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Note: This page contains sample records for the topic "boundaries tx ks" 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

Table 2 -Lime use and practices on Corn, major producing states, 2001 CO GA IL IN IA KS KY MI MN MO NE NY NC ND OH PA SD TX WI Area  

E-Print Network (OSTI)

Table 2 - Lime use and practices on Corn, major producing states, 2001 CO GA IL IN IA KS KY MI MN.7 Table 2 - Lime use and practices on Corn, major producing states, 2000 CO IL IN IA KS KY MI MN MO NE NY use and practices on Corn, major producing states, 1999 CO IL IN IA KS KY MI MN MO NE NC OH SD TX WI

Kammen, Daniel M.

2

Category:Wichita, KS | Open Energy Information  

Open Energy Info (EERE)

KS KS Jump to: navigation, search Go Back to PV Economics By Location Media in category "Wichita, KS" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Wichita KS Westar Energy Inc.png SVFullServiceRestauran... 60 KB SVHospital Wichita KS Westar Energy Inc.png SVHospital Wichita KS ... 64 KB SVLargeHotel Wichita KS Westar Energy Inc.png SVLargeHotel Wichita K... 59 KB SVLargeOffice Wichita KS Westar Energy Inc.png SVLargeOffice Wichita ... 64 KB SVMediumOffice Wichita KS Westar Energy Inc.png SVMediumOffice Wichita... 62 KB SVMidriseApartment Wichita KS Westar Energy Inc.png SVMidriseApartment Wic... 61 KB SVOutPatient Wichita KS Westar Energy Inc.png SVOutPatient Wichita K... 62 KB SVPrimarySchool Wichita KS Westar Energy Inc.png

3

Category:Goodland, KS | Open Energy Information  

Open Energy Info (EERE)

KS KS Jump to: navigation, search Go Back to PV Economics By Location Media in category "Goodland, KS" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Goodland KS Westar Energy Inc.png SVFullServiceRestauran... 60 KB SVHospital Goodland KS Westar Energy Inc.png SVHospital Goodland KS... 63 KB SVLargeHotel Goodland KS Westar Energy Inc.png SVLargeHotel Goodland ... 59 KB SVLargeOffice Goodland KS Westar Energy Inc.png SVLargeOffice Goodland... 65 KB SVMediumOffice Goodland KS Westar Energy Inc.png SVMediumOffice Goodlan... 63 KB SVMidriseApartment Goodland KS Westar Energy Inc.png SVMidriseApartment Goo... 60 KB SVOutPatient Goodland KS Westar Energy Inc.png SVOutPatient Goodland ... 63 KB SVPrimarySchool Goodland KS Westar Energy Inc.png

4

Category:Amarillo, TX | Open Energy Information  

Open Energy Info (EERE)

Amarillo, TX Amarillo, TX Jump to: navigation, search Go Back to PV Economics By Location Media in category "Amarillo, TX" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Amarillo TX CPS Energy.png SVFullServiceRestauran... 62 KB SVHospital Amarillo TX CPS Energy.png SVHospital Amarillo TX... 66 KB SVLargeHotel Amarillo TX CPS Energy.png SVLargeHotel Amarillo ... 61 KB SVLargeOffice Amarillo TX CPS Energy.png SVLargeOffice Amarillo... 59 KB SVMediumOffice Amarillo TX CPS Energy.png SVMediumOffice Amarill... 62 KB SVMidriseApartment Amarillo TX CPS Energy.png SVMidriseApartment Ama... 61 KB SVOutPatient Amarillo TX CPS Energy.png SVOutPatient Amarillo ... 60 KB SVPrimarySchool Amarillo TX CPS Energy.png SVPrimarySchool Amaril... 61 KB SVQuickServiceRestaurant Amarillo TX CPS Energy.png

5

EIS-0412: TX Energy, LLC, Industrial Gasification Facility Near...  

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

2: TX Energy, LLC, Industrial Gasification Facility Near Beaumont, TX EIS-0412: TX Energy, LLC, Industrial Gasification Facility Near Beaumont, TX February 18, 2009 EIS-0412:...

6

US WSC TX Site Consumption  

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

WSC TX WSC TX Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 US WSC TX Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 4,000 8,000 12,000 16,000 US WSC TX Site Consumption kilowatthours $0 $500 $1,000 $1,500 $2,000 US WSC TX Expenditures dollars ELECTRICITY ONLY average per household * Texas households consume an average of 77 million Btu per year, about 14% less than the U.S. average. * Average electricity consumption per Texas home is 26% higher than the national average, but similar to the amount used in neighboring states. * The average annual electricity cost per Texas household is $1,801, among the highest in the nation, although similar to other warm weather states like Florida. * Texas homes are typically newer, yet smaller in size, than homes in other parts of

7

US WSC TX Site Consumption  

Gasoline and Diesel Fuel Update (EIA)

WSC TX WSC TX Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 US WSC TX Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 4,000 8,000 12,000 16,000 US WSC TX Site Consumption kilowatthours $0 $500 $1,000 $1,500 $2,000 US WSC TX Expenditures dollars ELECTRICITY ONLY average per household * Texas households consume an average of 77 million Btu per year, about 14% less than the U.S. average. * Average electricity consumption per Texas home is 26% higher than the national average, but similar to the amount used in neighboring states. * The average annual electricity cost per Texas household is $1,801, among the highest in the nation, although similar to other warm weather states like Florida. * Texas homes are typically newer, yet smaller in size, than homes in other parts of

8

Category:Houston, TX | Open Energy Information  

Open Energy Info (EERE)

TX TX Jump to: navigation, search Go Back to PV Economics By Location Media in category "Houston, TX" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Houston TX Entergy Texas Inc..png SVFullServiceRestauran... 73 KB SVHospital Houston TX Entergy Texas Inc..png SVHospital Houston TX ... 74 KB SVLargeHotel Houston TX Entergy Texas Inc..png SVLargeHotel Houston T... 74 KB SVLargeOffice Houston TX Entergy Texas Inc..png SVLargeOffice Houston ... 74 KB SVMediumOffice Houston TX Entergy Texas Inc..png SVMediumOffice Houston... 78 KB SVMidriseApartment Houston TX Entergy Texas Inc..png SVMidriseApartment Hou... 77 KB SVOutPatient Houston TX Entergy Texas Inc..png SVOutPatient Houston T... 75 KB SVPrimarySchool Houston TX Entergy Texas Inc..png

9

D&TX  

Office of Legacy Management (LM)

*. *. ( ARGONNE RATIONAL 1-Ci3ORATORY . 1 D&TX 7. my 19, 1349 70 t. Z. ROse at L, Em &=i*p~~4 DVur;uM hLl%L ?bvs -Lcs . FReti c. c. Fqpr an2 2. E. sulu+rr fis2 S*crep t & fbQ s-e: of the ?atagel DrFAm%un !! 1 0 * the >rt &Fz=z d t& &men of ScieJce & >&7*-z 4-q 2s'; %rZion 0C the ZLLS~~~ of Science a2 31~52-37 fo2 T&imcyyg c.=A+=< he-< - ,,a uas c:cgetes ALL 12, 1SL9. Z 0 sor;~~,-~-lioi! c.jme s 'm&-go& ~WC& c ",& d*cg&A c&.6 be ciS',&Ctti 03 2.q ZLS CC the 5iiUdi; 0~ eqt&-p*t ~-3 niq b the &-CT iq95, - < less Se&,-0~22 3 wels off tze b.ckm5n' ,e ueze t& 233 &,/zip fe pe*-se a?& coL&cs El5 less t&3 c. 5z/z fo- pcxabi beta-g+iis couxezs.

10

CP Asymmetries of B KS and B 'KS in SUSY GUT Model with Non-Universal Sfermion Masses  

Science Journals Connector (OSTI)

......research-article Articles B42 B52 B58 CP Asymmetries of B KS and B KS in SUSY GUT...University, Nagoya 464-8602, Japan We analyze CP asymmetries of B KS and B KS in a supersymmetric...important as the gluino one. We show that the CP asymmetries of B KS and B KS can deviate......

Sung-Gi Kim; Nobuhiro Maekawa; Akihiro Matsuzaki; Kazuki Sakurai; Tadashi Yoshikawa

2009-01-01T23:59:59.000Z

11

K/S Relay Issue 4  

E-Print Network (OSTI)

?' lEEL^U A CONTENTS This Deadly Innocence or "The End of the Hurt/Comfort Syndrome" by Leslie Fish 5 Axtivonk by Roo. Re.pA*.\\ite.d &Aom Nake.d Th)\\eA 3. **************** Lester's Complaint by Leslie Fish 68 Aitwoxk by Ann Hamplviey Rep...Alal. K/S RELAY 4 1982 (c) Janet Hunt. Once again Relay is reprinting some of Leslie Fish's marvellous K/S stories, THIS DEADLY INNOCENCE or The End of the Hurt/Comfort Syndrome is, in my opinion, just about the most exciting and well written story...

Fish, L.; Rathbone, W.

1982-01-01T23:59:59.000Z

12

Freeport, TX Natural Gas LNG Imports (Price) From Nigeria (Dollars...  

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

Freeport, TX Natural Gas LNG Imports (Price) From Nigeria (Dollars per Thousand Cubic Feet) Freeport, TX Natural Gas LNG Imports (Price) From Nigeria (Dollars per Thousand Cubic...

13

RAPID/Roadmap/19-TX-e | Open Energy Information  

Open Energy Info (EERE)

Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 19-TX-e Temporary Surface Water Permit 19-TX-e Temporary...

14

TX-100 manufacturing final project report.  

SciTech Connect

This report details the work completed under the TX-100 blade manufacturing portion of the Carbon-Hybrid Blade Developments: Standard and Twist-Coupled Prototype project. The TX-100 blade is a 9 meter prototype blade designed with bend-twist coupling to augment the mitigation of peak loads during normal turbine operation. This structural coupling was achieved by locating off axis carbon fiber in the outboard portion of the blade skins. The report will present the tooling selection, blade production, blade instrumentation, blade shipping and adapter plate design and fabrication. The baseline blade used for this project was the ERS-100 (Revision D) wind turbine blade. The molds used for the production of the TX-100 were originally built for the production of the CX-100 blade. The same high pressure and low pressure skin molds were used to manufacture the TX-100 skins. In order to compensate for the difference in skin thickness between the CX-100 and the TX-100, however, a new TX-100 shear web plug and mold were required. Both the blade assembly fixture and the root stud insertion fixture used for the CX-100 blades could be utilized for the TX-100 blades. A production run of seven TX-100 prototype blades was undertaken at TPI Composites during the month of October, 2004. Of those seven blades, four were instrumented with strain gauges before final assembly. After production at the TPI Composites facility in Rhode Island, the blades were shipped to various test sites: two blades to the National Wind Technology Center at the National Renewable Energy Laboratory in Boulder, Colorado, two blades to Sandia National Laboratory in Albuquerque, New Mexico and three blades to the United States Department of Agriculture turbine field test facility in Bushland, Texas. An adapter plate was designed to allow the TX-100 blades to be installed on existing Micon 65/13M turbines at the USDA site. The conclusion of this program is the kick-off of the TX-100 blade testing at the three testing facilities.

Ashwill, Thomas D.; Berry, Derek S. (TPI Composites, Inc., Warren, RI)

2007-11-01T23:59:59.000Z

15

KS0 regeneration on nuclei and the coherent production model  

Science Journals Connector (OSTI)

We use the coherent production model to calculate the energy dependence of the forward KS0 regeneration amplitude on nuclear targets. The agreement with experiment is satisfactory.

Fumiyo Uchiyama

1974-02-01T23:59:59.000Z

16

Category:El Paso, TX | Open Energy Information  

Open Energy Info (EERE)

El Paso, TX El Paso, TX Jump to: navigation, search Go Back to PV Economics By Location Media in category "El Paso, TX" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant El Paso TX CPS Energy.png SVFullServiceRestauran... 60 KB SVHospital El Paso TX CPS Energy.png SVHospital El Paso TX ... 65 KB SVLargeHotel El Paso TX CPS Energy.png SVLargeHotel El Paso T... 60 KB SVLargeOffice El Paso TX CPS Energy.png SVLargeOffice El Paso ... 59 KB SVMediumOffice El Paso TX CPS Energy.png SVMediumOffice El Paso... 62 KB SVMidriseApartment El Paso TX CPS Energy.png SVMidriseApartment El ... 60 KB SVOutPatient El Paso TX CPS Energy.png SVOutPatient El Paso T... 60 KB SVPrimarySchool El Paso TX CPS Energy.png SVPrimarySchool El Pas... 61 KB SVQuickServiceRestaurant El Paso TX CPS Energy.png

17

Tank 241-TX-105 tank characterization plan  

SciTech Connect

This document is a plan which serves as the contractual agreement between the Characterization Program, Sampling Operations, WHC 222-S Laboratory, Oak Ridge National Laboratory, and PNL tank vapor program. The scope of this plan is to provide guidance for the sampling and analysis of vapor samples from tank 241-TX-105.

Carpenter, B.C.

1995-01-01T23:59:59.000Z

18

RAPID/Roadmap/3-TX-a | Open Energy Information  

Open Energy Info (EERE)

has not identified geothermal resources on the land, then they must initiate the State Exploration Process. 3-TX-a.2 - Initiate State Exploration Process Green arrow.PNG 4-TX-a:...

19

RAPID/Roadmap/19-TX-b | Open Energy Information  

Open Energy Info (EERE)

while, groundwater rights belong to the surface owner and are dictated by the rule-of-capture. 19-TX-b.2 to 19-TX-b.4 - Is the Surface Water Use Temporary? Texas allows developers...

20

CleanTX Foundation | Open Energy Information  

Open Energy Info (EERE)

CleanTX Foundation CleanTX Foundation Address 3925 W Braker Lane Place Austin, Texas Zip 78759 Region Texas Area Notes Promotes entrepreneurship in the field of clean technology, by providing educational forums, content, awareness and networking opportunities Website http://cleantx.org/ Coordinates 30.396989°, -97.735768° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.396989,"lon":-97.735768,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "boundaries tx ks" 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

DOE - Office of Legacy Management -- Sutton Steele and Steele Co - TX 09  

Office of Legacy Management (LM)

Sutton Steele and Steele Co - TX 09 Sutton Steele and Steele Co - TX 09 FUSRAP Considered Sites Site: SUTTON, STEELE & STEELE CO. (TX.09) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: Sutton, Steele & Steele, Inc. TX.09-1 Location: Dallas , Texas TX.09-1 Evaluation Year: 1993 TX.09-2 Site Operations: Conducted operations to separate Uranium shot by means of air float tables and conducted research to air classify C-Liner and C-Special materials. TX.09-1 TX.09-3 TX.09-4 TX.09-5 Site Disposition: Eliminated - Potential for contamination considered remote TX.09-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium TX.09-4 TX.09-5 Radiological Survey(s): Health and Safety Monitoring TX.09-4 TX.09-5 Site Status: Eliminated from consideration under FUSRAP

22

CircleKs DEFINITIVE vim Reference Version: 1.0  

E-Print Network (OSTI)

CircleKs DEFINITIVE vim Reference Version: 1.0 Major rules: 1. Vim has 2 modes: insert and command inserting text s! Cut character under cursor and start inserting text After youre in insert mode, vim

23

DOE - Office of Legacy Management -- Spencer Chemical Co - KS 0-01  

Office of Legacy Management (LM)

KS 0-01 KS 0-01 FUSRAP Considered Sites Site: SPENCER CHEMICAL CO. (KS.0-01 ) Eliminated from further consideration under FUSRAP - an AEC licensed operation Designated Name: Not Designated Alternate Name: Jayhawk Works KS.0-01-1 Location: Pittsburg , Kansas KS.0-01-1 Evaluation Year: 1985 KS.0-01-2 Site Operations: Processed enriched uranium (UF-6) and scrap to produce primarily uranium dioxide (UO-2) under AEC licenses. KS.0-01-3 KS.0-01-4 Site Disposition: Eliminated - No Authority - AEC licensed KS.0-01-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Normal and Enriched Uranium; Thorium KS.0-01-6 Radiological Survey(s): Yes KS.0-01-5 Site Status: Eliminated from further consideration under FUSRAP - an AEC licensed operation

24

Price Liquefied Freeport, TX Natural Gas Exports Price to United...  

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

United Kingdom (Dollars per Thousand Cubic Feet) Price Liquefied Freeport, TX Natural Gas Exports Price to United Kingdom (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1...

25

RAPID/Roadmap/3-TX-d | Open Energy Information  

Open Energy Info (EERE)

RAPID Regulatory and Permitting Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Tools Contribute Contact Us 3-TX-d Lease of Permanent...

26

RAPID/Roadmap/3-TX-g | Open Energy Information  

Open Energy Info (EERE)

RAPID Regulatory and Permitting Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Tools Contribute Contact Us 3-TX-g Lease of...

27

RAPID/Roadmap/3-TX-i | Open Energy Information  

Open Energy Info (EERE)

construction plans on the leased asset; Permission for the representatives of TxDOT to enter the area for inspection, maintenance, or reconstruction of highway facilities as...

28

Hanford Single Shell Tank Leak Causes and Locations - 241-TX Farm  

SciTech Connect

This document identifies 241-TX Tank Farm (TX Farm) leak causes and locations for the 100 series leaking tanks (241-TX-107 and 241-TX-114) identified in RPP-RPT-50870, Rev. 0, Hanford 241-TX Farm Leak Inventory Assessment Report. This document satisfies the TX Farm portion of the target (T04) in the Hanford Federal Facility Agreement and Consent Order milestone M-045-91F.

Girardot, C. L.; Harlow, D> G.

2014-07-22T23:59:59.000Z

29

Price of Freeport, TX Natural Gas LNG Imports from Other Countries...  

Annual Energy Outlook 2012 (EIA)

Price of Freeport, TX Natural Gas LNG Imports from Other Countries (Nominal Dollars per Thousand Cubic Feet) Price of Freeport, TX Natural Gas LNG Imports from Other Countries...

30

On the pointwise jump condition at the free boundary in the 1-phase ...  

E-Print Network (OSTI)

O = {x ? Rn : t(x) is continuous at x, and ? lim r?0. ? ... quence in O ?Z such that limk?? xk = x ? O. Because x is a point of .... ties of the free boundary, Calc

2004-02-09T23:59:59.000Z

31

EDF Industrial Power Services (TX), LLC | Open Energy Information  

Open Energy Info (EERE)

Power Services (TX), LLC Power Services (TX), LLC Jump to: navigation, search Name EDF Industrial Power Services (TX), LLC Place Texas Utility Id 56315 Utility Location Yes Ownership R NERC ERCOT Yes ISO Ercot Yes Activity Retail Marketing Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Industrial: $0.0394/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=EDF_Industrial_Power_Services_(TX),_LLC&oldid=410609" Categories: EIA Utility Companies and Aliases

32

RAPID/Roadmap/4-TX-a | Open Energy Information  

Open Energy Info (EERE)

4-TX-a State Exploration Process 04TXAStateExplorationProcess.pdf Click to View Fullscreen Permit Overview In Texas, geothermal exploration on state lands or lands with state...

33

Freeport, TX Liquefied Natural Gas Exports to Brazil (Million...  

Gasoline and Diesel Fuel Update (EIA)

to Brazil (Million Cubic Feet) Freeport, TX Liquefied Natural Gas Exports to Brazil (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 2,581 2014 2,664...

34

Freeport, TX Natural Gas Liquefied Natural Gas Imports from Egypt...  

Annual Energy Outlook 2012 (EIA)

Egypt (Million Cubic Feet) Freeport, TX Natural Gas Liquefied Natural Gas Imports from Egypt (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 2,969 -...

35

RAPID/Roadmap/11-TX-c | Open Energy Information  

Open Energy Info (EERE)

of the terms of the contract or permit. (NRC Sec. 191.053 and Sec. 191.054). 11-TX-c.20 - Conduct Survey All scientific investigations or recovery operations conducted under the...

36

RAPID/Roadmap/3-TX-b | Open Energy Information  

Open Energy Info (EERE)

and forfeiture of the application fee. 3-TX-b.7 - LeaseEasement The developer may not conduct any operations on the land prior to receiving a completed contract from the GLO....

37

,"TX, RRC District 4 Onshore Dry Natural Gas Proved Reserves...  

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

,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"12292014 1:55:39 AM" "Back to Contents","Data 1: TX, RRC...

38

RAPID/Roadmap/19-TX-c | Open Energy Information  

Open Energy Info (EERE)

9-TX-c Surface Water Permit 19TXCSurfaceWaterPermit.pdf Click to View Fullscreen Permit Overview In Texas, the Texas Commission on Environmental Quality (TCEQ) issues surface water...

39

Price Liquefied Freeport, TX Natural Gas Exports Price to Japan...  

Gasoline and Diesel Fuel Update (EIA)

Japan (Dollars per Thousand Cubic Feet) Price Liquefied Freeport, TX Natural Gas Exports Price to Japan (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4...

40

Freeport, TX Exports to japan Liquefied Natural Gas (Million...  

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

japan Liquefied Natural Gas (Million Cubic Feet) Freeport, TX Exports to japan Liquefied Natural Gas (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

Note: This page contains sample records for the topic "boundaries tx ks" 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

The Method of Boundary Perturbation,  

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

Method of Boundary Perturbation, Method of Boundary Perturbation, and Its Application to Wakefield Calculationst Weiren Chou+ Advanced Photon Source Argonne National Laboratory 9700 S. Cass Ave. Argonne, IL 60439 USA Spring Meeting of The American Physical Society Division of Physics of Beams Washington, D.C. April 16-19, 1990 tWork supported by the U.S. Department of Energy, Office of Basic Energy Sciences, under Contract W-31-109-ENG-38. tPresent address: SSC Laboratory, Accelerator Division, MS-I046, 2550 Beckleymeade Ave., Dallas, TX 75237, USA. LS-/~ Boundary Perturbation, and Its Application to Wakefield Calculations ABSTRACT The boundary perturbation method, suggested by Zhang and, independently, by Chatard-Moulin, Cooper, and their colleagues, is employed to the wakefield cal-

42

CP VIOLATION IN KS 3 Written 1996 by T. Nakada (Paul Scherrer Institute) and  

E-Print Network (OSTI)

­ 1­ CP VIOLATION IN KS 3 Written 1996 by T. Nakada (Paul Scherrer Institute) and L. Wolfenstein, and 3. The I = 0 and I = 2 states have CP = +1 and KS can decay into them without violating CP symmetry no centrifugal barrier, have CP = -1 so that the KS decay to these requires CP violation. In order to see CP

43

DOE - Office of Legacy Management -- Pantex Sewage Reservoir - TX 03  

Office of Legacy Management (LM)

Pantex Sewage Reservoir - TX 03 Pantex Sewage Reservoir - TX 03 FUSRAP Considered Sites Site: Pantex Sewage Reservoir (TX.03 ) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: This site is one of a group of 77 FUSRAP considered sites for which few, if any records are available in their respective site files to provide an historical account of past operations and their relationship, if any, with MED/AEC operations. Reviews of contact lists, accountable station lists, health and safety records and other documentation of the period do not provide sufficient information to warrant further search of historical records for information on these sites. These site files remain "open" to

44

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

45

Wirebonding SVX prime silicon ladders using the K&S 1478 wirebonder  

SciTech Connect

This report discusses the follow on the K&S 1478 Wirebonder: Power Up; Tool Calibration; Manual Mode; Teach Mode; and Reference Systems.

Dyer, A.

1993-09-01T23:59:59.000Z

46

txH2O: Volume 1, Number 1 (Complete)  

E-Print Network (OSTI)

OF DESALINATION ? SEDIMENT SETBACK ? PHOSPHORUS LOSS ? CLOUD SEEDING ? RAINWATER HARVESTING ? AND MUCH MORE! tx H 2 O Published by Texas Water Resources Institute Clint Wolfe Managing Editor Texas Water Resources Institute Steven Keating Art Director... Student Research Assessing Phosphorus Loss to Protect Surface Water The Sky is Falling Using cloud-seeding technology to produce rain Communicating Outcomes Collaboration leads to water conservation Live, Learn and Thrive RGBI team award presented at NMSU...

Texas Water Resources Institute

2005-01-01T23:59:59.000Z

47

GRR/Section 8-TX-b - ERCOT Interconnection | Open Energy Information  

Open Energy Info (EERE)

8-TX-b - ERCOT Interconnection 8-TX-b - ERCOT Interconnection < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 8-TX-b - ERCOT Interconnection 8-TX-b - ERCOT Interconnection Process.pdf Click to View Fullscreen Regulations & Policies PUCT Substantive Rule 25.198 Triggers None specified Click "Edit With Form" above to add content 8-TX-b - ERCOT Interconnection Process.pdf 8-TX-b - ERCOT Interconnection Process.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative This flowchart illustrates the procedures for interconnection with Electricity Reliability Council of Texas (ERCOT) in Texas. According to PUCT Substantive Rule 25.198, the responsibility for

48

GRR/Section 8-TX-c - Distributed Generation Interconnection | Open Energy  

Open Energy Info (EERE)

GRR/Section 8-TX-c - Distributed Generation Interconnection GRR/Section 8-TX-c - Distributed Generation Interconnection < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 8-TX-c - Distributed Generation Interconnection 8-TX-c - Distributed Generation Interconnection.pdf Click to View Fullscreen Contact Agencies Public Utility Commission of Texas Regulations & Policies PUCT Substantive Rule 25.211 PUCT Substantive Rule 25.212 Triggers None specified Click "Edit With Form" above to add content 8-TX-c - Distributed Generation Interconnection.pdf 8-TX-c - Distributed Generation Interconnection.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative This flowchart illustrates the process for distributed generation (DG)

49

GRR/Section 3-TX-g - Lease of Relinquishment Act Lands | Open Energy  

Open Energy Info (EERE)

3-TX-g - Lease of Relinquishment Act Lands 3-TX-g - Lease of Relinquishment Act Lands < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 3-TX-g - Lease of Relinquishment Act Lands 03-TX-g - Lease of Relinquishment Act Lands.pdf Click to View Fullscreen Triggers None specified Click "Edit With Form" above to add content 03-TX-g - Lease of Relinquishment Act Lands.pdf 03-TX-g - Lease of Relinquishment Act Lands.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative This flowchart illustrates the process of obtaining a geothermal lease on Relinquishment Act Lands in Texas. The Texas General Land Office (GLO) of Texas handles the leasing process on Relinquishment Act Lands through Title

50

Staubli TX-90XL robot qualification at the LLIHE.  

SciTech Connect

The Light Initiated High Explosive (LIHE) Facility uses a robotic arm to spray explosive material onto test items for impulse tests. In 2007, the decision was made to replace the existing PUMA 760 robot with the Staubli TX-90XL. A qualification plan was developed and implemented to verify the safe operating conditions and failure modes of the new system. The robot satisfied the safety requirements established in the qualification plan. A performance issue described in this report remains unresolved at the time of this publication. The final readiness review concluded the qualification of this robot at the LIHE facility.

Covert, Timothy Todd

2010-10-01T23:59:59.000Z

51

txH20: Volume 8, Number 2 (Complete)  

E-Print Network (OSTI)

Texas A&M AgriLife Research Texas A&M AgriLife Extension Service Texas A&M University College of Agriculture and Life Sciences Summer 2013 TECHNOLOGY & WATER Computer models, electron beams, irrigation efficiencies and more Kevin Wagner... Message from the Director Welcome to the Summer #31;#30;#29;#28; edition of txH#31;O. #27;is issue highlights technologies developed and enhanced by #27;e Texas A&M University System researchers to help the state meet its growing water and food needs...

Wythe, Kathy

2013-01-01T23:59:59.000Z

52

E-Print Network 3.0 - austin tx usa Sample Search Results  

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

Austin Collection: Engineering 9 Updated 050411 First Name Last Name City State Country Cell Phone Home Phone Summary: Acosta Austin TX United States (512) 6574215 (512) 8262678...

53

Potential value extraction from TxDOTs right of way and other property assets.  

E-Print Network (OSTI)

??Many Departments of Transportation (DOTs), including Texas Department of Transportation (TxDOT), have been challenged by inadequate funding from traditional federal and state fuel taxes, increasing (more)

Paes, Thiago Mesquita

2012-01-01T23:59:59.000Z

54

TX Cnc as a Member of the Praesepe Open Cluster  

Science Journals Connector (OSTI)

We present B-, V-, and I-band CCD photometry of the W UMa-type binary system TX Cnc, which is a member star of the Praesepe open cluster. Based on the observations, new ephemeris and a revised photometric solution of the binary system were derived. Combined with the results of the radial velocity solution contributed by Pribulla etal., the absolute parameters of the system were determined. The mass, radius, and luminosity of the primary component are derived to be 1.35 0.02 M ?, 1.27 0.04 R ?, and 2.13 0.11 L ?. Those for the secondary star are computed as 0.61 0.01 M ?, 0.89 0.03 R ?, and 1.26 0.07 L ?, respectively. Based on these results, a distance modulus of (m M) V = 6.34 0.05 is determined for the star. It confirms the membership of TX Cnc to the Praesepe open cluster. The evolutionary status and the physical nature of the binary system are discussed compared with the theoretical model.

X. B. Zhang; L. Deng; P. Lu

2009-01-01T23:59:59.000Z

55

Boundary Layer  

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

Sea Spray on the Thermodynamics of the Hurricane Boundary Layer For original submission and image(s), see ARM Research Highlights http:www.arm.govsciencehighlights Research...

56

CX-100 and TX-100 blade field tests.  

SciTech Connect

In support of the DOE Low Wind Speed Turbine (LWST) program two of the three Micon 65/13M wind turbines at the USDA Agricultural Research Service (ARS) center in Bushland, Texas will be used to test two sets of experimental blades, the CX-100 and TX-100. The blade aerodynamic and structural characterization, meteorological inflow and wind turbine structural response will be monitored with an array of 75 instruments: 33 to characterize the blades, 15 to characterize the inflow, and 27 to characterize the time-varying state of the turbine. For both tests, data will be sampled at a rate of 30 Hz using the ATLAS II (Accurate GPS Time-Linked Data Acquisition System) data acquisition system. The system features a time-synchronized continuous data stream and telemetered data from the turbine rotor. This paper documents the instruments and infrastructure that have been developed to monitor these blades, turbines and inflow.

Holman, Adam (USDA-Agriculture Research Service, Bushland, TX); Jones, Perry L.; Zayas, Jose R.

2005-12-01T23:59:59.000Z

57

GRR/Section 13-TX-a - State Land Use Assessment | Open Energy Information  

Open Energy Info (EERE)

GRR/Section 13-TX-a - State Land Use Assessment GRR/Section 13-TX-a - State Land Use Assessment < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 13-TX-a - State Land Use Assessment 13-TX-a - State Land Use Assessment.pdf Click to View Fullscreen Contact Agencies Texas General Land Office Regulations & Policies Open Beaches Act Dune Protection Act Beach Dune Rules Triggers None specified Click "Edit With Form" above to add content 13-TX-a - State Land Use Assessment.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative The Texas General Land Office (GLO) is in charge of making sure construction on the Texas coast that affects the beach and dunes is

58

GRR/Section 3-TX-e - Lease of Texas Parks & Wildlife Department Land | Open  

Open Energy Info (EERE)

TX-e - Lease of Texas Parks & Wildlife Department Land TX-e - Lease of Texas Parks & Wildlife Department Land < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 3-TX-e - Lease of Texas Parks & Wildlife Department Land 03-TX-e - Lease of Texas Parks & Wildlife Department Land (1).pdf Click to View Fullscreen Triggers None specified Click "Edit With Form" above to add content 03-TX-e - Lease of Texas Parks & Wildlife Department Land (1).pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative This flowchart illustrates the process of leasing Texas Parks & Wildlife Department (TPWD) land in Texas. The Texas General Land Office manages

59

GRR/Section 3-TX-d - Lease of Permanent School Fund Land | Open Energy  

Open Energy Info (EERE)

3-TX-d - Lease of Permanent School Fund Land 3-TX-d - Lease of Permanent School Fund Land < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 3-TX-d - Lease of Permanent School Fund Land 03-TX-d - Lease of Public School Fund Land (1).pdf Click to View Fullscreen Triggers None specified Click "Edit With Form" above to add content 03-TX-d - Lease of Public School Fund Land (1).pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative This flowchart illustrates the process of leasing Public School Fund (PSF) lands in Texas. The Texas General Land Office (GLO) oversees the leasing process for PSF lands through Title 31 of the Texas Administrative Code

60

GRR/Section 19-TX-e - Temporary Surface Water Permit | Open Energy  

Open Energy Info (EERE)

-TX-e - Temporary Surface Water Permit -TX-e - Temporary Surface Water Permit < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 19-TX-e - Temporary Surface Water Permit 19-TX-e Temporary Surface Water Permit.pdf Click to View Fullscreen Contact Agencies Texas Commission on Environmental Quality Regulations & Policies Tex. Water Code § 11.138 Triggers None specified Click "Edit With Form" above to add content 19-TX-e Temporary Surface Water Permit.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative In Texas, the Texas Commission on Environmental Quality (TCEQ), or in certain instances regional TCEQ offices or local Watermasters, issue

Note: This page contains sample records for the topic "boundaries tx ks" 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

GRR/Section 3-TX-f - Lease of Land Trade Lands | Open Energy Information  

Open Energy Info (EERE)

GRR/Section 3-TX-f - Lease of Land Trade Lands GRR/Section 3-TX-f - Lease of Land Trade Lands < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 3-TX-f - Lease of Land Trade Lands 03-TX-f - Lease of Land Trade Lands.pdf Click to View Fullscreen Triggers None specified Click "Edit With Form" above to add content 03-TX-f - Lease of Land Trade Lands.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative This flowchart illustrates the process of leasing Land Trade Lands in Texas. The Texas General Land Office (GLO) administers leases on Land Trade Lands through Title 31 of the Texas Administrative Code Section 155.42.

62

Control of Well Ks-8 in the Kilauea Lower East Rift Zone | Open Energy  

Open Energy Info (EERE)

of Well Ks-8 in the Kilauea Lower East Rift Zone of Well Ks-8 in the Kilauea Lower East Rift Zone Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Control of Well Ks-8 in the Kilauea Lower East Rift Zone Abstract In June 1991, a well located in Hawaii kicked and unloaded at 3,476 ft (1,059 m). This well was estimatedto have a possible bottomhole temperature of 650°F (343°C)and a reservoir pressure approaching 2,300 psi 5,858 Immediate attempts to kill the well were unsuccessful, and the long processof well control was started. Besides the harsh geological and reservoir conditions encountered,the scarce availability of materials in a remote location and long distance transportation of necessary equipment figured heavily in to the time delay of the final kill procedure of the

63

Improved $K_S$ tagging procedure and its impact on physics at KLOE-2  

E-Print Network (OSTI)

The KLOE experiment at the DA$\\Phi$NE $\\phi$-factory performed precise studies of charged and neutral kaon physics, low energy QCD, as well as tests of CP and CPT invariance. For the new run the KLOE has been upgraded by adding new tagger systems for the $\\gamma\\gamma$ physics, the inner tracking chamber and two calorimeters in the final focusing region. We are also improving on kaon identification techniques, in particular algorithms for the $K_S$ meson tagging. In this article we discuss the impact of the improved tagging procedure on studies of the $K_S$ decays.

Silarski, M

2015-01-01T23:59:59.000Z

64

Dalitz analysis of D-0 -> K-S(0)pi(+)pi(-)  

E-Print Network (OSTI)

In e(+)e(-) collisions using the CLEO detector, we have studied the decay of the D-0 to the final state K(S)(0)pi(+)pi(-) with the initial flavor of the D-0 tagged by the decay D*+-->D(0)pi(+). We use the Dalitz technique to measure the resonant...

Ammar, Raymond G.; Besson, David Zeke; Zhao, X.

2002-12-01T23:59:59.000Z

65

GRR/Section 3-TX-c - Highway Right of Way Lease | Open Energy Information  

Open Energy Info (EERE)

3-TX-c - Highway Right of Way Lease 3-TX-c - Highway Right of Way Lease < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 3-TX-c - Highway Right of Way Lease 03TXCEncroachmentIssues.pdf Click to View Fullscreen Contact Agencies Texas General Land Office Texas Department of Transportation Regulations & Policies 43 TAC 21.600 43 TAC 21.603 43 TAC 21.606 Triggers None specified Click "Edit With Form" above to add content 03TXCEncroachmentIssues.pdf 03TXCEncroachmentIssues.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative This flowchart illustrates the procedure for obtaining a state highway asset lease in Texas. The Texas Department of Transportation (TxDOT) may lease any highway asset.

66

GRR/Section 11-TX-a - State Cultural Considerations Overview | Open Energy  

Open Energy Info (EERE)

GRR/Section 11-TX-a - State Cultural Considerations Overview GRR/Section 11-TX-a - State Cultural Considerations Overview < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 11-TX-a - State Cultural Considerations Overview 11TXAStateCulturalConsiderationsOverview.pdf Click to View Fullscreen Contact Agencies Texas Historical Commission Regulations & Policies NRC Ch. 191: Antiquities Code CCP Ch. 49: Inquests Upon Dead Bodies Triggers None specified Click "Edit With Form" above to add content 11TXAStateCulturalConsiderationsOverview.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative 11-TX-a.1 - Have Potential Human Remains Been Discovered?

67

DOE Zero Energy Ready Home Case Study: Green Extreme Homes & Carl Franklin Homes, Garland, TX  

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

Case study of a DOE Zero Energy Ready affordable home in Garland, TX, that was the first retrofit home certified to the DOE Zero Energy Ready home requirements. The construction team achieved a...

68

Verification of the WRF model during a high ozone event over Houston, TX  

E-Print Network (OSTI)

High ozone values were observed in Houston, TX during August 25 - September 1, 2000. A comparison of WRF data with observations and MM5 data was conducted to determine the WRF model's performance in simulating the meteorological conditions...

Ames, Douglas Seeley

2012-06-07T23:59:59.000Z

69

GRR/Section 11-TX-c - Cultural Resource Discovery Process | Open Energy  

Open Energy Info (EERE)

-TX-c - Cultural Resource Discovery Process -TX-c - Cultural Resource Discovery Process < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 11-TX-c - Cultural Resource Discovery Process 11TXCCulturalResourceDiscoveryProcess.pdf Click to View Fullscreen Contact Agencies Texas Historical Commission Regulations & Policies Sec. 191: Antiquities Code Triggers None specified Click "Edit With Form" above to add content 11TXCCulturalResourceDiscoveryProcess.pdf 11TXCCulturalResourceDiscoveryProcess.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative 11-TX-c.1 - Is the Project Located on State or Local Public Land? Before breaking ground at a project location on state or local public land,

70

EIS-0412: Federal Loan Guarantee to Support Construction of the TX Energy  

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

12: Federal Loan Guarantee to Support Construction of the TX 12: Federal Loan Guarantee to Support Construction of the TX Energy LLC, Industrial Gasification Facility near Beaumont, Texas EIS-0412: Federal Loan Guarantee to Support Construction of the TX Energy LLC, Industrial Gasification Facility near Beaumont, Texas Overview The Department of Energy is assessing the potential environmental impacts for its proposed action of issuing a Federal loan guarantee to TX Energy, LLC (TXE). TXE submitted an application to DOE under the Federal loan guarantee program pursuant to the Energy Policy Act of 2005 (EPAct 2005) to support construction of the TXE industrial Gasification Facility near Beaumont, Texas. TXE is a subsidiary of Eastman Chemical Company (Eastman) and proposes to develop the Facility on a 417-acre parcel of land. The Facility would

71

Farmers and ranchers in Calhoun County, TX: their land ethic and their interest in nature tourism  

E-Print Network (OSTI)

FARMERS AND RANCHERS IN CALHOUN COUNTY, TX: THEIR LAND ETHIC AND THEIR INTEREST IN NATURE TOURISM A Thesis by KIMBERLY LYN WILLIAMS 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 December 2000 Major Subject: Recreation, Park and Tourism Sciences FARMERS AND RANCHERS IN CALHOUN COUNTY, TX: THEIR LAND ETHIC AND INTEREST IN NATURE TOURISM A Thesis by KIMBERLY LYN WILLIAMS Submitted to Texas ASM...

Williams, Kimberly Lyn

2000-01-01T23:59:59.000Z

72

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

Open Energy Info (EERE)

KS.pdf KS.pdf Jump to: navigation, search File File history File usage Kansas Ethanol Plant Locations Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 317 KB, MIME type: application/pdf) Description Kansas 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 Kansas 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 16:14, 27 December 2010 Thumbnail for version as of 16:14, 27 December 2010 1,650 × 1,275 (317 KB) MapBot (Talk | contribs) Automated bot upload

73

RCRA Assessment Plan for Single-Shell Tank Waste Management Area TX-TY  

SciTech Connect

WMA TX-TY contains underground, single-shell tanks that were used to store liquid waste that contained chemicals and radionuclides. Most of the liquid has been removed, and the remaining waste is regulated under the RCRA as modified in 40 CFR Part 265, Subpart F and Washington States Hazardous Waste Management Act . WMA TX-TY was placed in assessment monitoring in 1993 because of elevated specific conductance. A groundwater quality assessment plan was written in 1993 describing the monitoring activities to be used in deciding whether WMA TX-TY had affected groundwater. That plan was updated in 2001 for continued RCRA groundwater quality assessment as required by 40 CFR 265.93 (d)(7). This document further updates the assessment plan for WMA TX-TY by including (1) information obtained from ten new wells installed at the WMA after 1999 and (2) information from routine quarterly groundwater monitoring during the last five years. Also, this plan describes activities for continuing the groundwater assessment at WMA TX TY.

