www.stl-inc.com Severn Trent Laboratories, Inc. Page 1 of 37 Page 2 of 37

82

DOE Challenge Home Case Study, Manatee County Habitat for Humanity, Ellenton, FL, Affordable  

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

Manatee County Manatee County Habitat for Humanity Ellenton, FL BUILDING TECHNOLOGIES OFFICE DOE Challenge Home builders are in the top 1% of builders in the country meeting the extraordinary levels of excellence and quality specifi ed by the U.S. Department of Energy. Every DOE Challenge Home starts with ENERGY STAR for Homes Version 3 for an energy-effi cient home built on a solid foundation of building science research. Then, even more advanced technologies are designed in for a home that goes above and beyond current code to give you the superior quality construction, HVAC, appliances, indoor air quality, safety, durability, comfort, and solar-ready components along with ultra-low or no utility bills. This provides homeowners with a quality home that will last for generations to come.

83

Eliza Liu Leader Electronics Inc. 4FL, No.3, Lane 45, Pao Hsin Rd.  

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

Eliza Liu Eliza Liu Leader Electronics Inc. 4FL, No.3, Lane 45, Pao Hsin Rd. Hsin Tein, Taipei, (23 1) Taiwan, R.O.C Dear Ms. Liu: The attached notice advises you of the Department of Energy's (DOE) determination that certain products manufactured by Leader Electronics Inc. (L-E-I) do not comply with applicable energy conservation standards in the United States. The notice also advises you of your legal obligations. This determination stems from the certification reports filed by L-E-I pursuant to 10 C.F.R. § 430.62 (a)(4)(ix) regarding the performance of external power supplies manufactured by L-E-I. Violations of the applicable energy efficiency standards may be subject to civil penalties. Separate from this notice, DOE may issue a notice of civil penalty for such penalties as

84

Proceedings of the US Hydrographic Conference, Tampa, FL, 25-28 Apr 2011 THE PORT OF NORFOLK PROJECT  

E-Print Network [OSTI]

Proceedings of the US Hydrographic Conference, Tampa, FL, 25-28 Apr 2011 1 THE PORT OF NORFOLK for the Port of Norfolk Project are to explore viable methods of improvement with respect to both the process intuitive fashion, or providing it in a format that is inherently more useful. The Port of Norfolk Project

New Hampshire, University of

85

Machine Learning, 30, 241--273 (1998) fl 1998 Kluwer Academic Publishers, Boston. Manufactured in The Netherlands.  

E-Print Network [OSTI]

Machine Learning, 30, 241--273 (1998) c fl 1998 Kluwer Academic Publishers, Boston. Manufactured of a machine­aided knowledge discovery process within the general area of drug design. Within drug design study reported in this paper supports four general lessons for machine learning and knowledge discovery

Page Jr., C. David

86

Standardization of Thermo-Fluid Modeling in Modelica.Fluid  

E-Print Network [OSTI]

Thermo-Fluid Systems, Modelica 2003 Conference, Linköping,H. Tummescheit: The Modelica Fluid and Media Library forThermo-Fluid Pipe Networks, Modelica 2006 Conference, Vi-

Franke, Rudiger

2010-01-01T23:59:59.000Z

87

Environmentally safe fluid extractor  

DOE Patents [OSTI]

An environmentally safe fluid extraction device for use in mobile laboratory and industrial settings comprising a pump, compressor, valving system, waste recovery tank, fluid tank, and a exhaust filtering system.

Sungaila, Zenon F. (Orland Park, IL)

1993-01-01T23:59:59.000Z

88

HEAT TRANSFER FLUIDS  

E-Print Network [OSTI]

The choice of heat transfer fluids has significant effects on the performance, cost, and reliability of solar thermal systems. In this chapter, we evaluate existing heat transfer fluids such as oils and molten salts based ...

Lenert, Andrej

2012-01-01T23:59:59.000Z

89

Fluid force transducer  

DOE Patents [OSTI]

An electrical fluid force transducer for measuring the magnitude and direction of fluid forces caused by lateral fluid flow, includes a movable sleeve which is deflectable in response to the movement of fluid, and a rod fixed to the sleeve to translate forces applied to the sleeve to strain gauges attached to the rod, the strain gauges being connected in a bridge circuit arrangement enabling generation of a signal output indicative of the magnitude and direction of the force applied to the sleeve.

Jendrzejczyk, Joseph A. (Warrenville, IL)

1982-01-01T23:59:59.000Z

90

NOT SPECIFIED IOTHER AMINDMENT 01' SOUCITAnONIMOD1FlCAnON OF CONTRACT I  

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

SPECIFIED IOTHER SPECIFIED IOTHER AMINDMENT 01' SOUCITAnONIMOD1FlCAnON OF CONTRACT I I COH'IRACT ID COOl! I PAGE OF PAGU 1 1 2 2. AIIPDMENTlMOOIRCAlION NO. ~. EFFECTIVE DATI! 4 R£QUISmoNIPURCHASE REa. NO. IS.PR04CTNO.tII~' 068 See Block 16C 09SCOOl502 .~ .. , ClOIHI 00518 '.110 BY (I1G111Or """ Qfftt e) cooa 100518 Oak Ridge Oak Ridge U.S. Department of Energy U.S. Department of Energy P.O. Box 2001 P.O. Box 2001 oak Ridge TN 37831 Oak Ridge TN 37831 * IWIIi AHD ADQIWi5 OF COHrRACrn)RINO. _~ ao.IIPCOIIU ~ IIA. ANlHaawn OF ICUClTA'hOH HO. o AX RIDGE ASSOCIATED UNIVERSITIES, INC. P.O. BOX 117 II.DA1m(SEEne.u H, AX RIDGE TN 37830-6218 o " 1M. ~!!.CA~ OF COH1RACfIOAIlERHO. DE-ACOS-060R23100 lOB. DATED (Ull "

91

Comparison of Chloroflexus aurantiacus strain J-10-fl proteomes of cells grown chemoheterotrophically and photoheterotrophically  

SciTech Connect (OSTI)

Chloroflexus aurantiacus J-10-fl is a thermophilic green bacterium, a filamentous anoxygenic phototroph, and the model organism of the phylum Chloroflexi. We applied high-throughput, liquid chromatography-mass spectrometry in a global quantitative proteomics investigation of C. aurantiacus cells grown under oxic (chemoorganoheterotrophically) and anoxic (photoorganoheterotrophically) redox states. Our global analysis identified 13,524 high-confidence peptides that matched to 1,286 annotated proteins, 242 of which were either uniquely identified or significantly increased in abundance under anoxic culture conditions. Fifty-three of the 242 proteins are previously characterized photosynthesis-related proteins, including chlorosome proteins, proteins involved in the bacteriochlorophyll biosynthesis, 3-hydroxypropionate (3-OHP) CO2 fixation pathway, and components of electron transport chains. The remaining 190 proteins have not previously been reported. Of these, five proteins were found to be encoded by genes from a novel operon and observed only in photoheterotrophically grown cells. These proteins candidates may prove useful in further deciphering the phototrophic physiology of C. aurantiacus and other filamentous anoxygenic phototrophs.

Cao, Li; Bryant, Donald A.; Schepmoes, Athena A.; Vogl, Kajetan; Smith, Richard D.; Lipton, Mary S.; Callister, Stephen J.

2012-01-17T23:59:59.000Z

92

US. DEPARTMENT OF ENERGY EE RE PROJ ECT MANAGEMENT CENTER NEPA DE'l'flU..nNATION  

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

!. !. US. DEPARTMENT OF ENERGY EE RE PROJ ECT MANAGEMENT CENTER NEPA DE'l'flU..nNATION Page 1 of2 RECIPIENT:Pineitas County Board of County Commissioners STATE: Fl PROJEc.T TITLE: Clearwater Campus District Cooling - Activity 3 Geothermal Test Bores Funding Opportunity Announ~ement Number DE-FOA-OOOOO13-000002 Procurement Instrument Number DE -EEOOOO795.003 NEPA Control Number GF0-0000795-003 cm Number G0795 Based on my review of the information ~oncerning the propos~ action, as NE PA Compliance Officer (authorized under DOE Order 451.IA), I have made t he following determination: ex, EA, [IS APPENDIX AND NUMBER: Description: 8 3. 1 Site characterizatio n .n. en vironmental monit oring A9 Information gathering, analysis, and

93

Fiber optic fluid detector  

DOE Patents [OSTI]

Particular gases or liquids are detected with a fiber optic element having a cladding or coating of a material which absorbs the fluid or fluids and which exhibits a change of an optical property, such as index of refraction, light transmissiveness or fluoresence emission, for example, in response to absorption of the fluid. The fluid is sensed by directing light into the fiber optic element and detecting changes in the light, such as exit angle changes for example, that result from the changed optical property of the coating material. The fluid detector may be used for such purposes as sensing toxic or explosive gases in the atmosphere, measuring ground water contamination or monitoring fluid flows in industrial processes, among other uses. 10 figs.

Angel, S.M.

1987-02-27T23:59:59.000Z

94

Thermodynamics and Fluids  

Science Journals Connector (OSTI)

... AN important section of the work of modern chemical engineers lies in the application of thermodynamics to problems of fluid systems. This volume, the fourth in the series, is ... properties of physical systems and to the transport properties of fluids. The first section on thermodynamics has been written by Dr. R. Strickland Constable of the Chemical Engineering Department at ...

J. M. COULSON

1958-09-27T23:59:59.000Z

95

MAX Fluid Dynamics facility  

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

MAX Fluid Dynamics facility MAX Fluid Dynamics facility Capabilities Engineering Experimentation Reactor Safety Testing and Analysis Overview Nuclear Reactor Severe Accident Experiments MAX NSTF SNAKE Aerosol Experiments System Components Laser Applications Robots Applications Other Facilities Other Capabilities Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr MAX Fluid Dynamics facility Providing high resolution data for development of computational tools that model fluid flow and heat transfer within complex systems such as the core of a nuclear reactor. 1 2 3 4 5 Hot and cold air jets are mixed within a glass tank while laser-based anemometers and a high-speed infrared camera characterize fluid flow and heat transfer behavior. Click on image to view larger size image.

96

Fluid sampling tool  

DOE Patents [OSTI]

A fluid sampling tool is described for sampling fluid from a container. The tool has a fluid collecting portion which is drilled into the container wall, thereby affixing it to the wall. The tool may have a fluid extracting section which withdraws fluid collected by the fluid collecting section. The fluid collecting section has a fluted shank with an end configured to drill a hole into a container wall. The shank has a threaded portion for tapping the borehole. The shank is threadably engaged to a cylindrical housing having an inner axial passageway sealed at one end by a septum. A flexible member having a cylindrical portion and a bulbous portion is provided. The housing can be slid into an inner axial passageway in the cylindrical portion and sealed to the flexible member. The bulbous portion has an outer lip defining an opening. The housing is clamped into the chuck of a drill, the lip of the bulbous section is pressed against a container wall until the shank touches the wall, and the user operates the drill. Wall shavings (kerf) are confined in a chamber formed in the bulbous section as it folds when the shank advances inside the container. After sufficient advancement of the shank, an o-ring makes a seal with the container wall. 6 figs.

Garcia, A.R.; Johnston, R.G.; Martinez, R.K.

1999-05-25T23:59:59.000Z

97

IDENTIFYING FRACTURES AND FLUID TYPES USING FLUID INCLUSION STRATIGRAPHY |  

Open Energy Info (EERE)

IDENTIFYING FRACTURES AND FLUID TYPES USING FLUID INCLUSION STRATIGRAPHY IDENTIFYING FRACTURES AND FLUID TYPES USING FLUID INCLUSION STRATIGRAPHY Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: IDENTIFYING FRACTURES AND FLUID TYPES USING FLUID INCLUSION STRATIGRAPHY Details Activities (1) Areas (1) Regions (0) Abstract: Fluid Inclusion Stratigraphy (FIS) is a method currently being developed for use in geothermal systems to identify fractures and fluid types. This paper is the third in a series of papers on the development of FIS. Fluid inclusion gas chemistry is analyzed and plotted on well log diagrams. The working hypothesis is that select gaseous species and species ratios indicate areas of groundwater and reservoir fluid flow and reservoir seals. Previously we showed that FIS analyses identify fluid types and

98

Multiphase fluid characterization system  

DOE Patents [OSTI]

A measurement system and method for permitting multiple independent measurements of several physical parameters of multiphase fluids flowing through pipes are described. Multiple acoustic transducers are placed in acoustic communication with or attached to the outside surface of a section of existing spool (metal pipe), typically less than 3 feet in length, for noninvasive measurements. Sound speed, sound attenuation, fluid density, fluid flow, container wall resonance characteristics, and Doppler measurements for gas volume fraction may be measured simultaneously by the system. Temperature measurements are made using a temperature sensor for oil-cut correction.

Sinha, Dipen N.

2014-09-02T23:59:59.000Z

99

Fluid pumping apparatus  

DOE Patents [OSTI]

A method and apparatus suitable for coupling seismic or other downhole sensors to a borehole wall in high temperature and pressure environments. In one embodiment, one or more metal bellows mounted to a sensor module are inflated to clamp the sensor module within the borehole and couple an associated seismic sensor to a borehole wall. Once the sensing operation is complete, the bellows are deflated and the sensor module is unclamped by deflation of the metal bellows. In a further embodiment, a magnetic drive pump in a pump module is used to supply fluid pressure for inflating the metal bellows using borehole fluid or fluid from a reservoir. The pump includes a magnetic drive motor configured with a rotor assembly to be exposed to borehole fluid pressure including a rotatable armature for driving an impeller and an associated coil under control of electronics isolated from borehole pressure.

West, Phillip B. (Idaho Falls, ID)

2006-01-17T23:59:59.000Z

100

Basic fluid system trainer  

DOE Patents [OSTI]

A trainer, mounted and housed within a mobile console, is used to teach and reinforce fluid principles to students. The system trainer has two centrifugal pumps, each driven by a corresponding two-speed electric motor. The motors are controlled by motor controllers for operating the pumps to circulate the fluid stored within a supply tank through a closed system. The pumps may be connected in series or in parallel. A number of valves are also included within the system to effect different flow paths for the fluid. In addition, temperature and pressure sensing instruments are installed throughout the closed system for measuring the characteristics of the fluid, as it passes through the different valves and pumps. These measurements are indicated on a front panel mounted to the console, as a teaching aid, to allow the students to observe the characteristics of the system.

Semans, Joseph P. (Uniontown, PA); Johnson, Peter G. (Pittsburgh, PA); LeBoeuf, Jr., Robert F. (Clairton, PA); Kromka, Joseph A. (Idaho Falls, ID); Goron, Ronald H. (Connellsville, PA); Hay, George D. (Venetia, PA)

1993-01-01T23:59:59.000Z

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


101

GEOTHERMAL FLUID PROPENE AND PROPANE: INDICATORS OF FLUID | Open Energy  

Open Energy Info (EERE)

FLUID PROPENE AND PROPANE: INDICATORS OF FLUID FLUID PROPENE AND PROPANE: INDICATORS OF FLUID Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: GEOTHERMAL FLUID PROPENE AND PROPANE: INDICATORS OF FLUID Details Activities (1) Areas (1) Regions (0) Abstract: The use of fluid inclusion gas analysis propene/propene ratios is investigated. Ratios of these species are affected by geothermal fluid temperature and oxidations state. Our purpose is to determine if analyses of these species in fluid inclusions these species to can be used to interpret fluid type, history, or process. Analyses were performed on drill cuttings at 20ft intervals from four Coso geothermal wells. Two wells are good producers, one has cold-water entrants in the production zone, and the fourth is a non-producer. The ratios show distinct differences between

102

Oz : A Decentralized Process Centered Environment  

E-Print Network [OSTI]

of the software process. Thus, a PCE typically consists of a ``process­translator'' that compiles process­engine) that ``enacts'' the defined process. Enaction is a widely used term in the PCE community

103

Fluid driven reciprocating apparatus  

DOE Patents [OSTI]

An apparatus is described comprising a pair of fluid driven pump assemblies in a back-to-back configuration to yield a bi-directional pump. Each of the pump assemblies includes a piston or diaphragm which divides a chamber therein to define a power section and a pumping section. An intake-exhaust valve is connected to each of the power sections of the pump chambers, and function to direct fluid, such as compressed air, into the power section and exhaust fluid therefrom. At least one of the pistons or diaphragms is connected by a rod assembly which is constructed to define a signal valve, whereby the intake-exhaust valve of one pump assembly is controlled by the position or location of the piston or diaphragm in the other pump assembly through the operation of the rod assembly signal valve. Each of the pumping sections of the pump assemblies are provided with intake and exhaust valves to enable filling of the pumping section with fluid and discharging fluid therefrom when a desired pressure has been reached. 13 figs.

Whitehead, J.C.

1997-04-01T23:59:59.000Z

104

View dependent fluid dynamics  

E-Print Network [OSTI]

VIEW DEPENDENT FLUID DYNAMICS A Thesis by BRIAN ARTHUR BARRAN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 2006 Major Subject: Visualization... Sciences VIEW DEPENDENT FLUID DYNAMICS A Thesis by BRIAN ARTHUR BARRAN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved by: Chair of Committee, Donald...

Barran, Brian Arthur

2006-08-16T23:59:59.000Z

105

Visually simulating realistic fluid motion  

E-Print Network [OSTI]

where 0 stands for obstacle cell, S surface cell, F full cell, I inlet cell, U outlet cell and the cells not marked are empty cells . . . . . . 34 12 Area weighting interpolation scheme for determining local fluid velocity for a marker k [9] . . 35... in the fluid. It is measured as the force on the face of a unit cube, inserted into the fluid. If the pressure varies in the fluid, the fluid will move due to the acceleration generated by the pressure force. The pressure at a point is isotropic in a fluid...

Naithani, Priyanka

2012-06-07T23:59:59.000Z

106

TRACING FLUID SOURCES IN THE COSO GEOTHERMAL SYSTEM USING FLUID...  

Open Energy Info (EERE)

TRACING FLUID SOURCES IN THE COSO GEOTHERMAL SYSTEM USING FLUID-INCLUSION GAS CHEMISTRY Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings:...

107

40th Joint Propulsion Conference, Fort Lauderdale, FL, July 11-14, 2004 Effect of Segmented Anodes On the Beam Profile of a  

E-Print Network [OSTI]

40th Joint Propulsion Conference, Fort Lauderdale, FL, July 11-14, 2004 Effect of Segmented Anodes was investigated. A BPT-2000 magnetic circuit was retrofitted with a segmented anode with thermal measurement capabilities. Current was shared between shims and main anode by changing the voltage on the shim. A Faraday

King, Lyon B.

108

Zarillo, G. A., and Brehin, F. G. A. 2007. Hydrodynamic and Morphologic Modeling at Sebastian Inlet, FL. Proceedings Coastal Sediments '07 Conference, ASCE Press, Reston,  

E-Print Network [OSTI]

Inlet, FL. Proceedings Coastal Sediments '07 Conference, ASCE Press, Reston, VA, 1297-1310. HYDRODYNAMIC Modeling System (CMS) to investigate the morphological response to time varying forcing, sediment texture evolution of tidal inlet shoals is an important management tool, since they control sediment budgets. Inlet

US Army Corps of Engineers

109

de dimensions diffrentes, l'unit lumineuse n'exigeai t que 3oo fl ergs, et dans l'arc voltaque l'unit de lumire correspond  

E-Print Network [OSTI]

précédente. C. DAGUENET. A. MACFARLANE. 2014 The disruptive discharge of electricity (Décharge disruptive. MACFARLANE and P.-M. PLAYFAIR. 2014 On the disruptive discharge of electricity through liquid dielectriesI38 de dimensions différentes, l'unité lumineuse n'exigeai t que 3oo fl ergs, et dans l'arc

Paris-Sud XI, Université de

110

FY 2013 Small Business Awards Bestowed on 12 Companies at DOE's 2014 Small Business Forum & Expo, Tampa FL, June 12, 2014  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy's (DOE) Office of Small and Disadvantaged Business Utilization presented 12 companies with awards at their annual Small Business Forum & Expo, held this year in Tampa, FL, from June 10-12, 2014. Awards were presented by DOE's Chief of Staff Kevin Knobloch and OSDBU Director John Hale III.

111

Relativistic viscoelastic fluid mechanics  

SciTech Connect (OSTI)

A detailed study is carried out for the relativistic theory of viscoelasticity which was recently constructed on the basis of Onsager's linear nonequilibrium thermodynamics. After rederiving the theory using a local argument with the entropy current, we show that this theory universally reduces to the standard relativistic Navier-Stokes fluid mechanics in the long time limit. Since effects of elasticity are taken into account, the dynamics at short time scales is modified from that given by the Navier-Stokes equations, so that acausal problems intrinsic to relativistic Navier-Stokes fluids are significantly remedied. We in particular show that the wave equations for the propagation of disturbance around a hydrostatic equilibrium in Minkowski space-time become symmetric hyperbolic for some range of parameters, so that the model is free of acausality problems. This observation suggests that the relativistic viscoelastic model with such parameters can be regarded as a causal completion of relativistic Navier-Stokes fluid mechanics. By adjusting parameters to various values, this theory can treat a wide variety of materials including elastic materials, Maxwell materials, Kelvin-Voigt materials, and (a nonlinearly generalized version of) simplified Israel-Stewart fluids, and thus we expect the theory to be the most universal description of single-component relativistic continuum materials. We also show that the presence of strains and the corresponding change in temperature are naturally unified through the Tolman law in a generally covariant description of continuum mechanics.

Fukuma, Masafumi; Sakatani, Yuho [Department of Physics, Kyoto University, Kyoto 606-8502 (Japan)

2011-08-15T23:59:59.000Z

112

Metallization of fluid hydrogen  

Science Journals Connector (OSTI)

...P. Tunstall Metallization of fluid hydrogen W. J. Nellis 1 A. A. Louis 2 N...The electrical resistivity of liquid hydrogen has been measured at the high dynamic...which structural changes are paramount. hydrogen|metallization of hydrogen|liquid...

1998-01-01T23:59:59.000Z

113

Magnetically stimulated fluid flow patterns  

ScienceCinema (OSTI)

Sandia National Laboratories' Jim Martin and Kyle Solis explain research on the effects of magnetic fields on fluid flows and how they stimulate vigorous flows. Fluid flow is a necessary phenomenon in everything from reactors to cooling engines in cars.

Martin, Jim; Solis, Kyle

2014-08-06T23:59:59.000Z

114

Fluid Flow Modeling in Fractures  

E-Print Network [OSTI]

In this paper we study fluid flow in fractures using numerical simulation and address the challenging issue of hydraulic property characterization in fractures. The methodology is based on Computational Fluid Dynamics, ...

Sarkar, Sudipta

2004-01-01T23:59:59.000Z

115

Oscillating fluid power generator  

SciTech Connect (OSTI)

A system and method for harvesting the kinetic energy of a fluid flow for power generation with a vertically oriented, aerodynamic wing structure comprising one or more airfoil elements pivotably attached to a mast. When activated by the moving fluid stream, the wing structure oscillates back and forth, generating lift first in one direction then in the opposite direction. This oscillating movement is converted to unidirectional rotational movement in order to provide motive power to an electricity generator. Unlike other oscillating devices, this device is designed to harvest the maximum aerodynamic lift forces available for a given oscillation cycle. Because the system is not subjected to the same intense forces and stresses as turbine systems, it can be constructed less expensively, reducing the cost of electricity generation. The system can be grouped in more compact clusters, be less evident in the landscape, and present reduced risk to avian species.

Morris, David C

2014-02-25T23:59:59.000Z

116

Downhole Fluid Analyzer Development  

SciTech Connect (OSTI)

A novel fiber optic downhole fluid analyzer has been developed for operation in production wells. This device will allow real-time determination of the oil, gas and water fractions of fluids from different zones in a multizone or multilateral completion environment. The device uses near infrared spectroscopy and induced fluorescence measurement to unambiguously determine the oil, water and gas concentrations at all but the highest water cuts. The only downhole components of the system are the fiber optic cable and windows. All of the active components--light sources, sensors, detection electronics and software--will be located at the surface, and will be able to operate multiple downhole probes. Laboratory testing has demonstrated that the sensor can accurately determine oil, water and gas fractions with a less than 5 percent standard error. Once installed in an intelligent completion, this sensor will give the operating company timely information about the fluids arising from various zones or multilaterals in a complex completion pattern, allowing informed decisions to be made on controlling production. The research and development tasks are discussed along with a market analysis.

Bill Turner

2006-11-28T23:59:59.000Z

117

Acoustic concentration of particles in fluid flow  

SciTech Connect (OSTI)

An apparatus for acoustic concentration of particles in a fluid flow includes a substantially acoustically transparent membrane and a vibration generator that define a fluid flow path therebetween. The fluid flow path is in fluid communication with a fluid source and a fluid outlet and the vibration generator is disposed adjacent the fluid flow path and is capable of producing an acoustic field in the fluid flow path. The acoustic field produces at least one pressure minima in the fluid flow path at a predetermined location within the fluid flow path and forces predetermined particles in the fluid flow path to the at least one pressure minima.

Ward, Michael D. (Los Alamos, NM); Kaduchak, Gregory (Los Alamos, NM)

2010-11-23T23:59:59.000Z

118

DETEW!INATION OF THE NEUTRON MAGNETIC FlONENT G.L. Greene and N.F. Ramsey  

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

DETEW!INATION OF THE NEUTRON MAGNETIC FlONENT DETEW!INATION OF THE NEUTRON MAGNETIC FlONENT * G.L. Greene and N.F. Ramsey Harvard U n i v e r s i t y , Cambridge, N a s s a c h u s e t t s 02138 h W. Plampe i - I n s t i t u t Laue-Langevin, 38042 Grenoble, France' 9/ \ P J . M . P e n d l e b u r y and K. Smith " ' , \30ddb * A , 4 U n i v e r s i t y o f S u s s e x , Falmer, B r i g h t o n , B N I 9 Q H , U n i t e d Kingdom W . B . Dress and P.D. Miller -3 Oak Ridge N a t i o n a l L a b o r a t o r y , Oak Ridge, Tennessee 37838 P a u l P e r r i n C e n t r e d ' E t u d e s N u c l e a i r e s , 38042 C r e n o b l e , F r a n c e The n e u t r o n m a g n e t i c moment h a s been measured w i t h an improvement of a f a c t o r of 100 o v e r t h e p r e v i o u s b e s t measurement. s p e c t r o m e t e r o f t h e s e p a r a t e d o s c i l l a t o r y f i e l d t y p e c a p a b l e o f d e t e r m i n i n g a r e s o n a n c e s i g n a l f o r b o t h n e u t r o n s and p r o t o n s ( i n f l o w i n g H20), we f i n d u n / p p = 0.68497935(17)

119

NJ WY AK AL CA AR CO CT DE FL GA HI ID KS IL IN IA IA KY LA  

Gasoline and Diesel Fuel Update (EIA)

0.00-1.99 0.00-1.99 2.00-2.99 3.00-3.99 4.00-4.99 5.00-5.99 6.00-6.99 7.00+ NJ WY AK AL CA AR CO CT DE FL GA HI ID KS IL IN IA IA KY LA ME MI MA MD MN MS MT MO NE ND OH NV NM NY NH NC OK OR PA RI SC SD TN TX UT VT WA WV WI AZ VA DC 0.00-1.99 2.00-2.99 3.00-3.99 4.00-4.99 5.00-5.99 6.00-6.99 7.00+ 18. Average Price of Natural Gas Delivered to U.S. Onsystem Industrial Consumers, 1996 (Dollars per Thousand Cubic Feet) Figure 19. Average Price of Natural Gas Delivered to U.S. Electric Utilities, 1996 (Dollars per Thousand Cubic Feet) Figure Sources: Federal Energy Regulatory Commission (FERC), Form FERC-423, "Monthly Report of Cost and Quality of Fuels for Electric Plants," and Energy Information Administration (EIA), Form EIA-176, "Annual Report of Natural and Supplemental Gas Supply and Disposition." Note: In 1996, consumption of natural gas for agricultural use

120

Volatiles in hydrothermal fluids- A mass spectrometric study of fluid  

Open Energy Info (EERE)

Volatiles in hydrothermal fluids- A mass spectrometric study of fluid Volatiles in hydrothermal fluids- A mass spectrometric study of fluid inclusions from active geothermal systems Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Volatiles in hydrothermal fluids- A mass spectrometric study of fluid inclusions from active geothermal systems Details Activities (4) Areas (4) Regions (0) Abstract: A system for analysis of inclusion gas contents based upon quadrupole mass spectrometry has been designed, assembled and tested during the first 7 months of funding. The system is currently being tested and calibrated using inclusions with known gas contents from active geothermal systems. Analyses are in progress on inclusions from the Salton Sea, Valles Caldera, Geysers, and Coso geothermal systems. Author(s): Mckibben, M. A.

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


121

Notes 09. Fluid inertia and turbulence in fluid film bearings  

E-Print Network [OSTI]

When fluid inertia effects are important. Bulk-flow model for inertial flows. Turbulence and inertia in short length journal bearings and open end dampers....

San Andres, Luis

2009-01-01T23:59:59.000Z

122

Thermodynamic Model for Fluid-Fluid Interfacial Areas in Porous...  

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

areas are important in controlling the rate of mass and energy transfer between fluid phases in porous media. We present a modified thermodynamically based model (TBM) to...

123

211 Westcott Building, 222 S. Copeland Avenue, P.O. Box 3061480, Tallahassee, FL 32306-1480 Telephone 850.644.6876, Fax 850.644.3375 http://fda.fsu.edu  

E-Print Network [OSTI]

211 Westcott Building, 222 S. Copeland Avenue, P.O. Box 3061480, Tallahassee, FL 32306 in the Office of the Vice President for Faculty Development and Advancement in Westcott 115 by Monday, October 7

Sura, Philip

124

408 Westcott Building, Florida State University, P.O. Box 3061410, Tallahassee, FL 32306-1410 Telephone 850.644.3501 Fax 850.644.2969 www.gradschool.fsu.edu  

E-Print Network [OSTI]

408 Westcott Building, Florida State University, P.O. Box 3061410, Tallahassee, FL 32306 Westcott. Student deadline to departments is February 1, 2011. Folders for all nominees are due

Bowers, Philip L.

125

Proceedings of the 17th Central Hardwood Forest Conference GTR-NRS-P-78 (2011) 677 Bottomland hardwoods can provide both wildlife habitat and timber. However, past high-grading practices  

E-Print Network [OSTI]

stem, except for oak species, received one hack per three inches d.b.h. and 0.03 fl. oz. of a 20 percent volume to volume Arsenal AC aqueous solution in each hack. Utilizing deer exclosures and transects

126

Fracturing Fluid Characterization Facility  

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

Documentation Page Documentation Page 1. Report No. DE - FC 21 - 92MC29077 2. 3. Recipient's Accession No. 5. Report Date August 31, 2000 4. Title and Subtitle Fracturing Fluid Characterization Facility 6. 7. Author(s) The University of Oklahoma 8. Performing Organization Rept. No. 10. Project/Task/Work Unit No. 9. Performing Organization Name and Address The University of Oklahoma Sarkeys Energy Center T301 100 E Boyd St Norman, OK 73019 11. Contract (C) or Grant (G) No. DOE:DE FC21 92 MC29077 13. Type of Report & Period Covered Final Report 09 30 92 - 03 31 00 12. Sponsoring Organization Name and Address US Dept of Energy - FETL 3610 Collins Ferry Road Morgantown, WV 26505 14. 15. Supplementary Notes Several technical papers were prepared and presented at various Society of Petroleum Engineers Conferences and US

127

Viscosity of Quantum Hall Fluids  

Science Journals Connector (OSTI)

The viscosity of quantum fluids with an energy gap at zero temperature is related to the adiabatic curvature on the space parametrizing flat background metrics. For quantum Hall fluids on two-dimensional tori, the quantum viscosity is computed. It turns out to be isotropic, constant, and proportional to the magnetic field strength.

J. E. Avron; R. Seiler; P. G. Zograf

1995-07-24T23:59:59.000Z

128

Fluid Mechanics and Homeland Security  

E-Print Network [OSTI]

Fluid Mechanics and Homeland Security Gary S. Settles Mechanical and Nuclear Engineering Department and sampling, explosive detection, microfluidics and labs-on-a-chip, chem- ical plume dispersal in urban security combines established fluids topics like plume dispersion with others that are new

Settles, Gary S.

