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1

PORTLAND STATE UNIVERSITY CENTER FOR TRANSPORTATION STUDIES  

E-Print Network (OSTI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transit and Non-Motorized Transport . . . . . . . . . . . . Future Data SourcesPORTLAND STATE UNIVERSITY CENTER FOR TRANSPORTATION STUDIES DEPARTMENT OF CIVIL & ENVIRONMENTAL Transportation System Performance Report June, 2008 #12;2007 Portland Metropolitan Region Transportation System

Bertini, Robert L.

2

Institute of Transportation Studies Portland State University  

E-Print Network (OSTI)

Institute of Transportation Studies Portland State University November 2007 Transit's Dirty Little Director, UCLA Institute of Transportation Studies #12;Institute of Transportation Studies Transit of Transportation Studies Fewer than 40 trips per capita since 1965 Trend in Transit Ridership Per Capita 1900

Bertini, Robert L.

3

INSTITUTE OF TRANSPORTATION STUDIES UNIVERSITY OF CALIFORNIA, BERKELEY  

E-Print Network (OSTI)

Center for Future Urban Transport, A Volvo Center of Excellence February 23, 2012 #12;Daganzo AbstractINSTITUTE OF TRANSPORTATION STUDIES UNIVERSITY OF CALIFORNIA, BERKELEY serve multiple user classes. Example application domains include: public transportation systems

Kammen, Daniel M.

4

Nevada University Transportation  

E-Print Network (OSTI)

illnesses and disabilities · Development of professionals and future leaders in the area of transportationNUTC Nevada University Transportation Center University of Nevada, Las Vegas Sustainable Transporation in Arid Regions 2007-2009 Biennial Report 5 #12;2007-2009 Nevada University Transportation Center

Ahmad, Sajjad

5

Northwestern University Transportation Center  

E-Print Network (OSTI)

Northwestern University Transportation Center 2011 Business Advisory Committee NUTC #12;#12;I have the pleasure of presenting our Business Advisory Committee members--a distinguished group of transportation industry lead- ers who have partnered with the Transportation Center in advancing the state of knowledge

Bustamante, Fabián E.

6

Council of University Transportation Centers  

E-Print Network (OSTI)

Council of University Transportation Centers 13th Anniversary CUTC Awards Banquet January 9, 2010 Omni Shoreham Hotel Washington, D.C. #12;Council of University Transportation Centers 13th Anniversary Awards Banquet Saturday, January 9, 2010 Welcome Stephen Albert, CUTCVice-President WesternTransportation

Nagurney, Anna

7

Institute of Transportation (University of California, Davis)  

E-Print Network (OSTI)

Institute of Transportation Studies (University of California, Davis) Year 2001 Paper UCD also relied primarily on the private automobile for their mobility, it is likely that future elderly driving constraints Susan A. Shaheen a , Debbie A. Niemeier b,* a Institute of Transportation

Kammen, Daniel M.

8

Sustainable Campus Transportation through Transit Partnership and Transportation Demand Management: A Case Study from the University of Florida  

E-Print Network (OSTI)

A. 2005. The impacts of transportation demand management andUnlimited access. Transportation 28 (3): 233267. Cervero,transit. Journal of Public Transportation 3 (4):1019. ???.

Bond, Alex; Steiner, Ruth

2006-01-01T23:59:59.000Z

9

NEVADA UNIVERSITY TRANSPORTATION CENTER UNIVERSITY OF NEVADA, LAS VEGAS  

E-Print Network (OSTI)

of professionals and future leaders in the area of transportation systems. · Support of career growthNEVADA UNIVERSITY TRANSPORTATION CENTER UNIVERSITY OF NEVADA, LAS VEGAS 2011-2012 ANNUAL REPORT #12 University Transportation Center (NUTC) Vision: The NUTC will strive to become a nationally recognized center

Ahmad, Sajjad

10

JOINT PROGRAM IN TRANSPORTATION UNIVERSITY OF TORONTO  

E-Print Network (OSTI)

JOINT PROGRAM IN TRANSPORTATION UNIVERSITY OF TORONTO 2001 TRANSPORTATION TOMORROW SURVEY not to participate) #12;JOINT PROGRAM IN TRANSPORTATION UNIVERSITY OF TORONTO 2001 TRANSPORTATION TOMORROW SURVEY Survey Area 2001 only 1996 only 1996 and 2001 1986, 1991, 1996 and 2001 #12;JOINT PROGRAM

Toronto, University of

11

Center for Transportation Training and Research Texas Southern University  

E-Print Network (OSTI)

Center for Transportation Training and Research Texas Southern University Carol Lewis, Ph.D. Director, Center for Transportation Training and Research, and SWUTC Executive Committee Member Texas is an Associate Professor in Transportation Studies and Direc- tor of the Center for Transportation Training

12

University of Toronto Joint Program in Transportation  

E-Print Network (OSTI)

University of Toronto Joint Program in Transportation Data Management Group GTA A.M. PEAK HOUR ­ Notation page i University of Toronto Joint Program in Transportation Data Management Group Preface the joint efforts of transportation planning staff of the Regional Municipalities of York, Peel, Durham

Toronto, University of

13

TRANSPORTATION The University of Texas at  

E-Print Network (OSTI)

CENTER FOR TRANSPORTATION RESEARCH The University of Texas at Austin February 2010 Characteristics of Freight Movements in Texas #12;#12;Table of Contents 1. Introduction............................................................................................................ 34 6.6. Texas's Transportation System

Texas at Austin, University of

14

Texas Transportation Institute Texas A&M University System  

E-Print Network (OSTI)

Texas Transportation Institute Texas A&M University System Dock Burke Regents Fellow Director, Southwest Region University Transportation Center Senior Research Scientist, Texas Transportation Institute Texas Transportation Institute Texas A&M University System College Station, Texas 77843 d

15

Center for Transportation Training and Research Texas Southern University  

E-Print Network (OSTI)

Center for Transportation Training and Research Texas Southern University Lei Yu, Ph.D., P.E. Professor of Transportation and Dean College of Science and Technology, and SWUTC Executive Committee Member and Technology, Industrial Technol- ogy, Mathematics, Physics, and Transportation Studies. He also oversees

16

ADVANCED CUTTINGS TRANSPORT STUDY  

Science Conference Proceedings (OSTI)

The Advanced Cuttings Transport Study (ACTS) was a 5-year JIP project undertaken at the University of Tulsa (TU). The project was sponsored by the U.S. Department of Energy (DOE) and JIP member companies. The objectives of the project were: (1) to develop and construct a new research facility that would allow three-phase (gas, liquid and cuttings) flow experiments under ambient and EPET (elevated pressure and temperature) conditions, and at different angle of inclinations and drill pipe rotation speeds; (2) to conduct experiments and develop a data base for the industry and academia; and (3) to develop mechanistic models for optimization of drilling hydraulics and cuttings transport. This project consisted of research studies, flow loop construction and instrumentation development. Following a one-year period for basic flow loop construction, a proposal was submitted by TU to the DOE for a five-year project that was organized in such a manner as to provide a logical progression of research experiments as well as additions to the basic flow loop. The flow loop additions and improvements included: (1) elevated temperature capability; (2) two-phase (gas and liquid, foam etc.) capability; (3) cuttings injection and removal system; (4) drill pipe rotation system; and (5) drilling section elevation system. In parallel with the flow loop construction, hydraulics and cuttings transport studies were preformed using drilling foams and aerated muds. In addition, hydraulics and rheology of synthetic drilling fluids were investigated. The studies were performed under ambient and EPET conditions. The effects of temperature and pressure on the hydraulics and cuttings transport were investigated. Mechanistic models were developed to predict frictional pressure loss and cuttings transport in horizontal and near-horizontal configurations. Model predictions were compared with the measured data. Predominantly, model predictions show satisfactory agreements with the measured data. As a part of this project, instrumentation was developed to monitor cuttings beds and characterize foams in the flow loop. An ultrasonic-based monitoring system was developed to measure cuttings bed thickness in the flow loop. Data acquisition software controls the system and processes the data. Two foam generating devices were designed and developed to produce foams with specified quality and texture. The devices are equipped with a bubble recognition system and an in-line viscometer to measure bubble size distribution and foam rheology, respectively. The 5-year project is completed. Future research activities will be under the umbrella of Tulsa University Drilling Research Projects. Currently the flow loop is being used for testing cuttings transport capacity of aqueous and polymer-based foams under elevated pressure and temperature conditions. Subsequently, the effect of viscous sweeps on cuttings transport under elevated pressure and temperature conditions will be investigated using the flow loop. Other projects will follow now that the ''steady state'' phase of the project has been achieved.

Stefan Miska; Troy Reed; Ergun Kuru

2004-09-30T23:59:59.000Z

17

Public Works Transportation Infrastructure Study  

E-Print Network (OSTI)

Public Works Transportation Infrastructure Study Minneapolis City of Lakes Minneapolis Public Works Transportation Infrastructure Study #12;Public Works Transportation Infrastructure Study Minneapolis City Works Transportation Infrastructure Study Minneapolis City of Lakes Background: · Currently, funding

Minnesota, University of

18

Texas Transportation Institute Texas A&M University System  

E-Print Network (OSTI)

Texas Transportation Institute Texas A&M University System Barbara Lorenz Program Coordinator Southwest Region University Transportation Center Texas Transportation Institute Texas A&M University System College Station, Texas 77843 b-lorenz@tamu.edu (979) 845-8861 Biography Barbara Lorenz is the Program

19

Texas Transportation Institute Texas A&M University System  

E-Print Network (OSTI)

Texas Transportation Institute Texas A&M University System Timothy J. Lomax, Ph.D., P.E. Research Engineer SWUTC Associate Director for Transportation Research at Texas A&M University Texas Transportation Institute Texas A&M University System College Station, Texas 77843 t-lomax@tamu.edu (979) 845-9960 Biography

20

CENTER FOR TRANSPORTATION The University of Texas at Austin  

E-Print Network (OSTI)

1 CENTER FOR TRANSPORTATION RESEARCH The University of Texas at Austin February 2010 Freight Perspective on Texas's Transportation System #12;#12;Table of Contents Introduction.................................................................................................................... 4 1. Texas's Transportation System

Texas at Austin, University of

Note: This page contains sample records for the topic "transportation studies university" 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

Center for Transportation Research University of Texas at Austin  

E-Print Network (OSTI)

Center for Transportation Research University of Texas at Austin Randy B. Machemehl, Ph.D., P.E. Nasser I. Al-Rashid Centennial Professor in Transportation Engineering, Director of the Center for Transportation Research, and SWUTC Executive Committee Member Center for Transportation Research University

22

Rail Focused US DOTRITA Tier I University Transportation Center University of Illinois at Urbana-Champaign  

E-Print Network (OSTI)

centuries. The efficiency of North American freight rail transport is a world leader, providing the nationRail Focused US DOT­RITA Tier I University Transportation Center University of Illinois at Urbana University Transportation Center (UTC) focused on rail transportation and funded by the U.S. Department

Entekhabi, Dara

23

Center for Transportation Training and Research Texas Southern University  

E-Print Network (OSTI)

Center for Transportation Training and Research Texas Southern University Khosro Godazi Associate Director, Center for Transportation Training and Research, and SWUTC Associate Director for Transportation.S. in City Planning. He is Director of 4-week Texas Summer Transportation Institute that has been held

24

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect

This is the second quarterly progress report for Year 2 of the ACTS project. It includes a review of progress made in Flow Loop development and research during the period of time between Oct 1, 2000 and December 31, 2000. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility (Task 2: Addition of a foam generation and breaker system), (b) Research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (c) Research project (Task 7): ''Study of Cuttings Transport with Aerated Muds Under LPAT Conditions (Joint Project with TUDRP)'', (d) Research project (Task 8): ''Study of Flow of Synthetic Drilling Fluids Under Elevated Pressure and Temperature Conditions'', (e) Research project (Task 9): ''Study of Foam Flow Behavior Under EPET Conditions'', (f) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (g) Research on instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), and Foam properties while transporting cuttings. (Task 12), (h) Development of a Safety program for the ACTS Flow Loop. Progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S). (i) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members. The tasks Completed During This Quarter are Task 7 and Task 8.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Mark Pickell; Len Volk; Mike Volk; Barkim Demirdal; Affonso Lourenco; Evren Ozbayoglu; Paco Vieira; Lei Zhou

2000-01-30T23:59:59.000Z

25

ADVANCED CUTTINGS TRANSPORT STUDY  

DOE Green Energy (OSTI)

This report includes a review of the progress made in ACTF Flow Loop development and research during 90 days pre-award period (May 15-July 14, 1999) and the following three months after the project approval date (July15-October 15, 1999) The report presents information on the following specific subjects; (a) Progress in Advanced Cuttings Transport Facility design and development, (b) Progress report on the research project ''Study of Flow of Synthetic Drilling Fluids Under Elevated Pressure and Temperature Conditions'', (c) Progress report on the research project ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (d) Progress report on the research project ''Study of Cuttings Transport with Aerated Muds Under LPAT Conditions (Joint Project with TUDRP)'', (e) Progress report on the research project ''Study of Foam Flow Behavior Under EPET Conditions'', (f) Progress report on the instrumentation tasks (Tasks 11 and 12) (g) Activities towards technology transfer and developing contacts with oil and service company members.

Ergun Kuru; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Len Volk; Mark Pickell; Evren Ozbayoglu; Barkim Demirdal; Paco Vieira; Affonso Lourenco

1999-10-15T23:59:59.000Z

26

Water Transport Exploratory Studies  

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

Exploratory Studies Exploratory Studies Office of Hydrogen, Fuel Cells, and Infrastructure Technologies 2007 kickoff meeting February 13-14, 2007 DOE Forrestal Building Rod Borup Mukundan Rangachary, Bryan Pivovar, Yu Seung Kim, John Davey, David Wood, Tom Springer, Muhammad Arif , Ken Chen, Simon Cleghorn, Will Johnson, Karren More, Peter Wilde, Tom Zawodzinski Los Alamos National Lab This presentation does not contain any proprietary or confidential information Objectives * Develop understanding of water transport in PEM Fuel Cells (non-design-specific) * Evaluate structural and surface properties of materials affecting water transport and performance * Develop (enable) new components and operating methods * Accurately model water transport within the fuel cell * Develop a better understanding of the effects of

27

Examining Transportation Sustainability at the University of Kansas -Lawrence Campus  

E-Print Network (OSTI)

Examining Transportation Sustainability at the University of Kansas - Lawrence Campus Craig Jauch Transportation Sustainability at the University of Kansas P a g e | ii TABLE OF CONTENTS................................................................................................ii Figure 1. Factors that affect campus transportation policies and practices..................4 Figure 2

Peterson, Blake R.

28

Center for Transportation Research University of Texas at Austin  

E-Print Network (OSTI)

Center for Transportation Research University of Texas at Austin C. Michael Walton, Ph.D., P for Transportation Research University of Texas at Austin Austin, TX 78701 cmwalton@mail.utexas.edu (512) 471 pursued a career in transport systems engineering and policy analysis. Dr. Walton is a member

29

ADVANCED CUTTINGS TRANSPORT STUDY  

Science Conference Proceedings (OSTI)

This is the first quarterly progress report for Year 2 of the ACTS project. It includes a review of progress made in Flow Loop development and research during the period of time between July 14, 2000 and September 30, 2000. This report presents information on the following specific tasks: (a) Progress in Advanced Cuttings Transport Facility design and development (Task 2), (b) Progress on research project (Task 8): ''Study of Flow of Synthetic Drilling Fluids Under Elevated Pressure and Temperature Conditions'', (c) Progress on research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (d) Progress on research project (Task 7): ''Study of Cuttings Transport with Aerated Muds Under LPAT Conditions (Joint Project with TUDRP)'', (e) Progress on research project (Task 9): ''Study of Foam Flow Behavior Under EPET Conditions'', (f) Initiate research on project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (g) Progress on instrumentation tasks to measure: Cuttings concentration and distribution (Tasks 11), and Foam properties (Task 12), (h) Initiate a comprehensive safety review of all flow-loop components and operational procedures. Since the previous Task 1 has been completed, we will now designate this new task as: (Task 1S). (i) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Mark Pickell; Len Volk; Mike Volk; Barkim Demirdal; Affonso Lourenco; Evren Ozbayoglu; Paco Vieira

2000-10-30T23:59:59.000Z

30

Texas Transportation Institute Texas A&M University System  

E-Print Network (OSTI)

Texas Transportation Institute Texas A&M University System H. Gene Hawkins Jr., Ph.D., P Scholars, TAMU Texas Transportation Institute Texas A&M University System College Station, Texas 77843 of Zachry Civil Engineering at Texas A&M University, where he has served for the past seven years

31

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect

This is the fourth quarterly progress report for Year-3 of the ACTS Project. It includes a review of progress made in: (1) Flow Loop construction and development and (2) research tasks during the period of time between April 1, 2002 and June 30, 2002. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility (Task 3: Addition of a Cuttings Injection/Separation System), (b) Research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)''; (c) Research project (Task 9b): ''Study of Foam Flow Behavior Under EPET Conditions''; (d) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions''; (e) Research on three instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), Foam texture while transporting cuttings. (Task 12), and Viscosity of Foam under EPET (Task 9b); (f) Development of a Safety program for the ACTS Flow Loop. Progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S); (g) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Mark Pickell; Len Volk; Mike Volk; Evren Ozbayoglu; Lei Zhou

2002-07-30T23:59:59.000Z

32

ADVANCED CUTTINGS TRANSPORT STUDY  

Science Conference Proceedings (OSTI)