Horton, Duane G.

2007-03-26T23:59:59.000Z

74

Evidence for ?_{c}(2S) in ?(3686) \\to ? K_{S}^{0}K^{\\pm}?^{\\mp}?^{+}?^{-}  

E-Print Network (OSTI)

We search for the M1 radiative transition \\psi(3686) \\to \\gamma\\eta_{c}(2S) by reconstructing the exclusive \\eta_{c}(2S) \\to K_{S}^{0}K^{\\pm}\\pi^{\\mp}\\pi^{+}\\pi^{-} decay using 1.06 \\times 10^8 \\psi(3686) events collected with the BESIII detector. The signal is observed with a statistical significance of greater than 4 standard deviations. The measured mass of the \\eta_{c}(2S) is 3646.9 \\pm 1.6(stat) \\pm 3.6(syst) MeV/c^2, and the width is 9.9 \\pm 4.8(stat) \\pm 2.9(syst) MeV/c^2. The product branching fraction is measured to be B(\\psi(3686) \\to \\gamma\\eta_{c}(2S)) \\times B(\\eta_{c}(2S) \\to K_{S}^{0}K^{\\pm}\\pi^{\\mp}\\pi^{+}\\pi^{-}) = (7.03 \\pm 2.10(stat) \\pm 0.70(syst)) \\times 10^{-6}. This measurement complements a previous BESIII measurement of \\psi(3686) \\to \\gamma\\eta_{c}(2S) with \\eta_{c}(2S) \\to K_{S}^{0} K^{\\pm}\\pi^{\\mp} and K^{+}K^{-}\\pi^{0}.

The BESIII Collaboration; M. Ablikim; M. N. Achasov; O. Albayrak; D. J. Ambrose; F. F. An; Q. An; J. Z. Bai; Y. Ban; J. Becker; J. V. Bennett; M. Bertani; J. M. Bian; E. Boger; O. Bondarenko; I. Boyko; R. A. Briere; V. Bytev; X. Cai; O. Cakir; A. Calcaterra; G. F. Cao; S. A. Cetin; J. F. Chang; G. Chelkov; G. Chen; H. S. Chen; J. C. Chen; M. L. Chen; S. J. Chen; X. Chen; Y. B. Chen; H. P. Cheng; Y. P. Chu; D. Cronin-Hennessy; H. L. Dai; J. P. Dai; D. Dedovich; Z. Y. Deng; A. Denig; I. Denysenko; M. Destefanis; W. M. Ding; Y. Ding; L. Y. Dong; M. Y. Dong; S. X. Du; J. Fang; S. S. Fang; L. Fava; F. Feldbauer; C. Q. Feng; R. B. Ferroli; C. D. Fu; J. L. Fu; Y. Gao; C. Geng; K. Goetzen; W. X. Gong; W. Gradl; M. Greco; M. H. Gu; Y. T. Gu; Y. H. Guan; A. Q. Guo; L. B. Guo; Y. P. Guo; Y. L. Han; F. A. Harris; K. L. He; M. He; Z. Y. He; T. Held; Y. K. Heng; Z. L. Hou; H. M. Hu; T. Hu; G. M. Huang; G. S. Huang; J. S. Huang; X. T. Huang; Y. P. Huang; T. Hussain; C. S. Ji; Q. Ji; Q. P. Ji; X. B. Ji; X. L. Ji; L. L. Jiang; X. S. Jiang; J. B. Jiao; Z. Jiao; D. P. Jin; S. Jin; F. F. Jing; N. Kalantar-Nayestanaki; M. Kavatsyuk; W. Kuehn; W. Lai; J. S. Lange; C. H. Li; Cheng Li; Cui Li; D. M. Li; F. Li; G. Li; H. B. Li; J. C. Li; K. Li; Lei Li; Q. J. Li; S. L. Li; W. D. Li; W. G. Li; X. L. Li; X. N. Li; X. Q. Li; X. R. Li; Z. B. Li; H. Liang; Y. F. Liang; Y. T. Liang; G. R. Liao; X. T. Liao; B. J. Liu; C. L. Liu; C. X. Liu; C. Y. Liu; F. H. Liu; Fang Liu; Feng Liu; H. Liu; H. H. Liu; H. M. Liu; H. W. Liu; J. P. Liu; K. Y. Liu; Kai Liu; P. L. Liu; Q. Liu; S. B. Liu; X. Liu; Y. B. Liu; Z. A. Liu; Zhiqiang Liu; Zhiqing Liu; H. Loehner; G. R. Lu; H. J. Lu; J. G. Lu; Q. W. Lu; X. R. Lu; Y. P. Lu; C. L. Luo; M. X. Luo; T. Luo; X. L. Luo; M. Lv; C. L. Ma; F. C. Ma; H. L. Ma; Q. M. Ma; S. Ma; T. Ma; X. Y. Ma; Y. Ma; F. E. Maas; M. Maggiora; Q. A. Malik; Y. J. Mao; Z. P. Mao; J. G. Messchendorp; J. Min; T. J. Min; R. E. Mitchell; X. H. Mo; C. Morales Morales; C. Motzko; N. Yu. Muchnoi; H. Muramatsu; Y. Nefedov; C. Nicholson; I. B. Nikolaev; Z. Ning; S. L. Olsen; Q. Ouyang; S. Pacetti; J. W. Park; M. Pelizaeus; H. P. Peng; K. Peters; J. L. Ping; R. G. Ping; R. Poling; E. Prencipe; M. Qi; S. Qian; C. F. Qiao; X. S. Qin; Y. Qin; Z. H. Qin; J. F. Qiu; K. H. Rashid; G. Rong; X. D. Ruan; A. Sarantsev; B. D. Schaefer; J. Schulze; M. Shao; C. P. Shen; X. Y. Shen; H. Y. Sheng; M. R. Shepherd; X. Y. Song; S. Spataro; B. Spruck; D. H. Sun; G. X. Sun; J. F. Sun; S. S. Sun; Y. J. Sun; Y. Z. Sun; Z. J. Sun; Z. T. Sun; C. J. Tang; X. Tang; I. Tapan; E. H. Thorndike; D. Toth; M. Ullrich; G. S. Varner; B. Wang; B. Q. Wang; D. Wang; D. Y. Wang; K. Wang; L. L. Wang; L. S. Wang; M. Wang; P. Wang; P. L. Wang; Q. Wang; Q. J. Wang; S. G. Wang; X. L. Wang; Y. D. Wang; Y. F. Wang; Y. Q. Wang; Z. Wang; Z. G. Wang; Z. Y. Wang; D. H. Wei; J. B. Wei; P. Weidenkaff; Q. G. Wen; S. P. Wen; M. Werner; U. Wiedner; L. H. Wu; N. Wu; S. X. Wu; W. Wu; Z. Wu; L. G. Xia; Z. J. Xiao; Y. G. Xie; Q. L. Xiu; G. F. Xu; G. M. Xu; H. Xu; Q. J. Xu; X. P. Xu; Z. R. Xu; F. Xue; Z. Xue; L. Yan; W. B. Yan; Y. H. Yan; H. X. Yang; Y. Yang; Y. X. Yang; H. Ye; M. Ye; M. H. Ye; B. X. Yu; C. X. Yu; H. W. Yu; J. S. Yu; S. P. Yu; C. Z. Yuan; Y. Yuan; A. A. Zafar; A. Zallo; Y. Zeng; B. X. Zhang; B. Y. Zhang; C. Zhang; C. C. Zhang; D. H. Zhang; H. H. Zhang; H. Y. Zhang; J. Q. Zhang; J. W. Zhang; J. Y. Zhang; J. Z. Zhang; S. H. Zhang; X. J. Zhang; X. Y. Zhang; Y. Zhang; Y. H. Zhang; Y. S. Zhang; Z. P. Zhang; Z. Y. Zhang; G. Zhao; H. S. Zhao; J. W. Zhao; K. X. Zhao; Lei Zhao; Ling Zhao; M. G. Zhao; Q. Zhao; Q. Z. Zhao; S. J. Zhao; T. C. Zhao; X. H. Zhao; Y. B. Zhao; Z. G. Zhao; A. Zhemchugov; B. Zheng; J. P. Zheng; Y. H. Zheng; B. Zhong; J. Zhong; Z. Zhong; L. Zhou; X. K. Zhou; X. R. Zhou; C. Zhu; K. Zhu; K. J. Zhu; S. H. Zhu; X. L. Zhu; Y. C. Zhu; Y. M. Zhu; Y. S. Zhu; Z. A. Zhu; J. Zhuang; B. S. Zou; J. H. Zou

2013-01-08T23:59:59.000Z

75

GRR/Section 19-TX-b - New Water Right Process For Surface Water and Ground  

Open Energy Info (EERE)

TX-b - New Water Right Process For Surface Water and Ground TX-b - New Water Right Process For Surface Water and Ground Water < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 19-TX-b - New Water Right Process For Surface Water and Ground Water 19TXBNewWaterRightProcessForSurfaceWaterAndGroundWater.pdf Click to View Fullscreen Contact Agencies Texas Commission on Environmental Quality Texas Water Development Board Regulations & Policies Tex. Water Code § 11 Triggers None specified Click "Edit With Form" above to add content 19TXBNewWaterRightProcessForSurfaceWaterAndGroundWater.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range.

76

GRR/Section 11-TX-b - Human Remains Process | Open Energy Information  

Open Energy Info (EERE)

1-TX-b - Human Remains Process 1-TX-b - Human Remains Process < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 11-TX-b - Human Remains Process 11TXBHumanRemainsProcess.pdf Click to View Fullscreen Regulations & Policies CCP Art. 49 Triggers None specified Click "Edit With Form" above to add content 11TXBHumanRemainsProcess.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative This flowchart illustrates the procedure a developer must follow when human remains are discovered on or near the project site. Local law enforcement must conduct an investigation into the death of the person, and is the

77

GRR/Section 14-TX-c - Underground Injection Control Permit | Open Energy  

Open Energy Info (EERE)

TX-c - Underground Injection Control Permit TX-c - Underground Injection Control Permit < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 14-TX-c - Underground Injection Control Permit Pages from 14TXCUndergroundInjectionControlPermit (4).pdf Click to View Fullscreen Contact Agencies Railroad Commission of Texas Texas Commission on Environmental Quality Regulations & Policies Tex. Water Code § 27 16 TAC 3.9 46 TAC 3.46 16 TAC 3.30 - MOU between the RRC and the TCEQ Triggers None specified Click "Edit With Form" above to add content Pages from 14TXCUndergroundInjectionControlPermit (4).pdf Pages from 14TXCUndergroundInjectionControlPermit (4).pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range.

78

GRR/Section 7-TX-b - REC Generator | Open Energy Information  

Open Energy Info (EERE)

TX-b - REC Generator TX-b - REC Generator < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 7-TX-b - REC Generator 07TXBRECGeneratorCertification.pdf Click to View Fullscreen Contact Agencies Public Utility Commission of Texas Regulations & Policies Goal for Renewable Energy, PUCT Substantive Rule 25.173 Triggers None specified Click "Edit With Form" above to add content 07TXBRECGeneratorCertification.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative This flowchart illustrates the application and approval process for participating in the Renewable Energy Credit program in Texas.

79

GRR/Section 19-TX-c - Surface Water Permit | Open Energy Information  

Open Energy Info (EERE)

19-TX-c - Surface Water Permit 19-TX-c - Surface Water Permit < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 19-TX-c - Surface Water Permit 19TXCSurfaceWaterPermit.pdf Click to View Fullscreen Contact Agencies Texas Commission on Environmental Quality Regulations & Policies Tex. Water Code § 11 30 TAC 295 30 TAC 297 Triggers None specified Click "Edit With Form" above to add content 19TXCSurfaceWaterPermit.pdf 19TXCSurfaceWaterPermit.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative In Texas, the Texas Commission on Environmental Quality (TCEQ) issues surface water permits. Under, Tex. Water Code § 11, surface water permits

80

GRR/Section 5-TX-a - Drilling and Well Development | Open Energy  

Open Energy Info (EERE)

GRR/Section 5-TX-a - Drilling and Well Development GRR/Section 5-TX-a - Drilling and Well Development < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 5-TX-a - Drilling and Well Development 05TXADrillingAndWellDevelopment.pdf Click to View Fullscreen Contact Agencies Railroad Commission of Texas Texas Water Development Board Regulations & Policies 16 TAC 3.5: Application To Drill, Deepen, Reenter, or Plug Back 16 TAC 3.78: Fees and Financial Security Requirements 16 TAC 3.37: Statewide Spacing Rule 16 TAC 3.38: Well Densities 16 TAC 3.39: Proration and Drilling Units: Contiguity of Acreage and Exception 16 TAC 3.33: Geothermal Resource Production Test Forms Required Triggers None specified Click "Edit With Form" above to add content

Note: This page contains sample records for the topic "boundaries tx ks" 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

GRR/Section 14-TX-b - Texas NPDES Permitting Process | Open Energy  

Open Energy Info (EERE)

14-TX-b - Texas NPDES Permitting Process 14-TX-b - Texas NPDES Permitting Process < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 14-TX-b - Texas NPDES Permitting Process 14TXBTexasNPDESPermittingProcess (4).pdf Click to View Fullscreen Contact Agencies Railroad Commission of Texas United States Environmental Protection Agency Regulations & Policies Tex. Water Code § 26.131(b) 16 TAC 3.8 Memorandum of Understanding between the RRC and the TCEQ 16 TAC 3.30 Triggers None specified Click "Edit With Form" above to add content 14TXBTexasNPDESPermittingProcess (4).pdf 14TXBTexasNPDESPermittingProcess (4).pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative

82

,"Galvan Ranch, TX Natural Gas Pipeline Imports From Mexico (Million Cubic Feet)"  

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

Galvan Ranch, TX Natural Gas Pipeline Imports From Mexico (Million Cubic Feet)" Galvan Ranch, TX Natural Gas Pipeline Imports From Mexico (Million Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Galvan Ranch, TX Natural Gas Pipeline Imports From Mexico (Million Cubic Feet)",1,"Annual",2012 ,"Release Date:","12/12/2013" ,"Next Release Date:","1/7/2014" ,"Excel File Name:","nga_epg0_irp_ygrt-nmx_mmcfa.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/nga_epg0_irp_ygrt-nmx_mmcfa.htm" ,"Source:","Energy Information Administration"

83

GRR/Section 8-TX-a - Transmission Siting | Open Energy Information  

Open Energy Info (EERE)

GRR/Section 8-TX-a - Transmission Siting GRR/Section 8-TX-a - Transmission Siting < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 8-TX-a - Transmission Siting 08TXATransmissionSiting.pdf Click to View Fullscreen Contact Agencies Public Utility Commission of Texas Regulations & Policies PUCT Substantive 25.83: Transmission Construction Reports PUCT Substantive Rule 25.101: Certification Criteria Triggers None specified Click "Edit With Form" above to add content 08TXATransmissionSiting.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative Transmission siting is handled by the Public Utility Commission of Texas

84

GRR/Section 6-TX-a - Extra-Legal Vehicle Permitting Process | Open Energy  

Open Energy Info (EERE)

6-TX-a - Extra-Legal Vehicle Permitting Process 6-TX-a - Extra-Legal Vehicle Permitting Process < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 6-TX-a - Extra-Legal Vehicle Permitting Process 06TXAExtraLegalVehiclePermittingProcess.pdf Click to View Fullscreen Contact Agencies Texas Department of Motor Vehicles Texas Department of Transportation Regulations & Policies Tex. Transportation Code § 621 Tex. Transportation Code § 622 Tex. Transportation Code § 623 43 TAC 219 Triggers None specified Click "Edit With Form" above to add content 06TXAExtraLegalVehiclePermittingProcess.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range.

85

GRR/Section 19-TX-d - Transfer of Surface Water Right | Open Energy  

Open Energy Info (EERE)

19-TX-d - Transfer of Surface Water Right 19-TX-d - Transfer of Surface Water Right < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 19-TX-d - Transfer of Surface Water Right 19TXDTransferOfWaterRight.pdf Click to View Fullscreen Contact Agencies Texas Commission on Environmental Quality Regulations & Policies Tex. Water Code § 11 30 TAC 297.81 30 TAC 297.82 30 TAC 297.83 Triggers None specified Click "Edit With Form" above to add content 19TXDTransferOfWaterRight.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative Texas water law allows surface water rights to be transferred from one party to another. (Tex. Water Code § 11)

86

GRR/Section 18-TX-a - Underground Storage Tank Process | Open Energy  

Open Energy Info (EERE)

TX-a - Underground Storage Tank Process TX-a - Underground Storage Tank Process < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 18-TX-a - Underground Storage Tank Process 18TXAUndergroundStorageTanks (1).pdf Click to View Fullscreen Contact Agencies Texas Commission on Environmental Quality Regulations & Policies 30 Texas Administrative Code 334 - Underground and Aboveground Storage Tanks 30 Texas Administrative Code 37 - Financial Assurance for Petroleum Underground Storage Tanks Triggers None specified Click "Edit With Form" above to add content 18TXAUndergroundStorageTanks (1).pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range.

87

GRR/Section 3-TX-a - State Geothermal Lease | Open Energy Information  

Open Energy Info (EERE)

3-TX-a - State Geothermal Lease 3-TX-a - State Geothermal Lease < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 3-TX-a - State Geothermal Lease 03TXAStateGeothermalLease.pdf Click to View Fullscreen Contact Agencies Texas General Land Office Regulations & Policies Texas Natural Resources Code 31 TAC 9.22 31 TAC 13.33 31 TAC 13.62 31 TAC 155.42 Triggers None specified Click "Edit With Form" above to add content 03TXAStateGeothermalLease.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative This flowchart illustrates the process of obtaining a state geothermal lease from the state of Texas. The Texas General Land Office manages

88

GRR/Section 19-TX-a - Water Access and Water Issues Overview | Open Energy  

Open Energy Info (EERE)

9-TX-a - Water Access and Water Issues Overview 9-TX-a - Water Access and Water Issues Overview < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 19-TX-a - Water Access and Water Issues Overview 19TXAWaterAccessAndWaterRightsIssuesOverview.pdf Click to View Fullscreen Contact Agencies Texas Commission on Environmental Quality Regulations & Policies Tex. Water Code § 11 Triggers None specified Click "Edit With Form" above to add content 19TXAWaterAccessAndWaterRightsIssuesOverview.pdf 19TXAWaterAccessAndWaterRightsIssuesOverview.pdf 19TXAWaterAccessAndWaterRightsIssuesOverview.pdf 19TXAWaterAccessAndWaterRightsIssuesOverview.pdf Flowchart Narrative In the late 1960's Texas transitioned its water law system, switching

89

GRR/Section 12-TX-a - Flora and Fauna Considerations | Open Energy  

Open Energy Info (EERE)

TX-a - Flora and Fauna Considerations TX-a - Flora and Fauna Considerations < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 12-TX-a - Flora and Fauna Considerations 12TXAFloraAndFaunaConsiderations.pdf Click to View Fullscreen Contact Agencies Texas Parks and Wildlife Department Regulations & Policies Texas Parks and Wildlife Code § 68 31 TAC 65.175 31 TAC 65.176 31 TAC 65.173 Triggers None specified Click "Edit With Form" above to add content 12TXAFloraAndFaunaConsiderations.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative In Texas, no person may capture, trap, take, or kill, or attempt to

90

GRR/Section 14-TX-a - Nonpoint Source Pollution | Open Energy Information  

Open Energy Info (EERE)

GRR/Section 14-TX-a - Nonpoint Source Pollution GRR/Section 14-TX-a - Nonpoint Source Pollution < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 14-TX-a - Nonpoint Source Pollution 14TXANonpointSourcePollution.pdf Click to View Fullscreen Contact Agencies Texas Commission on Environmental Quality Regulations & Policies Clean Water Act CWA §319(b) Triggers None specified Click "Edit With Form" above to add content 14TXANonpointSourcePollution.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative The Texas Nonpoint Source Management Program (Management Program) is required under the Clean Water Act(CWA), specifically CWA §319(b). The

91

GRR/Section 6-TX-b - Construction Storm Water Permitting Process | Open  

Open Energy Info (EERE)

6-TX-b - Construction Storm Water Permitting Process 6-TX-b - Construction Storm Water Permitting Process < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 6-TX-b - Construction Storm Water Permitting Process 06TXBConstructionStormWaterPermit.pdf Click to View Fullscreen Contact Agencies Texas Commission on Environmental Quality EPA Regulations & Policies TPDES Construction General Permit (TXR150000) 30 Texas Administrative Code 205 General Permits for Waste Discharges Texas Water Code 26.040 General Permits Clean Water Act Triggers None specified Click "Edit With Form" above to add content 06TXBConstructionStormWaterPermit.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range.

92

GRR/Section 4-TX-a - State Exploration Process | Open Energy Information  

Open Energy Info (EERE)

4-TX-a - State Exploration Process 4-TX-a - State Exploration Process < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 4-TX-a - State Exploration Process 04TXAStateExplorationProcess.pdf Click to View Fullscreen Contact Agencies Texas General Land Office Railroad Commission of Texas Texas Parks and Wildlife Department Regulations & Policies 16 TAC 3.5: Application to Drill, Deepen, Reenter, or Plug Back 16 TAC 3.7: Strata to Be Sealed Off 16 TAC 3.79: Definitions 16 TAC 3.100: Seismic Holes and Core Holes 31 TAC 10.2: Prospect Permits on State Lands 31 TAC 155.40: Definitions 31 TAC 155.42: Mining Leases on Properties Subject to Prospect 31 TAC 9.11: Geophysical and Geochemical Exploration Permits Triggers None specified

93

GRR/Section 14-TX-d - Section 401 Water Quality Certification | Open Energy  

Open Energy Info (EERE)

4-TX-d - Section 401 Water Quality Certification 4-TX-d - Section 401 Water Quality Certification < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 14-TX-d - Section 401 Water Quality Certification 14TXDSection401WaterQualityCertification (2).pdf Click to View Fullscreen Contact Agencies Railroad Commission of Texas Regulations & Policies 16 TAC 3.93 - RRC Water Quality Certification 16 TAC 3.30 - MOU between the RRC and the TCEQ Triggers None specified Click "Edit With Form" above to add content 14TXDSection401WaterQualityCertification (2).pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative Section 401 of the Clean Water Act (CWA) requires a Water Quality

94

GRR/Section 3-TX-b - Land Access | Open Energy Information  

Open Energy Info (EERE)

3-TX-b - Land Access 3-TX-b - Land Access < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 3-TX-b - Land Access 03TXBLandAccess.pdf Click to View Fullscreen Contact Agencies Texas General Land Office Railroad Commission of Texas Regulations & Policies Tex. Nat. Rec. Code Sec. 51.291(a) Tex. Nat. Rec. Code Sec. 33.111 Triggers None specified Click "Edit With Form" above to add content 03TXBLandAccess.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative This flowchart illustrates the process of gaining access to certain types of land in Texas apart from the geothermal resource lease process.

95

GRR/Section 14-TX-e - Ground Water Discharge Permit | Open Energy  

Open Energy Info (EERE)

GRR/Section 14-TX-e - Ground Water Discharge Permit GRR/Section 14-TX-e - Ground Water Discharge Permit < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 14-TX-e - Ground Water Discharge Permit 14TXEGroundWaterDischargePermit (1).pdf Click to View Fullscreen Contact Agencies Railroad Commission of Texas United States Environmental Protection Agency Regulations & Policies 16 TAC 3.8 (Rule 8) Triggers None specified Click "Edit With Form" above to add content 14TXEGroundWaterDischargePermit (1).pdf 14TXEGroundWaterDischargePermit (1).pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative Pits are used in drilling operations to contain drilling related fluids and

96

GRR/Section 7-TX-a - Energy Facility Registration | Open Energy Information  

Open Energy Info (EERE)

GRR/Section 7-TX-a - Energy Facility Registration GRR/Section 7-TX-a - Energy Facility Registration < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 7-TX-a - Energy Facility Registration 07TXAEnergyFacilitySiting.pdf Click to View Fullscreen Contact Agencies Public Utility Commission of Texas Regulations & Policies PUC Substantive Rule 25.109: Registration of Power Generation Companies and Self-Generators Triggers None specified Click "Edit With Form" above to add content 07TXAEnergyFacilitySiting.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative This flowchart illustrates the necessary process for registering as an

97

GRR/Section 7-TX-c - Certificate of Convenience and Necessity | Open Energy  

Open Energy Info (EERE)

GRR/Section 7-TX-c - Certificate of Convenience and Necessity GRR/Section 7-TX-c - Certificate of Convenience and Necessity < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 7-TX-c - Certificate of Convenience and Necessity 07TXCCertificateOfConvenienceAndNecessity.pdf Click to View Fullscreen Contact Agencies Public Utility Commission of Texas Regulations & Policies PUCT Substantive Rule 22 PUCT Substantive Rule 25.5 PUCT Substantive Rule 25.83 PUCT Substantive Rule 25.101 Public Utility Regulatory Act Triggers None specified Click "Edit With Form" above to add content 07TXCCertificateOfConvenienceAndNecessity.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range.

98

1996 National Heat Trans/er Conference Houston, TX August 3-6, J996  

E-Print Network (OSTI)

and diffusive transport associated with fluid dynamics. radiative heat transfer often plays a large role in governing combustion dynamics. Radiative heat transfer is the dominant mode of heat transfer in many1996 National Heat Trans/er Conference Houston, TX August 3-6, J996 AN ADAPTIVE MESH REFINEMENT

99

DOE Zero Energy Ready Home Case Study: M Street Homes, Houston, TX  

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

Case study of a DOE Zero Energy Ready home in Houston, TX, that achieves a HERS 45 without PV or HERS 32 with 1.2 kW PV. The three-story, 4,507-ft2 custom home is powered by a unique tri-generation...

100

DOE Zero Energy Ready Home Case Study: Sterling Brook Custom Homes, Double Oak, TX  

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

Case study of a DOE Zero Energy Ready home in Double Oak, TX, north of Dallas, that scored a HERS 44 without PV. The 3,752-ft2 two-story home served as an energy-efficient model home for the custom...

Note: This page contains sample records for the topic "boundaries tx ks" 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

CCD Photometric Study of the Contact Binary TX Cnc in the Young Open Cluster NGC 2632  

E-Print Network (OSTI)

TX Cnc is a member of the young open cluster NGC 2632. In the present paper, four CCD epochs of light minimum and a complete V light curve of TX Cnc are presented. A period investigation based on all available photoelectric or CCD data showed that it is found to be superimposed on a long-term increase ($dP/dt=+3.97\\times{10^{-8}}$\\,days/year), and a weak evidence suggests that it includes a small-amplitude period oscillation ($A_3=0.^{d}0028$; $T_3=26.6\\,years$). The light curves in the V band obtained in 2004 were analyzed with the 2003 version of the W-D code. It was shown that TX Cnc is an overcontact binary system with a degree of contact factor $f=24.8%(\\pm0.9%)$. The absolute parameters of the system were calculated: $M_1=1.319\\pm0.007M_{\\odot}$, $M_2=0.600\\pm0.01M_{\\odot}$; $R_1=1.28\\pm0.19R_{\\odot}$, $R_2=0.91\\pm0.13R_{\\odot}$. TX Cnc may be on the TRO-controlled stage of the evolutionary scheme proposed by Qian (2001a, b; 2003a), and may contains an invisible tertiary component ($m_3\\approx0.097M_{\\o...

Liang, Liu; Soonthornthum, BOONRUCKSAR; Liying, Zhu; Jiajia, He; Yuan, J -Z

2011-01-01T23:59:59.000Z

102

File:15-TX-a- Fact Sheet - Tips for a Speedy Administrative Review.pdf |  

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 File Edit History Facebook icon Twitter icon » File:15-TX-a- Fact Sheet - Tips for a Speedy Administrative Review.pdf Jump to: navigation, search File File history File usage Metadata File:15-TX-a- Fact Sheet - Tips for a Speedy Administrative Review.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 16 KB, MIME type: application/pdf) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 14:17, 12 June 2013 Thumbnail for version as of 14:17, 12 June 2013 1,275 × 1,650 (16 KB) Apalazzo (Talk | contribs)

103

File:03-TX-e - Lease of Texas Parks & Wildlife Department Land (1).pdf |  

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 File Edit History Facebook icon Twitter icon » File:03-TX-e - Lease of Texas Parks & Wildlife Department Land (1).pdf Jump to: navigation, search File File history File usage Metadata File:03-TX-e - Lease of Texas Parks & Wildlife Department Land (1).pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 46 KB, MIME type: application/pdf) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 12:50, 26 July 2013 Thumbnail for version as of 12:50, 26 July 2013 1,275 × 1,650 (46 KB) Apalazzo (Talk | contribs)

104

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

Open Energy Info (EERE)

TX.pdf TX.pdf Jump to: navigation, search File File history File usage Texas Ethanol Plant Locations Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 442 KB, MIME type: application/pdf) Description Texas 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 Texas 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 16:21, 27 December 2010 Thumbnail for version as of 16:21, 27 December 2010 1,650 × 1,275 (442 KB) MapBot (Talk | contribs) Automated bot upload

105

Optical observations of Be/X-ray transient system KS 1947+300  

E-Print Network (OSTI)

ROTSE-IIId observations of the Be/X-ray transient system KS 1947+300 obtained between September 2004 and December 2005 make it possible to study the correlation between optical and X-ray activity. The optical outburst of 0.1 mag was accompanied by an increase in X-ray flux in 2004 observations. Strong correlation between the optical and X-ray light curves suggests that neutron star directly accretes from the outflowing material of Be star. The nearly zero time lag between X-ray and optical light curves suggests a heating of the disk of Be star by X-rays. No optical brightening and X-ray enhancement was seen in 2005 observations. There is no indication of the orbital modulation in the optical light curve.

U. Kiziloglu; A. Baykal; N. Kiziloglu

2006-08-05T23:59:59.000Z

106

GRR/Section 15-TX-a - Air Permit - Permit to Construct | Open Energy  

Open Energy Info (EERE)

GRR/Section 15-TX-a - Air Permit - Permit to Construct GRR/Section 15-TX-a - Air Permit - Permit to Construct < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 15-TX-a - Air Permit - Permit to Construct 15TXAAirPermitPermitToConstruct (1).pdf Click to View Fullscreen Contact Agencies Texas Commission on Environmental Quality Regulations & Policies Title 30 of the Texas Administrative Code 30 TAC 116.114 30 TAC 39.418 30 TAC 39.604 30 TAC 39.605 30 TAC 39.409 30 TAC 116.136 30 TAC 55.254 30 TAC 116.136 30 TAC 116.137 Triggers None specified Click "Edit With Form" above to add content 15TXAAirPermitPermitToConstruct (1).pdf 15TXAAirPermitPermitToConstruct (1).pdf 15TXAAirPermitPermitToConstruct (1).pdf Error creating thumbnail: Page number not in range.

107

File:03-TX-g - Lease of Relinquishment Act Lands.pdf | Open Energy  

Open Energy Info (EERE)

-TX-g - Lease of Relinquishment Act Lands.pdf -TX-g - Lease of Relinquishment Act Lands.pdf Jump to: navigation, search File File history File usage Metadata File:03-TX-g - Lease of Relinquishment Act Lands.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Go to page 1 2 Go! next page → next page → Full resolution ‎(1,275 × 1,650 pixels, file size: 82 KB, MIME type: application/pdf, 2 pages) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 11:49, 29 July 2013 Thumbnail for version as of 11:49, 29 July 2013 1,275 × 1,650, 2 pages (82 KB) Apalazzo (Talk | contribs) 14:43, 26 July 2013 Thumbnail for version as of 14:43, 26 July 2013 1,275 × 1,650, 2 pages (82 KB) Apalazzo (Talk | contribs)

108

The many-body problem A solution: DFT HK theorems KS scheme Summary Key concepts in Density Functional Theory (I)  

E-Print Network (OSTI)

's University, Belfast Key concepts in Density Functional Theory (I) Silvana Botti #12;The many-body problem concepts in Density Functional Theory (I) Silvana Botti #12;The many-body problem A solution: DFT HK theorems KS scheme Summary Outline 1 The many-body problem 2 A solution: Density Functional Theory 3

Botti, Silvana

109

First observation and Dalitz analysis of the D-0 -> K-S(0)eta pi(0) decay  

E-Print Network (OSTI)

Using 9.0 fb(-1) of integrated luminosity in e(+)e(-) collisions near the Y(4S) mass collected with the CLEO II.V detector we report the first observation of the decay D-0-->K(S)(0)etapi(0). We measure the ratio of branching fractions, BR(D-0-->K...

Besson, David Zeke

2004-09-01T23:59:59.000Z

110

Degenerate Metric Phase Boundaries  

E-Print Network (OSTI)

The structure of boundaries between degenerate and nondegenerate solutions of Ashtekar's canonical reformulation of Einstein's equations is studied. Several examples are given of such "phase boundaries" in which the metric is degenerate on one side of a null hypersurface and non-degenerate on the other side. These include portions of flat space, Schwarzschild, and plane wave solutions joined to degenerate regions. In the last case, the wave collides with a planar phase boundary and continues on with the same curvature but degenerate triad, while the phase boundary continues in the opposite direction. We conjecture that degenerate phase boundaries are always null.

Ingemar Bengtsson; Ted Jacobson

1999-01-23T23:59:59.000Z

111

Detection of the secondary eclipse of WASP-10b in the Ks-band  

E-Print Network (OSTI)

WASP-10b, a non-inflated hot Jupiter, was discovered around a K-dwarf in a near circular orbit ($\\sim $$0.06$). Since its discovery in 2009, different published parameters for this system have led to a discussion about the size, density, and eccentricity of this exoplanet. In order to test the hypothesis of a circular orbit for WASP-10b, we have observed its secondary eclipse in the Ks-band, where the contribution of planetary light is high enough to be detected from the ground. Observations were performed with the OMEGA2000 instrument at the 3.5-meter telescope at Calar Alto (Almer\\'ia, Spain), in staring mode during 5.4 continuous hours, with the telescope defocused, monitoring the target during the expected secondary eclipse. A relative light curve was generated and corrected from systematic effects, using the Principal Component Analysis (PCA) technique. The final light curve was fitted using a transit model to find the eclipse depth and a possible phase shift. The best model obtained from the Markov Chai...

Cruz, Patricia; Lillo-Box, Jorge; Diaz, Marcos; Birkby, Jayne; Lpez-Morales, Mercedes; Hodgkin, Simon; Fortney, Jonathan J

2014-01-01T23:59:59.000Z

112

Albany, OR * Fairbanks, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

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

Rick Dunst Rick Dunst Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 MS 922-273C Pittsburgh, PA 15236-0940 412-386-6694 richard.dunst@netl.doe.gov Felicia Manciu Principal Investigator University of Texas at El Paso 500 West University Avenue El Paso, TX 79968-8900 915-747-5715 fsmanciu@utep.edu PROJECT DURATION Start Date 01/15/2009 End Date 12/15/2013 COST Total Project Value $249,546 DOE/Non-DOE Share $249,546 / $0

113

Tank 241-TX-104, cores 230 and 231 analytical results for the final report  

SciTech Connect

This document is the analytical laboratory report for tank 241-TX-104 push mode core segments collected between February 18, 1998 and February 23, 1998. The segments were subsampled and analyzed in accordance with the Tank 241-TX-104 Push Mode Core Sampling and Analysis Plan (TSAP) (McCain, 1997), the Data Quality Objective to Support Resolution of the Organic Complexant Safety Issue (Organic DQO) (Turner, et al., 1995) and the Safety Screening Data Quality Objective (DQO) (Dukelow, et.al., 1995). The analytical results are included in the data summary table. None of the samples submitted for Differential Scanning Calorimetry (DSC) and Total Alpha Activity (AT) exceeded notification limits as stated in the TSAP. The statistical results of the 95% confidence interval on the mean calculations are provided by the Tank Waste Remediation Systems Technical Basis Group in accordance with the Memorandum of Understanding (Schreiber, 1997) and are not considered in this report. Appearance and Sample Handling Attachment 1 is a cross reference to relate the tank farm identification numbers to the 222-S Laboratory LabCore/LIMS sample numbers. The subsamples generated in the laboratory for analyses are identified in these diagrams with their sources shown. Core 230: Three push mode core segments were removed from tank 241-TX-104 riser 9A on February 18, 1998. Segments were received by the 222-S Laboratory on February 19, 1998. Two segments were expected for this core. However, due to poor sample recovery, an additional segment was taken and identified as 2A. Core 231: Four push mode core segments were removed from tank 241-TX-104 riser 13A between February 19, 1998 and February 23, 1998. Segments were received by the 222-S Laboratory on February 24, 1998. Two segments were expected for this core. However, due to poor sample recovery, additional segments were taken and identified as 2A and 2B. The TSAP states the core samples should be transported to the laboratory within three calendar days from the time each segment is removed from the tank; this requirement was not met for the segments from Core 231.

Diaz, L.A.

1998-07-07T23:59:59.000Z

114

The influence of littoral zone structural complexity on fish assemblages in Lake Conroe, TX  

E-Print Network (OSTI)

1999 Major Subject: Wildlife and Fisheries Science ABSTRACT The Influence of Littoral Zone Structural Complexity on Fish Assemblages in Lake Conroe, TX. (May 1999) Perry Felix Trial, B. A. , Austin College Chair of Advisory Committee: Dr. Frances... 6. 3626 6. 1100 5, 24 0. 0047 1. 61 0. 1551 1. 04 0, 4095 Season Habitat Error x Season 3 9 32 879. 134 15. 7056 3. 8325 229. 38 4. 10 0. 0001 0. 001 012 0. 1 E 0. 06 E 006 u 0. 04 IP ru 0. 02 012 01 E o. os E 0. 06 a 0...

Trial, Perry Felix

2012-06-07T23:59:59.000Z

115

Tank 241-TX-118, core 236 analytical results for the final report  

SciTech Connect

This document is the analytical laboratory report for tank 241-TX-118 push mode core segments collected between April 1, 1998 and April 13, 1998. The segments were subsampled and analyzed in accordance with the Tank 241-TX-118 Push Mode Core sampling and Analysis Plan (TSAP) (Benar, 1997), the Safety Screening Data Quality Objective (DQO) (Dukelow, et al., 1995), the Data Quality Objective to Support Resolution of the Organic Complexant Safety Issue (Organic DQO) (Turner, et al, 1995) and the Historical Model Evaluation Data Requirements (Historical DQO) (Sipson, et al., 1995). The analytical results are included in the data summary table (Table 1). None of the samples submitted for Differential Scanning Calorimetry (DSC) and Total Organic Carbon (TOC) exceeded notification limits as stated in the TSAP (Benar, 1997). One sample exceeded the Total Alpha Activity (AT) analysis notification limit of 38.4{micro}Ci/g (based on a bulk density of 1.6), core 236 segment 1 lower half solids (S98T001524). Appropriate notifications were made. Plutonium 239/240 analysis was requested as a secondary analysis. The statistical results of the 95% confidence interval on the mean calculations are provided by the Tank Waste Remediation Systems Technical Basis Group in accordance with the Memorandum of Understanding (Schreiber, 1997) and are not considered in this report.

ESCH, R.A.

1998-11-19T23:59:59.000Z

116

File:03-TX-f - Lease of Land Trade Lands.pdf | Open Energy Information  

Open Energy Info (EERE)

f - Lease of Land Trade Lands.pdf f - Lease of Land Trade Lands.pdf Jump to: navigation, search File File history File usage Metadata File:03-TX-f - Lease of Land Trade Lands.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 42 KB, MIME type: application/pdf) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 13:54, 26 July 2013 Thumbnail for version as of 13:54, 26 July 2013 1,275 × 1,650 (42 KB) Apalazzo (Talk | contribs) You cannot overwrite this file. Edit this file using an external application (See the setup instructions for more information) File usage The following page links to this file: GRR/Section 3-TX-f - Lease of Land Trade Lands

117

Running Boundary Condition  

E-Print Network (OSTI)

In this paper we argue that boundary condition may run with energy scale. As an illustrative example, we consider one-dimensional quantum mechanics for a spinless particle that freely propagates in the bulk yet interacts only at the origin. In this setting we find the renormalization group flow of U(2) family of boundary conditions exactly. We show that the well-known scale-independent subfamily of boundary conditions are realized as fixed points. We also discuss the duality between two distinct boundary conditions from the renormalization group point of view. Generalizations to conformal mechanics and quantum graph are also discussed.

Ohya, Satoshi; Tachibana, Motoi

2010-01-01T23:59:59.000Z

118

Running Boundary Condition  

E-Print Network (OSTI)

In this paper we argue that boundary condition may run with energy scale. As an illustrative example, we consider one-dimensional quantum mechanics for a spinless particle that freely propagates in the bulk yet interacts only at the origin. In this setting we find the renormalization group flow of U(2) family of boundary conditions exactly. We show that the well-known scale-independent subfamily of boundary conditions are realized as fixed points. We also discuss the duality between two distinct boundary conditions from the renormalization group point of view. Generalizations to conformal mechanics and quantum graph are also discussed.