129

LECTURES IN ELEMENTARY FLUID DYNAMICS  

E-Print Network [OSTI]

LECTURES IN ELEMENTARY FLUID DYNAMICS: Physics, Mathematics and Applications J. M. McDonough Departments of Mechanical Engineering and Mathematics University of Kentucky, Lexington, KY 40506-0503 c 1987, 1990, 2002, 2004, 2009 #12;Contents 1 Introduction 1 1.1 Importance of Fluids

McDonough, James M.

130

Effective perfect fluids in cosmology  

SciTech Connect (OSTI)

We describe the cosmological dynamics of perfect fluids within the framework of effective field theories. The effective action is a derivative expansion whose terms are selected by the symmetry requirements on the relevant long-distance degrees of freedom, which are identified with comoving coordinates. The perfect fluid is defined by requiring invariance of the action under internal volume-preserving diffeomorphisms and general covariance. At lowest order in derivatives, the dynamics is encoded in a single function of the entropy density that characterizes the properties of the fluid, such as the equation of state and the speed of sound. This framework allows a neat simultaneous description of fluid and metric perturbations. Longitudinal fluid perturbations are closely related to the adiabatic modes, while the transverse modes mix with vector metric perturbations as a consequence of vorticity conservation. This formalism features a large flexibility which can be of practical use for higher order perturbation theory and cosmological parameter estimation.

Ballesteros, Guillermo [Museo Storico della Fisica e Centro Studi e Ricerche Enrico Fermi, Piazza del Viminale 1, I-00184 Rome (Italy); Bellazzini, Brando, E-mail: guillermo.ballesteros@unige.ch, E-mail: brando.bellazzini@pd.infn.it [Dipartimento di Fisica, Università di Padova and INFN, Sezione di Padova, Via Marzolo 8, I-35131 Padova (Italy)

2013-04-01T23:59:59.000Z

131

oil-emulsion (rotary) drilling fluid  

Science Journals Connector (OSTI)

oil-emulsion (rotary) drilling fluid, oil-emulsion fluid [Used where low fluid-loss, very thin cake, and good lubrication of the drill pipe are of primary importance, such as in directional drilling ...

2014-08-01T23:59:59.000Z

132

oil-base(d) (rotary) drilling fluid  

Science Journals Connector (OSTI)

oil-base(d) (rotary) drilling fluid, oil-base(d) fluid [Used primarily for drilling-in or recomputing wells in formations subject ... with low formation pressures. See remark under “drilling fluid”] ...

2014-08-01T23:59:59.000Z

133

Lattice Boltzmann simulations of complex fluids  

Science Journals Connector (OSTI)

......research-article Articles Lattice Boltzmann simulations of complex fluids...OX1 3NP, UK We discuss how lattice Boltzmann simulations can be used to model...binary and lamellar fluids. lattice Boltzmann|complex fluids|shear flow......

J. M. YEOMANS; ALEXANDER J. WAGNER

2000-10-01T23:59:59.000Z

134

Multipurpose Acoustic Sensor for Downhole Fluid Monitoring  

Broader source: Energy.gov [DOE]

Novel sensor design based on acoustics. Determine in real-timeand in a single sensor packagemultiple parameters: temperature, pressure, fluid flow; and fluid properties, such as density, viscosity, fluid composition.

135

Finite element simulation of electrorheological fluids  

E-Print Network [OSTI]

Electrorheological (ER) fluids change their flow properties dramatically when an electric field is applied. These fluids are usually composed of dispersions of polarizable particles in an insulating base fluid or composed ...

Rhyou, Chanryeol, 1973-

2005-01-01T23:59:59.000Z

136

Computational fluid dynamic applications  

SciTech Connect (OSTI)

The rapid advancement of computational capability including speed and memory size has prompted the wide use of computational fluid dynamics (CFD) codes to simulate complex flow systems. CFD simulations are used to study the operating problems encountered in system, to evaluate the impacts of operation/design parameters on the performance of a system, and to investigate novel design concepts. CFD codes are generally developed based on the conservation laws of mass, momentum, and energy that govern the characteristics of a flow. The governing equations are simplified and discretized for a selected computational grid system. Numerical methods are selected to simplify and calculate approximate flow properties. For turbulent, reacting, and multiphase flow systems the complex processes relating to these aspects of the flow, i.e., turbulent diffusion, combustion kinetics, interfacial drag and heat and mass transfer, etc., are described in mathematical models, based on a combination of fundamental physics and empirical data, that are incorporated into the code. CFD simulation has been applied to a large variety of practical and industrial scale flow systems.

Chang, S.-L.; Lottes, S. A.; Zhou, C. Q.

2000-04-03T23:59:59.000Z

137

Fluid flow monitoring device  

DOE Patents [OSTI]

A flow meter and temperature measuring device are described comprising a tube with a body centered therein for restricting flow and a sleeve at the upper end of the tube to carry several channels formed longitudinally in the sleeve to the appropriate axial location where they penetrate the tube to allow pressure measurements and temperature measurements with thermocouples. The high pressure measurement is made using a channel penetrating the tube away from the body and the low pressure measurement is made at a location at the widest part of the body. An end plug seals the end of the device and holes at its upper end allow fluid to pass from the interior of the tube into a plenum. The channels are made by cutting grooves in the sleeve, the grooves widened at the surface of the sleeve and then a strip of sleeve material is welded to the grooves closing the channels. Preferably the sleeve is packed with powdered graphite before cutting the grooves and welding the strips. 7 figures.

McKay, M.D.; Sweeney, C.E.; Spangler, B.S. Jr.

1993-11-30T23:59:59.000Z

138

Fluid flow monitoring device  

DOE Patents [OSTI]

A flow meter and temperature measuring device comprising a tube with a body centered therein for restricting flow and a sleeve at the upper end of the tube to carry several channels formed longitudinally in the sleeve to the appropriate axial location where they penetrate the tube to allow pressure measurements and temperature measurements with thermocouples. The high pressure measurement is made using a channel penetrating the tube away from the body and the low pressure measurement is made at a location at the widest part of the body. An end plug seals the end of the device and holes at its upper end allow fluid to pass from the interior of the tube into a plenum. The channels are made by cutting grooves in the sleeve, the grooves widened at the surface of the sleeve and then a strip of sleeve material is welded to the grooves closing the channels. Preferably the sleeve is packed with powdered graphite before cutting the grooves and welding the strips.

McKay, Mark D. (1426 Socastee Dr., North Augusta, SC 29841); Sweeney, Chad E. (3600 Westhampton Dr., Martinez, GA 30907-3036); Spangler, Jr., B. Samuel (2715 Margate Dr., Augusta, GA 30909)

1993-01-01T23:59:59.000Z

139

Fluid sampling system  

DOE Patents [OSTI]

An fluid sampling system allows sampling of radioactive liquid without spillage. A feed tank is connected to a liquid transfer jet powered by a pumping chamber pressurized by compressed air. The liquid is pumped upwardly into a sampling jet of a venturi design having a lumen with an inlet, an outlet, a constricted middle portion, and a port located above the constricted middle portion. The liquid is passed under pressure through the constricted portion causing its velocity to increase and its pressure to be decreased, thereby preventing liquid from escaping. A septum sealing the port can be pierced by a two pointed hollow needle leading into a sample bottle also sealed by a pierceable septum affixed to one end. The bottle is evacuated by flow through the sample jet, cyclic variation in the sampler jet pressure periodically leaves the evacuated bottle with lower pressure than that of the port, thus causing solution to pass into the bottle. The remaining solution in the system is returned to the feed tank via a holding tank. 4 figs.

Houck, E.D.

1994-10-11T23:59:59.000Z

140

Tracing Geothermal Fluids  

SciTech Connect (OSTI)

Geothermal water must be injected back into the reservoir after it has been used for power production. Injection is critical in maximizing the power production and lifetime of the reservoir. To use injectate effectively the direction and velocity of the injected water must be known or inferred. This information can be obtained by using chemical tracers to track the subsurface flow paths of the injected fluid. Tracers are chemical compounds that are added to the water as it is injected back into the reservoir. The hot production water is monitored for the presence of this tracer using the most sensitive analytic methods that are economically feasible. The amount and concentration pattern of the tracer revealed by this monitoring can be used to evaluate how effective the injection strategy is. However, the tracers must have properties that suite the environment that they will be used in. This requires careful consideration and testing of the tracer properties. In previous and parallel investigations we have developed tracers that are suitable from tracing liquid water. In this investigation, we developed tracers that can be used for steam and mixed water/steam environments. This work will improve the efficiency of injection management in geothermal fields, lowering the cost of energy production and increasing the power output of these systems.

Michael C. Adams; Greg Nash

2004-03-01T23:59:59.000Z

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


141

Detachment Energies of Spheroidal Particles from Fluid-Fluid Interfaces  

E-Print Network [OSTI]

The energy required to detach a single particle from a fluid-fluid interface is an important parameter for designing certain soft materials, for example, emulsions stabilised by colloidal particles, colloidosomes designed for targeted drug delivery, and bio-sensors composed of magnetic particles adsorbed at interfaces. For a fixed particle volume, prolate and oblate spheroids attach more strongly to interfaces because they have larger particle-interface areas. Calculating the detachment energy of spheroids necessitates the difficult measurement of particle-liquid surface tensions, in contrast with spheres, where the contact angle suffices. We develop a simplified detachment energy model for spheroids which depends only on the particle aspect ratio and the height of the particle centre of mass above the fluid-fluid interface. We use lattice Boltzmann simulations to validate the model and provide quantitative evidence that the approach can be applied to simulate particle-stabilized emulsions, and highlight the experimental implications of this validation.

Gary B. Davies; Timm Krüger; Peter V. Coveney; Jens Harting

2014-07-01T23:59:59.000Z

142

Downhole Fluid Sampling | Open Energy Information  

Open Energy Info (EERE)

Downhole Fluid Sampling Downhole Fluid Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Downhole Fluid Sampling Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Downhole Techniques Exploration Sub Group: Well Testing Techniques Parent Exploration Technique: Well Testing Techniques Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Water composition and source of fluids. Gas composition and source of fluids. Thermal: Water temperature. Distinguish magmatic/mantle heat inputs. Can be used to estimate reservoir fluid temperatures. Dictionary.png Downhole Fluid Sampling: Downhole fluid sampling is done to characterize the chemical, thermal, or hydrological properties of a surface or subsurface aqueous system. Downhole

143

Isotopic Analysis- Fluid | Open Energy Information  

Open Energy Info (EERE)

Isotopic Analysis- Fluid Isotopic Analysis- Fluid Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Isotopic Analysis- Fluid Details Activities (61) Areas (32) Regions (6) NEPA(0) Exploration Technique Information Exploration Group: Lab Analysis Techniques Exploration Sub Group: Fluid Lab Analysis Parent Exploration Technique: Fluid Lab Analysis Information Provided by Technique Lithology: Water rock interaction Stratigraphic/Structural: Hydrological: Origin of hydrothermal fluids; Mixing of hydrothermal fluids Thermal: Isotopic ratios can be used to characterize and locate subsurface thermal anomalies. Dictionary.png Isotopic Analysis- Fluid: Isotopes are atoms of the same element that have different numbers of neutrons. An isotopic analysis looks at a particular isotopic element(s) in

144

Gel Evolution in Oil Based Drilling Fluids.  

E-Print Network [OSTI]

?? Drilling fluids make up an essential part of the drilling operation. Successful drilling operations rely on adequate drilling fluid quality. With the development of… (more)

Sandvold, Ida

2012-01-01T23:59:59.000Z

145

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

Office of Environmental Management (EM)

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

146

Chemically Reactive Working Fluids | Department of Energy  

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

Chemically Reactive Working Fluids for the Capture and Transport of Concentrated Solar Thermal Energy for Power Generation Chemically Reactive Working Fluids SunShot CSP...

147

Acoustic Concentration Of Particles In Fluid Flow  

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

in a fluid flow includes a substantially acoustically transparent membrane and a vibration generator that define a fluid flow path therebetween. Available for thumbnail of...

148

Fluid Gravity Engineering Rocket motor flow analysis  

E-Print Network [OSTI]

Fluid Gravity Engineering Capability · Rocket motor flow analysis -Internal (performance) -External young scientists/engineers Fluid Gravity Engineering Ltd #12;

Anand, Mahesh

149

Fluid Imaging | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit History Facebook icon Twitter icon » Fluid Imaging Jump to: navigation, search Contents 1 Geothermal Lab Call Projects for Fluid Imaging 2 Geothermal ARRA Funded Projects for Fluid Imaging Geothermal Lab Call Projects for Fluid Imaging Loading map... {"format":"googlemaps3","type":"ROADMAP","types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"limit":200,"offset":0,"link":"all","sort":[""],"order":[],"headers":"show","mainlabel":"","intro":"","outro":"","searchlabel":"\u2026 further results","default":"","geoservice":"google","zoom":14,"width":"600px","height":"350px","centre":false,"layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","icon":"","visitedicon":"","forceshow":true,"showtitle":true,"hidenamespace":false,"template":false,"title":"","label":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"locations":[{"text":"

150

Bio-inspired fluid locomotion  

E-Print Network [OSTI]

We have developed several novel methods of locomotion at low Reynolds number, for both Newtonian and non-Newtonian fluids: Robosnails 1 and 2, which operate on a lubrication layer, and the three-link swimmer which moves ...

Chan, Brian, 1980-

2009-01-01T23:59:59.000Z

151

Self-similar perfect fluids  

E-Print Network [OSTI]

Space-times admitting an $r$-parameter Lie group of homotheties are studied for $r > 2$ devoting a special attention to those representing perfect fluid solutions to Einstein's field equations.

J. Carot; A. M. Sintes

2000-05-16T23:59:59.000Z

152

Biocatalytic transformations of hydrothermal fluids  

Science Journals Connector (OSTI)

...emission into oxygenated ambient seawater. The large metabolic and physiological...emission into oxygenated ambient seawater. The large metabolic and physiological...DNA (the reproducing genetic storage for each species), individual...where entrained oxygenated seawater mixes with hydrothermal fluid...

1997-01-01T23:59:59.000Z

153

Atomistic methods in fluid simulation  

Science Journals Connector (OSTI)

...easily describable by traditional methods, as ICF involves a complex coupling between fluid instabilities and combustion processes at very small length and times scales. One contribution of 13 to a Theme Issue Turbulent mixing and beyond . Figure...

2010-01-01T23:59:59.000Z

154

Transparent fluids for 157-nm immersion lithography  

E-Print Network [OSTI]

- gineers. [DOI: 10.1117/1.1637366] Subject terms: 157-nm lithography; immersion fluid; perfluoropolyether

Rollins, Andrew M.

155

Pitch-catch only ultrasonic fluid densitometer  

DOE Patents [OSTI]

The present invention is an ultrasonic fluid densitometer that uses a material wedge and pitch-catch only ultrasonic transducers for transmitting and receiving ultrasonic signals internally reflected within the material wedge. Density of a fluid is determined by immersing the wedge into the fluid and measuring reflection of ultrasound at the wedge-fluid interface.

Greenwood, Margaret S. (Richland, WA); Harris, Robert V. (Pasco, WA)

1999-01-01T23:59:59.000Z

156

Pitch-catch only ultrasonic fluid densitometer  

DOE Patents [OSTI]

The present invention is an ultrasonic fluid densitometer that uses a material wedge and pitch-catch only ultrasonic transducers for transmitting and receiving ultrasonic signals internally reflected within the material wedge. Density of a fluid is determined by immersing the wedge into the fluid and measuring reflection of ultrasound at the wedge-fluid interface. 6 figs.

Greenwood, M.S.; Harris, R.V.

1999-03-23T23:59:59.000Z

157

Fluid Mechanics IB Lecturer: Dr Natalia Berloff  

E-Print Network [OSTI]

-efficient aircraft design, hydroelectric power, chemical processing, jet-driven cutting tools · our fluid environment

158

DEVELOPMENT OF NEW DRILLING FLUIDS  

SciTech Connect (OSTI)

The goal of the project has been to develop new types of drill-in fluids (DIFs) and completion fluids (CFs) for use in natural gas reservoirs. Phase 1 of the project was a 24-month study to develop the concept of advanced type of fluids usable in well completions. Phase 1 tested this concept and created a kinetic mathematical model to accurately track the fluid's behavior under downhole conditions. Phase 2 includes tests of the new materials and practices. Work includes the preparation of new materials and the deployment of the new fluids and new practices to the field. The project addresses the special problem of formation damage issues related to the use of CFs and DIFs in open hole horizontal well completions. The concept of a ''removable filtercake'' has, as its basis, a mechanism to initiate or trigger the removal process. Our approach to developing such a mechanism is to identify the components of the filtercake and measure the change in the characteristics of these components when certain cleanup (filtercake removal) techniques are employed.

David B. Burnett

2003-08-01T23:59:59.000Z

159

Viscosity of a nucleonic fluid  

E-Print Network [OSTI]

The viscosity of nucleonic matter is studied both classically and in a quantum mechanical description. The collisions between particles are modeled as hard sphere scattering as a baseline for comparison and as scattering from an attractive square well potential. Properties associated with the unitary limit are developed which are shown to be approximately realized for a system of neutrons. The issue of near perfect fluid behavior of neutron matter is remarked on. Using some results from hard sphere molecular dynamics studies near perfect fluid behavior is discussed further.

Aram Z. Mekjian

2012-03-21T23:59:59.000Z

160

Compressor bleed cooling fluid feed system  

DOE Patents [OSTI]

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.

Donahoo, Eric E; Ross, Christopher W

2014-11-25T23:59:59.000Z

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


161

Directed flow fluid rinse trough  

DOE Patents [OSTI]

Novel rinse troughs accomplish thorough uniform rinsing. The tanks are suitable for one or more essentially planar items having substantially the same shape. The troughs ensure that each surface is rinsed uniformly. The new troughs also require less rinse fluid to accomplish a thorough rinse than prior art troughs.

Kempka, Steven N. (9504 Lona La., Albuquerque, NM 87111); Walters, Robert N. (11872 LaGrange St., Boise, ID 83709)

1996-01-01T23:59:59.000Z

162

Directed flow fluid rinse trough  

DOE Patents [OSTI]

Novel rinse troughs accomplish thorough uniform rinsing. The tanks are suitable for one or more essentially planar items having substantially the same shape. The troughs ensure that each surface is rinsed uniformly. The new troughs also require less rinse fluid to accomplish a thorough rinse than prior art troughs. 9 figs.

Kempka, S.N.; Walters, R.N.

1996-07-02T23:59:59.000Z

163

Working fluid for Rankine cycle  

SciTech Connect (OSTI)

A Rankine cycle working fluid is disclosed containing a mixture of 2,2,3,3tetrafluoropropanol and water, which is low toxic, incombustible, nonexplosive, noncorrosive and stable, and also has a high critical temperature and forms azeotropic-like composition. It is suited for use in a rankine cycle using heat source of low temperature.

Aomi, H.; Enjo, N.

1980-11-11T23:59:59.000Z

164

Allele and haplotype distribution for 16 Y-STRs (AmpFlSTR® Y-filer™ kit) in the state of Chihuahua at North Center of Mexico  

Science Journals Connector (OSTI)

The AmpFlSTR® Y-filer™ kit, including 16 Y-STRs was analyzed in 326 males from Chihuahua, at North Central, Mexico. Allele frequencies and gene diversity for each locus were estimated. Four allele duplications, namely DYS389II, DYS390, DYS391 and DYS439; and one allele null at DYS448 were observed in the sample. The haplotype diversity was 99.97 ± 0.3%. The AMOVA results, including a previous report from West of Mexico (Jalisco), showed that most of the genetic variability between these Mexican populations is attributable to intrapopulational differences (99.87%). This result supports a low-genetic differentiation between males from North and West regions of Mexico.

A.B. Gutiérrez-Alarcón; M. Moguel-Torres; A.K. León-Jiménez; G.E. Cuéllar-Nevárez; H. Rangel-Villalobos

2007-01-01T23:59:59.000Z

165

Targeting Metal-A? Aggregates with Bifunctional Radioligand [11C]L2-b and a Fluorine-18 Analogue [18F]FL2-b  

Science Journals Connector (OSTI)

Autoradiography experiments with AD positive and healthy control brain samples were used to determine the specificity of binding for the radioligands compared to [11C]PiB, a known imaging agent for ?-amyloid (A?) aggregates. ... Displacement studies of [11C]L2-b and [18F]FL2-b with PiB and AV-45 determined that L2-b binds to A? aggregates differently from known radiopharmaceuticals. Finally, brain uptake of [11C]L2-b was examined through microPET imaging in healthy rhesus macaque, which revealed a maximum uptake at 2.5 min (peak SUV = 2.0) followed by rapid egress (n = 2). ...

Brian P. Cary; Allen F. Brooks; Maria V. Fawaz; Xia Shao; Timothy J. Desmond; Garrett M. Carpenter; Phillip Sherman; Carole A. Quesada; Roger L. Albin; Peter J. H. Scott

2014-11-09T23:59:59.000Z

166

Measurement of the Inclusive e{\\pm}p Scattering Cross Section at High Inelasticity y and of the Structure Function FL  

E-Print Network [OSTI]

A measurement is presented of the inclusive neutral current e\\pm p scattering cross section using data collected by the H1 experiment at HERA during the years 2003 to 2007 with proton beam energies Ep of 920, 575, and 460 GeV. The kinematic range of the measurement covers low absolute four-momentum transfers squared, 1.5 GeV2 < Q2 < 120 GeV2, small values of Bjorken x, 2.9 \\cdot 10-5 < x < 0.01, and extends to high inelasticity up to y = 0.85. The structure function FL is measured by combining the new results with previously published H1 data at Ep = 920 GeV and Ep = 820 GeV. The new measurements are used to test several phenomenological and QCD models applicable in this low Q2 and low x kinematic domain.

Aaron, F D; Andreev, V; Backovic, S; Baghdasaryan, A; Baghdasaryan, S; Barrelet, E; Bartel, W; Behrend, O; Belov, P; Begzsuren, K; Belousov, A; Bizot, J C; Boudry, V; Bozovic-Jelisavcic, I; Bracinik, J; Brandt, G; Brinkmann, M; Brisson, V; Britzger, D; Bruncko, D; Bunyatyan, A; Buschhorn, G; Bylinkin, A; Bystritskaya, L; Campbell, A J; Cantun Avila, K B; Ceccopieri, F; Cerny, K; Cerny, V; Chekelian, V; Cholewa, A; Contreras, J G; Coughlan, J A; Cvach, J; Dainton, J B; Daum, K; Delcourt, B; Delvax, J; De Wolf, E A; Diaconu, C; Dobre, M; Dodonov, V; Dossanov, A; Dubak, A; Eckerlin, G; Egli, S; Eliseev, A; Elsen, E; Favart, L; Fedotov, A; Felst, R; Feltesse, J; Ferencei, J; Fischer, D J; Fleischer, M; Fomenko, A; Gabathuler, E; Gayler, J; Ghazaryan, S; Glazov, A; Goerlich, L; Gogitidze, N; Gouzevitch, M; Grab, C; Grebenyuk, A; Greenshaw, T; Grell, B R; Grindhammer, G; Habib, S; Haidt, D; Helebrant, C; Henderson, R C.W; Hennekemper, E; Henschel, H; Herbst, M; Herrera, G; Hildebrandt, M; Hiller, K H; Hoffmann, D; Horisberger, R; Hreus, T; Huber, F; Jacquet, M; Janssen, X; Jonsson, L; Jung, A W; Jung, H; Kapichine, M; Katzy, J; Kenyon, I R; Kiesling, C; Klein, M; Kleinwort, C; Kluge, T; Knutsson, A; Kogler, R; Kostka, P; Kraemer, M; Kretzschmar, J; Kruger, K; Kutak, K; Landon, M P.J; Lange, W; Lastovicka-Medin, G; Laycock, P; Lebedev, A; Lendermann, V; Levonian, S; Lipka, K; List, B; List, J; Loktionova, N; Lopez-Fernandez, R; Lubimov, V; Makankine, A; Malinovski, E; Marage, P; Martyn, H U; Maxfield, S J; Mehta, A; Meyer, A B; Meyer, H; Meyer, J; Mikocki, S; Milcewicz-Mika, I; Moreau, F; Morozov, A; Morris, J V; Mozer, M U; Mudrinic, M; Muller, K; Naumann, Th; Newman, P R; Niebuhr, C; Nikiforov, A; Nikitin, D; Nowak, G; Nowak, K; Olsson, J E; Osman, S; Ozerov, D; Pahl, P; Palichik, V; Panagoulias, I; Pandurovic, M; Papadopoulou, Th; Pascaud, C; Patel, G D; Perez, E; Petrukhin, A; Picuric, I; Piec, S; Pirumov, H; Pitzl, D; Placakyte, R; Pokorny, B; Polifka, R; Povh, B; Radescu, V; Raicevic, N; Ravdandorj, T; Reimer, P; Rizvi, E; Robmann, P; Roosen, R; Rostovtsev, A; Rotaru, M; Ruiz Tabasco, J E; Rusakov, S; Salek, D; Sankey, D P.C; Sauter, M; Sauvan, E; Schmitt, S; Schoeffel, L; Schoning, A; Schultz-Coulon, H C; Sefkow, F; Shtarkov, L N; Shushkevich, S; Sloan, T; Smiljanic, I; Soloviev, Y; Sopicki, P; South, D; Spaskov, V; Specka, A; Staykova, Z; Steder, M; Stella, B; Stoicea, G; Straumann, U; Sykora, T; Thompson, P D; Toll, T; Tran, T H; Traynor, D; Truol, P; Tsakov, I; Tseepeldorj, B; Tsurin, I; Turnau, J; Urban, K; Valkarova, A; Vallee, C; Van Mechelen, P; Vargas, A; Vazdik, Y; von den Driesch, M; Wegener, D; Wunsch, E; Zacek, J; Zalesak, J; Zhang, Z; Zhokin, A; Zohrabyan, H; Zomer, F

2011-01-01T23:59:59.000Z

167

Inverse Fluid Convection Problems in Enclosures  

E-Print Network [OSTI]

Efficiency, security, and reliability of industrial and domestic processes essentially depend on the deep understanding of their actual processes of fluid flow and heat transfer. Actual processes of fluid flow control and ...

Zhao, Fu-Yun

2012-01-01T23:59:59.000Z

168

CRITICALITY CURVES FOR PLUTONIUM HYDRAULIC FLUID MIXTURES  

SciTech Connect (OSTI)

This Calculation Note performs and documents MCNP criticality calculations for plutonium (100% {sup 239}Pu) hydraulic fluid mixtures. Spherical geometry was used for these generalized criticality safety calculations and three geometries of neutron reflection are: {sm_bullet}bare, {sm_bullet}1 inch of hydraulic fluid, or {sm_bullet}12 inches of hydraulic fluid. This document shows the critical volume and critical mass for various concentrations of plutonium in hydraulic fluid. Between 1 and 2 gallons of hydraulic fluid were discovered in the bottom of HA-23S. This HA-23S hydraulic fluid was reported by engineering to be Fyrquel 220. The hydraulic fluid in GLovebox HA-23S is Fyrquel 220 which contains phosphorus. Critical spherical geometry in air is calculated with 0 in., 1 in., or 12 inches hydraulic fluid reflection.

WITTEKIND WD

2007-10-03T23:59:59.000Z

169

Engine with a solid working fluid  

Science Journals Connector (OSTI)

... fluids: the fluid may be steam, petrol vapour/air mixture or air (in the Stirling engine), but all depend on cycles involving simultaneous changes of temperature and pressure. Now ...

Robert W. Cahn

1975-05-22T23:59:59.000Z

170

Fluid sampling system for a nuclear reactor  

DOE Patents [OSTI]

A system of extracting fluid samples, either liquid or gas, from the interior of a nuclear reactor containment utilizes a jet pump. To extract the sample fluid, a nonradioactive motive fluid is forced through the inlet and discharge ports of a jet pump located outside the containment, creating a suction that draws the sample fluid from the containment through a sample conduit connected to the pump suction port. The mixture of motive fluid and sample fluid is discharged through a return conduit to the interior of the containment. The jet pump and means for removing a portion of the sample fluid from the sample conduit can be located in a shielded sample grab station located next to the containment. A non-nuclear grade active pump can be located outside the grab sampling station and the containment to pump the nonradioactive motive fluid through the jet pump.

Lau, Louis K. (Monroeville, PA); Alper, Naum I. (Monroeville, PA)

1994-01-01T23:59:59.000Z

171

Specialized Materials and Fluids and Power Plants  

Broader source: Energy.gov [DOE]

Below are the project presentations and respective peer review results for Specialized Materials and Fluids and Power Plants.

172

Supercritical Fluid Attachment of Palladium Nanoparticles on...  

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

Attachment of Palladium Nanoparticles on Aligned Carbon Nanotubes. Supercritical Fluid Attachment of Palladium Nanoparticles on Aligned Carbon Nanotubes. Abstract: Nanocomposite...

173

Fluid Interface Reactions, Structures and Transport  

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

fluid by local bond relaxation, charge redistribution, dissolution, precipitation, sorption and porosity developmentdestruction. Heretofore, interfaces have been described...

174

211 Westcott Building, 222 S. Copeland Avenue, P.O. Box 3061480, Tallahassee, FL 32306-1480 Telephone 850.644.6876, Fax 850.644.3375 http://fda.fsu.edu  

E-Print Network [OSTI]

211 Westcott Building, 222 S. Copeland Avenue, P.O. Box 3061480, Tallahassee, FL 32306 Development and Advancement in Westcott 115 by Friday, March 21, 2014, for submission to the President and Advancement in Westcott 115 for each specialized faculty. Article 14 (and Appendix J of the FSU-BOT UFF

Sura, Philip

175

A. Kusiak, Data Mining and Decision Making, in B.V. Dasarathy (Ed.), Proceedings of the SPIE Conference on Data Mining and Knowledge Discovery: Theory, Tools, and Technology IV, Vol. 4730, SPIE, Orlando, FL, April 2002, pp. 155-165.  

E-Print Network [OSTI]

A. Kusiak, Data Mining and Decision Making, in B.V. Dasarathy (Ed.), Proceedings of the SPIE Conference on Data Mining and Knowledge Discovery: Theory, Tools, and Technology IV, Vol. 4730, SPIE, Orlando, FL, April 2002, pp. 155-165. Data Mining and Decision Making Andrew Kusiak Department of Mechanical

Kusiak, Andrew

176

2014 GRADUATE STUDIES ENVIRONMENTAL FLUID MECHANICS  

E-Print Network [OSTI]

for Civil and Environmental Engineers · Stochastic Hydrology · Water Resources Management · Fluid Mechanics2014 GRADUATE STUDIES ENVIRONMENTAL FLUID MECHANICS AND WATER RESOURCES ENGINEERING RESEARCH AREAS SELECTED COURSES FACILITIES The Environmental Fluid Mechanics and Water Resources program at the Georgia

Wang, Yuhang

177

Fluid dynamics kill Wyoming icicle  

SciTech Connect (OSTI)

Control of a blowout in which a portion of the drill collar string was extending through the rotary table and into the derrick was compounded by ice building up on the derrick and substructure. However, the momentum kill procedure proved successful. Topics considered in this paper include oil wells, natural gas wells, sleeves, rotary drills, drilling rigs, fluid mechanics, occupational safety, blowouts, drill pipes, rotary drilling, ice removal, and freezing.

Grace, R.D.

1987-04-01T23:59:59.000Z

178

Use of Clays as Drilling Fluids and Filters  

Science Journals Connector (OSTI)

In geotechnical engineering, drilling fluid is a fluid used to drill boreholes into the earth. In drilling rigs, drilling fluids help to do drill for exploration of oil and natural gas. Liquid drilling fluid is o...