This is the third quarterly progress report for Year 3 of the ACTS Project. It includes a review of progress made in: (1) Flow Loop construction and development and (2) research tasks during the period of time between Jan. 1, 2002 and Mar. 31, 2002. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility (Task 3: Addition of a Cuttings Injection/Separation System), (b) Research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (c) Research project (Task 9b): ''Study of Foam Flow Behavior Under EPET Conditions'', (d) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (e) Research on three instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), Foam texture while transporting cuttings. (Task 12), and Viscosity of Foam under EPET (Task 9b); (f) Development of a Safety program for the ACTS Flow Loop, progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S); and (g) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Mark Pickell; Len Volk; Mike Volk; Evren Ozbayoglu; Lei Zhou

2002-04-30T23:59:59.000Z

33

ADVANCED CUTTINGS TRANSPORT STUDY  

Science Conference Proceedings (OSTI)

This is the second quarterly progress report for Year 3 of the ACTS project. It includes a review of progress made in: (1) Flow Loop development and (2) research tasks during the period of time between Oct 1, 2001 and Dec. 31, 2001. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility (Task 3: Addition of a Cuttings Injection/Collection System), (b) Research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (c) Research project (Task 9): ''Study of Foam Flow Behavior Under EPET Conditions'', (d) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (e) Research on instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), and Foam properties while transporting cuttings. (Task 12), (f) Development of a Safety program for the ACTS Flow Loop. Progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S). (g) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Mark Pickell; Len Volk; Mike Volk; Affonso Lourenco; Evren Ozbayoglu; Lei Zhou

2002-01-30T23:59:59.000Z

34

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect

This is the second quarterly progress report for Year-4 of the ACTS Project. It includes a review of progress made in: (1) Flow Loop construction and development and (2) research tasks during the period of time between October 1, 2002 and December 30, 2002. This report presents a review of progress on the following specific tasks. (a) Design and development of an Advanced Cuttings Transport Facility Task 3: Addition of a Cuttings Injection/Separation System, Task 4: Addition of a Pipe Rotation System. (b) New research project (Task 9b): ''Development of a Foam Generator/Viscometer for Elevated Pressure and Elevated Temperature (EPET) Conditions''. (d) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions''. (e) Research on three instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), Foam texture while transporting cuttings. (Task 12), and Viscosity of Foam under EPET (Task 9b). (f) New Research project (Task 13): ''Study of Cuttings Transport with Foam under Elevated Pressure and Temperature Conditions''. (g) Development of a Safety program for the ACTS Flow Loop. Progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S). (h) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Mark Pickell; Len Volk; Mike Volk; Lei Zhou; Zhu Chen; Crystal Redden; Aimee Washington

2003-01-30T23:59:59.000Z

35

Center for Transportation Research University of Texas at Austin  

E-Print Network (OSTI)

Center for Transportation Research University of Texas at Austin Chandra Bhat, Ph.D. Director, Center for Transportation Research Adnan Abou-Ayyash Centennial Professor in Transportation Engineering-4535 Biography Dr. Chandra R. Bhat is the Director of the Center for Transportation Research (CTR) and the Adnan

36

Semi-Annual Report University Transportation Centers Program  

E-Print Network (OSTI)

........................................................................... 13 Advanced Vehicle Concepts Team Electric Vehicle........................................................... 19 Optimal Design of Hybrid Electric-Human-Powered Lightweight Transportation. 20 Designing Ply for Advanced Transportation Technology University of Idaho Michael Kyte, Director Judith C. Breedlove

Kyte, Michael

37

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect

This is the first quarterly progress report for Year-4 of the ACTS Project. It includes a review of progress made in: (1) Flow Loop construction and development and (2) research tasks during the period of time between July 1, 2002 and Sept. 30, 2002. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility Task 3: Addition of a Cuttings Injection/Separation System, Task 4: Addition of a Pipe Rotation System, (b) New Research project (Task 9b): ''Development of a Foam Generator/Viscometer for Elevated Pressure and Elevated Temperature (EPET) Conditions'', (d) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (e) Research on three instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), Foam texture while transporting cuttings (Task 12), Viscosity of Foam under EPET (Task 9b). (f) Development of a Safety program for the ACTS Flow Loop. Progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S). (g) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Mark Pickell; Len Volk, Mike Volk; Lei Zhou; Zhu Chen; Crystal Redden; Aimee Washington

2002-10-30T23:59:59.000Z

38

Transportation Systems Engineering GRADUATE STUDIES  

E-Print Network (OSTI)

Transportation Systems Engineering GRADUATE STUDIES TRANSPORTATION SYSTEMS are the building blocks and provides for an improved quality of life. However, transportation systems by their very nature also affect the environment through physical construction and operation of transportation facilities, and through the travel

Wang, Yuhang

39

TEXAS TRANSPORTATION INSTITUTE THE TEXAS A&M UNIVERSITY SYSTEM  

E-Print Network (OSTI)

that will begin to appear in metropolitan transportation plans (MTPs) in the near future. #12;- 3 - INTRODUCTIONTEXAS TRANSPORTATION INSTITUTE THE TEXAS A&M UNIVERSITY SYSTEM COLLEGE STATION, TEXAS Sponsored by the Capital Area Council of Governments August 2006 Transportation Institute Texas School Bus Biodiesel (B20

40

ADVANCED CUTTINGS TRANSPORT STUDY  

DOE Green Energy (OSTI)

Experiments on the flow loop are continuing. Improvements to the software for data acquisition are being made as additional experience with three-phase flow is gained. Modifications are being made to the Cuttings Injection System in order to improve control and the precision of cuttings injection. The design details for a drill-pipe Rotation System have been completed. A US Patent was filed on October 28, 2002 for a new design for an instrument that can generate a variety of foams under elevated pressures and temperatures and then transfer the test foam to a viscometer for measurements of viscosity. Theoretical analyses of cuttings transport phenomena based on a layered model is under development. Calibrations of two nuclear densitometers have been completed. Baseline tests have been run to determine wall roughness in the 4 different tests sections (i.e. 2-in, 3-in, 4-in pipes and 5.76-in by 3.5-in annulus) of the flow loop. Tests have also been conducted with aerated fluids at EPET conditions. Preliminary experiments on the two candidate aqueous foam formulations were conducted which included rheological tests of the base fluid and foam stability reports. These were conducted after acceptance of the proposal on the Study of Cuttings Transport with Foam Under Elevated Pressure and Elevated Temperature Conditions. Preparation of a test matrix for cuttings-transport experiments with foam in the ACTF is also under way. A controller for instrumentation to measure cuttings concentration and distribution has been designed that can control four transceivers at a time. A prototype of the control circuit board was built and tested. Tests showed that there was a problem with radiated noise. AN improved circuit board was designed and sent to an external expert to verify the new design. The new board is being fabricated and will first be tested with static water and gravel in an annulus at elevated temperatures. A series of viscometer tests to measure foam properties have begun using foam generated by the Dynamic Test Facility (DTF). Investigation of techniques to measure foam quality and size, size distribution and shape of bubbles is continuing.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Mark Pickell; Len Volk; Mike Volk; Lei Zhou; Zhu Chen; Crystal Redden; Aimee Washington

2003-04-30T23:59:59.000Z

Note: This page contains sample records for the topic "transportation studies university" 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

TRANSPORTATION CENTER--NORTHWESTERN UNIVERSITY Aviation Symposium: The Future for Aviation  

E-Print Network (OSTI)

TRANSPORTATION CENTER--NORTHWESTERN UNIVERSITY Aviation Symposium: The Future for Aviation April The Transportation Center has organized a special Aviation Symposium focusing on important aviation industry topics, Professor of Transportation at Northwestern University and former Director of the Transportation Center

Bustamante, Fabián E.

42

January 2002 The Newsletter for Kansas Rural and Specialized Transportation Providers q The University of Kansas Transportation Center  

E-Print Network (OSTI)

for the future. According to the Community Transportation Association of America (CTAA), transportation providersJanuary 2002 The Newsletter for Kansas Rural and Specialized Transportation Providers q The University of Kansas Transportation Center .............................................................. P

Peterson, Blake R.

43

Brownian dynamics determine universality of charge transport in ionic liquids  

Science Conference Proceedings (OSTI)

Broadband dielectric spectroscopy is employed to investigate charge transport in a variety of glass-forming ionic liquids over wide frequency, temperature and pressure ranges. Using a combination of Einstein, Einstein-Smoluchowski, and Langevin relations, the observed universal scaling of charge transport in ionic liquids is traced back to the dominant role of Brownian dynamics.

Sangoro, Joshua R [ORNL; Iacob, Ciprian [University of Leipzig; Mierzwa, Michal [University of Silesia, Uniwersytecka, Katowice, Poland; Paluch, Marian [University of Silesia, Uniwersytecka, Katowice, Poland; Kremer, Friedrich [University of Leipzig

2012-01-01T23:59:59.000Z

44

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect

ACTS flow loop is now operational under elevated pressure and temperature. Currently, experiments with synthetic based drilling fluids under pressure and temperature are being conducted. Based on the analysis of Fann 70 data, empirical correlations defining the shear stress as a function of temperature, pressure and the shear rate have been developed for Petrobras synthetic drilling fluids. PVT equipment has been modified for testing Synthetic oil base drilling fluids. PVT tests with Petrobras Synthetic base mud have been conducted and results are being analyzed Foam flow experiments have been conducted and the analysis of the data has been carried out to characterize the rheology of the foam. Comparison of pressure loss prediction from the available foam hydraulic models and the test results has been made. Cuttings transport experiments in horizontal annulus section have been conducted using air, water and cuttings. Currently, cuttings transport tests in inclined test section are being conducted. Foam PVT analysis tests have been conducted. Foam stability experiments have also been conducted. Effects of salt and oil concentration on the foam stability have been investigated. Design of ACTS flow loop modification for foam and aerated mud flow has been completed. A flow loop operation procedure for conducting foam flow experiments under EPET conditions has been prepared Design of the lab-scale flow loop for dynamic foam characterization and cuttings monitoring instrumentation tests has been completed. The construction of the test loop is underway. As part of the technology transport efforts, Advisory Board Meeting with ACTS-JIP industry members has been organized on May 13, 2000.

Ergun Kuru; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Mark Pickell; Len Volk; Mike Volk; Barkim Demirdal; Affonso Lourenco; Evren Ozbayoglu; Paco Vieira; Neelima Godugu

2000-07-30T23:59:59.000Z

45

ADVANCED CUTTINGS TRANSPORT STUDY  

DOE Green Energy (OSTI)

The Quarter began with installing the new drill pipe, hooking up the new hydraulic power unit, completing the pipe rotation system (Task 4 has been completed), and making the SWACO choke operational. Detailed design and procurement work is proceeding on a system to elevate the drill-string section. The prototype Foam Generator Cell has been completed by Temco and delivered. Work is currently underway to calibrate the system. Literature review and preliminary model development for cuttings transportation with polymer foam under EPET conditions are in progress. Preparations for preliminary cuttings transport experiments with polymer foam have been completed. Two nuclear densitometers were re-calibrated. Drill pipe rotation system was tested up to 250 RPM. Water flow tests were conducted while rotating the drill pipe up to 100 RPM. The accuracy of weight measurements for cuttings in the annulus was evaluated. Additional modifications of the cuttings collection system are being considered in order to obtain the desired accurate measurement of cuttings weight in the annular test section. Cutting transport experiments with aerated fluids are being conducted at EPET, and analyses of the collected data are in progress. The printed circuit board is functioning with acceptable noise level to measure cuttings concentration at static condition using ultrasonic method. We were able to conduct several tests using a standard low pass filter to eliminate high frequency noise. We tested to verify that we can distinguish between different depths of sand in a static bed of sand. We tested with water, air and a mix of the two mediums. Major modifications to the DTF have almost been completed. A stop-flow cell is being designed for the DTF, the ACTF and Foam Generator/Viscometer which will allow us to capture bubble images without the need for ultra fast shutter speeds or microsecond flash system.

Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Mengjiao Yu; Ramadan Ahmed; Mark Pickell; Len Volk; Lei Zhou; Zhu Chen; Aimee Washington; Crystal Redden

2003-09-30T23:59:59.000Z

46

ADVANCED CUTTINGS TRANSPORT STUDY  

Science Conference Proceedings (OSTI)

This Quarter has been divided between running experiments and the installation of the drill-pipe rotation system. In addition, valves and piping were relocated, and three viewports were installed. Detailed design work is proceeding on a system to elevate the drill-string section. Design of the first prototype version of a Foam Generator has been finalized, and fabrication is underway. This will be used to determine the relationship between surface roughness and ''slip'' of foams at solid boundaries. Additional cups and rotors are being machined with different surface roughness. Some experiments on cuttings transport with aerated fluids have been conducted at EPET. Theoretical modeling of cuttings transport with aerated fluids is proceeding. The development of theoretical models to predict frictional pressure losses of flowing foam is in progress. The new board design for instrumentation to measure cuttings concentration is now functioning with an acceptable noise level. The ultrasonic sensors are stable up to 190 F. Static tests with sand in an annulus indicate that the system is able to distinguish between different sand concentrations. Viscometer tests with foam, generated by the Dynamic Test Facility (DTF), are continuing.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Mark Pickell; Len Volk; Mike Volk; Lei Zhou; Zhu Chen; Crystal Redden; Aimee Washington

2003-07-30T23:59:59.000Z

47

ADVANCED CUTTINGS TRANSPORT STUDY  

DOE Green Energy (OSTI)

Final design of the mast was completed (Task 5). The mast is consisting of two welded plate girders, set next to each other, and spaced 14-inches apart. Fabrication of the boom will be completed in two parts solely for ease of transportation. The end pivot connection will be made through a single 2-inch diameter x 4 feet-8 inch long 316 SS bar. During installation, hard piping make-ups using Chiksan joints will connect the annular section and 4-inch return line to allow full movement of the mast from horizontal to vertical. Additionally, flexible hoses and piping will be installed to isolate both towers from piping loads and allow recycling operations respectively. Calibration of the prototype Foam Generator Cell has been completed and experiments are now being conducted. We were able to generate up to 95% quality foam. Work is currently underway to attach the Thermo-Haake RS300 viscometer and install a view port with a microscope to measure foam bubble size and bubble size distribution. Foam rheology tests (Task 13) were carried out to evaluate the rheological properties of the proposed foam formulation. After successful completion of the first foam test, two sets of rheological tests were conducted at different foam flow rates while keeping other parameters constant (100 psig, 70F, 80% quality). The results from these tests are generally in agreement with the previous foam tests done previously during Task 9. However, an unanticipated observation during these tests was that in both cases, the frictional pressure drop in 2 inch pipe was lower than that in the 3 inch and 4 inch pipes. We also conducted the first foam cuttings transport test during this quarter. Experiments on aerated fluids without cuttings have been completed in ACTF (Task 10). Gas and liquid were injected at different flow rates. Two different sets of experiments were carried out, where the only difference was the temperature. Another set of tests was performed, which covered a wide range of pressure and temperature. Several parameters were measured during these tests including differential pressure and mixture density in the annulus. Flow patterns during the aerated fluids test have been observed through the view port in the annulus and recorded by a video camera. Most of the flow patterns were slug flow. Further increase in gas flow rate changed the wavy flow pattern to slug flow. At this stage, all of the planned cuttings transport tests have been completed. The results clearly show that temperature significantly affects the cuttings transport efficiency of aerated muds, in addition to the liquid flow rate and gas liquid ratio (GLR). Since the printed circuit board is functioning (Task 11) with acceptable noise level we were able to conduct several tests. We used the newly designed pipe test section to conduct tests. We tested to verify that we can distinguish between different depths of sand in a static bed of sand in the pipe section. The results indicated that we can distinguish between different sand levels. We tested with water, air and a mix of the two mediums. Major modifications (installation of magnetic flow meter, pipe fittings and pipelines) to the dynamic bubble characterization facility (DTF, Task 12) were completed. An Excel program that allows obtaining the desired foam quality in DTF was developed. The program predicts the foam quality by recording the time it takes to pressurize the loop with nitrogen.

Stefan Miska; Nicholas Takach; Kaveh Ashenayi

2004-01-31T23:59:59.000Z

48

Magnetism and spin transport studies on indium tin oxide  

E-Print Network (OSTI)

MAGNETISM AND SPIN TRANSPORT STUDIES ON INDIUM TIN OXIDE Ali Moraad Hakimi Darwin College University of Cambridge A dissertation submitted for the degree of Doctor of Philosophy at the University of Cambridge February 2011 In loving memory of my... Grandfathers, Cyrus and Peter Abstract This dissertation reports on a detailed systematic study of the investigation into using Indium Oxide based materials in next generation spin-transport electronic ap- plications. Initial studies focused on the optimisation...

Hakimi, Ali Moraad Heydar

2011-07-12T23:59:59.000Z

49

October 2001 The Newsletter for Kansas Rural and Specialized Transportation Providers q The University of Kansas Transportation Center  

E-Print Network (OSTI)

October 2001 The Newsletter for Kansas Rural and Specialized Transportation Providers q The University of Kansas Transportation Center .............................................................. B. Ask them to identify the greatest needs in their transportation programs. Then stand back...to hear

Peterson, Blake R.