Satoshi Ohya; Makoto Sakamoto; Motoi Tachibana

2010-05-25T23:59:59.000Z

119

Boyd et al., IEEE International Conference on Multimedia Systems 98, Austin, TX, June 1998 1 MPI-Video Infrastructure for Dynamic Environments  

E-Print Network (OSTI)

Boyd et al., IEEE International Conference on Multimedia Systems 98, Austin, TX, June 1998 1 MPI-Video Infrastructure for Dynamic Environments Je#11;rey E. Boyd #3; Edward Hunter Patrick H. Kelly Li-Cheng Tai Clifton. #12; Boyd et al., IEEE International Conference on Multimedia Systems 98, Austin, TX, June 1998 2

Boyd, Jeffrey E.

120

Chattanooga Eagle Ford Western Gulf TX-LA-MS Salt Basin Uinta Basin  

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

Western Western Gulf TX-LA-MS Salt Basin Uinta Basin Devonian (Ohio) Marcellus Utica Bakken*** Avalon- Bone Spring San Joaquin Basin Monterey Santa Maria, Ventura, Los Angeles Basins Monterey- Temblor Pearsall Tuscaloosa Big Horn Basin Denver Basin Powder River Basin Park Basin Niobrara* Mowry Niobrara* Heath** Manning Canyon Appalachian Basin Antrim Barnett Bend New Albany Woodford Barnett- Woodford Lewis Hilliard- Baxter- Mancos Excello- Mulky Fayetteville Floyd- Neal Gammon Cody Haynesville- Bossier Hermosa Mancos Pierre Conasauga Michigan Basin Ft. Worth Basin Palo Duro Basin Permian Basin Illinois Basin Anadarko Basin Greater Green River Basin Cherokee Platform San Juan Basin Williston Basin Black Warrior Basin A r d m o r e B a s i n Paradox Basin Raton Basin Montana Thrust Belt Marfa Basin Valley & Ridge Province Arkoma Basin Forest

Note: This page contains sample records for the topic "boundaries tx ks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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121

Catching the fish - Constraining stellar parameters for TX Psc using spectro-interferometric observations  

E-Print Network (OSTI)

Stellar parameter determination is a challenging task when dealing with galactic giant stars. The combination of different investigation techniques has proven to be a promising approach. We analyse archive spectra obtained with the Short-Wavelength-Spectrometer (SWS) onboard of ISO, and new interferometric observations from the Very Large Telescope MID-infrared Interferometric instrument (VLTI/MIDI) of a very well studied carbon-rich giant: TX Psc. The aim of this work is to determine stellar parameters using spectroscopy and interferometry. The observations are used to constrain the model atmosphere, and eventually the stellar evolutionary model in the region where the tracks map the beginning of the carbon star sequence. Two different approaches are used to determine stellar parameters: (i) the 'classic' interferometric approach where the effective temperature is fixed by using the angular diameter in the N-band (from interferometry) and the apparent bolometric magnitude; (ii) parameters are obtained by fit...

Klotz, D; Hron, J; Aringer, B; Sacuto, S; Marigo, P; Verhoelst, T

2013-01-01T23:59:59.000Z

122

Albany, OR Anchorage, AK Morgantown, WV Pittsburgh, PA Sugar Land, TX Website: www.netl.doe.gov  

E-Print Network (OSTI)

Albany, OR · Anchorage, AK · Morgantown, WV · Pittsburgh, PA · Sugar Land, TX Website: www.netl-285-5437 briggs.white@netl.doe.gov Neil Nofziger Principal Investigator seM-coM company, Inc. 1040 North Westwood 304-285-4717 daniel.driscoll@netl.doe.gov PARTNERS University of Toledo Ceramatec, Inc. PROJECT

Azad, Abdul-Majeed

123

What: UHV Degree Information Session Where: UH System Cinco Ranch, 4242 S Mason Rd. Katy TX 77450  

E-Print Network (OSTI)

What: UHV Degree Information Session Where: UH System Cinco Ranch, 4242 S Mason Rd. Katy TX 77450 with times to suit most schedules, as well as online options. Admission to UHV is straightforward and free! Stop by to learn more about the programs UHV offers at the UHS Cinco Ranch (Katy) campus: Business

Azevedo, Ricardo

124

Observation of a narrow structure in 1H(?,KS0)X via interference with phi-meson production  

We report observation of a narrow peak structure at ?1.54 GeV with a Gaussian width ? = 6 MeV in the missing mass of KS in the reaction ? + p ? pKSKL. The observed structure may be due to the interference between a strange (or antistrange) baryon resonance in the pKL system and the ?(KSKL) photoproduction leading to the same final state. The statistical significance of the observed excess of events estimated as the log-likelihood ratio of the resonant signal + background hypothesis and the ?-production-based background-only hypothesis corresponds to 5.3?.

Amaryan, M J; Nepali, C; Polyakov, M V; Azimov, Ya; Briscoe, W J; Dodge, G E; Hyde, C E; Klein, F; Kuznetsov, V; Strakovsky, I

2012-03-21T23:59:59.000Z

125

Multiscale Modeling of Grain Boundary Segregation and Embrittlement in Tungsten for Mechanistic Design of Alloys for Coal Fired Plants  

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

Fairbanks, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX Fairbanks, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX Website: www.netl.doe.gov Customer Service: 1-800-553-7681 Multiscale Modeling of Grain Boundary Segregation and Embrittlement in Tungsten for Mechanistic Design of Alloys for Coal Fired Plants Background The Department of Energy (DOE) National Energy Technology Laboratory (NETL) University Coal Research (UCR) Program seeks to further develop the understanding of coal utilization. Since the program's inception in 1979, its primary objectives have been to improve our understanding of the chemical and physical processes involved in the conversion and utilization of coal in an environmentally acceptable manner; maintain and upgrade the coal research capabilities and facilities of U.S. colleges and

126

Boundaries and Topological Algorithms  

E-Print Network (OSTI)

This thesis develops a model for the topological structure of situations. In this model, the topological structure of space is altered by the presence or absence of boundaries, such as those at the edges of objects. ...

Fleck, Margaret Morrison

1988-09-01T23:59:59.000Z

127

Inclusive production of $\\Lambda$, $K^0_s$ and exotic narrow resonances for systems $K_s^0 p$, $K_s^0 \\Lambda$, $\\Lambda p$ from p+propane interactions at 10 GeV/c  

E-Print Network (OSTI)

Experimental data from the 2m propane bubble chamber for production of $\\Lambda$, $K^0_s$ have been used to search of exotic baryon states, in the $K_s^0 p$, $K_s^0 \\Lambda$ and $\\Lambda p$ decay mode for the reaction p+propane at 10 GeV/c. The estimation of experimental inclusive cross sections for $\\Lambda$ and $K^0_s$ production in the p$^{12}C$ collision is equal to $\\sigma_{\\Lambda}$= 13.3$\\pm$1.7 mb and $\\sigma_{K^0_s}$= 3.8$\\pm$0.6 mb, respectively. The measured $\\Lambda /\\pi^+$ ratio from pC reaction is equal to (5.3$\\pm0.8)*10^{-2}$. The experimental $\\Lambda /\\pi^+$ ratio from the pC reaction is approximately two times larger than the $\\Lambda /\\pi^+$ ratio simulated by FRITIOF model from the pC reaction. The invariant mass spectrum $\\Lambda K^0_s$ registered narrow peaks in regions of 1750 and 1795 MeV/$c^2$. The statistical significance of these peaks has been estimated as 5.6 and 3.3 S.D., respectively. These would be candidates for the $N^0$ or the $\\Xi^0$ pentaquark states. The $pK^0_s$ invaria...

Aslanyan, P Z

2005-01-01T23:59:59.000Z

128

File:03-TX-d - Lease of Public School Fund Land (1).pdf | Open Energy  

Open Energy Info (EERE)

Land (1).pdf Land (1).pdf Jump to: navigation, search File File history File usage Metadata File:03-TX-d - Lease of Public School Fund Land (1).pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 41 KB, MIME type: application/pdf) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 11:26, 29 July 2013 Thumbnail for version as of 11:26, 29 July 2013 1,275 × 1,650 (41 KB) Apalazzo (Talk | contribs) 13:47, 26 July 2013 Thumbnail for version as of 13:47, 26 July 2013 1,275 × 1,650 (41 KB) Apalazzo (Talk | contribs) You cannot overwrite this file. Edit this file using an external application (See the setup instructions for more information)

129

Complex-plasma boundaries  

Science Journals Connector (OSTI)

This study deals with the boundary between a normal plasma of ions and electrons, and an adjacent complex plasma of ions, electrons, and microparticles, as found in innumerable examples in nature. Here we show that the matching between the two plasmas involve electrostatic double layers. These double layers explain the sharp boundaries observed in the laboratory and in astrophysics. A modified theory is derived for the double layers that form at the discontinuity between two different complex plasmas and at the point of contact of three complex plasmas. The theory is applied to the first measurements from the Plasma Kristall Experiment (PKE) Nefedov Laboratory in the International Space Station.

B. M. Annaratone; S. A. Khrapak; P. Bryant; G. E. Morfill; H. Rothermel; H. M. Thomas; M. Zuzic; V. E. Fortov; V. I. Molotkov; A. P. Nefedov; S. Krikalev; Yu. P. Semenov

2002-11-26T23:59:59.000Z

130

Inclusive production of $?$, $K^0_s$ and exotic narrow resonances for systems $K_s^0 p$, $K_s^0 ?$, $?p$ from p+propane interactions at 10 GeV/c  

E-Print Network (OSTI)

Experimental data from the 2m propane bubble chamber for production of $\\Lambda$, $K^0_s$ have been used to search of exotic baryon states, in the $K_s^0 p$, $K_s^0 \\Lambda$ and $\\Lambda p$ decay mode for the reaction p+propane at 10 GeV/c. The estimation of experimental inclusive cross sections for $\\Lambda$ and $K^0_s$ production in the p$^{12}C$ collision is equal to $\\sigma_{\\Lambda}$= 13.3$\\pm$1.7 mb and $\\sigma_{K^0_s}$= 3.8$\\pm$0.6 mb, respectively. The measured $\\Lambda /\\pi^+$ ratio from pC reaction is equal to (5.3$\\pm0.8)*10^{-2}$. The experimental $\\Lambda /\\pi^+$ ratio from the pC reaction is approximately two times larger than the $\\Lambda /\\pi^+$ ratio simulated by FRITIOF model from the pC reaction. The invariant mass spectrum $\\Lambda K^0_s$ registered narrow peaks in regions of 1750 and 1795 MeV/$c^2$. The statistical significance of these peaks has been estimated as 5.6 and 3.3 S.D., respectively. These would be candidates for the $N^0$ or the $\\Xi^0$ pentaquark states. The $pK^0_s$ invariant mass spectrum shows resonant structures with $M_{K_s^0 p}$=1540, 1613, 1821 MeV/$c^2$. The statistical significance of these peaks have been estimated as 5.5,4.8 and 5.0 s.d., respectively. The invariant mass spectrum S=-1 $\\Lambda p$ observed a narrow peaks at 2100, 2175,2285 and 2353 MeV/$c^2$. Their excess above background by the second method is 6.9, 4.9, 3.8 and 2.9 S.D., respectively.

P. Zh. Aslanyan

2005-11-05T23:59:59.000Z

131

To be presented at the 2007 ASHRAE Winter Meeting, January 27-31, 2007, Dallas, TX. Measured energy performance a US-China demonstration  

E-Print Network (OSTI)

efficient than ASHRAE 90.1- 1999. The utility data from the first year's operation match well the analysisLBNL-60978 To be presented at the 2007 ASHRAE Winter Meeting, January 27-31, 2007, Dallas, TX

132

Structure of Bright 2MASS Galaxies: 2D Fits to the Ks-band Surface Brightness Profiles  

E-Print Network (OSTI)

The unprecedented sky coverage and photometric uniformity of the Two Micron All Sky Survey (2MASS) provides a rich resource for obtaining a detailed understanding of the galaxies populating our local (z<0.1) Universe. A full characterization of the physical structure of nearby galaxies is essential for theoretical and observational studies of galaxy evolution and structure formation. We have begun a quantified description of the internal structure and morphology of 10,000 bright (10<Ks<11) 2MASS galaxies through multi-component model fits to the 2D surface brightness profiles using GIM2D. From our initial Monte Carlo tests on 77 galaxies drawn at random from the RC3, we find that the model derived structural parameter errors due to sky uncertainies are typically less than 10%.

Daniel H. McIntosh; Ari H. Maller; Neal Katz; Martin D. Weinberg

2002-09-01T23:59:59.000Z

133

RELAP5/MOD3.2 Assessment Using CHF Data from the KS-1 and V-200 Experiment Facilities  

SciTech Connect

The RELAP/MOD3.2 computer code has been assessed using rod bundle critical heat flux data from the KS-1 and V-200 facilities. This work was performed as part of the U.S. Department of Energys International Nuclear Safety Program, and is part of the effort addressing the capability of the RELAP5/MOD3.2 code to model transients in Soviet-designed reactors. Designated VVER Standard Problem 7, these tests addressed one of the important phenomena related to VVER behavior that the code needs to simulate well, core heat transfer. The code was judged to be in minimal agreement with the experiment data, consistently overpredicting the measured critical heat flux. It is recommended that a model development effort be undertaken to develop a critical heat flux model for RELAP5 that better represents the behavior in VVER rod bundles.

Bayless, Paul David

2001-07-01T23:59:59.000Z

134

Isospin analysis of Theta+ production forbids gamma p ---> Theta+ K(s) and allows gamma n ---> Theta+ K-.  

E-Print Network (OSTI)

ar X iv :h ep -p h/ 05 06 08 4v 3 1 6 Ju n 20 05 Cavendish-HEP-05/09 TAUP 2807/05 ANL-HEP-PR-05-47 Isospin Analysis of ?+ production forbids ?p ? ?+ Ks and allows ?n ? ?+ K? Marek Karliner a,b? and Harry J. Lipkin b,c a Cavendish Laboratory... .g. comparing ?p ? pK+K? with the analogous reaction with neutral kaons in the final state. One can also do an analogous comparison in ?d. The relevant data might in principle be available in the CLAS g11 and LEPS experiments. We also note that the ?KoKo vertex...

Karliner, Marek; Lipkin, Harry J

135

Boundaries on Spacetimes: An Outline  

E-Print Network (OSTI)

The causal boundary construction of Geroch, Kronheimer, and Penrose has some universal properties of importance for general studies of spacetimes, particularly when equipped with a topology derived from the causal structure. Properties of the causal boundary are detailed for spacetimes with spacelike boundaries, for multi-warped spacetimes, for static spacetimes, and for spacetimes with group actions.

Steven G. Harris

2003-10-15T23:59:59.000Z

136

Topology of the Future Chronological Boundary: Universality for Spacelike Boundaries  

E-Print Network (OSTI)

A method is presented for imputing a topology for any chronological set, i.e., a set with a chronology relation, such as a spacetime or a spacetime with some sort of boundary. This topology is shown to have several good properties, such as replicating the manifold topology for a spacetime and replicating the expected topology for some simple examples of spacetime-with-boundary; it also allows for a complete categorical characterization, in topological categories, of the Future Causal Boundary construction of Geroch, Kronheimer, and Penrose, showing that construction to have a universal property for future-completing chronological sets with spacelike boundaries. Rigidity results are given for any reasonable future completion of a spacetime, in terms of the GKP boundary: In the imputed topology, any such boundary must be homeomorphic to the GKP boundary (if all points have indecomposable pasts) or to a topological quotient of a closely related boundary (if boundaries are spacelike). A large class of warped-product-type spacetimes with spacelike boundaries is examined, calculating the GKP and other possible boundaries, and showing that the imputed topology gives expected results; included among these are the Schwarzschild singularity and those Robertson-Walker singularities which are spacelike.

Steven G. Harris

1999-07-19T23:59:59.000Z

137

Stratigraphic Boundaries | Open Energy Information  

Open Energy Info (EERE)

Stratigraphic Boundaries Stratigraphic Boundaries Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Stratigraphic Boundaries Dictionary.png Stratigraphic Boundaries: No definition has been provided for this term. Add a Definition Controlling Structures List of controlling structures typically associated with geothermal systems: Major Normal Fault Termination of a Major Normal Fault Stepover or Relay Ramp in Normal Fault Zones Apex or Salient of Normal Fault Fault Intersection Accommodation Zone Displacement Transfer Zone Pull-Apart in Strike-Slip Fault Zone Intrusion Margins and Associated Fractures Stratigraphic Boundaries Fissure Swarms Caldera Rim Margins Lithologically Controlled Hydrothermal circulation may occur at the contacts between different lithologies. Examples

138

2. System boundaries; Balance equations  

E-Print Network (OSTI)

;5/28 Systems and boundaries /3 An isolated system is a special kind of closed system Pictures: KJ05 Q = heat W Example: an electric hot water heater in a house ­ The electric heater is a closed system ­ The water1/28 2. System boundaries; Balance equations Ron Zevenhoven ?bo Akademi University Thermal and flow

Zevenhoven, Ron

139

Sensitivity Analysis for Decision Boundaries  

Science Journals Connector (OSTI)

A novel approach is presented to visualize and analyze decision boundaries for feedforward neural networks. First order sensitivity analysis of the neural network output function with respect to input perturbations is used to visualize the position ... Keywords: decision boundary, feature extraction, feedforward neural network, irrelevant parameters, pruning, sensitivity analysis

A. P. Engelbrecht

1999-12-01T23:59:59.000Z

140

A general boundary integral approach to elliptical boundary value problems  

Science Journals Connector (OSTI)

Based upon basic principles of continuum theory a unified direct boundary integral representation of three-dimensional elliptical boundary value problems is presented. Within this framework many interesting engineering problems, e.g. elastostatics, manetostatic and heat conduction may be considered. The special analysis of the problem under consideration appears in the fundamental solutions. A general procedure for derivation of fundamental solutions with regard to an effecient numerical realisation of the boundary element method is discussed. In the appendix a FORTRAN IV code concerning the calculation of fundamental solutions in anisotropic elastostatics is presented.

H. Grndemann

1987-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "boundaries tx ks" 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

Cotton Yield Mapping at AG-CARES, Lamesa, TX, 2003 John Everitt, Alan Brashears, Wayne Keeling, and Danny Carmichael, Research Associate,  

E-Print Network (OSTI)

TITLE: Cotton Yield Mapping at AG-CARES, Lamesa, TX, 2003 AUTHORS: John Everitt, Alan Brashears, and Research Associate RESULTS AND DISCUSSION: A John Deere 7445 cotton stripper equipped with a MICRO-TRAK ® yield monitor was used to harvest cotton at AG-CARES in 2003. The MICRO-TRAK ® yield monitor system used

Mukhtar, Saqib

142

Print http://us.mg4.mail.yahoo.com/neo/launch?.rand=deOsgk04ks40i Subject: RE: [s-w-h] b Solar verses wind efficiency  

E-Print Network (OSTI)

.yahoo.com/neo/launch?.rand=deOsgk04ks40i Subject: RE: [s-w-h] b Solar verses wind efficiency From: Michael Klemen (wind4energy;Print http://us.rng4.mail.yahoo.comlneo/launch?.rand=deOsgko4ks4 energy in the wind is proportional://www.ndsu.edu/ndsu/klemen/Perfect_Turbine.htm You can see that for an ideal real life wind turbine ("good turbine") the increase in energy

143

Theory of Grain Boundary Diffusion  

Science Journals Connector (OSTI)

The previously proposed dependence of the structure of grain boundaries upon the angle of disorientation of the two grains is used as a basis of a quantitative consideration of diffusion along grain boundaries and in particular of the apparent activation energies. At small angles in the dislocation range the diffusion is controlled by volume diffusion mechanism. At high angles near 45 the model of a uniform grain boundary is applicable. In the intermediate range an array of rod-like areas of distorted lattice leads to low or even negative apparent activation energies. The theory is in good agreement with experiment.

R. Smoluchowski

1952-08-01T23:59:59.000Z

144

Results of Phase I groundwater quality assessment for single-shell tank waste management areas T and TX-TY at the Hanford Site  

SciTech Connect

Pacific Northwest National Laboratory (PNNL) conducted a Phase I, Resource Conservation and Recovery Act of 1976 (RCRA) groundwater quality assessment for the Richland Field Office of the U.S. Department of Energy (DOE-RL) under the requirements of the Federal Facility Compliance Agreement. The purpose of the investigation was to determine if the Single-Shell Tank Waste Management Areas (WMAs) T and TX-TY have impacted groundwater quality. Waste Management Areas T and TX-TY, located in the northern part of the 200 West Area of the Hanford Site, contain the 241-T, 241-TX, and 241-TY tank farms and ancillary waste systems. These two units are regulated under RCRA interim-status regulations (under 40 CFR 265.93) and were placed in assessment groundwater monitoring because of elevated specific conductance in downgradient wells. Anomalous concentrations of technetium-99, chromium, nitrate, iodine-129, and cobalt-60 also were observed in some downgradient wells. Phase I assessment, allowed under 40 CFR 265, provides the owner-operator of a facility with the opportunity to show that the observed contamination has a source other than the regulated unit. For this Phase I assessment, PNNL evaluated available information on groundwater chemistry and past waste management practices in the vicinity of WMAs T and TX-TY. Background contaminant concentrations in the vicinity of WMAs T and TX-TY are the result of several overlapping contaminant plumes resulting from past-practice waste disposal operations. This background has been used as baseline for determining potential WMA impacts on groundwater.

Hodges, F.N.

1998-01-01T23:59:59.000Z

145

South Campus Boundary/Landscape  

E-Print Network (OSTI)

South Campus Boundary/Landscape April 18, 2012 #12;#12;7:00 - 7:05 Introductions and Review of the Agenda 7:05 - 7:20 Principles of the South Campus Boundary/Landscape from the Feb 21 Design Charette 7:20 - 7:30 Landscape Examples 7:30 - 7:45 Concepts and Ideas for LeMarchant St. 7:45 - 7:50 Break

Brownstone, Rob

146

Magnetohydrodynamic boundary layer control system  

SciTech Connect

Accordingly, it is an object of the present invention to provide an active boundary layer control system which is lightweight, operates with low in put power, and occupies little physical space. It is a further object of the invention to provide a boundary layer control system which is robust and can be operated in a damaged condition without creating a hazard to the vehicle. It is yet object of the invention to provide a magnetohydrodynamic (MHD) boundary layer control system for marine vehicles which provides a force directly on the water adjacent to the vehicle hull to provide flow separation control. The invention is a boundary layer control system using magnetic and electric fields interaction to providea driving force to energize boundary layer flow around a marine vehicle. A plurality of magnets are located circumferentially around the hull. Seawater electrodes are placed between each of the magnets and between the poles of each magnet. The resulting interaction of the electric and magnetic fields produces a Lorentz force which reduces the turbulence and may even relaminarize the flow in the boundary layer.

Meng, J.C.

1993-02-11T23:59:59.000Z

147

Modeling open boundaries in dissipative MHD simulation  

Science Journals Connector (OSTI)

The truncation of large physical domains to concentrate computational resources is necessary or desirable in simulating many natural and man-made plasma phenomena. Three open boundary condition (BC) methods for such domain truncation of dissipative magnetohydrodynamics ... Keywords: Approximate Riemann, Artificial boundary, Calderon method, Dissipative, Lacuna, Lacunae, MHD, Magnetohydrodynamics, Non-reflecting boundary, Nonlinear, Open boundary, hyperbolic-parabolic

E. T. Meier; A. H. Glasser; V. S. Lukin; U. Shumlak

2012-04-01T23:59:59.000Z

148

Identifying Chemicals That Are Planetary Boundary Threats  

Science Journals Connector (OSTI)

Identifying Chemicals That Are Planetary Boundary Threats ... Our point of departure to develop profiles for chemicals that are potential planetary boundary threats is to identify scenarios in which a chemical could fulfill each of the three conditions for being a planetary boundary threat. ... Note that chemicals named as examples do not necessarily represent planetary boundary threats since at least one scenario from each of the three conditions must be fulfilled for a chemical to pose a planetary boundary threat. ...

Matthew MacLeod; Magnus Breitholtz; Ian T. Cousins; Cynthia A. de Wit; Linn M. Persson; Christina Rudn; Michael S. McLachlan

2014-09-02T23:59:59.000Z

149

Lagrangian Variational Framework for Boundary Value Problems  

E-Print Network (OSTI)

A boundary value problem is commonly associated with constraints imposed on a system at its boundary. We advance here an alternative point of view treating the system as interacting "boundary" and "interior" subsystems. This view is implemented through a Lagrangian framework that allows to account for (i) a variety of forces including dissipative acting at the boundary; (ii) a multitude of features of interactions between the boundary and the interior fields when the boundary fields may differ from the boundary limit of the interior fields; (iii) detailed pictures of the energy distribution and its flow; (iv) linear and nonlinear effects. We provide a number of elucidating examples of the structured boundary and its interactions with the system interior. We also show that the proposed approach covers the well known boundary value problems.

Alexander Figotin; Guillermo Reyes

2014-07-29T23:59:59.000Z

150

Managing across boundaries: identity, differentiation and interaction  

Science Journals Connector (OSTI)

The impact of organisational restructuring on organisational boundaries has become increasingly important, especially because modernisation of work practices within large organisations generates increasing boundary complexity. Psychoanalytic theory offers a means of exploring boundaries and emphasises the importance of boundary in the emergence of an integrated sense of identity. In the UK, restructuring of health services has resulted in changes to organisational, professional and work group boundaries, seemingly, without attention being given to what may constitute a healthy set of boundary relationships. Four interrelated case studies illustrate a variety of organisational relationships and cross-boundary processes in mental health services, and how threats to particular boundaries can lead organisational members to engage in defensive activity. Whilst defences may be healthy for the individual or the organisation, they may generate more problems than they solve. Although the examples given here are highly specific, they may illuminate boundary systems more generally within organisations.

Paula Hyde

2006-01-01T23:59:59.000Z

151

Grain boundary loops in graphene  

Science Journals Connector (OSTI)

Topological defects can affect the physical properties of graphene in unexpected ways. Harnessing their influence may lead to enhanced control of both material strength and electrical properties. Here we present a class of topological defects in graphene composed of a rotating sequence of dislocations that close on themselves, forming grain boundary loops that either conserve the number of atoms in the hexagonal lattice or accommodate vacancy or interstitial reconstruction, while leaving no unsatisfied bonds. One grain boundary loop is observed as a flower pattern in scanning tunneling microscopy studies of epitaxial graphene grown on SiC(0001). We show that the flower defect has the lowest energy per dislocation core of any known topological defect in graphene, providing a natural explanation for its growth via the coalescence of mobile dislocations.

Eric Cockayne; Gregory M. Rutter; Nathan P. Guisinger; Jason N. Crain; Phillip N. First; Joseph A. Stroscio

2011-05-12T23:59:59.000Z

152

Market boundaries for coking-coal concentrates  

Science Journals Connector (OSTI)

The construction of geographic and commodity boundaries is considered in relation to the Russian market for coking-coal concentrates. In this market, uniform commodities ... construction of the market boundaries....

V. A. Brodskii

2011-05-01T23:59:59.000Z

153

Solitons induced by boundary conditions  

SciTech Connect

Although soliton phenomena have attracted wide attention since 1965, there are still not enough efforts paid to mixed-boundary - initial-value problems that are important in real physical cases. The main purpose of this thesis is to study carefully the various boundary-induced soliton under different initial conditions. The author states with three sets of nonlinear equations: KdV equations and Boussinesq equations (for water); two-fluid equations for cold-ion plasma. He was interested in four types of problems involved with water solitons: excitation by different time-dependent boundary conditions under different initial conditions; head-on and over-taking collisions; reflection at a wall and the excitation by pure initial conditions. For KdV equations, only cases one and four are conducted. The results from two fully nonlinear KdV and Boussinesq equations are compared, and agree extremely well. The Boussinesq equations permit solition head-on collisions and reflections, studied the first time. The results from take-over collision agree with KdV results. For the ion-acoustic plasma, a set of Boussinesq-type equations was derived from the standard two-fluid equations for the ion-acoustic plasma. It theoretically proves the essential nature of the solitary wave solutions of the cold-ion plasma. The ion acoustic solitons are also obtained by prescribing a potential phi/sub 0/ at one grid point.

Zhou, R.L.

1987-01-01T23:59:59.000Z

154

SLE($?,?$)and Boundary Coulomb Gas  

E-Print Network (OSTI)

We consider the coulomb gas model on the upper half plane with different boundary conditions, namely Drichlet, Neuman and mixed. We related this model to SLE($\\kappa,\\rho$) theories. We derive a set of conditions connecting the total charge of the coulomb gas, the boundary charges, the parameters $\\kappa$ and $\\rho$. Also we study a free fermion theory in presence of a boundary and show with the same methods that it would lead to logarithmic boundary changing operators.

S. Moghimi-Araghi; M. A. Rajabpour; S. Rouhani

2005-08-07T23:59:59.000Z

155

~tx421.ptx  

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

FRIDAY APRIL 3, 2009 The meeting convened at 9:00 a.m. in Room 8E-089 of the James Forrestal Building, 1000 Independence Avenue, S.W., Washington, D.C., Edward Blair, Chair, presiding. COMMITTEE MEMBERS PRESENT: EDWARD BLAIR, Chair STEVE BROWN BARBARA FORSYTH WALTER HILL VINCENT IANNACCHIONE NANCY KIRKENDALL EDWARD KOKKELENBERG ISRAEL MELENDEZ MICHAEL TOMAN JOHN WEYANT (202) 234-4433 Neal R. Gross & Co., Inc. Page 2 EIA STAFF PRESENT: STEPHANIE BROWN, Designated Federal Official, Director, Statistics and Methods Group (SMG) JAMES BERRY CAROL JOYCE BLUMBERG TINA BOWERS JAKE BOURNAZIAN, SMG EUGENE BURNS MICHAEL COLE, Office of Integrated Analysis and Forecasting (OIAF) JOHN CONTI BRENDA COX, SRA RAMESH DANDEKAR, SMG JOHN PAUL DELEY, OIT

156

~tx410.ptx  

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

THURSDAY, APRIL 2, 2009 The meeting convened at 9:00 a.m. in Room 8E-089 of the James Forrestal Building, 1000 Independence Avenue, SW, Washington, D.C., Ed Blair, Chair, presiding. COMMITTEE MEMBERS PRESENT: EDWARD BLAIR, Chair STEVE BROWN MICHAEL COHEN BARBARA FORSYTH WALTER HILL VINCENT IANNACCHIONE NANCY KIRKENDALL EDWARD KOKKELENBERG ISRAEL MELENDEZ MICHAEL TOMAN JOHN WEYANT (202) 234-4433 Neal R. Gross & Co., Inc. Page 2 EIA STAFF PRESENT: STEPHANIE BROWN, Designated Federal Official, Director, Statistics and Methods Group (SMG) JAMES BERRY CAROL JOYCE BLUMBERG TINA BOWERS JAKE BOURNAZIAN, SMG EUGENE BURNS MICHAEL COLE, Office of Integrated Analysis and Forecasting (OIAF) JOHN CONTI BRENDA COX, SRA RAMESH DANDEKAR, SMG

157

Stability of titanium oxide phases in Kohn-Sham density functional A well known problem in practical Kohn-Sham (KS) density functional theory (DFT) calculations is that it yields the wrong order of  

E-Print Network (OSTI)

Stability of titanium oxide phases in Kohn-Sham density functional theory A well known problem in practical Kohn-Sham (KS) density functional theory (DFT) calculations is that it yields the wrong order-DFT, but with different levels of corrections to the exchange-correlation functional. Kohn-Sham density functional theory

Bjørnstad, Ottar Nordal

158

Universality of the Future Chronological Boundary  

E-Print Network (OSTI)

The purpose of this note is to establish, in a categorical manner, the universality of the Geroch-Kronheimer-Penrose causal boundary when considering the types of causal structures that may profitably be put on any sort of boundary for a spacetime. Actually, this can only be done for the future causal boundary (or the past causal boundary) separately; furthermore, only the chronology relation, not the causality relation, is considered, and the GKP topology is eschewed. The final result is that there is a unique map, with the proper causal properties, from the future causal boundary of a spacetime onto any ``reasonable" boundary which supports some sort of chronological structure and which purports to consist of a future completion of the spacetime. Furthermore, the future causal boundary construction is categorically unique in this regard.

Steven G. Harris

1997-04-04T23:59:59.000Z

159

Geometric Boundary Data for the Gravitational Field  

E-Print Network (OSTI)

An outstanding issue in the treatment of boundaries in general relativity is the lack of a local geometric interpretation of the necessary boundary data. For the Cauchy problem, the initial data is supplied by the 3-metric and extrinsic curvature of the initial Cauchy hypersurface.. This Cauchy data determines a solution to Einstein's equations which is unique up to a diffeomorphism. Here, we show how three pieces of boundary data, which are associated locally with the geometry of the boundary, likewise determine a solution of the initial-boundary value problem which is unique up to a diffeomorphism. One piece of this data, constructed from the extrinsic curvature of the boundary, determines the dynamical evolution of the boundary. The other two pieces constitute a conformal class of rank-2, positive definite metrics, which represent the two gravitational degrees of freedom.

H-O. Kreiss; J. Winicour

2014-02-25T23:59:59.000Z

160

Alkali/TX sub 2 catalysts for CO/H sub 2 conversion to C sub 1 -C sub 4 alcohols  

SciTech Connect

The objective of this research is to investigate and develop novel catalysts for the conversion of coal-derived synthesis gas into C{sub 1}--C{sub 4} alcohols by a highly selective process. Therefore, the variations of catalyst activity and selectivity for the synthesis of alcohols from H{sub 2}/CO {le}1 synthesis gas for a series of A/TX{sub 2} compounds, where A is a surface alkali dopant, T is a transition metal, and X is a S, Se, or Te, will be determined. The alkali component A, which is essential for C-O and C-C bond forming reactions leading to alcohols, will be highly dispersed on the TX{sub 2} surfaces by using chemical vapor deposition (CVD) and chemical complexation/anchoring (CCA) methods. Catalysts that have been prepared during this quarter include RuS{sub 2}, NbS{sub 2}, K/MoS{sub 2}, and K/Crown either/MoS{sub 2}. Catalysts tested include KOH/MoS{sub 2} and K/Crown ether/MoS{sub 2}. 9 refs., 10 figs., 2 tabs.

Klier, K.; Herman, R.G.; Brimer, A.; Richards, M.; Kieke, M.; Bastian, R.D.

1990-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "boundaries tx ks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Plasma transport near material boundaries  

SciTech Connect

The fluid theory of two-dimensional (2-d) plasma transport in axisymmetric devices is reviewed. The forces which produce flow across the magnetic field in a collisional plasma are described. These flows may lead to up-down asymmetries in the poloidal rotation and radial fluxes. Emphasis is placed on understanding the conditions under which the known 2-d plasma fluid equations provide a valid description of these processes. Attempts to extend the fluid treatment to less collisional, turbulent plasmas are discussed. A reduction to the 1-d fluid equations used in many computer simulations is possible when sources or boundary conditions provide a large enough radial scale length. The complete 1-d fluid equations are given in the text, and 2-d fluid equations are given in the Appendix.

Singer, C.E.

1985-06-01T23:59:59.000Z

162

Disembodied boundary data for Einstein's equations  

SciTech Connect

A strongly well-posed initial boundary value problem based upon constraint-preserving boundary conditions of the Sommerfeld type has been established for the harmonic formulation of the vacuum Einstein's equations. These Sommerfeld conditions have been previously presented in a four-dimensional geometric form. Here we recast the associated boundary data as three-dimensional tensor fields intrinsic to the boundary. This provides a geometric presentation of the boundary data analogous to the three-dimensional presentation of Cauchy data in terms of three-metric and extrinsic curvature. In particular, diffeomorphisms of the boundary data lead to vacuum spacetimes with isometric geometries. The proof of well-posedness is valid for the harmonic formulation and its generalizations. The Sommerfeld conditions can be directly applied to existing harmonic codes which have been used in simulating binary black holes, thus ensuring boundary stability of the underlying analytic system. The geometric form of the boundary conditions also allows them to be formally applied to any metric formulation of Einstein's equations, although well-posedness of the boundary problem is no longer ensured. We discuss to what extent such a formal application might be implemented in a constraint-preserving manner to 3+1 formulations, such as the Baumgarte-Shapiro-Shibata-Nakamura system which has been highly successful in binary black hole simulation.

Winicour, Jeffrey [Department of Physics and Astronomy University of Pittsburgh, Pittsburgh, Pennsylvania 15260 (United States); Max-Planck-Institut fuer Gravitationsphysik, Albert-Einstein-Institut, 14476 Golm (Germany)

2009-12-15T23:59:59.000Z

163

Casimir pistons with hybrid boundary conditions  

E-Print Network (OSTI)

The Casimir effect giving rise to an attractive or repulsive force between the configuration boundaries that confine the massless scalar field is reexamined for one to three-dimensional pistons in this paper. Especially, we consider Casimir pistons with hybrid boundary conditions, where the boundary condition on the piston is Neumann and those on other surfaces are Dirichlet. We show that the Casimir force on the piston is always repulsive, in contrast with the same problem where the boundary conditions are Dirichlet on all surfaces.

Xiang-hua Zhai; Xin-zhou Li

2007-04-30T23:59:59.000Z

164

Boundary-Layer Effects in Reverse Osmosis  

Science Journals Connector (OSTI)

Boundary-Layer Effects in Reverse Osmosis ... In FO, water is extracted from a feed solution using the high osmotic pressure of a hypertonic solution that flows on ... ...

Ulrich Merten; H. K. Lonsdale; R. L. Riley

1964-01-01T23:59:59.000Z

165

PIA - Savannah River Remediation Accreditation Boundary (SRR...  

Office of Environmental Management (EM)

PIA - Savannah River Nuclear Solution IBARS Srs Site Apps. Accreditation Boundary PIA - WEB Physical Security Major Application Occupational Medical Surveillance System (OMSS)...

166

YSO search toward the boundary of the Central Molecular Zone with near-infrared polarimetry  

E-Print Network (OSTI)

We have carried out near-infrared polarimetry toward the boundary of the Central Molecular Zone, in the field of (-1.4 deg $\\lesssim l \\lesssim$ -0.3 deg and 1.0 deg $\\lesssim l \\lesssim$ 2.9 deg, $|b|\\lesssim$ 0.1 deg), using the near-infrared polarimetric camera SIRPOL on the 1.4 m Infrared Survey Facility telescope. We have selected 112 intrinsically polarized sources on the basis of the estimate of interstellar polarization on Stokes $Q/I-U/I$ planes. The selected sources are brighter than $K_S=14.5$ mag and have polarimetric uncertainty $\\delta Penergy distributions of young stellar objects when using the photometry in the archive of the Spitzer Space Telescope mid-infrared data. However, many sources have spectral energy distributions of normal stars suffering heavy interstellar extinction; these might be stars behind dark clouds. Due to the small number of distinctive polarized sources and candidates of young stellar objec...

Yoshikawa, Tatsuhito; Tamura, Motohide; Kwon, Jungmi; Nagata, Tetsuya

2014-01-01T23:59:59.000Z

167

Cherokee Clitics: The Word Boundary Problem  

E-Print Network (OSTI)

The problem of identifying Cherokee clitics is complicated by the fact that the prosodic word, marked by the presence of a tonal boundary, may not match the morphological word. Clitics may or may not respect the the word boundary as marked by tone...

Haag, Marcia

1999-01-01T23:59:59.000Z

168

Green's functions for Neumann boundary conditions  

E-Print Network (OSTI)

Green's functions for Neumann boundary conditions have been considered in Math Physics and Electromagnetism textbooks, but special constraints and other properties required for Neumann boundary conditions have generally not been noticed or treated correctly. In this paper, we derive an appropriate Neumann Green's function with these constraints and properties incorporated.

Jerrold Franklin

2012-01-29T23:59:59.000Z

170

Lattice Boltzmann boundary conditions via singular forces: irregular expansion analysis  

E-Print Network (OSTI)

Lattice Boltzmann boundary conditions via singular forces: irregular expansion analysis. We benchmark the method on lattice Boltzmann flows past a rigid disk, comparing its numerical performances with standard boundary condition approaches. Key words: lattice Boltzmann method, boundary

171

Property:Building/Boundaries | Open Energy Information  

Open Energy Info (EERE)

Boundaries Boundaries Jump to: navigation, search This is a property of type String. Boundaries Pages using the property "Building/Boundaries" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + Several buildings + Sweden Building 05K0002 + Part of a building + Sweden Building 05K0003 + One building + Sweden Building 05K0004 + One building + Sweden Building 05K0005 + One building + Sweden Building 05K0006 + Several buildings + Sweden Building 05K0007 + One building + Sweden Building 05K0008 + One building + Sweden Building 05K0009 + One building + Sweden Building 05K0010 + One building + Sweden Building 05K0011 + One building + Sweden Building 05K0012 + One building + Sweden Building 05K0013 + One building + Sweden Building 05K0014 + One building +

172

Boundary conditions for the lattice Boltzmann method.  