Swapna Mukherjee

2013-01-01T23:59:59.000Z

179

Fluid Inclusion Analysis | Open Energy Information  

Open Energy Info (EERE)

Fluid Inclusion Analysis Fluid Inclusion Analysis Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Fluid Inclusion Analysis Details Activities (20) Areas (11) Regions (1) NEPA(0) Exploration Technique Information Exploration Group: Lab Analysis Techniques Exploration Sub Group: Fluid Lab Analysis Parent Exploration Technique: Fluid Lab Analysis Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Fluid composition at a point in time and space Thermal: The minimum temperature of fluid inclusion formation Cost Information Low-End Estimate (USD): 17.571,757 centUSD 0.0176 kUSD 1.757e-5 MUSD 1.757e-8 TUSD / sample Median Estimate (USD): 17.571,757 centUSD 0.0176 kUSD 1.757e-5 MUSD 1.757e-8 TUSD / sample High-End Estimate (USD): 26.782,678 centUSD

180

Hydrostatic bearings for a turbine fluid flow metering device  

DOE Patents [OSTI]

A rotor assembly fluid metering device has been improved by development of a hydrostatic bearing fluid system which provides bearing fluid at a common pressure to rotor assembly bearing surfaces. The bearing fluid distribution system produces a uniform film of fluid between bearing surfaces and allows rapid replacement of bearing fluid between bearing surfaces, thereby minimizing bearing wear and corrosion. 3 figs.

Fincke, J.R.

1982-05-04T23:59:59.000Z

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


181

Multiple source/multiple target fluid transfer apparatus  

DOE Patents [OSTI]

A fluid transfer apparatus includes: (a) a plurality of orifices for connection with fluid sources; (b) a plurality of orifices for connection with fluid targets; (c) a set of fluid source conduits and fluid target conduits associated with the orifices; (d) a pump fluidically interposed between the source and target conduits to transfer fluid there between; (e) a purge gas conduit in fluid communication with the fluid source conduits, fluid target conduits and pump to receive and pass a purge gas under pressure; (f) a solvent conduit in fluid communication with the fluid source conduits, fluid target conduits and pump to receive and pass solvent, the solvent conduit including a solvent valve; (g) pump control means for controlling operation of the pump; (h) purge gas valve control means for controlling operation of the purge gas valve to selectively impart flow of purge gas to the fluid source conduits, fluid target conduits and pump; (i) solvent valve control means for controlling operation of the solvent valve to selectively impart flow of solvent to the fluid source conduits, fluid target conduits and pump; and (j) source and target valve control means for controlling operation of the fluid source conduit valves and the fluid target conduit valves to selectively impart passage of fluid between a selected one of the fluid source conduits and a selected one of the fluid target conduits through the pump and to enable passage of solvent or purge gas through selected fluid source conduits and selected fluid target conduits. 6 figs.

Turner, T.D.

1997-08-26T23:59:59.000Z

182

AIAA Fluid Dynamics Conference and Exhibit, Orlando, FL. 23-26 June 2003 AIAA Paper No. 2003-3441 CFD VALIDATION ISSUES FOR BOUNDARY-LAYER STABILITY AND TRANSITION  

E-Print Network [OSTI]

requirements for gas-turbine-engine blades and vanes, low-Reynolds-number vehicles, submarines and torpedoes application. REVIEW OF ROADMAP TO TRANSITION Motivation Transition location can be a significant source

183

Immersible solar heater for fluids  

DOE Patents [OSTI]

An immersible solar heater comprising a light-absorbing panel attached to a frame for absorbing heat energy from the light and transferring the absorbed heat energy directly to the fluid in which the heater is immersed. The heater can be used to heat a swimming pool, for example, and is held in position and at a preselected angle by a system of floats, weights and tethers so that the panel can operate efficiently. A skid can be used in one embodiment to prevent lateral movement of the heater along the bottom of the pool. Alternative embodiments include different arrangements of the weights, floats and tethers and methods for making the heater.

Kronberg, James W. (Aiken, SC)

1995-01-01T23:59:59.000Z

184

Analysis of fluid inclusions in halite  

SciTech Connect (OSTI)

A technique has been developed to drill into fluid inclusions in halite, to extract the inclusions fluids, and to determine the concentration of all of the major and some of the minor constituents in these fluids. The minimum diameter of usable fluid inclusions is ca. 250 ..mu..m. After dilution, the fluids are analyzed by ion chromatography and coulometry. Uncertainties in the concentration of the major cations and anions is on the order of 4%. The analytical scheme provides much more precise analyses of inclusion fluids than have been available to date. The analyses are a useful starting point for reconstructing the composition of the sea water from which the evaporite brines evolved.

Lazar, B.; Holland, H.D.

1988-02-01T23:59:59.000Z

185

Apparatus for unloading pressurized fluid  

DOE Patents [OSTI]

An apparatus is described for unloading fluid, preferably pressurized gas, from containers in a controlled manner that protects the immediate area from exposure to the container contents. The device consists of an unloading housing, which is enclosed within at least one protective structure, for receiving the dispensed contents of the steel container, and a laser light source, located external to the protective structure, for opening the steel container instantaneously. The neck or stem of the fluid container is placed within the sealed interior environment of the unloading housing. The laser light passes through both the protective structure and the unloading housing to instantaneously pierce a small hole within the stem of the container. Both the protective structure and the unloading housing are specially designed to allow laser light passage without compromising the light's energy level. Also, the unloading housing allows controlled flow of the gas once it has been dispensed from the container. The external light source permits remote operation of the unloading device. 2 figures.

Rehberger, K.M.

1994-01-04T23:59:59.000Z

186

System and method for filling a plurality of isolated vehicle fluid circuits through a common fluid fill port  

SciTech Connect (OSTI)

A vehicle having multiple isolated fluid circuits configured to be filled through a common fill port includes a first fluid circuit disposed within the vehicle, the first fluid circuit having a first fill port, a second fluid circuit disposed within the vehicle, and a conduit defining a fluid passageway between the first fluid circuit and second fluid circuit, the conduit including a valve. The valve is configured such that the first and second fluid circuits are fluidly coupled via the passageway when the valve is open, and are fluidly isolated when the valve is closed.

Sullivan, Scott C; Fansler, Douglas

2014-10-14T23:59:59.000Z

187

Studies of complexity in fluid systems  

SciTech Connect (OSTI)

This is the final report of Grant DE-FG02-92ER25119, ''Studies of Complexity in Fluids'', we have investigated turbulence, flow in granular materials, singularities in evolution of fluid surfaces and selective withdrawal fluid flows. We have studied numerical methods for dealing with complex phenomena, and done simulations on the formation of river networks. We have also studied contact-line deposition that occurs in a drying drop.

Nagel, Sidney R.

2000-06-12T23:59:59.000Z

188

Vibratory pumping of a free fluid stream  

DOE Patents [OSTI]

A vibratory fluid pump having a force generator for generating asymmetric periodic waves or oscillations connected to one end of one or more fluid conveyance means, such as filaments. The opposite ends of the filaments are connected to springs. Fluid introduced onto the filaments will traverse along the filaments according to the magnitude of the positive and negative excursions of the periodic waves or oscillations, and can be recovered from the filaments.

Merrigan, Michael A. (Santa Cruz, NM); Woloshun, Keith A. (Los Alamos, NM)

1990-01-01T23:59:59.000Z

189

Vibratory pumping of a free fluid stream  

DOE Patents [OSTI]

A vibratory fluid pump is described having a force generator for generating asymmetric periodic waves or oscillations connected to one end of one or more fluid conveyance means, such as filaments. The opposite ends of the filaments are connected to springs. Fluid introduced onto the filaments will traverse along the filaments according to the magnitude of the positive and negative excursions of the periodic waves or oscillations, and can be recovered from the filaments. 3 figs.

Merrigan, M.A.; Woloshun, K.A.

1990-11-13T23:59:59.000Z

190

Hydrostatic bearings for a turbine fluid flow metering device  

DOE Patents [OSTI]

A rotor assembly fluid metering device has been improved by development of a hydrostatic bearing fluid system which provides bearing fluid at a common pressure to rotor assembly bearing surfaces. The bearing fluid distribution system produces a uniform film of fluid distribution system produces a uniform film of fluid between bearing surfaces and allows rapid replacement of bearing fluid between bearing surfaces, thereby minimizing bearing wear and corrosion.

Fincke, J.R.

1980-05-02T23:59:59.000Z

191

Heat Transfer Fluids Containing Nanoparticles | Argonne National...  

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

Heat Transfer Fluids Containing Nanoparticles Technology available for licensing: A stable, nonreactive nanofluid that exhibits enhanced heat transfer properties with only a...

192

Sandia National Laboratories: Computational Fluid Dynamics Simulations...  

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

Canal, Yakima Washington Sandia Publishes Five Reports on the Environmental Effects of Wave-Energy Converters Computational Fluid Dynamics Simulations Provide Insight for Rotor...

193

DISPLAYING AND INTERPRETING FLUID INCLUSION STRATIGRAPHY ANALYSES...  

Open Energy Info (EERE)

This is the fourth paper in a series on developing fluid inclusion stratigraphy (FIS) as a logging tool for geothermal bore holes. Here we address methods of displaying...

194

Fluid casting of particle-based articles  

DOE Patents [OSTI]

A method for the production of articles made of a particle-based material; e.g., ceramics and sintered metals. In accordance with one aspect of the invention, a thermally settable slurry containing a relatively high concentration of the particles is introduced into an immiscible, heated fluid. The slurry sets or hardens into a shape determined by the physical characteristics of the fluid and the manner of introduction of the slurry into the fluid. For example, the slurry is pulse injected into the fluid to provide spherical articles. The hardened spheres may then be sintered to consolidate the particles and provide a high density product.

Menchhofer, Paul (Oak Ridge, TN)

1995-01-01T23:59:59.000Z

195

Particle-fluid heat/mass transfer: Newtonian and non-Newtonian fluids  

Science Journals Connector (OSTI)

A new model based on the boundary layer analysis is developed for particle-fluid heat/mass transfer. The proposed model enables a unified consideration ... results with data for Newtonian and non-Newtonian fluids

Y. Kawase

1992-01-01T23:59:59.000Z

196

,i . Hadley `~~OE..."~OEoe...fl...l"~,, . ,2006 ,49(5) :1271 1278 Zhou B T, Wang H J . Interannual and interdecadal variations of the Hadley Circulation and its connection with tropical sea surface  

E-Print Network [OSTI]

,i»� . Hadley »·`~~OE...°"~OE·oe...°­»fl...º¨¨·l"£´~,, . §­¤ ,2006 ,49(5) :1271¡« 1278 Zhou B T, Wang H J . Interannual and interdecadal variations of the Hadley Circulation and its connection with tropical sea surface temperature. Chinese J . Geophys. (in Chinese) , 2006 ,49(5) :1271¡« 1278 Hadley

197

Laser microfluidics : fluid actuation by light Laser microfluidics: fluid actuation by light  

E-Print Network [OSTI]

Laser microfluidics : fluid actuation by light Laser microfluidics: fluid actuation by light Jean.delville@cpmoh.u-bordeaux1.fr Abstract: The development of microfluidic devices is still hindered by the lack of robust to extend this concept to microfluidic two-phase flows. First, we investigate the destabilization of fluid

Paris-Sud XI, Université de

198

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS Int. J. Numer. Meth. Fluids 31: 345358 (1999)  

E-Print Network [OSTI]

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS Int. J. Numer. Meth. Fluids 31: 345­358 (1999 AND S. ROYc,3 a Engineering Science Program, MAES Department, 316A Perkins Hall, Uni6ersity of Tennessee Corporation, Burr Ridge, IL, USA SUMMARY The quest continues for accurate and efficient computational fluid

Roy, Subrata

199

Immersible solar heater for fluids  

DOE Patents [OSTI]

An immersible solar heater is described comprising a light-absorbing panel attached to a frame for absorbing heat energy from the light and transferring the absorbed heat energy directly to the fluid in which the heater is immersed. The heater can be used to heat a swimming pool, for example, and is held in position and at a preselected angle by a system of floats, weights and tethers so that the panel can operate efficiently. A skid can be used in one embodiment to prevent lateral movement of the heater along the bottom of the pool. Alternative embodiments include different arrangements of the weights, floats and tethers and methods for making the heater.

Hazen, T.C.; Fliermans, C.B.

1994-01-01T23:59:59.000Z

200

Immersible solar heater for fluids  

DOE Patents [OSTI]

An immersible solar heater is described comprising a light-absorbing panel attached to a frame for absorbing heat energy from the light and transferring the absorbed heat energy directly to the fluid in which the heater is immersed. The heater can be used to heat a swimming pool, for example, and is held in position and at a preselected angle by a system of floats, weights and tethers so that the panel can operate efficiently. A skid can be used in one embodiment to prevent lateral movement of the heater along the bottom of the pool. Alternative embodiments include different arrangements of the weights, floats and tethers and methods for making the heater. 11 figs.

Kronberg, J.W.

1995-07-11T23:59:59.000Z

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


201

Rotordynamic characteristics of a shrouded pump impeller  

E-Print Network [OSTI]

Finite ? element decomposition of the computational domain av, av, v, O + ? + ? i fl a aV, 1 a aV, 1 a OV?1ap -OV, -aV, 2 ? (v, )+ ? ? (Tv, ? )+ ? (Tv~ ? ") = ? ? + V, ' + V, ' (2) OZ OZ T l9T OT T OT OZ p l9Z OZ l9T a aV, 2 a aV, a OV, lap -aV...: This is the boundary segment which is located far enough upstream from the impeller inlet station (Fig. 1). Fully developed flow is assumed at this location, giving rise to the following boundary condition: aV, aV?a Vs =0 Bz Oz Bz In addition, the static pressure...

Abou-El-Kheir, Magdy Sobhy

2012-06-07T23:59:59.000Z

202

Foam vessel for cryogenic fluid storage  

DOE Patents [OSTI]

Cryogenic storage and separator vessels made of polyolefin foams are disclosed, as are methods of storing and separating cryogenic fluids and fluid mixtures using these vessels. In one embodiment, the polyolefin foams may be cross-linked, closed-cell polyethylene foams with a density of from about 2 pounds per cubic foot to a density of about 4 pounds per cubic foot.

Spear, Jonathan D (San Francisco, CA)

2011-07-05T23:59:59.000Z

203

It's The Fluids SEG Honorary Lecture  

E-Print Network [OSTI]

Coarse Sand w/o THF-Hydrates Coarse Sand w/ THF-Hydrates #12;Guest Molecules Gas Hydrate Crystal information please visit: #12;·WATER and BRINE (BRINE = H2O + Salt) ·HYDROCARBONS Oil Gas TYPES of PORE FLUIDS Gas Mixtures ·DRILLING MUD ·PRODUCTION FLUIDS Miscible Injectants (CO2, Enriched Gas) #12;From Ivar

204

Dense colloidal fluids form denser amorphous sediments  

E-Print Network [OSTI]

Dense colloidal fluids form denser amorphous sediments Shir R. Libera,b , Shai Borohovicha of their randomly packed solid sediments. We demonstrate that the most dilute fluids of colloidal hard spheres form loosely packed sediments, where the volume fraction of the particles approaches in frictional systems

Schofield, Andrew B.

205

Supercritical Fluid Extraction of Wood Pulps  

Science Journals Connector (OSTI)

......capillary column inlet system which was main tained...great concern in this study because (a) their relative...McNally and J.R. Wheeler. J. Chromatogr. 447...Chaplin, and N.R. Foster. J. Supercrit. Fluids...Wells, and N.R. Foster. J. Supercrit. Fluids......

A.J. Sequeira; L.T. Taylor

1992-10-01T23:59:59.000Z

206

Engineering Insights 2006 Complex Fluids Design Consortium  

E-Print Network [OSTI]

Engineering Insights 2006 Complex Fluids Design Consortium (CFDC) www.mrl.ucsb.edu/cfdc Overview;Engineering Insights 2006 Objectives -- continued · Create a world-class center for complex fluid and soft and Research Highlights Glenn Fredrickson October 18, 2006 #12;Engineering Insights 2006 What is the CFDC

California at Santa Barbara, University of

207

Definition: Isotopic Analysis- Fluid | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Isotopic Analysis- Fluid Jump to: navigation, search Dictionary.png Isotopic Analysis- Fluid Isotopes are atoms of the same element that have different numbers of neutrons. An isotopic analysis looks at a particular isotopic element(s) in a given system, while the conditions which increase/decrease the number of neutrons are well understood and measurable. Fluid isotopes are used to characterize a fluids origin, age, and/or interaction with rocks or other fluids based on unique isotopic ratios or concentrations.[1] View on Wikipedia Wikipedia Definition Isotope geochemistry is an aspect of geology based upon study of the relative and absolute concentrations of the elements and their isotopes in

208

Definition: Fluid Lab Analysis | Open Energy Information  

Open Energy Info (EERE)

Fluid Lab Analysis Fluid Lab Analysis Jump to: navigation, search Dictionary.png Fluid Lab Analysis Fluid lab analysis encompasses a broad array of techniques used for the analysis of water and gas samples. These analyses are used in a variety of disciplines to quantify the chemical components and properties of groundwater systems. In geothermal exploration and development, fluid analyses often provide a first look into the characteristics of a hydrothermal system, and are routinely used in ongoing monitoring of geothermal reservoirs.[1] View on Wikipedia Wikipedia Definition Water chemistry analyses are carried out to identify and quantify the chemical components and properties of a certain water. This include pH, major cations and anions, trace elements and isotopes. Water chemistry

209

Definition: Downhole Fluid Sampling | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Downhole Fluid Sampling Jump to: navigation, search Dictionary.png Downhole Fluid Sampling Downhole fluid sampling is done to characterize the chemical, thermal, or hydrological properties of a surface or subsurface aqueous system. Downhole fluid sampling is typically performed to monitor water quality, study recharge and flow in groundwater systems, and evaluate resource potential of geothermal reservoirs. Analysis of both the liquid and gas fractions of the reservoir fluid allows for detailed characterize the chemical, thermal, or hydrological properties of the subsurface hydrothermal system. View on Wikipedia Wikipedia Definition Ret Like Like You like this.Sign Up to see what your friends like.

210

Fluid Lab Analysis | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Fluid Lab Analysis Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Fluid Lab Analysis Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Lab Analysis Techniques Exploration Sub Group: Fluid Lab Analysis Parent Exploration Technique: Lab Analysis Techniques Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Results can aid in the determination of fluid source regions and circulation pathways, and assist in determining the degree of mixing between different hydrothermal fluids. Thermal: Certain elements exhibit high spatial correlation with high-temperature geothermal systems; Isotopic ratios can be used to characterize and locate subsurface thermal anomalies.

211

Modelling anisotropic fluid spheres in general relativity  

E-Print Network [OSTI]

We argue that an arbitrary general relativistic anisotropic fluid sphere, (spherically symmetric but with transverse pressure not equal to radial pressure), can nevertheless be successfully modelled by suitable linear combinations of quite ordinary classical matter: an isotropic perfect fluid, a classical electromagnetic field, and a classical (minimally coupled) scalar field. While the most general decomposition is not unique, a preferred minimal decomposition can be constructed that is unique. We show how the classical energy conditions for the anisotropic fluid sphere can be related to energy conditions for the isotropic perfect fluid, electromagnetic field, and scalar field components of the model. Furthermore we show how this decomposition relates to the distribution of electric charge density and scalar charge density throughout the model that is used to mimic the anisotropic fluid sphere. Consequently, we can build physically reasonable matter models for almost any spherically symmetric spacetime.

Boonserm, Petarpa; Visser, Matt

2015-01-01T23:59:59.000Z

212

Euler's fluid equations: Optimal Control vs Optimization  

E-Print Network [OSTI]

An optimization method used in image-processing (metamorphosis) is found to imply Euler's equations for incompressible flow of an inviscid fluid, without requiring that the Lagrangian particle labels exactly follow the flow lines of the Eulerian velocity vector field. Thus, an optimal control problem and an optimization problem for incompressible ideal fluid flow both yield the \\emph {same} Euler fluid equations, although their Lagrangian parcel dynamics are \\emph{different}. This is a result of the \\emph{gauge freedom} in the definition of the fluid pressure for an incompressible flow, in combination with the symmetry of fluid dynamics under relabeling of their Lagrangian coordinates. Similar ideas are also illustrated for SO(N) rigid body motion.

Darryl D. Holm

2009-09-28T23:59:59.000Z

213

Pumping viscoelastic two-fluid media  

E-Print Network [OSTI]

Using a two-fluid model for viscoelastic polymer solutions, we study analytically fluid transport driven by a transverse, small amplitude traveling wave propagation. The pumping flow far from the waving boundary is shown to be strongly wave number and viscosity dependent, in contrast to a viscous Newtonian fluid. We find the two qualitatively different regimes: In one regime relevant to small wave numbers, the fluidic transport is almost the same as the Newtonian case, and uniform viscoelastic constitutive equations provide a good approximation. In the other regime, the pumping is substantially decreased because of the gel-like character. The boundary separating these two regimes is clarified. Our results suggest possible needs of two-fluid descriptions for the transport and locomotion in biological fluids with cilia and flagella.

Hirofumi Wada

2010-04-08T23:59:59.000Z

214

TRACING FLUID SOURCES IN THE COSO GEOTHERMAL SYSTEM USING FLUID-INCLUSION  

Open Energy Info (EERE)

TRACING FLUID SOURCES IN THE COSO GEOTHERMAL SYSTEM USING FLUID-INCLUSION TRACING FLUID SOURCES IN THE COSO GEOTHERMAL SYSTEM USING FLUID-INCLUSION GAS CHEMISTRY Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: TRACING FLUID SOURCES IN THE COSO GEOTHERMAL SYSTEM USING FLUID-INCLUSION GAS CHEMISTRY Details Activities (1) Areas (1) Regions (0) Abstract: Vein and alteration assemblages from eight Coso wells have been collected and their fluid-inclusion gases analyzed by quadrupole mass spectrometry. Four major types of alteration were sampled: 1) young calcite-hematite-pyrite veins; 2) wairakite or epidote veins and alteration that are spatially associated with deep reservoirs in the main field and eastern wells; 3) older sericite and pyrite wallrock alteration; and 4) stilbite-calcite veins that are common in cooler or marginal portions of

215

Studying rheological behavior of nanoclay as oil well drilling fluid  

Science Journals Connector (OSTI)

Bentonite is commonly used to control the rheology and filtrate loss required for water-based drilling fluids. In this study, the effect ... modification on fluid viscosity and its dispersion in oil-wet fluids we...

M. Mohammadi; M. Kouhi; A. Sarrafi; M. Schaffie

2013-09-01T23:59:59.000Z

216

Thermal Storage and Advanced Heat Transfer Fluids (Fact Sheet)  

SciTech Connect (OSTI)

Fact sheet describing NREL CSP Program capabilities in the area of thermal storage and advanced heat transfer fluids: measuring thermophysical properties, measuring fluid flow and heat transfer, and simulating flow of thermal energy and fluid.

Not Available

2010-08-01T23:59:59.000Z

217

Heat Transfer in Wedge Flow of a Micropolar Fluid  

Science Journals Connector (OSTI)

The theory of fluids with microstructures was first given by Eringen ... , 1965), and they are called micropolar fluids. These fluids exhibit microrotational effects and microrotational inertia. The flow of such

V. M. Soundalgekar; H. S. Takhar

1980-01-01T23:59:59.000Z

218

The incorporation of bubbles into a computer graphics fluid simulation  

E-Print Network [OSTI]

We present methods for incorporating bubbles into a photorealistc fluid simulation. Previous methods of fluid simulation in computer graphics do not include bubbles. Our system automatically creates bubbles, which are simulated on top of the fluid...

Greenwood, Shannon Thomas

2005-08-29T23:59:59.000Z

219

A model of overall regulation of body fluids  

Science Journals Connector (OSTI)

A large-scale model of body fluid regulation was presented for the purpose of studying problems concerning body fluid disturbances and fluid therapy. This model, containing subsystems of circulation, respirati...

Noriaki Ikeda; Fumiaki Marumo; Masuo Shirataka…

1979-01-01T23:59:59.000Z

220

Arterial LDL Transport Incorporating Fluid Solid Interactions, Hyperthermia, and Atherosclerosis  

E-Print Network [OSTI]

of Mechanical Engineers, Fluids Engineering Division (FED, Bio-Medical Fluids Engineering 21, 8. Buckwalter, J.Fluid Solid Interactions, Hyperthermia, and Atherosclerosis by Stephen Chung Doctor of Philosophy, Graduate Program in Mechanical Engineering

Chung, Stephen

2013-01-01T23:59:59.000Z

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


221

Packing frustration in dense confined fluids  

E-Print Network [OSTI]

Packing frustration for confined fluids, i.e., the incompatibility between the preferred packing of the fluid particles and the packing constraints imposed by the confining surfaces, is studied for a dense hard-sphere fluid confined between planar hard surfaces at short separations. The detailed mechanism for the frustration is investigated via an analysis of the anisotropic pair distributions of the confined fluid, as obtained from integral equation theory for inhomogeneous fluids at pair correlation level within the anisotropic Percus-Yevick approximation. By examining the mean forces that arise from interparticle collisions around the periphery of each particle in the slit, we calculate the principal components of the mean force for the density profile - each component being the sum of collisional forces on a particle's hemisphere facing either surface. The variations of these components with the slit width give rise to rather intricate changes in the layer structure between the surfaces, but, as shown in this paper, the basis of these variations can be easily understood qualitatively and often also semi-quantitatively. It is found that the ordering of the fluid is in essence governed locally by the packing constraints at each single solid-fluid interface. A simple superposition of forces due to the presence of each surface gives surprisingly good estimates of the density profiles, but there remain nontrivial confinement effects that cannot be explained by superposition, most notably the magnitude of the excess adsorption of particles in the slit relative to bulk.

Kim Nygård; Sten Sarman; Roland Kjellander

2014-09-04T23:59:59.000Z

222

Evaluation of Biodiesel Fuels from Supercritical Fluid Processing...  

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

Biodiesel Fuels from Supercritical Fluid Processing with the Advanced Distillation Curve Method Evaluation of Biodiesel Fuels from Supercritical Fluid Processing with the Advanced...

223

Application of Neutron Imaging and Scattering to Fluid Flow and...  

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

Application of Neutron Imaging and Scattering to Fluid Flow and Fracture in EGS Environments Application of Neutron Imaging and Scattering to Fluid Flow and Fracture in EGS...

224

Development of Molten-Salt Heat Trasfer Fluid Technology for...  

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

Development of Molten-Salt Heat Trasfer Fluid Technology for Parabolic Trough Solar Power Plants Development of Molten-Salt Heat Trasfer Fluid Technology for Parabolic Trough Solar...

225

Fracture Network and Fluid Flow Imaging for EGS Applications...  

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

Fracture Network and Fluid Flow Imaging for EGS Applications from Multi-Dimensional Electrical Resistivity Structure Fracture Network and Fluid Flow Imaging for EGS Applications...

226

FLUID INCLUSION STRATIGRAPHY: NEW METHOD FOR GEOTHERMAL RESERVOIR...  

Open Energy Info (EERE)

RESERVOIR ASSESSMENT PRELIMINARY RESULTS Abstract Fluid Inclusion Stratigraphy (FIS) is a new technique developed for the oil industry in order to map borehole fluids....

227

Working Fluids Low Global Warming Potential Refrigerants - 2013...  

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

Working Fluids Low Global Warming Potential Refrigerants - 2013 Peer Review Working Fluids Low Global Warming Potential Refrigerants - 2013 Peer Review Emerging Technologies...

228

FLUID GEOCHEMISTRY AT THE RAFT RIVER GEOTHERMAL FIELD, IDAHO...  

Open Energy Info (EERE)

deep structural controls on fluid pathways in the field, which has compartmentalized the fluids and limited the degree of mixing between them. Authors Ayling, B.; Molling, P.;...

229

Electric Power Generation from Coproduced Fluids from Oil and...  

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

Electric Power Generation from Coproduced Fluids from Oil and Gas Wells Electric Power Generation from Coproduced Fluids from Oil and Gas Wells The primary objective of this...

230

Fluid injection and production apparatus and method  

SciTech Connect (OSTI)

This patent describes an apparatus for transporting fluid. It comprises: a first generally tubular assembly having a first end and a second end, the first assembly having at least one aperture therethrough; a second generally tubular assembly having a first end and a second end and being positioned within the first tubular assembly; a first means for selectively permitting fluid flow between the exterior and the interior of the second assembly; a third generally tubular assembly having a first end and a second end; and a second means for selectively permitting fluid flow between the exterior and the interior of the third assembly.

Deines, T.A.; Ellwood, D.E.

1992-07-28T23:59:59.000Z

231

Apparatus And Method For Fluid Analysis  

DOE Patents [OSTI]

The present invention is an apparatus and method for analyzing a fluid used in a machine or in an industrial process line. The apparatus has at least one meter placed proximate the machine or process line and in contact with the machine or process fluid for measuring at least one parameter related to the fluid. The at least one parameter is a standard laboratory analysis parameter. The at least one meter includes but is not limited to viscometer, element meter, optical meter, particulate meter, and combinations thereof.

Wilson, Bary W. (Richland, WA); Peters, Timothy J. (Richland, WA); Shepard, Chester L. (West Richland, WA); Reeves, James H. (Richland, WA)

2003-05-13T23:59:59.000Z

232

Excitations of Bose Fluids in Nanotubes  

Science Journals Connector (OSTI)

We discuss the excitation spectra of Bose fluids in the quasi-one dimensional geometries which can be found in interstitial channels of nanotubes and inside individual nanotubes. We compute the collective excitat...

E. S. Hernández; M. W. Cole

2002-01-01T23:59:59.000Z

233

Geothermal Reservoir Evaluation Considering Fluid Adsorption  

E-Print Network [OSTI]

SGP-"R- 68 Geothermal Reservoir Evaluation Considering Fluid Adsorption and Composition Michael J. Economides September, 1983 Financial support was provided through the Stanford Geothermal Program Contract No Geothermal Program Interdisciplinary Research in Engineering and Earth Sciences STANFORD UNIVERSITY Stanford

Stanford University

234

Clay-based geothermal drilling fluids  

SciTech Connect (OSTI)

The rheological properties of fluids based on fibrous clays such as sepiolite and attapulgite have been systematically examined under conditions similar to those of geothermal wells, i.e. at elevated temperatures and pressures in environments with concentrated brines. Attapulgite- and sepiolite-based fluids have been autoclaved at temperatures in the range from 70 to 800/sup 0/F with the addition of chlorides and hydroxides of Na, K, Ca, and Mg. The rheological properties (apparent and plastic viscosity, fluid loss, gel strength, yield point, and cake thickness) of the autoclaved fluids have been studied and correlated with the chemical and physical changes that occur in the clay minerals during the autoclaving process.

Guven, N.; Carney, L.L.; Lee, L.J.; Bernhard, R.P.

1982-11-01T23:59:59.000Z

235

Geophysical Fluid Dynamics Laboratory Presented by  

E-Print Network [OSTI]

Dynamics Laboratory Outline: · Introduction · Software Infrastructure Projects: Completed Current consortium for climate-weather community 3 #12;Geophysical Fluid Dynamics Laboratory Software Infrastructure Projects ­ Completed: · Flexible Modeling System (FMS) · FMS Model: Hybrid programming model Memory

236

Controllable adhesion using field-activated fluids  

E-Print Network [OSTI]

We demonstrate that field-responsive magnetorheological fluids can be used for variable-strength controllable adhesion. The adhesive performance is measured experimentally in tensile tests (a.k.a. probe-tack experiments) ...

Ewoldt, Randy H.

237

Fluid Imaging of Enhanced Geothermal Systems  

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

eere.energy.gov Velocity & Resistivity Imaging Possibility & Potential Fluid Filled Fracture Network? VpVs Ratio Map 500 m below sea level Conductivity Map 500 m below sea level...

238

Modelling suspended sediment in environmental turbulent fluids  

E-Print Network [OSTI]

Modelling sediment transport in environmental turbulent fluids is a challenge. This article develops a sound model of the lateral transport of suspended sediment in environmental fluid flows such as floods and tsunamis. The model is systematically derived from a 3D turbulence model based on the Smagorinski large eddy closure. Embedding the physical dynamics into a family of problems and analysing linear dynamics of the system, centre manifold theory indicates the existence of slow manifold parametrised by macroscale variables. Computer algebra then constructs the slow manifold in terms of fluid depth, depth-averaged lateral velocities, and suspended sediment concentration. The model includes the effects of sediment erosion, advection, dispersion, and also the interactions between the sediment and turbulent fluid flow. Vertical distributions of the velocity and concentration in steady flow agree with the established experimental data. Numerical simulations of the suspended sediment under large waves show that ...