50

ADVANCED CUTTINGS TRANSPORT STUDY  

DOE Green Energy (OSTI)

We have tested the loop elevation system. We raised the mast to approximately 25 to 30 degrees from horizontal. All went well. However, while lowering the mast, it moved laterally a couple of degrees. Upon visual inspection, severe spalling of the concrete on the face of the support pillar, and deformation of the steel support structure was observed. At this time, the facility is ready for testing in the horizontal position. A new air compressor has been received and set in place for the ACTS test loop. A new laboratory has been built near the ACTS test loop Roughened cups and rotors for the viscometer (RS300) were obtained. Rheologies of aqueous foams were measured using three different cup-rotor assemblies that have different surface roughness. The relationship between surface roughness and foam rheology was investigated. Re-calibration of nuclear densitometers has been finished. The re-calibration was also performed with 1% surfactant foam. A new cuttings injection system was installed at the bottom of the injection tower. It replaced the previous injection auger. A mechanistic model for cuttings transport with aerated mud has been developed. Cuttings transport mechanisms with aerated water at various conditions were experimentally investigated. A total of 39 tests were performed. Comparisons between the model predictions and experimental measurements show a satisfactory agreement. Results from the ultrasonic monitoring system indicated that we could distinguish between different sand levels. We also have devised ways to achieve consistency of performance by securing the sensors in the caps in exactly the same manner as long as the sensors are not removed from the caps. A preliminary test was conducted on the main flow loop at 100 gpm flow rate and 20 lb/min cuttings injection rate. The measured bed thickness using the ultrasonic method showed a satisfactory agreement with nuclear densitometer readings. Thirty different data points were collected after the test section was put into liquid holdup mode. Readings indicated 2.5 to 2.7 inches of sand. The corresponding nuclear densitometers readings were between 2.5 and 3.1 inches. Lab tests were conducted to check an on-line viewing system. Sharp images were obtained through a CCD camera with the use of a ring light or fiber light. A prototype device for measuring the average bubble size for the foam generator-viscometer was constructed from a 1/2 inch fitting. The new windowed cell has been received and installed on the ACTF Bubble Characterization Cart.

Stefan Miska; Nicholas Takach; Kaveh Ashenayi

2004-07-31T23:59:59.000Z

51

ADVANCED CUTTINGS TRANSPORT STUDY  

Science Conference Proceedings (OSTI)

ACTS flow loop is now operational under elevated pressure and temperature. Currently, experiments with water under pressure and temperature are being conducted. Based on the analysis of Fann 70 data, empirical correlations defining the shear stress as a function of temperature, pressure and the shear rate have been developed for Petrobras synthetic drilling fluids. PVT equipment has been modified for testing Synthetic drilling fluids. Initial calibration tests have been conducted by using water. Currently, the base oil of the Petrobras synthetic drilling fluid is being tested. Foam flow experiments have been conducted. Currently, more experiments are being conducted while data are being analyzed to characterize the rheology of the foam. Cuttings transport experiments have been conducted using air, water and cuttings. Preliminary results have shown that it may not be possible to avoid cuttings bed deposition under any practical combination of air and water flow rates. Foam stability analyses have been conducted. Effects of salt and oil concentration on the foam stability have been investigated. A software for controlling the data sampling and data storage during cuttings monitoring process have been developed.

Ergun Kuru; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Len Volk; Mark Pickell; Mike Volk; Barkim Demirdal; Affonso Lourenco; Evren Ozbayoglu; Paco Vieira; Neelima Godugu; Sri Suresh Kumar Thiroveedhula

2000-04-30T23:59:59.000Z

52

A Study of Transport Protocols for Wide Area Scientific Applications  

SciTech Connect

This is the final project report of award "A Study of Transport Protocols for Wide Area Scientific Applications", given by DOE in 2003 to Vishal Misra at Columbia University.

Vishal Misra

2011-03-01T23:59:59.000Z

53

The Transportation Center at Northwestern University  

E-Print Network (OSTI)

Zuo, 2011-2012 5) PI, "Energy Harvesting from Railway Track Vibrations: Feasibility Study and Development Authority (NYSERDA), $100,000, PI Jon Longtin, 2012-2013 10) PI, "Energy Harvesting from Railway Design Engineering Technical Conferences, Washington DC, Aug 28-31, 2011 37C, "A Piezoelectric Ceramic

Bustamante, Fabián E.

54

Future Urban Transport, Berkeley, 19-21 May 2008 International Comparative Study  

E-Print Network (OSTI)

Future Urban Transport, Berkeley, 19-21 May 2008 International Comparative Study of Mega Transport Director of OMEGA Centre University College London Conference on Future Urban Transport Berkeley Center for Future Urban Transport May 19-21, 2008 #12;Future Urban Transport, Berkeley, 19-21 May 2008 Overall

California at Berkeley, University of

55

On universality of charge transport in AdS/CFT  

E-Print Network (OSTI)

We develop the holographic formulation of transport in strongly coupled two-layer systems. We identify a dc conductivity, sigma^dc, that is finite even in a translationally invariant setup, and universal for CFTs with a gravity dual. The thermoelectric conductivity and heat conductivity are fully determined by the electrical conductivity matrix, as a consequence of Ward identities. We use the memory-matrix approach for double-layer systems, together with Ward identities, to show that sigma^dc - extended to finite frequency - has no Drude peak and, similarly, that its universal value is unaffected if translation invariance is softly broken.

Julian Sonner

2013-04-29T23:59:59.000Z

56

Transportation Technologies Studies - Nuclear Engineering Division...  

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

Facilities > Computer Facilities > Advanced Computation & Visualization > Transportation Technologies Studies Computer Facilities Overview Advanced Computation & Visualization...

57

A publication of the Airport Technical Assistance Program of the Center for Transportation Studies at the University of Minnesota Purchasing equipment for your airport can  

E-Print Network (OSTI)

at the University of Minnesota Purchasing equipment for your airport can be an easy process with the help of your Mn and future needs, research equipment types and manufacturers, get several price estimates, justify the need for the equip- ment, provide background information to your airport sponsor, and verify that the costs

Minnesota, University of

58

Texas A&M Transportation Institute Texas A&M University System  

E-Print Network (OSTI)

Texas A&M Transportation Institute Texas A&M University System Dennis L. Christiansen, Ph.D., P.E. Director, Texas A&M Transportation Institute, and SWUTC Executive Committee Member Texas A&M Transportation-1713 Biography Dr. Christiansen is Director of the Texas A&M Transportation Institute. Dr. Christiansen has been

59

Transportation Engineering University of Florida Revised: 2/3/09 Literature Search Strategies and Resources  

E-Print Network (OSTI)

Transportation Engineering University of Florida Revised: 2/3/09 Literature Search Strategies information from transportation journals, conferences proceedings, research reports and ongoing researchLink http://springerlink.com/home/main.mpx · Elsevier Transport Connect www.transportconnect.net Note

Slatton, Clint

60

Intelligent Transportation Systems: Saving Lives, Time and Money Portland State University  

E-Print Network (OSTI)

Intelligent Transportation Systems: Saving Lives, Time and Money Portland State University Oct 14, 2009 #12;Intelligent Transportation Systems: Saving Lives, Time and Money James Whiteneck #12;Intelligent Transportation Systems: Saving Lives, Time and Money Portal archives a large amount of data Over

Bertini, Robert L.

Note: This page contains sample records for the topic "transportation studies university" 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

Conception of Universal Cask Based on Cermet for SNF Transportation...  

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

low. These reasons cause high cost of SNF transportations. Most of the casks refer to package type B(M) according to IAEA classification, which can not be operated in the...

62

Universality of second order transport in Gauss-Bonnet gravity  

E-Print Network (OSTI)

We compute all the second order transport coefficients of a hydrodynamic theory with a gravity dual which includes a Gauss-Bonnet term. We find that a particular linear combination of the second order transport coefficients, which was found to vanish in generic two derivative gravity theories with matter, remains zero even in the presence of the Gauss-Bonnet term. We contrast this behavior with the shear viscosity to entropy density ratio.

Evgeny Shaverin; Amos Yarom

2012-11-08T23:59:59.000Z

63

A Publication of the Texas Transportation Institute Member of The Texas A&M University System Vol. 39 No. 1 2003 Transportation is critical  

E-Print Network (OSTI)

A Publication of the Texas Transportation Institute · Member of The Texas A&M University System · Vol. 39 · No. 1 · 2003 #12;Transportation is critical to quality of life... and often, its preservation. TEXAS TRANSPORTATION RESEARCHER2 niversity transportation research has made significant

64

Biofueled Public Transport for sustainable transportation: A case study of Stockholm and possibility in Kathmandu.  

E-Print Network (OSTI)

?? Uttam Moktan, Biofueled Public Transport for sustainable transportation: Case Study of Stockholm and possibility in KathmanduHuman Geography, advanced level, master thesis for master exam (more)

Moktan, Uttam

2013-01-01T23:59:59.000Z

65

University students' satisfaction of studying in e-university: Hamdan Bin Mohammed e-University case study  

Science Conference Proceedings (OSTI)

E-learning is a new trend in vibrant educational environment. The study method is unique as it allows learners to get education interactively through extensive use of information technology and web based technology. Many universities such as University ... Keywords: Hamdan Bin Mohammad e-University, e-learning, evaluation, satisfaction, satisfaction level

Abdullah AlSagheer Hamdan Bin

2011-04-01T23:59:59.000Z

66

Transport studies on CVD-grown graphene  

E-Print Network (OSTI)

In this thesis, we report transport studies performed on CVD-grown graphene. We perform resistivity and hall measurements on a large-area sample at 4' K. We measure the carrier mobility of the sample and find it to be on ...

Huntley, Miriam Hanna

2009-01-01T23:59:59.000Z

67

Energy Policy Act Transportation Rate Study: Interim Report on ...  

U.S. Energy Information Administration (EIA)

ii Energy Information Administration/ Energy Policy Act Transportation Rate Study: Interim Report on Coal Transportation Contacts This report, Energy Policy Act ...

68

Vadose Zone Transport Field Study: Summary Report  

SciTech Connect

From FY 2000 through FY 2003, a series of vadose zone transport field experiments were conducted as part of the U.S. Department of Energys Groundwater/Vadose Zone Integration Project Science and Technology Project, now known as the Remediation and Closure Science Project, and managed by the Pacific Northwest National Laboratory (PNNL). The series of experiments included two major field campaigns, one at a 299-E24-11 injection test site near PUREX and a second at a clastic dike site off Army Loop Road. The goals of these experiments were to improve our understanding of vadose zone transport processes; to develop data sets to validate and calibrate vadose zone flow and transport models; and to identify advanced monitoring techniques useful for evaluating flow-and-transport mechanisms and delineating contaminant plumes in the vadose zone at the Hanford Site. This report summarizes the key findings from the field studies and demonstrates how data collected from these studies are being used to improve conceptual models and develop numerical models of flow and transport in Hanfords vadose zone. Results of these tests have led to a better understanding of the vadose zone. Fine-scale geologic heterogeneities, including grain fabric and lamination, were observed to have a strong effect on the large-scale behavior of contaminant plumes, primarily through increased lateral spreading resulting from anisotropy. Conceptual models have been updated to include lateral spreading and numerical models of unsaturated flow and transport have revised accordingly. A new robust model based on the concept of a connectivity tensor was developed to describe saturation-dependent anisotropy in strongly heterogeneous soils and has been incorporated into PNNLs Subsurface Transport Over Multiple Phases (STOMP) simulator. Application to field-scale transport problems have led to a better understanding plume behavior at a number of sites where lateral spreading may have dominated waste migration (e.g. BC Cribs and Trenches). The improved models have been also coupled with inverse models and newly-developed parameter scaling techniques to allow estimation of field-scale and effective transport parameters for the vadose zone. The development and utility of pedotransfer functions for describing fine-scale hydrogeochemical heterogeneity and for incorporating this heterogeneity into reactive transport models was explored. An approach based on grain-size statistics appears feasible and has been used to describe heterogeneity in hydraulic properties and sorption properties, such as the cation exchange capacity and the specific surface area of Hanford sediments. This work has also led to the development of inverse modeling capabilities for time-dependent, subsurface, reactive transport with transient flow fields using an automated optimization algorithm. In addition, a number of geophysical techniques investigated for their potential to provide detailed information on the subtle changes in lithology and bedding surfaces; plume delineation, leak detection. High-resolution resistivity is now being used for detecting saline plumes at several waste sites at Hanford, including tank farms. Results from the field studies and associated analysis have appeared in more than 46 publications generated over the past 4 years. These publications include test plans and status reports, in addition to numerous technical notes and peer reviewed papers.

Ward, Andy L.; Conrad, Mark E.; Daily, William D.; Fink, James B.; Freedman, Vicky L.; Gee, Glendon W.; Hoversten, Gary M.; Keller, Jason M.; Majer, Ernest L.; Murray, Christopher J.; White, Mark D.; Yabusaki, Steven B.; Zhang, Z. F.

2006-07-31T23:59:59.000Z

69

Defense waste transportation: cost and logistics studies  

SciTech Connect

Transportation of nuclear wastes from defense programs is expected to significantly increase in the 1980s and 1990s as permanent waste disposal facilities come into operation. This report uses models of the defense waste transportation system to quantify potential transportation requirements for treated and untreated contact-handled transuranic (CH-TRU) wastes and high-level defense wastes (HLDW). Alternative waste management strategies in repository siting, waste retrieval and treatment, treatment facility siting, waste packaging and transportation system configurations were examined to determine their effect on transportation cost and hardware requirements. All cost estimates used 1980 costs. No adjustments were made for future changes in these costs relative to inflation. All costs are reported in 1980 dollars. If a single repository is used for defense wastes, transportation costs for CH-TRU waste currently in surface storage and similar wastes expected to be generated by the year 2000 were estimated to be 109 million dollars. Recovery and transport of the larger buried volumes of CH-TRU waste will increase CH-TRU waste transportation costs by a factor of 70. Emphasis of truck transportation and siting of multiple repositories would reduce CH-TRU transportation costs. Transportation of HLDW to repositories for 25 years beginning in 1997 is estimated to cost $229 M in 1980 costs and dollars. HLDW transportation costs could either increase or decrease with the selection of a final canister configuration. HLDW transportation costs are reduced when multiple repositories exist and emphasis is placed on truck transport.

Andrews, W.B.; Cole, B.M.; Engel, R.L.; Oylear, J.M.

1982-08-01T23:59:59.000Z

70

A monthly report on transportation research, education, and outreach activities at the University of Minnesota Green freight innovations ...... 2  

E-Print Network (OSTI)

. The second session looked at future approaches for transportation finance: Lee Munnich, director of the StateA monthly report on transportation research, education, and outreach activities at the University 4 CEO continued on page 4 Legislators attend transportation seminars CTS redesigns Web site

Minnesota, University of

71

Energy Policy Act Transportation Study: Interim Report on ...  

U.S. Energy Information Administration (EIA)

Energy Information Administration iii Energy Policy Act Transportation Study: Interim Report on Natural Gas Flows and Rates Preface This report, ...

72

Multi-Path Transportation Futures Study - Lessons for the Transportation Energy Futures Study  

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

Path Transportation Path Transportation Futures Study -- Lessons for the Transportation Energy Futures Study Steven Plotkin, Argonne National Laboratory LDV Workshop, July 26, 2010 What have we learned that might be useful to TEF?  Do LOTS of sensitivity analysis - in this time frame, uncertainties about fuel price, technology costs, consumer behavior are very large, and effect of changed assumptions on outcomes can be huge  Focus on marginal costs and performance -- Advanced technologies may look good against today's technologies, but that's really not what people will be judging them against.....the best "reference vehicle" is one customers will be seeing on showroom floors, in that year.  Understand your model! -- Some of your "key results" may be coming

73

NewsletterA Local Technical Assistance Program (LTAP) of The University of Kansas Transportation Center In cooperation with Kansas Department of Transportation and Federal Highway Administration  

E-Print Network (OSTI)

NewsletterA Local Technical Assistance Program (LTAP) of The University of Kansas Transportation Center In cooperation with Kansas Department of Transportation and Federal Highway Administration KUTC Commissioners about the future of the county highway system. The problem Property taxes are the County's primary

Peterson, Blake R.

74

Neutron Imaging Study of the Water Transport in Operating Fuel...  

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

Durability (B) Cost (C) Performance This project is conducting fundamental studies of water transport in the fuel cell. Insights gained from these studies will be applied toward...

75

TRANSPORTATION Annual Report  

E-Print Network (OSTI)

and educate the future transportation workforce. An example of what we can accomplish is shown2003 CENTER FOR TRANSPORTATION STUDIES Annual Report #12;Center for Transportation Studies University of Minnesota 200 Transportation and Safety Building 511 Washington Avenue S.E. Minneapolis, MN

Minnesota, University of

76

Hydrogen transport, mixing, and combustion studies  

DOE Green Energy (OSTI)

The transport, mixing, and burning of hydrogen inside containments are receiving a great deal of attention. We present detailed models describing this important phenomena and provide several example calculations to show the versatility and accuracy of the methods.

Travis, J.R.

1984-01-01T23:59:59.000Z

77

Transportation Energy Futures Study: The Key Results and Conclusions...  

Open Energy Info (EERE)

study and provide context on EERE's transportation energy strategy. In his role with EERE, Mike provides leadership direction on cross-cutting activities in EERE's portfolio. In...

78

Energy Policy Act Transportation Study: Interim Report on Natural ...  

U.S. Energy Information Administration (EIA)

For your convenience the publication can be viewed or download by section or in its entirety. This report, "Energy Policy Act Transportation Study: Interim Report on ...

79

Core transport studies in fusion devices  

E-Print Network (OSTI)

The turbulence in magnetically confined fusion plasmas has important and non-trivial effects on the quality of the energy confinement. These effects are hard to make a quantitative assessment of analytically. The problem investigated in this article is the transport of energy and particles, in particular impurities, in a Tokamak plasma. Impurities from the walls of the plasma vessel cause energy losses if they reach the plasma core. It is therefore important to understand the transport mechanisms to prevent impurity accumulation and minimize losses. This is an area of research where turbulence plays a major role and is intimately associated with the performance of future fusion reactors, such as ITER.