E-Print Network (OSTI)

?? Based on the no-slip boundary condition for walls at rest for the lattice Boltzmann Bathnagar-Gross-Krook method by J.C.G. Verschaeve [Phys. Rev. 80,036703 (2009)], a (more)

le coupanec, erwan

2010-01-01T23:59:59.000Z

173

Nonlinear boundary value problem of magnetic insulation  

E-Print Network (OSTI)

On the basis of generalization of upper and lower solution method to the singular two point boundary value problems, the existence theorem of solutions for the system, which models a process of magnetic insulation in plasma is proved.

A. V. Sinitsyn

2000-09-09T23:59:59.000Z

174

Brownian walkers within subdiffusing territorial boundaries  

E-Print Network (OSTI)

Inspired by the collective phenomenon of territorial emergence, whereby animals move and interact through the scent marks they deposit, we study the dynamics of a 1D Brownian walker in a random environment consisting of confining boundaries that are themselves diffusing anomalously. We show how to reduce, in certain parameter regimes, the non-Markovian, many-body problem of territoriality to the analytically tractable one-body problem studied here. The mean square displacement (MSD) of the 1D Brownian walker within subdiffusing boundaries is calculated exactly and generalizes well known results when the boundaries are immobile. Furthermore, under certain conditions, if the boundary dynamics are strongly subdiffusive, we show the appearance of an interesting non-monotonicity in the time dependence of the MSD, giving rise to transient negative diffusion.

Luca Giuggioli; Jonathan R. Potts; Stephen Harris

2011-02-04T23:59:59.000Z

175

ARM - Measurement - Planetary boundary layer height  

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

govMeasurementsPlanetary boundary layer height govMeasurementsPlanetary boundary layer height ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Planetary boundary layer height Top of the planetary boundary layer; also known as depth or height of the mixing layer. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments VCEIL : Vaisala Ceilometer External Instruments NCEPGFS : National Centers for Environment Prediction Global Forecast System Field Campaign Instruments

176

Incorporating local boundary conditions into nonlocal theories  

E-Print Network (OSTI)

We study nonlocal equations from the area of peridynamics on bounded domains. In our companion paper, we discover that, on $\\mathbb{R}^n$, the governing operator in peridynamics, which involves a convolution, is a bounded function of the classical (local) governing operator. Building on this, we define an abstract convolution operator on bounded domains. The abstract convolution operator is a function of the classical operator, defined by a Hilbert basis available due to the purely discrete spectrum of the latter. As governing operator of the nonlocal equation we use a function of the classical operator, this allows us to incorporate local boundary conditions into nonlocal theories. For the homogeneous wave equation with the considered boundary conditions, we prove that continuity is preserved by time evolution. We give explicit solution expressions for the initial value problems with prominent boundary conditions such as periodic, antiperiodic, Neumann, and Dirichlet. In order to connect to the standard convolution, we give an integral representation of the abstract convolution operator. We present additional "simple" convolutionsbased on periodic and antiperiodic boundary conditions that lead Neumann and Dirichlet boundary conditions. We present a numerical study of the solutions of the wave equation. For discretization, we employ a weak formulation based on a Galerkin projection and use piecewise polynomials on each element which allows discontinuities of the approximate solution at the element borders. We study convergence order of solutions with respect to polynomial order and observe optimal convergence. We depict the solutions for each boundary condition.

Burak Aksoylu; Horst Reinhard Beyer; Fatih Celiker

2014-11-12T23:59:59.000Z

177

Processes in the Magnetospheric Boundary Layer  

Science Journals Connector (OSTI)

The earth's magnetopause is a boundary that separates two distinctly different plasma regions - the (shocked) solar wind and the hot magnetospheric plasma controlled by the terrestrial magnetic field. Through this boundary a small fraction of the solar wind energy and momentum is transferred. This energy powers all major plasma processes within the magnetosphere. Thus, a proper understanding of boundary layer phenomena is of vital importance for magnetospheric plasma physics. An overview of the two main theories put forward to explain the energy and momentum transfer processes near the earth's magnetospheric boundary - magnetic merging/reconnection and the boundary layer dynamo model - will be given. The theories are compared with recent in situ plasma observations in the vicinity of the magnetopause. It is suggested here that internal processes in the magnetospheric boundary layer are decisive for the transfer of energy and momentum into the inner magnetosphere, which is coupled to the high latitude ionosphere. On the other hand, external conditions at the magnetopause proper determine the coupling to the solar wind. Means of relating transient magnetic field signatures, such as flux transfer events, with plasma dynamo induced currents will also be discussed.

Rickard Lundin

1987-01-01T23:59:59.000Z

178

Band-Gap Engineering of Carbon Nanotubes with Grain Boundaries...  

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

Band-Gap Engineering of Carbon Nanotubes with Grain Boundaries. Band-Gap Engineering of Carbon Nanotubes with Grain Boundaries. Abstract: Structure and electronic properties of...

179

Metal precipitation at grain boundaries in silicon: Dependence on grain boundary character and dislocation decoration  

E-Print Network (OSTI)

are combined to determine the dependence of metal silicide precipitate formation on grain boundary character and microstructure in multicrystalline silicon mc-Si . Metal silicide precipitate decoration is observed to increase the local metal silicide precipitate concentrations at various types of grain boundaries, identifying clear

180

ARM - Field Campaign - Boundary Layer Cloud IOP  

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

govCampaignsBoundary Layer Cloud IOP govCampaignsBoundary Layer Cloud IOP Campaign Links Campaign Images Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Boundary Layer Cloud IOP 2005.07.11 - 2005.08.07 Lead Scientist : William Shaw For data sets, see below. Description Investigators from Pacific Northwest National Laboratory, in collaboration with scientists from a number of other institutions, carried out a month of intensive measurements at the ARM Climate Research Facility on the North Slope of Alaska in the summer of 2005. The purpose of these measurements was to determine how much the arctic land surface modifies the way low clouds reflect, absorb, and transmit solar and infrared radiation. This is an important problem because arctic clouds play a prominent role in

Note: This page contains sample records for the topic "boundaries tx ks" 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

Wireless boundary monitor system and method  

DOE Patents (OSTI)

A wireless boundary monitor system used to monitor the integrity of a boundary surrounding an area uses at least two housings having at least one transmitting means for emitting ultrasonic pressure waves to a medium. Each of the housings has a plurality of receiving means for sensing the pressure waves in the medium. The transmitting means and the receiving means of each housing are aimable and communicably linked. At least one of the housings is equipped with a local alarm means for emitting a first alarm indication whereby, when the pressure waves propagating from a transmitting means to a receiving means are sufficiently blocked by an object a local alarm means or a remote alarm means or a combination thereof emit respective alarm indications. The system may be reset either manually or automatically. This wireless boundary monitor system has useful applications in both indoor and outdoor environments.

Haynes, Howard D. (Knoxville, TN); Ayers, Curtis W. (Kingston, TN)

1997-01-01T23:59:59.000Z

182

Casimir Pistons with General Boundary Conditions  

E-Print Network (OSTI)

In this work we analyze the Casimir energy and force for a scalar field endowed with general self-adjoint boundary conditions propagating in a higher dimensional piston configuration. The piston is constructed as a direct product $I\\times N$, with $I=[0,L]\\subset\\mathbb{R}$ and $N$ a smooth, compact Riemannian manifold with or without boundary. The study of the Casimir energy and force for this configuration is performed by employing the spectral zeta function regularization technique. The obtained analytic results depend explicitly on the spectral zeta function associated with the manifold $N$ and the parameters describing the general boundary conditions imposed. These results are then specialized to the case in which the manifold $N$ is a $d$-dimensional sphere.

Guglielmo Fucci

2014-10-16T23:59:59.000Z

183

Phase boundary detection for dilution refrigerators  

SciTech Connect

We describe a device to conveniently measure the positions of the phase boundaries in a dilution refrigerator. We show how a simple modification of a standard capacitive level gauge (segmentation of one of the electrodes) permits a direct calibration of the capacitance versus phase boundary position. We compare this direct calibration with the indirect procedure that must be adopted for a conventional capacitive level gauge. The device facilitates the correct adjustment of the {sup 3}He/{sup 4}He fraction in the dilution refrigerator.

Haar, E. ter; Martin, R.V. [DFMT, Instituto de Fisica, Universidade de Sao Paulo, C.P. 66.318, 05315-970 Sao Paulo, SP (Brazil)

2004-09-01T23:59:59.000Z

184

Wind Structure in the Atmospheric Boundary Layer  

Science Journals Connector (OSTI)

13 May 1971 research-article Wind Structure in the Atmospheric Boundary Layer...semi-empirical laws for the variation of mean wind speed with height and for the statistical...provide some useful ordering of the mean wind profile characteristics in relation to...

1971-01-01T23:59:59.000Z

185

TURBULENCE IN SUPERSONIC AND HYPERSONIC BOUNDARY LAYERS  

E-Print Network (OSTI)

TURBULENCE IN SUPERSONIC AND HYPERSONIC BOUNDARY LAYERS Alexander J. Smits and M. Pino Martin in supersonic and hypersonic flow where the effects of compressibility have a direct influence on the turbulence. Experimental and DNS results are presented and compared. Key words: Turbulence, supersonic, hypersonic, shocks

Martín, Pino

186

Moving observers, nonorthogonal boundaries, and quasilocal energy  

Science Journals Connector (OSTI)

The popular Hamilton-Jacobi method first proposed by Brown and York for defining quasilocal quantities such as energy for spatially bound regions assumes that the timelike boundary is orthogonal to the foliation of the spacetime. Such a restriction is undesirable for both theoretical and computational reasons. We remove the orthogonality assumption and show that it is more natural to focus on the foliation of the timelike boundary rather than the foliation of the entire four dimensional bound region. Reference spacetimes which define additional terms in the action are discussed in detail. To demonstrate this new formulation, we calculate the quasilocal energies seen by observers who are moving with respect to a Schwarzschild black hole.

I. S. Booth and R. B. Mann

1999-02-16T23:59:59.000Z

187

Viscous drag reduction in boundary layers  

SciTech Connect

The present volume discusses the development status of stability theory for laminar flow control design, applied aspects of laminar-flow technology, transition delays using compliant walls, the application of CFD to skin friction drag-reduction, active-wave control of boundary-layer transitions, and such passive turbulent-drag reduction methods as outer-layer manipulators and complex-curvature concepts. Also treated are such active turbulent drag-reduction technique applications as those pertinent to MHD flow drag reduction, as well as drag reduction in liquid boundary layers by gas injection, drag reduction by means of polymers and surfactants, drag reduction by particle addition, viscous drag reduction via surface mass injection, and interactive wall-turbulence control.

Bushnell, D.M.; Hefner, J.N.

1990-01-01T23:59:59.000Z

188

[0268] First Galley Proofs MULTIPLICITIES, BOUNDARY POINTS,  

E-Print Network (OSTI)

, multiplicity, extreme point, sharp point, boundary point. c Ð , Zagreb Paper OaM-0268 1 #12;2 W.S. CHEUNG NUMERICAL RANGES WAI-SHUN CHEUNG, XUHUA LIU AND TIN-YAU TAM (Communicated by C.-K. Li) Abstract, XUHUA LIU AND T.Y. TAM Given W(A), Embry [8] introduced M = M (A) := {x Cn : x Ax = x x}. In general

Tam, Tin-Yau

189

A Binary Linear Programming Approach for LCA System Boundary Identification  

Science Journals Connector (OSTI)

One of the very first steps in conducting life cycle assessment (LCA) is system boundaries identification. A binary ... boundary between significant and insignificant processes in a LCA study. The proposed model ...

Feri Afrinaldi; Hong-Chao Zhang

2013-01-01T23:59:59.000Z

190

Analysis of Convergence Boundaries Observed during IHOP_2002  

Science Journals Connector (OSTI)

An analysis of six convergence boundaries observed during the International H2O Project (IHOP_2002) is presented. The detailed kinematic and thermodynamic structure of these boundaries was examined using data collected by an airborne Doppler ...

Roger M. Wakimoto; Hanne V. Murphey

2010-07-01T23:59:59.000Z

191

Technology adaptation and boundary management in bona fide virtual groups.  

E-Print Network (OSTI)

In this research project composed of multiple case studies, I focused on how bona fide virtual groups appropriated multiple media to facilitate group boundary construction and boundary management, which are preconditions of group identity formation...

Zhang, Huiyan

2006-04-12T23:59:59.000Z

192

Grain boundary compositon in NiAl  

SciTech Connect

The high temperature strength and oxidation resistance of many transition metal aluminides makes these intermetallic materials attractive for high temperature applications. However, these aluminides are generally brittle at low temperatures and this restricts their technological applications. However, these aluminides are generally brittle at low temperatures and this restricts their technological applications. It has been demonstrated that the addition of more than 200 ppm of boron to the L1{sub 2}-ordered Ni{sub 3}Al changes the fracture behavior from intergranular to transgranular and increases the ductility. The B2-ordered NiAl nickel aluminide is particularly attractive because of its low density and high melting temperature. This aluminide also fractures intergranularly at room temperature. However, no improvement in ductility is observed with similar boron additions even though the intergranular fracture is suppressed and there is a significant increase in the yield strength. In this paper, the results of an atom probe field ion microscopy investigation of the compositions of the grain boundaries in undoped and boron-doped NiAl are presented. The suitability of the atom probe field ion microscopy technique for the characterization of boundaries has clearly been demonstrated in many previous investigations including the characterization of boron segregation to grain boundaries and other planar features in Ni{sub 3}Al.

Miller, M.K.; Jayaram, R.; Camus, P.P. (Metals and Ceramics Div., Oak Ridge National Lab., Oak Ridge, TN (US))

1992-02-15T23:59:59.000Z

193

Laminar boundary layers in convective heat transport  

E-Print Network (OSTI)

We study Rayleigh-Benard convection in the high-Rayleigh-number and high-Prandtl-number regime, i.e., we consider a fluid in a container that is exposed to strong heating of the bottom and cooling of the top plate in the absence of inertia effects. While the dynamics in the bulk are characterized by a chaotic convective heat flow, the boundary layers at the horizontal container plates are essentially conducting and thus the fluid is motionless. Consequently, the average temperature exhibits a linear profile in the boundary layers. In this article, we rigorously investigate the average temperature and oscillations in the boundary layer via local bounds on the temperature field. Moreover, we deduce that the temperature profile is indeed essentially linear close to the horizontal container plates. Our results are uniform in the system parameters (e.g. the Rayleigh number) up to logarithmic correction terms. An important tool in our analysis is a new Hardy-type estimate for the convecting velocity field, which can be used to control the fluid motion in the layer. The bounds on the temperature field are derived with the help of local maximal regularity estimates for convection-diffusion equations.

Christian Seis

2012-12-12T23:59:59.000Z

194

Internal gravity waves and hyperbolic boundary-value problems  

E-Print Network (OSTI)

Some of the following aspects will be discussed: energy production and characteristic wave beams; radiation conditions; boundary integral equations.

195

~txF74.ptx  

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

WEDNESDAY WEDNESDAY OCTOBER 19, 2011 + + + + + The Electricity Advisory Committee met in the Conference Center of the National Rural Electric Cooperative Association Headquarters, 4301 Wilson Boulevard, Arlington, Virginia, at 2:00 p.m., Richard Cowart, Chair, presiding. MEMBERS PRESENT RICHARD COWART, Regulatory Assistance Project, Chair THE HONORABLE ROBERT CURRY, New York State Public Service Commission JOSE DELGADO, American Transmission Company (Ret.) ROGER DUNCAN, Austin Energy (Ret.) ROBERT GRAMLICH, American Wind Energy Association MICHAEL HEYECK, American Electric Power JOSEPH KELLIHER, NextEra Energy, Inc. EDWARD KRAPELS, Anbaric Holdings RALPH MASIELLO, KEMA RICH MEYER, National Rural Electric

196

~tx22C0.ptx  

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

+ + + + + STUDYING THE COMMUNICATIONS REQUIREMENTS OF ELECTRIC UTILITIES TO INFORM FEDERAL SMART GRID POLICIES + + + + + PUBLIC MEETING + + + + + THURSDAY, JUNE 17, 2010 + + + + + The Public Meeting was held in Room 8E069 at the Department of Energy, Forrestal Building, 1000 Independence Avenue, S.W., Washington, D.C., at 10:00 a.m., Scott Blake Harris, Chair, presiding. PRESENT: BECKY BLALOCK SHERMAN J. ELLIOTT LYNNE ELLYN SCOTT BLAKE HARRIS JIM INGRAHAM JIM L. JONES MICHAEL LANMAN KYLE McSLARROW ROY PERRY 202-234-4433 Neal R. Gross & Co., Inc. Page 2

197

College TX 71843-25000  

E-Print Network (OSTI)

C L S F A 5 P F E m. N .n. m m w. F u .H II. A, m m mu" ..... 59. (1973) 5003. [ll] BACRI, J. C. et RAJAONARISON, R., A paraitre. [12] KAWASAKI, K., Ann. Phys.

198

A System Level Boundary Scan Controller Board for VME Applications  

Science Journals Connector (OSTI)

In this article an application of boundary scan test at system level is analyzed. The objective is met through the description of the design and implementation options of a VME boundary scan controller board prototype and the corresponding software. ... Keywords: ATPG, IEEE 1149.1 boundary scan test, board level test and system level test

Nuno Cardoso; Carlos Beltrn Almeida; Jos Carlos Da Silva

2001-06-01T23:59:59.000Z

199

Martin boundary for some symmetric Levy processes Renming Song  

E-Print Network (OSTI)

discontinuous symmetric L´evy processes in Rd . We show that, if D Rd is an open set which is -fat at a boundary point Q D, then there is exactly one Martin boundary point associated with Q and this Martin of an open set D is an abstract boundary introduced in 1941 by Martin [26] so that every nonnegative

Song, Renming

200

An approach for solving of a moving boundary problem  

Science Journals Connector (OSTI)

In this paper we shall study moving boundary problems, and we introduce an approach for solving a wide range of them by using calculus of variations and optimization. First, we transform the problem equivalently into an optimal control problem by defining ... Keywords: Stefan problems, free and moving boundary problems, measure theory, nonlinear PDE, nonlinear boundary value problems, optimal control

Hadi Basirzadeh; Ali Vahidian Kamyad

1986-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "boundaries tx ks" 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

Global Team Boundary Complexity: A Social Network Perspective  

Science Journals Connector (OSTI)

In this paper we propose and develop a "global team boundary complexity" construct based on coordination and complexity theories, to quantify the complexity of the global collaboration environment, from a coordination perspective. The construct contains ... Keywords: Global teams, virtual teams, global team boundaries, team boundary complexity, social networs

J. Alberto Espinosa; Gwanhoo Lee; William DeLone

2014-01-01T23:59:59.000Z

202

Testing outer boundary treatments for the Einstein equations  

E-Print Network (OSTI)

Various methods of treating outer boundaries in numerical relativity are compared using a simple test problem: a Schwarzschild black hole with an outgoing gravitational wave perturbation. Numerical solutions computed using different boundary treatments are compared to a `reference' numerical solution obtained by placing the outer boundary at a very large radius. For each boundary treatment, the full solutions including constraint violations and extracted gravitational waves are compared to those of the reference solution, thereby assessing the reflections caused by the artificial boundary. These tests use a first-order generalized harmonic formulation of the Einstein equations. Constraint-preserving boundary conditions for this system are reviewed, and an improved boundary condition on the gauge degrees of freedom is presented. Alternate boundary conditions evaluated here include freezing the incoming characteristic fields, Sommerfeld boundary conditions, and the constraint-preserving boundary conditions of Kreiss and Winicour. Rather different approaches to boundary treatments, such as sponge layers and spatial compactification, are also tested. Overall the best treatment found here combines boundary conditions that preserve the constraints, freeze the Newman-Penrose scalar Psi_0, and control gauge reflections.

Oliver Rinne; Lee Lindblom; Mark A. Scheel

2007-04-05T23:59:59.000Z

203

ANNIVERSARY REVIEW Grain boundary energy anisotropy: a review  

E-Print Network (OSTI)

grain boundary energy anisot- ropy. Experimental methods for measuring the grain boundary energy. The paper contains a brief survey of historical concepts and grain boundary energy measurements. Next an excess free energy per unit area. This is evident by the fact that during most thermal and chemical

Rohrer, Gregory S.

204

Numerical Study of Freestream Waves Receptivity and Nonlinear Breakdown in Hypersonic Boundary Layer  

E-Print Network (OSTI)

Numerical Methods for Hypersonic Boundary Layer Stability.of Instability in a Hypersonic Boundary Layer. TheoreticalA. P. , Receptivity of Hypersonic Boundary Layer to Wall

Lei, Jia

2013-01-01T23:59:59.000Z

205

Invariance properties of boundary sets of open embeddings of manifolds and their application to the abstract boundary  

E-Print Network (OSTI)

The {\\em abstract boundary\\/} (or {\\em {\\em a\\/}-boundary\\/}) of Scott and Szekeres \\cite{Scott94} constitutes a ``boundary'' to any $n$-dimensional, paracompact, connected, Hausdorff, $C^\\infty$-manifold (without a boundary in the usual sense). In general relativity one deals with a {\\em space-% time\\/} $(\\cM,g)$ (a 4-dimensional manifold $\\cM$ with a Lorentzian metric $g$), together with a chosen preferred class of curves in $\\cM$. In this case the {\\em a\\/}-boundary points may represent ``singularities'' or ``points at infinity''. Since the {\\em a\\/}-boundary itself, however, does not depend on the existence of further structure on the manifold such as a Lorentzian metric or connection, it is possible for it to be used in many contexts. In this paper we develop some purely topological properties of abstract boundary sets and abstract boundary points ({\\em a\\/}-boundary points). We prove, amongst other things, that compactness is invariant under boundary set equivalence, and introduce another invariant concept ({\\em isolation\\/}), which encapsulates the notion that a boundary set is ``separated'' from other boundary points of the same embedding. ....... [The abstract continues in paper proper - truncated to fit here.

Christopher J. Fama; Susan M. Scott

1994-06-21T23:59:59.000Z

206

Ising model conformal boundary conditions from open string field theory  

E-Print Network (OSTI)

Given a consistent choice of conformally invariant boundary conditions in a two dimensional conformal field theory, one can construct new consistent boundary conditions by deforming with a relevant boundary operator and flowing to the infrared, or by a marginal deformation. Open string field theory provides a very universal tool to discover and study such new boundary theories. Surprisingly, it also allows one to go in the reverse direction and to uncover solutions with higher boundary entropy. We will illustrate our results on the well studied example of Ising model.

Kudrna, Matej; Schnabl, Martin

2014-01-01T23:59:59.000Z

207

Periodic Boundary Conditions in the ALEGRA Finite Element Code  

SciTech Connect

This document describes the implementation of periodic boundary conditions in the ALEGRA finite element code. ALEGRA is an arbitrary Lagrangian-Eulerian multi-physics code with both explicit and implicit numerical algorithms. The periodic boundary implementation requires a consistent set of boundary input sets which are used to describe virtual periodic regions. The implementation is noninvasive to the majority of the ALEGRA coding and is based on the distributed memory parallel framework in ALEGRA. The technique involves extending the ghost element concept for interprocessor boundary communications in ALEGRA to additionally support on- and off-processor periodic boundary communications. The user interface, algorithmic details and sample computations are given.

AIDUN,JOHN B.; ROBINSON,ALLEN C.; WEATHERBY,JOE R.

1999-11-01T23:59:59.000Z

208

ARM - Field Campaign - Lower Atmospheric Boundary Layer Experiment  

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

govCampaignsLower Atmospheric Boundary Layer Experiment govCampaignsLower Atmospheric Boundary Layer Experiment Campaign Links LABLE Website Related Campaigns 2013 Lower Atmospheric Boundary Layer Experiment 2013.05.28, Turner, SGP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Lower Atmospheric Boundary Layer Experiment 2012.09.17 - 2012.11.13 Lead Scientist : David Turner Description Boundary layer turbulence is an important process that is parameterized in most atmospheric numerical models. Turbulence redistributes energy and mass within the boundary layer. Many different characteristics can impact the character of turbulence in the boundary layer, including different surface types, horizontal wind speed and direction, and the vertical temperature structure of the atmosphere. However, there have been few studies that have

209

Grain boundary characterization in an X750 alloy  

SciTech Connect

Grain boundary chemistry in an X750 Ni alloy was analyzed by atom probe tomography in an effort to clarify the possible roles of elemental segregation and carbide presence on the stress corrosion cracking behavior of Ni alloys. Two types of cracks are observed: straight cracks along twin boundaries and wavy cracks at general boundaries. It was found that carbides (M23C6 and TiC) are present at both twin and general boundaries, with comparable B and P segregation for all types of grain boundaries. Twin boundaries intercept ? precipitates while the general boundaries wave around the ? and carbide precipitates. Near a crack tip, oxidation takes place on the periphery of carbide precipitate.

Kevin Fisher; Sebastien Teysseyre; Emmanuelle Marquis

2012-11-01T23:59:59.000Z

210

Boundary layer response to wind gusts  

E-Print Network (OSTI)

of the wind tunnel sir stress caused by tbe addition of the in)actors, the decision was osde to use flew visuslstion ?echniques to detsreine if it wss possible to generate s lsuinar boundary layer on the flat plate. Loup black wss suspended in light..., 8. The data reduction procedure used in this thesis follcwed pxi- maxily the procsduxes of rafax'ence 8. Velocity fluctuations were detected using the constant current technique and computed based on square wave calibration. yor the constant...

Morland, Bruce Thomas

1968-01-01T23:59:59.000Z

211

GRAIN BOUNDARY STRENGTHENING PROPERTIES OF TUNGSTEN ALLOYS  

SciTech Connect

Density functional theory was employed to investigate grain boundary (GB) properties of W alloys. A range of substitutional solutes across the Periodic Table was investigated to understand the behavior of different electronic orbitals in changing the GB cleavage energy in the ?27a[110]{525} GB. A number of transition metals were predicted to enhance the GB cohesion. This includes Ru, Re, Os, Ir, V, Cr, Mn, Fe, Co, Ti, Hf, Ta and Nb. While lanthanides, s and p elements were tended to cause GB embrittlement.

Setyawan, Wahyu; Kurtz, Richard J.

2012-10-10T23:59:59.000Z

212

Finite-Size Effects on the Structure of Grain Boundaries  

Science Journals Connector (OSTI)

We present a combined experimental and theoretical analysis of the structure of finite-sized ?3 {112} grain boundaries in Au. High-resolution electron microscopy shows lattice translations at the grain boundary, with the magnitude of the translation varying along the finite-sized grain boundaries. The presence of this structural profile is explained using continuum elasticity theory and first-principles calculations as originating from a competition between elastic energy and the energy cost of forming continuous {111} planes across the boundary. This competition leads to a structural transition between offset-free and nontrivial grain boundary structures at a critical grain boundary size, in agreement with the experiments. We also provide a method to estimate the energy barrier of the ? surface.

E. A. Marquis; J. C. Hamilton; D. L. Medlin; F. Lonard

2004-10-04T23:59:59.000Z

213

Arc Flash Boundary Calculations Using Computer Software Tools  

SciTech Connect

Arc Flash Protection boundary calculations have become easier to perform with the availability of personal computer software. These programs incorporate arc flash protection boundary formulas for different voltage and current levels, calculate the bolted fault current at each bus, and use built in time-current coordination curves to determine the clearing time of protective devices in the system. Results of the arc flash protection boundary calculations can be presented in several different forms--as an annotation to the one-line diagram, as a table of arc flash protection boundary distances, and as printed placards to be attached to the appropriate equipment. Basic arc flash protection boundary principles are presented in this paper along with several helpful suggestions for performing arc flash protection boundary calculations.

Gibbs, M.D.

2005-01-07T23:59:59.000Z

214

Unified boundary and probabilistic power flow  

Science Journals Connector (OSTI)

Abstract Different types of uncertainties exist in system data. Outages, errors in load forecasts and renewable generations are generally represented as probabilistic uncertainties. Load model coefficients and network parameters, on the other hand, are best represented as interval uncertainties. Irrespective of the nature of these uncertainties, all of them need to be considered in an integrated manner for proper system analysis. This paper tries to fulfill this precise need. By utilizing the synergy of boundary and probabilistic power flow algorithms, development of efficient line outage simulation and use of constant Jacobian approach, the computational burden has been kept to a manageable level. The proposed approach can be used for both transmission and distribution systems. Results for two transmission and one distribution systems have been obtained with various types of uncertainties. Validation of results has been done through the Monte Carlo Simulations (MCS).

A. Mohapatra; P.R. Bijwe; B.K. Panigrahi

2014-01-01T23:59:59.000Z

215

Mineralogical effects on the detectability of the postperovskite boundary  

Science Journals Connector (OSTI)

...systems (San Carlos olivine and MgSiO3-Fe2O3), a narrow boundary (100 ZZQQhy300 km...MgSiO3-FeSiO3, and MgSiO3-Al2O3-Fe2O3), demonstrating that the...the Pv pPv boundary in MgSiO3-Al2O3-Fe2O3 ternary system give a shallower boundary...

Brent Grocholski; Krystle Catalli; Sang-Heon Shim; Vitali Prakapenka

2012-01-01T23:59:59.000Z

216

Boundary Conditions for Free Interfaces with the Lattice Boltzmann Method  

E-Print Network (OSTI)

In this paper we analyze the boundary treatment of the Lattice Boltzmann method for simulating 3D flows with free surfaces. The widely used free surface boundary condition of K\\"orner et al. (2005) is shown to be first order accurate. The article presents new free surface boundary schemes that are suitable for the lattice Boltzmann method and that have second order spatial accuracy. The new method takes the free boundary position and orientation with respect to the computational lattice into account. Numerical experiments confirm the theoretical findings and illustrate the the difference between the old and the new method.

Bogner, Simon; Rde, Ulrich

2014-01-01T23:59:59.000Z

217

A robust and accurate outflow boundary condition for ...  

E-Print Network (OSTI)

Jan 3, 2014 ... expressions (18a)(18c) satisfy Eq. (3) on the outflow boundaries. ..... formation region marks the initial position of fully shed vortex and the...

S. Dong

2014-01-15T23:59:59.000Z

218

Microconvection effects at double?diffusive gradient zone boundaries  

Science Journals Connector (OSTI)

Microconvection in double?diffusive gradient zones is predicted to occur near the zone boundaries because of effects of boundary undulation and temperature modulation caused by impinging thermals in adjacent convecting zones. The equations that govern convective motion in a double?diffusive horizontal slab are solved for boundary conditions that incorporate these effects. Solution of these equations predicts a weakened salinity gradient near the gradient zone boundary between the rising thermals. When the salinity gradient is too weak instability occurs taking the form of descending plumes which are seen in experiments.

John R. Hull; Yojana Katti

1988-01-01T23:59:59.000Z

219

On the renormalization of the Gibbons-Hawking boundary term  

Science Journals Connector (OSTI)

The bulk (Einstein-Hilbert) and boundary (Gibbons-Hawking) terms in the gravitational action are generally renormalized differently when integrating out quantum fluctuations. The former is affected by nonminimal couplings, while the latter is affected by boundary conditions. We use the heat kernel method to analyze this behavior for a nonminimally coupled scalar field, the Maxwell field, and the graviton field. Allowing for Robin boundary conditions, we examine in which cases the renormalization preserves the ratio of boundary and bulk terms required for the effective action to possess a stationary point. The implications for field theory and black hole entropy computations are discussed.

Ted Jacobson and Alejandro Satz

2014-03-17T23:59:59.000Z

220

Boundary mixing and nutrient fluxes in Mono Lake, California  

Science Journals Connector (OSTI)

we inferred that most heat flux occurred due to boundary mixing at the base of the pycnocline ..... squares fit of the power spectral densities of the temperature-.

1999-05-20T23:59:59.000Z

Note: This page contains sample records for the topic "boundaries tx ks" 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

General Schema for [001] Tilt Grain Boundaries in Dense Packing...  

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

as showing the frustration of symmetry caused by the incorporation of point defects (vacancies and impurities). This general model for grain boundary structures can, in principle,...

222

Upstream influence in boundary layers 45 years ago  

Science Journals Connector (OSTI)

...0) = M2 2 ikH(k); (2.19) because M(y) takes the value M2, given by equation (2.15), at the location (here rede ned as y = 0) where the inviscid boundary condition has to be satis ed. Also, at the edge y = of the boundary layer, disturbances...

2000-01-01T23:59:59.000Z

223

Lattice Boltzmann method for moving boundaries Pierre Lallemand a  

E-Print Network (OSTI)

Lattice Boltzmann method for moving boundaries Pierre Lallemand a , Li-Shi Luo b,* a Laboratoire propose a lattice Boltzmann method to treat moving boundary problems for solid objects moving in a fluid the Galilean invariance of the lattice Boltzmann method. ? 2002 Elsevier Science B.V. All rights reserved

Luo, Li-Shi

224

Periodic Boundary Conditions for Dislocation Dynamics Simulations in Three Dimensions  

E-Print Network (OSTI)

, the choice of initial configurations compatible with PBC and a consistent treatment of image stress of PBC for large-scale DD simulations in 3D. INTRODUCTION Treatment of boundary conditions or external interface (surface, crack, grain or phase boundary, etc.), it is necessary to account for stress

Cai, Wei

225

Turbulence Structure and Wall Signature in Hypersonic Turbulent Boundary Layer  

E-Print Network (OSTI)

Turbulence Structure and Wall Signature in Hypersonic Turbulent Boundary Layer Yin-Chiu Kan , Clara and hypersonic turbulent boundary layer datasets from direct numerical simulation (DNS). Contour plots and Marusic5 and Mathis, Hutchins and Marusic16 ). In contrast to supersonic and hypersonic flow regimes

Martín, Pino

226

Analytic Functions in Smirnov Classes Ep Real Boundary Values  

E-Print Network (OSTI)

Analytic Functions in Smirnov Classes Ep with Real Boundary Values L. De Castro and D. Khavinson. [1] Ch. 10.) Definition 1. An analytic function f(z) in G is said to belong to the class Ep (G) for p known that for p 1 functions in Ep -classes can be represented as Cauchy integrals of their boundary

Khavinson, Dmitry

227

Numerical Simulation of the Wave Bottom Boundary Layer  

E-Print Network (OSTI)

are coupled to the wave cycle; phases of accelerating ow organize the boundary layer structure, decelerating; Zhao and Anastasiou, 1993; Feddersen and Guza, 2000; and Rankin and Hires, 2000]; others have the boundary layer and induce an in ectional instability at ow reversal, while accelerations tend to organize

Slinn, Donald

228

Distribution of Grain Boundary Planes and Misorientations in Magnesium Oxide  

E-Print Network (OSTI)

Distribution of Grain Boundary Planes and Misorientations in Magnesium Oxide D.M. Saylor 1 , A distribution, magnesium oxide. Abstract. We have developed a technique that allows the geometry of polycrystalline magnesium oxide. Using these data, we have specified the distribution of grain boundaries within

Rohrer, Gregory S.

229

Model of Trace Gas Flux in Boundary Layer  

E-Print Network (OSTI)

Mathematical model of the turbulent flux in the three-layer boundary system is presented. Turbulence is described as a presence of the nonzero vorticity. Generalized advection-diffusion-reaction equation is derived for arbitrary number components in the flux. The fluxes in the layers are objects for matching requirements on the boundaries between the layers.

I. I. Vasenev; I. S. Nurgaliev

2013-03-04T23:59:59.000Z

230

A major lithospheric boundary in eastern California defined by isotope  

Open Energy Info (EERE)

major lithospheric boundary in eastern California defined by isotope major lithospheric boundary in eastern California defined by isotope ratios in Cenozoic basalts from the Coso Range and surrounding areas Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: A major lithospheric boundary in eastern California defined by isotope ratios in Cenozoic basalts from the Coso Range and surrounding areas Details Activities (1) Areas (1) Regions (0) Abstract: Sr and Nd isotope ratios of Miocene-Recent basalts in eastern California, when screened for crustal contamination, vary dramatically and indicate the presence of a major lithospheric boundary that is not obvious from surface geology. Tectonic and geochemical interpretation of this boundary is difficult, however, because there are so many potential

231

Z(N) model of grain-boundary wetting  

Science Journals Connector (OSTI)

Even though van der Waals forces should prevent the wetting of a grain boundary by a liquid at the melting temperature, experiment and simulations indicate an instability in grain-boundary structure in the vicinity of this temperature. We study the structure of analogous boundaries in a Z(N) model in which a region of solid with a given orientation is replaced by a spin in that orientation. Different interfacial behaviors are found for different regions of a model parameter which is related to N. For the value appropriate to grain boundaries, our model suggests that boundaries of a sufficiently large angle should be unstable, not to the intrusion of a layer of liquid, however, but to the intrusion of solid of intermediate orientation. Such an intrusion can occur below the melting temperature.

M. Schick and Wei-Heng Shih

1987-04-01T23:59:59.000Z

232

Compressional boundaries in the Earth's foreshock  

SciTech Connect

The terrestrial foreshock is a highly dynamic region populated by particles, waves and non-linear structures such as shocklets, SLAMS, hot flow anomalies, cavities and cavitons. Recently a new structure named foreshock compressional boundary (FCB) was reported in global hybrid simulations by Omidi et al. (2009). This structure represents a transition region that separates the highly disturbed foreshock plasma from pristine solar wind or from the region of field-aligned ion beams. The FCB is associated with a strong compression of magnetic field and density. Besides the enhancements in the field and density, the FCB also shows a region where these two quantities decrease below the ambient solar wind (SW) values. Here, we study a FCB observed by Cluster-1. This FCB shows that although sometimes FCBs are transition regions between the pristine solar wind plasma and the foreshock plasma, in this case the FCB separates a region with large amplitude waves from regions with high frequency (f{approx}1.7 Hz) small amplitude waves. We analyze the FCB properties, ion distributions inside them, and the waves near the structure.

Rojas-Castillo, D.; Blanco-Cano, X. [Instituto de Geofisica, Universidad Nacional Autonoma de Mexico, Coyoacan (Mexico); Kajdic, P. [Institut de Recherche en Astrophysique et Planetologie, Toulouse (France); Omidi, N. [Solana Scientific Inc., Solana Beach, California (United States)

2013-06-13T23:59:59.000Z

233

Irradiation Assisted Grain Boundary Segregation in Steels  

SciTech Connect

The understanding of radiation-induced grain boundary segregation (RIS) has considerably improved over the past decade. New models have been introduced and much effort has been devoted to obtaining comprehensive information on segregation from the literature. Analytical techniques have also improved so that chemical analysis of layers 1 nm thick is almost routine. This invited paper will review the major methods used currently for RIS prediction: namely, Rate Theory, Inverse Kirkendall, and Solute Drag approaches. A summary is made of the available data on phosphorus RIS in reactor pressure vessel (RPV) steels. This will be discussed in the light of the predictions of the various models in an effort to show which models are the most reliable and easy to use for forecasting P segregation behaviour in steels. A consequence of RIS in RPV steels is a radiation induced shift in the ductile to brittle transition temperature (DBTT). It will be shown how it is possible to relate radiation-induced P segregation levels to DBTT shift. Examples of this exercise will be given for RPV steels and for ferritic steels being considered for first wall fusion applications. Cr RIS in high alloy stainless steels and associated irradiation-assisted stress corrosion cracking (IASCC) will be briefly discussed. (authors)

Lu, Zheng; Faulkner, Roy G. [IPTME, Loughborough University, Loughborough, Leics (United Kingdom)

2008-07-01T23:59:59.000Z

234

Calculations of composition boundaries of saturated phases  

SciTech Connect

A program for the HP-41CV calculator is presented for calculating the equilibrium composition boundaries of pairs of saturating solids, liquids, or a combination of a solid and liquid. The activity coefficients must be represented in the form ln ..gamma../sub 1/ = (b/sub h//T - b/sub s/)x/sub 2//sup 2/ + (c/sub h//T - c/sub x/)x/sub 2//sup 3/ where h refers to an enthalpy contribution and s refers to an excess entropy contribution. For solid-liquid equilibria, enthalpies and entropies of fusion are required. For all equilibria, provision is made for use of hypothetical standard states such as the Henry's Law standard states. For example, in treating solid solutions of molybdenum in face-centered cubic metals such as Ni, Rh, or Pt, it is sometimes convenient to use a hypothetical fcc standard state of Mo which represents the limiting Henry's Law behavior of Mo in the fcc metal and has much different properties than a real fcc molybdenum solid.

Brewer, L.; Hahn, S.

1983-09-27T23:59:59.000Z

235

For questions, contact the Rice Alliance at 713.348.3443 Submit form with payment details via fax at 713.348.3110 or mail to: Rice Alliance for Technology and Entrepreneurship Rice University MS-531 P.O. Box 2932 Houston, TX 77252-2932  

E-Print Network (OSTI)

For questions, contact the Rice Alliance at 713.348.3443 · Submit form with payment details via fax at 713.348.3110 or mail to: Rice Alliance for Technology and Entrepreneurship · Rice University · MS-531 · P.O. Box 2932 · Houston, TX · 77252-2932 Rice Alliance Annual Corporate Underwriter Program 2012

236

Distributed target tracking and boundary estimation in wireless sensor networks  

Science Journals Connector (OSTI)

We study the problem of target tracking and boundary detection of a substance diffusing from a mobile source using a wireless sensor network. We present a Prediction-based Mobility Adaptive Tracking (P-MAT algorithm to study the tradeoff among energy, accuracy of tracking, coverage and boundary estimation. P-MAT minimises overall energy consumption by incorporating adaptivity in two forms: (1) the size of the active region and (2) modulation of the sampling rate. It uses adaptive Kalman filtering to predict the target's future location and velocity. The predicted target location determines a set of sensors surrounding that location to be activated known as the active region. Sensors in the active region are responsible for target tracking and boundary detection. In this article, we include dynamic boundary estimation. Boundary estimation in many situations can be performed efficiently using a subset of nodes within the vicinity of the phenomenon. This subset of nodes in our algorithm is the set of nodes in the active region. As the substance spreads, sensors in the active region determine if additional sensors outside of the active region are needed to enclose the boundary. Results from simulation experiments show that P-MAT can perform both tracking and boundary.