Cao, Meng

2014-01-01T23:59:59.000Z

239

Working Fluids Low Global Warming Potential Refrigerants  

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

Working Fluids Low GWP Working Fluids Low GWP Refrigerants - CRADA Ed Vineyard Oak Ridge National Laboratory vineyardea@ornl.gov (865) 574-0576 3 April 2013 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: - High GWP refrigerants increase CO 2 equivalent emissions for HVAC&R equipment - Low GWP alternatives may increase energy consumption, introduce safety risks, require significant modifications to equipment, and have higher costs

240

Working Fluids Low Global Warming Potential Refrigerants  

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

Working Fluids Low GWP Working Fluids Low GWP Refrigerants - CRADA Ed Vineyard Oak Ridge National Laboratory vineyardea@ornl.gov (865) 574-0576 3 April 2013 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: - High GWP refrigerants increase CO 2 equivalent emissions for HVAC&R equipment - Low GWP alternatives may increase energy consumption, introduce safety risks, require significant modifications to equipment, and have higher costs

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


241

Parametric internal waves in a compressible fluid  

E-Print Network [OSTI]

We describe the effect of vibration on a confined volume of fluid which is density stratified due to its compressibility. We show that internal gravity-acoustic waves can be parametrically destabilized by the vibration. The resulting instability is similar to the classic Faraday instability of surface waves, albeit modified by the compressible nature of the fluid. It may be possible to observe experimentally near a gas-liquid critical point.

Kausik S. Das; Stephen W. Morris; A. Bhattacharyay

2007-10-11T23:59:59.000Z

242

Parametric internal waves in a compressible fluid  

E-Print Network [OSTI]

We describe the effect of vibration on a confined volume of fluid which is density stratified due to its compressibility. We show that internal gravity-acoustic waves can be parametrically destabilized by the vibration. The resulting instability is similar to the classic Faraday instability of surface waves, albeit modified by the compressible nature of the fluid. It may be possible to observe experimentally near a gas-liquid critical point.

Das, Kausik S; Bhattacharyay, A

2007-01-01T23:59:59.000Z

243

Nanoparticle enhanced ionic liquid heat transfer fluids  

DOE Patents [OSTI]

A heat transfer fluid created from nanoparticles that are dispersed into an ionic liquid is provided. Small volumes of nanoparticles are created from e.g., metals or metal oxides and/or alloys of such materials are dispersed into ionic liquids to create a heat transfer fluid. The nanoparticles can be dispersed directly into the ionic liquid during nanoparticle formation or the nanoparticles can be formed and then, in a subsequent step, dispersed into the ionic liquid using e.g., agitation.

Fox, Elise B.; Visser, Ann E.; Bridges, Nicholas J.; Gray, Joshua R.; Garcia-Diaz, Brenda L.

2014-08-12T23:59:59.000Z

244

Anisotropic surface tension of buckled fluid membrane  

E-Print Network [OSTI]

Solid sheets and fluid membranes exhibit buckling under lateral compression. Here, it is revealed that fluid membranes have anisotropic buckling surface tension contrary to solid sheets. Surprisingly, the surface tension perpendicular to the buckling direction shows stronger dependence than that parallel to it. Our theoretical predictions are supported by numerical simulations of a meshless membrane model. This anisotropic tension can be used to measure the membrane bending rigidity. It is also found phase synchronization occurs between multilayered buckled membranes.

Hiroshi Noguchi

2011-06-01T23:59:59.000Z

245

Fluid driven torsional dipole seismic source  

DOE Patents [OSTI]

A compressible fluid powered oscillating downhole seismic source device capable of periodically generating uncontaminated horizontally-propagated, shear waves is provided. A compressible fluid generated oscillation is created within the device which imparts an oscillation to a housing when the device is installed in a housing such as the cylinder off an existing downhole tool, thereby a torsional seismic source is established. Horizontal waves are transferred to the surrounding bore hole medium through downhole clamping.

Hardee, Harry C. (Albuquerque, NM)

1991-01-01T23:59:59.000Z

246

Control system for fluid heated steam generator  

DOE Patents [OSTI]

A control system for controlling the location of the nucleate-boiling region in a fluid heated steam generator comprises means for measuring the temperature gradient (change in temperature per unit length) of the heating fluid along the steam generator; means for determining a control variable in accordance with a predetermined function of temperature gradients and for generating a control signal in response thereto; and means for adjusting the feedwater flow rate in accordance with the control signal.

Boland, J.F.; Koenig, J.F.

1984-05-29T23:59:59.000Z

247

Stirling engine with air working fluid  

DOE Patents [OSTI]

A Stirling engine capable of utilizing air as a working fluid which includes a compact heat exchange module which includes heating tube units, regenerator and cooler positioned about the combustion chamber. This arrangement has the purpose and effect of allowing the construction of an efficient, high-speed, high power-density engine without the use of difficult to seal light gases as working fluids.

Corey, John A. (North Troy, NY)

1985-01-01T23:59:59.000Z

248

Viscosity of High Energy Nuclear Fluids  

E-Print Network [OSTI]

Relativistic high energy heavy ion collision cross sections have been interpreted in terms of almost ideal liquid droplets of nuclear matter. The experimental low viscosity of these nuclear fluids have been of considerable recent quantum chromodynamic interest. The viscosity is here discussed in terms of the string fragmentation models wherein the temperature dependence of the nuclear fluid viscosity obeys the Vogel-Fulcher-Tammann law.

V. Parihar; A. Widom; D. Drosdoff; Y. N. Srivastava

2007-03-15T23:59:59.000Z

249

High gliding fluid power generation system with fluid component separation and multiple condensers  

DOE Patents [OSTI]

An example power generation system includes a vapor generator, a turbine, a separator and a pump. In the separator, the multiple components of the working fluid are separated from each other and sent to separate condensers. Each of the separate condensers is configured for condensing a single component of the working fluid. Once each of the components condense back into a liquid form they are recombined and exhausted to a pump that in turn drives the working fluid back to the vapor generator.

Mahmoud, Ahmad M; Lee, Jaeseon; Radcliff, Thomas D

2014-10-14T23:59:59.000Z

250

Selection of fluids for tritium pumping systems  

SciTech Connect (OSTI)

The degradation characteristics of three types of vacuum pump fluids, polyphenyl ethers, perfluoropolyethers and hydrocarbon oils were reviewed. Fluid selection proved to be a critical factor in the long-term performance of tritium pumping systems and subsequent tritium recovery operations. Thermal degradation and tritium radiolysis of pump fluids produce contaminants which can damage equipment and interfere with tritium recovery operations. General characteristics of these fluids are as follows: polyphenyl ether has outstanding radiation resistance, is very stable under normal diffusion pump conditions, but breaks down in the presence of oxygen at anticipated operating temperatures. Perfluoropolyether fluids are very stable and do not react chemically with most gases. Thermal and mechanical degradation products are inert, but the radiolysis products are very corrosive. Most of the degradation products of hydrogen oils are volatile and the principal radiolysis product is methane. Our studies show that polyphenyl ethers and hydrocarbon oils are the preferred fluids for use in tritium pumping systems. No corrosive materials are formed and most of the degradation products can be removed with suitable filter systems.

Chastagner, P

1984-02-01T23:59:59.000Z

251

Lattice Boltzmann Methods for Fluid-Structure Interaction Problems  

E-Print Network [OSTI]

Lattice Boltzmann Methods for Fluid-Structure Interaction Problems Alfonso Caiazzo, Eric Lorenz, Firdaouss M, Lallemand P. Momentum transfer on a Boltzmann lattice fluid with Boundaries, Phys. Fluids 13, 3452-3459, 2002. [2] Caiazzo, A. Asymptotic Analysis of lattice Boltzmann Method for Fluid- Structure

252

Geophysical Fluid Dynamics Laboratory Review May 20 May 22, 2014  

E-Print Network [OSTI]

in modeling fluid dynamics and heat transfer in large facilities is being applied to the analysis of new might use 25% less fuel than a conventional vehicle. Cool Designs for Hot Spaces Computational Fluid Computational Fluid Dynamics model. (Image Right) Image showing the geometry of a typical Computational Fluid

253

New fluids help increase effectiveness of hydraulic fracturing  

SciTech Connect (OSTI)

It is important to choose the most effective fluid for hydraulic fracturing a particular formation. Fracturing fluids are used to initiate formation parting, extend the fracture into the reservoir, and to transport and distribute proppant. This paper discusses the fundamental of fluid types, viscosifiers, and fluid rheology.

Ebinger, C.D.; Hunt, E.

1989-06-05T23:59:59.000Z

254

Fundamentals of Engineering (FE) Exam Fluid Mechanics Review  

E-Print Network [OSTI]

one unit area layer of a substance over another � Viscosity (�): measure of a fluid's resistance Energy, Friction Loss, and Pipe Flow Momentum and Drag #12;Pressure � Gage pressure: measured relative Engineering March 22, 2013 #12;Morning (Fluid Mechanics) A. Flow measurement B. Fluid properties C. Fluid

Provancher, William

255

Boston University Department of Mechanical Engineering ME 303 Fluid Mechanics  

E-Print Network [OSTI]

Boston University Department of Mechanical Engineering ME 303 ­ Fluid Mechanics Fall 2011 Class: EK301 Engineering Mechanics Course Textbook: Fundamentals of Fluid Mechanics, 6th ed., Munson B. Reference Texts: Fluid Mechanics, Landau and Lifshitz, Vol. 6 Fluid Mechanics, Y. Cengel and J. Cimbala

256

"Nanotechnology Enabled Advanced Industrial Heat Transfer Fluids"  

SciTech Connect (OSTI)

ABSTRACT Nanotechnology Enabled Advanced industrial Heat Transfer Fluids” Improving the efficiency of Industrial Heat Exchangers offers a great opportunity to improve overall process efficiencies in diverse industries such as pharmaceutical, materials manufacturing and food processing. The higher efficiencies can come in part from improved heat transfer during both cooling and heating of the material being processed. Additionally, there is great interest in enhancing the performance and reducing the weight of heat exchangers used in automotives in order to increase fuel efficiency. The goal of the Phase I program was to develop nanoparticle containing heat transfer fluids (e.g., antifreeze, water, silicone and hydrocarbon-based oils) that are used in transportation and in the chemical industry for heating, cooling and recovering waste heat. Much work has been done to date at investigating the potential use of nanoparticle-enhanced thermal fluids to improve heat transfer in heat exchangers. In most cases the effect in a commercial heat transfer fluid has been marginal at best. In the Phase I work, we demonstrated that the thermal conductivity, and hence heat transfer, of a fluid containing nanoparticles can be dramatically increased when subjected to an external influence. The increase in thermal conductivity was significantly larger than what is predicted by commonly used thermal models for two-phase materials. Additionally, the surface of the nanoparticles was engineered so as to have a minimal influence on the viscosity of the fluid. As a result, a nanoparticle-laden fluid was successfully developed that can lead to enhanced heat transfer in both industrial and automotive heat exchangers

Dr. Ganesh Skandan; Dr. Amit Singhal; Mr. Kenneth Eberts; Mr. Damian Sobrevilla; Prof. Jerry Shan; Stephen Tse; Toby Rossmann

2008-06-12T23:59:59.000Z

257

Fluid samplers: sampling music keyboards having fluidly continuous action and sound, without being electrophones  

Science Journals Connector (OSTI)

Present-day sampling music keyboards are electronic instruments that fall under the last (5th) category of the Hornbostel Sachs musical instrument classification scheme. Conversely, we first propose an entirely acoustic/mechanical mellotron-like sampling ... Keywords: fluid sampling, fluid user-interfaces, hydraulophones, interactive art, tangible user interfaces, water-based immersive multimedia

Steve Mann; Ryan E. Janzen

2007-09-01T23:59:59.000Z

258

Br-Cl-Na systematics in Illinois basin fluids: Constraints on fluid origin and evolution  

SciTech Connect (OSTI)

The authors present here bromide, chloride, and sodium data for fluids from reservoirs of Ordovician through Pennsylvania age in the Illinois basic which suggest that remnant marine fluids contribute significantly to fluid Cl budgets. Cl/Br and NaBr ratios for Ordovician through Devonian formation fluids are relatively uniform and near those for seawater, despite greater than a factor of ten range in Cl concentration. In contrast, fluids from Mississippian and Pennsylvanian reservoirs, separated from older reservoirs by the New Albany Shale Group, have more variable fluid Cl/Br and Na/Br ratios, most of which are significantly greater then those of seawater. The 1:1 stoichiometry of Cl and Na increases for Mississippian and Pennsylvanian formation fluids is consistent with halite dissolution. Nevertheless, Br systematics and mass-balance considerations indicate that he overall Cl budget of Illinois basin formation fluids appears to be more significantly influenced by the contribution from subaerially evaporated seawater than by halite dissolution.

Walter, L.M.; Huston, T.J. (Washington Univ., St. Louis, Missouri (USA)); Stueber, A.M. (Southern Illinois Univ., Edwardsville (USA))

1990-04-01T23:59:59.000Z

259

Phys. Fluids. Two spheres in a free stream of a second-order fluid  

E-Print Network [OSTI]

Phys. Fluids. Two spheres in a free stream of a second-order fluid A. M. Ardekani1 , R. H. Rangel1 , and D. D. Joseph1,2 1 Department of Mechanical and Aerospace Engineering University of California, Irvine, CA 92697 and 2 Department of Aerospace Engineering and Mechanics University of Minnesota, MN

Joseph, Daniel D.

260

Advanced binary cycles: Optimum working fluids  

SciTech Connect (OSTI)

A computer model (Cycle Analysis Simulation Tool, CAST) and a methodology have been developed to perform value analysis for small, low- to moderate-temperature binary geothermal power plants. The value analysis method allows for incremental changes in the levelized electricity cost (LEC) to be determined between a baseline plant and a modified plant. Thermodynamic cycle analyses and component sizing are carried out in the model followed by economic analysis which provides LEC results. The emphasis of the present work is on evaluating the effect of mixed working fluids instead of pure fluids on the LEC of a geothermal binary plant that uses a simple Organic Rankine Cycle. Four resources were studied spanning the range of 265 F to 375 F. A variety of isobutane and propane based mixtures, in addition to pure fluids, were used as working fluids. This study shows that the use of propane mixtures at a 265 F resource can reduce the LEC by 24% when compared to a base case value that utilizes commercial isobutane as its working fluid. The cost savings drop to 6% for a 375 F resource, where an isobutane mixture is favored. Supercritical cycles were found to have the lowest cost at all resources.

Gawlik, K.; Hassani, V. [National Renewable Energy Lab., Golden, CO (United States)

1997-12-31T23:59:59.000Z

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


261

Electrorheological fluid under elongation, compression, and shearing  

Science Journals Connector (OSTI)

Electrorheological (ER) fluid based on zeolite and silicone oil under elongation, compression, and shearing was investigated at room temperature. Dc electric fields were applied on the ER fluid when elongation and compression were carried out on a self-constructed test system. The shear yield stress, presenting the macroscopic interactions of particles in the ER fluid along the direction of shearing and perpendicular to the direction of the electric field, was also obtained by a HAAKE RV20 rheometer. The tensile yield stress, presenting the macroscopic interactions of particles in the ER fluid along the direction of the electric field, was achieved as the peak value in the elongating curve with an elongating yield strain of 0.15–0.20. A shear yield angle of about 15°–18.5° reasonably connected tensile yield stress with shear yield stress, agreeing with the shear yield angle tested well by other researchers. The compressing tests showed that the ER fluid has a high compressive modulus under a small compressive strain lower than 0.1. The compressive stress has an exponential relationship with the compressive strain when it is higher than 0.1, and it is much higher than shear yield stress.

Y. Tian; Y. Meng; H. Mao; S. Wen

2002-03-06T23:59:59.000Z

262

Ultrasonic fluid flow measurement method and apparatus  

DOE Patents [OSTI]

An apparatus for measuring the flow of a fluid in a pipe using ultrasonic waves. The apparatus comprises an ultrasonic generator, a lens for focusing the sound energy produced by the generator, and means for directing the focused energy into the side of the pipe through an opening and in a direction close to parallel to the long axis of the pipe. A cone carries the sound energy to the lens from the generator. Depending on the choice of materials, there may be a quarter-wave, acoustic impedance matching section between the generator and the cone to reduce the reflections of energy at the cone boundary. The lens material has an acoustic impedance similar to that of the cone material but a different sonic velocity so that the lens can converge the sound waves in the fluid. A transition section between the lens and the fluid helps to couple the energy to the fluid and assures it is directed as close to parallel to the fluid flow direction as possible.

Kronberg, James W. (108 Independent Blvd., Aiken, SC 29801)

1993-01-01T23:59:59.000Z

263

Ultrasonic fluid flow measurement method and apparatus  

DOE Patents [OSTI]

An apparatus for measuring the flow of a fluid in a pipe using ultrasonic waves. The apparatus comprises an ultrasonic generator, a lens for focusing the sound energy produced by the generator, and means for directing the focused energy into the side of the pipe through an opening and in a direction close to parallel to the long axis of the pipe. A cone carries the sound energy to the lens from the generator. Depending on the choice of materials, there may be a quarter-wave, acoustic impedance matching section between the generator and the cone to reduce the reflections of energy at the cone boundary. The lens material has an acoustic impedance similar to that of the cone material but a different sonic velocity so that the lens can converge the sound waves in the fluid. A transition section between the lens and the fluid helps to couple the energy to the fluid and assures it is directed as close to parallel to the fluid flow direction as possible. 3 figures.

Kronberg, J.W.

1993-10-12T23:59:59.000Z

264

Fluid-bed combustion of solid wastes  

SciTech Connect (OSTI)

For over ten years combustion Power Company has been conducting experimental programs and developing fluid bed systems for agencies of the federal government and for private industry and institutions. Many of these activities have involved systems for the combustion of solid waste materials. Discussed here will be three categories of programs, development of Municipal Solid Waste (MSW) fired fluid beds, development of wood waste fired fluid beds, and industrial installations. Research and development work on wood wastes has led to the design and construction of two large industrial fluid bed combustors. In one of these, a fluid bed is used for the generation of steam with a fuel that was previously suited only for landfill. Rocks and inerts are continuously removed from this combustor using a patented system. The second FBC is designed to use a variety of fuels as the source of energy to dry hog fuel for use in a high performance power boiler. Here the FBC burns green hog fuel, log yard debris, fly ash (char) from the boiler, and dried wood fines to produce a hot gas system for the wood dryer. A significant advantage of the fluidized bed reactor over conventional incinerators is its ability to reduce noxious gas emission and, finally, the fluidized bed is unique in its ability to efficiently consume low quality fuels. The relatively high inerts and moisture content of solid wastes pose no serious problem and require no associated additional devices for their removal.

Vander Molen, R.H.

1980-01-01T23:59:59.000Z

265

A theoretical approach for assessing the role of rock and fluid properties in the development of abnormal fluid pressures  

E-Print Network [OSTI]

and shales. The important parameters determining the extent of fluid pressure preservation are the geothermal gradient, the thermal loading rate, and the hydraulic diffusivity, K/Ss, of the rock . The highest fluid pressure development is expected... Variation of fluid expansivity and fluid compressibility with depth for a 25C/km geothermal gradient Page 14 Pressure response in different rock types and for various boundary conditions under . constant fluid mass 25 Values of or/Bf as a function...

Hastings, Thomas Worcester

2012-06-07T23:59:59.000Z

266

High-Energy-Density Plasmas, Fluids  

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

High-Energy-Density Plasmas, Fluids High-Energy-Density Plasmas, Fluids /science-innovation/_assets/images/icon-science.jpg High-Energy-Density Plasmas, Fluids National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. TRIDENT target chamber Sasi Palaniyappan, right, and Rahul Shah left inside a target chamber where the TRIDENT short pulse laser is aimed at a very thin diamond- foil target, a fraction of a micrometer thick. The laser delivers a power on target of 150 Terawatts focused into a 7 micrometer spot, yielding laser brilliance over 100 times more intense than needed to make the target electrons fully relativistic. These experiments test novel methods of producing intense

267

Thermal Fluid Multiphysics Optimization of Spherical Tokamak  

SciTech Connect (OSTI)

An experimental Fusion Nuclear Science Facility (FNSF) is required that will create the environment that simultaneously achieves high energy neutrons and high ion fluence necessary in order to bridge the gaps from ITER to the realization of a fusion nuclear power plant. One concept for achieving this is a high duty cycle spherical torus. This study will focus on thermal modeling of the spherical torus centerpost using computational fluid dynamics to effectively model the thermal transfer of the cooling fluid to the centerpost. The design of the fluid channels is optimized in order to minimize the temperature in the centerpost. Results indicate the feasibility of water cooling for a long-pulse spherical torus FNSF.

Lumsdaine, Arnold [ORNL; Tipton, Joseph B [ORNL; Peng, Yueng Kay Martin [ORNL

2012-01-01T23:59:59.000Z

268

Carbon-bearing fluids at nanoscale interfaces  

SciTech Connect (OSTI)

The behaviour of fluids at mineral surfaces or in confined geometries (pores, fractures) typically differs from their bulk behaviour in many ways due to the effects of large internal surfaces and geometrical confinement. We summarize research performed on C-O-H fluids at nanoscale interfaces in materials of interest to the earth and material sciences (e.g., silica, alumina, zeolites, clays, rocks, etc.), emphasizing those techniques that assess microstructural modification and/or dynamical behaviour such as gravimetric analysis, small-angle (SANS) neutron scattering, and nuclear magnetic resonance (NMR). Molecular dynamics (MD) simulations will be described that provide atomistic characterization of interfacial and confined fluid behaviour as well as aid in the interpretation of the neutron scattering results.

Cole, David [Ohio State University; Ok, Salim [Ohio State University, Columbus; Phan, A [Ohio State University, Columbus; Rother, Gernot [ORNL; Striolo, Alberto [Oklahoma University; Vlcek, Lukas [ORNL

2013-01-01T23:59:59.000Z

269

Detecting low levels of radionuclides in fluids  

DOE Patents [OSTI]

An apparatus and method for detecting low levels of one or more radionuclides in a fluid sample uses a substrate that includes an ion exchange resin or other sorbent material to collect the radionuclides. A collecting apparatus includes a collecting chamber that exposes the substrate to a measured amount of the fluid sample such that radionuclides in the fluid sample are collected by the ion exchange resin. A drying apparatus, which can include a drying chamber, then dries the substrate. A measuring apparatus measures emissions from radionuclides collected on the substrate. The substrate is positioned in a measuring chamber proximate to a detector, which provides a signal in response to emissions from the radionuclides. Other analysis methods can be used to detect non-radioactive analytes, which can be collected with other types of sorbent materials.

Patch, Keith D. (Lexington, MA); Morgan, Dean T. (Sudbury, MA)

2000-01-01T23:59:59.000Z

270

Convective heat transfer in the vertical channel flow of a clear fluid adjacent to a nanofluid layer: a two-fluid model  

Science Journals Connector (OSTI)

A two-fluid vertical channel flow and convective heat transfer model in which one of the two fluids is a nanofluid demonstrates that the nanofluid can modify the fluid velocity at the interface of the two fluids,...

Robert A. Van Gorder; K. V. Prasad; K. Vajravelu

2012-07-01T23:59:59.000Z

271

The Geometric Structure of Complex Fluids  

E-Print Network [OSTI]

This paper develops the theory of affine Euler-Poincar\\'e and affine Lie-Poisson reductions and applies these processes to various examples of complex fluids, including Yang-Mills and Hall magnetohydrodynamics for fluids and superfluids, spin glasses, microfluids, and liquid crystals. As a consequence of the Lagrangian approach, the variational formulation of the equations is determined. On the Hamiltonian side, the associated Poisson brackets are obtained by reduction of a canonical cotangent bundle. A Kelvin-Noether circulation theorem is presented and is applied to these examples.

François Gay-Balmaz; Tudor S. Ratiu

2009-03-25T23:59:59.000Z

272

Geomechanical Simulation of Fluid-Driven Fractures  

SciTech Connect (OSTI)

The project supported graduate students working on experimental and numerical modeling of rock fracture, with the following objectives: (a) perform laboratory testing of fluid-saturated rock; (b) develop predictive models for simulation of fracture; and (c) establish educational frameworks for geologic sequestration issues related to rock fracture. These objectives were achieved through (i) using a novel apparatus to produce faulting in a fluid-saturated rock; (ii) modeling fracture with a boundary element method; and (iii) developing curricula for training geoengineers in experimental mechanics, numerical modeling of fracture, and poroelasticity.

Makhnenko, R.; Nikolskiy, D.; Mogilevskaya, S.; Labuz, J.

2012-11-30T23:59:59.000Z

273

Homothetic perfect fluid space-times  

E-Print Network [OSTI]

A brief summary of results on homotheties in General Relativity is given, including general information about space-times admitting an r-parameter group of homothetic transformations for r>2, as well as some specific results on perfect fluids. Attention is then focussed on inhomogeneous models, in particular on those with a homothetic group $H_4$ (acting multiply transitively) and $H_3$. A classification of all possible Lie algebra structures along with (local) coordinate expressions for the metric and homothetic vectors is then provided (irrespectively of the matter content), and some new perfect fluid solutions are given and briefly discussed.

J. Carot; A. M. Sintes

1996-07-24T23:59:59.000Z

274

Vibration of Nanoparticles in Viscous Fluids  

Science Journals Connector (OSTI)

In this article, we present results of a rigorous finite-element analysis and commensurate scaling theory that enable interpretation and analysis of these experiments, for the extensional vibrational modes of axisymmetric nanoparticles immersed in viscous fluids. ... (51) Vibration of the particle accelerates the fluid, which increases the effective mass of the vibrating particle. ... Using low-frequency Raman scattering, the authors clearly demonstrate that single-domain NCs vibrate differently than their multiply twinned counterparts, through the splitting of the quadrupolar vibrations, which is only obsd. ...

Debadi Chakraborty; Emma van Leeuwen; Matthew Pelton; John E. Sader

2013-03-21T23:59:59.000Z

275

Friction-Induced Fluid Heating in Nanoscale Helium Flows  

SciTech Connect (OSTI)

We investigate the mechanism of friction-induced fluid heating in nanoconfinements. Molecular dynamics simulations are used to study the temperature variations of liquid helium in nanoscale Poiseuille flows. It is found that the fluid heating is dominated by different sources of friction as the external driving force is changed. For small external force, the fluid heating is mainly caused by the internal viscous friction in the fluid. When the external force is large and causes fluid slip at the surfaces of channel walls, the friction at the fluid-solid interface dominates over the internal friction in the fluid and is the major contribution to fluid heating. An asymmetric temperature gradient in the fluid is developed in the case of nonidentical walls and the general temperature gradient may change sign as the dominant heating factor changes from internal to interfacial friction with increasing external force.

Li Zhigang [Department of Mechanical Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon (Hong Kong)

2010-05-21T23:59:59.000Z

276

Method and apparatus for chemically altering fluids in continuous flow  

DOE Patents [OSTI]

The present invention relates to a continuous flow fluid reactor for chemically altering fluids. The reactor operates on standard frequency (50 to 60 Hz) electricity. The fluid reactor contains particles that are energized by the electricity to form a corona throughout the volume of the reactor and subsequently a non-equilibrium plasma that interacts with the fluid. Particles may form a fixed bed or a fluid bed. Electricity may be provided through electrodes or through an inductive coil. Fluids include gases containing exhaust products and organic fuels requiring oxidation.

Heath, William O. (Richland, WA); Virden, Jr., Judson W. (Richland, WA); Richardson, R. L. (West Richland, WA); Bergsman, Theresa M. (Richland, WA)

1993-01-01T23:59:59.000Z

277

Method and apparatus for chemically altering fluids in continuous flow  

DOE Patents [OSTI]

The present invention relates to a continuous flow fluid reactor for chemically altering fluids. The reactor operates on standard frequency (50 to 60 Hz) electricity. The fluid reactor contains particles that are energized by the electricity to form a corona throughout the volume of the reactor and subsequently a non-equilibrium plasma that interacts with the fluid. Particles may form a fixed bed or a fluid bed. Electricity may be provided through electrodes or through an inductive coil. Fluids include gases containing exhaust products and organic fuels requiring oxidation. 4 figures.

Heath, W.O.; Virden, J.W. Jr.; Richardson, R.L.; Bergsman, T.M.

1993-10-19T23:59:59.000Z

278

Accounting for Remaining Injected Fracturing Fluid  

E-Print Network [OSTI]

The technology of multi-stage fracturing of horizontal wells made the development of shale gas reservoirs become greatly successful during the past decades. A large amount of fracturing fluid, usually from 53,000 bbls to 81,400 bbls, is injected...

Zhang, Yannan

2013-12-06T23:59:59.000Z

279

Experimental verification of bifurcation in fluid bearings  

E-Print Network [OSTI]

The thesis presents the results of the experiments that were conducted on short and long fluid film bearings with a simple single disk rotor. The behavior of the journal was analyzed as function of the rotor system parameters such as the load, speed...

Deepak, James Christopher

1997-01-01T23:59:59.000Z

280

Superconducting Topological Fluids in Josephson Junction Arrays  

E-Print Network [OSTI]

We argue that the frustrated Josephson junction arrays may support a topologically ordered superconducting ground state, characterized by a non-trivial ground state degeneracy on the torus. This superconducting quantum fluid provides an explicit example of a system in which superconductivity arises from a topological mechanism rather than from the usual Landau-Ginzburg mechanism.

M. Cristina Diamantini; Pasquale Sodano; Carlo A. Trugenberger

2006-04-21T23:59:59.000Z

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


281

Paleotemperatures preserved in fluid inclusions in halite  

SciTech Connect (OSTI)

A variety of paleoclimate proxy records allow determination of relative warming or cooling. However, if we are to understand climate change, quantification of past temperature fluctuations is essential. Our research indicates that fluid inclusions in halite can yield homogenization temperatures that record surface brine temperatures at the time of halite precipitation. To avoid problems with stretching, leaking, and initial trapping of air, samples with primary, single-phase (liquid) fluid inclusions are chilled in a freezer to nucleate vapor bubbles. We tested the reliability of this method of obtaining fluid-inclusion homogenization temperatures using modern salts precipitated at Badwater Basin, Death Valley, California. Homogenization temperatures correlate well with measured brine temperatures. The same method is applied to fluid inclusions in Pleistocene halite from a core taken at the same location in Death Valley. Results are at several scales, recording diurnal temperature variations, seasonal temperature fluctuations, and longer-term warming and cooling events that correlate with major changes in the sedimentary environment related to climate. This technique is uniquely instrumental for paleoclimate studies because it offers actual, not just proxy, paleotemperature data. 27 refs., 17 figs.

Roberts, S.M.; Spencer, R.J. [Univ. of Calgary, Alberta (Canada)] [Univ. of Calgary, Alberta (Canada)

1995-10-01T23:59:59.000Z

282

Using Nanotechnology in Viscoelastic Surfactant Stimulation Fluids  

E-Print Network [OSTI]

USING NANOTECHNOLOGY IN VISCOELASTIC SURFACTANT STIMULATION FLUIDS A Thesis by MERVE RABIA GURLUK Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... .......................................... 9 1.7 Kinetics of Micellization ......................................................................... 10 1.8 Nanotechnology ....................................................................................... 16...

Gurluk, Merve Rabia 1986-

2012-11-12T23:59:59.000Z

283

Newtonian fluid flow through Microfabricated Hyperbolic Contractions  

E-Print Network [OSTI]

spraying (Barnes et al. 1989). Optimization of these processes requires accurate measurements for measurement of extensional viscosity involves studying the fluid flow through contractions profiled to give extensional viscosity. To remove the effect of shear at the walls of contractions Shaw (1975) proposed the use

284

Supercritical Fluid Extraction- Process Simulation and Design  

E-Print Network [OSTI]

SIMULATION P-1 SFE FEED PUMP SUPERCRITICAL FLUID EXTRACTOR (SFE) 2 T-1 10 7 .r D-2 SFE BOnoMS FLASH 9 222 The extract is decanted and fed to the fractionator to recover solvent carbon dioxide overhead and waterlIPA/carbon dioxide out...

Martin, C. L.; Seibert, A. F.