Strand, Pr; Nordman, Hans

2010-01-01T23:59:59.000Z

80

Atomistic Study of Transport Properties at the Nanoscale  

E-Print Network (OSTI)

A first approach to engineering problems in nanosized systems requires a thorough understanding of how physical properties change as size decreases from the macroscale. One important class of properties that can be severely affected by such a downward size shift are transport properties - classical mass, momentum and energy transport. Using atomistic simulation techniques, primarily molecular dynamics, and statistical expressions for diffusion, viscosity, and thermal conductivity formulated in terms of atomistic properties, three case studies of transport in important, nanosized systems are investigated, including confined water systems, silicon-germanium nanos- tructures, and carbon nanostructures. In the first study of confined water systems, diffusion and viscosity are of primary interest, as recent experimental studies have shown notably increased rates of diffusion through nano-confined carbon nanotube structures. In this work, a full treatment of the transport properties is provided in both water clusters and water thin films, both having characteristic size scales under 11 nm. The diffusion, viscosity, and thermal conductivity in the nanosized systems are all shown to be significantly different from bulk water systems, with diffusion and thermal transport increasing and viscosity decreasing. For silicon-germanium nanostructures, the thermal transport properties are exclusively considered, with the problem of interest concerning the control of thermal transport through a strict control on the nanostructure. Quantum dot superlattices are shown to be effective structures for controlling the thermal transport properties, the available range of thermal conductivity using these structures being 0.1-160 W/mK. The final study concerns graphene nanostructures, which in terms of thermal transport have some of the highest thermal conductivities of any available materials. Control of thermal transport properties is again of primary importance, with various physical aspects - defects, shape, and size - being probed in graphene, graphene nano ribbons, carbon nanotubes, and fullerenes to determine their influence on transport; overall, these structures yield a large range of thermal transport, 10-2500 W/mK.

Haskins, Justin

2013-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "transportation studies university" 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

California State University, Fullerton Institutional Research and Analytical Studies  

E-Print Network (OSTI)

California State University, Fullerton Institutional Research and Analytical Studies Percent-Resident Alien (International) 1,452 4.5% #12;California State University, Fullerton Institutional Research.5% Unknown 319 9.3% Non-Resident Alien (International) 95 2.8% #12;California State University, Fullerton

de Lijser, Peter

82

CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL RESEARCH AND ANALYTICAL STUDIES  

E-Print Network (OSTI)

CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL RESEARCH AND ANALYTICAL STUDIES PERCENT 1,660 4.7% MULTIPLE RACE 841 2.4% #12;CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL RESEARCH 125 3.2% INTERNATIONAL STUDENTS 74 1.9% MULTIPLE RACE 150 3.8% #12;CALIFORNIA STATE UNIVERSITY

de Lijser, Peter

83

California State University, Fullerton Institutional Research and Analytical Studies  

E-Print Network (OSTI)

California State University, Fullerton Institutional Research and Analytical Studies Percent-Resident Alien (International) 1,666 4.5% #12;California State University, Fullerton Institutional Research.7% Unknown 282 6.8% Non-Resident Alien (International) 109 2.6% #12;California State University, Fullerton

de Lijser, Peter

84

California State University, Fullerton Institutional Research and Analytical Studies  

E-Print Network (OSTI)

California State University, Fullerton Institutional Research and Analytical Studies Percent-Resident Alien (International) 1,265 4.5% #12;California State University, Fullerton Institutional Research 276 10.0% Non-Resident Alien (International) 46 1.7% #12;California State University, Fullerton

de Lijser, Peter

85

California State University, Fullerton Institutional Research and Analytical Studies  

E-Print Network (OSTI)

California State University, Fullerton Institutional Research and Analytical Studies Percent-Resident Alien (International) 1,523 4.3% #12;California State University, Fullerton Institutional Research.3% Unknown 261 6.6% Non-Resident Alien (International) 92 2.3% #12;California State University, Fullerton

de Lijser, Peter

86

California State University, Fullerton Institutional Research and Analytical Studies  

E-Print Network (OSTI)

California State University, Fullerton Institutional Research and Analytical Studies Percent-Resident Alien (International) 1,465 4.5% #12;California State University, Fullerton Institutional Research.4% Unknown 263 7.3% Non-Resident Alien (International) 97 2.7% #12;California State University, Fullerton

de Lijser, Peter

87

CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL RESEARCH AND ANALYTICAL STUDIES  

E-Print Network (OSTI)

CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL RESEARCH AND ANALYTICAL STUDIES PERCENT STUDENTS 1,643 4.4% #12;CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL RESEARCH AND ANALYTICAL.0% INTERNATIONAL STUDENTS 82 1.7% #12;CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL RESEARCH AND ANALYTICAL

de Lijser, Peter

88

CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL RESEARCH AND ANALYTICAL STUDIES  

E-Print Network (OSTI)

CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL RESEARCH AND ANALYTICAL STUDIES PERCENT STUDENTS 1,722 4.7% MULTIPLE RACE 579 1.6% #12;CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL.6% UNKNOWN 162 4.0% INTERNATIONAL STUDENTS 84 2.1% MULTIPLE RACE 190 4.7% #12;CALIFORNIA STATE UNIVERSITY

de Lijser, Peter

89

California State University, Fullerton Institutional Research and Analytical Studies  

E-Print Network (OSTI)

California State University, Fullerton Institutional Research and Analytical Studies Percent-Resident Alien (International) 1,528 4.3% #12;California State University, Fullerton Institutional Research.7% Unknown 255 6.6% Non-Resident Alien (International) 107 2.8% #12;California State University, Fullerton

de Lijser, Peter

90

CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL RESEARCH AND ANALYTICAL STUDIES  

E-Print Network (OSTI)

CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL RESEARCH AND ANALYTICAL STUDIES PERCENT 1,611 4.5% MULTIPLE RACE 1,145 3.2% #12;CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL.9% UNKNOWN 95 2.3% INTERNATIONAL STUDENTS 101 2.4% MULTIPLE RACE 216 5.1% #12;CALIFORNIA STATE UNIVERSITY

de Lijser, Peter

91

California State University, Fullerton Institutional Research and Analytical Studies  

E-Print Network (OSTI)

California State University, Fullerton Institutional Research and Analytical Studies Percent-Resident Alien (International) 1,421 4.4% #12;California State University, Fullerton Institutional Research.3% Unknown 247 7.6% Non-Resident Alien (International) 62 1.9% #12;California State University, Fullerton

de Lijser, Peter

92

California State University, Fullerton Institutional Research and Analytical Studies  

E-Print Network (OSTI)

California State University, Fullerton Institutional Research and Analytical Studies Percent-Resident Alien (International) 1,367 4.5% #12;California State University, Fullerton Institutional Research 335 11.6% Non-Resident Alien (International) 63 2.2% #12;California State University, Fullerton

de Lijser, Peter

93

Transportation Energy Futures Study: The Key Results and Conclusions  

Open Energy Info (EERE)

Transportation Energy Futures Study: The Key Results and Conclusions Transportation Energy Futures Study: The Key Results and Conclusions Webinar Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(1992) Super contributor 1 May, 2013 - 11:38 This webinar will outline the key results and conclusions from EERE's Transportation Energy Futures study, which highlights underexplored opportunities to reduce petroleum use and greenhouse gas emissions from the U.S. transportation sector. There will be time for questions from attendees at the end of the webinar. Principal Deputy Assistant Secretary Mike Carr will introduce the study and provide context on EERE's transportation energy strategy. In his role with EERE, Mike provides leadership direction on cross-cutting activities in EERE's portfolio. In particular, he is using his experience in policy

94

Transportation  

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

Due to limited parking, all visitors are strongly encouraged to: Due to limited parking, all visitors are strongly encouraged to: 1) car-pool, 2) take the Lab's special conference shuttle service, or 3) take the regular off-site shuttle. If you choose to use the regular off-site shuttle bus, you will need an authorized bus pass, which can be obtained by contacting Eric Essman in advance. Transportation & Visitor Information Location and Directions to the Lab: Lawrence Berkeley National Laboratory is located in Berkeley, on the hillside directly above the campus of University of California at Berkeley. The address is One Cyclotron Road, Berkeley, California 94720. For comprehensive directions to the lab, please refer to: http://www.lbl.gov/Workplace/Transportation.html Maps and Parking Information: On Thursday and Friday, a limited number (15) of barricaded reserved parking spaces will be available for NON-LBNL Staff SNAP Collaboration Meeting participants in parking lot K1, in front of building 54 (cafeteria). On Saturday, plenty of parking spaces will be available everywhere, as it is a non-work day.

95

TRANSPORTATION RESEARCH BOARD Testing and Inspection Levels  

E-Print Network (OSTI)

TRANSPORTATION RESEARCH BOARD Testing and Inspection Levels for Hot-Mix Asphaltic Concrete Overlays, Editorial AssistantCHRISTOPHER HEDGES, Senior Program Officer TRANSPORTATION RESEARCH BOARD EXECUTIVE COMMITTEE 2000 OFFICERS Chair: Martin Wachs, Director, Institute of Transportation Studies, University

Sheridan, Jennifer

96

Seven Universities Selected To Conduct Advanced Turbine Technology Studies  

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

Seven Universities Selected To Conduct Advanced Turbine Technology Seven Universities Selected To Conduct Advanced Turbine Technology Studies Seven Universities Selected To Conduct Advanced Turbine Technology Studies August 4, 2010 - 1:00pm Addthis Washington, DC - Seven universities have been selected by the U.S. Department of Energy (DOE) to conduct advanced turbine technology studies under the Office of Fossil Energy's (FE) University Turbine Systems Research (UTSR) Program. The universities - located in Georgia, Texas, North Dakota, Louisiana, California, and New York - will investigate the technology needed for the clean and efficient operation of turbines using coal-derived systhesis gas (syngas) and high hydrogen content (HHC) fuels. This technology is crucial to developing advanced coal-based power generation processes, such as

97

Seven Universities Selected To Conduct Advanced Turbine Technology Studies  

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

Seven Universities Selected To Conduct Advanced Turbine Technology Seven Universities Selected To Conduct Advanced Turbine Technology Studies Seven Universities Selected To Conduct Advanced Turbine Technology Studies August 4, 2010 - 1:00pm Addthis Washington, DC - Seven universities have been selected by the U.S. Department of Energy (DOE) to conduct advanced turbine technology studies under the Office of Fossil Energy's (FE) University Turbine Systems Research (UTSR) Program. The universities - located in Georgia, Texas, North Dakota, Louisiana, California, and New York - will investigate the technology needed for the clean and efficient operation of turbines using coal-derived systhesis gas (syngas) and high hydrogen content (HHC) fuels. This technology is crucial to developing advanced coal-based power generation processes, such as

98

Spent Fuel Transportation Package Performance Study - Experimental Design Challenges  

Science Conference Proceedings (OSTI)

Numerous studies of spent nuclear fuel transportation accident risks have been performed since the late seventies that considered shipping container design and performance. Based in part on these studies, NRC has concluded that the level of protection provided by spent nuclear fuel transportation package designs under accident conditions is adequate. [1] Furthermore, actual spent nuclear fuel transport experience showcase a safety record that is exceptional and unparalleled when compared to other hazardous materials transportation shipments. There has never been a known or suspected release of the radioactive contents from an NRC-certified spent nuclear fuel cask as a result of a transportation accident. In 1999 the United States Nuclear Regulatory Commission (NRC) initiated a study, the Package Performance Study, to demonstrate the performance of spent fuel and spent fuel packages during severe transportation accidents. NRC is not studying or testing its current regulations, a s the rigorous regulatory accident conditions specified in 10 CFR Part 71 are adequate to ensure safe packaging and use. As part of this study, NRC currently plans on using detailed modeling followed by experimental testing to increase public confidence in the safety of spent nuclear fuel shipments. One of the aspects of this confirmatory research study is the commitment to solicit and consider public comment during the scoping phase and experimental design planning phase of this research.

Snyder, A. M.; Murphy, A. J.; Sprung, J. L.; Ammerman, D. J.; Lopez, C.

2003-02-25T23:59:59.000Z

99

Transportation  

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

Transportation banner Home Agenda Awards Exhibitors Lodging Posters Registration T-Shirt Contest Transportation Workshops Contact Us User Meeting Archives Users' Executive...

100

Transportation  

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

Transportation Print banner Home Agenda Awards Exhibitors Lodging Posters Registration T-Shirt Contest Transportation Workshops Contact Us User Meeting Archives Users' Executive...

Note: This page contains sample records for the topic "transportation studies university" 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

Transportation  

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

Links Transportation and Air Quality Transportation Energy Policy Analysis Batteries and Fuel Cells Buildings Energy Efficiency Electricity Grid Energy Analysis Appliance Energy...

102

Center for Transportation Studies Nohad A. Toulan School of Urban Studies and Planning  

E-Print Network (OSTI)

Center for Transportation Studies Nohad A. Toulan School of Urban Studies and Planning College-disciplinary research on multi-modal surface transportation issues; educating a diverse array of current practitioners and future leaders in the transportation field; and encouraging implementation of relevant research results

Bertini, Robert L.

103

GEOCENTRIFUGE STUDIES OF FLOW AND TRANSPORT IN POROUS MEDIA, FINAL REPORT FOR GRANT NUMBER DE-FG02-03ER63567 TO THE UNIVERSITY OF IDAHO (RW SMITH), ENVIRONMENTAL MANAGEMENT SCIENCE PROGRAM PROJECT NUMBER 86598, COUPLED FLOW AND REACTIVITY IN VARIABLY SATURATED POROUS MEDIA  

Science Conference Proceedings (OSTI)

Improved models of contaminant migration in heterogeneous, variably saturated porous media are required to better define the long-term stewardship requirements for U.S. Department of Energy (DOE) lands and to assist in the design of effective vadose-zone barriers to contaminant migrations. The development of these improved models requires field and laboratory results to evaluate their efficacy. However, controlled laboratory experiments simulating vadose conditions can require extensive period of time, and often are conducted at condition near saturation rather than the much drier conditions common in many contaminated arid vadose zone sites. Collaborative research undertaken by the Idaho National Laboratory (INL) and the University of Idaho as part of this Environmental Management Science Program project focused on the development and evaluation of geocentrifuge techniques and equipment that allows vadose zone experiments to be conducted for relevant conditions in time frames not possible in conventional bench top experiments. A key and novel aspect of the research was the use of the 2-meter radius geocentrifuge capabilities at the Idaho National Laboratory to conduct unsaturated transport experiments. Specifically, the following activities were conducted ** Reviewing of the theory of unsaturated flow in the geocentrifuge to establish the range of centrifuge accelerations/experimental conditions and the translation of centrifuge results to 1 gravity applications. ** Designing, constructing, and testing of in-flight experimental apparatus allowing the replication of traditional bench top unsaturated transport experiments on the geocentrifuge. ** Performing unsaturated 1-dimenstional column geocentrifuge experiments using conservative tracers to evaluate the effects of increased centrifugal acceleration on derived transport properties and assessing the scaling relationships for these properties. Because the application of geocentrifuge techniques to vadose transport is in its infancy experimental apparatus such as pumps, flow meters, columns, fraction collectors, etc. that would reliably function under the increased self weight experienced on the centrifuge had to be developed and tested as part of this project. Although, we initially planed to conduct experiments using reactive tracer and 2-dimensional heterogeneities, the cost and time associated with designing, building, and testing of experimental apparatus limited our experimental program to conservative tracer experiments using 1-dimensional columns. The results we obtained in this study indicate that the geocentrifuge technique is a viable experimental method for the study of subsurface processes where gravitational acceleration is important. The geocentrifuge allows experiments to be completed more quickly than tests conducted at 1-g, can be used to experimentally address important scaling issues, and permits experiments under a range of conditions that would be difficult or impossible using conventional approaches. The application of the geocentrifuge approaches and associated models developed in this project allows more meaningful investigation of DOE relevant vadose-zone issues under scalable conditions in time frames previously not obtainable.

Robert W. Smith; Carl D. Palmer; Earl D. Mattson

2007-06-15T23:59:59.000Z

104

Transportation  

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

Transportation Transportation Transportation of Depleted Uranium Materials in Support of the Depleted Uranium Hexafluoride Conversion Program Issues associated with transport of depleted UF6 cylinders and conversion products. Conversion Plan Transportation Requirements The DOE has prepared two Environmental Impact Statements (EISs) for the proposal to build and operate depleted uranium hexafluoride (UF6) conversion facilities at its Portsmouth and Paducah gaseous diffusion plant sites, pursuant to the National Environmental Policy Act (NEPA). The proposed action calls for transporting the cylinder at ETTP to Portsmouth for conversion. The transportation of depleted UF6 cylinders and of the depleted uranium conversion products following conversion was addressed in the EISs.

105

Transportation  

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

Health Risks » Transportation Health Risks » Transportation DUF6 Health Risks line line Accidents Storage Conversion Manufacturing Disposal Transportation Transportation A discussion of health risks associated with transport of depleted UF6. Transport Regulations and Requirements In the future, it is likely that depleted uranium hexafluoride cylinders will be transported to a conversion facility. For example, it is currently anticipated that the cylinders at the ETTP Site in Oak Ridge, TN, will be transported to the Portsmouth Site, OH, for conversion. Uranium hexafluoride has been shipped safely in the United States for over 40 years by both truck and rail. Shipments of depleted UF6 would be made in accordance with all applicable transportation regulations. Shipment of depleted UF6 is regulated by the

106

Screening study on high temperature energy transport systems  

SciTech Connect

The purpose of the study described in this document is to identify the options for transporting thermal energy over long distances. The study deals specifically and exclusively with high temperature (> 400/sup 0/C(752/sup 0/F)) energy for industrial use. Energy transport is seen as a potential solution to: high unit cost of small coal and nuclear steam generators, and opposition to siting of coal or nuclear plants near populated areas. The study is of a preliminary nature but covers many options including steam, molten salts, organics, and chemical heat pipes. The development status and potential problems of these and other energy transport methods are discussed. Energy transport concepts are compared on a fundamental level based on physical properties and also are subjected to an economic study. The economic study indicated that the chemical heat pipe, under a specific set of circumstances, appeared to be the least expensive for distances greater than about 32 km (20 miles). However, if the temperature of the energy was lowered, the heat transfer salt (sodium nitrate/nitrite) system would apparently be a better economic choice for less than about 80 km (50 miles). None of the options studied appear to be more attractive than small coal-fired boilers when the transport distance is over about 64 km (40 miles). Several recommendations are made for refining the analysis.