Jennifer Yick; Biswanath Mukherjee; Dipak Ghosal

2008-01-01T23:59:59.000Z

237

Microsoft Word - Gage-KS.doc  

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

Intercomparisons of Cloud Observations Intercomparisons of Cloud Observations from the AL S-band Profiler and the ETL K-band Millimeter-Wave Cloud Radar on the R/V Ronald H. Brown during Nauru99 K. S. Gage and D. A. Carter National Oceanic and Atmospheric Administration Aeronomy Laboratory Boulder, Colorado P. E. Johnston and C. R. Williams Cooperative Institute for Research in Environmental Sciences University of Colorado Boulder, Colorado M. Ryan Science Technology Corporation Boulder, Colorado D. Hazen and B. W. Orr National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado Introduction Nauru99 took place in the western and central Pacific during June and July 1999. During Nauru99, a diverse suite of instruments was located on the research vessel (R/V) Ronald H. Brown to measure cloud

238

Kapitza Resistance of the Grain Boundaries in Ceria  

SciTech Connect

Thermal conductivity is one of the key performance metrics of the nuclear fuels. In electrical insulators, such as most ubiquitous nuclear fuel UO2, thermal transport is due to phonons, or lattice waves. Their propagation is impeded by any lattice defect, such as impurities or vacancies, as well as larger microstructural features: grain boundaries, dislocations and pores/bubbles. Detailed description of the phonons interactions with these features is still lacking. In this work, we elucidate the dependence of the grain boundary thermal resistance, also known as a Kapitza resistance, on the type and misorientation angle of the grain boundary in model system of CeO2.

David Bai; Jian Gan; Aleksandr Chernatynskiy

2014-06-01T23:59:59.000Z

239

South Dakota-Minnesota Boundary Waters Commission (Minnesota) | Department  

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

Dakota-Minnesota Boundary Waters Commission (Minnesota) Dakota-Minnesota Boundary Waters Commission (Minnesota) South Dakota-Minnesota Boundary Waters Commission (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Environmental Regulations This section establishes an interstate commission to set standards for

240

Boundary Waters Canoe Area (Minnesota) | Department of Energy  

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

Boundary Waters Canoe Area (Minnesota) Boundary Waters Canoe Area (Minnesota) Boundary Waters Canoe Area (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Environmental Regulations The Boundary Waters Canoe Area occupies a large section of northern Minnesota, and is preserved as a primitive wilderness area. Construction

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241

Science at the interface : grain boundaries in nanocrystalline metals.  

SciTech Connect

Interfaces are a critical determinant of the full range of materials properties, especially at the nanoscale. Computational and experimental methods developed a comprehensive understanding of nanograin evolution based on a fundamental understanding of internal interfaces in nanocrystalline nickel. It has recently been shown that nanocrystals with a bi-modal grain-size distribution possess a unique combination of high-strength, ductility and wear-resistance. We performed a combined experimental and theoretical investigation of the structure and motion of internal interfaces in nanograined metal and the resulting grain evolution. The properties of grain boundaries are computed for an unprecedented range of boundaries. The presence of roughening transitions in grain boundaries is explored and related to dramatic changes in boundary mobility. Experimental observations show that abnormal grain growth in nanograined materials is unlike conventional scale material in both the level of defects and the formation of unfavored phases. Molecular dynamics simulations address the origins of some of these phenomena.

Rodriguez, Mark Andrew; Follstaedt, David Martin; Knapp, James Arthur; Brewer, Luke N.; Holm, Elizabeth Ann; Foiles, Stephen Martin; Hattar, Khalid M.; Clark, Blythe B.; Olmsted, David L.; Medlin, Douglas L.

2009-09-01T23:59:59.000Z

242

Eddy-mean flow interactions in western boundary current jets  

E-Print Network (OSTI)

This thesis examines the nature of eddy-mean flow interactions in western boundary current jets and recirculation gyre dynamics from both theoretical and observational perspectives. It includes theoretical studies of ...

Waterman, Stephanie N

2009-01-01T23:59:59.000Z

243

Compressed absorbing boundary conditions for the Helmholtz equation  

E-Print Network (OSTI)

Absorbing layers are sometimes required to be impractically thick in order to offer an accurate approximation of an absorbing boundary condition for the Helmholtz equation in a heterogeneous medium. It is always possible ...

Blanger-Rioux, Rosalie

2014-01-01T23:59:59.000Z

244

Grain-Boundary Physics in Polycrystalline Photovoltaic Materials: Preprint  

SciTech Connect

This paper describes a study of the atomic structure and electronic effects of grain boundaries in polycrystalline photovoltaic materials such as Si, CdTe, CuInSe2, and CuGaSe2.

Yan, Y.; Jiang, C. S.; Wu, X. Z.; Noufi, R.; Wei, S. H.; Al-Jassim, M. M.

2008-05-01T23:59:59.000Z

245

Reconfiguring Boundary Relations: Robotic Innovations in Pharmacy Work  

E-Print Network (OSTI)

Robotics is a rapidly expanding area of digital innovation with important implications for organizational practice in multioccupational settings. This paper explores the influence of robotic innovations on the boundary ...

Barrett, Michael

246

Current transport along grain boundaries in d-wave superconductors.  

SciTech Connect

The use of a classic phase retrieval algorithm has been previously used to determine the local critical current J{sub c}(x) along the length of grain boundary Josephson junctions that can be characterized using a standard s-wave model. The phase retrieval approach has been modified for use with d-wave dominated superconductors to allow for negative local currents along the boundary. In general solutions to the 1-D phase problem are not unique, however in the present work special constraints are employed experimentally to ensure uniqueness. The various current distribution solutions and their possible uniqueness are explored. The solutions are consistent with most existing d-wave Josephson junction boundary models and can be used to understand the basic current distribution along 45 degree YaBa{sub 2}Cu{sub 3}O{sub 7-x} grain boundary junctions as well as providing a means for mapping the location of self-generated flux cores.

Carmody, M.; Marks, L. D.; Merkle, K. L.; Materials Science Division; Northwestern Univ.

2002-05-01T23:59:59.000Z

247

A distributed boundary detection algorithm for multi-robot systems  

E-Print Network (OSTI)

We describe a distributed boundary detection algorithm suitable for use on multi-robot systems with dynamic network topologies. We assume that each robot has access to its local network geometry, which is the combination ...

McLurkin, James

248

Performance of a boundary layer ingesting propulsion system  

E-Print Network (OSTI)

This thesis presents an assessment of the aerodynamic performance of an aircraft propulsion system, with embedded engines, in the presence of aircraft fuselage boundary layer ingestion (BLI). The emphasis is on defining ...

Plas, Anglique (Anglique Pascale)

2006-01-01T23:59:59.000Z

249

Examining A Hypersonic Turbulent Boundary Layer at Low Reynolds Number  

E-Print Network (OSTI)

The purpose of the current study was to answer several questions related to hypersonic, low Reynolds number, turbulent boundary layers, of which available data related to turbulence quantities is scarce. To that end, a unique research facility...

Semper, Michael Thomas

2013-05-15T23:59:59.000Z

250

Mineral Deformation at Earth's Core-Mantle Boundary  

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

Mineral Deformation at Earth's Core-Mantle Boundary Print Earth is a dynamic planet in which convection takes place on the scale of thousands of kilometers. Because Earth is mostly...

251

Mineral Deformation at Earth's Core-Mantle Boundary  

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

Deformation at Earth's Core-Mantle Boundary Print Wednesday, 31 August 2011 00:00 Earth is a dynamic planet in which convection takes place on the scale of thousands of...

252

APPLICATION OF BOUNDARY ELEMENT METHOD TO STREAMLINE GENERATION  

E-Print Network (OSTI)

Jitendra Kikani July 1989 Reservoir Simulation Industrial Affiliates #12;APPLICATION OF BOUNDARY ELEMENT injection, C02flooding, in-situ combustion). In addition impermeable barriers of any shape and orientation

Stanford University

253

PREDICTION OF BOUNDARIES BETWEEN INTRINSICALLY ORDERED AND DISORDERED PROTEIN REGIONS  

E-Print Network (OSTI)

PREDICTION OF BOUNDARIES BETWEEN INTRINSICALLY ORDERED AND DISORDERED PROTEIN REGIONS PREDRAG. Using proteins with both disordered and ordered regions collected through literature searches disordered protein is gaining increased attention in the biological community.1-4 Following the prior work

Obradovic, Zoran

254

A robust and accurate outflow boundary condition for ...  

E-Print Network (OSTI)

Jan 3, 2014 ... The types and the ease in implementation of the outflow boundary condi- .... stress exerting on ??o induced by the influx of kinetic energy into the domain ? ...... vortex shedding flow past cylinders, J. Wind Eng. Ind. Aerodyn.

S. Dong

2014-01-15T23:59:59.000Z

255

Scaling Laws for the Heterogeneously Heated Free Convective Boundary Layer  

Science Journals Connector (OSTI)

The heterogeneously heated free convective boundary layer (CBL) is investigated by means of dimensional analysis and results from large-eddy simulations (LES) and direct numerical simulations (DNS). The investigated physical model is a CBL that ...

Chiel C. van Heerwaarden; Juan Pedro Mellado; Alberto De Lozar

2014-11-01T23:59:59.000Z

256

Mixing Line Analysis of Clouds and Cloudy Boundary Layers  

Science Journals Connector (OSTI)

The diagnostic study of the thermodynamic structure of nonprecipitating clouds and cloudy boundary layers is formulated using a mixing line and saturation point approach. A parametric model for the mean structure is developed as a tool for ...

Alan K. Betts

1985-12-01T23:59:59.000Z

257

Symmetric Galerkin boundary integral fracture analysis for plane orthotropic elasticity  

Science Journals Connector (OSTI)

This paper discusses the formulation and implementation of the symmetric Galerkin boundary integral method for two dimensional linear elastic orthotropic fracture analysis. For the usual case of a traction-free crack, the symmetry of the coefficient ...

L. J. Gray; G. H. Paulino

1997-07-01T23:59:59.000Z

258

Boundary Layer Dynamics and Cross-Equatorial Hadley Circulation  

Science Journals Connector (OSTI)

The behavior of the Hadley circulation is analyzed in the context of an idealized axisymmetric atmosphere. It is argued that the cross-equatorial Hadley circulation exhibits two different regimes depending on the depth of the planetary boundary ...

Olivier Pauluis

2004-05-01T23:59:59.000Z

259

Modified Curvatures on Manifolds with Boundary and Applications  

Science Journals Connector (OSTI)

To study the reflecting diffusion processes on manifolds with boundary, some new curvature operators are introduced by using the Bakry-Emery curvature and the second fundamental form. As applications, the grad...

Feng-Yu Wang

2014-10-01T23:59:59.000Z

260

The boundary F-theorem for free fields  

E-Print Network (OSTI)

The boundary free energy, as defined by Gaiotto, is further analysed for free scalars on a hemisphere and shown to be the same as the N-D determinant that earlier occurred in a treatment of GJMS operators. It is also shown to be identical, up to spin degeneracy, to the free energy for a spin-half field on the hemisphere boundary. This is also true if the hemisphere is replaced by a lune. The calculations are carried out in arbitrary dimensions.

J. S. Dowker

2014-07-23T23:59:59.000Z

Note: This page contains sample records for the topic "boundaries tx ks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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261

Numerical simulations of supercell interactions with thermal boundaries  

E-Print Network (OSTI)

simulation. Backward trajectories computed for the (a, b) control simulation starting at 115 min. and (c, d) -6 K simulation starting at 150 min. . Average trajectory for parcels entering the updraft from the northeast for the control simulation starting... information. The most exhaustive observational study of outflow boundaries is discussed in Maddox et al. (1980). This work specifically focused on the interaction of tornadic storms with outflow boundaries. The authors sought to explain the observations...

Kay, Michael Paul

2012-06-07T23:59:59.000Z

262

Distributed boundary layer suction utilizing wing tip effects  

E-Print Network (OSTI)

that this is not the case. The rotational force at the tip accounts for the suction power. Since this power is utilized to suck air from the boundary, energy is dissipated, thereby weakening the vortex strength. Providing this assumption is valid, the effect would... was done. TABLE OF CONTENTS Chapter Page INTRODUCTION OBJECTIVES AND SCOPE EXPERIMENTAL FACILITY AND PROCEDURES Wing Model . Wake Rake Boundary Layer Probe . . Multiple Tube Manometers Wind Tunnel and Related Equipment Procedures Computation...

Edwards, Jay Thomas

2012-06-07T23:59:59.000Z

263

A Study of Organizational Culture, Boundary Spanner, and Performance of Strategic Alliance.  

E-Print Network (OSTI)

??This study is motivated by a desire to understand the role of boundary spanners in creating satisfactory alliance. Specifically, the relationships between organizational culture, boundary (more)

Wu, Chung-sheng

2008-01-01T23:59:59.000Z

264

EIA-912.xls  

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

Feet) (IL, IN, IA, KY, MI, MN, MO, TN, & WI) South Central Region (Million Cubic Feet) (AL, AR, KS, LA, MS, OK, & TX) Mountain Region (Million Cubic Feet) PART 4. INVENTORY...

265

Charge Transport Anisotropy Due to Grain Boundaries in Directionally  

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

Charge Transport Anisotropy Due to Grain Charge Transport Anisotropy Due to Grain Boundaries in Directionally Crystallized Thin Films of Regio-Regular Poly(3-hexylthiophene) Semicrystalline polymers, such as polythiophenes, hold much promise as active layers in printable electronic devices such as photovoltaic cells, sensors, and thin film transistors. As organic semiconductors approach commercialization, there is a need to better understand the relationship between charge transport and microstructure, in particular, to identify the inherent bottlenecks to charge transport. In semicrystalline and polycrystalline materials, charge transport is most likely dominated by grain-boundary effects, although the exact mechanism is not well understood. Unfortunately, grain boundaries in semicrystalline thin films are difficult to characterize: the grains are too small to allow for measurements across individual grain boundaries (as is often done for polycrystalline films of small molecules) and bulk measurements are complicated by the unknown orientation of polymer chains within the grain. To better understand the effect of chain orientation on grain boundaries, we use anisotropic thin films of poly(3-hexylthiophene) (P3HT) - one of the most well-studied polymeric semiconductors, as a tool to study charge transport.

266

Structural Dependence of Grain Boundary Resistance in Copper Nanowires  

SciTech Connect

The current choice of the interconnect metal in integrated circuits is copper due to its higher electrical conductivity and improved electromigration reliability in comparison with aluminum. However, with reducing feature sizes, the resistance of copper interconnects (lines) increases dramatically. Greater resistance will result in higher energy use, more heat generation, more failure due to electromigration, and slower switching speeds. To keep pace with the projected planar transistor density, the first challenge is to identify the dominant factors that contribute to the high interconnect resistance. Here we directly measure individual grain boundary (GB) resistances in copper nanowires with a one-to-one correspondence to the GB structure. The specific resistivities of particular GBs are measured using four-probe scanning tunneling microscopy (STM) to establish a direct link between GB structure and the resistance. High-angle random GBs contribute to a specific resistivity of about 25 10-12 cm2 for each boundary, while coincidence boundaries are significantly less-resistive than random boundaries. Thus, replacing random boundaries with coincidence ones would be a route to suppress the GB impact to the resistivity of polycrystalline conductors. Acknowledgement: The research was supported by the Division of Scientific User Facilities, U. S. Department of Energy.

Kim, Tae Hwan [ORNL; Zhang, Xiaoguang [ORNL; Nicholson, Don M [ORNL; Radhakrishnan, Bala [ORNL; Radhakrishnan, Balasubramaniam [ORNL; Evans III, Boyd Mccutchen [ORNL; Kulkarni, Nagraj S [ORNL; Kenik, Edward A [ORNL; Meyer III, Harry M [ORNL; Li, An-Ping [ORNL

2011-01-01T23:59:59.000Z

267

A dual mass flux framework for boundary layer convection  

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

A dual mass flux framework for boundary layer convection A dual mass flux framework for boundary layer convection Neggers, Roel European Centre for Medium-range Weather Forecasts (ECMWF) Category: Modeling A new convective boundary layer scheme is presented that is currently being developed for the Integrated Forecasting System (IFS) of the European Centre for Medium-range Weather Forecasts (ECMWF). Part of the total turbulent flux is modeled through advective mass flux by multiple updrafts, initialized at the surface. Two groups of updrafts are explicitly represented; i) updrafts that never reach their lifting condensation level, and ii) updrafts that condensate and become cloudy. Key new ingredient is the flexibility of the associated updraft area fractions, as a function of model state. As a result, an extra degree of freedom is introduced in the

268

Mineral Deformation at Earth's Core-Mantle Boundary  

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

Mineral Deformation at Earth's Core-Mantle Boundary Print Mineral Deformation at Earth's Core-Mantle Boundary Print Earth is a dynamic planet in which convection takes place on the scale of thousands of kilometers. Because Earth is mostly solid (except for its liquid-iron outer core), this convection causes deformation of solid rocks by plastic flow. At the core-mantle boundary (CMB), 2900 km deep, seismologists have discovered that seismic waves travel faster in certain directions. This seismic anisotropy appears to be related to the deformation of the constituent minerals. To understand the deformation mechanisms of mineral phases at this depth, researchers from Yale and UC Berkeley re-created the ultrahigh pressures of the deep Earth at ALS Beamline 12.2.2 while conducting in situ x-ray diffraction experiments to probe changes in crystal orientations.

269

Mineral Deformation at Earth's Core-Mantle Boundary  

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

Mineral Deformation at Earth's Core-Mantle Boundary Print Mineral Deformation at Earth's Core-Mantle Boundary Print Earth is a dynamic planet in which convection takes place on the scale of thousands of kilometers. Because Earth is mostly solid (except for its liquid-iron outer core), this convection causes deformation of solid rocks by plastic flow. At the core-mantle boundary (CMB), 2900 km deep, seismologists have discovered that seismic waves travel faster in certain directions. This seismic anisotropy appears to be related to the deformation of the constituent minerals. To understand the deformation mechanisms of mineral phases at this depth, researchers from Yale and UC Berkeley re-created the ultrahigh pressures of the deep Earth at ALS Beamline 12.2.2 while conducting in situ x-ray diffraction experiments to probe changes in crystal orientations.

270

ARM - Field Campaign - Boundary Layer CO2 Using CW Lidar  

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

govCampaignsBoundary Layer CO2 Using CW Lidar govCampaignsBoundary Layer CO2 Using CW Lidar Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Boundary Layer CO2 Using CW Lidar 2005.05.21 - 2005.05.24 Lead Scientist : Michael Dobbs Description Overflights Underway at ACRF Southern Great Plains Site (M.Dobbs/J.Liljegren) Science collaborators at ITT Industries and the National Aeronautics and Space Administration (NASA) Langley Research Center (LaRC) conducted flights over the Central Facility at ACRF's Southern Great Plains (SGP) site as part of the Climate Sources and Sink (CO2) Intensive Operational Period (IOP), using a CW lidar. The objective of the flights was to validate, by demonstration and comparison with SGP ground observations, the performance of the ITT system when used in conjunction with retrieval

271

Microsoft Word - Bell-BoundaryFiber_CX_2013  

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

Amanda Williams Amanda Williams Project Manager - TEP-TPP-3 Proposed Action: Bell-Boundary Fiber Project Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.7 - Fiber optic cable Location: Spokane and Pend Orielle counties, WA Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA is proposing to install new fiber optic line along 90 miles of existing BPA transmission lines in Spokane and Pend Orielle counties in Washington (see Figure 1). It would extend from Bell Substation in Spokane, WA to Boundary Substation 8 miles north of Metaline Falls, WA. The fiber would be strung on the Bell-Boundary No. 1 transmission line and run through Sacheen and Cusick substations along the route. BPA would install overhead fiber optic cable on existing towers or on fiber optic wood poles where

272

Modeling inductively coupled plasmas: The coil current boundary condition  

Science Journals Connector (OSTI)

In modeling inductively coupled plasmas the boundary condition for the electromagnetic field equations can be treated by specifying either the current in the induction coil or the total power dissipated in the plasma. This paper presents a method for using the coil current boundary condition. An advantage of using the coil current boundary condition is that coil current unlike plasma power dissipation is easily measured; in this approach the plasma power dissipation is an outcome of the calculation. The results of sample calculations are presented covering a range of coil currents from 59 to 110 A. The conditions of the calculations correspond to experimental argon plasmas at atmospheric pressure and at 3.0 MHz frequency. The calculated isotherms are in good qualitative agreement with photographs of the laboratory plasmas.

Benjamin W. Yu; Steven L. Girshick

1991-01-01T23:59:59.000Z

273

Mineral Deformation at Earth's Core-Mantle Boundary  

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

Mineral Deformation at Earth's Core-Mantle Boundary Print Mineral Deformation at Earth's Core-Mantle Boundary Print Earth is a dynamic planet in which convection takes place on the scale of thousands of kilometers. Because Earth is mostly solid (except for its liquid-iron outer core), this convection causes deformation of solid rocks by plastic flow. At the core-mantle boundary (CMB), 2900 km deep, seismologists have discovered that seismic waves travel faster in certain directions. This seismic anisotropy appears to be related to the deformation of the constituent minerals. To understand the deformation mechanisms of mineral phases at this depth, researchers from Yale and UC Berkeley re-created the ultrahigh pressures of the deep Earth at ALS Beamline 12.2.2 while conducting in situ x-ray diffraction experiments to probe changes in crystal orientations.

274

Boundary Analysis for H2 Production by Fermentation  

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

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

275

Kac boundary conditions of the logarithmic minimal models  

E-Print Network (OSTI)

We develop further the implementation and analysis of Kac boundary conditions in the general logarithmic minimal models ${\\cal LM}(p,p')$ with $1\\le ptype seam of width $s-1$ columns and an $r$-type seam of width $\\rho-1$ columns. The $r$-type seam contains an arbitrary boundary field $\\xi$. The usual fusion construction of the $r$-type seam relies on the existence of Wenzl-Jones projectors restricting its application to $r\\le\\rho

Pearce, Paul A; Couvreur, Romain

2014-01-01T23:59:59.000Z

276

Crystallographic Boundary in a Magnetic Shape Memory Material  

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

Crystallographic Boundary in a Crystallographic Boundary in a Magnetic Shape Memory Material Crystallographic Boundary in a Magnetic Shape Memory Material Print Wednesday, 18 April 2012 11:37 A research team has shown the existence of a special structural boundary in an intermetallic compound by combining the unique measurement facilities at the ALS, the single-crystal production capabilities of Tohoku University (Japan), and the materials science expertise of Johannes-Gutenberg-University (Germany). Conventional shape memory materials, such as the commercially available Nitinol (an alloy of nickel and titanium used in microsensing, actuation, and medical devices), undergo a phase transformation with cooling or heating when large areas of a sample distort along a single axis, and where the atomic-unit cell "stretching" from a cube to a rectangular prism occurs. In contrast, magnetic shape memory (MSM) materials are much more rare but have an advantage: The axis of magnetic anisotropy is coupled to the direction of stretching, so a perfect MSM crystal can be made to flex and bend reversibly by applying an external magnetic field.

277

NANO REVIEW Open Access Thermal conductivity and thermal boundary  

E-Print Network (OSTI)

NANO REVIEW Open Access Thermal conductivity and thermal boundary resistance of nanostructures and the thermal transport prop- erties is a key point to design materials with preferred thermal properties with the heat dissipation on them. The influence of the interfacial roughness on the thermal conductivity

Boyer, Edmond

278

Pushing the boundaries of the thermal conductivity of materials  

E-Print Network (OSTI)

Pushing the boundaries of the thermal conductivity of materials David G. Cahill, C. Chiritescu, Y. · Advances in time-domain thermoreflectance. · Amorphous limit to the thermal conductivity of materials. #12;50 nm Interfaces are critical at the nanoscale · Low thermal conductivity in nanostructured

Braun, Paul

279

BOUNDARY VALUE PROBLEMS FOR THE SHALLOW WATER EQUATIONS WITH TOPOGRAPHY  

E-Print Network (OSTI)

BOUNDARY VALUE PROBLEMS FOR THE SHALLOW WATER EQUATIONS WITH TOPOGRAPHY MING-CHENG SHIUE, JACQUES LAMINIE, ROGER TEMAM, AND JOSEPH TRIBBIA Abstract. In this article, the nonviscous shallow water equations) for subcritical and supercritical flows are associated with these equations. The semi- discrete cental

Temam, Roger

280

Experimental Validation of an Algorithm for Cooperative Boundary Tracking  

E-Print Network (OSTI)

blooms [2,11], chemical plumes [5,8], and adaptive ocean sampling [7], to future applications including oil spills or hazardous chemicals. Automated algorithms for boundary tracking are the subject tracking using a platform of vehicles that possess adequate sensors for measuring spatial gradients

Soatto, Stefano

Note: This page contains sample records for the topic "boundaries tx ks" 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

Boundary quantum Knizhnik-Zamolodchikov equations and Bethe vectors  

E-Print Network (OSTI)

Solutions to boundary quantum Knizhnik-Zamolodchikov equations are constructed as bilateral sums involving "off-shell" Bethe vectors in case the reflection matrix is diagonal and only the 2-dimensional representation of $U_q(\\hat{\\frak{sl}(2)})$ is involved. We also consider their rational and classical degenerations.

Nicolai Reshetikhin; Jasper Stokman; Bart Vlaar

2014-07-18T23:59:59.000Z

282

The Constitution of Christian Communal Boundaries and Spheres in Jordan  

E-Print Network (OSTI)

1 The Constitution of Christian Communal Boundaries and Spheres in Jordan Géraldine Chatelard districts (Ajlun, Salt, and Karak) east of the Jordan River in villages and towns. There were few Christians of the province of Syria, the Greek Orthodox church, to which all Christians East of the Jordan river were

Boyer, Edmond

283

Beyond boundaries: the home as city infrastructure for smart citizens  

Science Journals Connector (OSTI)

Low-cost sensing technologies that stream data into web platforms have become increasingly available for households, blurring the boundaries between the public and the private. In this paper we draw on our experience with the Smart Citizen crowdsensing ... Keywords: crowdsensing, home-based technologies, internet of things, smart cities

Mara Balestrini; Tomas Diez; Paul Marshall

2014-09-01T23:59:59.000Z

284

NASA/TM2014218280 Analysis of Well-Clear Boundary  

E-Print Network (OSTI)

NASA/TM�2014�218280 Analysis of Well-Clear Boundary Models for the Integration of UAS in the NAS Research Center, Hampton, Virginia June 2014 #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific

Muñoz, César A.

285

Topological order in Josephson junction ladders with Mobius boundary conditions  

E-Print Network (OSTI)

We propose a CFT description for a closed one-dimensional fully frustrated ladder of quantum Josephson junctions with Mobius boundary conditions, in particular we show how such a system can develop topological order. Such a property is crucial for its implementation as a "protected" solid state qubit.

G. Cristofano; V. Marotta; A. Naddeo

2005-03-22T23:59:59.000Z

286

Carbon transport in the bottom boundary layer. Final report  

SciTech Connect

This report summarizes the activities and findings from a field experiment devised to estimate the rates and mechanisms of transport of carbon across the continental shelves. The specific site chosen for the experiment was the mid-Atlantic Bight, a region off the North Carolina coast. The experiment involved a large contingent of scientists from many institutions. The specific component of the program was the transport of carbon in the bottom boundary layer. The postulate mechanisms of transport of carbon in the bottom boundary layer are: resuspension and advection, downward deposition, and accumulation. The high turbulence levels in the bottom boundary layer require the understanding of the coupling between turbulence and bottom sediments. The specific issues addressed in the work reported here were: (a) What is the sediment response to forcing by currents and waves? (b) What is the turbulence climate in the bottom boundary layer at this site? and (c) What is the rate at which settling leads to carbon sequestering in bottom sediments at offshore sites?

Agrawal, Y.C.

1998-10-05T23:59:59.000Z

287

Turbulence Structure and Wall Signature in Hypersonic Boundary Layer  

E-Print Network (OSTI)

Turbulence Structure and Wall Signature in Hypersonic Boundary Layer Yin-Chiu Kan , Beekman Izaak and low- speed features, found in subsonic experiments, are present in our supersonic and hypersonic and hypersonic regimes due to the lack of detailed flow field data, and the studies have been mostly restricted

Martín, Pino

288

Spheromak formation and sustainment by tangential boundary flows  

Science Journals Connector (OSTI)

The nonlinear resistive three-dimensional magnetohydrodynamic equations are solved numerically to demonstrate the possibility of forming and sustaining a spheromak by forcing tangential flows at the plasma boundary. The method can be explained in terms of helicity injection. Several features previously observed in dc helicity injection experiments are reproduced and analyzed.

Pablo Luis Garca-Martnez; Ricardo Farengo

2010-01-01T23:59:59.000Z

289

Meta-Design: Expanding Boundaries and Redistributing Control in Design  

E-Print Network (OSTI)

Meta-Design: Expanding Boundaries and Redistributing Control in Design Gerhard Fischer Center for Lifelong Learning and Design University of Colorado, Boulder http://l3d.cs.colorado.edu/~gerhard/ Abstract. Meta-design is an emerging conceptual framework aimed at defining and creating socio

Fischer, Gerhard

290

OFFSHORE BOUNDARY-LAYER MODELLING H. Bergstrm1  

E-Print Network (OSTI)

OFFSHORE BOUNDARY-LAYER MODELLING H. Bergström1 and R. Barthelmie2 1) Uppsala Univ., Dept. of Earth) of the ENDOW (EfficieNt Development of Offshore Windfarms) project, where the objectives are to provide currently be incorporated into a wind farm design tool. The offshore thermal stratification climate is also

291

On Boundary Control Problems in Slow Processes for Piezothermoelastic Plates  

E-Print Network (OSTI)

We consider a piezothermoelastic panel occupied by a material of hexagonal crystal class. We study the response when the boundary conditions vary very slowly with time and one of the bounding faces is subject to thermal exposure. We show that in some cases the temperature on the other bounding face can be controlled by the difference of electric potential between the faces.

Adriano Montanaro

2008-08-07T23:59:59.000Z

292

Modeling boundary measurements of scattered light using the corrected  

E-Print Network (OSTI)

to numerical solutions of the radiative transport equation. © 2012 Optical Society of America OCIS codes: (170Adams and B. J. Tromberg, "Boundary conditions for the diffusion equation in radiative transfer," J. Opt. Soc element method to solve the diffusion equation. We show that this corrected diffusion approximation models

Kim, Arnold D.

293

Domain boundary prediction based on profile domain linker propensity index  

Science Journals Connector (OSTI)

Successful prediction of protein domain boundaries provides valuable information not only for the computational structure prediction of multi-domain proteins but also for the experimental structure determination. In this work, a novel index at the profile ... Keywords: Domain, Domain linker, Profile

Qiwen Dong; Xiaolong Wang; Lei Lin; Zhiming Xu

2006-04-01T23:59:59.000Z

294

Non-dissipative boundary feedback for Rayleigh and Timoshenko beams  

E-Print Network (OSTI)

Non-dissipative boundary feedback for Rayleigh and Timoshenko beams Chris Guiver and Mark R. Opmeer-dissipative feedback that has been shown in the literature to exponentially stabilize an Euler-Bernoulli beam makes a Rayleigh beam and a Timoshenko beam unstable. 1 Introduction Feedback control of beams is a much studied

Opmeer, Mark

295

The Evolution of Boundary Pressure in Ocean Basins  

Science Journals Connector (OSTI)

The boundary pressure adjustment process on an ocean basin scale is elucidated in two sets of numerical experiments. First, an initial-value problem is posed in a primitive equation shallow-water model that leads to significant changes in the ...

Ralph F. Milliff; James C. McWilliams

1994-06-01T23:59:59.000Z

296

The Boundary Conditions for Point Transformed Electromagnetic Invisibility Cloaks  

E-Print Network (OSTI)

In this paper we study point transformed electromagnetic invisibility cloaks in transformation media that are obtained by transformation from general anisotropic media. We assume that there are several cloaks located in different points in space. Our results apply in particular to the first order invisibility cloaks introduced by Pendry et al. and to the high order invisibility cloaks introduced by Hendi et al. and by Cai et al.. We identify the appropriate {\\it cloaking boundary conditions} that the solutions of Maxwell equations have to satisfy at the outside, $\\partial K_+$, and at the inside, $\\partial K_-$, of the boundary of the cloaked object $K$. Namely, that the tangential components of the electric and the magnetic fields have to vanish at $\\partial K_+$ -what is always true- and that the normal components of the curl of the electric and the magnetic fields have to vanish at $\\partial K_-$. These results are proven requiring that energy be conserved. In the case of one spherical cloak with a spherically stratified $K$ and a radial current at $\\partial K$ we verify by an explicit calculation that our {\\it cloaking boundary conditions} are satisfied and that cloaking of active devices holds even if the current is at the boundary of the cloaked object. As we prove our results for media that are obtained by transformation from general anisotropic media, our results apply to the cloaking of objects with active and passive devices contained in general anisotropic media, in particular to objects with active and passive devices contained inside general crystals.

Ricardo Weder

2008-01-23T23:59:59.000Z

297

Environmental Boundary Tracking and Estimation Using Multiple Autonomous Vehicles  

E-Print Network (OSTI)

and Andrea L. Bertozzi Abstract-- In this paper, we develop a framework for envi- ronmental boundary tracking from multiple sensing vehicles. For each vehicle, a tracking algorithm is developed based on Page, harmful algae blooms, wild fire spreading, temperature and salinity distribution in the ocean

Soatto, Stefano

298

Trans Boundary Transport of Pollutants by Atmospheric Mineral  

E-Print Network (OSTI)

Trans Boundary Transport of Pollutants by Atmospheric Mineral Dust Y I G A L E R E L , * , U R I D, and solid constituents in the atmosphere (3-11). Uptake of pollutants by mineral dust has been shown Jerusalem, Israel The transport of anthropogenic pollution by desert dust in the Eastern Mediterranean

Einat, Aharonov

299

Transmission Line Boundary Protection Using Wavelet Transform and Neural Network  

E-Print Network (OSTI)

1 Transmission Line Boundary Protection Using Wavelet Transform and Neural Network Nan Zhang of transmission line protection are: a) differentiating precisely the internal faults from external, and b is verified using frequency-dependent transmission line model and the test results prove its enhanced

300

Field demonstration of aviation turbine fuel MIL-T-83133C, grade JP-8 (NATO code F-34) at Fort Bliss, TX. Interim report 1 Feb 89-31 Jul 90  

SciTech Connect

A JP-8 fuel demonstration was initiated at Ft. Bliss, TX, to demonstrate the impact of using aviation turbine fuel MIL-T-83133C, grade JP-8 in all military diesel fuel-consuming ground vehicles and equipment. Three major organizations, one ordnance battalion and two activities with a total of 2807 vehicles/equipment (V/E), were identified as participants in the demonstration program, which is authorized to continue through 30 September 1991. No fuel storage tank or V/E fuel cells were drained and flushed prior to introduction of JP-8 fuel. This procedure resulted in a commingling of JP-8 fuel with existing diesel fuel. As of 31 July 1990 approximately 4,700,000 gallons of JP-8 fuel had been dispensed to user units at Ft. Bliss and at Ft. Irwin National Training Center (NTC) in California. Three areas of concern arose from the beginning of the program: (1) plugging of fuel filters, (2) loss of power, and (3) overheating. The use of JP-8 fuel did not cause or exacerbate any V/E fuel filter plugging. Where power loss was apparent, generally it was commensurate with the difference in heating values between JP-8 and diesel fuel. The V/E at Ft. Bliss operated satisfactorily with the JP-8 fuel with no alterations, mechanical or otherwise, having to be made to any engines or fuel systems. There were no major differences in fuel procurement costs, V/E fuel consumption, AOAP-directed oil changes, and fuel-wetted component replacements.

Butler, W.E.; Alvarez, R.A.; Yost, D.M.; Westbrook, S.R.; Buckingham, J.P.

1990-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "boundaries tx ks" 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

Boundary County, Idaho: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Boundary County, Idaho: Energy Resources Boundary County, Idaho: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 48.7987617°, -116.5627065° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.7987617,"lon":-116.5627065,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

302

Technoeconomic Boundary Analysis of Biological Pathways to Hydrogen Production  

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

60-46674 60-46674 September 2009 Technoeconomic Boundary Analysis of Biological Pathways to Hydrogen Production March 27, 2008 - August 31, 2009 B.D. James, G.N. Baum, J. Perez, and K.N. Baum Directed Technologies, Inc. Arlington, Virginia National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Operated by the Alliance for Sustainable Energy, LLC Contract No. DE-AC36-08-GO28308 Subcontract Report NREL/SR-560-46674 September 2009 Technoeconomic Boundary Analysis of Biological Pathways to Hydrogen Production March 27, 2008 - August 31, 2009 B.D. James, G.N. Baum, J. Perez, and K.N. Baum

303

Matrix factorisations for rational boundary conditions by defect fusion  

E-Print Network (OSTI)

A large class of two-dimensional $\\mathcal{N}=(2,2)$ superconformal field theories can be understood as IR fixed-points of Landau-Ginzburg models. In particular, there are rational conformal field theories that also have a Landau-Ginzburg description. To understand better the relation between the structures in the rational conformal field theory and in the Landau-Ginzburg theory, we investigate how rational B-type boundary conditions are realised as matrix factorisations in the $SU(3)/U(2)$ Grassmannian Kazama-Suzuki model. As a tool to generate the matrix factorisations we make use of a particular interface between the Kazama-Suzuki model and products of minimal models, whose fusion can be realised as a simple functor on ring modules. This allows us to formulate a proposal for all matrix factorisations corresponding to rational boundary conditions in the $SU(3)/U(2)$ model.

Behr, Nicolas

2014-01-01T23:59:59.000Z

304

Flow boundary conditions for chain-end adsorbing polymer blends  

E-Print Network (OSTI)

Using the phenol-terminated polycarbonate blend as an example, we demonstrate that the hydrodynamic boundary conditions for a flow of an adsorbing polymer melt are extremely sensitive to the structure of the epitaxial layer. Under shear, the adsorbed parts (chain ends) of the polymer melt move along the equipotential lines of the surface potential whereas the adsorbed additives serve as the surface defects. In response to the increase of the number of the adsorbed additives the surface layer becomes thinner and solidifies. This results in a gradual transition from the slip to the no-slip boundary condition for the melt flow, with a non-monotonic dependence of the slip length on the surface concentration of the adsorbed ends.

X. Zhou; D. Andrienko; L. Delle Site; K. Kremer

2005-07-18T23:59:59.000Z

305

Boundary quantum Knizhnik-Zamolodchikov equations and fusion  

E-Print Network (OSTI)

In this paper we extend our previous results concerning Jackson integral solutions of the boundary quantum Knizhnik-Zamolodchikov equations with diagonal K-operators to higher-spin representations of quantum affine $\\mathfrak{sl}_2$. First we give a systematic exposition of known results on $R$-operators acting in the tensor product of evaluation representations in Verma modules over quantum $\\mathfrak{sl}_2$. We develop the corresponding fusion of $K$-operators, which we use to construct diagonal $K$-operators in these representations. We construct Jackson integral solutions of the associated boundary quantum Knizhnik-Zamolodchikov equations and explain how in the finite-dimensional case they can be obtained from our previous results by the fusion procedure.

Nicolai Reshetikhin; Jasper Stokman; Bart Vlaar

2014-12-19T23:59:59.000Z

306

Boundary quantum Knizhnik-Zamolodchikov equations and fusion  

E-Print Network (OSTI)

In this paper we extend our previous results concerning Jackson integral solutions of the boundary quantum Knizhnik-Zamolodchikov equations with diagonal $K$-operators to higher-spin representations of quantum affine $\\mathfrak{sl}_2$. First we give a systematic exposition of known results on $R$-operators acting in the tensor product of evaluation representations in Verma modules over quantum $\\mathfrak{sl}_2$. We develop the corresponding fusion of $K$-operators, which we use to construct diagonal $K$-operators in these representations. We construct Jackson integral solutions of the associated boundary quantum Knizhnik-Zamolodchikov equations and explain how in the finite-dimensional case they can be obtained from our previous results by the fusion procedure.