285

Recent Developments in Geothermal Drilling Fluids  

SciTech Connect (OSTI)

In the past, standard drilling muds have been used to drill most geothermal wells. However, the harsh thermal and chemical environment and the unique geothermal formations have led to such problems as excessive thickening of the fluid, formation damage, and lost circulation. This paper describes three recent development efforts aimed at solving some of these drilling fluid problems. Each of the efforts is at a different stage of development. The Sandia aqueous foam studies are still in the laboratory phase, NL Baroid's polymeric deflocculant is soon to be field tested, and the Mudtech high-temperature mud was field tested several months ago. Low density and the capability to suspend particles at low relative velocities are two factors which make foam an attractive drilling fluid. The stability of these foams and their material properties at high temperatures are presently unknown and this lack of information has precluded their use as a geothermal drilling fluid. The aqueous foam studies being conducted at Sandia are aimed at screening available surfactants for temperature and chemical stability. Approximately 100 surfactants have been tested at temperatures of 260 and 310 C (500 and 590 F), and several of these candidates appear very promising. NL Baroid has developed a polymeric deflocculant for water-based muds which shows promise in retarding thermal degradation effects and associated gelation. Formulations containing this new polymer have shown good rheological properties up to 260 C (500 F) in laboratory testing. A high-temperature mud consisting primarily of sepiolite, bentonite, and brown coal has been developed by Mudtech, Inc. A field test of this mud was conducted in a geothermal well in the Imperial Valley of California in May 1980. The fluid exhibited good hole-cleaning characteristics and good rheological properties throughout the test.

Kelsey, J. R.; Rand, P. B.; Nevins, M. J.; Clements, W. R.; Hilscher, L. W.; Remont, L. J.; Matula, G. W.; Balley, D. N.

1981-01-01T23:59:59.000Z

286

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS Int. J. Numer. Meth. Fluids (2012)  

E-Print Network [OSTI]

are still within reasonable range. Nevertheless, for test case two, which has higher density and viscosity, emulsification, spraying and so on. The kinematics and dynamics of the fluid interfaces play an important role

Frey, Pascal

287

E-Print Network 3.0 - acoustic energy-driven fluid Sample Search...  

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

search results for: acoustic energy-driven fluid Page: << < 1 2 3 4 5 > >> 1 Acoustic Identification of Unknown Fluids Summary: Acoustic Identification of Unknown Fluids...

288

FLUID STRATIGRAPHY OF THE COSO GEOTHERMAL RESERVOIR | Open Energy  

Open Energy Info (EERE)

FLUID STRATIGRAPHY OF THE COSO GEOTHERMAL RESERVOIR FLUID STRATIGRAPHY OF THE COSO GEOTHERMAL RESERVOIR Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: FLUID STRATIGRAPHY OF THE COSO GEOTHERMAL RESERVOIR Details Activities (1) Areas (1) Regions (0) Abstract: A fluid model for the Coso geothermal reservoir is developed from Fluid Inclusion Stratigraphy (FIS) analyses. Fluid inclusion gas chemistry in well cuttings collected at 20 ft intervals is analyzed and plotted on well log diagrams. The working hypothesis is that select gaseous species and species ratios indicate areas of groundwater and reservoir fluid flow, fluid processes and reservoir seals. Boiling and condensate zones are distinguished. Models are created using cross-sections and fence diagrams. A thick condensate and boiling zone is indicated across the western portion

289

Building Technologies Office: Recovery Act-Funded Working Fluid Projects  

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

Working Fluid Projects to someone by E-mail Working Fluid Projects to someone by E-mail Share Building Technologies Office: Recovery Act-Funded Working Fluid Projects on Facebook Tweet about Building Technologies Office: Recovery Act-Funded Working Fluid Projects on Twitter Bookmark Building Technologies Office: Recovery Act-Funded Working Fluid Projects on Google Bookmark Building Technologies Office: Recovery Act-Funded Working Fluid Projects on Delicious Rank Building Technologies Office: Recovery Act-Funded Working Fluid Projects on Digg Find More places to share Building Technologies Office: Recovery Act-Funded Working Fluid Projects on AddThis.com... About Take Action to Save Energy Partner with DOE Activities Appliances Research Building Envelope Research Windows, Skylights, & Doors Research Space Heating & Cooling Research

290

Category:Fluid Lab Analysis | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Category Edit History Facebook icon Twitter icon » Category:Fluid Lab Analysis Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Fluid Lab Analysis page? For detailed information on exploration techniques, click here. Category:Fluid Lab Analysis Add.png Add a new Fluid Lab Analysis Technique Pages in category "Fluid Lab Analysis" The following 5 pages are in this category, out of 5 total. C Compound and Elemental Analysis F Fluid Inclusion Analysis I Isotopic Analysis- Fluid M Mercury Vapor T Trace Element Analysis Retrieved from "http://en.openei.org/w/index.php?title=Category:Fluid_Lab_Analysis&oldid=689846"

291

Exergy Effectiveness Analysis of Three-Fluid Heat Exchanger  

Science Journals Connector (OSTI)

In this paper, exergy effectiveness is defined to describe the thermodynamic ... ratio of the inlet temperature of fluids on exergy effectiveness of three-fluid heat exchangers. Furthermore, the exergy effectiven...

Deng-Fang Ruan; Xiao-Feng Yuan…

2010-08-01T23:59:59.000Z

292

Oil-Based Drilling Fluids: Are they an Environmental Risk?  

Science Journals Connector (OSTI)

The use of oil-based drilling fluids has been discouraged in hydrocarbon exploration ... and production in the marine environment but these drilling fluids are presently being used to a ... Sea have demonstrated ...

F. Payne Jerry; L. Fancey; J. Kiceniuk…

1987-01-01T23:59:59.000Z

293

Time-lapse seismic monitoring of subsurface fluid flow  

E-Print Network [OSTI]

Time-lapse seismic monitoring repeats 3 D seismic imaging over a reservoir to map fluid movements in a reservoir. During hydrocarbon production, the fluid saturation, pressure, and temperature of a reservoir change, thereby altering the acoustic...

Yuh, Sung H.

2004-09-30T23:59:59.000Z

294

Lattice Boltzmann: a simulation strategy for fluids across scales  

E-Print Network [OSTI]

Lattice Boltzmann: a simulation strategy for fluids across scales Sauro Succi, Istituto, the lattice Boltzmann method (LBM) has attracted consid- erable attention as an alternative technique to solve elegant equation (Lattice Boltzmann Equa- tion - LBE), that simulates fluid transport phenomena

Adler, Joan

295

Fluid flow and solute transport modeling with lattice Boltzmann models  

E-Print Network [OSTI]

Fluid flow and solute transport modeling with lattice Boltzmann models Ph.D. Proposal: Shadab Anwar with solute transport and fluid flow modeling in porous media using lattice Boltzmann model (LBM). LBM

Sukop, Mike

296

Heat transfer in channel flow of a micropolar fluid  

Science Journals Connector (OSTI)

The study of heat transfer in channel flow has been done by previous authors for Newtonian and elastico-viscous fluids. It is the aim of the present ... the temperature profile for flow of a micropolar fluid in a...

Renuka Rajagopalan; K. S. Bhatnagar

1969-10-01T23:59:59.000Z

297

Wave motions in unbounded poroelastic solids infused with compressible fluids  

E-Print Network [OSTI]

Wave motions in unbounded poroelastic solids infused with compressible fluids S. Quiligotti, G at proposing a two-scale constitutive theory of a poroelastic solid infused with an inviscid compressible fluid

298

Modified Van der Waals theory of fluid interfaces  

Science Journals Connector (OSTI)

A modified version of the Van der Waals theory of fluid interfaces is presented. The modified theory is shown to retain the qualitative simplicity of the original theory while yielding a much more quantitative description of fluid properties.

Vito Bongiorno and H. Ted Davis

1975-11-01T23:59:59.000Z

299

Mechanotransduction of fluid stresses governs 3D cell migration  

E-Print Network [OSTI]

Solid tumors are characterized by high interstitial fluid pressure, which drives fluid efflux from the tumor core. Tumor-associated interstitial flow (IF) at a rate of ?3 µm/s has been shown to induce cell migration in the ...

Polacheck, William J.

300

On the dynamics of magnetic fluids in magnetic resonance imaging  

E-Print Network [OSTI]

The hydrodynamics of magnetic fluids, often termed ferrofluids, has been an active area of research since the mid 1960s. However, it is only in the past twenty years that these fluids have begun to be used in magnetic ...

Cantillon-Murphy, Pádraig J

2008-01-01T23:59:59.000Z

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


301

Synthetic aperture imaging for three dimensional resolution of fluid flows  

E-Print Network [OSTI]

Fluid mechanics and instrumentation have a long history together, as experimental fluids studies play an important role in describing a more complete physical picture in a variety of problems. Presently. state-of-the-art ...

Belden, Jesse (Jesse Levi)

2011-01-01T23:59:59.000Z

302

Separation of Phenylurea Herbicides by Packed Column Supercritical Fluid Chromatography  

Science Journals Connector (OSTI)

......effects of pressure, mobile phase composition, temperature, and flow rate were...and R. Moulder. Trace analysis of agrochemicals by supercritical fluid chromatography...vented injection in the analysis of agrochemicals by capillary supercritical fluid chromatography......

Terry A. Berger

1994-01-01T23:59:59.000Z

303

Methods of conveying fluids and methods of sublimating solid particles  

DOE Patents [OSTI]

A heat exchanger and associated methods for sublimating solid particles therein, for conveying fluids therethrough, or both. The heat exchanger includes a chamber and a porous member having a porous wall having pores in communication with the chamber and with an interior of the porous member. A first fluid is conveyed into the porous member while a second fluid is conveyed into the porous member through the porous wall. The second fluid may form a positive flow boundary layer along the porous wall to reduce or eliminate substantial contact between the first fluid and the interior of the porous wall. The combined first and second fluids are conveyed out of the porous member. Additionally, the first fluid and the second fluid may each be conveyed into the porous member at different temperatures and may exit the porous member at substantially the same temperature.

Turner, Terry D; Wilding, Bruce M

2013-10-01T23:59:59.000Z

304

Working Fluids and Their Effect on Geothermal Turbines  

Broader source: Energy.gov [DOE]

DOE Geothermal Program Peer Review 2010 - Presentation. Project objective: Identify new working fluids for binary geothermal plants.

305

Optimizing drilling performance using a selected drilling fluid  

DOE Patents [OSTI]

To improve drilling performance, a drilling fluid is selected based on one or more criteria and to have at least one target characteristic. Drilling equipment is used to drill a wellbore, and the selected drilling fluid is provided into the wellbore during drilling with the drilling equipment. The at least one target characteristic of the drilling fluid includes an ability of the drilling fluid to penetrate into formation cuttings during drilling to weaken the formation cuttings.

Judzis, Arnis (Salt Lake City, UT); Black, Alan D. (Coral Springs, FL); Green, Sidney J. (Salt Lake City, UT); Robertson, Homer A. (West Jordan, UT); Bland, Ronald G. (Houston, TX); Curry, David Alexander (The Woodlands, TX); Ledgerwood, III, Leroy W. (Cypress, TX)

2011-04-19T23:59:59.000Z

306

Isotropic singularities in shear-free perfect fluid cosmologies  

E-Print Network [OSTI]

We investigate barotropic perfect fluid cosmologies which admit an isotropic singularity. From the General Vorticity Result of Scott, it is known that these cosmologies must be irrotational. In this paper we prove, using two different methods, that if we make the additional assumption that the perfect fluid is shear-free, then the fluid flow must be geodesic. This then implies that the only shear-free, barotropic, perfect fluid cosmologies which admit an isotropic singularity are the FRW models.

Geoffery Ericksson; Susan M. Scott

2001-08-02T23:59:59.000Z

307

Fluid Imaging of Enhanced Geothermal Systems | Department of...  

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

Imaging of Enhanced Geothermal Systems Project objectives: Attempting to Image EGS Fracture & Fluid Networks; Employing joint Geophysical Imaging Technologies....

308

Viscosity of Quantum Hall Fluids J. E. Avron  

E-Print Network [OSTI]

Viscosity of Quantum Hall Fluids J. E. Avron Department of Physics, Technion, 32000 Haifa, Israel R April 25, 1997 Abstract The viscosity of quantum fluids with an energy gap at zero temperature is non of the parameter space). For a quantum Hall fluid on two dimensional tori this viscosity is computed. In this case

309

Boundary Integral Methods for Multicomponent Fluids and Multiphase Materials  

E-Print Network [OSTI]

integral methods in two dimensions to multi­component fluid flows and multi­phase problems in materials, and more recently to multi­phase problems in materials science. By multi­fluid or multi­phase we mean systems where the constituitive properties of the fluid or material change abruptly at a dividing

310

Boundary Integral Methods for Multicomponent Fluids and Multiphase Materials  

E-Print Network [OSTI]

integral methods in two dimensions to multi-component fluid flows and multi-phase problems in materials, and more recently to multi-phase problems in materials science. By multi-fluid or multi-phase we mean systems where the constituitive properties of the fluid or material change abruptly at a dividing

311

FINITE ELEMENT METHOD IN FLUID MECHANICS & HEAT TRANSFER  

E-Print Network [OSTI]

FINITE ELEMENT METHOD IN FLUID MECHANICS & HEAT TRANSFER AERSP-560 Department : Aerospace element techniques to especially fluid flow and heat transfer problems. A student who successfully method and write full sized application codes for analyzing fluid flow and heat transfer problems

Camci, Cengiz

312

Complex Fluid Analysis with the Advanced Distillation Curve Approach  

E-Print Network [OSTI]

Complex Fluid Analysis with the Advanced Distillation Curve Approach Thomas J. Bruno, Lisa S. Ott for measuring distillation curves reveals the physicochemical properties of complex fluids such as fuels distillation curves of complex fluids. The distillation curve provides the only practical avenue to assess

313

Proteomic Study of Pilocytic Astrocytoma Pediatric Brain Tumor Intracystic Fluid  

Science Journals Connector (OSTI)

Proteomic Study of Pilocytic Astrocytoma Pediatric Brain Tumor Intracystic Fluid ... Liquid chromatography in coupling with high-resolution ESI-LTQ-Orbitrap mass spectrometry was applied for a proteomic study of pediatric pilocytic astrocytoma brain tumor intracystic fluid by an integrated top-down/bottom-up platform. ... proteomics; brain tumors; pylocitic astrocytoma; intracystic fluid; mass spectrometry ...

Ilaria Inserra; Federica Iavarone; Claudia Martelli; Luca D’Angelo; Daniela Delfino; Diana Valeria Rossetti; Gianpiero Tamburrini; Luca Massimi; Massimo Caldarelli; Concezio Di Rocco; Irene Messana; Massimo Castagnola; Claudia Desiderio

2014-09-25T23:59:59.000Z

314

Department of Mechanical Engineering Spring 2013 Fluid Level Sensing  

E-Print Network [OSTI]

PENNSTATE Department of Mechanical Engineering Spring 2013 Fluid Level Sensing Overview The current course of action to determine the level of fluid in a tank on a tractor requires the operator to get out a system capable of measuring the volume of fluid in a non-uniform reservoir and displaying the value

Demirel, Melik C.

315

Nonlinear alternating current responses of dipolar fluids J. P. Huang  

E-Print Network [OSTI]

Nonlinear alternating current responses of dipolar fluids J. P. Huang Max Planck Institute Mechanics Group, Laboratory of Computational Engineering, Helsinki University of Technology, P. O. Box 9203-dependent nonlinear dielectric increment of dipolar fluids in nonpolar fluids is often mea- sured by using

Huang, Ji-Ping

316

Universal penetration test apparatus with fluid penetration sensor  

DOE Patents [OSTI]

A universal penetration test apparatus is described for measuring resistance of a material to a challenge fluid. The apparatus includes a pad saturated with the challenge fluid. The apparatus includes a compression assembly for compressing the material between the pad and a compression member. The apparatus also includes a sensor mechanism for automatically detecting when the challenge fluid penetrates the material. 23 figs.

Johnson, P.W.; Stampfer, J.F.; Bradley, O.D.

1999-02-02T23:59:59.000Z

317

Heat transfer and fluid flow over a single disk in a fluid rotating as a rigid body  

Science Journals Connector (OSTI)

Laminar heat transfer problem is analyzed for a disk rotating ... the angular speed ? in a co-rotating fluid (with the angular speed ?). The fluid is swirled in accordance with a forced- ... self-similar profiles...

Igor V. Shevchuk Ph.D.; Matthias H. Buschmann

2004-08-01T23:59:59.000Z

318

Petascale Adaptive Computational Fluid Dynamics | Argonne Leadership  

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

Petascale Adaptive Computational Fluid Dynamics Petascale Adaptive Computational Fluid Dynamics PI Name: Kenneth Jansen PI Email: jansen@rpi.edu Institution: Rensselaer Polytechnic Institute The specific aim of this request for resources is to examine scalability and robustness of our code on BG/P. We have confirmed that, during the flow solve phase, our CFD flow solver does exhibit perfect strong scaling to the full 32k cores on our local machine (CCNI-BG/L at RPI) but this will be our first access to BG/P. We are also eager to study the performance of the adaptive phase of our code. Some aspects have scaled well on BG/L (e.g., refinement has produced adaptive meshes that take a 17 million element mesh and perform local adaptivity on 16k cores to match a requested size field to produce a mesh exceeding 1 billion elements) but other aspects (e.g.,

319

MOLECULAR DESIGN OF COLLOIDS IN SUPERCRITICAL FLUIDS  

SciTech Connect (OSTI)

The environmentally benign, non-toxic, non-flammable fluids water and carbon dioxide (CO2) are the two most abundant and inexpensive solvents on earth. Emulsions of these fluids are of interest in many industrial processes, as well as CO2 sequestration and enhanced oil recovery. Until recently, formation of these emulsions required stabilization with fluorinated surfactants, which are expensive and often not environmentally friendly. In this work we overcame this severe limitation by developing a fundamental understanding of the properties of surfactants the CO2-water interface and using this knowledge to design and characterize emulsions stabilized with either hydrocarbon-based surfactants or nanoparticle stabilizers. We also discovered a new concept of electrostatic stabilization for CO2-based emulsions and colloids. Finally, we were able to translate our earlier work on the synthesis of silicon and germanium nanocrystals and nanowires from high temperatures and pressures to lower temperatures and ambient pressure to make the chemistry much more accessible.

Keith P. Johnston

2009-04-06T23:59:59.000Z

320

Direct contact, binary fluid geothermal boiler  

DOE Patents [OSTI]

Energy is extracted from geothermal brines by direct contact with a working fluid such as isobutane which is immiscible with the brine in a geothermal boiler. The geothermal boiler provides a distributor arrangement which efficiently contacts geothermal brine with the isobutane in order to prevent the entrainment of geothermal brine in the isobutane vapor which is directed to a turbine. Accordingly the problem of brine carry-over through the turbine causes corrosion and scaling thereof is eliminated. Additionally the heat exchanger includes straightening vanes for preventing startup and other temporary fluctuations in the transitional zone of the boiler from causing brine carryover into the turbine. Also a screen is provided in the heat exchanger to coalesce the working fluid and to assist in defining the location of the transitional zone where the geothermal brine and the isobutane are initially mixed.

Rapier, Pascal M. (Richmond, CA)

1982-01-01T23:59:59.000Z

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


321

Removing sulphur oxides from a fluid stream  

DOE Patents [OSTI]

A process for removing sulphur oxides from a fluid stream, such as flue gas, comprising: providing a non-aqueous absorption liquid containing at least one hydrophobic amine, the liquid being incompletely miscible with water; treating the fluid stream in an absorption zone with the non-aqueous absorption liquid to transfer at least part of the sulphur oxides into the non-aqueous absorption liquid and to form a sulphur oxide-hydrophobic amine-complex; causing the non-aqueous absorption liquid to be in liquid-liquid contact with an aqueous liquid whereby at least part of the sulphur oxide-hydrophobic amine-complex is hydrolyzed to release the hydrophobic amine and sulphurous hydrolysis products, and at least part of the sulphurous hydrolysis products is transferred into the aqueous liquid; separating the aqueous liquid from the non-aqueous absorption liquid. The process mitigates absorbent degradation problems caused by sulphur dioxide and oxygen in flue gas.

Katz, Torsten; Riemann, Christian; Bartling, Karsten; Rigby, Sean Taylor; Coleman, Luke James Ivor; Lail, Marty Alan

2014-04-08T23:59:59.000Z

322

Electromagnetic Radiations as a Fluid Flow  

E-Print Network [OSTI]

We combine Maxwell's equations with Eulers's equation, related to a velocity field of an immaterial fluid, where the density of mass is replaced by a charge density. We come out with a differential system able to describe a relevant quantity of electromagnetic phenomena, ranging from classical dipole waves to solitary wave-packets with compact support. The clue is the construction of an energy tensor summing up both the electromagnetic stress and a suitable mass tensor. With this right-hand side, explicit solutions of the full Einstein's equation are computed for a wide class of wave phenomena. Since our electromagnetic waves may behave and interact exactly as a material fluid, they can create vortex structures. We then explicitly analyze some vortex ring configurations and examine the possibility to build a model for the electron.

Daniele Funaro

2009-11-25T23:59:59.000Z

323

Spinodal phase decomposition with dissipative fluid dynamics  

SciTech Connect (OSTI)

The spinodal amplification of density fluctuations is treated perturbatively within dissipative fluid dynamics including not only shear and bulk viscosity but also heat conduction, as well as a gradient term in the local pressure. The degree of spinodal amplification is calculated along specific dynamical phase trajectories and the results suggest that the effect can be greatly enhanced by tuning the collision energy so that maximum compression occurs inside the region of spinodal instability.

Randrup, J., E-mail: JRandrup@LBL.gov [Lawrence Berkeley Laboratory, Nuclear Science Division (United States)

2012-06-15T23:59:59.000Z

324

Molten Salt Heat Transfer Fluid (HTF)  

Energy Innovation Portal (Marketing Summaries) [EERE]

Sandia has developed a heat transfer fluid (HTF) for use at elevated temperatures that has a lower freezing point than any molten salt mixture available commercially. This allows the HTF to be used in applications in which the expensive parasitic energy costs necessary for freeze protection can be significantly reduced. The higher operating temperature limit significantly increases power cycle efficiency and overall power plan sun-to-net electric efficiency....

2013-03-12T23:59:59.000Z

325

Fluid&ParticulateSystems 424514/2010  

E-Print Network [OSTI]

at the wall (exception: steam produced at hot tube wall!) Important is the slip velocity, liquid vs. gas hold at the bottom of the pipe RoNz 7 Gas Liquid 2 liquid water water liquid gasliquid airwater water-phase (G/L) flows Air-water, 2.5 cm diameter horizontal pipe RoNz 8 U is superficial velocity #12;Fluid

Zevenhoven, Ron

326

FLUID BIAXIAL BANANA PHASES: SYMMETRY AT WORK  

E-Print Network [OSTI]

FLUID BIAXIAL BANANA PHASES: SYMMETRY AT WORK P. E. Cladis,1 Helmut R. Brand2 and Harald Pleiner3 1. The macro- #12;P. E. Cladis, H. R. Brand and H. Pleiner Page 2 of 10 10/13/99 8:12 AM scopic expression a right-handed helix, then, -qo describes a left-handed one. As the mirror image of a right-hand is a left

Cladis, Patricia E.

327

Fluid Bed Combustion Applied to Industrial Waste  

E-Print Network [OSTI]

of its relatively recent application to coal fired steam production, fluid beds have been uti lized in industry for over 60 years. Beginning in Germany in the twenties for coal gasification, the technology was applied to catalytic cracking of heavy... system cost), use of minimum excess air required, and maintaining the min"imum reactor temperature neces sary to sustain combustion. For superautogenous fuels, where incineration. only is desired, minimum capital cost is achieved by using direct bed...

Mullen, J. F.; Sneyd, R. J.

328

Fluid Mixtures of Parallel Hard Cubes  

Science Journals Connector (OSTI)

The direct correlation function of a fluid mixture of parallel hard cubes is obtained by using Rosenfeld's fundamental measure approximation. This approximation is thermodynamically consistent (compressibility and virial equations of state are equal) and predicts a spinodal instability of the binary mixture for large-to-small side ratio larger than roughly 10, in qualitative agreement with simulations on the lattice version of the model. In two dimensions the system never demixes, also in agreement with the simulations.

José A. Cuesta

1996-05-13T23:59:59.000Z

329

Thermodynamic $R$-diagrams reveal solid-like fluid states  

E-Print Network [OSTI]

We evaluate the thermodynamic curvature $R$ for fluid argon, hydrogen, carbon dioxide, and water. For these fluids, $R$ is mostly negative, but we also find significant regimes of positive $R$, which we interpret as indicating solid-like fluid properties. Regimes of positive $R$ are present in all four fluids at very high pressure. Water has, in addition, a narrow slab of positive $R$ in the stable liquid phase near its triple point. Also, water is the only fluid we found having $R$ decrease on cooling into the metastable liquid phase, consistent with a possible second critical point.

George Ruppeiner; Peter Mausbach; Helge-Otmar May

2014-11-11T23:59:59.000Z

330

E-Print Network 3.0 - acid phthalate crystals Sample Search Results  

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

Acetaldehyde 250g 6 A 2 Acetyl acetone 4 fl. Oz 6 A 5 Acid oxalic, crystal 1lbs 2 E 1 Acrolein 25ml 6 A 1... Dihydrate, crystals 500g 1 D 1 Cupric Sulfate, fine crystals 1lbs 1 D 1...

331

Excellent for IPM programs for mite control. New class of chemistry ideal for use with other miticides to prevent resistance.  

E-Print Network [OSTI]

. PACKAGING Unit Size: 1 pint (473 ml) Units Per Case: 6 (4 x 1 pint) STOCK #95170 (See next page for label in Greenhouses, Saran and Shade Houses, Outdoor Containers, and Field Grown Nursery Stock #12;SPECIMEN LABEL of active ingredient per quart (32 fl. oz.). KEEP OUT OF REACH OF CHILDREN CAUTION FIRST AID IF ON SKIN

Alpay, S. Pamir

332

FLUID INCLUSION STRATIGRAPHY: NEW METHOD FOR GEOTHERMAL RESERVOIR  

Open Energy Info (EERE)

FLUID INCLUSION STRATIGRAPHY: NEW METHOD FOR GEOTHERMAL RESERVOIR FLUID INCLUSION STRATIGRAPHY: NEW METHOD FOR GEOTHERMAL RESERVOIR ASSESSMENT PRELIMINARY RESULTS Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: FLUID INCLUSION STRATIGRAPHY: NEW METHOD FOR GEOTHERMAL RESERVOIR ASSESSMENT PRELIMINARY RESULTS Details Activities (1) Areas (1) Regions (0) Abstract: Fluid Inclusion Stratigraphy (FIS) is a new technique developed for the oil industry in order to map borehole fluids. This method is being studied for application to geothermal wells and is funded by the California Energy Commission. Fluid inclusion gas geochemistry is analyzed and plotted on well log diagrams. The working hypothesis is that select gaseous species and species ratios indicate areas of groundwater and reservoir fluid flow

333

Well fluid isolation and sample apparatus and method  

DOE Patents [OSTI]

The present invention specifically permits purging and/or sampling of a well but only removing, at most, about 25% of the fluid volume compared to conventional methods and, at a minimum, removing none of the fluid volume from the well. The invention is an isolation assembly that is inserted into the well. The isolation assembly is designed so that only a volume of fluid between the outside diameter of the isolation assembly and the inside diameter of the well over a fluid column height from the bottom of the well to the top of the active portion (lower annulus) is removed. A seal may be positioned above the active portion thereby sealing the well and preventing any mixing or contamination of inlet fluid with fluid above the packer. Purged well fluid is stored in a riser above the packer. Ports in the wall of the isolation assembly permit purging and sampling of the lower annulus along the height of the active portion.

Schalla, Ronald (Kennewick, WA); Smith, Ronald M. (Richland, WA); Hall, Stephen H. (Kennewick, WA); Smart, John E. (Richland, WA)

1995-01-01T23:59:59.000Z

334

Interface deformations affect the orientation transition of magnetic ellipsoidal particles adsorbed at fluid-fluid interfaces  

E-Print Network [OSTI]

Manufacturing new soft materials with specific optical, mechanical and magnetic properties is a significant challenge. Assembling and manipulating colloidal particles at fluid interfaces is a promising way to make such materials. We use lattice-Boltzmann simulations to investigate the response of magnetic ellipsoidal particles adsorbed at liquid-liquid interfaces to external magnetic fields. We provide further evidence for the first-order orientation phase transition predicted by Bresme and Faraudo [Journal of Physics: Condensed Matter 19 (2007), 375110]. We show that capillary interface deformations around the ellipsoidal particle significantly affect the tilt-angle of the particle for a given dipole-field strength, altering the properties of the orientation transition. We propose scaling laws governing this transition, and suggest how to use these deformations to facilitate particle assembly at fluid-fluid interfaces.

Gary B. Davies; Timm Krüger; Peter V. Coveney; Jens Harting; Fernando Bresme

2014-05-23T23:59:59.000Z

335

Metallization of Fluid Nitrogen and the Mott Transition in Highly Compressed Low-Z Fluids  

Science Journals Connector (OSTI)

Electrical conductivities are reported for degenerate fluid nitrogen at pressures up to 180 GPa (1.8 Mbar) and temperatures of ?7000??K. These extreme quasi-isentropic conditions were achieved with multiple-shock compression generated with a two-stage light-gas gun. Nitrogen undergoes a nonmetal-metal transition at 120 GPa, probably in the monatomic state. These N data and previous conductivity data for H, O, Cs, and Rb are used to develop a general picture of the systematics of the nonmetal-metal transition in these fluids. Specifically, the density dependences of electrical conductivities in the semiconducting fluid are well correlated with the radial extent of the electronic charge-density distributions of H, N, O, Cs, and Rb atoms. These new data for N scale with previous data for O, as expected from their similar charge-density distributions.

R. Chau, A. C. Mitchell, R. W. Minich, and W. J. Nellis

2003-06-18T23:59:59.000Z

336

Status of the TOUGH-FLAC simulator and recent applications related to coupled fluid flow and crustal deformations  

E-Print Network [OSTI]

multiphase fluid flow, heat transfer, and deformation infor multiphase fluid flow, heat transfer and deformation in

Rutqvist, J.

2011-01-01T23:59:59.000Z

337

A new type of whole oil-based drilling fluid  

Science Journals Connector (OSTI)

Abstract To meet the demand of ultra-deep well drilling and shale gas well drilling, organic clay and a oil-based filtrate reducer were developed and a whole oil-based drilling fluid formula was optimized. The performance of organic clay, oil-based filtrate reducer and the whole oil-based drilling fluid were evaluated in laboratory, and the whole oil-based drilling fluid was applied in drilling process for further test of its performance. Long carbon chain quaternary ammonium salt was used as modifying agents when synthesizing organobentonites. Oil-based filtrate reducer was synthesized with monomers of lignite and amine class. The laboratory tests show that the organic clay can effectively increase the viscosity of oil-based drilling fluid and the oil-based filtrate reducer can reduce the fluid loss. Their performances were better than additives of the same kind at home and abroad. The organic clay and oil-based filtrate reducer had great compatibility with the other additives in oil-based drilling fluid. Based on the optimal additives addition amount tests, the whole oil-based drilling fluid formula was determined and the test results show that the performances of the whole oil-based drilling fluids with various densities were great. The laboratory tests show that the oil-based drilling fluid developed was high temperature resistant, even at 200 °C, as density varies from 0.90 to 2.0 g/cm3, it still held good performance with only a little fluid loss, good inhibition, great anti-pollution, and good reservoir protection performance. Field application result shows that the performance of the oil-based drilling fluid is stable with great ability to maintain wellbore stability and lower density than the water-based drilling fluid; drilling bits can be used much longer and the average penetration rate is increased; the oil-based drilling fluid can satisfy the drilling requirements.