Graves, R.L.

1980-10-01T23:59:59.000Z

107

Transportation Engineering Graduate Programs Department of Civil & Environmental Engineering  

E-Print Network (OSTI)

Transportation Engineering Graduate Programs Department of Civil & Environmental Engineering Maseeh College of Engineering & Computer Science STUDY TRANSPORTATION ENGINEERING AT Portland, Oregon is famous for its multimodal transportation system. Why not come to Portland State University and study

Bertini, Robert L.

108

Transportation  

Science Conference Proceedings (OSTI)

Transportation systems are an often overlooked critical infrastructure component. These systems comprise a widely diverse elements whose operation impact all aspects of society today. This chapter introduces the key transportation sectors and illustrates ...

Mark Hartong; Rajn Goel; Duminda Wijesekera

2012-01-01T23:59:59.000Z

109

A PUBLICATION OF THE TEXAS TRANSPORTATION INSTITUTE MEMBER OF THE TEXAS A&M UNIVERSITY SYSTEM VOL. 40 NO. 3 2004 SAFETY SAVES  

E-Print Network (OSTI)

Advisory Council meets for the first time DISCUSSING THE FUTURE OF #12;CENTER FOR TRANSPORTATION SAFETY 3TA PUBLICATION OF THE TEXAS TRANSPORTATION INSTITUTE MEMBER OF THE TEXAS A&M UNIVERSITY SYSTEM VOL. 40 NO. 3 2004 SAFETY SAVES Special Section: Forty Years of Crash Testing Center for Transportation

110

University Loaned Normal Uranium Slug Disposition Study: University survey responses. Predecisional draft  

SciTech Connect

During the 1950`s and 1960`s, the Atomic Energy Commission loaned rejected natural uranium slugs from the Savannah River Site to United States universities for use in subcritical assemblies. Currently, there are sixty-two universities holding 91,798 slugs, containing about 167 metric tons of natural uranium. It was originally planned that the universities would return the material to Fernald when they no longer required it. Fernald has not received slugs since it was shut down in 1988. The Department of Energy`s Office of Weapons and Materials Planning requested that the Planning Support Group develop information to assist them in facilitating the return of the unwanted slugs to one or more of their facilities and develop alternatives for the ultimate disposition of this material. This supplemental report to the University Loaned Normal Uranium Slug Disposition Study documents responses to and summarizes the results of a survey of fifty-eight universities. University contacts and survey responses covering loaned slug descriptions, historical information, radiological data, current status, and plans and schedules are documented.

Becker, G.W. Jr.

1992-09-01T23:59:59.000Z

111

Transportation  

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

Meier AKMeier@lbl.gov (510) 486-4740 Links Transportation and Air Quality Batteries and Fuel Cells Buildings Energy Efficiency Electricity Grid Energy Analysis Energy...

112

Feasibility study for a transportation operations system cask maintenance facility  

SciTech Connect

The US Department of Energy (DOE), Office of Civilian Radioactive Waste Management (OCRWM) is responsible for the development of a waste management program for the disposition of spent nuclear fuel (SNF) and high-level waste (HLW). The program will include a transportation system for moving the nuclear waste from the sources to a geologic repository for permanent disposal. Specially designed casks will be used to safely transport the waste. The cask systems must be operated within limits imposed by DOE, the Nuclear Regulatory Commission (NRC), and the Department of Transportation (DOT). A dedicated facility for inspecting, testing, and maintaining the cask systems was recommended by the General Accounting Office (in 1979) as the best means of assuring their operational effectiveness and safety, as well as regulatory compliance. In November of 1987, OCRWM requested a feasibility study be made of a Cask Maintenance Facility (CMF) that would perform the required functions. 46 refs., 16 figs., 13 tabs.

Rennich, M.J.; Medley, L.G.; Attaway, C.R.

1991-01-01T23:59:59.000Z

113

Technology Analysis - Multi-Path Transportation Futures Study  

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

Multi-Path Transportation Futures Study: Vehicle Characterization and Scenario Analyses Multi-Path Transportation Futures Study: Vehicle Characterization and Scenario Analyses The Multi-Path Study began by defining the basic physical characteristics of future advanced midsize cars and midsize SUVs with drivetrain technologies ranging from advanced SI and CI (diesel) engine-based conventional drivetrains through hybrid drivetrains (including plug-ins), to fuel cell hybrids and plug-in hybrids, through pure-electric drivetrains. The study evaluates these vehicles’ fuel economy using Argonne’s PSAT simulation model, estimates their costs, and does detailed analyses of their cost-effectiveness, balancing first costs against fuel savings. The study uses a version of the National Energy Modeling System (developed by the Energy Information Administration in the U.S. Department of Energy) to evaluate several scenarios assuming different vehicle costs (one set based on a literature review, one based on DOE goals) and availability of purchase subsidies.

114

University of Minnesota Boosts Studies with Wind Power | Department of  

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

Boosts Studies with Wind Power Boosts Studies with Wind Power University of Minnesota Boosts Studies with Wind Power October 27, 2011 - 10:53am Addthis Time-lapse of the University of Minnesota's wind turbine construction, from September 6 - 23, 2011. | Courtesy of the University of Minnesota College of Science and Engineering Eric Escudero Eric Escudero Senior Public Affairs Specialist & Contractor, Golden Field Office What does this project do? The American-made Clipper Liberty wind turbine and a 426-foot tall meteorological tower will allow researchers to work on improving wind turbine efficiency and will help train a new generation of engineers and technicians for careers in the wind industry. President Obama's goal to generate 80 percent of our nation's electricity through clean energy sources by 2035 is ambitious, but

115

Comparative study of Waste Isolation Pilot Plant (WIPP) transportation alternatives  

Science Conference Proceedings (OSTI)

WIPP transportation studies in the Final Supplement Environmental Impact Statement for WIPP are the baseline for this report. In an attempt to present the most current analysis, this study incorporates the most relevant data available. The following three transportation options are evaluated for the Disposal Phase, which is assumed to be 20 years: Truck shipments, consisting of a tractor and trailer, with three TRUPACT-IIs or one RH-72B; Regular commercial train shipments consisting of up to three railcars carrying up to 18 TRUPACT-IIs or up to six RH-72Bs; Dedicated train shipments consisting of a locomotive, an idle car, railcars carrying 18 TRUPACT-IIs or six RH-72Bs, another idle car, and a caboose or passenger car with an emergency response specialist. No other cargo is carried. This report includes: A consideration of occupational and public risks and exposures, and other environmental impacts; A consideration of emergency response capabilities; and An extimation of comparative costs.

Not Available

1994-02-01T23:59:59.000Z

116

CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL RESEARCH & ANALYTICAL STUDIES  

E-Print Network (OSTI)

CALIFORNIA STATE UNIVERSITY, FULLERTON INSTITUTIONAL RESEARCH & ANALYTICAL STUDIES NUMBER OF CALIFORNIA HIGH SCHOOL GRADUATES IN SELECTED COUNTIES/REGIONS Data from the State of California, Department,741 46% 171,201 45% 171,029 46% California Total 298,602 100% 382,924 100% 368,011 100% #12;CALIFORNIA

de Lijser, Peter

117

Spheromak Energy Transport Studies via Neutral Beam Injection  

SciTech Connect

Results from the SSPX spheromak experiment provide strong motivation to add neutral beam injection (NBI) heating. Such auxiliary heating would significantly advance the capability to study the physics of energy transport and pressure limits for the spheromak. This LDRD project develops the physics basis for using NBI to heat spheromak plasmas in SSPX. The work encompasses three activities: (1) numerical simulation to make quantitative predictions of the effect of adding beams to SSPX, (2) using the SSPX spheromak and theory/modeling to develop potential target plasmas suitable for future application of neutral beam heating, and (3) developing diagnostics to provide the measurements needed for transport calculations. These activities are reported in several publications.

McLean, H S; Hill, D N; Wood, R D; Jayakumar, J; Pearlstein, L D

2008-02-11T23:59:59.000Z

118

Transportation capabilities study of DOE-owned spent nuclear fuel  

Science Conference Proceedings (OSTI)

This study evaluates current capabilities for transporting spent nuclear fuel owned by the US Department of Energy. Currently licensed irradiated fuel shipping packages that have the potential for shipping the spent nuclear fuel are identified and then matched against the various spent nuclear fuel types. Also included are the results of a limited investigation into other certified packages and new packages currently under development. This study is intended to support top-level planning for the disposition of the Department of Energy`s spent nuclear fuel inventory.

Clark, G.L.; Johnson, R.A.; Smith, R.W. [Packaging Technology, Inc., Tacoma, WA (United States); Abbott, D.G.; Tyacke, M.J. [Lockheed Idaho Technologies Co., Idaho Falls, ID (United States)

1994-10-01T23:59:59.000Z

119

Study of Long-Term Transport Action Plan for ASEAN | Open Energy  

Open Energy Info (EERE)

Long-Term Transport Action Plan for ASEAN Long-Term Transport Action Plan for ASEAN Jump to: navigation, search Name Study of Long-Term Transport Action Plan for ASEAN Agency/Company /Organization Association of Southeast Asian Nations (ASEAN), Institution for Transport Policy Studies (ITPS), Clean Air Asia, Transport Research Laboratory (TRL), Mizuho Information & Research Institute (MHIR) Partner Nippon Foundation, Ministry of Planning, Ministry of Transport Sector Climate, Land Focus Area Greenhouse Gas, People and Policy, Transportation Topics Background analysis, Baseline projection, Co-benefits assessment, - Environmental and Biodiversity, GHG inventory, Low emission development planning, -LEDS, Pathways analysis, Policies/deployment programs Website http://cleanairinitiative.org/

120

ABSTRACT UNIVERSITY OF LUND CAR SHARING NETWORKS ROLE OF CAR SHARING IN TRANSPORTATION  

E-Print Network (OSTI)

Transportation within Canada plays a fundamental role in society; with mobility, people are able to interact (pursue leisure, conduct business, and transport goods), and access services. Personal vehicles are the main mode of transportation today and have many costs on society such as greenhouse gas emissions. Canada has recently ratified the Kyoto Protocol and now faces unique challenges of reducing emissions through encouraging sustainable transportation. Car sharing networks have great potential to sponsor emission reductions through reduced personal vehicle usage, without sacrificing personal mobility. Car Sharing is a sustainable alternative to the traditional personal vehicle. Car sharing is defined by a joint access sharing of automobiles that allow members to rent vehicles on an as needed pay per use basis located in urban dense neighbourhoods. Evaluating the role of car sharing and analysis in regards to sustainable transportation objectives are explored. This research defines sustainable development and its parameters to be inclusive of both a broad and narrow consideration. Car Sharing offers social, economic and environmental benefits. One social and economic benefit emphasized is an increase in equity within low income users. This equity may be achieved through increased affordability by shifting fixed pricing structures and providing an alternative to costly fixed capital (vehicle ownership) expenditures. Another advantage includes a reduced vehicle

Spencer Brown

2005-01-01T23:59:59.000Z

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


121

Nevada potential repository preliminary transportation strategy Study 2. Volume 1  

SciTech Connect

The objectives of this study were to build on the findings of the Nevada Potential Repository Preliminary Transportation Strategy Study 1 (CRWMS M&O 1995b), and to provide additional information for input to the repository environmental impact statement (EIS) process. In addition, this study supported the future selection of a preferred rail corridor and/or heavy haul route based on defensible data, methods, and analyses. Study research did not consider proposed legislation. Planning was conducted according to the Civilian Radioactive Waste Management Program Plan (DOE 1994a). The specific objectives of Study 2 were to: eliminate or reduce data gaps, inconsistencies, and uncertainties, and strengthen the analysis performed in Study 1; develop a preliminary list of rail route evaluation criteria that could be used to solicit input from stakeholders during scoping meetings. The evaluation criteria will be revised based on comments received during scoping; restrict and refine the width of the four rail corridors identified in Study 1 to five miles or less, based on land use constraints and engineering criteria identified and established in Study 2; evaluate national-level effects of routing spent nuclear fuel and high-level waste to the four identified branch lines, including the effects of routing through or avoiding Las Vegas; continue to gather published land use information and environmental data to support the repository EIS; continue to evaluate heavy haul truck transport over three existing routes as an alternative to rail and provide sufficient information to support the repository EIS process; and evaluate secondary uses for rail (passenger use, repository construction, shared use).

NONE

1996-02-01T23:59:59.000Z

122

Center for Advanced Infrastructure & Transportation Rutgers, The State University of New Jersey  

E-Print Network (OSTI)

medical Home Project 150,462 08-104 Allouche, Erez Applications of Inorganic Polymer Concrete (Geopolymer Prostate Cancer Detection System ULM 2,000 Erez Allouche Applications of Inorganic Polymer Concrete (Geopolymer') in Transportation Structures Located in Harsh Environments LTRC 30,000 Kody Varah- ramyan

123

Center for Advanced Infrastructure & Transportation Rutgers, The State University of New Jersey  

E-Print Network (OSTI)

that of concrete. #12;20 Center for Advanced Infrastructure & Transportation Annual Report 2003-2004 Geopolymer TIS Evaluation (Area No.1) Geopolymer Column Wrapping Column wrapping with fiber- reinforced polymer, therefore, limits the ingress of salt and water as long as the bond between the concrete and FRP remains

124

Creating value from uncertainty : a study of ocean transportation contracting  

E-Print Network (OSTI)

How can financial tools like real options and hedging mitigate and create value from uncertainty in transportation? This paper describes these concepts and identifies research on them that has relevance to transportation. ...

Plsson, Sigurjn

2005-01-01T23:59:59.000Z

125

Studies of Transport Properties of Fractures: Final Report  

DOE Green Energy (OSTI)

We proposed to study several key factors controlling the character and evolution of fracture system permeability and transport processes. We suggest that due to surface roughness and the consequent channeling in single fractures and in fracture intersections, the tendency of a fracture system to plug up, remain permeable, or for permeability to increase due to chemical dissolution/precipitation conditions will depend strongly on the instantaneous flow channel geometry. This geometry will change as chemical interaction occurs, thus changing the permeability through time. To test this hypothesis and advance further understanding toward a predictive capability, we endeavored to physically model and analyze several configurations of flow and transport of inert and chemically active fluids through channels in single fractures and through fracture intersections. This was an integrated program utilizing quantitative observations of fractures and veins in drill core, quantitative and visual observations of flow and chemical dissolution and precipitation within replicas of real rough-walled fractures and fracture intersections, and numerical modeling via lattice Boltzmann methods.

Stephen R. Brown

2006-06-30T23:59:59.000Z

126

UCSB 2010 Transportation Study Prepared Spring 2010 in collaboration with the Chancellor's Campus Sustainability  

E-Print Network (OSTI)

UCSB 2010 Transportation Study Prepared Spring 2010 in collaboration with the Chancellor's Campus transportation studies. The purposes of this report include: characterizing the commuting habits of UCSB of transportation; and helping estimate UCSB's scope 3 GHG emissions. Over time, consistent reporting of this data

Akhmedov, Azer

127

Airborne Lidar Tracking of Fluorescent Tracers for Atmospheric Transport and Diffusion Studies  

Science Conference Proceedings (OSTI)

Development and validation of transport models for the study of regional acid deposition require improved observations of pollutant transport and dispersion processes. No suitable method for air-parcel tracking along nonconstant density surfaces ...

Edward E. Uthe; William Viezee; Bruce M. Morley; Jason K. S. Ching

1985-10-01T23:59:59.000Z

128

Study of some parameters interstellar transport using of magnetic umbrella  

E-Print Network (OSTI)

Interstellar transport is an object of interest in many sci-fi stories. In history a lot of sci-fi predictions have turned into reality, such as communications satellites, deep-sea submarines and journies to the moon. In this work we study some physical parameters of a space ship which uses a magnetic umbrella. Our spaceship generates a magnetic field in its neighborhood and captures charged protons into a magnetic trap. These particles are taken into a fusion reactor. The obtained energy and waste in form of helium are used as a fuel in an ion engine. With the help of elementary physics we can work out the basic physical parameters of the ship, e.g. maximal velocity, acceleration of the ship or acceleration time period.

Martin ?ermk

2013-01-28T23:59:59.000Z

129

Energy Policy Act transportation rate study: Interim report on coal transportation  

SciTech Connect

The primary purpose of this report is to examine changes in domestic coal distribution and railroad coal transportation rates since enactment of the Clean Air Act Amendments of 1990 (CAAA90). From 1988 through 1993, the demand for low-sulfur coal increased, as a the 1995 deadline for compliance with Phase 1 of CAAA90 approached. The shift toward low-sulfur coal came sooner than had been generally expected because many electric utilities switched early from high-sulfur coal to ``compliance`` (very low-sulfur) coal. They did so to accumulate emissions allowances that could be used to meet the stricter Phase 2 requirements. Thus, the demand for compliance coal increased the most. The report describes coal distribution and sulfur content, railroad coal transportation and transportation rates, and electric utility contract coal transportation trends from 1979 to 1993 including national trends, regional comparisons, distribution patterns and regional profiles. 14 figs., 76 tabs.