Nicolai Reshetikhin; Jasper Stokman; Bart Vlaar

2014-04-22T23:59:59.000Z

307

Warm Bias and Parameterization of Boundary Upwelling in Ocean Models  

SciTech Connect

It has been demonstrated that Eastern Boundary Currents (EBC) are a baroclinic intensification of the interior circulation of the ocean due to the emergence of mesoscale eddies in response to the sharp buoyancy gradients driven by the wind-stress and the thermal surface forcing. The eddies accomplish the heat and salt transport necessary to insure that the subsurface flow is adiabatic, compensating for the heat and salt transport effected by the mean currents. The EBC thus generated occurs on a cross-shore scale of order 20-100 km, and thus this scale needs to be resolved in climate models in order to capture the meridional transport by the EBC. Our result indicate that changes in the near shore currents on the oceanic eastern boundaries are linked not just to local forcing, such as coastal changes in the winds, but depend on the basin-wide circulation as well.

Cessi, Paola; Wolfe, Christopher

2012-11-06T23:59:59.000Z

308

Topology of the Causal Boundary for Standard Static Spacetimes  

E-Print Network (OSTI)

The topology of the causal boundary for standard static spacetimes--spacetimes time-invariantly conformal to a metric product of the Lorentz line and a Riemannian manifold--is studied in depth. As this is given in terms of a set of real-valued functions on the Riemannian factor, one could use a function-space topology, but physical reasons recommend a chronological topology instead. The function-space topology has a simple product structure, while the chronological topology might not. This paper examines when the chronological topology coincides with the function-space topology and when it has a simple product structure. A class of standard static spacetimes is examined, all of which yield a simple product structure for the causal boundary; the conformal class of these spacetimes includes classical spacetimes such as external Schwarzschild or Reissner-Nordstrom.

Jose' L. Flores; Steven G. Harris

2006-07-11T23:59:59.000Z

309

Kinetically determined shapes of grain boundaries in CVD graphene  

E-Print Network (OSTI)

Predicting the shape of grain boundaries is essential to control results of the growth of large graphene crystals. A global energy minimum search predicting the most stable final structure contradicts experimental observations. Here we present Monte Carlo simulation of kinetic formation of grain boundaries (GB) in graphene during collision of two growing graphene flakes. Analysis of the resulting GBs for the full range of misorientation angles $\\alpha$ allowed us to identify a hidden (from post facto analysis such as microscopy) degree of freedom - the edge misorientation angle $\\beta$. Edge misorientation characterizes initial structure rather than final structure and therefore provides more information about growth conditions. Use of $\\beta$ enabled us to explain disagreements between the experimental observations and theoretical work. Finally, we report an analysis of an interesting special case of zero-tilt GBs for which structure is determined by two variables describing the relative shift of initial isl...

Bets, Ksenia V; Yakobson, Boris I

2014-01-01T23:59:59.000Z

310

Structural Dependence of Grain Boundary Resistivity in Copper Nanowires  

SciTech Connect

We report the direct measurement of individual grain boundary (GB) resistances and the critical role of GB structure in the increased resistivity in copper nanowires. By measuring both intra- and inter-grain resistance with a four-probe scanning tunneling microscope, large resistance jumps are revealed owing to successive scattering across high-angle random GBs, while the resistance changes at twin and other coincidence boundaries are negligibly small. The impurity distributions in the nanowires are characterized in correlating to the microstructures. The resistance of high symmetry coincidence GBs and the impurity contributions are then calculated using a first-principle method which confirms that the coincidence GBs have orders of magnitude smaller resistance than the high-angle random GBs.

Evans III, Boyd Mccutchen [ORNL; Kenik, Edward A [ORNL; Kim, Tae Hwan [ORNL; Kulkarni, Nagraj S [ORNL; Li, An-Ping [ORNL; Meyer III, Harry M [ORNL; Nicholson, Don M [ORNL; Radhakrishnan, Bala [ORNL; Zhang, Xiaoguang [ORNL

2011-01-01T23:59:59.000Z

311

Plasma boundary considerations for the national compact stellarator experiment  

Science Journals Connector (OSTI)

The national compact stellarator experiment (NCSX) [EPS 2001, Madeira, Portugal, 1822 June 2001] is a new fusion project located at Princeton Plasma Physics Laboratory, Princeton, NJ. Plasma boundary control in stellarators has been shown to be very effective in improving plasma performance [EPS 2001, Madeira, Portugal, 1822 June 2001] and, accordingly, will be an important element from the very beginning of the NCSX design. Plasma-facing components will be developed systematically according to our understanding of the NCSX boundary, with the eventual goal to develop a divertor with all the benefits for impurity and neutrals control. Neutrals calculations have been started to investigate the effect of neutrals penetration at various cross-sections.

P. Mioduszewski; A. Grossman; M. Fenstermacher; A. Koniges; L. Owen; T. Rognlien; M. Umansky

2003-01-01T23:59:59.000Z

312

Tachyon solutions in boundary and open string field theory  

SciTech Connect

We construct rolling tachyon solutions of open and boundary string field theory (OSFT and BSFT, respectively), in the bosonic and supersymmetric (susy) case. The wildly oscillating solution of susy OSFT is recovered, together with a family of time-dependent BSFT solutions, for the bosonic and susy string. These are parametrized by an arbitrary constant r involved in solving the Green equation of the target fields. When r=0 we recover previous results in BSFT, whereas for r attaining the value predicted by OSFT it is shown that the bosonic OSFT solution is the derivative of the boundary one; in the supersymmetric case the relation between the two solutions is more complicated. This technical correspondence sheds some light on the nature of wild oscillations, which appear in both theories whenever r>0.

Calcagni, Gianluca; Nardelli, Giuseppe [Department of Physics and Astronomy, University of Sussex, Brighton BN1 9QH (United Kingdom) and Institute for Gravitation and the Cosmos, Department of Physics, Pennsylvania State University, 104 Davey Lab, University Park, Pennsylvania 16802 (United States); Dipartimento di Matematica e Fisica, Universita Cattolica, via Musei 41, 25121 Brescia (Italy) and INFN Gruppo Collegato di Trento, Universita di Trento, 38050 Povo, Trento (Italy)

2008-12-15T23:59:59.000Z

313

Tachyon solutions in boundary and cubic string field theory  

E-Print Network (OSTI)

We construct rolling tachyon solutions of open and boundary string field theory (OSFT and BSFT, respectively), in the bosonic and supersymmetric (susy) case. The wildly oscillating solution of susy OSFT is recovered, together with a family of time-dependent BSFT solutions for the bosonic and susy string. These are parametrized by an arbitrary constant r involved in solving the Green equation of the target fields. When r=0 we recover previous results in BSFT, whereas for r attaining the value predicted by OSFT it is shown that the bosonic OSFT solution is the derivative of the boundary one; in the supersymmetric case the relation between the two solutions is more complicated. This technical correspondence sheds some light on the nature of wild oscillations, which appear in both theories whenever r>0.

Gianluca Calcagni; Giuseppe Nardelli

2007-08-02T23:59:59.000Z

314

Intergranular degradation assessment via random grain boundary network analysis  

DOE Patents (OSTI)

A method is disclosed for determining the resistance of polycrystalline materials to intergranular degradation or failure (IGDF), by analyzing the random grain boundary network connectivity (RGBNC) microstructure. Analysis of the disruption of the RGBNC microstructure may be assess the effectiveness of materials processing in increasing IGDF resistance. Comparison of the RGBNC microstructures of materials exposed to extreme operating conditions to unexposed materials may be used to diagnose and predict possible onset of material failure due to

Kumar, Mukul (San Ramon, CA); Schwartz, Adam J. (Pleasanton, CA); King, Wayne E. (San Ramon, CA)

2002-01-01T23:59:59.000Z

315

Spheromak formation and sustainment by tangential boundary flows  

E-Print Network (OSTI)

The nonlinear, resistive, 3D magnetohydrodynamic equations are solved numerically to demonstrate the possibility of forming and sustaining a spheromak by forcing tangential flows at the plasma boundary. The method can by explained in terms of helicity injection and differs from other helicity injection methods employed in the past. Several features which were also observed in previous dc helicity injection experiments are identified and discussed.

Garca-Martnez, Pablo Luis

2009-01-01T23:59:59.000Z

316

E-Print Network 3.0 - automatic boundary detection Sample Search...  

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

to detect boundaries occurring... observations angle 1 w.r.t. the y axis and detects a point (xi, yi) on the boundary with error i along... -zero sensing angles provided sensors...

317

Port Hamiltonian Formulation of Infinite Dimensional Systems II. Boundary Control by Interconnection  

E-Print Network (OSTI)

Port Hamiltonian Formulation of Infinite Dimensional Systems II. Boundary Control, some new results concerning the boundary control of distributed parameter systems in port Hamiltonian form are presented. The classical finite dimen- sional port Hamiltonian formulation of a dynamical

Schaft, Arjan van der

318

The Ising Model on a Dynamically Triangulated Disk with a Boundary Magnetic Field  

E-Print Network (OSTI)

We use Monte Carlo simulations to study a dynamically triangulated disk with Ising spins on the vertices and a boundary magnetic field. For the case of zero magnetic field we show that the model possesses three phases. For one of these the boundary length grows linearly with disk area, while the other two phases are characterized by a boundary whose size is on the order of the cut-off. A line of continuous magnetic transitions separates the two small boundary phases. We determine the critical exponents of the continuous magnetic phase transition and relate them to predictions from continuum 2-d quantum gravity. This line of continuous transitions appears to terminate on a line of discontinuous phase transitions dividing the small boundary phases from the large boundary phase. We examine the scaling of bulk magnetization and boundary magnetization as a function of boundary magnetic field in the vicinity of this tricritical point.

Scott McGuire; Simon Catterall; Mark Bowick; Simeon Warner

2001-05-02T23:59:59.000Z

319

Convection Initiation along Soil Moisture Boundaries in the Southern Great Plains  

Science Journals Connector (OSTI)

Boundaries between two dissimilar air masses have been shown to be the focus region for convection initiation. One feature that has been shown to create these boundaries, as well as mesoscale circulation patterns conducive for convection, is soil ...

John D. Frye; Thomas L. Mote

2010-04-01T23:59:59.000Z

320

A cartesian grid embedded boundary method for the heat equation and poisson's equation in three dimensions  

E-Print Network (OSTI)

A Cartesian grid embedded boundary method for the heatA Cartesian Grid Embedded Boundary Method for the HeatError Grid Size Fig. 17. Solution error for heat equation on

Schwartz, Peter; Barad, Michael; Colella, Phillip; Ligocki, Terry

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "boundaries tx ks" 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

Immersed Boundary Methods in the Lattice Boltzmann Equation for Flow Simulation  

E-Print Network (OSTI)

In this dissertation, we explore direct-forcing immersed boundary methods (IBM) under the framework of the lattice Boltzmann method (LBM), which is called the direct-forcing immersed boundary-lattice Boltzmann method (IB-LBM). First, we derive...

Kang, Shin Kyu

2012-02-14T23:59:59.000Z

322

Characterization of wind noise by the boundary layer meteorology  

Science Journals Connector (OSTI)

The fluctuations in pressure generated by turbulent motions of the atmospheric boundary layer are a principal noise source in outdoor acoustic measurements. The mechanics of wind noise involve not only stagnation pressure fluctuations at the sensor but also shearing and self-interaction of turbulence throughout the flow particularly at low frequencies. The contributions of these mechanisms can be described by the boundary-layer meteorology. An experiment was conducted at the National Wind Institute's 200-meter meteorological tower located outside Lubbock Texas in the Llano Estacado region. For two days a 44-element 400-meter diameter array of unscreened NCPA-UMX infrasound sensors recorded wind noise continuously while the tower and a Doppler SODAR measured vertical profiles of the boundary layer. Analysis of the fluctuating pressure with the meteorological data shows that the statistical structure of wind noise depends on both mean velocity distribution and buoyant stability. The root-mean-square pressure exhibits distinct scalings for stable and unstable stratification. Normalization of the pressure power spectral density depends on the outer scales. In stable conditions the kurtosis of the wind noise increases with Reynolds number. Measures of noise intermittency are explored with respect to the meteorology.

2014-01-01T23:59:59.000Z

323

Spontaneous free-boundary structure in crumpled membranes  

E-Print Network (OSTI)

We investigate the strong curvature that appears at the boundaries of a thin crumpled elastic membrane. We account for these high-curvature regions in terms of the stretching-ridge singularity believed to dominate the structure of strongly deformed elastic membranes. Using a membrane fastened to itself to form a bag shape with a single stretching ridge, we show that the creation of points of high boundary curvature lowers the interior ridge's energy. In the limit of small thickness, the induced curvature becomes arbitrarily strong on the scale of the object size and results in sharp edges connecting interior vertices to the boundary. REVISED: We analyze these edges as conical sectors with no stretching. As the membrane size diverges, the edge energy grows as the square root of the central ridge energy. For comparison, we discuss the effect of truncating a stretching ridge at its ends. The effect of truncation becomes appreciable when the truncation length is comparable to the width of the untruncated ridge.

T. A. Witten

2008-11-22T23:59:59.000Z

324

Boundary-Spokane/Colville Valley Support Project : Environmental Assessment.  

SciTech Connect

Systems studies conducted by Bonneville Power Administration indicate a need to reinforce the existing transmission system in the Colville Valley area of Washington. Analysis of several options concluded that the optimal solution for reliability and transmission loss concerns, to serve load growth, and to integrate new power generation projects was to increase transmission voltage capacity between Half Moon Substation and Boundary Substation. The Boundary-Spokane/Colville Valley Support Project is a plan to accomplish this. The project involves rebuilding an existing 91-mile single-circuit 115-kV line between Half Moon Substation and Metaline Falls to double-circuit 230-kV configuration, and adding a single-circuit 230-kV line between Metaline Falls and Boundary Substation, a distance of 9 miles. A route option and a tower design option are being evaluated for selected sections of the proposed route. The proposed action, including route and tower design options, is evaluated in this document. This evaluation includes assessments of the level of environmental impacts and impact ratings, and a comparison of options. In addition, the advantages and disadvantages of the delay/no-action and conservation alternatives are evaluated and compared to the consequences of the proposed action. Alternatives to the proposed action are described. 6 figs., 10 tabs.

United States. Bonneville Power Administration.

1983-06-01T23:59:59.000Z

325

Synergism between creep ductility and grain boundary bubbles  

Science Journals Connector (OSTI)

The marked decrease in creep ductility that can be caused by internal pressure in grain boundary pores is modelled to treat the interaction between boundary diffusion, power law creep, and bubble pressure. The application to 2.25 Cr?1 Mo steel in high pressure hydrogen is treated numerically using a computer program since here the internal methane pressure in pores is known, and kinetic data exists. Reasonable agreement is obtained between the predictions and the observed loss in ductility in the presence of 21 \\{MPa\\} of hydrogen. With methane pressurized bubbles, the model suggests intergranular fracture is powerlaw creep limited at essentially all temperatures and stresses. Thus one predicts the hydrogen attack resistance in service to be strongly influenced by the creep strength of the alloy. In the absence of hydrogen (methane), intergranular fracture should be limited by diffusion creep and thus much more sensitive to pore density and boundary diffusion rate than strength. Possible application to recent high temperature steamline failures in welded pipe and to helium effects in nuclear reactor materials are also indicated.

P. Shewmon

1987-01-01T23:59:59.000Z

326

Boundary layer transition as a source of noise and vibration  

Science Journals Connector (OSTI)

When laminar flow over a rigid or flexible surface becomes unstable an intermittent flow state occurs. This intermittent flow regime called the transition region is where turbulent spots are created and then grow as they convect downstream at a velocity typically equal to 0.7 times the free?stream velocity. The spots eventually coalesce to form the beginning of the fully developed turbulent boundary layer. The statistics of the velocity or pressure fluctuations in the transition region are essentially stationary in time but nonhomogeneous in the streamwise direction. Fundamentally it has been argued that this region is capable of creating monopole sound radiation e.g. Lauchle [J. Acoust. Soc. Am. 69 665671 (1981)] and Sornette and Lagier [Acustica 55 255267 (1984)]. Also it has been suspected that a transitional boundary layer can induce wall vibrations. These issues have been under study for some time. We have completed a set of measurements on the. space?time statistics of turbulent spots in a naturally occurring transition zone and from them developed an analytical model for the wavenumber?frequency spectrum of the pressure fluctuations. Based on this model it appears that the transition zone wall pressure is less intense than that of a fully developed turbulent layer by a factor equal approximately to the intermittency factor. This presentation will review the current research findings on wall pressure fluctuations and radiated sound caused by boundary layer transition. [Work supported by Applied Research Laboratory under NAVSEA contract.

Gerald C. Lauchle; M. A. Josserand

1986-01-01T23:59:59.000Z

327

Multi-dimensional Longwave Forcing of Boundary Layer Cloud Systems  

SciTech Connect

The importance of multi-dimensional (MD) longwave radiative effects on cloud dynamics is evaluated in a large eddy simulation (LES) framework employing multi-dimensional radiative transfer (Spherical Harmonics Discrete Ordinate Method SHDOM). Simulations are performed for a case of unbroken, marine boundary layer stratocumulus and a broken field of trade cumulus. Snapshot calculations of MD and IPA (independent pixel approximation 1D) radiative transfer applied to LES cloud fields show that the total radiative forcing changes only slightly, although the MD effects significantly modify the spatial structure of the radiative forcing. Simulations of each cloud type employing MD and IPA radiative transfer, however, differ little. For the solid cloud case, relative to using IPA, the MD simulation exhibits a slight reduction in entrainment rate and boundary layer TKE relative to the IPA simulation. This reduction is consistent with both the slight decrease in net radiative forcing and a negative correlation between local vertical velocity and radiative forcing, which implies a damping of boundary layer eddies. Snapshot calculations of the broken cloud case suggest a slight increase in radiative cooling, though few systematic differences are noted in the interactive simulations. We attribute this result to the fact that radiative cooling is a relatively minor contribution to the total energetics. For the cloud systems in this study, the use of IPA longwave radiative transfer is sufficiently accurate to capture the dynamical behavior of BL clouds. Further investigations are required in order to generalize this conclusion for other cloud types and longer time integrations. 1

Mechem, David B.; Kogan, Y. L.; Ovtchinnikov, Mikhail; Davis, Anthony B; Evans, K. F.; Ellingson, Robert G.

2008-12-20T23:59:59.000Z

328

Moving boundary approximation for curved streamer ionization fronts: Solvability analysis  

Science Journals Connector (OSTI)

The minimal density model for negative streamer ionization fronts is investigated. An earlier moving boundary approximation for this model consisted of a kinetic undercooling type boundary condition in a Laplacian growth problem of Hele-Shaw type. Here we derive a curvature correction to the moving boundary approximation that resembles surface tension. The calculation is based on solvability analysis with unconventional features, namely, there are three relevant zero modes of the adjoint operator, one of them diverging; furthermore, the inner-outer matching ahead of the front must be performed on a line rather than on an extended region; and the whole calculation can be performed analytically. The analysis reveals a relation between the fields ahead and behind a slowly evolving curved front, the curvature and the generated conductivity. This relation forces us to give up the ideal conductivity approximation, and we suggest to replace it by a charge neutrality approximation. This implies that the electric potential in the streamer interior is no longer constant but solves a Laplace equation; this leads to a Muskat-type problem.

Fabian Brau, Benny Davidovitch, and Ute Ebert

2008-11-21T23:59:59.000Z

329

Improving Subtropical Boundary Layer Cloudiness in the 2011 NCEP GFS  

SciTech Connect

The current operational version of National Centers for Environmental Prediction (NCEP) Global Forecasting System (GFS) shows significant low cloud bias. These biases also appear in the Coupled Forecast System (CFS), which is developed from the GFS. These low cloud biases degrade seasonal and longer climate forecasts, particularly of short-wave cloud radiative forcing, and affect predicted sea surface temperature. Reducing this bias in the GFS will aid the development of future CFS versions and contributes to NCEP's goal of unified weather and climate modelling. Changes are made to the shallow convection and planetary boundary layer parameterisations to make them more consistent with current knowledge of these processes and to reduce the low cloud bias. These changes are tested in a single-column version of GFS and in global simulations with GFS coupled to a dynamical ocean model. In the single-column model, we focus on changing parameters that set the following: the strength of shallow cumulus lateral entrainment, the conversion of updraught liquid water to precipitation and grid-scale condensate, shallow cumulus cloud top, and the effect of shallow convection in stratocumulus environments. Results show that these changes improve the single-column simulations when compared to large eddy simulations, in particular through decreasing the precipitation efficiency of boundary layer clouds. These changes, combined with a few other model improvements, also reduce boundary layer cloud and albedo biases in global coupled simulations.

Fletcher, J. K.; Bretherton, Christopher S.; Xiao, Heng; Sun, Ruiyu N.; Han, J.

2014-09-23T23:59:59.000Z

330

~txF7D.ptx  

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

THURSDAY THURSDAY OCTOBER 20, 2011 + + + + + The Electricity Advisory Committee met, in the Conference Center of the National Rural Electric Cooperative Association Headquarters, 4301 Wilson Boulevard, Arlington, Virginia, at 8:00 a.m., Richard Cowart, Chair, presiding. MEMBERS PRESENT RICHARD COWART, Regulatory Assistance Project, Chair RICK BOWEN, Alcoa RALPH CAVANAGH, Natural Resources Defense Council THE HONORABLE ROBERT CURRY, New York State Public Service Commission JOSE DELGADO, American Transmission Company (Ret.) ROGER DUNCAN, Austin Energy (Ret.) ROBERT GRAMLICH, American Wind Energy Association MICHAEL HEYECK, American Electric Power JOSEPH KELLIHER, NextEra Energy, Inc. EDWARD KRAPELS, Anbaric Holdings

331

SSA annual Meeting Announcement - Austin, TX  

Science Journals Connector (OSTI)

...reported here were obtained assuming an average radiation factor of G.6. Characteristic frequencies (boatwTIght, 1981) were usec to calculate relative estimates of fault size. All three moment estimates resulted in approximate linear increases of log...

332

,"TX, State Offshore Proved Nonproducing Reserves"  

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

2R9911RTXSF1","RNGR9908RTXSF1","RNGR9909RTXSF1","RNGR9910RTXSF1" "Date","Texas--State Offshore Crude Oil Reserves in Nonproducing Reservoirs (Million Barrels)","Texas--State...

333

Micro-Grids for Colonias (TX)  

SciTech Connect

This report describes the results of the final implementation and testing of a hybrid micro-grid system designed for off-grid applications in underserved Colonias along the Texas/Mexico border. The project is a federally funded follow-on to a project funded by the Texas State Energy Conservation Office in 2007 that developed and demonstrated initial prototype hybrid generation systems consisting of a proprietary energy storage technology, high efficiency charging and inverting systems, photovoltaic cells, a wind turbine, and bio-diesel generators. This combination of technologies provided continuous power to dwellings that are not grid connected, with a significant savings in fuel by allowing power generation at highly efficient operating conditions. The objective of this project was to complete development of the prototype systems and to finalize and engineering design; to install and operate the systems in the intended environment, and to evaluate the technical and economic effectiveness of the systems. The objectives of this project were met. This report documents the final design that was achieved and includes the engineering design documents for the system. The system operated as designed, with the system availability limited by maintenance requirements of the diesel gensets. Overall, the system achieved a 96% availability over the operation of the three deployed systems. Capital costs of the systems were dependent upon both the size of the generation system and the scope of the distribution grid, but, in this instance, the systems averaged $0.72/kWh delivered. This cost would decrease significantly as utilization of the system increased. The system with the highest utilization achieved a capitol cost amortized value of $0.34/kWh produced. The average amortized fuel and maintenance cost was $0.48/kWh which was dependent upon the amount of maintenance required by the diesel generator. Economically, the system is difficult to justify as an alternative to grid power. However, the operational costs are reasonable if grid power is unavailable, e.g. in a remote area or in a disaster recovery situation. In fact, avoided fuel costs for the smaller of the systems in use during this project would have a payback of the capital costs of that system in 2.3 years, far short of the effective system life.

Dean Schneider; Michael Martin; Renee Berry; Charles Moyer

2012-07-31T23:59:59.000Z

334

SSA annual Meeting Announcement - Austin, TX  

Science Journals Connector (OSTI)

...Murphy, Earth Sciences Branch, Office of Nuclear Regulatory Research, U. S. Nuclear Regu- latory Commision, Mail Stop 113055, Washington, D...P-coda and LG waves from underground nuclear explosions in Eurasia W. Mitronovas...

335

University of Texas, Austin Austin, TX 78712  

E-Print Network (OSTI)

to this problem including; toxic materials, waste and wastewater, emissions and greenhouse gases, energy usage industrial activities in the US, the contribution of manu- facturing to various environmental impacts waste, 3 energy, and 4 carbon emissions. Manufacturing is also a heavy user of water, and there have

Gutowski, Timothy

336

Grain boundary microstructure, chemistry, and IGSCC in Alloy 600 and Alloy 690  

SciTech Connect

The resistance to intergranular stress corrosion cracking of six different Alloy 600 and Alloy 690 steam generator tubes has been investigated. The composition of the materials at grain boundaries has been investigated using analytical transmission electron microscopy and atom probe field ion microscopy techniques. The depletion of chromium at the grain boundaries has been related to the type of grain boundary precipitates. Segregation of carbon and boron to the grain boundaries has been observed and quantified.

Norring, K. [Studsvik AB, Nykoeping (Sweden); Stiller, K. [Chalmers Univ. of Technology, Goeteborg (Sweden); Nilsson, J.O. [AB Sandvik Steel, Sandviken (Sweden)

1992-12-31T23:59:59.000Z

337

Effects of temperature and disorder on thermal boundary conductance at solidsolid interfaces: Nonequilibrium  

E-Print Network (OSTI)

with the constituent materials. The inter- face thermal resistance, often referred to as thermal boundary resistance between two different materials when a heat flux is applied. The inverse of thermal boundary resistance mismatched interfaces. ? 2007 Elsevier Ltd. All rights reserved. Keywords: Thermal boundary resistance

Zhigilei, Leonid V.

338

TRAVELING WAVES IN 2D REACTIVE BOUSSINESQ SYSTEMS WITH NO-SLIP BOUNDARY CONDITIONS  

E-Print Network (OSTI)

TRAVELING WAVES IN 2D REACTIVE BOUSSINESQ SYSTEMS WITH NO-SLIP BOUNDARY systems of reactive Boussinesq equations in two di* *men- sional strips that are not aligned Boussinesq systems with no-slip boundary conditions (the fluid flow vanishes at* * the boundary). Much

Constantin, Peter

339

Grain boundary structure and solute segregation in titanium-doped sapphire bicrystals  

SciTech Connect

Solute segregation to ceramic grain boundaries governs material processing and microstructure evolution, and can strongly influence material properties critical to engineering performance. Understanding the evolution and implications of grain boundary chemistry is a vital component in the greater effort to engineer ceramics with controlled microstructures. This study examines solute segregation to engineered grain boundaries in titanium-doped sapphire (Al2O3) bicrystals, and explores relationships between grain boundary structure and chemistry at the nanometer scale using spectroscopic and imaging techniques in the transmission electron microscope (TEM). Results demonstrate dramatic changes in solute segregation stemming from small fluctuations in grain boundary plane and structure. Titanium and silicon solute species exhibit strong tendencies to segregate to non-basal and basal grain boundary planes, respectively. Evidence suggests that grain boundary faceting occurs in low-angle twis t boundaries to accommodate nonequilibrium solute segregation related to slow specimen cooling rates, while faceting of tilt grain boundaries often occurs to expose special planes of the coincidence site lattice (CSL). Moreover, quantitative analysis of grain boundary chemistry indicates preferential segregation of charged defects to grain boundary dislocations. These results offer direct proof that static dislocations in ionic materials can assume a net charge, and emphasize the importance of interactions between charged point, line, and planar defects in ionic materials. Efforts to understand grain boundary chemistry in terms of space charge theory, elastic misfit and nonequilibrium segregation are discussed for the Al2O3 system.

Taylor, Seth T.

2002-05-17T23:59:59.000Z

340

A test for a shift in the boundary of the geographical range of a species  

Science Journals Connector (OSTI)

...research-article Global change biology 1001 60 A test for a shift in the boundary of the geographical...unconnected to a boundary shift. A formal test for a boundary shift is described that allows for such changes. The test is applied to detect northward shifts...

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "boundaries tx ks" 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

Free Boundary, High Beta Equilibrium in a Large Aspect Ratio Tokamak with Nearly  

E-Print Network (OSTI)

Free Boundary, High Beta Equilibrium in a Large Aspect Ratio Tokamak with Nearly Circular Plasma­boundary, high­beta equi­ libria in large aspect ratio tokamaks with a nearly circular plasma boundary in tokamaks for the purpose of developing an economic fusion reactor. It has long been recognized

342

Simulation of grain-boundary diffusion creep: analysis of some new numerical techniques  

Science Journals Connector (OSTI)

...If two of the grain boundaries are parallel, the position midway between the two parallel bound- aries and lying on the third...grain boundaries (or, if they are par- allel, at the point midway between the points on each new boundary corresponding to the...

2004-01-01T23:59:59.000Z

343

On the limit of large surface tension for a fluid motion with free boundary  

E-Print Network (OSTI)

We study the free boundary Euler equations in two spatial dimensions. We prove that if the boundary is sufficiently regular, then solutions of the free boundary fluid motion converge to solutions of the Euler equations in a fixed domain when the coefficient of surface tension tends to infinity.

Marcelo M. Disconzi; David G. Ebin

2014-03-25T23:59:59.000Z

344

Preprint of the paper "A Boundary Element Formulation for the Substation Grounding Design"  

E-Print Network (OSTI)

Preprint of the paper "A Boundary Element Formulation for the Substation Grounding Design" I://caminos.udc.es/gmni #12;A BOUNDARY ELEMENT FORMULATION FOR THE SUBSTATION GROUNDING DESIGN I. Colominas, F. Navarrina A Boundary Element approach for the numerical computation of substation grounding systems is pre- sented

Colominas, Ignasi

345

AUTOMATIC EXTRACTION OF THE OPTIC DISC BOUNDARY FOR DETECTING RETINAL DISEASES  

E-Print Network (OSTI)

AUTOMATIC EXTRACTION OF THE OPTIC DISC BOUNDARY FOR DETECTING RETINAL DISEASES Muhammad Salman shape model for the extraction of Optic Disc boundary. The determination of Optic Disc boundary used as a reference point to lo- cate other retinal structures, and any structural change in Optic Disc

Li, Baihua

346

Predictive Inner-Outer Model for Turbulent Boundary Layers Applied to Hypersonic DNS Data  

E-Print Network (OSTI)

Predictive Inner-Outer Model for Turbulent Boundary Layers Applied to Hypersonic DNS Data Clara numerical simulation (DNS) data of supersonic and hypersonic turbulent boundaries with Mach 3 and Mach 7, and Martin12­14 on DNS of hypersonic turbulent boundary layers demonstrates the existence of large scale

Martín, Pino

347

Free Boundary, High Beta Equilibrium in a Large Aspect Ratio Tokamak with Nearly  

E-Print Network (OSTI)

Free Boundary, High Beta Equilibrium in a Large Aspect Ratio Tokamak with Nearly Circular Plasma Boundary H. Qin A. Reiman September 25, 1996 Abstract An analytic solution is obtained for free. In the absence of surface currents at the plasma-vacuum in- terface, the free-boundary equilibrium solution

348

Effective boundary condition at a rough surface starting from a slip condition.  

E-Print Network (OSTI)

, set in a channel with a rough boundary, of small amplitude and wavelength . It was shown recently thatEffective boundary condition at a rough surface starting from a slip condition. Anne, for any non-degenerate roughness pattern, and for any reasonable condition imposed at the rough boundary

Gerard-Varet, David - Institut de Mathématiques de Jussieu, Université Paris 7

349

BOUNDARY LAYER (BL) THERMAL EDDIES OVER A PINE FOREST FROM CARES 2010  

E-Print Network (OSTI)

BOUNDARY LAYER (BL) THERMAL EDDIES OVER A PINE FOREST FROM CARES 2010 Gunnar Senum and Stephen are three thermal eddies, about 250 meters wide, in the boundary layer. These thermal eddies are formed from the solar heating of the surface and help to form the boundary layer. The eddy updrafts are transporting

350

Journal of Computational Acoustics, Vol. 8, No. 1 (2000) 139156 CONTINUED-FRACTION ABSORBING BOUNDARY CONDITIONS  

E-Print Network (OSTI)

of the Engquist-Majda boundary conditions, their practical success is limited by the difficulties posed-FRACTION ABSORBING BOUNDARY CONDITIONS FOR THE WAVE EQUATION MURTHY N. GUDDATI Department of Civil Engineering, North Revised 1 October 1999 Absorbing boundary conditions are generally required for numerical modeling of wave

Guddati, Murthy N.

351

Singular limits of a two-dimensional boundary value problem arising in corrosion modelling  

E-Print Network (OSTI)

Singular limits of a two-dimensional boundary value problem arising in corrosion modelling Juan D boundary . A very common boundary condition arising in corrosion modelling in a planar sample represented u on . We refer the reader to [11] and [4] for the derivation of this and related corrosion models

Ceragioli, Francesca

352

Simulation of bubble migration in a turbulent boundary layer M. Mattson and K. Mahesha  

E-Print Network (OSTI)

Simulation of bubble migration in a turbulent boundary layer M. Mattson and K. Mahesha Aerospace of bubbles injected into a turbulent boundary layer. The Reynolds number of the turbulent boundary layer varies from 420 Re 1800, and the bubble Reynolds number Reb 1. Simulation parameters were chosen to match

Mahesh, Krishnan

353

Free Vibration Analysis of Kirchoff Plates with Damaged Boundaries by the Chebyshev Collocation Method  

E-Print Network (OSTI)

Free Vibration Analysis of Kirchoff Plates with Damaged Boundaries by the Chebyshev Collocation for the free vibration analysis of slender Kirchoff plates with both mixed and damaged boundaries of the natural vibration frequencies with respect to the severity of the damaged boundary. Specifically

Butcher, Eric A.

354

A case study of boundary layer ventilation by convection and coastal processes  

E-Print Network (OSTI)

of the pollution in the atmosphere originates from emissions in the atmospheric boundary layer, the region; published 12 September 2007. [1] It is often assumed that ventilation of the atmospheric boundary layer responsible for ventilation of the atmospheric boundary layer during a nonfrontal day that occurred on 9 May

Dacre, Helen

355

Crystallographic Characteristics of Grain Boundaries in Dense Yttria-Stabilized Zirconia  

SciTech Connect

Grain-boundary plane, misorientation angle, grain size, and grain-boundary energy distributions were quantified using electron backscatter diffraction data for dense polycrystalline yttria-stabilized zirconia, to understand interfacial crystallography in solid oxide fuel cells. Tape-cast samples were sintered at 14501C for 4 h and annealed for at least 100 h between 8001C and 16501C. Distributions obtained from both three-dimensional (3D) reconstructions and stereological analyses of 2D sections demonstrated that the (100) boundary planes {(111)} have relative areas larger {smaller} than expected in a random distribution, and that the boundary plane distribution is inversely correlated to the boundary energy distribution.

Lam Helmick; Shen J. Dillon; Kirk Gerdes; Randall Gemmen; Gregory S. Rohrer; Sridhar Seetharaman; Paul A. Salvador

2010-04-01T23:59:59.000Z

356

The representation of boundary currents in a finite element shallow water model  

E-Print Network (OSTI)

We evaluate the influence of local resolution, eddy viscosity, coastline structure, and boundary conditions on the numerical representation of boundary currents in a finite element shallow-water model. The use of finite element discretization methods offers a higher flexibility compared to finite difference and finite volume methods, that are mainly used in previous publications. This is true for the geometry of the coast lines and for the realization of boundary conditions. For our investigations we simulate steady separation of western boundary currents from idealized and realistic coast lines. The use of grid refinement allows a detailed investigation of boundary separation at reasonable numerical cost.

Dben, Peter D

2015-01-01T23:59:59.000Z

357

Linking Grain Boundary Structure and Composition to Intergranular Stress Corrosion Cracking of Austenitic Stainless Steels  

SciTech Connect

Grain boundary structure and composition is assessed in austenitic stainless steels along with its influence on intergranular stress corrosion cracking (IGSCC) in high-temperature water. Brief examples are presented illustrating effects of grain boundary character and segregation on behavior in specific light-water-reactor environments. Although grain boundary engineering can produce an increased fraction of special boundaries in austenitic stainless alloys, practical benefits depend on the boundary orientation distribution. It is critical to recognize that only coherent sigma 3s appear to be resistant to SCC and the behavior of other low sigma boundaries is uncertain. Grain boundary composition can have a dominant effect on IGSCC under certain conditions, but altered interfacial chemistry is not required for cracking. In high-potential oxidizing environments, IGSCC susceptibility is a direct function of the boundary Cr concentration. Non-equilibrium thermal segregation of Cr and Mo is often present in millannealed stainless steels and may influence cracking susceptibility. This initial grain boundary composition alters subsequent radiation-induced segregation and delays irradiation-assisted SCC susceptibility to higher doses. Other alloying elements and impurities in 300-series stainless steels have been seen to enrich grain boundaries, but few have any significant impact on IGSCC susceptibility. One exception is Si that strongly segregates during irradiation. recent results suggest that Si may accelerate crack propagation in both low- and high-potential water environments. Critical research is still needed to isolate individual grain boundary characteristics and quantitatively link to IGSCC.

Bruemmer, Stephen M.

2004-08-10T23:59:59.000Z

358

Turbine exhaust diffuser with region of reduced flow area and outer boundary gas flow  

DOE Patents (OSTI)

An exhaust diffuser system and method for a turbine engine. The outer boundary may include a region in which the outer boundary extends radially inwardly toward the hub structure and may direct at least a portion of an exhaust flow in the diffuser toward the hub structure. At least one gas jet is provided including a jet exit located on the outer boundary. The jet exit may discharge a flow of gas downstream substantially parallel to an inner surface of the outer boundary to direct a portion of the exhaust flow in the diffuser toward the outer boundary to effect a radially outward flow of at least a portion of the exhaust gas flow toward the outer boundary to balance an aerodynamic load between the outer and inner boundaries.

Orosa, John

2014-03-11T23:59:59.000Z

359

Atomistic processes of grain boundary motion and annihilation in graphene  

SciTech Connect

The motion and annihilation of a grain boundary (GB) in graphene are investigated by tight-binding molecular dynamics (TBMD) simulation and ab initio local density approximation total energy calculation. A meandering structure of the GB is found to be energetically more favorable than other structures, in good agreement with experiment. It is observed in the TBMD simulation that evaporation of carbon dimers and sequential Stone?Wales transformations of carbon bonds lead to rapid motion and annihilation of the GB. The dimer erection and evaporation are found to proceed by formation of an adatom due to bond breaking. These results shed interesting light on the fabrication of high-quality graphene.

Lee, Gun-Do; Yoon, Euijoon; Wang, Cai-Zhuang; Ho, Kai-Ming

2013-03-19T23:59:59.000Z

360

The gradient flow running coupling with twisted boundary conditions  

E-Print Network (OSTI)

We study the gradient flow for Yang-Mills theories with twisted boundary conditions. The perturbative behavior of the energy density $\\langle E(t)\\rangle$ is used to define a running coupling at a scale given by the linear size of the finite volume box. We compute the non-perturbative running of the pure gauge $SU(2)$ coupling constant and conclude that the technique is well suited for further applications due to the relatively mild cutoff effects of the step scaling function and the high numerical precision that can be achieved in lattice simulations. We also comment on the inclusion of matter fields.

A. Ramos

2014-09-04T23:59:59.000Z

Note: This page contains sample records for the topic "boundaries tx ks" 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

Conformally covariant boundary correlation functions with a quantum group  

E-Print Network (OSTI)

Particular boundary correlation functions of conformal field theory are needed to answer some questions related to random conformally invariant curves known as Schramm-Loewner evolutions (SLE). In this article, we introduce a correspondence and establish its fundamental properties, which are used in companion articles for explicitly solving two such problems. The correspondence associates Coulomb gas type integrals to vectors in a tensor product representation of a quantum group, a q-deformation of the Lie algebra sl2. We show that desired properties of the functions are guaranteed by natural representation theoretical properties of the vectors.

Kalle Kytl; Eveliina Peltola

2014-10-23T23:59:59.000Z

362

Transition in Hypersonic Boundary Layers: Role of Dilatational Waves  

E-Print Network (OSTI)

Transition and turbulence production in a hypersonic boundary layer is investigated in a Mach 6 quiet wind tunnel using Rayleigh-scattering visualization, fast-response pressure measurements, and particle image velocimetry. It is found that the second instability acoustic mode is the key modulator of the transition process. The second mode experiences a rapid growth and a very fast annihilation due to the effect of bulk viscosity. The second mode interacts strongly with the first vorticity mode to directly promote a fast growth of the latter and leads to immediate transition to turbulence.

Zhu, Yiding; Yuan, Huijing; Wu, Jiezhi; Chen, Shiyi; Lee, Cunbiao; Gad-el-Hak, Mohamed

2015-01-01T23:59:59.000Z

363

Boundary Conditions on the Generator-Coordinate Amplitude for Scattering  

Science Journals Connector (OSTI)

It is shown that the short-range part of the generator-coordinate amplitude f, which is left after the long-range part proportional to the scattering wave g has been removed, may be expanded to any degree of accuracy, as far as its integral properties are concerned, into a finite sum of well-behaved, square integrable functions. In that sense the amplitude f obeys the same boundary conditions as the scattering wave function g. A simple method for solving the Hill-Wheeler equation is presented.