Jiancheng LI; Peng YANG; Jian GUAN; Yande SUN; Xubing KUANG; Shasha CHEN

2014-01-01T23:59:59.000Z

338

Nonlinear waves in strongly interacting relativistic fluids  

E-Print Network [OSTI]

During the past decades the study of strongly interacting fluids experienced a tremendous progress. In the relativistic heavy ion accelerators, specially the RHIC and LHC colliders, it became possible to study not only fluids made of hadronic matter but also fluids of quarks and gluons. Part of the physics program of these machines is the observation of waves in this strongly interacting medium. From the theoretical point of view, these waves are often treated with li-nearized hydrodynamics. In this text we review the attempts to go beyond linearization. We show how to use the Reductive Perturbation Method to expand the equations of (ideal and viscous) relativistic hydrodynamics to obtain nonlinear wave equations. These nonlinear wave equations govern the evolution of energy density perturbations (in hot quark gluon plasma) or baryon density perturbations (in cold quark gluon plasma and nuclear matter). Different nonlinear wave equations, such as the breaking wave, Korteweg-de Vries and Burgers equations, are obtained from different equations of state (EOS). In nuclear matter, the Walecka EOS may lead to a KdV equation. We explore equations of state such as those extracted from the MIT Bag Model and from QCD in the mean field theory approach. Some of these equations are integrable and have analytical solitonic solutions. We derive these equations also in spherical and cylindrical coordinates. We extend the analysis to two and three dimensions to obtain the Kadomtsev-Petviashvili (KP) equation, which is the generalization of the KdV. The KP is also integrable and presents analytical solitonic solutions. In viscous relativistic hydrodynamics we have second order patial derivatives which physically represent dissipation terms. We present numerical solutions and their corresponding algorithms for the cases where the equations are not integrable.

D. A. Fogaça; F. S. Navarra; L. G. Ferreira Filho

2012-12-31T23:59:59.000Z

339

Lattice Boltzmann Simulation of Nonideal Fluids  

Science Journals Connector (OSTI)

A lattice Boltzmann scheme able to model the hydrodynamics of phase separation and two-phase flow is described. Thermodynamic consistency is ensured by introducing a nonideal pressure tensor directly into the collision operator. We also show how an external chemical potential can be used to supplement standard boundary conditions in order to investigate the effect of wetting on phase separation and fluid flow in confined geometries. The approach has the additional advantage of reducing many of the unphysical discetrization problems common to previous lattice Boltzmann methods.

Michael R. Swift; W. R. Osborn; J. M. Yeomans

1995-07-31T23:59:59.000Z

340

Lattice Boltzmann method for viscoelastic fluids  

Science Journals Connector (OSTI)

A lattice Boltzmann model for viscoelastic flow simulation is proposed. Elastic effects are taken into account within the framework of a Maxwell model. To test the approach, we estimate the transverse velocity autocorrelation function for a freely evolving system, and find clear manifestations of shear at large frequencies. We then characterize boundary-driven shear waves, and the resonant enhancement of shear oscillations in a periodically driven fluid confined within a capillary. The measured shear-wave dispersion relation is compared to that obtained from the Navier-Stokes equation with a Maxwell viscoelastic term, and good agreement is obtained.

Iaroslav Ispolatov and Martin Grant

2002-05-03T23:59:59.000Z

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


341

Lattice Boltzmann model of immiscible fluids  

Science Journals Connector (OSTI)

We introduce a lattice Boltzmann model for simulating immiscible binary fluids in two dimensions. The model, based on the Boltzmann equation of lattice-gas hydrodynamics, incorporates features of a previously introduced discrete immiscible lattice-gas model. A theoretical value of the surface-tension coefficient is derived and found to be in excellent agreement with values obtained from simulations. The model serves as a numerical method for the simulation of immiscible two-phase flow; a preliminary application illustrates a simulation of flow in a two-dimensional microscopic model of a porous medium. Extension of the model to three dimensions appears straightforward.

Andrew K. Gunstensen; Daniel H. Rothman; Stéphane Zaleski; Gianluigi Zanetti

1991-04-15T23:59:59.000Z

342

Lattice Boltzmann model for compressible fluids  

Science Journals Connector (OSTI)

We formulate a lattice Boltzmann model which simulates compressible fluids. By choosing the parameters of the equilibrium distribution appropriately, we are able to select the sound speed (which may be set arbitrarily low), bulk viscosity, and kinematic viscosity. This model simulates compressible flows and can include shocks. With a proper rescaling and zero-sound speed, this model simulates Burgers’s equation. The viscosity determined by a Chapman-Enskog expansion compares well with that measured from simulations. We also compare the exact solutions of Burgers’s equation on the unit circle to solutions of our lattice Boltzmann model, again finding reasonable agreement.

F. J. Alexander; H. Chen; S. Chen; G. D. Doolen

1992-08-15T23:59:59.000Z

343

Conductor for a fluid-cooled winding  

DOE Patents [OSTI]

A conductor and method of making the conductor are provided for use in winding electrical coils which are cooled by a fluid communicating with the conductor. The conductor is cold worked through twisting and reshaping steps to form a generally rectangular cross section conductor having a plurality of helical cooling grooves extending axially of the conductor. The conductor configuration makes it suitable for a wide variety of winding applications and permits the use of simple strip insulation between turns and perforated sheet insulation between layers of the winding.

Kenney, Walter J. (Clinton, TN)

1983-01-01T23:59:59.000Z

344

Three-Dimensional Computational Fluid Dynamics  

SciTech Connect (OSTI)

Computational fluid dynamics (CFD) is one discipline falling under the broad heading of computer-aided engineering (CAE). CAE, together with computer-aided design (CAD) and computer-aided manufacturing (CAM), comprise a mathematical-based approach to engineering product and process design, analysis and fabrication. In this overview of CFD for the design engineer, our purposes are three-fold: (1) to define the scope of CFD and motivate its utility for engineering, (2) to provide a basic technical foundation for CFD, and (3) to convey how CFD is incorporated into engineering product and process design.

Haworth, D.C.; O'Rourke, P.J.; Ranganathan, R.

1998-09-01T23:59:59.000Z

345

Stability of fluid-loaded structures  

E-Print Network [OSTI]

for the following non-dimensional fluid/plate parameters: ? = 0?05? ? = 2 & ? = ? = 0?respectively, of a point scatterer or drive point.2) ?? ? ? ? ??: Neutral stability. Four propagating waves, two of which arepositive energy waves (PEWs: ?+1 and ??1 ) and two... are negative energy waves ( NEWs:?+2 and ??2 ), as shown in figure 2.3c. Wave energy, which will be defined more formallyin the next chapter, is the amount of work done to build up a wave from rest. Positiveenergy waves (PEWs) have positive ‘activation energy...

Arzoumanian, Sevag Hrair

2011-06-07T23:59:59.000Z

346

Neutron Scattering and Diffraction Studies of Fluids and Fluid-Solid Interactions  

Science Journals Connector (OSTI)

...biopolymers, including proteins) and low-dimensional...scattering in partially disordered materials such as fluids...r-parameter is an ensemble average over the thermally...structure corresponds to the ensemble average for all molecules...volume) arises from an ensemble of snap shot images...

David R. Cole; Kenneth W. Herwig; Eugene Mamontov; John Z. Larese

347

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS Int. J. Numer. Meth. Fluids (2010)  

E-Print Network [OSTI]

based on anisotropic mesh adaptation for solving two-fluid flows Thi Thu Cuc Bui1,,, P. Frey1,2 and B of the computational domain in the vicinity of the interface for better accuracy. Copyright 2010 John Wiley & Sons, Ltd@ann.jussieu.fr Contract/grant sponsor: French Centre National de la Recherche Scientifique Copyright 2010 John Wiley

Frey, Pascal

348

Thermodynamic properties of the Mie n-6 fluid: a comparison between Statistical Associating Fluid Theory  

E-Print Network [OSTI]

Theory of Variable Range (SAFT-VR) approach and Molecular Dynamics results. Guillaume Galliero1 test of the monomer-monomer interaction estimation of a recently derived SAFT-VR equation of state with this parameter in the SAFT-VR equation of state. In addition, is proposed a new empirical one-fluid approximation

Paris-Sud XI, Université de

349

Fluid Inclusion Analysis At Coso Geothermal Area (2004) | Open Energy  

Open Energy Info (EERE)

Fluid Inclusion Analysis At Coso Geothermal Area Fluid Inclusion Analysis At Coso Geothermal Area (2004) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Fluid Inclusion Analysis Activity Date 2004 Usefulness not indicated DOE-funding Unknown Exploration Basis 1) To determine if analyses of fluid propene and propane species in fluid inclusions can be used to interpret fluid type, history, or process. 2) To evaluate the geology and thermal history of the East Flank, in order to better understand how the rocks will behave during hydro-fracturing. Notes 1) Analyses were performed on drill cuttings at 20ft intervals from four Coso geothermal wells. Two wells are good producers, one has cold-water entrants in the production zone, and the fourth is a non-producer. The ratios show distinct differences between producing and the non-producing

350

Characteristics of Basin and Range Geothermal Systems with Fluid  

Open Energy Info (EERE)

Characteristics of Basin and Range Geothermal Systems with Fluid Characteristics of Basin and Range Geothermal Systems with Fluid Temperatures of 150°C to 200°C Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Characteristics of Basin and Range Geothermal Systems with Fluid Temperatures of 150°C to 200°C Abstract Six geothermal reservoirs with fluid temperatures over 200°C and ten geothermal systems with measured fluid temperatures of 150-200°C have been discovered in the northern Basin and Range Province of the USA. A comparison of these high and moderate temperature systems shows considerable overlap in geographical distribution, geology, and physical properties. Our ability to distinguish between moderate and high temperature systems using fluid chemistry has been limited by often

351

Viscosity of a one-component polarizable fluid  

Science Journals Connector (OSTI)

The viscosity of a one-component polarizable fluid in an electric field is studied by computer simulations. The fluid viscosity increases with the field through three stages. In a weak field, the fluid remains Newtonian, although its viscosity increases. At this stage, while drifting in the flow direction, particles diffuse in the direction perpendicular to the flow. In an intermediate electric field, the fluid has tilted and broken chains moving with the flow and the fluid becomes non-Newtonian. The viscosity ? and the shear rate ?? have the relationship ?=?0e-???, where ? is the relaxation time and ?0 is exponentially proportional to the dipolar interaction energy and the volume fraction. In a strong electric field, the fluid contains condensed chains that provide yield stress and hysteresis.

J. M. Sun and R. Tao

1995-07-01T23:59:59.000Z

352

On equivalence of thinning fluids used for hydraulic fracturing  

E-Print Network [OSTI]

The paper aims to answer the question: if and how non-Newtonian fluids may be compared in their mechanical action when used for hydraulic fracturing? By employing the modified formulation of the PKN problem we obtain its simple analytical solutions in the cases of perfectly plastic and Newtonian fluids. Since the results for shear thinning fluids are intermediate between those for these cases, the obtained equation for the fracture length suggests a criterion of the equivalence of various shear thinning fluids for the problem of hydraulic fractures. We assume fluids equivalent in their hydrofracturing action, when at a reference time they produce fractures of the same length. The equation for the fracture length translates the equivalence in terms of the hydraulic fracture length and treatment time into the equivalence in terms of the properties of a fracturing fluid (behavior and consistency indices). Analysis shows that the influence of the consistency and behavior indices on the fracture length, particle v...

Linkov, Alexander

2012-01-01T23:59:59.000Z

353

Rankine cycle power plant with improved organic working fluid  

SciTech Connect (OSTI)

In a Rankine cycle power plant having a boiler for vaporizing an organic working fluid which is applied to a turbine in which vaporized working fluid produced by the boiler expands and produces work, a condenser for condensing expanded vaporized working fluid exhausted by the turbine and producing condensate, and means for returning the condensate to the boiler, the improvement is described comprising: (a) operating the boiler so that the organic fluid vaporizes at substantially constant pressure and a temperature not exceeding 400/sup 0/C; (b) applying only vaporized working fluid to the turbine; and (c) using as the working fluid, a compound selected from the group consisting of bicyclic hydrocarbons, substituted bicyclic aromatic hydrocarbons, heterobicyclic aromatic hydrocarbons, substituted heterobicyclic aromatic hydrocarbons, bicyclic compounds where one ring is aromatic and the other condensed ring is nonaromatic, and their mixtures.

Yogev, A.; Mahlab, D.

1988-08-02T23:59:59.000Z

354

Fluid Inclusion Analysis At Geysers Geothermal Area (1990) | Open Energy  

Open Energy Info (EERE)

Fluid Inclusion Analysis At Geysers Geothermal Area (1990) Fluid Inclusion Analysis At Geysers Geothermal Area (1990) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Fluid Inclusion Analysis At Geysers Geothermal Area (1990) Exploration Activity Details Location Geysers Geothermal Area Exploration Technique Fluid Inclusion Analysis Activity Date 1990 Usefulness not indicated DOE-funding Unknown Notes A system for analysis of inclusion gas contents based upon quadrupole mass spectrometry has been designed, assembled and tested during the first 7 months of funding. The system is currently being tested and calibrated using inclusions with known gas contents from active geothermal systems. References Mckibben, M. A. (25 April 1990) Volatiles in hydrothermal fluids- A mass spectrometric study of fluid inclusions from active

355

Falsification of dark energy by fluid mechanics  

E-Print Network [OSTI]

The 2011 Nobel Prize in Physics was awarded for the discovery of accelerating supernovae dimness, suggesting a remarkable change in the expansion rate of the Universe from a decrease since the big bang to an increase, driven by anti-gravity forces of a mysterious dark energy material comprising 70% of the Universe mass-energy. Fluid mechanical considerations falsify both the accelerating expansion and dark energy concepts. Kinematic viscosity is neglected in current standard models of self-gravitational structure formation, which rely on cold dark matter CDM condensations and clusterings that are also falsified by fluid mechanics. Weakly collisional CDM particles do not condense but diffuse away. Photon viscosity predicts superclustervoid fragmentation early in the plasma epoch and protogalaxies at the end. At the plasma-gas transition, the plasma fragments into Earth-mass gas planets in trillion planet clumps (proto-globular-star-cluster PGCs). The hydrogen planets freeze to form the dark matter of galaxies and merge to form their stars. Dark energy is a systematic dimming error for Supernovae Ia caused by dark matter planets near hot white dwarf stars at the Chandrasekhar carbon limit. Evaporated planet atmospheres may or may not scatter light from the events depending on the line of sight.

Carl H. Gibson

2012-03-23T23:59:59.000Z

356

Two-fluid turbulence including electron inertia  

E-Print Network [OSTI]

We present a full two-fluid magnetohydrodynamic (MHD) description for a completely ionized hydrogen plasma, retaining the effects of the Hall current, electron pressure and electron inertia. According to this description, each plasma species introduces a new spatial scale: the ion inertial length $\\lambda_{i}$ and the electron inertial length $\\lambda_{e}$, which are not present in the traditional MHD description. In the present paper, we seek for possible changes in the energy power spectrum in fully developed turbulent regimes, using numerical simulations of the two-fluid equations in two-and-a-half dimensions (2.5D). We have been able to reproduce different scaling laws in different spectral ranges, as it has been observed in the solar wind for the magnetic energy spectrum. At the smallest wavenumbers where plain MHD is valid, we obtain an inertial range following a Kolmogorov $k^{-5/3}$ law. For intermediate wavenumbers such that $\\lambda_{i}^{-1} \\lambda_{e}^{-1}$ arises. The power spectrum for magnetic...

Andrés, Nahuel; Martin, Luis; Dmitruk, Pablo; Gómez, Daniel

2014-01-01T23:59:59.000Z

357

Experimental characterisation of nonlocal photon fluids  

E-Print Network [OSTI]

Quantum gases of atoms and exciton-polaritons are nowadays a well established theoretical and experimental tool for fundamental studies of quantum many-body physics and suggest promising applications to quantum computing. Given their technological complexity, it is of paramount interest to devise other systems where such quantum many-body physics can be investigated at a lesser technological expense. Here we examine a relatively well-known system of laser light propagating through thermo-optical defocusing media: based on a hydrodynamical description of light as a quantum fluid of interacting photons, we propose such systems as a valid, room temperature alternative to atomic or exciton-polariton condensates for studies of many-body physics. First, we show that by using a technique traditionally used in oceanography, it is possible to perform a direct measurement of the single-particle part of the dispersion relation of the elementary excitations on top of the photon fluid and to detect its global flow. Then, ...

Vocke, David; Marino, Francesco; Wright, Ewan M; Carusotto, Iacopo; Faccio, Daniele

2015-01-01T23:59:59.000Z

358

Recent developments in geothermal drilling fluids  

SciTech Connect (OSTI)

Three recent development efforts are described, aimed at solving some of these drilling fluid problems. The Sandia aqueous foam studies are still in the laboratory phase; NL Baroid's polymeric deflocculant is being field tested; and the Mudtech high temperature mud was field tested several months ago. The aqueous foam studies are aimed at screening available surfactants for temperture and chemical stability. Approximately 100 surfactants have been tested at temperatures of 260/sup 0/C and 310/sup 0/C and several of these candidates appear very promising. A polymeric deflocculant was developed for water-based muds which shows promise in laboratory tests of retarding thermal degradation effects and associated gelation. Formulations containing this new polymer have shown good rheological properties up to 500/sup 0/F. A high temperature mud consisting primarily of sepiolite, bentonite, and brown coal has been developed. A field test of this mud was conducted in a geothermal well in the Imperial Valley of California in May of last year. The fluid exhibited good hole-cleaning characteristics and good rheological properties throughout the test. (MHR)

Kelsey, J.R.; Rand, P.B.; Nevins, M.J.; Clements, W.R.; Hilscher, L.W.; Remont, L.J.; Matula, G.W.; Bailey, D.N.

1981-01-01T23:59:59.000Z

359

Contact lines for fluid surface adhesion  

E-Print Network [OSTI]

When a fluid surface adheres to a substrate, the location of the contact line adjusts in order to minimize the overall energy. This adhesion balance implies boundary conditions which depend on the characteristic surface deformation energies. We develop a general geometrical framework within which these conditions can be systematically derived. We treat both adhesion to a rigid substrate as well as adhesion between two fluid surfaces, and illustrate our general results for several important Hamiltonians involving both curvature and curvature gradients. Some of these have previously been studied using very different techniques, others are to our knowledge new. What becomes clear in our approach is that, except for capillary phenomena, these boundary conditions are not the manifestation of a local force balance, even if the concept of surface stress is properly generalized. Hamiltonians containing higher order surface derivatives are not just sensitive to boundary translations but also notice changes in slope or even curvature. Both the necessity and the functional form of the corresponding additional contributions follow readily from our treatment.

Markus Deserno; Martin M. Mueller; Jemal Guven

2007-03-01T23:59:59.000Z

360

The Advantages of Sealless Pumps in Heat Transfer Fluid Services  

E-Print Network [OSTI]

THE ADV ANTAGES OF SEALLESS PUMPS IN HEAT TRANSFER FLUID SERVICES Michael D. Smith Engineering Manager Sundstrand Fluid Handling Arvada, CO ABSTRACT The expectations for heat transfer fluid (HTF) system safety and reliability... of the issues which challenge mechanical seals. In addition, one type of sealless pump, the canned motor pump, raises the thermal efficiency of HTF systems. Waste heat from the drive motors of m'ost pumps is dissipated to the air. A shaft driven fan wastes...

Smith, M. D.

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


361

Circular hydraulic jump in generalized-Newtonian fluids  

E-Print Network [OSTI]

We carry out an analytical study of laminar circular hydraulic jumps, in generalized-Newtonian fluids obeying the two-parametric power-law model of Ostwald-de Waele. Under the boundary-layer approximation we obtained exact expressions determining the flow, an implicit relation for the jump radius is derived. Corresponding results for Newtonian fluids can be retrieved as a limiting case for the flow behavior index n=1, predictions are made for fluids deviating from Newtonian behavior.

Rai, Ashutosh; Poria, Swarup

2008-01-01T23:59:59.000Z

362

Fluid Inclusion Analysis At Valles Caldera Geothermal Region (1990) | Open  

Open Energy Info (EERE)

Geothermal Region (1990) Geothermal Region (1990) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Fluid Inclusion Analysis At Valles Caldera Geothermal Region (1990) Exploration Activity Details Location Valles Caldera Geothermal Region Exploration Technique Fluid Inclusion Analysis Activity Date 1990 Usefulness not indicated DOE-funding Unknown Notes A system for analysis of inclusion gas contents based upon quadrupole mass spectrometry has been designed, assembled and tested during the first 7 months of funding. The system is currently being tested and calibrated using inclusions with known gas contents from active geothermal systems. References Mckibben, M. A. (25 April 1990) Volatiles in hydrothermal fluids- A mass spectrometric study of fluid inclusions from active

363

Development of New Biphasic Metal Organic Working Fluids for Subcritical  

Open Energy Info (EERE)

Biphasic Metal Organic Working Fluids for Subcritical Biphasic Metal Organic Working Fluids for Subcritical Geothermal Systems Geothermal Lab Call Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Development of New Biphasic Metal Organic Working Fluids for Subcritical Geothermal Systems Project Type / Topic 1 Laboratory Call for Submission of Applications for Research, Development and Analysis of Geothermal Technologies Project Type / Topic 2 Working Fluids for Binary Power Plants Project Description In binary-cycle plants the cycle efficiency improves as pumping energy is reduced and from maximizing the enthalpy gain of the working fluid for a given amount of heat extracted from the geothermal source brine. Enthalpy gain of the working fluid in the heat exchanger occurs principally from sensible heat gained while passing through the heat exchanger in the liquid state and from vaporization of the organic working fluid near the exit of the heat exchanger. Additional heat transfer is limited after the vapor phase transition due the low thermal conductivity and heat capacity of the vapor. Also, operating pressures and temperatures are constrained by the bulk phase behavior and thermodynamic properties of the working fluid (boiling point, latent heat of vaporization, density, heat capacity, etc.). The fundamental underlying goal of this project is to overcome the cycle efficiency limitations imposed by the bulk thermodynamic proper-ties of the working fluid by introducing a metal-organic heat carrier (MOHC) into the system.

364

Development of New Biphasic Metal Organic Working Fluids for...  

Open Energy Info (EERE)

Biphasic Metal Organic Working Fluids for Subcritical Geothermal Systems Geothermal Lab Call Project Jump to: navigation, search Last modified on July 22, 2011. Project Title...

365

Slow wave in fluid-filled Fractures - Department of Mathematics ...  

E-Print Network [OSTI]

from Equation 9 (dark green line), the solution for nonviscous fluid .... each paper will achieve a high degree of linking to cited sources that appear on the Web.

Valeri Korneev, Lawrence Berkeley Nat'l Lab, Berkeley

2007-08-03T23:59:59.000Z

366

Device for deriving energy from a flow of fluid  

SciTech Connect (OSTI)

Improved process and device for extracting energy present in a flowing fluid medium wherein a supported hub with propellers or blades is placed in said medium and the blades are provided with a wing or vane at the tip. The wing is of such a form that it generates a ''venturi effect'' in the flowing medium by which a part of the fluid which should normally pass outside the propeller disc area, is drawn into the propeller. The improvement consists of mixing of fluid which normally should pass outside the venturi with fluid which has flowed through the blades by provisions on blades and/or wing or vanes.

van Holten, T.

1982-12-07T23:59:59.000Z

367

The Lattice Boltzmann Method For Computational Fluid Dynamics Applications.  

E-Print Network [OSTI]

??Dennis, Brian An analysis of lattice Boltzmann method is presented in this thesis. This analysis contrast with the traditional lattice Boltzmann work, where complex fluids… (more)

Adhvaryu, Chinmay

2008-01-01T23:59:59.000Z

368

Isotopic Analysis- Fluid At Roosevelt Hot Springs Geothermal...  

Open Energy Info (EERE)

and literature review of the Roosevelt Hot Springs Geothermal Area. Notes Stable isotope analysis of thermal fluids determined meteoric origin primarily from the Mineral...

369

Radiative heat transfer in a flow of rheologically complex fluid  

Science Journals Connector (OSTI)

The problem of complex radiative and convective heat transfer in steady-state generalized Couette flow of a nonlinear viscoplastic fluid is examined.

V. F. Volchenok; Z. P. Shul'man

1980-09-01T23:59:59.000Z

370

Integrated-optic fluid sensor using heat transfer  

Science Journals Connector (OSTI)

An integrated-optic fluid sensor utilizing the heat-transfer phenomenon is proposed. An optical waveguide interferometer is used to convert the temperature of the waveguide surface...

Enokihara, Akira; Izutsu, Masayuki; Sueta, Tadasi

1988-01-01T23:59:59.000Z

371

Fluid Inclusion Analysis At Valles Caldera - Redondo Geothermal...  

Open Energy Info (EERE)

Technique Fluid Inclusion Analysis Activity Date - 1988 Usefulness not indicated DOE-funding Unknown Notes Abstract does not describe study in explicit detail, need to...

372

Improving rendering times of Autodesk Maya Fluids using the GPU.  

E-Print Network [OSTI]

?? Fluid simulation is today a hot topic in computer graphics. New highly optimized algorithms have allowed complex systems to be simulated in high speed.… (more)

Andersson, Jonas

2008-01-01T23:59:59.000Z

373

Fluid Circulation and Heat Extraction from Engineered Geothermal...  

Open Energy Info (EERE)

from Engineered Geothermal Reservoirs Abstract A large amount of fluid circulation and heat extraction (i.e., thermal power production) research and testing has been conducted...

374

Working fluid design for organic rankine cycle systems (ORC):.  

E-Print Network [OSTI]

??The Organic Rankine Cycle is an energy conversion cycle similar to the conventional Rankine cycle which runs on a working fluid other than water. The… (more)

Hattiangadi, A.

2013-01-01T23:59:59.000Z

375

Working Fluid Design for Organic Rankine Cycle (ORC) Systems:.  

E-Print Network [OSTI]

??The Organic Rankine Cycle is an energy conversion cycle similar to the conventional Rankine cycle which runs on a working fluid other than water. The… (more)

Hattiangadi, A.

2013-01-01T23:59:59.000Z

376

Fluid Inclusion Analysis At Geysers Area (Moore, Et Al., 2001...  

Open Energy Info (EERE)

Moore, Et Al., 2001) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Fluid Inclusion Analysis At Geysers Area (Moore, Et Al., 2001) Exploration...

377

Isotopic Analysis- Fluid At Valles Caldera - Sulphur Springs...  

Open Energy Info (EERE)

Activity: Isotopic Analysis- Fluid At Valles Caldera - Sulphur Springs Geothermal Area (White, Et Al., 1992) Exploration Activity Details Location Valles Caldera - Sulphur Springs...

378

Evaluation of subsurface fracture geometry using fluid pressure...  

Open Energy Info (EERE)

subsurface fracture geometry using fluid pressure response to solid earth tidal strain Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Evaluation of...

379

Monitoring and Modeling Fluid Flow in a Developing EGS Reservoir...  

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

More Documents & Publications Imaging, Characterizing, and Modeling of Fracture Networks and Fluid Flow in EGS Reservoirs Detection and Characterization of Natural...

380

Use of Geophysical Techniques to Characterize Fluid Flow in a...  

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

to Geothermal Prospecting Joint inversion of electrical and seismic data for Fracture char. and Imaging of Fluid Flow in Geothermal Systems Use of Geophysical Techniques...

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


381

Fracture Network and Fluid Flow Imaging for EGS Applications...  

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

Fracture Network and Fluid Flow Imaging for EGS Applications from Multi-Dimensional Electrical Resistivity Structure Principal Investigator: Philip E. Wannamaker University of Utah...

382

Fracture Network and Fluid Flow Imaging for EGS Applications...  

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

Network and Fluid Flow Imaging for EGS Applications from Multi-Dimensional Electrical Resistivity Structure Principal Investigator: Philip E. Wannamaker University of Utah Energy &...

383

Use of Geophysical Techniques to Characterize Fluid Flow in a...  

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

and test combined geophysical techniques to characterize fluid flow, in relation to fracture orientations and fault distributions in a geothermal system. Average Overall Score:...

384

Dispersed Fluid Flow in Fractured Reservoirs- an Analysis of...  

Open Energy Info (EERE)

correlations. Downhole measurements of the tracer response exiting from discrete fracture zones permit further characterization of reservoir fluid flow behavior. Tracer...

385

Methodologies for Reservoir Characterization Using Fluid Inclusion Gas Chemistry  

Broader source: Energy.gov [DOE]

Methodologies for Reservoir Characterization Using Fluid Inclusion Gas Chemistry presentation at the April 2013 peer review meeting held in Denver, Colorado.

386

Monitoring and Modeling Fluid Flow in a Developing EGS  

Broader source: Energy.gov [DOE]

Monitoring and Modeling Fluid Flow in a Developing EGS presentation at the April 2013 peer review meeting held in Denver, Colorado.

387

Chemically Reactive Working Fluids for the Capture and Transport...  

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

Optical Waveguide Coupler Transformers for High-Power Solar Enegy Collection and Transmission Chemically Reactive Working Fluids Low-Cost Light Weigh Thin Film Solar Concentrators...

388

Fluid Inclusion Stratigraphy: Interpretation of New Wells in...  

Open Energy Info (EERE)

Coso Geothermal Field Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: Fluid Inclusion Stratigraphy: Interpretation of New Wells in the...

389

Use of Geophysical Techniques to Characterize Fluid Flow in a...  

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

or otherwise restricted information. Self-potential 2 | US DOE Geothermal Program eere.energy.gov * Use of Geophysical Techniques to Characterize Fluid Flow in a Geothermal...

390

Fluid Inclusion Analysis At International Geothermal Area Mexico...  

Open Energy Info (EERE)

geothermal system structure is changing with time. Gas data routinely measured in most geothermal fields; hence fluid-flow plots as presented here can be accomplished with...

391

Characteristics of Basin and Range Geothermal Systems with Fluid...  

Open Energy Info (EERE)

Our ability to distinguish between moderate and high temperature systems using fluid chemistry has been limited by often inaccurate estimates based on shallow samples and by a...

392

New Working Fluids Cut a Wider Swath of Geothermal Reserves ...  

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

production.To engineer this innovation, PNNL's expertise in nanotechnology and molecular engineering adapted advancements already underway at the lab. Nano fluids offer unique...

393

Project Profile: Dual-Purpose Heat Transfer Fluids for CSP  

Broader source: Energy.gov [DOE]

Argonne National Laboratory, under an ARRA CSP Award, is developing advanced heat transfer fluids (HTFs) by incorporating multifunctional engineered nanoparticles in heat transfer applications and thermal energy storage.

394

Variations in dissolved gas compositions of reservoir fluids...  

Open Energy Info (EERE)

A. E.; Copp, J. F. . 111991. Variations in dissolved gas compositions of reservoir fluids from the Coso geothermal field. Proceedings of () ; () : Sixteenth workshop on...

395

Cryptic Faulting and Multi-Scale Geothermal Fluid Connections...  

Open Energy Info (EERE)

to provide high temperatures at the Dixie Valley field, includinga component of magmatic fluids consistent with recent He isotope studies and the existence of hot springs...

396

ORGANIC SPECIES IN GEOTHERMAL WATERS IN LIGHT OF FLUID INCLUSION...  

Open Energy Info (EERE)

driven. Calculations explain why benzene is a common constituent of geothermal fluids. Methane will react to form benzene at relatively high hydrogen fugacities. The...

397

Fluid Inclusion Analysis At International Geothermal Area Mexico (Norman &  

Open Energy Info (EERE)

Page Page Edit History Facebook icon Twitter icon » Fluid Inclusion Analysis At International Geothermal Area Mexico (Norman & Moore, 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Fluid Inclusion Analysis At International Geothermal Area Mexico (Norman & Moore, 2004) Exploration Activity Details Location International Geothermal Area Mexico Exploration Technique Fluid Inclusion Analysis Activity Date Usefulness useful DOE-funding Unknown Notes Our examination of Cerro Prieto gas analyses indicates that the geothermal system structure is changing with time. Gas data routinely measured in most geothermal fields; hence fluid-flow plots as presented here can be accomplished with little cost. Gas analytical data, therefore, are useful

398

Fluid Inclusion Analysis At Coso Geothermal Area (1990) | Open Energy  

Open Energy Info (EERE)

0) 0) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Fluid Inclusion Analysis At Coso Geothermal Area (1990) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Fluid Inclusion Analysis Activity Date 1990 Usefulness not indicated DOE-funding Unknown Notes A system for analysis of inclusion gas contents based upon quadrupole mass spectrometry has been designed, assembled and tested during the first seven months of funding. The system is currently being tested and calibrated using inclusions with known gas contents from active geothermal systems. References Mckibben, M. A. (25 April 1990) Volatiles in hydrothermal fluids- A mass spectrometric study of fluid inclusions from active geothermal systems

399

Fluid Inclusion Analysis At Coso Geothermal Area (1996) | Open Energy  

Open Energy Info (EERE)

) ) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Fluid Inclusion Analysis At Coso Geothermal Area (1996) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Fluid Inclusion Analysis Activity Date 1996 Usefulness not indicated DOE-funding Unknown Notes Fluid inclusion homogenization temperatures and salinities demonstrate that cool, low salinity ground waters were present when the thermal plume was emplaced. Dilution of the thermal waters occurred above and below the plume producing strong gradients in their compositions. Comparison of mineral and fluid inclusion based temperatures demonstrates that cooling has occurred along the margins of the thermal system but that the interior of the system

400

Fully Coupled Well Models for Fluid Injection and Production...  