NONE

1995-10-01T23:59:59.000Z

130

A PUBLICATION OF THE TEXAS TRANSPORTATION INSTITUTE n MEMBER OF THE TEXAS A&M UNIVERSITY SYSTEM n VOL. 42 n NO. 4 n 2006 TTI and Texas A&M team up to educate  

E-Print Network (OSTI)

VOL. 42 n NO. 4 n 2006 TTI and Texas A&M team up to educate future transportation professionals NextA PUBLICATION OF THE TEXAS TRANSPORTATION INSTITUTE n MEMBER OF THE TEXAS A&M UNIVERSITY SYSTEM n Transportation Researcher is published by the Texas Transportation Institute to inform readers about its research

131

Geothermal studies at the University of Utah Research Institute  

SciTech Connect

The University of Utah Research Institute (WRI) is a self-supporting corporation organized in December 1972 under the Utah Non-Profit Corporation Association Act. Under its charter, the Institute is separate in its operations and receives no direct financial support from either the University of Utah or the State of Utah. The charter includes provisions for WRI to conduct both public and proprietary scientific work for governmental agencies, academic institutions, private industry, and individuals. WRI is composed of five divisions, shown in Figure 1: the Earth Science Laboratory (ESL), the Environmental Studies Laboratory (EVSL), the Center for Remote Sensing and Cartography (CRSC), the Engineering Technology Laboratory (ETL) and the Atmospheric Physics Laboratory (APL). The Earth Science Laboratory has a staff of geologists, geochemists and geophysicists who have a broad range of experience in geothermal research and field projects as well as in mineral and petroleum exploration. The Environmental Studies Laboratory offers a variety of technical services and research capabilities in the areas of air quality and visibility, acid precipitation, surface and groundwater contamination, and environmentally caused stress in vegetation. The Center for Remote Sensing and Cartography offers applied research and services with a full range of remote sensing and mapping capability, including satellite and airborne imagery processing and interpretation. The Engineering Technology Laboratory is currently studying the interaction of the human body with electromagnetic radiation. The Atmospheric Physics Laboratory is developing hygroscopic droplet growth theory and orographic seeding models for dispersal of fog.

None

1988-07-01T23:59:59.000Z

132

NREL: News - Transportation Energy Futures Study Reveals Potential...  

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

generation, and other applications. Transportation Demand Opportunities to save energy and abate GHG emissions through community development and urban planning. Trip...

133

Transport Studies Enabling Efficiency Optimization of Cost-Competitive...  

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

August 31, 2012 Fiscal Year (FY) 2012 Objectives Develop and validate a predictive transport model that * enables efficiency maximization at conditions that meet DOE cost...

134

Sensitivity Study of Predictions of an ITG-based Transport Model  

E-Print Network (OSTI)

. for Plasma Research # University of Texas, Inst. for Fusion Studies We investigate the effects of various. Dorland , M. Kotschenreuther# Princeton Plasma Physics Lab University of Maryland, Inst. for Plasma Research # University of Texas, Inst. for Fusion Studies This is a status report of work in progress

Hammett, Greg

135

Energy study of railroad freight transportation. Volume 1. Executive summary  

SciTech Connect

The railroad industry plays a vital role in transporting goods, raw materials, and food necessary to the well being of the population and necessary to facilitate the operations of our industrial economy. Because of the vital part that the railroad industry plays in the economy and because of its ability to move goods with relatively small amounts of fuel, the US ERDA embarked on a study to determine the role of the Federal government in promoting conservation in the industry and in freight movements in general. Toward this final objective, the study compiled a description of the railroad industry, its structure, equipment, facilities, economics, and energy consumption; compiled a description of the regulation of the industry and considered ways in which the regulation has affected fuel consumption by the railroads; and analyzed candidates for fuel efficiency improvement and evaluated them on the basis of economics and the likelihood of their adoption by industry. A description of the industry, an analysis of energy consumption by the industry, a discussion of mechanisms for evaluating efficiency improvement proposals, a description and evaluation of conservation efficiency improvement proposals, a description and evaluation of conservation opportunities, and a discussion of recommended activities are included.

1979-08-01T23:59:59.000Z

136

Bangladesh: Case Studies Bangladesh: Case Studies Renewable Energy Research Centre, Dhaka University, Bangladesh  

Open Energy Info (EERE)

Renewables in Renewables in Utilization of Renewables in Bangladesh: Case Studies Bangladesh: Case Studies Renewable Energy Research Centre, Dhaka University, Bangladesh Renewable Energy Research Centre, Dhaka University, Bangladesh Case Study I: Solar market electrification LGED has successfully completed Solar Market Electrification in Gangutia growth center under Sailkupa Thana in Jhenaidha district. This activity has been taken under sustainable rural energy (SRE) Project. The objectives of this project are to install a demonstrative plant of a centralized solar photovoltaic system for electrification of a rural market in the off-grid area and to assess its technical and economic viability in the context of rural Bangladesh. Gangutia growth center has been selected for solar

137

Tracer Equivalent Latitude: A Diagnostic Tool for Isentropic Transport Studies  

Science Conference Proceedings (OSTI)

Area equivalent latitude based on potential vorticity (PV) is a widely used diagnostic for isentropic transport in the stratosphere and upper troposphere. Here, an alternate method for calculating equivalent latitude is explored, namely, a ...

Douglas R. Allen; Noboru Nakamura

2003-01-01T23:59:59.000Z

138

A Case Study of Mobilization and Transport of Saharan Dust  

Science Conference Proceedings (OSTI)

Numerical models of the atmosphere and aerosols are used to investigate mobilization and transport of Saharan dust over West Africa and the tropical Atlantic Ocean for 2328 August 1974. We have found that mobilization during this period was ...

Douglas L. Westphal; Owen B. Toon; Toby N. Carlson

1988-08-01T23:59:59.000Z

139

Concepts studies for future intracity air transportation systems  

E-Print Network (OSTI)

Summary: This report is concerned with describing the possible application of future air transportation systems within urban areas of the United States. The planning horizon extends to 1995 and the report focuses on the ...

Joint DOT-NASA Civil Aviation Research and Development Policy Study.; United States. National Aeronautics and Space Administration; Massachusetts Institute of Technology. Flight Transportation Laboratory

1970-01-01T23:59:59.000Z

140

Energy Policy Act Transportation Study: Interim Report on Natural Gas Flows and Rates  

Reports and Publications (EIA)

This report, summarized data and studies that could be used to address the impact of legislative and regulatory actions on natural gas transportation rates and flow patterns.

Information Center

1995-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "transportation studies university" 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

Helium, Iron and Electron Particle Transport and Energy Transport Studies on the TFTR Tokamak  

DOE R&D Accomplishments (OSTI)

Results from helium, iron, and electron transport on TFTR in L-mode and Supershot deuterium plasmas with the same toroidal field, plasma current, and neutral beam heating power are presented. They are compared to results from thermal transport analysis based on power balance. Particle diffusivities and thermal conductivities are radially hollow and larger than neoclassical values, except possibly near the magnetic axis. The ion channel dominates over the electron channel in both particle and thermal diffusion. A peaked helium profile, supported by inward convection that is stronger than predicted by neoclassical theory, is measured in the Supershot The helium profile shape is consistent with predictions from quasilinear electrostatic drift-wave theory. While the perturbative particle diffusion coefficients of all three species are similar in the Supershot, differences are found in the L-Mode. Quasilinear theory calculations of the ratios of impurity diffusivities are in good accord with measurements. Theory estimates indicate that the ion heat flux should be larger than the electron heat flux, consistent with power balance analysis. However, theoretical values of the ratio of the ion to electron heat flux can be more than a factor of three larger than experimental values. A correlation between helium diffusion and ion thermal transport is observed and has favorable implications for sustained ignition of a tokamak fusion reactor.

Synakowski, E. J.; Efthimion, P. C.; Rewoldt, G.; Stratton, B. C.; Tang, W. M.; Grek, B.; Hill, K. W.; Hulse, R. A.; Johnson, D .W.; Mansfield, D. K.; McCune, D.; Mikkelsen, D. R.; Park, H. K.; Ramsey, A. T.; Redi, M. H.; Scott, S. D.; Taylor, G.; Timberlake, J.; Zarnstorff, M. C. (Princeton Univ., NJ (United States). Plasma Physics Lab.); Kissick, M. W. (Wisconsin Univ., Madison, WI (United States))

1993-03-00T23:59:59.000Z

142

Site study plan for Transportation, Deaf Smith County Site, Texas: Preliminary draft  

SciTech Connect

This site study plan describes transportation field studies to be conducted during the characterization of the Deaf Smith County, Texas, site for the US Department of Energy's Salt Repository Project. The studies are needed to identify and assess potential project impacts to transportation infrastructure and systems in the project vicinity and along potential transportation routes to the site across the State of Texas. The studies are also needed to locate and design project transportation facilities, and to evaluate and design impact mitigation. After identifying the transportation information requirements needed to comply with Federal, State, and local regulations and repository program requirements, the site study plan describes the study design and rationale, the field data collection procedures and equipment, the data analysis methods and application of results, the data management strategy, the schedule of field activities, the management of the study, and the study's quality assurance program. The field data collection activities are organized into programs for the characterization of site vicinity rail corridors and highway corridors, characterization of alternative statewide transportation routes, monitoring of site characterization effects on transportation, characterization of aircraft overflight patterns and hazardous material transportation patterns, and assessment of emergency response preparedness along alternative statewide transportation routes. 34 refs., 10 figs., 2 tabs.

1987-06-01T23:59:59.000Z

143

LIGHTING EFFICIENCY FEASIBILITY STUDY OF THREE OHIO UNIVERSITY BUILDINGS.  

E-Print Network (OSTI)

??This thesis aims to evaluate the lighting efficiency of three Ohio University campus buildings. The primary research question is: What are the short- versus long-term (more)

Kariyeva, Jahan

2006-01-01T23:59:59.000Z

144

TRANSPORTATION TRANSPORTATION  

E-Print Network (OSTI)

TEXASTRANS TEXAS TRANSPORTATION HALL HONOR OF HALL HONOR OF TEXASTRAN HALL HONOR OF TEXASTRAN HALL HONOR OF Inductees #12;2 TEXAS TRANSPORTATION HALL HONOR OF L NOR OF Texas is recognized as having one of the finest multimodal transportation systems in the world. The existence of this system has been key

145

Transportation Energy: Supply, Demand and the Future  

E-Print Network (OSTI)

Transportation Energy: Supply, Demand and the Future http://www.uwm.edu/Dept/CUTS//2050/energy05.pdf Edward Beimborn Center for Urban Transportation Studies University of Wisconsin-Milwaukee Presentation to the District IV Conference Institute of Transportation Engineers June, 2005, updated September

Saldin, Dilano

146

SUSTAINABLE TRANSPORTATION ENERGY PATHWAYS A Research Summary for Decision Makers  

E-Print Network (OSTI)

SUSTAINABLE TRANSPORTATION ENERGY PATHWAYS A Research Summary for Decision Makers Edited by Joan Ogden and Lorraine Anderson #12;Institute of Transportation Studies University of California, Davis One TRANSPORTATION ENERGY PATHWAYS PART 3: SCENARIOS FOR A LOW-CARBON TRANSPORTATION FUTURE PART 3 Part 3: Scenarios

California at Davis, University of

147

SUSTAINABLE TRANSPORTATION ENERGY PATHWAYS A Research Summary for Decision Makers  

E-Print Network (OSTI)

SUSTAINABLE TRANSPORTATION ENERGY PATHWAYS A Research Summary for Decision Makers Edited by Joan Ogden and Lorraine Anderson #12;Institute of Transportation Studies University of California, Davis One TRANSPORTATION ENERGY PATHWAYS PART 3 CHAPTER 10: OPTIMIZING THE TRANSPORTATION CLIMATE MITIGATION WEDGE Chapter

California at Davis, University of

148

Center for transportation studies The NewAmerican  

E-Print Network (OSTI)

--such as shale oil and natural gas--are having a seismic impact on Upper Midwest transportation networks fracking really took off, the Bakken formation has become one of the most active shale oil fields fracturing, or fracking, techniques have transformed shale deposits from marginal sources of hydrocarbon fuel

Minnesota, University of

149

Energy Policy Act transportation rate study: Availability of data and studies  

Science Conference Proceedings (OSTI)

Pursuant to Section 1340(c) of the Energy Policy Act of 1992 (EPACT), this report presents the Secretary of Energy`s review of data collected by the Federal Government on rates for rail and pipeline transportation of domestic coal, oil, and gas for the years 1988 through 1997, and proposals to develop an adequate data base for each of the fuels, based on the data availability review. This report also presents the Energy Information Administration`s findings regarding the extent to which any Federal agency is studying the impacts of the Clean Air Act Amendments of 1990 (CAAA90) and other Federal policies on the transportation rates and distribution patterns of domestic coal, oil, and gas.

Not Available

1993-10-13T23:59:59.000Z

150

Department of Gender Studies Indiana University-Bloomington  

E-Print Network (OSTI)

to maintain an active research and publication profile consistent with tenure at a Research One university and elective courses (typically a 2-2 course load) and advising student research at all levels, including

Indiana University

151

Study of Flow, Turbulence and Transport on the Large Plasma Device  

E-Print Network (OSTI)

Axial versus Radial Transport . . . . . . . . . . . . .223 A LAPD Transport172 Turbulence and Transport

Schaffner, David A.

2013-01-01T23:59:59.000Z

152

Northwestern University Transportation Center  

E-Print Network (OSTI)

the piezoelectric system, value of avoided inspection costs for the roadway or railway, if any. #12;Released CONSULTANT REPORT Assessment of Piezoelectric Materials for Roadway Energy Harvesting Cost of Energy Commission seeks to better understand the current status of piezoelectric-based energy-harvesting technology

MacIver, Malcolm A.

153

Life Cycle Analysis Study of the Hennings Building at the University of British Columbia  

E-Print Network (OSTI)

1 Life Cycle Analysis Study of the Hennings Building at the University of British Columbia #12 .................................................................................................................9 Building Model............................................................................................................................19 Rockwool Insulation

154

A study of two phases heat transport capacity in a micro heat pipe  

Science Conference Proceedings (OSTI)

Present study modifies Cotter's model by using the dimensionless liquid flow shape factor, K1, to predict the maximum heat transport capacity and to discus the effects of contact angle. The results indicated that as the dimensionless ... Keywords: Cotter's model, contact angle, dimensionless, heat pipe, heat transport capacity, shape factor

Cheng-Hsing Hsu; Kuang-Yuan Kung; Shu-Yu Hu; Ching-Chuan Chang

2009-07-01T23:59:59.000Z

155

SOLERAS - Saudi University Solar Cooling Laboratories Project: King Faisal University. Design analysis study. Volume 3. Appendixes VII-X  

Science Conference Proceedings (OSTI)

Documentation supporting the proposed construction of a passively cooled house at King Faisal University in Saudi Arabia is presented. The documents include: computer printouts for comparisons of design; landscapes analysis; field station study for Al Batin, Saudi Arabia; data acquisition systems; and performance evaluation. (BCS)

Not Available

1985-01-01T23:59:59.000Z

156

Sustainable Transportation on Campus and in the Community Keynote Address: "University of California Builds Green and Goes Solar"  

E-Print Network (OSTI)

of California Builds Green and Goes Solar" Matthew St. Clair, University of California Office of the President in that. So I'm going to tell you the story of how the University of California system and it. University of California system as Mike mentioned, ten campuses plus five medical centers plus three national

Kyte, Michael

157

Transportation Services and Innovation in the Housing Industry: A Study of the Relations between Transportation and Production  

E-Print Network (OSTI)

derived social costs by substituting direct transportationsocial gains from both reduced direct transportation costs

Souleyrette, Reginald R. II

1992-01-01T23:59:59.000Z

158

Energy policy act transportation study: Interim report on natural gas flows and rates  

Science Conference Proceedings (OSTI)

This report, Energy Policy Act Transportation Study: Interim Report on Natural Gas Flows and Rates, is the second in a series mandated by Title XIII, Section 1340, ``Establishment of Data Base and Study of Transportation Rates,`` of the Energy Policy Act of 1992 (P.L. 102--486). The first report Energy Policy Act Transportation Study: Availability of Data and Studies, was submitted to Congress in October 1993; it summarized data and studies that could be used to address the impact of legislative and regulatory actions on natural gas transportation rates and flow patterns. The current report presents an interim analysis of natural gas transportation rates and distribution patterns for the period from 1988 through 1994. A third and final report addressing the transportation rates and flows through 1997 is due to Congress in October 2000. This analysis relies on currently available data; no new data collection effort was undertaken. The need for the collection of additional data on transportation rates will be further addressed after this report, in consultation with the Congress, industry representatives, and in other public forums.

NONE

1995-11-17T23:59:59.000Z

159

Transport Studies Enabling Efficiency Optimization of Cost-Competitive Fuel Cell Stacks  

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

AURORA Program Overview Topic 4A. Transport within the PEM Stack / Transport Studies Transport Studies Enabling Efficiency Optimization of Cost-Competitive Fuel Cell Stacks Award#: DE-EE0000472 US DOE Fuel Cell Projects Kickoff Meeting Washington, DC September 30, 2009 Program Objectives The objective of this program is to optimize the efficiency of a stack technology meeting DOE cost targets. As cost reduction is of central importance in commercialization, the objective of this program addresses all fuel cell applications. AURORA C. Performance Technical Barriers Premise: DOE cost targets can be met by jointly exceeding both the Pt loading (1.0 W/cm2) targets.