B. Giraud and J. Le Tourneux

1973-08-06T23:59:59.000Z

364

EART 265 Lecture Notes: Boundary Layers We're interested here mainly in boundary layers relevant to planets, i.e. those of planetary atmo-  

E-Print Network (OSTI)

of the bounding surface. Note that the vertical shear caused by the surface generates turbulence, whichEART 265 Lecture Notes: Boundary Layers We're interested here mainly in boundary layers relevant and the surface, thus mediating all interactions between the two. If we look back at the Navier-Stokes equations

Nimmo, Francis

365

On free convection heat transfer with well defined boundary conditions  

SciTech Connect

The scaling of free convection heat transfer is investigated. The non-dimensional groups for Boussinesq and fully compressible variable property free convection, driven by isothermal surfaces, are derived using a previously published novel method of dimensional analysis. Both flows are described by a different set of groups. The applicability of each flow description is experimentally investigated for the case of the isothermal horizontal cylinder in an air-filled isothermal enclosure. The approach taken to the boundary conditions differs from that of previous investigations. Here, it is argued that the best definition of the boundary conditions is achieved for heat exchange between the cylinder and the enclosure rather than the cylinder and an arbitrarily chosen fluid region. The enclosure temperature is shown both analytically and experimentally to affect the Nusselt number. The previously published view that the Boussinesq approximation has only a limited range of application is confirmed, and the groups derived for variable property compressible free convection are demonstrated to be correct experimentally. A new correlation for horizontal cylinder Nusselt number prediction is presented.

Davies, M.R.D.; Newport, D.T.; Dalton, T.M.

1999-07-01T23:59:59.000Z

366

Granular chain between asymmetric boundaries and the quasiequilibrium state  

Science Journals Connector (OSTI)

Some 30 years have passed since we learned that any velocity perturbation develops into a propagating solitary wave in a granular chain, and over a decade has passed since we learned that these solitary waves break and reform upon collision, leaving behind small secondary solitary waves. The production of the latter eventually precipitates the quasiequilibrium state characterized by large energy fluctuations in dissipation-free granular systems. Here we present dynamical simulations on the effects of soft boundaries on solitary wave interaction in granular chains held between fixed walls. We show that at short time scales, a gradient in the distribution of kinetic energy between the boundaries is indeed sustained. At long times, however, such a gradient gets obliterated and there is no measurable difference between the average kinetic energies of the particles adjacent to walls. Our findings suggest that (i) the quasiequilibrium state can effectively erase small gradients of the average kinetic energies of the particles adjacent to walls in a system, (ii) Boltzmann distribution of grain speeds is realized in the system of interest, and (iii) time and space averages yield the same result, thus suggesting that the system is ergodic.

Edgar valos and Surajit Sen

2014-05-13T23:59:59.000Z

367

Acoustic sounding of the tropical marine boundary layer during GATE  

Science Journals Connector (OSTI)

A vertically pointed monostatic acoustic sounder was installed on the NOAA ShipOCEANOGRAPHER during the Global Atmospheric Research Program Atlantic Tropical Experiment (GATE). The sounderantenna was mounted on a gyrocontrolled platform to compensate for the ship'spitch and roll motions. Extensive measures such as mounting the antenna assembly on a vibration isolator and installing absorbing cuffs had to be taken to reduce interference by ship?generated noise. Back?scattered acoustic data obtained from up to 850 m height describe the tropical marine boundary layer in unique and hitherto unseen detail. During undisturbed weather conditions the facsimile record showed convective plumes rising from the surface of the water up to 400 m. Storm?generated disturbances resulted in a substantial modification of the boundary layer; low?level multilayered undulating inversions formed from cool outflow currents. The inversions persisted for up to 16 hours. Low?level patchy cumulus clouds produced characteristic hummock?shaped acoustic echoes. Analysis of the Doppler frequency shift of the returns allowed the determination of vertical velocities within these clouds and underlying convective plumes.

P. A. Mandics; J. E. Gaynor; F. F. Hall Jr.

1976-01-01T23:59:59.000Z

368

Boundary induced phase transition with stochastic entrance and exit  

E-Print Network (OSTI)

We study an open-chain totally asymmetric exclusion process (TASEP) with stochastic gates present at the two boundaries. The gating dynamics has been modeled keeping the physical system of ion-channel gating in mind. These gates can randomly switch between an open state and a closed state. In the open state, the gates are highly permeable such that any particle arriving at the gate immediately passes through. In the closed state, a particle gets trapped at the gate and cannot pass through until the gate switches open again. We calculate the phase-diagram of the system and find important and non-trivial differences with the phase-diagram of a regular open-chain TASEP. In particular, depending on switching rates of the two gates, the system may or may not admit a maximal current phase. Our analytic calculation within mean-field theory captures the main qualitative features of our Monte Carlo simulation results. We also perform a refined mean-field calculation where the correlations at the boundaries are taken into account. This theory shows significantly better quantitative agreement with our simulation results.

Mithun Kumar Mitra; Sakuntala Chatterjee

2014-10-15T23:59:59.000Z

369

Estimation of boundary layer transition noise from velocity measurements  

Science Journals Connector (OSTI)

Velocity measurements of artificially generatedflow structures in the transition region of an incompressible boundary layer with zero pressure gradient are described. These measurements made in a laminar flow water channel allow calculation of the velocity normal to the wall in a turbulent spot. This velocity specifies the linearized boundary condition for the acoustic equation at the wall. The approach relates the radiated noise to fluctuations in the normal velocity at the plate through fluctuations in the displacement thickness. Although this approach has been previously proposed [H. W. Liepmann unpublished (1954) J. Laufer J. E. Ffowcs?Williams and S. Childress AGARDograph 90 3942 (1964) G. C. Lauchle J. Acoust. Soc. Am. 69 665671 (1981) G. C. Lauchle ASME NCA 5 3138 (1989)] it has never been applied. The results of these experiments will be compared to concurrent experiments run in an anechoic wind tunnel. Ultimately this work will be extended to naturally occurring structures in the transition region. [Work supported by ONR under Grant ?N00014?90?J?1365.

Michael H. Krane; Wayne R. Pauley

1991-01-01T23:59:59.000Z

370

Vacuum Casimir energy densities and field divergences at boundaries  

E-Print Network (OSTI)

We consider and review the emergence of singular energy densities and field fluctuations at sharp boundaries or point-like field sources in the vacuum. The presence of singular energy densities of a field may be relevant from a conceptual point of view, because they contribute to the self-energy of the system. They should also generate significant gravitational effects. We first consider the case of the interface between a metallic boundary and the vacuum, and obtain the structure of the singular electric and magnetic energy densities at the interface through an appropriate limit from a dielectric to an ideal conductor. Then, we consider the case of a point-like source of the electromagnetic field, and show that also in this case the electric and magnetic energy densities show a singular structure at the source position. We discuss how, in both cases, these singularities give an essential contribution to the electromagnetic self-energy of the system; moreover, they solve an apparent inconsistency between the ...

Bartolo, Nicola; Lattuca, Margherita; Passante, Roberto; Rizzuto, Lucia; Spagnolo, Salvatore

2014-01-01T23:59:59.000Z

371

Regularization of Moving Boundaries in a Laplacian Field by a Mixed Dirichlet-Neumann Boundary Condition: Exact Results  

Science Journals Connector (OSTI)

The dynamics of ionization fronts that generate a conducting body are in the simplest approximation equivalent to viscous fingering without regularization. Going beyond this approximation, we suggest that ionization fronts can be modeled by a mixed Dirichlet-Neumann boundary condition. We derive exact uniformly propagating solutions of this problem in 2D and construct a single partial differential equation governing small perturbations of these solutions. For some parameter value, this equation can be solved analytically, which shows rigorously that the uniformly propagating solution is linearly convectively stable and that the asymptotic relaxation is universal and exponential in time.

Bernard Meulenbroek, Ute Ebert, and Lothar Schfer

2005-11-03T23:59:59.000Z

372

A mass, energy, vorticity, and potential enstrophy conserving lateral fluid-land boundary scheme for the shallow water equations  

Science Journals Connector (OSTI)

A numerical scheme for treating fluid-land boundaries in inviscid shallow water flows is derived that conserves the domain-summed mass, energy, vorticity, and potential enstrophy in domains with arbitrarily shaped boundaries. The boundary scheme is derived ... Keywords: Boundary conditions, Conservation, Energy, Potential enstrophy, Shallow water equations, Vorticity

G. S. Ketefian; M. Z. Jacobson

2009-01-01T23:59:59.000Z

373

Optical boundary reconstruction of tokamak plasmas for feedback control of plasma position and shape  

SciTech Connect

A new diagnostic is developed to reconstruct the plasma boundary using visible wavelength images. Exploiting the plasma's edge localized and toroidally symmetric emission profile, a new coordinate transform is presented to reconstruct the plasma boundary from a poloidal view image. The plasma boundary reconstruction is implemented in MATLAB and applied to camera images of Mega-Ampere Spherical Tokamak discharges. The optically reconstructed plasma boundaries are compared to magnetic reconstructions from the offline reconstruction code EFIT, showing very good qualitative and quantitative agreement. Average errors are within 2 cm and correlation is high. In the current software implementation, plasma boundary reconstruction from a single image takes 3 ms. The applicability and system requirements of the new optical boundary reconstruction, called OFIT, for use in both feedback control of plasma position and shape and in offline reconstruction tools are discussed.

Hommen, G.; Baar, M. de [Control Systems Technology Group, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven (Netherlands); FOM Institute for Plasma Physics ''Rijnhuizen'', Association EURATOM-FOM, Trilateral Euregio Cluster, P.O. Box 1207, 3430 BE Nieuwegein (Netherlands); Nuij, P.; Steinbuch, M. [Control Systems Technology Group, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven (Netherlands); McArdle, G.; Akers, R. [EURATOM/CCFE Fusion Association, Culham Science Centre, Abingdon, Oxfordshire OX14 3DB (United Kingdom)

2010-11-15T23:59:59.000Z

374

Lie and conditional symmetries of a class of nonlinear (1+2)-dimensional boundary value problems  

E-Print Network (OSTI)

A new definition of conditional invariance for boundary value problems involving a wide range of boundary conditions (including initial value problems as a special case) is proposed. It is shown that other definitions worked out in order to find Lie symmetries of boundary value problems with standard boundary conditions, follow as particular cases from our definition. Simple examples of direct applicability to the nonlinear problems arising in applications are demonstrated. Moreover, the successful application of the definition for the Lie and conditional symmetry classification of a class of (1+2)-dimensional nonlinear boundary value problems governed by the nonlinear diffusion equation in a semi-infinite domain is realised. In particular, it is proved that there is a special exponent, $k=-2$, for the power diffusivity $u^k$ when the problem in question with non-vanishing flux on the boundary admits additional Lie symmetry operators compared to the case $k\

Roman Cherniha; John R King

2014-12-22T23:59:59.000Z

375

Case study of Frontal Boundary Study Mission 03  

SciTech Connect

The Frontal Boundary Study was conducted by the Pacific Northwest Laboratory (PNL) for the US Department of Energy in October and November 1989 in central Ohio. This report, which was prepared for the US Environmental Protection Agency, presents the results of the aircraft and surface observations made for one precipitation event during the study, on October 10, 1989. This particular event was selected because of its relatively simple meteorological setting. PNL`s Gulfstream (G-1) aircraft was used to sample trace gas concentrations aloft in the inflow region of the precipitation system. Precipitation chemistry and rainfall rate data are presented for the October 10, 1989, event from the network of surface precipitation samplers. Trace gas concentrations and other meteorological variables measured with the G-1 during flight 03 on this date are included. Meteorological observations obtained with radiosondes and radar are also presented. These data sets can be used to evaluate air quality and wet deposition models.

Barchet, W.R.; Dana, M.T.; Thorp, J.M.

1992-09-01T23:59:59.000Z

376

Case study of Frontal Boundary Study Mission 03  

SciTech Connect

The Frontal Boundary Study was conducted by the Pacific Northwest Laboratory (PNL) for the US Department of Energy in October and November 1989 in central Ohio. This report, which was prepared for the US Environmental Protection Agency, presents the results of the aircraft and surface observations made for one precipitation event during the study, on October 10, 1989. This particular event was selected because of its relatively simple meteorological setting. PNL's Gulfstream (G-1) aircraft was used to sample trace gas concentrations aloft in the inflow region of the precipitation system. Precipitation chemistry and rainfall rate data are presented for the October 10, 1989, event from the network of surface precipitation samplers. Trace gas concentrations and other meteorological variables measured with the G-1 during flight 03 on this date are included. Meteorological observations obtained with radiosondes and radar are also presented. These data sets can be used to evaluate air quality and wet deposition models.

Barchet, W.R.; Dana, M.T.; Thorp, J.M.

1992-09-01T23:59:59.000Z

377

Band-Gap Engineering of Carbon Nanotubes with Grain Boundaries  

SciTech Connect

Structure and electronic properties of carbon nanotubes (CNTs) with grain boundaries (GBs) are investigated using density-functional calculations, where the GBs parallel and perpendicular to the tube axis are considered. Simulation results show that the GBs have a great effect on the electronic properties of the CNTs. For the GBs along the tube axis, the CNTs are narrow or zero band gap (<0.16 eV) materials, independent of the misorientation angle and diameter. For the GBs perpendicular to the tube axis, localized electronic states appear within the GBs regions, leading to a larger band gap of up to 0.6 eV. It is convenient to transport and localize the electrons and holes by engineering the GBs. These findings are of great significance for developing carbon-based nanomaterials and electronic devices.

Wang, Zhiguo; Zhou, Yungang; Zhang, Yanwen; Gao, Fei

2012-01-26T23:59:59.000Z

378

Thermal boundary layer effects in an annular acoustic Stirling engine  

Science Journals Connector (OSTI)

A stability and transport analysis is performed for a simplified model of a strongly coupled thermoacoustic prime mover stack in an annular resonator. The result demonstrates that even in the limit that other flow impedances of the resonator and stack can be ignored there is a thermal impedance mismatch created in the boundary region at the ends of the stack. This can cause the gain predicted for the wave traversing the interior of the stack to differ significantly from the gain that drives sound in the resonator. The analysis is used to derive scaling relations between the heat and mass transport around the annulus and to show how different scaling regimes relate to the maximum sound intensity that the stack can induce in the absence of other losses.

Eric Smith

1996-01-01T23:59:59.000Z

379

Renormalization of Quantum Anosov Maps: Reduction to Fixed Boundary Conditions  

E-Print Network (OSTI)

A renormalization scheme is introduced to study quantum Anosov maps (QAMs) on a torus for general boundary conditions (BCs), whose number ($k$) is always finite. It is shown that the quasienergy eigenvalue problem of a QAM for {\\em all} $k$ BCs is exactly equivalent to that of the renormalized QAM (with Planck's constant $\\hbar ^{\\prime}=\\hbar /k$) at some {\\em fixed} BCs that can be of four types. The quantum cat maps are, up to time reversal, fixed points of the renormalization transformation. Several results at fixed BCs, in particular the existence of a complete basis of ``crystalline'' eigenstates in a classical limit, can then be derived and understood in a simple and transparent way in the general-BCs framework.

Itzhack Dana

2000-05-18T23:59:59.000Z

380

Plasma boundary experiments on DIII-D tokamak  

SciTech Connect

A survey of the boundary physics research on the DIII-D tokamak and an outline of the DIII-D Advanced Divertor Program (ADP) is presented. We will present results of experiments on impurity control, impurity transport, neutral particle transport, and particle effects on core confinement over a wide range of plasma parameters, I{sub p}{approx lt} 3 MA, {beta}{sub T} {approx lt} 10.7%, P(auxiliary) {approx lt} 20 MW. Based on the understanding gained in these studies, we in collaboration with a number of other laboratories have devised a series of experiments (ADP) to modify the core plasma conditions through changes in the edge electric field, neutral recycling, and plasma surface interactions. 41 refs., 8 figs., 1 tab.

Mahdavi, M.A.; Brooks, N.; Jackson, G.L.; Langhorn, A.; Leikind, B.; Lippmann, S.; Luxon, J.; Petersen, P.; Petrie, T.; Stambaugh, R.D.; Simonen, T.C.; Staebler, G. (General Atomics, San Diego, CA (USA)); Buchenauer, D. (Sandia National Labs., Livermore, CA (USA)); Futch, A.; Hill, D.N.; Rensink, M. (Lawrence Livermore National Lab., CA (USA)); Hogan, J.; Menon, M.; Mioduszewski, P.; Owen, L. (Oak Ridge National

1990-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "boundaries tx ks" 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

Band-Gap Engineering of Carbon Nanotubes with Grain Boundaries  

SciTech Connect

Structure and electronic properties of carbon nanotubes (CNTs) with grain boundaries (GBs) are investigated using density-functional calculations, where the GBs parallel and perpendicular to the tube axis are considered. Simulation results show that the GBs have a great effect on the electronic properties of the CNTs. For the GBs along the tube axis, the CNTs are narrow or zero band gap (<0.16 eV) materials, independent of the misoritentaion angle and diameter. For the GBs perpendicular to the tube axis, localized electronic states appear within the GBs regions, leading to a larger band gap of up to 0.6 eV. It is convenient to transport and localize the electrons and holes by engineering the GBs. These findings are of great significance for developing carbon-based nanomaterials and electronic devices.

Wang, Zhiguo [Department of Applied Physics, University of Electronic Science and Technology of China; Zhou, Yungang [Department of Applied Physics, University of Electronic Science and Technology of China; Zhang, Yanwen [ORNL; Gao, Fei [ORNL

2011-01-01T23:59:59.000Z

382

Heat transport by laminar boundary layer flow with polymers  

E-Print Network (OSTI)

Motivated by recent experimental observations, we consider a steady-state Prandtl-Blasius boundary layer flow with polymers above a slightly heated horizontal plate and study how the heat transport might be affected by the polymers. We discuss how a set of equations can be derived for the problem and how these equations can be solved numerically by an iterative scheme. By carrying out such a scheme, we find that the effect of the polymers is equivalent to producing a space-dependent effective viscosity that first increases from the zero-shear value at the plate then decreases rapidly back to the zero-shear value far from the plate. We further show that such an effective viscosity leads to an enhancement in the drag, which in turn leads to a reduction in heat transport.

Roberto Benzi; Emily S. C. Ching.; Vivien W. S. Chu

2011-04-23T23:59:59.000Z

383

AB INITIO STUDY OF GRAIN BOUNDARY PROPERTIES OF TUNGSTEN ALLOYS  

SciTech Connect

Density functional theory was employed to investigate the grain boundary (GB) property of W-TM alloys (TM: fifth and sixth row transition metals). GB strengthening was found for Hf, Ta, Nb, Ru, Re, Os and Ir for 27{l_brace}525{r_brace} and to a lesser degree for 11{l_brace}323{r_brace}. Lower valence solutes strengthen the GB at certain substitutional sites, while higher valence elements enforce it at other positions. For 3{l_brace}112{r_brace}, the alloys exhibit reduced cleavage energies. Hence, allowing with TMs increases the GB cohesion more effectively for large-angle GBs whose cleavage energy is, in general, inherently lower than the low-angle ones. Electron density analysis elucidates the mechanism of charge addition or depletion of the GB bonding region upon TM substitution at various positions leading to stronger or weaker intergranular cohesion, respectively.

Setyawan, Wahyu; Kurtz, Richard J.

2012-04-17T23:59:59.000Z

384

The Lithium Depletion Boundary as a Clock and Thermometer  

E-Print Network (OSTI)

We take a critical look at the lithium depletion boundary (LDB) technique that has recently been used to derive the ages of open clusters. We identify the sources of experimental and systematic error and show that the probable errors are larger by approximately a factor two than presently claimed in the literature. We then use the Pleiades LDB age and photometry in combination with evolutionary models to define empirical colour-T_eff relations that can be applied to younger clusters. We find that these relationships DO NOT produce model isochrones that match the younger cluster data. We propose that this is due either to systematic problems in the evolutionary models or an age (gravity) sensitivity in the colour-T_eff relation which is not present in published atmospheric models.

R. D. Jeffries; T. Naylor

2000-09-12T23:59:59.000Z

385

The growth mechanism of grain boundary carbide in Alloy 690  

SciTech Connect

The growth mechanism of grain boundary M{sub 23}C{sub 6} carbides in nickel base Alloy 690 after aging at 715 C was investigated by high resolution transmission electron microscopy. The grain boundary carbides have coherent orientation relationship with only one side of the matrix. The incoherent phase interface between M{sub 23}C{sub 6} and matrix was curved, and did not lie on any specific crystal plane. The M{sub 23}C{sub 6} carbide transforms from the matrix phase directly at the incoherent interface. The flat coherent phase interface generally lies on low index crystal planes, such as (011) and (111) planes. The M{sub 23}C{sub 6} carbide transforms from a transition phase found at curved coherent phase interface. The transition phase has a complex hexagonal crystal structure, and has coherent orientation relationship with matrix and M{sub 23}C{sub 6}: (111){sub matrix}//(0001){sub transition}//(111){sub carbide}, <112{sup }>{sub matrix}//<21{sup }10>{sub transition}//<112{sup }>{sub carbide}. The crystal lattice constants of transition phase are c{sub transition}=?(3)a{sub matrix} and a{sub transition}=?(6)/2a{sub matrix}. Based on the experimental results, the growth mechanism of M{sub 23}C{sub 6} and the formation mechanism of transition phase are discussed. - Highlights: A transition phase was observed at the coherent interfaces of M{sub 23}C{sub 6} and matrix. The transition phase has hexagonal structure, and is coherent with matrix and M{sub 23}C{sub 6}. The M{sub 23}C{sub 6} transforms from the matrix directly at the incoherent phase interface.

Li, Hui, E-mail: huili@shu.edu.cn [Key Laboratory for Microstructures, Shanghai University, Shanghai 200444 (China); Institute of Materials, Shanghai University, Shanghai 200072 (China); Xia, Shuang; Zhou, Bangxin [Institute of Materials, Shanghai University, Shanghai 200072 (China); Peng, Jianchao [Key Laboratory for Microstructures, Shanghai University, Shanghai 200444 (China)

2013-07-15T23:59:59.000Z

386

Prediction of potential and current density distribution using the boundary element method  

E-Print Network (OSTI)

boundary. 12 7. Discontinuous 2D boundary elements in intrinsic coordinate system. . . . . 25 8. Discontinuous 3D linear (boundary) element (a) global coordinates (b) intrinsic coordinates. 30 9. A simple galvanic corrosion couple (potential field... in two dimensions). . . 35 10. Potential distribution along the surface of the electrodes (i. e. , at yW). . . . 38 11. A simple problem of a cube (potential field in three dimensions). . . , . . . 41 12. Corrosion cell (a) perspective (b) cross...

Pakalapati, Surya Narayana Raju

1992-01-01T23:59:59.000Z

387

Free boundary conditions and the AdS$_3$/CFT$_2$ correspondence  

E-Print Network (OSTI)

We show that the recently proposed free boundary conditions for AdS$_3$ are dual to two-dimensional quantum gravity in certain fixed gauges. In particular, we note that an appropriate identification of the generator of Virasoro transformations leads to a vanishing total central charge in agreement with the theory at the boundary. We argue that this identification is necessary to match the bulk and boundary generators of Virasoro transformations and for consistency with the constraint equations.

Luis Apolo; Massimo Porrati

2014-04-01T23:59:59.000Z

388

A first order geometric auto regressive process for boundary layer wind speed simulation  

Science Journals Connector (OSTI)

Under certain conditions the first order geometric auto regressive (AR) process has statistical properties similar to atmospheric boundary layer wind speed. In this contribution, we investigate ... this stochas...

T. Laubrich; H. Kantz

2009-08-01T23:59:59.000Z

389

About First Order Geometric Auto Regressive Processes for Boundary Layer Wind Speed Simulation  

Science Journals Connector (OSTI)

Under certain conditions the first order geometric auto regressive process has statistical properties similar to atmospheric boundary layer wind speed. In this contribution, we investigate ... this stochastic pro...

Thomas Laubrich; Holger Kantz

2010-01-01T23:59:59.000Z

390

Discrete Group Actions on Spacetimes: Causality Conditions and the Causal Boundary  

E-Print Network (OSTI)

Suppose a spacetime $M$ is a quotient of a spacetime $V$ by a discrete group of isometries. It is shown how causality conditions in the two spacetimes are related, and how can one learn about the future causal boundary on $M$ by studying structures in $V$. The relations between the two are particularly simple (the boundary of the quotient is the quotient of the boundary) if both $V$ and $M$ have spacelike future boundaries and if it is known that the quotient of the future completion of $V$ is past-distinguishing. (That last assumption is automatic in the case of $M$ being multi-warped.)

Steven G. Harris

2003-10-14T23:59:59.000Z

391

Direct Free Energy Minimization Methods: Application to Grain Boundaries [and Discussion  

Science Journals Connector (OSTI)

16 November 1992 research-article Direct Free Energy Minimization Methods: Application to Grain Boundaries [and Discussion] A. P. Sutton P. A. Mulheran A. M. Stoneham A critical...

1992-01-01T23:59:59.000Z

392

A quenched study of the Schroedinger functional with chirally rotated boundary conditions: non-perturbative tuning  

SciTech Connect

The use of chirally rotated boundary conditions provides a formulation of the Schroedinger functional that is compatible with automatic O(a) improvement of Wilson fermions up to O(a) boundary contributions. The elimination of bulk O(a) effects requires the non-perturbative tuning of the critical mass and one additional boundary counterterm. We present the results of such a tuning in a quenched setup for several values of the renormalized gauge coupling, from perturbative to non-perturbative regimes, and for a range of lattice spacings. We also check that the correct boundary conditions and symmetries are restored in the continuum limit.

Gonzalez-Lopez, Jennifer [Humboldt-Universitat zu Berlin; Jansen, Karl [DESY; Renner, Dru B. [JLAB; Shindler, Andrea [Humboldt-Universitat zu Berlin

2013-02-01T23:59:59.000Z

393

Solving fuzzy two-point boundary value problem using fuzzy Laplace transform  

E-Print Network (OSTI)

A natural way to model dynamic systems under uncertainty is to use fuzzy boundary value problems (FBVPs) and related uncertain systems. In this paper we use fuzzy Laplace transform to ?find the solution of two-point boundary value under generalized Hukuhara differentiability. We illustrate the method for the solution of the well known two-point boundary value problem Schrodinger equation, and homogeneous boundary value problem. Consequently, we investigate the solutions of FBVPs under as a new application of fuzzy Laplace transform.

Latif Ahmad; Muhammad Farooq; Saif Ullah; Saleem Abdullah

2014-03-02T23:59:59.000Z

394

BOUNDARY VALUE BOUNDARY VALUE  

E-Print Network (OSTI)

bibliographical references and index. ISBN X-XXX-XXXXX-X Series. Printed in the United States of America. 10 9 8 7 University of California, San Diego La Jolla, CA A JOHN WILEY & SONS, INC., PUBLICATION #12;Copyright c 2011 by John Wiley & Sons, Inc. All rights reserved. Published by John Wiley & Sons, Inc., Hoboken, New Jersey

Holst, Michael J.

395

Wind-Tunnel Simulation of the Wake of a Large Wind Turbine in a Stable Boundary Layer. Part 1: The Boundary-Layer Simulation  

Science Journals Connector (OSTI)

Measurements have been made in both a neutral and a stable boundary layer as part of an investigation of the wakes of wind turbines in an offshore environment, in the EnFlo stratified flow wind tunnel. The wor...

Philip E. Hancock; Frauke Pascheke

2014-04-01T23:59:59.000Z

396

INTERFACES AND BOUNDARIES THE SOLID-SOLID INTERFACE IN THERMAL PHONON RADIATION  

E-Print Network (OSTI)

materials as it happens if a metal film deposited on a dielectric crystal is heated and emits thermal pho the thermal boundary resistance predicted by this (>.But no convicting resultsINTERFACES AND BOUNDARIES THE SOLID-SOLID INTERFACE IN THERMAL PHONON RADIATION Institute fiir

Paris-Sud XI, Université de

397

Thermal boundary resistance between single-walled carbon nanotubes and surrounding matrices  

E-Print Network (OSTI)

Thermal boundary resistance between single-walled carbon nanotubes and surrounding matrices Carl Keywords: carbon nanotube, thermal boundary resistance, molecular dynamics 1 #12;I. INTRODUCTION the thermal conductivity of insulating materials15,16 . The mechanical strength and light weight of polymers

Maruyama, Shigeo

398

Generalized model of thermal boundary conductance between SWNT and surrounding supercritical Lennard-Jones fluid  

E-Print Network (OSTI)

of the promising applications is to use SWNTs as additives to enhance thermal conductivity of composite materials of the composite can be strongly influenced by thermal boundary resistance (TBR) between carbon nanotubes, it is essential to understand TBR. Thermal boundary resistance, with its importance in small scale, has been

Maruyama, Shigeo

399

Boussinesq convection and motions of boundary spheres in a rotating spherical shell  

E-Print Network (OSTI)

RIMS­1772 Boussinesq convection and motions of boundary spheres in a rotating spherical shell #12; Boussinesq convection and motions of boundary spheres in a rotating spherical shell Keiji Kimura; Abstract Boussinesq thermal convection in rotating spheres or spherical shells has been investigated

400

Boussinesq convection and motions of boundary spheres in a rotating spherical shell  

E-Print Network (OSTI)

RIMS-1772 Boussinesq convection and motions of boundary spheres in a rotating spherical shell #12;Boussinesq convection and motions of boundary spheres in a rotating spherical shell Keiji Kimura Boussinesq thermal convection in rotating spheres or spherical shells has been investigated for over half

Note: This page contains sample records for the topic "boundaries tx ks" 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

THE ONE-DIMENSIONAL SHALLOW WATER EQUATIONS WITH TRANSPARENT BOUNDARY CONDITIONS  

E-Print Network (OSTI)

THE ONE-DIMENSIONAL SHALLOW WATER EQUATIONS WITH TRANSPARENT BOUNDARY CONDITIONS MADALINA PETCU the question of the local in time well-posedness of the one-dimensional Shallow Water on an interval, these equations being supplemented with suitable boundary conditions. The flows considered are subcritical

Temam, Roger

402

Unimodal Maps as Boundary-Restrictions of Two-Dimensional Full-Folding Maps  

E-Print Network (OSTI)

Unimodal Maps as Boundary-Restrictions of Two-Dimensional Full-Folding Maps Hideki TSUIKI tsuiki-75-753-6744, Fax:+81-75-753-6694 Abstract It is shown that every unimodal map is realized as a restriction of a simple map defined on the unit disc to a part of its boundary. Our two-dimensional map is called a full

Tsuiki, Hideki

403

An advanced 3D boundary element method for characterizations of composite materials  

E-Print Network (OSTI)

An advanced 3D boundary element method for characterizations of composite materials X.L. Chena , Y developments in the modeling of composite materials using the boundary element method (BEM) are presented in dealing with nearly-singular integrals, which arise in the BEM modeling of composite materials

Liu, Yijun

404

Where is the North ChinaSouth China block boundary in eastern China?  

E-Print Network (OSTI)

Where is the North China­South China block boundary in eastern China? Michel Faure, Wei Lin of the North China and South China blocks. The eastern extension of the belt (the Sulu area) consists and the lack of ocean-basin rock shows that the boundary between the North China block and South China block

Paris-Sud XI, Université de

405

Integrable boundary value problems for elliptic type Toda lattice in a disk  

SciTech Connect

The concept of integrable boundary value problems for soliton equations on R and R{sub +} is extended to regions enclosed by smooth curves. Classes of integrable boundary conditions in a disk for the Toda lattice and its reductions are found.

Guerses, Metin; Habibullin, Ismagil; Zheltukhin, Kostyantyn [Department of Mathematics, Faculty of Sciences, Bilkent University, 06800 Ankara (Turkey); Department of Mathematics, Faculty of Sciences, Middle East Technical University, 06531 Ankara (Turkey)

2007-10-15T23:59:59.000Z

406

Grain-boundary engineering markedly reduces susceptibility to intergranular hydrogen embrittlement in metallic materials  

E-Print Network (OSTI)

Grain-boundary engineering markedly reduces susceptibility to intergranular hydrogen embrittlement to intergranular embrittlement in the presence of hydrogen is examined. Using thermomechanical processing-induced intergranular embrittlement to the higher fraction of special grain boundaries, where the degree of hydrogen

Ritchie, Robert

407

Measuring the Influence of Grain-Boundary Misorientation on Thermal Groove Geometry in Ceramic Polycrystals  

E-Print Network (OSTI)

Measuring the Influence of Grain-Boundary Misorientation on Thermal Groove Geometry in Ceramic. The width and depth of the thermal grooves formed by these same grain bound- aries were also measured of the grain-boundary misorientation and thermal groove ge- ometry leads to the observation that grain

Rohrer, Gregory S.

408

Research on fuzzy logic based dynamic boundary voltage and reactive power integrated control method  

Science Journals Connector (OSTI)

Aiming at the existing problems of conventional substation voltage and reactive power integrated control method, a new fuzzy logic based dynamic reactive power boundary voltage and reactive power integrated control method is proposed. Fuzzy logic control ... Keywords: dynamic boundary, fuzzy logic, reactive power, voltage

Zigang Xu; Fei Wang

2009-06-01T23:59:59.000Z

409

Preprint of the paper "A Boundary Element Numerical Approach for Substation Grounding in a Two  

E-Print Network (OSTI)

Preprint of the paper "A Boundary Element Numerical Approach for Substation Grounding in a Two://caminos.udc.es/gmni #12;A BOUNDARY ELEMENT NUMERICAL APPROACH FOR SUBSTATION GROUNDING IN A TWO LAYER EARTH STRUCTURE3~na, SPAIN SUMMARY Analysis and design of substation grounding requires computing the distribution

Colominas, Ignasi

410

LBDP: localized boundary detection and parametrization for 3-D sensor networks  

Science Journals Connector (OSTI)

Many applications of wireless sensor networks involve monitoring a time-variant event (e.g., radiation pollution in the air). In such applications, fast boundary detection is a crucial function, as it allows us to track the event variation in a timely ... Keywords: 3-D wireless sensor networks, boundary detection, convexity test, inversion, localized algorithm, surface parametrization

Feng Li, Chi Zhang, Jun Luo, Shi-Qing Xin, Ying He

2014-04-01T23:59:59.000Z

411

Simulation of Hypersonic Shock Wave/Boundary Layer Interaction Using High Order WENO Scheme  

E-Print Network (OSTI)

Simulation of Hypersonic Shock Wave/Boundary Layer Interaction Using High Order WENO Scheme Yiqing for predicting hypersonic shock wave/boundary layer interaction. The implicit time marching method number of 1.09 ? 105 /ft. 1 Introduction Hypersonic aerothermodynamics is one of the most challenging

Zha, Gecheng

412

Study of Emission TurbulenceRadiation Interaction in Hypersonic Boundary Layers  

E-Print Network (OSTI)

Study of Emission Turbulence­Radiation Interaction in Hypersonic Boundary Layers L. Duan and M. P of emission turbulence­radiation interaction in hypersonic turbulent boundary layers, representative interaction between turbulence and emission at the hypersonic environment under investigation. An explanation

Martín, Pino

413

Assessment of TurbulenceChemistry Interaction in Hypersonic Turbulent Boundary Layers  

E-Print Network (OSTI)

Assessment of Turbulence­Chemistry Interaction in Hypersonic Turbulent Boundary Layers L. Duan of the turbulence­chemistry interaction are performed in hypersonic turbulent boundary layers using direct numerical simulation flowfields under typical hypersonic conditions representative of blunt-body and slender- body

Martín, Pino

414

Study of turbulence-chemistry interaction in hypersonic turbulent boundary layers  

E-Print Network (OSTI)

Study of turbulence-chemistry interaction in hypersonic turbulent boundary layers Lian Duan and M of the turbulence-chemistry interaction (TCI) are performed in hypersonic tur- bulent boundary layers using direct numerical simulation (DNS) flow fields under typical hypersonic conditions representative of blunt

Martín, Pino

415

The equilibrium crystal shape of strontium titanate and its relationship to the grain boundary plane distribution  

E-Print Network (OSTI)

The equilibrium crystal shape of strontium titanate and its relationship to the grain boundary system, strontium titanate, is compared with the grain boundary plane dis- tribution (GBPD) as a function of temperature. Strontium titanate has a pronounced surface energy anisotropy and a grain growth anomaly

Rohrer, Gregory S.

416

On the moving boundary conditions for a hydraulic fracture Emmanuel Detournay a,b,  

E-Print Network (OSTI)

On the moving boundary conditions for a hydraulic fracture Emmanuel Detournay a,b, , Anthony Peirce 2014 Keywords: Hydraulic fractures Speed equation Ill-posedness a b s t r a c t This paper re-examines the boundary conditions at the moving front of a hydraulic fracture when the fluid front has coalesced

Peirce, Anthony

417

Development and propagation of a pollution gradient in the marine boundary layer during INDOEX (1999)  

E-Print Network (OSTI)

Development and propagation of a pollution gradient in the marine boundary layer during INDOEX (1999) Matthew Simpson and Sethu Raman Department of Marine, Earth, and Atmospheric Sciences, North and propagation of a pollution gradient in the marine boundary layer over the Arabian Sea during the Intensive

Raman, Sethu

418

Well-posedness of boundary-value problems for the linear Benjamin-Bona-Mahony equation  

E-Print Network (OSTI)

and Pelloni discuss boundary-value problems for Boussinesq type systems [7]. However, those mixed to boundary-value problems for linear evolution equations with variable coefficients [5, 13], systems PDEs [11]. In this paper, we apply the MoF to the linear Benjamin-Bona-Mahony (BBM) equa- tion [1]: ut

Deconinck, Bernard

419

Friction of a slider on a granular layer: Nonmonotonic thickness dependence and effect of boundary conditions  

E-Print Network (OSTI)

Friction of a slider on a granular layer: Nonmonotonic thickness dependence and effect of boundary the effective friction encountered by a mass sliding on a granular layer as a function of bed thickness and boundary roughness conditions. The observed friction has minima for a small number of layers before

Kudrolli, Arshad

420

Nanoparticle-induced twist-grain boundary phase Maja Trcek,1  

E-Print Network (OSTI)

Nanoparticle-induced twist-grain boundary phase Maja Trcek,1 George Cordoyiannis,1, 2, Vassilios optical microscopy it is demonstrated that surface- functionalized spherical CdSSe nanoparticles induce a twist-grain boundary phase when dispersed in a chiral liquid crystal. These nanoparticles can

Note: This page contains sample records for the topic "boundaries tx ks" 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

Comparing calculated and measured grain boundary energies in nickel Gregory S. Rohrer a  

E-Print Network (OSTI)

Comparing calculated and measured grain boundary energies in nickel Gregory S. Rohrer a , Elizabeth measured and computed grain boundary energies. While the overall correlation between experimental Laboratories (SNL) [23] have utilized new, high-throughput methods to measure energy for large ensembles

Rohrer, Gregory S.

422

Positive solutions of periodic boundary value problems for impulsive differential equations  

Science Journals Connector (OSTI)

In this paper, we discuss the existence of positive solutions of periodic boundary value problems for second-order impulsive equations. The existence and multiplicity of positive solutions are established and the proof is based upon fixed point theorems ... Keywords: Fixed point theorem, Impulsive differential equations, Periodic boundary value problems, Positive solution

Weibing Wang; Xiangling Fu; Xuxin Yang

2009-10-01T23:59:59.000Z

423

Modeling a swimming fish with an initial-boundary value problem: unsteady maneuvers of an elastic  

E-Print Network (OSTI)

Modeling a swimming fish with an initial-boundary value problem: unsteady maneuvers of an elastic In order to model unsteady maneuvers in swimming fish, we develop an initial-boundary value problem for a fourth-order hyperbolic partial differential equation in which the fish's body is treated as an inhomo

Smith, Marc L.

424

On the relationship between grain boundary sliding and intragranular slip during superplastic deformation  

SciTech Connect

This paper examines grain boundary sliding under the conditions of plastic strain incompatibility that is the most frequent case in polycrystalline materials. Two components of grain boundary sliding: dependent and independent on intragranular slip are distinguished. Theoretical estimate of a ratio between slip induced sliding and intragranular slip is obtained. It is concluded that slip and sliding are rather independent than interrelated processes.

Sheikh-Ali, A.D.; Szpunar, J.A.; Garmestani, H.

2000-07-01T23:59:59.000Z

425

Boundary observers for linear and quasi-linear hyperbolic systems with application to flow control  

Science Journals Connector (OSTI)

In this paper we consider the problem of boundary observer design for one-dimensional first order linear and quasi-linear strict hyperbolic systems with n rightward convecting transport PDEs. By means of Lyapunov based techniques, we derive some sufficient ... Keywords: Boundary observers, Hyperbolic systems, Infinite dimensional observer

Felipe Castillo; Emmanuel Witrant; Christophe Prieur; Luc Dugard

2013-11-01T23:59:59.000Z

426

Time-dependent laser ignition of a combustible stagnant boundary layer  

Science Journals Connector (OSTI)

......research-article Articles Time-dependent laser ignition of a combustible stagnant boundary...55,257-268 Time-dependent laser ignition of a combustible stagnant boundary...examines the conditions for laser ignition of a number of industrial gases......