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

reservoirs. Wells provide a conduit for injecting greenhouse gases and producing reservoirs fluids, such as brines, natural gas, and crude oil, depending on the target...

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


401

Development of MR fluid damper for motorcycle steering.  

E-Print Network [OSTI]

??MR fluids are smart materials that respond to a magnetic field by changing their rheological properties. This change in the yield shear stress of MR… (more)

Peng, GangRou

2011-01-01T23:59:59.000Z

402

Using supercritical fluids to refine hydrocarbons  

DOE Patents [OSTI]

This is a method to reactively refine hydrocarbons, such as heavy oils with API gravities of less than 20.degree. and bitumen-like hydrocarbons with viscosities greater than 1000 cp at standard temperature and pressure using a selected fluid at supercritical conditions. The reaction portion of the method delivers lighter weight, more volatile hydrocarbons to an attached contacting device that operates in mixed subcritical or supercritical modes. This separates the reaction products into portions that are viable for use or sale without further conventional refining and hydro-processing techniques. This method produces valuable products with fewer processing steps, lower costs, increased worker safety due to less processing and handling, allow greater opportunity for new oil field development and subsequent positive economic impact, reduce related carbon dioxide, and wastes typical with conventional refineries.

Yarbro, Stephen Lee

2014-11-25T23:59:59.000Z

403

Quartz resonator fluid density and viscosity monitor  

DOE Patents [OSTI]

A pair of thickness-shear mode resonators, one smooth and one with a textured surface, allows fluid density and viscosity to be independently resolved. A textured surface, either randomly rough or regularly patterned, leads to trapping of liquid at the device surface. The synchronous motion of this trapped liquid with the oscillating device surface allows the device to weigh the liquid; this leads to an additional response that depends on liquid density. This additional response enables a pair of devices, one smooth and one textured, to independently resolve liquid density and viscosity; the difference in responses determines the density while the smooth device determines the density-viscosity product, and thus, the pair determines both density and viscosity.

Martin, Stephen J. (Albuquerque, NM); Wiczer, James J. (Albuquerque, NM); Cernosek, Richard W. (Albuquerque, NM); Frye, Gregory C. (Cedar Crest, NM); Gebert, Charles T. (Albuquerque, NM); Casaus, Leonard (Bernalillo, NM); Mitchell, Mary A. (Tijeras, NM)

1998-01-01T23:59:59.000Z

404

Fluid catalytic cracking of heavy petroleum fractions  

SciTech Connect (OSTI)

A process is claimed for fluid catalytic cracking of residuum and other heavy oils comprising of gas oil, petroleum residue, reduced and whole crudes and shale oil to produce gasoline and other liquid products which are separated in various streams in a fractionator and associated vapor recovery equipment. The heat from combustion of coke on the coked catalyst is removed by reacting sulfur-containing coke deposits with steam and oxygen in a separate stripper-gasifier to produce a low btu gas stream comprising of sulfur compounds, methane, carbon monoxide, hydrogen, and carbon dioxide at a temperature of from about 1100/sup 0/F. To about 2200/sup 0/F. The partially regenerated catalyst then undergoes complete carbon removal in a regeneration vessel. The regenerated catalyst is recycled for re-use in the cracking of heavy petroleum fractions. The liquid products are gasoline, distillates, heavy fuel oil, and light hydrocarbons.

McHenry, K.W.

1981-06-30T23:59:59.000Z

405

Quantum Rainbow Cosmological Model With Perfect Fluid  

E-Print Network [OSTI]

Isotropic quantum cosmological perfect fluid model is studied in the formalism of Rainbow gravity. It is found that the only surviving matter degree of freedom played the role of cosmic time. With the suitable choice of the Rainbow functions it is possible to find the wave packet naturally from the superposition of the wave functions of the Schr$\\ddot{o}$dinger-Wheeler-deWitt equation. The many-worlds interpretation of quantum mechanics is applied to investigate the behavior of the scale factor and the behavior is found to depend on the operator ordering. It is shown that the model in the Rainbow framework may avoid singularity yielding a bouncing non-singular universe.

Majumder, Barun

2013-01-01T23:59:59.000Z

406

Challenges in plasma edge fluid modelling  

Science Journals Connector (OSTI)

Plasma fluid models like B2, UEDGE or EDGE2D are the standard tools for simulation of scrape-off layer physics, both for design and experimental support. The concept of a numerical tokamak, aiming at a predictive code for ITER, triggers the need to re-assess the available tools and their necessary extensions. These additional physics issues will be summarized. The experience existing in other scientific fields with multi-scale problems and modelling should be used as a guide. Here, the coupling strategies are in particular of interest for fusion problems. As a consequence, a certain construction of integrated modelling codes is needed: depending on the specific problem, models allowing different levels of complexity will be needed. Therefore, a hierarchy of tools is necessary, which will be discussed.

R Schneider; A Runov

2007-01-01T23:59:59.000Z

407

Acoustic sand detector for fluid flowstreams  

DOE Patents [OSTI]

The particle volume and particle mass production rate of particulate solids entrained in fluid flowstreams such as formation sand or fracture proppant entrained in oil and gas production flowstreams is determined by a system having a metal probe interposed in a flow conduit for transmitting acoustic emissions created by particles impacting the probe to a sensor and signal processing circuit which produces discrete signals related to the impact of each of the particles striking the probe. The volume or mass flow rate of particulates is determined from making an initial particle size distribution and particle energy distribution and comparing the initial energy distribution and/or the initial size distribution with values related to the impact energies of a predetermined number of recorded impacts. The comparison is also used to recalibrate the system to compensate for changes in flow velocity.

Beattie, Alan G. (Corrales, NM); Bohon, W. Mark (Frisco, TX)

1993-01-01T23:59:59.000Z

408

Immobilized fluid membranes for gas separation  

DOE Patents [OSTI]

Provided herein are immobilized liquid membranes for gas separation, methods of preparing such membranes and uses thereof. In one example, the immobilized membrane includes a porous metallic host matrix and an immobilized liquid fluid (such as a silicone oil) that is immobilized within one or more pores included within the porous metallic host matrix. The immobilized liquid membrane is capable of selective permeation of one type of molecule (such as oxygen) over another type of molecule (such as water). In some examples, the selective membrane is incorporated into a device to supply oxygen from ambient air to the device for electrochemical reactions, and at the same time, to block water penetration and electrolyte loss from the device.

Liu, Wei; Canfield, Nathan L; Zhang, Jian; Li, Xiaohong Shari; Zhang, Jiguang

2014-03-18T23:59:59.000Z

409

Solar collector for fluid heating system  

SciTech Connect (OSTI)

A solar collector for use in either an upfeed forced hot water heating system or a downfeed system features a pair of serpentine coils arranged in opposing flow relationship within a shallow insulated collector housing having a sealed glass closure panel. The two serpentine coils lie in spaced parallel planes within the housing, and the two coils are offset laterally so that their individual longitudinal loops overlap laterally by approximately one-half the width of each loop. The flow of heated fluid in each serpentine coil is controlled independently of the other coil by a temperature-responsive modulating valve connected in each coil close to the outlet end thereof within the housing. Efficiency of operation and practicality and economy of construction are featured.

Wilson, D.C.

1980-09-30T23:59:59.000Z

410

Computational fluid dynamics modeling of coal gasification in a pressurized spout-fluid bed  

SciTech Connect (OSTI)

Computational fluid dynamics (CFD) modeling, which has recently proven to be an effective means of analysis and optimization of energy-conversion processes, has been extended to coal gasification in this paper. A 3D mathematical model has been developed to simulate the coal gasification process in a pressurized spout-fluid bed. This CFD model is composed of gas-solid hydrodynamics, coal pyrolysis, char gasification, and gas phase reaction submodels. The rates of heterogeneous reactions are determined by combining Arrhenius rate and diffusion rate. The homogeneous reactions of gas phase can be treated as secondary reactions. A comparison of the calculated and experimental data shows that most gasification performance parameters can be predicted accurately. This good agreement indicates that CFD modeling can be used for complex fluidized beds coal gasification processes. 37 refs., 7 figs., 5 tabs.

Zhongyi Deng; Rui Xiao; Baosheng Jin; He Huang; Laihong Shen; Qilei Song; Qianjun Li [Southeast University, Nanjing (China). Key Laboratory of Clean Coal Power Generation and Combustion Technology of Ministry of Education

2008-05-15T23:59:59.000Z

411

Development of an analytical model for organic-fluid fouling  

SciTech Connect (OSTI)

The research goal of this project is to determine ways to effectively mitigate fouling in organic fluids: hydrocarbons and derived fluids. The fouling research focuses on the development of methodology for determining threshold conditions for fouling. Initially, fluid containing chemicals known to produce foulant is analyzed; subsequently, fouling of industrial fluids is investigated. The fouling model developed for determining the effects of physical parameters is the subject of this report. The fouling model is developed on the premise that the chemical reaction for generation of precursor can take place in the bulk fluid, in the thermal-boundary layer, or at the fluid/wall interface, depending upon the interactive effects of fluid dynamics, heat and mass transfer, and the controlling chemical reaction. In the analysis, the experimental data are examined for fouling deposition of polyperoxide produced by autoxidation of indene in kerosene. The effects of fluid and wall temperatures for two flow geometries are analyzed. The results show that the relative effects of physical parameters on the fouling rate differ for the three fouling mechanisms. Therefore, to apply the closed-flow-loop data to industrial conditions, the controlling mechanism must be identified.

Panchal, C.B.; Watkinson, A.P.

1994-10-01T23:59:59.000Z

412

Measuring Asphaltenes and Resins, and Dipole Moment in Petroleum Fluids  

E-Print Network [OSTI]

Measuring Asphaltenes and Resins, and Dipole Moment in Petroleum Fluids Lamia Goual Earth Science, Palo Alto, CA 94306 A petroleum fluid can be di®ided into three types of species: asphaltenes, resins or mildly polar. The interaction among these species strongly affect asphaltene precipitation from petroleum

Firoozabadi, Abbas

413

ELECTRO-MAGNETO-FLUID-STRUCTURAL COUPLING PROBLEM: THE VIBRATING VISCOMETER  

E-Print Network [OSTI]

for the sensor de- sign, that couples fluid, structure and magnetism. NOMENCLATURE Q Quality factor. Angular oscillator, permanent magnets and two coils. A driven alternative current at fixed frequency is appliedELECTRO-MAGNETO-FLUID-STRUCTURAL COUPLING PROBLEM: THE VIBRATING VISCOMETER Doudou Badiane PRISME

Boyer, Edmond

414

Tailored Working Fluids for Enhanced Binary Geothermal Power Plants  

Broader source: Energy.gov [DOE]

DOE Geothermal Program Peer Review 2010 - Presentation. Project Objective: To improve the utilization of available energy in geothermal resources and increase the energy conversion efficiency of systems employed by a) tailoring the subcritical and/or supercritical glide of enhanced working fluids to best match thermal resources, and b) identifying appropriate thermal system and component designs for the down-selected working fluids.

415

Fluid squeeze-out between solids with rough surfaces  

E-Print Network [OSTI]

We study the fluid squeeze-out from the interface between an elastic solid with a flat surface and a rigid solid with a randomly rough surface. As an application we discuss fluid squeeze-out between a tire tread block and a road surface. Some implications for the leakage of seals are discussed, and experimental data are presented to test the theory.

B. Lorenz; B. N. J. Persson

2010-04-07T23:59:59.000Z

416

Tunable soft structure in charged fluids confined by dielectric interfaces  

Science Journals Connector (OSTI)

...56), or the non-equilibrium...and quantify the thermal forces in fluids...such as the atmospheric chemistry, colloid...one-component plasma up to {gamma...statistical mechanics of non-uniform, classical...Rev E Stat Phys Plasmas Fluids Relat...The interplay of thermal motion, short-range...

Jos W. Zwanikken; Monica Olvera de la Cruz

2013-01-01T23:59:59.000Z

417

MEC E 230 Introduction to Thermo-fluid sciences  

E-Print Network [OSTI]

an introduction to thermo-fluid sciences needed in mechanical engineering. The physics of heat transfer and fluid sciences: Introduction to modes of heat trans- fer. One-dimensional heat conduction. Heat transfer from heat transfer from engineering models and using an electrical analogy · Classify a Conduction

Flynn, Morris R.

418

EPS 22 The Fluid Earth: Oceans, Atmosphere, Climate & Environment  

E-Print Network [OSTI]

EPS 22 The Fluid Earth: Oceans, Atmosphere, Climate & Environment Spring 2012 Instructors: Steven Hall E Overview Description: EPS22 introduces students to the fluid earth, emphasizing Earth's weather is EPS22? A graphical representation of major topics. Current topics in atmospheric and ocean sciences

Huybers, Peter

419

Power systems utilizing the heat of produced formation fluid  

DOE Patents [OSTI]

Systems, methods, and heaters for treating a subsurface formation are described herein. At least one method includes treating a hydrocarbon containing formation. The method may include providing heat to the formation; producing heated fluid from the formation; and generating electricity from at least a portion of the heated fluid using a Kalina cycle.

Lambirth, Gene Richard (Houston, TX)

2011-01-11T23:59:59.000Z

420

Structure and Thermodynamics of Subduction Zone Fluids from Spectroscopic Studies  

Science Journals Connector (OSTI)

...Na2Si2O5-bearing aqueous fluids (NS2 sol.) and hydrous haplogranite melts...pressures and temperatures. Amounts of HCl, NS2 in the fluids, and H2O and fluorine in...Driesner 2013, this volume). Improvement in codes and computational power have allowed to...

Carmen Sanchez-Valle

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


421

Analysis of Carbamate Pesticides by Packed Column Supercritical Fluid Chromatography  

Science Journals Connector (OSTI)

......oxamyl. 1 8 2 Figure 5. The effect of composition (% methanol in carbon dioxide) on...and R. Moulder. Trace anal ysis of agrochemicals by supercritical fluid chromatography...vented injection in the analysis of agrochemicals by capillary supercritical fluid chromatography......

Terry A. Berger; William H. Wilson; Jerome F. Deye

1994-05-01T23:59:59.000Z

422

Fluid Stratigraphy and Permeable Zones of the Coso Geothermal Reservoir |  

Open Energy Info (EERE)

Stratigraphy and Permeable Zones of the Coso Geothermal Reservoir Stratigraphy and Permeable Zones of the Coso Geothermal Reservoir Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: Fluid Stratigraphy and Permeable Zones of the Coso Geothermal Reservoir Details Activities (1) Areas (1) Regions (0) Abstract: A fence-diagram for the Coso geothermal reservoir is developed from Fluid Inclusion Stratigraphy (FIS) analyses. Fluid inclusion gas chemistry in well cuttings collected at 20 ft intervals is analyzed and plotted on well log diagrams. The working hypothesis is that select gaseous species and species ratios indicate areas of groundwater and reservoir fluid flow, fluid processes and reservoir seals. Boiling and condensate zones are distinguished. Permeable zones are indicated by a large change in

423

A Fluid-Inclusion Investigation Of The Tongonan Geothermal Field,  

Open Energy Info (EERE)

Fluid-Inclusion Investigation Of The Tongonan Geothermal Field, Fluid-Inclusion Investigation Of The Tongonan Geothermal Field, Philippines Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Fluid-Inclusion Investigation Of The Tongonan Geothermal Field, Philippines Details Activities (0) Areas (0) Regions (0) Abstract: At least 660 fluid-inclusion homogenization temperature (Th) and 44 freezing temperature (Tm) measurements, mainly on anhydrite crystals sampled to 2.5 km depth from 28 wells, record thermal and chemical changes in the Tongonan geothermal field. Interpretations of the Th (175-368°C range). Tm (-0.3 to -12.7°C range) and crushing stage observations indicate that early trapped fluids contained up to (approximate)2 mol% CO2 (now measured at <0.4 mol%). reservoir temperatures have decreased by

424

Isotopic Analysis- Fluid At Coso Geothermal Area (2007) | Open Energy  

Open Energy Info (EERE)

Isotopic Analysis- Fluid At Coso Geothermal Area (2007) Isotopic Analysis- Fluid At Coso Geothermal Area (2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Coso Geothermal Area (2007) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Isotopic Analysis- Fluid Activity Date 2007 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine the location of the heat source Notes Fluids have been sampled from 9 wells and 2 fumaroles from the East Flank of the Coso hydrothermal system with a view to identifying, if possible, the location and characteristics of the heat source inflows into this portion of the geothermal field. Preliminary results show that there has been extensive vapor loss in the system, most probably in response to

425

Microscale fluid transport using optically controlled marangoni effect  

DOE Patents [OSTI]

Low energy light illumination and either a doped semiconductor surface or a surface-plasmon supporting surface are used in combination for manipulating a fluid on the surface in the absence of any applied electric fields or flow channels. Precise control of fluid flow is achieved by applying focused or tightly collimated low energy light to the surface-fluid interface. In the first embodiment, with an appropriate dopant level in the semiconductor substrate, optically excited charge carriers are made to move to the surface when illuminated. In a second embodiment, with a thin-film noble metal surface on a dispersive substrate, optically excited surface plasmons are created for fluid manipulation. This electrode-less optical control of the Marangoni effect provides re-configurable manipulations of fluid flow, thereby paving the way for reprogrammable microfluidic devices.

Thundat, Thomas G (Knoxville, TN); Passian, Ali (Knoxville, TN); Farahi, Rubye H (Oak Ridge, TN)

2011-05-10T23:59:59.000Z

426

Aqueous absorption fluids. Annual report, July 1988-June 1989  

SciTech Connect (OSTI)

This report describes the second year of study of aqueous-based working fluids that allow for air-cooled absorption chiller operation. The successful development of such fluids will eliminate the need for cooling towers in gas-fired chiller equipment for residential and unitary markets and possibly allow for building heating with absorber heat. Based on experimental results, a single primary candidate working fluid was selected for further study. The fluid was found to exhibit a potential absorber temperature increase of 10 C (18 F) or more. Apparatus for the determination of specific heat capacity, thermal conductivity and absorber-film heat-transfer coefficient was constructed. The equilibrium vapor pressure and specific heat capacity of the primary candidate fluid were measured as a function of temperature and concentration.

Langeliers, J.

1989-07-01T23:59:59.000Z

427

Feedback regulated induction heater for a flowing fluid  

DOE Patents [OSTI]

A regulated induction heater for heating a stream of flowing fluid to a predetermined desired temperature. The heater includes a radiofrequency induction coil which surrounds a glass tube through which the fluid flows. A heating element consisting of a bundle of approximately 200 stainless steel capillary tubes located within the glass tube couples the output of the induction coil to the fluid. The temperature of the fluid downstream from the heating element is sensed with a platinum resistance thermometer, the output of which is applied to an adjustable porportional and integral feedback control circuit which regulates the power applied to the induction coil. The heater regulates the fluid temperature to within 0.005/sup 0/C at a flow rate of 50 cm/sup 3//sec with a response time of less than 0.1 second, and can accommodate changes in heat load up to 1500 watts.

Migliori, A.; Swift, G.W.

1984-06-13T23:59:59.000Z

428

Feedback regulated induction heater for a flowing fluid  

DOE Patents [OSTI]

A regulated induction heater for heating a stream of flowing fluid to a predetermined desired temperature. The heater includes a radiofrequency induction coil which surrounds a glass tube through which the fluid flows. A heating element consisting of a bundle of approximately 200 stainless steel capillary tubes located within the glass tube couples the output of the induction coil to the fluid. The temperature of the fluid downstream from the heating element is sensed with a platinum resistance thermometer, the output of which is applied to an adjustable proportional and integral feedback control circuit which regulates the power applied to the induction coil. The heater regulates the fluid temperature to within 0.005.degree. C. at a flow rate of 50 cm.sup.3 /second with a response time of less than 0.1 second, and can accommodate changes in heat load up to 1500 watts.

Migliori, Albert (Santa Fe, NM); Swift, Gregory W. (Los Alamos, NM)

1985-01-01T23:59:59.000Z

429

Shear-slip analysis in multiphase fluid-flow reservoir engineering ap plications using TOUGH-FLAC  

E-Print Network [OSTI]

IN MULTIPHASE FLUID-FLOW RESERVOIR ENGINEERING APPLICATIONSin multiphase fluid-flow reservoir-engineering applications.in multiphase fluid-flow reservoir engineering applications.

Rutqvist, Jonny; Birkholzer, Jens; Cappa, Frederic; Oldenburg, Curt; Tsang, Chin-Fu

2008-01-01T23:59:59.000Z

430

Fluid Statics When the fluid velocity is zero, called the hydrostatic condition, the pressure variation is due only to the  

E-Print Network [OSTI]

and zdirections can be calculated. The total net force vector, due to pressure, is: Notice that the termFluid Statics When the fluid velocity is zero, called the hydrostatic condition, the pressure the element is at rest, summation of all forces must equal zero. 0 0 1 2 From geometry, . After

Bahrami, Majid

431

Direct determination of fluid-solid coexistence of square-well fluids confined in narrow cylindrical hard pores  

E-Print Network [OSTI]

-liquid coexistence, such as Gibbs ensemble Monte Carlo GEMC ,5 Gibbs­Duhem integration GDI ,6,7 grand- canonical the free energy calculation and GDI to determine the fluid-solid coexistence and the metastable fluid-volume-biased method in conjunction with GDI to develop the full vapor-solid, vapor-liquid, and liquid- solid phase

Singh, Jayant K.

432

Prolonged effect of fluid flow stress on the proliferative activity of mesothelial cells after abrupt discontinuation of fluid streaming  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Late-onset peritoneal fibrosis leading to EPS remains to be elucidated. Black-Right-Pointing-Pointer Fluid streaming is a potent factor for peritoneal fibrosis in PD. Black-Right-Pointing-Pointer We focused on the prolonged effect of fluid streaming on mesothelial cell kinetics. Black-Right-Pointing-Pointer A history of fluid streaming exposure promoted mesothelial proliferative activity. Black-Right-Pointing-Pointer We have thus identified a potent new factor for late-onset peritoneal fibrosis. -- Abstract: Encapsulating peritoneal sclerosis (EPS) often develops after transfer to hemodialysis and transplantation. Both termination of peritoneal dialysis (PD) and transplantation-related factors are risks implicated in post-PD development of EPS, but the precise mechanism of this late-onset peritoneal fibrosis remains to be elucidated. We previously demonstrated that fluid flow stress induced mesothelial proliferation and epithelial-mesenchymal transition via mitogen-activated protein kinase (MAPK) signaling. Therefore, we speculated that the prolonged bioactive effect of fluid flow stress may affect mesothelial cell kinetics after cessation of fluid streaming. To investigate how long mesothelial cells stay under the bioactive effect brought on by fluid flow stress after removal of the stress, we initially cultured mesothelial cells under fluid flow stress and then cultured the cells under static conditions. Mesothelial cells exposed to fluid flow stress for a certain time showed significantly high proliferative activity compared with static conditions after stoppage of fluid streaming. The expression levels of protein phosphatase 2A, which dephosphorylates MAPK, in mesothelial cells changed with time and showed a biphasic pattern that was dependent on the duration of exposure to fluid flow stress. There were no differences in the fluid flow stress-related bioactive effects on mesothelial cells once a certain time had passed. The present findings show that fluid flow stress exerts a prolonged bioactive effect on mesothelial cells after termination of fluid streaming. These findings support the hypothesis that a history of PD for a certain period could serve as a trigger of EPS after stoppage of PD.

Aoki, Shigehisa, E-mail: aokis@cc.saga-u.ac.jp [Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Saga (Japan)] [Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Saga (Japan); Ikeda, Satoshi [Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Saga (Japan)] [Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Saga (Japan); Takezawa, Toshiaki [Transgenic Animal Research Center, National Institute of Agrobiological Sciences, Ibaraki (Japan)] [Transgenic Animal Research Center, National Institute of Agrobiological Sciences, Ibaraki (Japan); Kishi, Tomoya [Department of Internal Medicine, Saga University, Saga (Japan)] [Department of Internal Medicine, Saga University, Saga (Japan); Makino, Junichi [Makino Clinic, Saga (Japan)] [Makino Clinic, Saga (Japan); Uchihashi, Kazuyoshi; Matsunobu, Aki [Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Saga (Japan)] [Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Saga (Japan); Noguchi, Mitsuru [Department of Urology, Faculty of Medicine, Saga University, Saga (Japan)] [Department of Urology, Faculty of Medicine, Saga University, Saga (Japan); Sugihara, Hajime [Department of Physical Therapy, International University of Health and Welfare, Fukuoka (Japan)] [Department of Physical Therapy, International University of Health and Welfare, Fukuoka (Japan); Toda, Shuji [Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Saga (Japan)] [Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Saga (Japan)

2011-12-16T23:59:59.000Z

433

-Oak Ridge National l. oy [EFECT%W flHSUia-9PI gi)N~PCOEjJIR!.,o tS N9IN FN_RWiD)LCTH pgR^ s -  

E-Print Network [OSTI]

, and cooler) of a I maximum velocity of fluid based on cross- Stirling engine properly. Two major design goals occurring in a real Stirling engine. Irmiance of the GPU-3 and 41.3 enginoe is dii- The effects of pressure

Oak Ridge National Laboratory

434

Transient Temperature Modeling For Wellbore Fluid Under Static and Dynamic Conditions  

E-Print Network [OSTI]

for geothermal wells and prediction of injection fluid temperatures. In this thesis, development and usage of three models for transient fluid temperature are presented. Two models predict transient temperature of flowing fluid under separate flow configurations...

Ali, Muhammad

2014-04-22T23:59:59.000Z

435

Thermo-fluid Dynamics of Flash Atomizing Sprays and Single Droplet Impacts  

E-Print Network [OSTI]

and G. Aguilar. Fluid and heat transfer dynamics of cryogen108 5.4.3 Fluid and Heat Transfer Dynamics duringpractice. 5.4.3 Fluid and Heat Transfer Dynamics during CSC

Vu, Henry

2010-01-01T23:59:59.000Z

436

Thermo-fluid Dynamics of Flash Atomizing Sprays and Single Droplet Impacts  

E-Print Network [OSTI]

Journal Series B-Fluids and Thermal Engineering, 1994. 37(Journal Series B-Fluids and Thermal Engineering, 1994. 37 (Journal Series B-Fluids and Thermal Engineering, 1994. 37(

Vu, Henry

2010-01-01T23:59:59.000Z

437

Surface tension and vaporliquid phase coexistence of the square-well fluid  

E-Print Network [OSTI]

are compared with predictions from the statistical associating fluid theory SAFT , and SAFT is shown to give has been applied with the statistical associating fluid theory SAFT treatment of associating fluids

Singh, Jayant K.

438

Fluid-driven deformation of a soft granular material  

E-Print Network [OSTI]

Compressing a porous, fluid-filled material will drive the interstitial fluid out of the pore space, as when squeezing water out of a kitchen sponge. Inversely, injecting fluid into a porous material can deform the solid structure, as when fracturing a shale for natural gas recovery. These poromechanical interactions play an important role in geological and biological systems across a wide range of scales, from the propagation of magma through the Earth's mantle to the transport of fluid through living cells and tissues. The theory of poroelasticity has been largely successful in modeling poromechanical behavior in relatively simple systems, but this continuum theory is fundamentally limited by our understanding of the pore-scale interactions between the fluid and the solid. In growing, melting, granular, and fibrous materials, these interactions can be extremely complex. Here, we present a high-resolution measurement of poromechanical deformation driven by fluid injection. We inject fluid into a dense, confined monolayer of soft particles and use particle tracking to reveal the dynamics of the multi-scale deformation field. While a continuum model based on a modification of conventional poroelastic theory captures certain macroscopic features of the deformation, the particle-scale deformation field exhibits dramatic departures from smooth, continuum behavior. We observe novel grain-scale plasticity and hysteresis, as well as petal-like mesoscale structures that are connected to material failure through spiral shear banding.

Christopher W. MacMinn; Eric R. Dufresne; John S. Wettlaufer

2014-05-28T23:59:59.000Z

439

Chemical deposition methods using supercritical fluid solutions  

DOE Patents [OSTI]

A method for depositing a film of a desired material on a substrate comprises dissolving at least one reagent in a supercritical fluid comprising at least one solvent. Either the reagent is capable of reacting with or is a precursor of a compound capable of reacting with the solvent to form the desired product, or at least one additional reagent is included in the supercritical solution and is capable of reacting with or is a precursor of a compound capable of reacting with the first reagent or with a compound derived from the first reagent to form the desired material. The supercritical solution is expanded to produce a vapor or aerosol and a chemical reaction is induced in the vapor or aerosol so that a film of the desired material resulting from the chemical reaction is deposited on the substrate surface. In an alternate embodiment, the supercritical solution containing at least one reagent is expanded to produce a vapor or aerosol which is then mixed with a gas containing at least one additional reagent. A chemical reaction is induced in the resulting mixture so that a film of the desired material is deposited.

Sievers, Robert E. (Boulder, CO); Hansen, Brian N. (Boulder, CO)

1990-01-01T23:59:59.000Z

440

Viscosity of isotropic hard particle fluids  

Science Journals Connector (OSTI)

A kinetic theory for the frequency?dependent shear viscosity ?(?) of isotropic fluids composed of non?spherical hard convex bodies is extended in two ways. First the theory is reformulated to allow ?(?) to be expressed directly in terms of matrix elements involving the shear stress tensor rather than in terms of the transverse momentum correlation function. Second relaxation of the antisymmetric component of the stress due to coupling with spin angular momentum is explicitly incorporated; this corrects an error in a previous version of the theory. The revised kinetic theory is compared with computer simulations for hard ellipsoids of revolution of axial ratio 2 3 5 and 10. Both the symmetric and antisymmetric contributions to ?(?) are well reproduced. Coupling with the collective molecular second?rank orientation tensor remains an important factor in determining the variation of ?(?) from high to low frequencies; the prediction of the magnitude of the associated dip in ?(?) is significantly improved. The new version of the theory is also more successful in predicting values of the zero?frequency shear viscosity ? the shear?orientation coupling parameter R and the Stokes–Einstein (–Debye) products D s? and D r?.

Michael P. Allen; Philip J. Camp; Carl P. Mason; Glenn T. Evans; Andrew J. Masters

1996-01-01T23:59:59.000Z

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


441

Hamilton's equations for a fluid membrane  

E-Print Network [OSTI]

Consider a homogenous fluid membrane described by the Helfrich-Canham energy, quadratic in the mean curvature of the membrane surface. The shape equation that determines equilibrium configurations is fourth order in derivatives and cubic in the mean curvature. We introduce a Hamiltonian formulation of this equation which dismantles it into a set of coupled first order equations. This involves interpreting the Helfrich-Canham energy as an action; equilibrium surfaces are generated by the evolution of space curves. Two features complicate the implementation of a Hamiltonian framework: (i) The action involves second derivatives. This requires treating the velocity as a phase space variable and the introduction of its conjugate momentum. The canonical Hamiltonian is constructed on this phase space. (ii) The action possesses a local symmetry -- reparametrization invariance. The two labels we use to parametrize points on the surface are themselves physically irrelevant. This symmetry implies primary constraints, one for each label, that need to be implemented within the Hamiltonian. The two lagrange multipliers associated with these constraints are identified as the components of the acceleration tangential to the surface. The conservation of the primary constraints imply two secondary constraints, fixing the tangential components of the momentum conjugate to the position. Hamilton's equations are derived and the appropriate initial conditions on the phase space variables are identified. Finally, it is shown how the shape equation can be reconstructed from these equations.

Riccardo Capovilla; Jemal Guven; Efrain Rojas

2005-05-25T23:59:59.000Z

442

Acoustic radiation due to a fluid loading discontinuity on an infinite membrane  

Science Journals Connector (OSTI)

Edge?mode radiation is determined for an infinite membrane with a discontinuous fluid loading condition. The upper half of the membrane is exposed to a heavy fluid which accounts for a fluid–structure interaction. The lower half of the membrane is exposed to very light fluid which imposes no fluid loading on the structure. A very soft compliant layer is attached to half of the membrane surface. The compliant layer lessens the local coupling between the fluid and the structure thus creating the fluid loading discontinuity. The effect of this fluid loading discontinuity upon the radiated farfield is evaluated.