160

Progress of Superdense Plasma Research in LHD: Sustainment and Transport Study  

E-Print Network (OSTI)

1 EX/1-5 Progress of Superdense Plasma Research in LHD: Sustainment and Transport Study T. Morisaki flux surface region [5]. In this paper recent progress of superdense plasma research is presented

Ito, Atsushi

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


161

Heat recovery and thermal storage : a study of the Massachusetts State Transportation Building  

E-Print Network (OSTI)

A study of the energy system at the Massachusetts State Transportation Building was conducted. This innovative energy system utilizes internal-source heat pumps and a water thermal storage system to provide building heating ...

Bjorklund, Abbe Ellen

1986-01-01T23:59:59.000Z

162

Combined Use of Three Techniques for Studying Transport and Dispersion in Cumuli  

Science Conference Proceedings (OSTI)

The results from three methods for studying transport and dispersion in cumuli are compared. These three methods include two tracer techniques and a numerical simulation. The tracers, SF6 and radar chaff, were simultaneously released below the ...

Jefrey Stith; John Scala; Roger Reinking; Brooks Martner

1996-09-01T23:59:59.000Z

163

Eliminating Humidity and Condensation Problems in University Dormitories - Case Study  

E-Print Network (OSTI)

Krueger Hall, McFadden Hall and Rudder Hall are dormitories used for housing on-campus students of Texas A&M University (TAMU). These halls have suffered with humidity problems for many years. The Continuous Commissioning (CCSM) group of the Energy Systems Lab in collaboration with the Utilities Office of Energy Management, the TAMU Physical Plant, was dispatched to perform Continuous Commissioning on these three dormitories in order to find viable solutions to the humidity issues. The CC group performed extensive field tests and analysis on building AHU systems, exhaust systems, building construction, and the Energy Management Control System (EMCS). This paper presents the investigation and follow-up efforts, which identified reasons and corrective measures for the high humidity levels in the living areas of McFadden and Rudder Halls, and condensation in the bathroom ceilings of Krueger Hall, transforming these inefficient, humid university dormitories into comfortable environments.

Claridge, D.; Turner, W. D.; Zhu, Y.; Chen, H.; Bruner, H., Jr.; Hugghins, J.; Deng, S.

2002-01-01T23:59:59.000Z

164

Project Summary Report 0-4266-S 1 The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 0-4266-S ­ 1 ­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN Project) in collaboration with the Texas Department of Transportation (TxDOT) conducted a study to identify opportunities

Texas at Austin, University of

165

Studies of space-charge-dominated multispecies beam in a solenoid based beam transport line  

Science Conference Proceedings (OSTI)

A self-consistent particle-in-cell (PIC) simulation is used to study the transport properties of a space-charge-dominated multispecies beam propagating through a solenoid-based low energy beam transport line. The evolution of the beam radius and emittance growth of each species arising due to the nonlinear space-charge forces has been investigated. The self-consistent PIC simulation shows the formation of hollow density profiles of subdominant unwanted species around the primary beam, downstream of the transport line. We have utilized this effect for efficient removal of unwanted species by making use of a slit at a suitable location in the beam line.

Sing Babu, P.; Goswami, A.; Pandit, V. S. [Variable Energy Cyclotron Centre, 1/AF, Bidhannagar, Kolkata-700064 (India)

2012-11-15T23:59:59.000Z

166

2006 TRANSPORTATION TOMORROW SURVEY JOINT PROGRAM IN TRANSPORTATION  

E-Print Network (OSTI)

2006 TRANSPORTATION TOMORROW SURVEY JOINT PROGRAM IN TRANSPORTATION UNIVERSITY OF TORONTO 2006 Transportation Tomorrow Survey Data Presentation #12;2006 TRANSPORTATION TOMORROW SURVEY JOINT PROGRAM IN TRANSPORTATION UNIVERSITY OF TORONTO City of Hamilton City of Kawartha Lakes City of Guelph City of Brantford

Toronto, University of

167

Cross-sector policy research: insights from the UK energy and transport sectors  

E-Print Network (OSTI)

Pearman, University of Leeds; Mayer Hillman, Policy Studies Institute, London; Andy Costain and Sally Scarlett of Planning Transport, Research and Computation; Luis Willumsen, Steer, Davis and Gleave; and Mrs Maureen Oxford, Transport and Road Research...

Peake, Stephen Robert

1993-10-26T23:59:59.000Z

168

A Publication of the Texas Transportation Institute Member of The Texas A&M University System Vol. 38 No. 1 2002 T E X A S T R A N S P O R TAT I O N  

E-Print Network (OSTI)

A Publication of the Texas Transportation Institute · Member of The Texas A&M University System #12;2 Texas Transportation Researcher Truck traffic increases call for innovative solutions 2,300,000 739,800 1995 1999 Number of trucks entering Texas at nine border crossing locations Texas Truck

169

Training managers: a case study of a French corporate university  

E-Print Network (OSTI)

This paper will analyze the learning design from the learning designers and trainers point of view. Focusing on the training system, we use a threefold model: ideational, functional and experienced dimensions of a training system. In the French public mail company, training for all managers is provided by a department of the Corporate University: the School of Managers. How has the project evolved since the original plan? If there are some gaps, how can we analyze the fact that, when it comes to innovation, "things never go exactly as planned"? Using interviews with designers and trainers involved in this project (N=7), we present the results of a discourse analysis performed with computer-assisted software. Answering the main goals of the research, the results will help us to better understand the prior ideas of the people in charge of the original system about (a) professionalization of managers, and (b) emotional and socioaffective dimensions of learning.

Simon Mallard Phd Student; Jerome Eneau; Professor Adult Education

2013-01-01T23:59:59.000Z

170

A Self-Contained Sector-Scanning Sonar for Bottom Roughness Observations as Part of Sediment Transport Studies  

Science Conference Proceedings (OSTI)

Studies and models of sediment transport in the bottom boundary layer require knowledge of the bottom roughness as a parameter affecting the suspension and transport of sediment. Knowledge of this has often been quite imprecise since measurements ...

J. D. Irish; J. F. Lynch; P. A. Traykovski; A. E. Newhall; K. Prada; A. E. Hay

1999-11-01T23:59:59.000Z

171

INLAND PORT TRANSPORTATION EVALUATION GUIDE  

E-Print Network (OSTI)

INLAND PORT TRANSPORTATION EVALUATION GUIDE by Robert Harrison, Center for Transportation Research Transportation Institute, The Texas A&M University System; and Jolanda Prozzi, Center for Transportation Research, The University of Texas at Austin CENTER FOR TRANSPORTATION RESEARCH Bureau of Engineering Research

Texas at Austin, University of

172

Carbon Dioxide Transport and Storage Costs in NETL Studies  

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

Engineering and Economic Assessment. 2 This study utilized a similar basis for pipeline costs (Oil and Gas Journal's pipeline cost data up to the year 2000) but added a CO 2...

173

Energy study of rail passenger transportation. Volume 1. Executive summary  

SciTech Connect

The results and conclusions of the study by SRI treats the following topics: physical assets and services of rail passenger systems; energy demands and intensities; roles of local institutions; the industry future; and the role of the Federal government. Data reported were collected in 1976 and 1977, and in most cases, cover calendar year 1975.

Henderson, C.

1979-08-01T23:59:59.000Z

174

SUSTAINABLE TRANSPORTATION ENERGY PATHWAYS A Research Summary for Decision Makers  

E-Print Network (OSTI)

SUSTAINABLE TRANSPORTATION ENERGY PATHWAYS A Research Summary for Decision Makers Edited by Joan Ogden and Lorraine Anderson #12;Institute of Transportation Studies University of California, Davis One TRANSPORTATION ENERGY PATHWAYS CHAPTER 8: SCENARIOS FOR DEEP REDUCTIONS IN GREENHOUSE GAS EMISSIONS PART 3

California at Davis, University of

175

Transportation Periodicals And Newsletters Currently Received At The Institute Of Transportation Studies Library, University Of California At Berkeley  

E-Print Network (OSTI)

Research Institute quarterly 1979 - present (broken file) 1966 - present RailResearch Institute quarterly 1971 - present (broken file) 1966 - present RailResearch Board semi-annual Making tracks. Sacramento, CA : Caltrans Rail

Hernandez, Paul A.

2000-01-01T23:59:59.000Z

176

Transportation Periodicals And Newsletters Currently Received At The Institute Of Transportation Studies Library, University Of California At Berkeley  

E-Print Network (OSTI)

highway patrolman. Sacramento, CA : California Associationannual Making tracks. Sacramento, CA : Caltrans Rail ProgramSmog check advisory. Sacramento, CA : California Dept. of

Hernandez, Paul A.

2000-01-01T23:59:59.000Z

177

Going the Distance? NRC's Response to the National Academy of Science's Transportation Study  

Science Conference Proceedings (OSTI)

In February 2006, the National Academy of Sciences (NAS) published the results of a 3 1/2-year study, titled Going the Distance, that examined the safety of transporting spent nuclear fuel (SNF) and high level waste (HLW) in the United States. NAS initiated this study to address what it perceived to be a national need for an independent, objective, and authoritative analysis of SNF and HLW transport in the United States. The study was co-sponsored by the U.S. Nuclear Regulatory Commission (NRC), the U.S. Department of Energy (DOE), the U.S. Department of Transportation (DOT), the Electric Power Research Institute and the National Cooperative Highway Research Program. This paper addresses some of the recommendations made in the NAS study related to the performance of SNF transportation casks in long duration fires, the use of full-scale package testing, and the need for an independent review of transportation security prior to the commencement of large scale shipping campaigns to an interim storage site or geologic repository. In conclusion: The NRC believes that the current regulations in 10 CFR Part 71 for the design of SNF and HLW transportation packages provide a very high level of protection to the public for very severe accidents and credible threat scenarios. As recommended by the NAS study, additional studies of accidents involving severe fires have been completed. These studies have confirmed that spent fuel casks would be expected to withstand very severe fires without the release of any fission products from the spent fuel. Additionally, changes in rail operating procedures such as the use of dedicated trains and prohibition on the co-location of SNF and flammable liquids in rail tunnels can further reduce the already low probability of severe rail accident fires involving SNF and HLW. (authors)

Easton, E.P.; Bajwa, C.S. [United States Nuclear Regulatory Commission, Washington, DC (United States)

2008-07-01T23:59:59.000Z

178

Southern California Leading Economic Indicator August 2009 Institute for Economic and Environmental Studies (IEES), California State University Fullerton  

E-Print Network (OSTI)

Southern California Leading Economic Indicator August 2009 © Institute for Economic and Environmental Studies (IEES), California State University Fullerton Adrian R. Fleissig, Ph.D. Department of Economics, California State University Fullerton Institute for Economic and Environmental Studies (IEES

de Lijser, Peter

179

Southern California Leading Economic Indicator February 2008 Institute for Economic and Environmental Studies (IEES), California State University Fullerton  

E-Print Network (OSTI)

Southern California Leading Economic Indicator February 2008 © Institute for Economic and Environmental Studies (IEES), California State University Fullerton Adrian R. Fleissig, Ph.D. Department of Economics, California State University Fullerton Institute for Economic and Environmental Studies (IEES

de Lijser, Peter

180

Southern California Leading Economic Indicator September 2006 Institute for Economic and Environmental Studies (IEES), California State University Fullerton  

E-Print Network (OSTI)

Southern California Leading Economic Indicator September 2006 © Institute for Economic and Environmental Studies (IEES), California State University Fullerton Adrian R. Fleissig, Ph.D. Department of Economics, California State University Fullerton Institute for Economic and Environmental Studies (IEES

de Lijser, Peter

Note: This page contains sample records for the topic "transportation studies university" 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

Southern California Leading Economic Indicator November 2009 Institute for Economic and Environmental Studies (IEES), California State University Fullerton  

E-Print Network (OSTI)

Southern California Leading Economic Indicator November 2009 © Institute for Economic and Environmental Studies (IEES), California State University Fullerton Adrian R. Fleissig, Ph.D. Department of Economics, California State University Fullerton Institute for Economic and Environmental Studies (IEES

de Lijser, Peter

182

Southern California Leading Economic Indicator February 2010 Institute for Economic and Environmental Studies (IEES), California State University Fullerton  

E-Print Network (OSTI)

Southern California Leading Economic Indicator February 2010 © Institute for Economic and Environmental Studies (IEES), California State University Fullerton Adrian R. Fleissig, Ph.D. Department of Economics, California State University Fullerton Institute for Economic and Environmental Studies (IEES

de Lijser, Peter

183

INTEC High-Level Waste Studies Universal Solvent Extraction Feasibility Study  

SciTech Connect

This report summarizes a feasibility study that has been conducted on the Universal Solvent Extraction (UNEX) Process for treatment and disposal of 4.3 million liters of INEEL sodium-bearing waste located at the Idaho Nuclear Technology and Engineering Center. This feasibility study covers two scenarios of treatment. The first, the UNEX Process, partitions the Cs/Sr from the SBW and creates remote-handled LLW and contact-handled TRU waste forms. Phase one of this study, covered in the 30% review documents, dealt with defining the processes and defining the major unit operations. The second phase of the project, contained in the 60% review, expanded on the application of the UNEX processes and included facility requirements and definitions. Two facility options were investigated for the UNEX process, resulting in a 2 x 2 matrix of process/facility scenarios as follows: Option A, UNEX at Greenfield Facility, Option B, Modified UNEX at Greenfield Facility, Option C, UNEX at NWCF, th is document, covers life-cycle costs for all options presented along with results and conclusions determined from the study.

J. Banaee; C. M. Barnes; T. Battisti (ANL-W) [ANL-W; S. Herrmann (ANL-W) [ANL-W; S. J. Losinski; S. McBride (ANL-W) [ANL-W

2000-09-01T23:59:59.000Z

184

Intelligent Transport Systems  

E-Print Network (OSTI)

in Sustainable Urban Transport: City Interview Synthesis (of Leeds, Institute for Transport Studies, forthcoming.I NTELLIGENT TRANSPORT SYSTEMS LINKING TECHNOLOGY AND

Deakin, Elizabeth; Frick, Karen Trapenberg; Skabardonis, Alexander

2009-01-01T23:59:59.000Z

185

Vadose zone transport field study: Detailed test plan for simulated leak tests  

Science Conference Proceedings (OSTI)

The US Department of Energy (DOE) Groundwater/Vadose Zone Integration Project Science and Technology initiative was created in FY 1999 to reduce the uncertainty associated with vadose zone transport processes beneath waste sites at DOE's Hanford Site near Richland, Washington. This information is needed not only to evaluate the risks from transport, but also to support the adoption of measures for minimizing impacts to the groundwater and surrounding environment. The principal uncertainties in vadose zone transport are the current distribution of source contaminants and the natural heterogeneity of the soil in which the contaminants reside. Oversimplified conceptual models resulting from these uncertainties and limited use of hydrologic characterization and monitoring technologies have hampered the understanding contaminant migration through Hanford's vadose zone. Essential prerequisites for reducing vadose transport uncertainly include the development of accurate conceptual models and the development or adoption of monitoring techniques capable of delineating the current distributions of source contaminants and characterizing natural site heterogeneity. The Vadose Zone Transport Field Study (VZTFS) was conceived as part of the initiative to address the major uncertainties confronting vadose zone fate and transport predictions at the Hanford Site and to overcome the limitations of previous characterization attempts. Pacific Northwest National Laboratory (PNNL) is managing the VZTFS for DOE. The VZTFS will conduct field investigations that will improve the understanding of field-scale transport and lead to the development or identification of efficient and cost-effective characterization methods. Ideally, these methods will capture the extent of contaminant plumes using existing infrastructure (i.e., more than 1,300 steel-cased boreholes). The objectives of the VZTFS are to conduct controlled transport experiments at well-instrumented field sites at Hanford to: identify mechanisms controlling transport processes in soils typical of the hydrogeologic conditions of Hanford's waste disposal sites; reduce uncertainty in conceptual models; develop a detailed and accurate database of hydraulic and transport parameters for validation of three-dimensional numerical models; identify and evaluate advanced, cost-effective characterization methods with the potential to assess changing conditions in the vadose zone, particularly as surrogates of currently undetectable high-risk contaminants. This plan provides details for conducting field tests during FY 2000 to accomplish these objectives. Details of additional testing during FY 2001 and FY 2002 will be developed as part of the work planning process implemented by the Integration Project.

AL Ward; GW Gee

2000-06-23T23:59:59.000Z

186

Integration of Locational Decisions with the Household Activity Pattern Problem and Its Applications in Transportation Sustainability  

E-Print Network (OSTI)

in Transportation Sustainability Jee Eun Kang University ofin Transportation Sustainability DISSERTATION submitted infor transportation sustainability work in this dissertation.

Kang, Jee Eun

2013-01-01T23:59:59.000Z

187

The Variation of Transport Through the Straits of Florida: A Barotropic Model Study  

Science Conference Proceedings (OSTI)

A high-resolution, barotropic model of the North Atlantic is used to study the variation of transport through the Straits of Florida on timescales from a few days to seasonal. The model is driven by wind and atmospheric pressure forcing derived ...

Richard J. Greatbatch; Youyu Lu; Brad DeYoung; Jimmy C. Larsen

1995-11-01T23:59:59.000Z

188

Experimental and gyrokinetic studies of impurity transport in the core of Alcator C-Mod Plasmas  

E-Print Network (OSTI)

Using a unique set of diagnostics and modeling tools, a comprehensive study of impurity transport was performed on Alcator C-Mod L-mode discharges. A new, multi-pulse laser blow-off system was designed and constructed to ...