J. ADLER

1995-12-01T23:59:59.000Z

427

Gas-surface interaction and boundary conditions for the Boltzmann equation  

E-Print Network (OSTI)

Gas-surface interaction and boundary conditions for the Boltzmann equation St´ephane Brull, Pierre Equation. The interaction between the wall atoms and the gas molecules within a thin surface layer of the gas in the bulk flow. Boundary conditions are formally derived from this model by using classical

Mieussens, Luc

428

A Cartesian grid embedded boundary method for the heat equation and Poissons equation in three dimensions  

E-Print Network (OSTI)

A Cartesian grid embedded boundary method for the heat equation and Poisson?s equation in three­85] and extends work of McCorquodale, Colella and Johansen [A Cartesian grid embedded boundary method for the heat and time for the heat equation. Cartesian grid methods for elliptic PDE have a long history beginning with the no

429

A Cartesian grid embedded boundary method for the heat equation on irregular domains  

E-Print Network (OSTI)

A Cartesian Grid Embedded Boundary Method for the Heatheat equation on irregular time-dependent domains. It is based on the Cartesian gridHEAT EQUATION FOR FIXED BOUNDARIES Spatial discretization The underlying discretization of space is given by rectangular control volumes on a Cartesian grid:

McCorquodale, Peter; Colella, Phillip; Johansen, Hans

2001-01-01T23:59:59.000Z

430

Structure and motion of junctions between coherent and incoherent twin boundaries in copper  

E-Print Network (OSTI)

Structure and motion of junctions between coherent and incoherent twin boundaries in copper J online 4 July 2009 Abstract The atomic mechanisms of twin boundary migration in copper under externally. ? 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. Keywords: Copper

Ghoniem, Nasr M.

431

Atomic Di usion from a Material Surface into a Grain Boundary  

E-Print Network (OSTI)

was #12;rst reduced to an eigen- value problem with a 1-d-integro-di#11;erential operator from the surface of a material into a semi-in#12;nite grain boundary orthogonal to the surface in a strip and then to a Riemann-Hilbert boundary- value problem for an open contour that admits solution

Bath, University of

432

Natural convection with mixed insulating and conducting boundary conditions: low and high Rayleigh numbers regimes  

E-Print Network (OSTI)

We investigate the stability and dynamics of natural convection in two dimensions, subject to inhomogeneous boundary conditions. In particular, we consider a Rayleigh-B\\`enard (RB) cell, where the horizontal top boundary contains a periodic sequence of alternating thermal insulating and conducting patches, and we study the effects of the heterogeneous pattern on the global heat exchange, both at low and high Rayleigh numbers. At low Rayleigh numbers, we determine numerically the transition from a regime characterized by the presence of small convective cells localized at the inhomogeneous boundary to the onset of bulk convective rolls spanning the entire domain. Such a transition is also controlled analytically in the limit when the boundary pattern length is small compared with the cell vertical size. At higher Rayleigh number, we use numerical simulations based on a lattice Boltzmann method to assess the impact of boundary inhomogeneities on the fully turbulent regime up to $Ra \\sim 10^{10}$.

Ripesi, P; Sbragaglia, M; Wirth, A

2014-01-01T23:59:59.000Z

433

A unified physical boundary condition for massless fields of arbitrary spin  

E-Print Network (OSTI)

Boundary conditions for the Maxwell and Dirac fields at material surfaces are widely-used and physically well-motivated, but do not appear to have been generalised to deal with higher spin fields. A consequence of this is that calculations of, for example, Casimir forces associated with higher spin fields always select some arbitrary mathematical boundary conditions, rather than those which are physically motivated. Here, we use the two-spinor calculus formalism to present a unified treatment of the boundary conditions routinely employed in the treatment of spin-1/2 and spin-1 fields. We then use this unification to obtain a completely new boundary condition that can be applied to massless fields of any spin, including the spin-2 graviton, and its supersymmetric partner the spin-3/2 gravitino. We demonstrate one important consequence of our generalisation, which is that periodic boundary conditions cannot be applied to any physically-confined fermionic field.

Adam Stokes; Robert Bennett

2014-11-04T23:59:59.000Z

434

A unified physical boundary condition for massless fields of arbitrary spin  

E-Print Network (OSTI)

Boundary conditions for the Maxwell and Dirac fields at material surfaces are widely-used and physically well-motivated, but do not appear to have been generalised to deal with higher spin fields. A consequence of this is that calculations of, for example, Casimir forces associated with higher spin fields always select some arbitrary mathematical boundary conditions, rather than those which are physically motivated. Here, we use the two-spinor calculus formalism to present a unified treatment of the boundary conditions routinely employed in the treatment of spin-1/2 and spin-1 fields. We then use this unification to obtain a completely new boundary condition that can be applied to massless fields of any spin, including the spin-2 graviton, and its supersymmetric partner the spin-3/2 gravitino. We demonstrate one important consequence of our generalisation, which is that periodic boundary conditions cannot be applied to any physically-confined fermionic field.

Stokes, Adam

2014-01-01T23:59:59.000Z

435

Direct injection of ionospheric O sup + into the dayside low latitude boundary layer  

SciTech Connect

Observations from the AMPTE/Charge Composition Explorer (AMPTE/CCE) indicate the presence of two distinct O{sup +} populations in the dayside subsolar low latitude boundary layer during some periods of northward Interplanetary Magnetic Field (IMF). The first population is O{sup +} convected into the boundary layer from the outer magnetosphere and has been reported previously. It is suggested here that the new, second, O{sup +} population is injected into the dayside boundary layer directly from the high latitude ionosphere. This second population can have a significant density and distinct characteristics such as field-aligned flow relative to boundary layer H{sup +} that modify both the plasma composition and dynamics in the low latitude boundary layer. {copyright} American Geophysical Union 1989

Fuselier, S.A.; Klumpar, D.M.; Peterson, W.K.; Shelley, E.G. (Lockheed Palo Alto Research Laboratory, Palo Alto, California (US))

1989-10-01T23:59:59.000Z

436

Boundary conditions for the Baumgarte-Shapiro-Shibata-Nakamura formulation of Einstein's field equations  

SciTech Connect

We discuss the initial-boundary value problem for the Baumgarte-Shapiro-Shibata-Nakamura evolution system of Einstein's field equations which has been used extensively in numerical simulations of binary black holes and neutron stars. We specify nine boundary conditions for this system with the following properties: (i) they impose the momentum constraint at the boundary, which is shown to preserve all the constraints throughout evolution; (ii) they approximately control the incoming gravitational degrees of freedom by specifying the Weyl scalar {Psi}{sub 0} at the boundary; (iii) they control the gauge freedom by requiring a Neumann boundary condition for the lapse, by setting the normal component of the shift to zero, and by imposing a Sommerfeld-like condition on the tangential components of the shift; and (iv) they are shown to yield a well-posed problem in the limit of weak gravity. Possible numerical applications of our results are also discussed briefly.

Nunez, Dario [Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, Apartado Postal 70-543, Ciudad Universitaria, 04510 Mexico, Distrito Federal (Mexico); Sarbach, Olivier [Instituto de Fisica y Matematicas, Universidad Michoacana de San Nicolas de Hidalgo, Edificio C-3, Ciudad Universitaria, 58040 Morelia, Michoacan (Mexico)

2010-02-15T23:59:59.000Z

437

Role of Amorphous Boundary Layer in Enhancing Ionic Conductivity of Lithiumlanthanumtitanate Electrolyte  

SciTech Connect

The low ionic conductivity is a bottleneck of the inorganic solid state electrolyte used for lithium ion battery. In ceramic electrolytes, grain boundary usually dominates the total conductivity. In order to improve the grain boundary effect, an amorphous silica layer is introduced into grain boundary of ceramic electrolytes based on lithium-lanthanum-titanate, as evidenced by electron microscopy. The results showed that the total ionic conductivity could be to be enhanced over 1 x 10{sup -4} S/cm at room temperature. The reasons can be attributed to removing the anisotropy of outer-shell of grains, supplement of lithium ions in various sites in grain boundary and close bindings among grains by the amorphous boundary layer among grains.

Mei, A.; Wang, X.; Lana, J.-L.; Fenga, Y.-C.; Genga, H.-X.; Lina, Y.-H.; Nana, C.-W.

2010-03-01T23:59:59.000Z

438

High resolution properties of the marine atmospheric boundary layer  

SciTech Connect

Los Alamos National Laboratory (LANL) participated in the Central Equatorial Pacific Experiment (CEPEX) by fielding a water-vapor Raman lidar on board the Research Vessel Vickers. The lidar measured water vapor concentration from the surface to lower tropospheric altitudes in order to support the CEPEX goal of evaluating a hypothesis regarding feedback mechanisms for global circulation models. This report describes some of the features observed within the marine Atmospheric Boundary Layer (ABL) and the lower troposphere. Data was collected continuously 24 hours per day over the equatorial Pacific from March 8th to March 2 1st of 1993 while in route between Guadalcanal and Christmas Island (the transect was at approximately 2{degree} south latitude). The lidar collected vertical transects of water vapor concentration up to 10 km during night operations and 4 km in the day. The vertical lidar profiles of water vapor were produced by summing the data over a period up to 600 seconds. The water-vapor Raman lidar measured the properties of the marine ABL as well as the lower and mid-troposphere. From the lidar water vapor profiles, ``images`` of water vapor concentration versus altitude and date or sea surface temperature will be produced along with other products such as latent heat fluxes. The Raman water vapor lidar data will be used to better understand the role of transport and exchange at the ocean-atmosphere interface and throughout the marine atmosphere.

Cooper, D.; Cottingame, W.; Eichinger, W.; Forman, P.; Lebeda, C.; Poling, D.; Thorton, R.

1994-02-01T23:59:59.000Z

439

Space-fractional advection-diffusion and reflective boundary condition  

Science Journals Connector (OSTI)

Anomalous diffusive transport arises in a large diversity of disordered media. Stochastic formulations in terms of continuous time random walks (CTRWs) with transition probability densities showing space- and/or time-diverging moments were developed to account for anomalous behaviors. A broad class of CTRWs was shown to correspond, on the macroscopic scale, to advection-diffusion equations involving derivatives of noninteger order. In particular, CTRWs with Lvy distribution of jumps and finite mean waiting time lead to a space-fractional equation that accounts for superdiffusion and involves a nonlocal integral-differential operator. Within this framework, we analyze the evolution of particles performing symmetric Lvy flights with respect to a fluid moving at uniform speed v. The particles are restricted to a semi-infinite domain limited by a reflective barrier. We show that the introduction of the boundary condition induces a modification in the kernel of the nonlocal operator. Thus, the macroscopic space-fractional advection-diffusion equation obtained is different from that in an infinite medium.

Natalia Krepysheva; Liliana Di Pietro; Marie-Christine Nel

2006-02-22T23:59:59.000Z

440

At the Boundary between Superconducting and Magnetic Oxides  

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

At the Boundary between Superconducting and Magnetic Oxides The transistor, which shaped so much of our modern technology and economics, grew out of scientists' desire to gain a greater understanding of the interfaces between different materials. In the same way, today's materials scientists seek to expand our understanding of complex oxides by creating new states at the interface of two materials. Novel growth of complex oxides provides the ability to combine different materials with different and often antagonistic order parameters to create novel, strongly correlated states at the interface. As shown in the article, " Magnetism at the interface between ferromagnetic and superconducting oxides " in the April 2006 issue of Nature Physics, element-resolved x-ray probes and neutrons can be used to construct the first microscopic picture of interactions in a La[subscript 0.7]Ca[subscript 0.3]MnO[subscript 3]/YBa[subscript 2]Cu[subscript 3]O[subscript 7-x] superlattice.

Note: This page contains sample records for the topic "boundaries tx ks" 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

A Cartesian grid embedded boundary method for solving the Poisson and heat equations with discontinuous coefficients in three dimensions  

E-Print Network (OSTI)

A composite grid solver for conjugate heat transfer in ?uid-A Cartesian grid embedded boundary method for the heatA cartesian grid embedded boundary method for the heat

Crockett, Robert

2010-01-01T23:59:59.000Z

442

Constraint preserving boundary conditions for the Z4c formulation of general relativity  

Science Journals Connector (OSTI)

We discuss high-order absorbing constraint preserving boundary conditions for the Z4c formulation of general relativity coupled to the moving puncture family of gauges. We are primarily concerned with the constraint preservation and absorption properties of these conditions. In the frozen coefficient approximation, with an appropriate first-order pseudodifferential reduction, we show that the constraint subsystem is boundary stable on a four-dimensional compact manifold. We analyze the remainder of the initial boundary value problem for a spherical reduction of the Z4c formulation with a particular choice of the puncture gauge. Numerical evidence for the efficacy of the conditions is presented in spherical symmetry.

Milton Ruiz; David Hilditch; Sebastiano Bernuzzi

2011-01-20T23:59:59.000Z

443

Three lectures on global boundary conditions and the theory of self--adjoint extensions of the covariant Laplace--Beltrami and Dirac operators on Riemannian manifolds with boundary  

E-Print Network (OSTI)

In these three lectures we will discuss some fundamental aspects of the theory of self-adjoint extensions of the covariant Laplace-Beltrami and Dirac operators on compact Riemannian manifolds with smooth boundary emphasizing the relation with the theory of global boundary conditions. Self-adjoint extensions of symmetric operators, specially of the Laplace-Beltrami and Dirac operators, are fundamental in Quantum Physics as they determine either the energy of quantum systems and/or their unitary evolution. The well-known von Neumann's theory of self-adjoint extensions of symmetric operators is not always easily applicable to differential operators, while the description of extensions in terms of boundary conditions constitutes a more natural approach. Thus an effort is done in offering a description of self-adjoint extensions in terms of global boundary conditions showing how an important family of self-adjoint extensions for the Laplace-Beltrami and Dirac operators are easily describable in this way. Moreover boundary conditions play in most cases an significant physical role and give rise to important physical phenomena like the Casimir effect. The geometrical and topological structure of the space of global boundary conditions determining regular self-adjoint extensions for these fundamental differential operators is described. It is shown that there is a natural homology class dual of the Maslov class of the space. A new feature of the theory that is succinctly presented here is the relation between topology change on the system and the topology of the space of self-adjoint extensions of its Hamiltonian. Some examples will be commented and the one-dimensional case will be thoroughly discussed.

A. Ibort

2012-05-16T23:59:59.000Z

444

Development of biological coal gasification (MicGas process): 13th Quarterly report, [July 1--September 30, 1993  

SciTech Connect

In examining methods for enhancing the biomethanation of TxL, several experiments were conducted to study the mechanisms of lowering the pH during biomethanation of Texas lignite (TxL) at higher solids loadings. Results indicated that: Treatment of TxL with different pH solutions did not influence the biomethanation process; The decrease in methane production at higher solids loadings still needs further investigations; Anaerobic conditions containing deoxygenated nitrogen:carbon dioxide provide better methanation of TxL; The most promising combination between the isolates from Mic-1 and Mic-4 was found to be combination D (KS14RMK8-1458); The KS14RMK8 shows the highest accumulation of acetate in the cell-free culture broth from this consortium.

Not Available

1993-10-28T23:59:59.000Z

445

Mapping solute excesses and curvature of grain boundaries | ornl.gov  

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

Materials Under Extreme Materials Under Extreme Mapping solute excesses and curvature of grain boundaries November 21, 2013 2-D Cr and W Gibbsian interfacial excess maps and variations of the curvature over the grain boundary. The TiO++ map indicates the positions of the nanoclusters which correspond to the black regions in the curvature map. A novel characterization method has been developed that enables complete characteriza-tions of grain boundaries by atom probe tomography (APT) in terms of the orientation relationship of the adjacent grains, local variations of the habit plane, surface curvature, and the solute excesses over the surface of a grain boundary. The achieved 1 nm x 1 nm spatial resolution leads to an understanding of the mechanisms that lend certain materials, such as nanostruc-tured

446

The Ising lattice with Brascamp-Kunz boundary conditions and an external magnetic field  

E-Print Network (OSTI)

The partition function of the finite Ising lattice with Brascamp-Kunz boundary conditions is calculated exactly in the absence of an external magnetic field and for an external field i\\pi/2.

I. Lyberg

2008-05-16T23:59:59.000Z

447

Observations of turbulent fluxes and turbulence dynamics in the ocean surface boundary layer  

E-Print Network (OSTI)

This study presents observations of turbulence dynamics made during the low winds portion of the Coupled Boundary Layers and Air-Sea Transfer experiment (CBLAST-Low). Observations were made of turbulent fluxes, turbulent ...

Gerbi, Gregory Peter

2008-01-01T23:59:59.000Z

448

Instabilities of an eastern boundary current with and without Large-scale Flow Influence  

E-Print Network (OSTI)

Eastern oceanic boundary currents are subject to hydrodynamic instability, generate small scale features that are visible in satellite images and may radiate westward into the interior, where they can be modified by the ...

Wang, Jinbo, Ph. D. Massachusetts Institute of Technology

2011-01-01T23:59:59.000Z

449

Observational Boundary Layer Energy and Water Budgets of the Stratocumulus-to-Cumulus Transition  

Science Journals Connector (OSTI)

The authors estimate summer mean boundary layer water and energy budgets along a northeast Pacific transect from 35 to 15N, which includes the transition from marine stratocumulus to trade cumulus clouds. Observational data is used from three A-...

Peter Kalmus; Matthew Lebsock; Joo Teixeira

2014-12-01T23:59:59.000Z

450

Dirichlet boundary conditions in type IIB superstring theory and fermionic T-duality  

E-Print Network (OSTI)

In this article we investigate the relation between consequences of Dirichlet boundary conditions (momenta noncommutativity and parameters of the effective theory) and background fields of fermionic T-dual theory. We impose Dirichlet boundary conditions on the endpoints of the open string propagating in background of type IIB superstring theory with constant background fields. We showed that on the solution of the boundary conditions the momenta become noncommutative, while the coordinates commute. Fermionic T-duality is also introduced and its relation to noncommutativity is considered. We use compact notation so that type IIB superstring formally gets the form of the bosonic one with Grassman variables. Then momenta noncommutativity parameters are fermionic T-dual fields. The effective theory, the initial theory on the solution of boundary conditions, is bilinear in the effective coordinates, odd under world-sheet parity transformation. The effective metric is equal to the initial one and terms with the effective Kalb-Ramond field vanish.

B. Nikolic; B. Sazdovic

2012-02-01T23:59:59.000Z

451

Properties of a Simulated Convective Boundary Layer in an Idealized Supercell Thunderstorm Environment  

Science Journals Connector (OSTI)

Nearly all previous numerical simulations of supercell thunderstorms have neglected surface fluxes of heat, moisture, and momentum. This choice precludes horizontal inhomogeneities associated with dry boundary layer convection in the near-storm ...

Christopher J. Nowotarski; Paul M. Markowski; Yvette P. Richardson; George H. Bryan

2014-11-01T23:59:59.000Z

452

Friction of Steel Sliding Under Boundary Lubrication Regime in Commercial Gear Oils at Elevated Temperatures  

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

This study was conducted to understand how to increase engine efficiency by reducing parasitic boundary regime friction losses and enable operation with lower viscosity oils while maintaining engine durability.

453

Reflection and refraction of antiplane shear waves at a plane boundary between viscoelastic anisotropic media  

Science Journals Connector (OSTI)

...Wavefronts in dissipative anisotropic media: comparison of the...at a plane boundary between anisotropic media. J. Acoust. Soc...1987 Physical properties of shale at temperature and pressure...waves and cylindrical waves in anisotropic anelastic media. J. Geophys...

1997-01-01T23:59:59.000Z

454

Boundary Conformal Field Theory and Ribbon Graphs: a tool for open/closed string dualities  

E-Print Network (OSTI)

We construct and fully characterize a scalar boundary conformal field theory on a triangulated Riemann surface. The results are analyzed from a string theory perspective as tools to deal with open/closed string dualities.

Mauro Carfora; Claudio Dappiaggi; Valeria L. Gili

2007-05-16T23:59:59.000Z

455

Wind Direction Dependence of Atmospheric Boundary Layer Turbulence Parameters in the Urban Roughness Sublayer  

Science Journals Connector (OSTI)

A variety of atmospheric boundary layer parameters are examined as a function of wind direction in both urban and suburban settings in Oklahoma City, Oklahoma, derived from measurements during the Joint Urban 2003 field campaign. Heterogeneous ...

Cheryl Klipp

2007-12-01T23:59:59.000Z

456

Bounds for the moduli of continuity for conformal mappings of domains near their accessible boundary arcs  

SciTech Connect

The paper presents bounds for the moduli of continuity {omega}(f, G-bar ,{delta}) of conformal mappings w=f(z) of a bounded simply connected domain G with an arbitrary Jordan boundary onto a bounded simply connected domain with an arbitrary Jordan boundary, the 'quality' of boundaries being taken into account. For a Jordan curve (simple arc or a closed contour), its quality is characterized in general by its modulus of oscillation, and if it has finite length, by a more sensitive modulus of rectifiability-these purely metric concepts were introduced by the author in 1996. Theorems on the behaviour of conformal mappings of simply connected domains of arbitrary nature near open accessible boundary arcs are established. Bibliography: 18 titles.

Dolzhenko, Evgenii P [M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics, Moscow (Russian Federation)

2011-12-31T23:59:59.000Z

457

Faceting and Roughening of the Asymmetric Twin Grain Boundaries in Zinc  

Science Journals Connector (OSTI)

Faceting of grain boundaries (GBs) or surfaces can be considered as a phase transition when the original surface or GB dissociates onto flat segments whose energy is less than that of original surface or GB. Z...

B.B. Straumal; V.G. Sursaeva; S.A. Polyakov

2001-11-01T23:59:59.000Z

458

Intelligence and Behavioral Boundaries Scott A. Wallace and John E. Laird  

E-Print Network (OSTI)

Intelligence and Behavioral Boundaries Scott A. Wallace and John E. Laird Arti#12;cial Intelligence INTRODUCTION In his 1990 book, Uni#12;ed Theories of Cognition (UTC) [6], Newell observes that notions

Wallace, Scott

459

At Journalism's Boundaries: A Reporter's Journey from Fact to the Emotion of Truth  

E-Print Network (OSTI)

This thesis is a work of literary journalism that explores the distinct boundaries in style that partition how a writer reports objective facts and reveals subjective experience. In brief, it is a genre-breaking prose composition that weds objective...

Loesser, Ernest

2012-10-19T23:59:59.000Z

460

Observations of Turbulence in the Ocean Surface Boundary Layer: Energetics and Transport  

E-Print Network (OSTI)

Observations of turbulent kinetic energy (TKE) dynamics in the ocean surface boundary layer are presented here and compared with results from previous observational, numerical, and analytic studies. As in previous studies, ...

Gerbi, Gregory P.

Note: This page contains sample records for the topic "boundaries tx ks" from the National Library of EnergyBeta (NLEBeta).
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461

Airship Measurements of Ships Exhaust Plumes and Their Effect on Marine Boundary Layer Clouds  

Science Journals Connector (OSTI)

High-resolution aerosol, trace gas, and cloud microphysical measurements were made from an airship during transects across ships exhaust plumes advecting downwind of ships in the marine boundary layer (MBL). This study was part of the Office of ...

G. M. Frick; W. A. Hoppel

2000-08-01T23:59:59.000Z

462

The surface roughness effects in computation of the turbulent boundary layer on slender ship-hull  

Science Journals Connector (OSTI)

An improved version of an integral method for computing turbulent boundary layers on a slender ship-hull with auxiliary shape parameter and lag- ... modifying an approximate technique of scaling model-to-ship rou...

Si-Young Kim; A. K. Lewkowicz

1991-09-01T23:59:59.000Z

463

Heat transfer in an MHD channel flow with boundary conditions of the third kind  

Science Journals Connector (OSTI)

The heat transfer equation for a two-dimensional magnetohydrodynamic channel flow has been solved using boundary conditions of the third kind considering a discontinuity in the ambient temperature. The bound...

Sergio Cuevas; Eduardo Ramos

1991-01-01T23:59:59.000Z

464

Quantifying the Hygroscopic Growth of Marine Boundary Layer Aerosols by Satellite-base and Buoy Observations  

Science Journals Connector (OSTI)

In this study, collocated satellite and buoy observations as well as satellite observations over an extended region during 2006-2010 were used to quantify the humidity effects on marine boundary layer (MBL) aerosols. Although the near-surface ...

Tao Luo; Renmin Yuan; Zhien Wang; Damao Zhang

465

Experimental visualization of the near-boundary hydrodynamics about fish-like swimming bodies  

E-Print Network (OSTI)

This thesis takes a look at the near boundary flow about fish-like swimming bodies. Experiments were performed up to Reynolds number 106 using laser Doppler velocimetry and particle imaging techniques. The turbulence in ...

Techet, Alexandra Hughes

2001-01-01T23:59:59.000Z

466

A new method for movingboundary hydrodynamic problems in shallow water  

Science Journals Connector (OSTI)

...moving-boundary simulations: (a) fully wet...element; (d) flooding-type partly wet...for river flood simulation. Proc. Inst...M. 1994 Plain flooding: near and far field simulations. In Modelling flood...

1999-01-01T23:59:59.000Z

467

Switching moving boundary models for two-phase flow evaporators and condensers  

Science Journals Connector (OSTI)

Abstract The moving boundary method is an appealing approach for the design, testing and validation of advanced control schemes for evaporators and condensers. When it comes to advanced control strategies, not only accurate but fast dynamic models are required. Moving boundary models are fast low-order dynamic models, and they can describe the dynamic behavior with high accuracy. This paper presents a mathematical formulation based on physical principles for two-phase flow moving boundary evaporator and condenser models which support dynamic switching between all possible flow configurations. The models were implemented in a library using the equation-based object-oriented Modelica language. Several integrity tests in steady-state and transient predictions together with stability tests verified the models. Experimental data from a direct steam generation parabolic-trough solar thermal power plant is used to validate and compare the developed moving boundary models against finite volume models.

Javier Bonilla; Sebastin Dormido; Franois E. Cellier

2015-01-01T23:59:59.000Z

468

Magnetic reconnection structures in the boundary layer of an interplanetary magnetic cloud  

Science Journals Connector (OSTI)

An interplanetary magnetic diffusion region was detected by WIND during 0735-0850 UT on May 15, 1997 when the front boundary layer of a magnetic cloud passed through the spacecraft about 190 earth radii upstre...

Fengsi Wei; Rui Liu; Xueshang Feng

2004-01-01T23:59:59.000Z

469

Alternative Formulations for Incorporating Lateral Boundary Data into Limited-Area Models  

Science Journals Connector (OSTI)

Limited-area models (LAMs) use higher resolutions and more advanced parameterizations of physical processes than global numerical weather prediction models, but suffer from one additional source of errorthe lateral boundary condition (LBC). The ...

Martina Tudor; Piet Termonia

2010-07-01T23:59:59.000Z

470

Near-surface wind estimates using statistics from a planetary boundary-layer model  

Science Journals Connector (OSTI)

This paper shows the possibilities of a procedure for estimating near-surface wind statistics, by means of the numerical integration of a simple boundary-layer model with a second-order turbulent closure. Stan...

J. C. Labraga

1988-04-01T23:59:59.000Z

471

An experimental study of the airflow over a hill in the atmospheric boundary layer  

Science Journals Connector (OSTI)

Between 1975 and 1977, the Centre Scientifique et Technique du Btiment (CSTB) carried out a study of the overspeed effect over a hill in the surface boundary layer. The hill in question was situated in open c...

C. Sacr

1979-11-01T23:59:59.000Z

472

Efficient numerical methods for capacitance extraction based on boundary element method  

E-Print Network (OSTI)

algorithms based on boundary element methods (BEM) and to compute the capacitance extraction in the presence of floating dummy conductors. We propose the PHiCap algorithm, which is based on a hierarchical refinement algorithm and the wavelet transform. Unlike...

Yan, Shu

2006-04-12T23:59:59.000Z

473

Modeling the Interaction between the Atmospheric and Oceanic Boundary Layers, Including a Surface Wave Layer  

Science Journals Connector (OSTI)

The interaction between the atmospheric and oceanic boundary layers is simulated by solving a closed system of equations including equations of motion, turbulent kinetic energy (TKE), turbulent exchange coefficient (TEC), expressions for air and ...

Le Ngoc Ly

1986-08-01T23:59:59.000Z

474

Nonlinear equilibration of baroclinic eddies : the role of boundary layer processes and seasonal forcing  

E-Print Network (OSTI)

In this thesis, the influence of boundary layer processes and seasonal forcing on baroclinic eddy equilibration is studied to understand how the baroclinic adjustment is modified when taking into account these two factors. ...

Zhang, Yang, Ph. D. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

475

Stability Analysis for a Saline Boundary Layer Formed by Uniform Up ow Using Finite Elements  

E-Print Network (OSTI)

density in the deeper underground and high salt water density at the boundary layer), gravitation plays and Darcy's law. In this report we #12;rst give an overview of semi-analytical methods to analyse

Eindhoven, Technische Universiteit

476

Dynamics on the Laminar-Turbulent Boundary and the Origin of the Maximum Drag Reduction Asymptote  

E-Print Network (OSTI)

Dynamical trajectories on the boundary in state space between laminar and turbulent plane channel flowedge statesare computed for Newtonian and viscoelastic fluids. Viscoelasticity has a negligible effect on the properties ...

Graham, Michael D.

477

A Case Study of Mid-Atlantic Nocturnal Boundary Layer Events during WAVES 2006  

Science Journals Connector (OSTI)

The Water Vapor Variability-Satellite/Sondes (WAVES) 2006 field campaign provided a contiguous 5-day period of concentrated high-resolution measurements to examine finescale boundary layer phenomena under the influence of a summertime subtropical ...

S. Rabenhorst; D. N. Whiteman; D.-L. Zhang; B. Demoz

2014-11-01T23:59:59.000Z

478

Solution of the Kramers' problem about isothermal sliding of moderately dense gas with accomodation boundary conditions  

E-Print Network (OSTI)

Half-space boundary Kramers' problem about isothermal sliding of moderate dense gas with accomodation boundary conditions along a flat firm surface is solving. The new method of the solution of boundary problems of the kinetic theory is applied (see JVMMF, 2012, 52:3, 539-552). The method allows to receive the solution with arbitrary degree of accuracy. The idea of representation of boundary condition on distribution function in the form of source in the kinetic equation serves as the basis for the method mentioned above. By means of Fourier integrals the kinetic equation with a source comes to the Fredholm integral equation of the second kind. The solution has been received in the form of Neumann's number.

A. V. Latyshev; A. D. Kurilov

2014-12-30T23:59:59.000Z

479

Large-Eddy Simulation of Marine Atmospheric Boundary Layers above a Spectrum of Moving Waves  

Science Journals Connector (OSTI)

Momentum and scalar transport in the marine atmospheric boundary layer (MABL) is driven by a turbulent mix of winds, buoyancy, and surface gravity waves. To investigate the interaction between these processes, a large-eddy simulation (LES) model ...

Peter P. Sullivan; James C. McWilliams; Edward G. Patton

2014-11-01T23:59:59.000Z

480

TOF-SIMS analysis of boundary films derived from calcium sulfonates  

Science Journals Connector (OSTI)

Tribological properties of over-based and neutral calcium sulfonate were examined under boundary lubrication conditions by using a ball-on-flat type tribo-tester. It was found that over-based calcium sulfonate re...

Tomoo Kubo; Satoko Fujiwara; Hidetaka Nanao; Ichiro Minami

2006-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "boundaries tx ks" 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

Numerical Modeling of the Propagation Environment in the Atmospheric Boundary Layer over the Persian Gulf  

Science Journals Connector (OSTI)

Strong vertical gradients at the top of the atmospheric boundary layer affect the propagation of electromagnetic waves and can produce radar ducts. A three-dimensional, time-dependent, nonhydrostatic numerical model was used to simulate the ...

B. W. Atkinson; J-G. Li; R. S. Plant

2001-03-01T23:59:59.000Z

482

Seismic and gravitational studies of melting in the mantle's thermal boundary layers  

E-Print Network (OSTI)

This thesis presents three studies which apply geophysical tools to the task of better understanding mantle melting phenomena at the upper and lower boundaries of the mantle. The first study uses seafloor bathymetry and ...

Van Ark, Emily M

2007-01-01T23:59:59.000Z

483

Approximation up to the boundary of homeomorphisms of finite Dirichlet energy  

Science Journals Connector (OSTI)

......fm have uniformly bounded energy. It follows that fm converge...Deformations of finite conformal energy: boundary behavior and...State University of New York at Binghamton, NY, 1971...American Mathematical Society, New York, 1948). 20. P. Tukia......

Tadeusz Iwaniec; Leonid V. Kovalev; Jani Onninen

2012-10-01T23:59:59.000Z

484

Advances in the visualization and analysis of boundary layer flow in swimming fish  

E-Print Network (OSTI)

In biology, the importance of fluid drag, diffusion, and heat transfer both internally and externally, suggest the boundary layer as an important subject of investigation, however, the complexities of biological systems ...

Anderson, Erik J

2005-01-01T23:59:59.000Z

485

Transport Processes in the Tropical Warm Pool Boundary Layer. Part II: Vertical Structure and Variability  

Science Journals Connector (OSTI)

The structure of the intertropical convergence zone ITCZ cloud-topped marine atmospheric boundary layer away from the most intense mesoscale convective systems during the Tropical Ocean Global Atmosphere Coupled OceanAtmosphere Response ...

A. G. Williams; J. M. Hacker; H. Kraus

1997-08-01T23:59:59.000Z

486

Density and Energy Distribution of Interface States in the Grain Boundaries of Polysilicon Nanowire  

Science Journals Connector (OSTI)

Wafer-scale fabrication of semiconductor nanowire devices is readily facilitated by lithography-based top-down fabrication of polysilicon nanowire (P-SiNW) arrays. However, free carrier trapping at the grain boundaries of polycrystalline materials ...

Iddo Amit; Danny Englander; Dror Horvitz; Yaniv Sasson; Yossi Rosenwaks

2014-10-09T23:59:59.000Z

487

Boundaries to membranes : the urban project revisited : an urban strategy for Rio de Janeiro, Zona Norte  

E-Print Network (OSTI)

This thesis investigates urban boundaries in the North Zone of Rio de Janeiro. The Zona Norte transitioned in the last hundred years from a rural outskirts area of Rio, into its industrial hinterland, into a fully urbanized ...

Dudek, Phebe (Phebe Helena Melania)

2014-01-01T23:59:59.000Z

488

Boundary element simulation of oscillating foil with leading-edge separation  

E-Print Network (OSTI)

In this thesis, we develop a numerical model to account for the leading-edge separation for the boundary element simulation of the oscillating foil with potential flow assumption. Similar to the trailing-edge separation, ...

Dong, Xiaoxia, S.M. Massachusetts Institute of Technology

2007-01-01T23:59:59.000Z

489

Uncertainty in Contaminant Concentration Fields Resulting from Atmospheric Boundary Layer Depth Uncertainty  

Science Journals Connector (OSTI)

The relationship between atmospheric boundary layer (ABL) depth uncertainty and uncertainty in atmospheric transport and dispersion (ATD) simulations is investigated by examining profiles of predicted concentrations of a contaminant. Because ...

Brian P. Reen; Kerrie J. Schmehl; George S. Young; Jared A. Lee; Sue Ellen Haupt; David R. Stauffer

2014-11-01T23:59:59.000Z

490

Lidar-Observed Stress Vectors and Veer in the Atmospheric Boundary Layer  

Science Journals Connector (OSTI)

This study demonstrates that a pulsed wind lidar is a reliable instrument for measuring angles between horizontal vectors of significance in the atmospheric boundary layer. Three different angles are considered: the wind turning, the angle between ...

Jacob Berg; Jakob Mann; Edward G. Patton

2013-09-01T23:59:59.000Z

491

On the magnetospheric boundary layer and solar wind energy transfer into the magnetosphere  

Science Journals Connector (OSTI)

The magnetopause and the magnetospheric boundary layer constitute the interface between the shocked solar wind plasma and the terrestrial magnetic cavity populated by a predominantly hot plasma in the outer po...

Rickard Lundin

1988-01-01T23:59:59.000Z

492

Interannual variability of the Pacific water boundary current in the Beaufort Sea  

E-Print Network (OSTI)

Between 2002 and 2011 a single mooring was maintained in the core of the Pacific Water boundary current in the Alaskan Beaufort Sea near 152 W. Using velocity and hydrographic data from six year-long deployments during ...

Brugler, Eric T

2013-01-01T23:59:59.000Z

493

Investigation of the Diurnal Variation of Marine Boundary Layer Cloud Microphysical Properties at the Azores  

Science Journals Connector (OSTI)

A new method has been developed to retrieve the nighttime marine boundary layer (MBL) cloud microphysical properties, which provides a complete 19-month dataset to investigate the diurnal variation of MBL cloud microphysical properties at the ...

Xiquan Dong; Baike Xi; Peng Wu

2014-12-01T23:59:59.000Z

494

Conformal invariance of crossing probabilities for the Ising model with free boundary conditions  

E-Print Network (OSTI)

We prove that crossing probabilities for the critical planar Ising model with free boundary conditions are conformally invariant in the scaling limit, a phenomenon first investigated numerically by Langlands, Lewis and Saint-Aubin. We do so by establishing the convergence of certain exploration processes towards SLE$(3,\\frac{-3}2,\\frac{-3}2)$. We also construct an exploration tree for free boundary conditions, analogous to the one introduced by Sheffield.

Stphane Benoist; Hugo Duminil-Copin; Clment Hongler

2014-10-14T23:59:59.000Z

495

Boundary integral method for quantum billiards in a constant magnetic field  

Science Journals Connector (OSTI)

We derive a boundary integral equation to compute the eigenvalues of two-dimensional billiards subjected to a magnetic field. The integral requires the Green's function of the boundary-free problem with the magnetic field pointing in the opposite direction. This Green's function is computed for the case of a constant magnetic field perpendicular to the billiard and some applications are discussed. The elliptical billiard is then studied numerically as an example of a nontrivial application.

M. L. Tiago; T. O. de Carvalho; M. A. M. de Aguiar

1997-01-01T23:59:59.000Z

496

Influence of surface heating on the boundary layer stability of flows with favorable pressure gradients  

E-Print Network (OSTI)

INFLUENCE OF SURFACE HEATING ON THE BOUNDARY LAYER STABILITY OF FLOWS WITH FAVORABI E PRESSURE GRADIENTS A Thesis by DAVID BRIAN LANDRUM Submitted to the Graduate College of Texas AAM University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE August 1986 Major Subject: Aerospace Engineering INFLUENCE OF SURFACE HEATING ON THE BOUNDARY LAYER STABILITY OF FLOWS WITH FAVORABLE PRESSURE GRADIENTS A Thesis by DAVID BRIAN LANDRUM Approved as to style and content...

Landrum, David Brian

2012-06-07T23:59:59.000Z

497

Multiscale modeling approach for calculating grain-boundary energies from first principles  

Science Journals Connector (OSTI)

A multiscale modeling approach is proposed for calculating energies of tilt-grain boundaries in covalent materials from first principles over an entire misorientation range for given tilt axes. The method uses energies from density-functional calculations for a few key structures as input into a disclination structural-units model. This approach is demonstrated by calculating energies of ?001?-symmetrical tilt-grain boundaries in diamond.

O. A. Shenderova; D. W. Brenner; A. A. Nazarov; A. E. Romanov; L. H. Yang

1998-02-01T23:59:59.000Z

498

Effect of a surface boundary layer on an intensifying, downward-propagating vortex  

E-Print Network (OSTI)

EFFECT OF A SURFACE BOUNDARY LAYER ON AN INTENSIFYING, DOWNWARD-PROPAGATING VORTEX A Thesis by VINCENT TUNSTALL WOOD Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE May 1977 Major Subject: Meteorology EFFECT OF A SURFACE BOUNDARY LAYER ON AN INTENSIFYING, DOWNWARD-PROPAGATING VORTEX A Thesis by VINCENT TUNSTALL WOOD Approved as to style and content by: (Chairman of Committee) (Head of Department...

Wood, Vincent Tunstall

2012-06-07T23:59:59.000Z

499

The development of a low velocity wind tunnel with instrumentation for boundary layer investigations  

E-Print Network (OSTI)

THE DEVELOPMENT OF A LOW VELOCITY WIND TUNNEL WITH INSTRUMENTATION FOR BOUNDARY LAYER INVESTIGATIONS A Dissertation B y John Robert Massey Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial... fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY May 1958 Major Subject: Mechanical Engineering THE DEVELOPMENT OF A LOW VELOCITY WIND TUNNEL WITH INSTRUMENTATION FOR BOUNDARY LAYER INVESTIGATIONS A Dissertation By John Robert...

Massey, John Robert

2013-10-04T23:59:59.000Z

500

On 2nth-order nonlinear multi-point boundary value problems  

Science Journals Connector (OSTI)

This paper is concerned with the existence and uniqueness of a solution for a class of 2nth-order nonlinear multi-point boundary value problems. The existence of a solution is proven by the method of upper and lower solutions without any monotone condition ... Keywords: 2nth-order equation, Existence and uniqueness, Method of upper and lower solutions, Monotone iteration, Nonlinear multi-point boundary value problem

Yuan-Ming Wang

2010-05-01T23:59:59.000Z