Mauro Pierucci

1978-01-01T23:59:59.000Z

443

Experimental study of fluid flow and heat transfer in tortuous microchannels.  

E-Print Network [OSTI]

??Tortuous microchannels have attracted increasing interest due to great potential to enhance fluid mixing and heat transfer. While the fluid flow and heat transfer in… (more)

Dai, Zhenhui

2014-01-01T23:59:59.000Z

444

Monitoring the Effect of Injection of Fluids from the Lake County...  

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

Monitoring the Effect of Injection of Fluids from the Lake County Pipeline on Seismicity at The Geysers, California Geothermal Field. Monitoring the Effect of Injection of Fluids...

445

Using Solid Particles as Heat Transfer Fluid for use in Concentrating...  

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

Using Solid Particles as Heat Transfer Fluid for use in Concentrating Solar Power (CSP) Plants Using Solid Particles as Heat Transfer Fluid for use in Concentrating Solar Power...

446

FRACSTIM/I: A Fully Coupled Fluid Flow/Heat Transport and Geomechanica...  

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

FRACSTIMI: A Fully Coupled Fluid FlowHeat Transport and Geomechanical DeformationFracture Generation Simulator FRACSTIMI: A Fully Coupled Fluid FlowHeat Transport and...

447

Imaging Fluid Flow in Geothermal Wells Using Distributed Thermal Perturbation Sensing  

E-Print Network [OSTI]

Imaging Fluid Flow in Geothermal Wells Using Distributed16 Imaging Fluid Flow in Geothermal Wells Using Distributedflow processes near a geothermal well under heating and

Freifeld, B.

2011-01-01T23:59:59.000Z

448

Heat Transfer and Fluid Mechanics - Nuclear Engineering Division (Argonne)  

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

Engineering Computation Engineering Computation and Design > Heat Transfer and Fluid Mechanics Capabilities Engineering Computation and Design Engineering and Structural Mechanics Systems/Component Design, Engineering and Drafting Heat Transfer and Fluid Mechanics Overview Thermal Hydraulic Optimization of Nuclear Systems Underhood Thermal Management Combustion Simulations Advanced Model and Methodology Development Multi-physics Reactor Performance and Safety Simulations Other Capabilities Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Heat Transfer and Fluid Mechanics Bookmark and Share Engineering Simulation Capabilities at Argonne Nuclear Engineering Division The Engineering Simulation section specializes in the development and

449

Method for controlling clathrate hydrates in fluid systems  

DOE Patents [OSTI]

Discussed is a process for preventing clathrate hydrate masses from impeding the flow of fluid in a fluid system. An additive is contacted with clathrate hydrate masses in the system to prevent those clathrate hydrate masses from impeding fluid flow. The process is particularly useful in the natural gas and petroleum production, transportation and processing industry where gas hydrate formation can cause serious problems. Additives preferably contain one or more five member and/or six member cyclic chemical groupings. Additives include poly(N-vinyl-2-pyrrolidone) and hydroxyethylcellulose, either in combination or alone.

Sloan, Jr., Earle D. (Golden, CO)

1995-01-01T23:59:59.000Z

450

Lattice-Boltzmann model for interacting amphiphilic fluids  

Science Journals Connector (OSTI)

We develop our recently proposed lattice-Boltzmann method for the nonequilibrium dynamics of amphiphilic fluids [H. Chen, B. M. Boghosian, P. V. Coveney, and M. Nekovee, Proc. R. Soc. London, Ser. A 456, 2043 (2000)]. Our method maintains an orientational degree of freedom for the amphiphilic species and models fluid interactions at a microscopic level by introducing self-consistent mean-field forces between the particles into the lattice-Boltzmann dynamics, in a way that is consistent with kinetic theory. We present the results of extensive simulations in two dimensions which demonstrate the ability of our model to capture the correct phenomenology of binary and ternary amphiphilic fluids.

Maziar Nekovee; Peter V. Coveney; Hudong Chen; Bruce M. Boghosian

2000-12-01T23:59:59.000Z

451

Lattice Boltzmann scheme for fluids with dynamic heterogeneities  

Science Journals Connector (OSTI)

We introduce and discuss a three-dimensional mesoscopic lattice Boltzmann model for the numerical simulation of strongly-interacting fluids with dynamic inhomogeneities. The model is based on an extension of the standard lattice Boltzmann dynamics in which streaming between neighboring lattice sites is constrained by the value of the nonlocal density of the surrounding fluid. The resulting dynamics exhibits typical features of dynamically heterogeneous fluids, such as long-time relaxation, non-Gaussian density distributions and dynamic heterogeneities. Due to its intrinsically parallel dynamics and absence of statistical noise, the method is expected to compute significantly faster than molecular dynamics, Monte Carlo, and lattice glass models.

A. Lamura and S. Succi

2006-06-28T23:59:59.000Z

452

Entropy production rate as a constraint for collisionless fluid closures  

SciTech Connect (OSTI)

A novel method is proposed to construct collisionless fluid closures accounting for some kinetic properties. The first dropped fluid moment is assumed to be a linear function of the lower order ones. Optimizing the agreement between the fluid and kinetic entropy production rates is used to constrain the coefficients of the linear development. This procedure is applied to a reduced version of the interchange instability. The closure, involving the absolute value of the wave vector, is non-local in real space. In this case, the linear instability thresholds are the same, and the linear growth rates exhibit similar characteristics. Such a method is applicable to other models and classes of instabilities.

Fleurence, E.; Sarazin, Y.; Garbet, X.; Dif-Pradalier, G.; Ghendrih, Ph.; Grandgirard, V.; Ottaviani, M. [Association Euratom-CEA, CEA/DSM/DRFC Cadarache, 13108 Saint-Paul-Lez-Durance (France)

2006-11-30T23:59:59.000Z

453

Computational Fluid Dynamics of rising droplets  

SciTech Connect (OSTI)

The main goal of this study is to perform simulations of droplet dynamics using Truchas, a LANL-developed computational fluid dynamics (CFD) software, and compare them to a computational study of Hysing et al.[IJNMF, 2009, 60:1259]. Understanding droplet dynamics is of fundamental importance in liquid-liquid extraction, a process used in the nuclear fuel cycle to separate various components. Simulations of a single droplet rising by buoyancy are conducted in two-dimensions. Multiple parametric studies are carried out to ensure the problem set-up is optimized. An Interface Smoothing Length (ISL) study and mesh resolution study are performed to verify convergence of the calculations. ISL is a parameter for the interface curvature calculation. Further, wall effects are investigated and checked against existing correlations. The ISL study found that the optimal ISL value is 2.5{Delta}x, with {Delta}x being the mesh cell spacing. The mesh resolution study found that the optimal mesh resolution is d/h=40, for d=drop diameter and h={Delta}x. In order for wall effects on terminal velocity to be insignificant, a conservative wall width of 9d or a nonconservative wall width of 7d can be used. The percentage difference between Hysing et al.[IJNMF, 2009, 60:1259] and Truchas for the velocity profiles vary from 7.9% to 9.9%. The computed droplet velocity and interface profiles are found in agreement with the study. The CFD calculations are performed on multiple cores, using LANL's Institutional High Performance Computing.

Wagner, Matthew [Lake Superior State University; Francois, Marianne M. [Los Alamos National Laboratory

2012-09-05T23:59:59.000Z

454

Isotopic Analysis- Fluid At Sierra Valley Geothermal Area (1990) | Open  

Open Energy Info (EERE)

Isotopic Analysis- Fluid At Sierra Valley Geothermal Area (1990) Isotopic Analysis- Fluid At Sierra Valley Geothermal Area (1990) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Sierra Valley Geothermal Area (1990) Exploration Activity Details Location Sierra Valley Geothermal Area Exploration Technique Isotopic Analysis- Fluid Activity Date 1990 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine the recharge of the area Notes Hydrogen and oxygen isotope data on waters of Coso thermal and nonthermal waters were studied. Hydrogen and oxygen isotopes do not uniquely define the recharge area for the Coso geothermal system but strongly suggest Sierran recharge with perhaps some local recharge. References Whelan, J. A. (1 September 1990) Water geochemistry study of

455

Isotopic Analysis- Fluid At Coso Geothermal Area (1982) | Open Energy  

Open Energy Info (EERE)

Analysis- Fluid At Coso Geothermal Area (1982) Analysis- Fluid At Coso Geothermal Area (1982) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Coso Geothermal Area (1982) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Isotopic Analysis- Fluid Activity Date 1982 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine recharge for the system Notes Thirty-nine water samples were collected from the Coso geothermal system and vicinity and were analyzed for major chemical constituents and deltaD and delta18O. Non-thermal ground waters from the Coso Range were found to be isotopically heavier than non-thermal ground waters from the Sierra Nevada to the west. The deltaD value for the deep thermal water at Coso is

456

Seismicity And Fluid Geochemistry At Lassen Volcanic National Park,  

Open Energy Info (EERE)

Seismicity And Fluid Geochemistry At Lassen Volcanic National Park, Seismicity And Fluid Geochemistry At Lassen Volcanic National Park, California- Evidence For Two Circulation Cells In The Hydrothermal System Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Seismicity And Fluid Geochemistry At Lassen Volcanic National Park, California- Evidence For Two Circulation Cells In The Hydrothermal System Details Activities (7) Areas (2) Regions (0) Abstract: Seismic analysis and geochemical interpretations provide evidence that two separate hydrothermal cells circulate within the greater Lassen hydrothermal system. One cell originates south to SW of Lassen Peak and within the Brokeoff Volcano depression where it forms a reservoir of hot fluid (235-270°C) that boils to feed steam to the high-temperature

457

Isotopic Analysis- Fluid At Valles Caldera - Sulphur Springs Area (White,  

Open Energy Info (EERE)

Isotopic Analysis- Fluid At Valles Caldera - Sulphur Springs Area (White, Isotopic Analysis- Fluid At Valles Caldera - Sulphur Springs Area (White, Et Al., 1992) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Valles Caldera - Sulphur Springs Area (White, Et Al., 1992) Exploration Activity Details Location Valles Caldera - Sulphur Springs Area Exploration Technique Isotopic Analysis- Fluid Activity Date Usefulness not indicated DOE-funding Unknown Notes Used various geochemical techniques to obtain data from which information regarding mass transfer rates. This then led to conclucions of the history/evolution of the geothermal system. Unclear whether useful for exploration purposes. References Art F. White, Nancy J. Chuma, Fraser Goff (1992) Mass Transfer Constraints On The Chemical Evolution Of An Active Hydrothermal System,

458

DISPLAYING AND INTERPRETING FLUID INCLUSION STRATIGRAPHY ANALYSES ON MUDLOG  

Open Energy Info (EERE)

DISPLAYING AND INTERPRETING FLUID INCLUSION STRATIGRAPHY ANALYSES ON MUDLOG DISPLAYING AND INTERPRETING FLUID INCLUSION STRATIGRAPHY ANALYSES ON MUDLOG GRAPHS Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: DISPLAYING AND INTERPRETING FLUID INCLUSION STRATIGRAPHY ANALYSES ON MUDLOG GRAPHS Details Activities (1) Areas (1) Regions (0) Abstract: This is the fourth paper in a series on developing fluid inclusion stratigraphy (FIS) as a logging tool for geothermal bore holes. Here we address methods of displaying analyses and plotting gas ratios used for data interpretation on mudlog plots. The goal is to develop a rapid method of data display and interpretation for the up to 10,000 analyses returned by a geothermal well FIS analysis. Author(s): Norman, D.I.; Dilley, L.M.; McCulloch, J. Published: PROCEEDINGS, Thirtieth Workshop on Geothermal Reservoir

459

Integrated mineralogical and fluid inclusion study of the Coso geothermal  

Open Energy Info (EERE)

mineralogical and fluid inclusion study of the Coso geothermal mineralogical and fluid inclusion study of the Coso geothermal systems, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: Integrated mineralogical and fluid inclusion study of the Coso geothermal systems, California Details Activities (1) Areas (1) Regions (0) Abstract: Coso is one of several high-temperature geothermal systems on the margins of the Basin and Range province that is associated with recent volcanic activity. This system, which is developed entirely in fractured granitic and metamorphic rocks, consists of a well-defined thermal plume that originates in the southern part of the field and then flows upward and laterally to the north. Fluid inclusion homogenization temperatures and salinities demonstrate that cool, low salinity ground waters were present

460

Isotopic Analysis- Fluid At Indian Valley Hot Springs Geothermal Area  

Open Energy Info (EERE)

Isotopic Analysis- Fluid At Indian Valley Hot Springs Geothermal Area Isotopic Analysis- Fluid At Indian Valley Hot Springs Geothermal Area (1990) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Indian Valley Hot Springs Geothermal Area (1990) Exploration Activity Details Location Indian Valley Hot Springs Geothermal Area Exploration Technique Isotopic Analysis- Fluid Activity Date 1990 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine the recharge of the area Notes Hydrogen and oxygen isotope data on waters of Coso thermal and nonthermal waters were studied. Hydrogen and oxygen isotopes do not uniquely define the recharge area for the Coso geothermal system but strongly suggest Sierran recharge with perhaps some local recharge. References

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


461

Isotopic Analysis Fluid At Coso Geothermal Area (1997) | Open Energy  

Open Energy Info (EERE)

Fluid At Coso Geothermal Area (1997) Fluid At Coso Geothermal Area (1997) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Coso Geothermal Area (1997) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Isotopic Analysis- Fluid Activity Date 1997 Usefulness not indicated DOE-funding Unknown Exploration Basis Identify the source of chlorine Notes The 36Cl/Cl values for several geothermal water samples and reservoir host rock samples have been measured. The results suggest that the thermal waters could be connate waters derived from sedimentary formations, presumably underlying and adjacent top the granitic rocks, which have recently migrated into the host rocks. Alternatively, most of the chlorine but not the water, may have recently input into the system from magmatic

462

Can We Accurately Model Fluid Flow in Shale?  

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

Can We Accurately Model Fluid Flow Can We Accurately Model Fluid Flow in Shale? Can We Accurately Model Fluid Flow in Shale? Print Thursday, 03 January 2013 00:00 Over 20 trillion cubic meters of natural gas are trapped in shale, but many shale oil and gas producers still use models of underground fluid flow that date back to the heyday of easy-to-tap gas and liquid crude. The source of shale oil and gas is kerogen, an organic material in the shale, but until now kerogen hasn't been incorporated in mathematical models of shale gas reservoirs. Paulo Monteiro, Chris Rycroft, and Grigory Isaakovich Barenblatt, with the Computational Research Division and the Advanced Light Source, recently modeled how pressure gradients in the boundary layer between kerogen inclusions and shale matrices affect productivity and can model reservoir longevity.

463

Isotopic Analysis- Fluid At Coso Geothermal Area (1990) | Open Energy  

Open Energy Info (EERE)

Analysis- Fluid At Coso Geothermal Area (1990) Analysis- Fluid At Coso Geothermal Area (1990) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Coso Geothermal Area (1990) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Isotopic Analysis- Fluid Activity Date 1990 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine the recharge of the area Notes Hydrogen and oxygen isotope data on waters of Coso thermal and nonthermal waters were studied. Hydrogen and oxygen isotopes do not uniquely define the recharge area for the Coso geothermal system but strongly suggest Sierran recharge with perhaps some local recharge. References Whelan, J. A. (1 September 1990) Water geochemistry study of Indian Wells Valley, Inyo and Kern Counties, California. Supplement.

464

Isotopic Analysis-Fluid At Yellowstone Caldera Geothermal Region (1977) |  

Open Energy Info (EERE)

Isotopic Analysis-Fluid At Yellowstone Caldera Geothermal Region (1977) Isotopic Analysis-Fluid At Yellowstone Caldera Geothermal Region (1977) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis-Fluid At Yellowstone Caldera Geothermal Region (1977) Exploration Activity Details Location Yellowstone Caldera Geothermal Region Exploration Technique Isotopic Analysis-Fluid Activity Date 1977 Usefulness not indicated DOE-funding Unknown Exploration Basis Estimate deep reservoir temperature Notes The oxygen isotope compositions of dissolved sulfate and water from hot springs and shallow drillholes have been tested. Methods are described to calculate the effects of boiling and dilution. The geothermometer, is applied to thermal systems of Yellowstone Park, Wyoming, Long Valley, California, and Raft River, Idaho to estimate deep reservoir temperatures

465

The effect of lymphatic fluid protein concentration on lymphatic resistance  

E-Print Network [OSTI]

were manipulated by altering the height of the outflow port. Two fluids - lactated Ringers solution and 6% albumin in lactated Ringers solution - were introduced alternately into the vessels. Flow through the vessel was determined for several pressure...

Walker, Ellen Marie

2013-02-22T23:59:59.000Z

466

The origin of methanethiol in midocean ridge hydrothermal fluids  

E-Print Network [OSTI]

Simple alkyl thiols such as methanethiol (CH[subscript 3]SH) are widely speculated to form in seafloor hot spring fluids. Putative CH[subscript 3]SH synthesis by abiotic (nonbiological) reduction of inorganic carbon ...

Reeves, Eoghan

467

Dynamics of Absolute Vorticity in the Boussinesq Fluid  

Science Journals Connector (OSTI)

The dynamics of absolute vorticity in the Boussinesq fluid is examined. It is shown that the Boussinesq approximation only captures one of the horizontal ... component of the solenoidal term neglected by the Boussinesq

Zuohao Cao

1999-01-01T23:59:59.000Z

468

Why are Fluid Densities So Low in Carbon Nanotubes?  

E-Print Network [OSTI]

The equilibrium density of fluids under nanoconfinement can differ substantially from their bulk density. Using a mean-field approach to describe the energetic landscape near the carbon nanotube (CNT) wall, we obtain analytical results describing the lengthscales associated with the layering observed at the fluid-CNT interface. When combined with molecular simulation results for the fluid density in the layered region, this approach allows us to derive a closed-form prediction for the overall equilibrium fluid density as a function of the CNT radius that is in excellent agreement with molecular dynamics simulations. We also show how aspects of this theory can be extended to describe water confined within CNTs and find good agreement with results from the literature.

Wang, Gerald J

2014-01-01T23:59:59.000Z

469

Structural anisotropy and orientation-induced Casimir repulsion in fluids  

E-Print Network [OSTI]

In this work we theoretically consider the Casimir force between two periodic arrays of nanowires (both in vacuum, and on a substrate separated by a fluid) at separations comparable to the period. Specifically, we compute ...

McCauley, Alexander Patrick

470

Lattice Boltzmann Solid Particles in a Lattice Boltzmann Fluid  

Science Journals Connector (OSTI)

We define a lattice Boltzmann model of solid, deformable suspensions immersed in ... a fluid itself described in terms of the lattice Boltzmann method. We discuss the rules governing the...

Bastien Chopard; Stefan Marconi

2002-04-01T23:59:59.000Z

471

Lattice Boltzmann simulations of binary fluid flow through porous media  

Science Journals Connector (OSTI)

...V. Coveney and S. Succi Lattice Boltzmann simulations of binary fluid...D-80290 Munchen, Germany The lattice Boltzmann equation is often advocated...three-dimensional 19 velocity lattice Boltzmann model for immiscible binary...

2002-01-01T23:59:59.000Z

472

Lattice-Boltzmann Simulations of Particle-Fluid Suspensions  

Science Journals Connector (OSTI)

This paper reviews applications of the lattice-Boltzmann method to simulations of particle-fluid suspensions. ... these methods, and then describe results from lattice-gas and lattice-Boltzmann simulations in mor...

A. J. C. Ladd; R. Verberg

2001-09-01T23:59:59.000Z

473

Cryogenic Fluid Flow Heat Transfer in a Porous Heat Exchanger  

Science Journals Connector (OSTI)

The recent utilization of porous heat exchangers in various key industries has aroused considerable interest in the heat transfer and fluid dynamics processes in channel flows involving suction...1], suction with...

L. L. Vasiliev; G. I. Bobrova; S. K. Vinokurov…

1978-01-01T23:59:59.000Z

474

Heat Transfer and Fluid Mechanics for Laser Machining  

Science Journals Connector (OSTI)

This chapter introduces some of the basic concepts in heat transfer, fluid mechanics and numerical solution methods. Since laser ... process, an understanding of issues in conduction heat transfer, convection heat

George Chryssolouris

1991-01-01T23:59:59.000Z

475

Why are Fluid Densities So Low in Carbon Nanotubes?  

E-Print Network [OSTI]

The equilibrium density of fluids under nanoconfinement can differ substantially from their bulk density. Using a mean-field approach to describe the energetic landscape near the carbon nanotube (CNT) wall, we obtain analytical results describing the lengthscales associated with the layering observed at the fluid-CNT interface. When combined with molecular simulation results for the fluid density in the layered region, this approach allows us to derive a closed-form prediction for the overall equilibrium fluid density as a function of the CNT radius that is in excellent agreement with molecular dynamics simulations. We also show how aspects of this theory can be extended to describe water confined within CNTs and find good agreement with results from the literature.

Gerald J. Wang; Nicolas G. Hadjiconstantinou

2014-09-27T23:59:59.000Z

476

Diffusion Enhancement in Core-softened fluid confined in nanotubes  

E-Print Network [OSTI]

We study the effect of confinement in the dynamical behavior of a core-softened fluid. The fluid is modeled as a two length scales potential. This potential in the bulk reproduces the anomalous behavior observed in the density and in the diffusion of liquid water. A series of $NpT$ Molecular Dynamics simulations for this two length scales fluid confined in a nanotube were performed. We obtain that the diffusion coefficient increases with the increase of the nanotube radius for wide channels as expected for normal fluids. However, for narrow channels, the confinement shows an enhancement in the diffusion coefficient when the nanotube radius decreases. This behavior, observed for water, is explained in the framework of the two length scales potential.

José R. Bordin; Alan B. de Oliveira; Alexandre Diehl; Marcia C. Barbosa

2012-08-05T23:59:59.000Z

477

Multidisciplinary University Research Initiative: High Operating Temperature Fluids  

Broader source: Energy.gov [DOE]

In August 2012, DOE announced two awards under the Multidisciplinary University Research Initiative (MURI) to develop high-operating temperature heat-transfer fluids for concentrating solar power (CSP) applications, managed by the SunShot Initiative.

478

Influence of Viscous and Capillary Forces on Immiscible Fluid...  

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

from logM -1.95 to 1.88. The micromodel was initially saturated with either polyethylene glycol 200 (PEG200) or water as a wetting fluid, which was then displaced by a...

479

Geothermal fracture stimulation technology. Volume III. Geothermal fracture fluids  

SciTech Connect (OSTI)

A detailed study of all available and experimental frac fluid systems is presented. They have been examined and tested for physical properties that are important in the stimulation of hot water geothermal wells. These fluids consist of water-based systems containing high molecular weight polymers in the uncrosslinked and crosslinked state. The results of fluid testing for many systems are summarized specifically at geothermal conditions or until breakdown occurs. Some of the standard tests are ambient viscosity, static aging, high temperature viscosity, fluid-loss testing, and falling ball viscosity at elevated temperatures and pressures. Results of these tests show that unalterable breakdown of the polymer solutions begins above 300/sup 0/F. This continues at higher temperatures with time even if stabilizers or other high temperature additives are included.

Not Available

1981-01-01T23:59:59.000Z

480

Modeling of fluids and waves with analytics and numerics  

E-Print Network [OSTI]

Capillary instability (Plateau-Rayleigh instability) has been playing an important role in experimental work such as multimaterial fiber drawing and multilayer particle fabrication. Motivated by complex multi-fluid geometries ...

Liang, Xiangdong, Ph. D. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

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


481

Selection of Working Fluids for the Organic Rankine Cycle  

E-Print Network [OSTI]

SELECTION OF WORKING FLUIDS FOR THE ORGANIC RANKINE CYCLE H. H. West J. M. Patton Energy Analysts, Inc. Engineering Design Group Houston, Texas Tulsa, Oklahoma K. E. Starling The University of Oklahoma Norman, Oklahoma ABSTRACT...

West, H. H.; Patton, J. M.; Starling, K. E.

1979-01-01T23:59:59.000Z

482

Sources Of Chloride In Hydrothermal Fluids From The Valles Caldera...  

Open Energy Info (EERE)

in and around the caldera. In order to determine the fluid pathways and the origin of chloride in this system, we measured 36ClCl ratios in waters from high-temperature...

483

Cryogenic fluid level sensors multiplexed by frequency-shifted interferometry  

Science Journals Connector (OSTI)

We present a liquid level sensing system for cryogenic fluids based on an array of aluminum-coated fiber Bragg gratings written in high-attenuation fibers (HAFs) interrogated by...

Ye, Fei; Chen, Tong; Xu, Di; Chen, Kevin P; Qi, Bing; Qian, Li

2010-01-01T23:59:59.000Z

484

Electrical capacitance volume tomography (ECVT) applied to bubbling fluid beds  

SciTech Connect (OSTI)

These presentation visuals illustrate the apparatus and method for applying Electrical Capacitance Volume Tomography (ECVT) to bubbling fluid beds to their solid fraction and bubble properties. Results are compared to estimated values.

Weber, J., Mei, J.

2012-01-01T23:59:59.000Z

485

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

Open Energy Info (EERE)

Fluid Activity Date 1983 - 1986 Usefulness useful DOE-funding Unknown Notes Fumarolic CO2 sampled at Casa Diablo reportedly contained deltaC13 values of -5.6 to -5.7 (Taylor and...

486

System for concentrating and analyzing particles suspended in a fluid  

DOE Patents [OSTI]

Disclosed is a device for separating and concentrating particles suspended in a fluid stream by using dielectrophoresis (DEP) to trap and/or deflect those particles as they migrate through a fluid channel. The method uses fluid channels designed to constrain a liquid flowing through it to uniform electrokinetic flow velocities. This behavior is achieved by connecting deep and shallow sections of channels, with the channel depth varying abruptly along an interface. By careful design of abrupt changes in specific permeability at the interface, an abrupt and spatially uniform change in electrokinetic force can be selected. Because these abrupt interfaces also cause a sharp gradient in applied electric fields, a DEP force also can be established along the interface. Depending on the complex conductivity of the suspended particles and the immersion liquid, the DEP force can controllably complement or oppose the local electrokinetic force transporting the fluid through the channel allowing for manipulation of particles suspended in the transporting liquid.

Fiechtner, Gregory J. (Bethesda, MD); Cummings, Eric B. (Livermore, CA); Singh, Anup K. (Danville, CA)

2011-04-26T23:59:59.000Z

487

MULTIDIMENSIONAL NUMERICAL SIMULATION OF FLUID FLOW IN FRACTURED POROUS MEDIA  

E-Print Network [OSTI]

and fluid flow in the hydraulic fracturing process." Ph.D.depth by means of hydraulic fracturing." in Rock Mechanics:Fig. 13. Simulation of hydraulic fracturing: field data on

Narasimhan, T.N.

2014-01-01T23:59:59.000Z

488

Aqueous absorption fluids. Annual report, July 1987-June 1988  

SciTech Connect (OSTI)

The report describes the first year of study of aqueous-based working fluids that allow for air-cooled absorption chiller operation. The successful development of such fluids will eliminate the need for cooling towers in gas-fired chiller equipment for residential and unitary markets and possibly allow for building heating with absorbed heat. Several candidate fluids were investigated experimentally, and three were found to exhibit significant potential increases in absorber temperature of 13 to 27 F. Two candidates were retained for further investigation next year. A computer model for a single-stage absorption cycle was developed. The model will predict the cycle performance when additional fluid data from a test sorber are available.

Rockenfeller, U.; Langeliers, J.

1988-07-01T23:59:59.000Z

489

Energy Recovery System for Fluid Catalytic Cracking Units  

E-Print Network [OSTI]

This paper describes the power and heat recovery processes and equipment for modern fluid catalytic cracking (FCC) units made possible by improvements in catalyst fines removal technology and the availability of erosion resistant high temperature...

Wen, H.; Lou, S. C.

1982-01-01T23:59:59.000Z

490

Multiphase flow and control of fluid path in microsystems  

E-Print Network [OSTI]

Miniaturized chemical-systems are expected to have advantages of handling, portability, cost, speed, reproducibility and safety. Control of fluid path in small channels between processes in a chemical/biological network ...

Jhunjhunwala, Manish

2005-01-01T23:59:59.000Z

491

Coalescence of bubbles and drops in an outer fluid  

E-Print Network [OSTI]

When two liquid drops touch, a microscopic connecting liquid bridge forms and rapidly grows as the two drops merge into one. Whereas coalescence has been thoroughly studied when drops coalesce in vacuum or air, many important situations involve coalescence in a dense surrounding fluid, such as oil coalescence in brine. Here we study the merging of gas bubbles and liquid drops in an external fluid. Our data indicate that the flows occur over much larger length scales in the outer fluid than inside the drops themselves. Thus we find that the asymptotic early regime is always dominated by the viscosity of the drops, independent of the external fluid. A phase diagram showing the crossovers into the different possible late-time dynamics identifies a dimensionless number that signifies when the external viscosity can be important.

Joseph D. Paulsen; Rémi Carmigniani; Anerudh Kannan; Justin C. Burton; Sidney R. Nagel

2014-07-24T23:59:59.000Z

492

Working Fluids for Organic Rankine Cycles Comparative Studies  

Science Journals Connector (OSTI)

The paper presents a comparison between working fluids selection using energy and exergy analysis to recover waste heat from Diesel engine (DE). This study involves the use of a 40 kW Diesel engine with basic con...

Mahdi Hatf Kadhum Aboaltabooq; Horatiu Pop…

2014-01-01T23:59:59.000Z

493

Dropwise Condensation of Low Surface Tension Fluids on Omniphobic Surfaces  

E-Print Network [OSTI]

Compared to the significant body of work devoted to surface engineering for promoting dropwise condensation heat transfer of steam, much less attention has been dedicated to fluids with lower interfacial tension. A vast ...

Rykaczewski, Konrad

494

Magnetorheological fluids for extreme environments : stronger, lighter, hotter  

E-Print Network [OSTI]

The controllable properties of magnetorheological (MR) fluids offer reliable and efficient actuation means to a number of far-ranging engineering applications. In this thesis we are motivated by the applications of MR ...

Ocalan, Murat

2011-01-01T23:59:59.000Z

495

Techniques for spot microsampling and analysis of corrosion site fluid  

SciTech Connect (OSTI)

This paper presents techniques for the extraction and analysis of crevice fluid microsamples. Results are presented from ambient temperature benchtop proof-of-principle testing with the spot microsample extraction technique and from the high temperature test method.

Lynch, Garry J.; Niehaus, William C.

1999-02-01T23:59:59.000Z

496

Computational Fluid Dynamics Study of Aerosol Transport and Deposition Mechanisms  

E-Print Network [OSTI]

In this work, various aerosol particle transport and deposition mechanisms were studied through the computational fluid dynamics (CFD) modeling, including inertial impaction, gravitational effect, lift force, interception, and turbophoresis, within...

Tang, Yingjie

2012-07-16T23:59:59.000Z

497

Fluid-Rock Interaction in Geothermal Energy Recovery  

Science Journals Connector (OSTI)

Reaction of aqueous fluids with minerals of geothermal energy reservoir rocks produces both secondary solid phases ... for these effects. Heat production from chemical energy is possible in relevant amounts, but ...

E. Althaus

1980-01-01T23:59:59.000Z

498

Characterization of past hydrothermal fluids in the Humboldt...  

Open Energy Info (EERE)

and identification and geochemical characterization of major fluid events. Authors Johnson, J.L., Tempel, R.N., and Shevenell and L.A. Organization University of Nevada Reno...

499

Fluid Inclusion Stratigraphy Interpretation of New Wells in the...  

Open Energy Info (EERE)

Field Abstract This paper is the fifth in a series about the development of the FIS method. Fluid Inclusion Stratigraphy (FIS) is a new technique being developed to map...

500

High speed imaging of transient non-Newtonian fluid phenomena  

E-Print Network [OSTI]

In this thesis, I investigate the utility of high speed imaging for gaining scientific insight into the nature of short-duration transient fluid phenomena, specifically applied to the Kaye effect. The Kaye effect, noted ...

Gallup, Benjamin H. (Benjamin Hodsdon), 1982-

2004-01-01T23:59:59.000Z