Howard, Nathaniel Thomas

2012-01-01T23:59:59.000Z

189

Vadose Zone Transport Field Study: Detailed Test Plan for Simulated Leak Tests  

Science Conference Proceedings (OSTI)

This report describes controlled transport experiments at well-instrumented field tests to be conducted during FY 2000 in support of DOE?s Vadose Zone Transport Field Study (VZTFS). The VZTFS supports the Groundwater/Vadose Zone Integration Project Science and Technology Initiative. The field tests will improve understanding of field-scale transport and lead to the development or identification of efficient and cost-effective characterization methods. These methods will capture the extent of contaminant plumes using existing steel-cased boreholes. Specific objectives are to 1) identify mechanisms controlling transport processes in soils typical of the hydrogeologic conditions of Hanford?s waste disposal sites; 2) reduce uncertainty in conceptual models; 3) develop a detailed and accurate data base of hydraulic and transport parameters for validation of three-dimensional numerical models; and 4) identify and evaluate advanced, cost-effective characterization methods with the potential to assess changing conditions in the vadose zone, particularly as surrogates of currently undetectable high-risk contaminants. Pacific Northwest National Laboratory (PNNL) manages the VZTFS for DOE.

Ward, Anderson L.; Gee, Glendon W.

2000-06-23T23:59:59.000Z

190

Environmental concerns influencing the future development of energy material transportation systems: the year 2000 study  

DOE Green Energy (OSTI)

This paper presents results of studies conducted to assess the potentially longer-range problems which could hinder the future development of safe and environmentally-acceptable energy material transportation systems. The purpose of this effort is to recommend appropriate action that contributes to the anticipatory management of possible future problems before they can have serious effects on the adequacy or acceptability of the system. Most significant future concerns in energy material transportation relate to potential institutional, legal, political and social problems. Environmental issues are involved in many of these concerns. Selected environmental concerns are discussed that may influence the future development of transportation systems for fossil and nuclear energy materials during the balance of this century. A distinction between potentially real and perceived concerns is made to emphasize basic differences in the recommended approach to solutions of the respective type of potential problem.

DeSteese, J. G.

1978-01-01T23:59:59.000Z

191

Simulation Study of Heat Transportation in an Aquifer about Well-water-source Heat Pump  

E-Print Network (OSTI)

The study of groundwater reinjection, pumping and heat transportation in an aquifer plays an important theoretical role in ensuring the stability of deep-well water reinjection and pumping as well as smooth reinjection. Based on the related conception of underground hydrogeology and the rationale of seepage flow mechanics, a geologic conceptual model of doublet reinjection and a seepage flow model of heat transportation are proposed in this paper. The temperature distribution in the temperature field was obtained by a coupled method of the heat transportation equation and groundwater seepage flow equation fitting for the seepage-affected section. The temperature changes in aquifer and heat storage efficiency are analyzed under different working conditions. All the work referenced above provided references for the popularization and evaluation of well-water source heat pump.

Cong, X.; Liu, Y.; Yang, W.

2006-01-01T23:59:59.000Z

192

Rural ITS Safety Solution Systems University of Minnesota Center for Transportation Studies!  

E-Print Network (OSTI)

hours! ­ Good Weather Conditions! · 61% of fatal and 56% of nonfatal ­ "clear" weather! ­ Road Surface on Intersection Warning System (2007 Mn/DOT Innovative Ideas Program Project)! · Off-the-shelf components! · Solar

Minnesota, University of

193

Rural ITS Safety Solution Systems University of Minnesota C enter for Transportation Studies  

E-Print Network (OSTI)

occur during daylight hours Ð ! Good Weather Conditions ·! 61% of fatal and 56% of nonfatal Ð ? clear? weather Ð ! Road Surface Condition for Fatal Crashes ·! Usually ? good? ·! 10% on wet roads ·! 15-the-shelf components ·! Solar-powered with battery backup ·! Modular design ·! Ease of installation and maintenance

Minnesota, University of

194

TECH TRANSFER TECHNOLOGY TRANSFER PROGRAM INSTITUTE OF TRANSPORTATION STUDIES UNIVERSITY OF CALIFORNIA, BERKELEY  

E-Print Network (OSTI)

. Further details about Ceramicrete: http://www.anl.gov/techtransfer/ Available_Technologies/ Material_Science/Ceramicrete/ index.html: Ceramicrete properties (Table 2): http://www.anl.gov/techtransfer/ Available_Technologies/ Material_Science/Ceramicrete/ properties-table2.pdf Patents issued and licenses: http://www.anl.gov/techtransfer

California at Berkeley, University of

195

Computational study of the transport mechanisms of molecules and ions in solid materials  

E-Print Network (OSTI)

Transport of ions and molecules in solids is a very important process in many technological applications, for example, in drug delivery, separation processes, and in power sources such as ion diffusion in electrodes or in solid electrolytes. Progress in the understanding of the ionic and molecular transport mechanisms in solids can be used to substantially increase the performance of devices. In this dissertation we use ab initio calculations and molecular dynamics simulations to investigate the mechamisn of transport in solid. We first analyze molecular transport and storage of H2. Different lightweight carbon materials have been of great interest for H2 storage. However, pure carbon materials have low H2 storage capacity at ambient conditions and cannot satisfy current required storage capacities. Modification of carbon materials that enhance the interaction between H2 and absorbents and thus improve the physisorption of H2, is needed for hydrogen storage. In this dissertation, corannulene and alkali metal-doped corannulene are investigated as candidate materials for hydrogen storage. Molecularalso investigated. Using computational chemistry, we predict enhanced H2 adsorption on molecular systems with modification and hydrogen uptake can reach DOE target of 6.5wt% at at 294 bar at 273 K, and 309 bar at 300 K. In the second part of this dissertation, we study the lithium ion transport from a solid electrolyte phase to a solid electrode phase. Improvement of ionic transport in solid electrolytes is a key element in the development of the solid lithium ion batteries. One promising material is dilithium phthalocyanine (Li2Pc), which upon self-assembly may form conducting channels for fast ion transport. Computational chemistry is employed to investigate such phenomena: (1) to analyze the crystalline structure of Li2Pc and formation of conducting channels; (2) to understand the transport of Li ions inside channels driven by an electric field; (3) to study the continuity of the conducting channels through interface. The study shows Li2Pc has higher conductivity than PEO as electrolyte.

Zhang, Yingchun

2006-05-01T23:59:59.000Z

196

New York state high-speed surface transportation study: Final report  

SciTech Connect

In 1990, New York State Governor Mario M. Cuomo created an interagency task force under the leadership of Lt. Governor Stan Lundine to investigate the potential of high speed ground transportation (HSGT) systems. Building on information from previous agency activities, including consultant efforts contracted by the New York State Energy Research and Development Authority (NYSERDA), the New York State Thruway Authority (NYSTA), and in-house analyses performed by New York State Department of Transportation (NYSDOT), the task force focused on the corridor between New York City and the Niagara Frontier. In December 1991, NYSERDA issued a contract for a study of high speed ground transportation options for New York State. The study`s objective was to assess potential rights-of-way, ridership, energy and environmental impacts, economic benefits, capital, operating, and maintenance costs, and financial viability of HSGT systems. This study builds upon and supplements previous and on-going HSGT activities conducted by the members of the interagency task force. These activities include: Maglev Technical and Economic Feasibility Study (NYSERDA); Maglev Demonstration Site Investigation (NYSTA); and New York/Massachusetts High Speed Ground Transportation Study (NYSDOT). This study is intended to verify and refine previous information and analyses and provide supplemental information and insights to be used in determining if additional investigation and activities involving HSGT are desirable for New York State. This study evaluates HSGT technologies capable of speeds significantly higher than those achieved with the present rail system. Three HSGT categories are used in this study: incremental rail improvement, very high-speed rail, and Maglev.

Not Available

1994-08-01T23:59:59.000Z

197

Validation studies for assessing unsaturated flow and transport through fractured rock  

SciTech Connect

*The objectives of this contract are to examine hypotheses and conceptual models concerning unsaturated flow and transport through heterogeneous fractured rock and to design and execute confirmatory field and laboratory experiments to test these hypotheses and conceptual models. Important new information is presented such as the application and evaluation of procedures for estimating hydraulic, pneumatic, and solute transport coefficients for a range of thermal regimes. A field heater experiment was designed that focused on identifying the suitability of existing monitoring equipment to obtain required data. A reliable method was developed for conducting and interpreting tests for air permeability using a straddle-packer arrangement. Detailed studies of fracture flow from Queen Creek into the Magina Copper Company ore haulage tunnel have been initiated. These studies will provide data on travel time for transport of water and solute in unsaturated tuff. The collection of rainfall runoff, and infiltration data at two small watersheds at the Apache Leap Tuff Site enabled us to evaluate the quantity and rate of water infiltrating into the subsurface via either fractures or matrix. Characterization methods for hydraulic parameters relevant to Weigh-level waste transport, including fracture apertures, transmissivity, matrix porosity, and fracture wetting front propagation velocities, were developed.

Bassett, R.L.; Neuman, S.P.; Rasmussen, T.C.; Guzman, A.; Davidson, G.R.; Lohrstorfer, C.F. [Arizona Univ., Tucson, AZ (United States). Dept. of Hydrology and Water Resources

1994-08-01T23:59:59.000Z

198

The Experimental Study on the Wax-Deposit Law in High-Pour-Point Crude Oi1 Transportation  

Science Conference Proceedings (OSTI)

High pour point properties of crude oil are generally due to the high wax content, so the study of the laws and the characteristics of wax deposition are significant for taking steps to save energy and transport safely. For the wax deposition of high ... Keywords: pipeline transportation, high-pour-point waxy crude, wax deposition law, DSC, experimental study

Wang Zhihua; Si Minglin; Wang Jinxiu; Li Jungang

2009-10-01T23:59:59.000Z

199

Trip Report: DOE ¬タモ DOD Case Study Forum, National Defense University  

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

Joint DOE-DOD Case Study Forum Joint DOE-DOD Case Study Forum National Defense University/Defense Acquisition University August 24, 2006 Submitted by: Mr. David W. Swindle, Jr. Background: Mr. David Swindle attended a Federal Acquisition Workshop held at the Defense Acquisition University (DAU) on May 22 - 25, 2006 as an observer. The workshop included courses on acquisition practices, policies, and experiences. Senior/Executive leaders from the Department of Energy's (DOE) Environmental Management Headquarters and field offices engaged with the disciplined training acquisition processes of the Department of Defense (DOD) in Program/Acquisition Management. The workshop is second in a series of three like sessions focused on advanced acquisition/project management training.

200

Asking the Right Questions About Transportation and Land Use  

E-Print Network (OSTI)

March 2007 CTS 07-03 Asking the Right Questions About Transportation and Land Use Access to Destinations Study Research Summary No. 1 Getting There: Access and the Future of the Twin Cities Region #12;Published by the Center for Transportation Studies University of Minnesota March 2007 This research summary

Minnesota, University of

Note: This page contains sample records for the topic "transportation studies university" 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

Studies of Photovoltaic Roofing Systems at Wind Engineering and Fluids Laboratory at Colorado State University  

E-Print Network (OSTI)

Studies of Photovoltaic Roofing Systems at Wind Engineering and Fluids Laboratory at Colorado State of photovoltaic technology to generate electricity. Various innovative systems incorporating photovoltaic panels and Fluids Laboratory (WEFL) at Colorado State University (CSU, www.windlab.colostate.edu) have been involved

202

University of California, Davis, Study Abroad Programs Safety and Emergency Handbook  

E-Print Network (OSTI)

1 University of California, Davis, Study Abroad Programs Safety and Emergency Handbook Quarter Abroad Programs Developed by the Emergency Guidelines for International Programs working group June 2007 Programs The permanently staffed entry point for all emergencies is the UC Davis Campus Dispatch (530) 752

Hammock, Bruce D.

203

University of California, Davis, Study Abroad Programs Safety and Emergency Handbook  

E-Print Network (OSTI)

1 University of California, Davis, Study Abroad Programs Safety and Emergency Handbook Summer Abroad 2011 Developed and updated by the Emergency Guidelines for International Programs Working Group The 24-hour number for all emergencies UC Davis Campus Dispatch (530) 752-1230 Campus dispatch

Hammock, Bruce D.

204

Choosing transportation alternatives for highly perishable goods : a case study on nuclear medicine  

E-Print Network (OSTI)

The transport of highly perishable goods, in particular nuclear medicine, is subject to stringent regulations. Carefully designed transport selection criteria considering available alternatives, product attributes, decay ...

Yang, Xiaowen, M. Eng. Massachusetts Institute of Technology

2006-01-01T23:59:59.000Z

205

Modeling studies of mountain-scale radionuclide transport in the unsaturated zone at Yucca Mountain, Nevada  

E-Print Network (OSTI)

Wu, and G.S. Bodvarsson, Radionuclide Transport Models Underdaughters of certain radionuclides. Increasing infiltrationOF MOUNTAIN-SCALE RADIONUCLIDE TRANSPORT IN THE UNSATURATED

Moridis, George J.; Seol, Yongkoo; Wu, Yu-Shu

2003-01-01T23:59:59.000Z

206

STUDY OF TRANSPORTATION OF GTL PRODUCTS FROM ALASKAN NORTH SLOPE (ANS) TO MARKETS  

Science Conference Proceedings (OSTI)

The Alaskan North Slope is one of the largest hydrocarbon reserves in the US where Gas-to-Liquids (GTL) technology can be successfully implemented. The proven and recoverable reserves of conventional natural gas in the developed and undeveloped fields in the Alaskan North Slope (ANS) are estimated to be 38 trillion standard cubic feet (TCF) and estimates of additional undiscovered gas reserves in the Arctic field range from 64 TCF to 142 TCF. Transportation of the natural gas from the remote ANS is the key issue in effective utilization of this valuable and abundance resource. The throughput of oil through the Trans Alaska Pipeline System (TAPS) has been on decline and is expected to continue to decline in future. It is projected that by the year 2015, ANS crude oil production will decline to such a level that there will be a critical need for pumping additional liquid from GTL process to provide an adequate volume for economic operation of TAPS. The pumping of GTL products through TAPS will significantly increase its economic life. Transporting GTL products from the North Slope of Alaska down to the Marine terminal at Valdez is no doubt the great challenge facing the Gas to Liquids options of utilizing the abundant natural gas resource of the North Slope. The primary purpose of this study was to evaluate and assess the economic feasibility of transporting GTL products through the TAPS. Material testing program for GTL and GTL/Crude oil blends was designed and implemented for measurement of physical properties of GTL products. The measurement and evaluation of the properties of these materials were necessary so as to access the feasibility of transporting such materials through TAPS under cold arctic conditions. Results of the tests indicated a trend of increasing yield strength with increasing wax content. GTL samples exhibited high gel strengths at temperatures as high as 20 F, which makes it difficult for cold restart following winter shutdowns. Simplified analytical models were developed to study the flow of GTL and GTL/crude oil blends through TAPS in both commingled and batch flow models. The economics of GTL transportations by either commingled or batching mode were evaluated. The choice of mode of transportation of GTL products through TAPS would depend on the expected purity of the product and a trade-off between loss in product value due to contamination and cost of keeping the product pure at the discharge terminal.

Godwin A. Chukwu, Ph.D., P.E.

2002-09-01T23:59:59.000Z

207

Is Methanol the Transportation Fuel of the Future?  

E-Print Network (OSTI)

A Comparative Analysis of Future Transportation Fuels," UCB-Press plc THE TRANSPORTATION FUTURE? FUEL OF THE DANIELPurdue University, "Transportation Energy Futures; Paths of

Sperling, Daniel; DeLuchi, Mark A.

1989-01-01T23:59:59.000Z

208

PalladianDigest Transportation  

E-Print Network (OSTI)

PalladianDigest CONNECT. EMPOWER. GROW. Tackling Transportation Challenges Nebraska has been a vital link in the nation's transportation system since the days when carts, wagons to University of Nebraska­Lincoln research. That's fine with UNL transportation researchers, said Larry Rilett

Farritor, Shane

209

Useful Links - National Transportation Research Center (NTRC...  

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

(EPA) Green Car Congress INFORM Los Angeles Times MSNBC Automotive New York Times Popular Mechanics Transport Topics University of Tennessee Center for Transportation Research...

210

CTS Councils provide a forum for transportation professionals and researchers to exchange information on current transportation  

E-Print Network (OSTI)

CTS Councils provide a forum for transportation professionals and researchers to exchange information on current transportation issues and trends. They bring together University faculty and staff on the following multidisciplinary topic areas: Transportation and the Economy; Transportation Infrastructure

Minnesota, University of

211

SOLERAS - Saudi University Solar Cooling Laboratories Project: King Faisal University. Design and analysis study. Volume 2. Appendixes I-VI  

DOE Green Energy (OSTI)

Documents supporting the proposed construction of a passively cooled house at King Faisal University in Saudi Arabia are presented. The papers include the following topics: comfort measurements; cooling methods and strategies for hot/arid climates; ventilation design; solar hot water heaters; backup HVAC equipment specifications; and computer printouts for design review and analysis. (BCS)

Not Available

1985-01-01T23:59:59.000Z

212

EA-565; Environmental Assessment AND (FONSI) Center For Energy Studies Arkansas Technical University Russellville, Arkansas  

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

65; Environmental Assessment AND (FONSI) Center For Energy 65; Environmental Assessment AND (FONSI) Center For Energy Studies Arkansas Technical University Russellville, Arkansas TABLE OF CONTENTS ENVIRONMENTAL ASSESSMENT CENTER FOR ENERGY STUDIES ARKANSAS TECHNICAL UNIVERSITY 1.0 NEED FOR THE PROPOSAL 2.0 PROPOSED ACTION AND ALTERNATIVES 2.1 Proposed Action 2.2 No-Action 3.0 ENVIRONMENTAL IMPACTS OF THE PROPOSED ACTION AND NO-ACTION ALTERNATIVE 3.1 Construction Impacts 3.2 Operations Impacts 3.3 Decommissioning Impacts 3.4 Cumulative Impact 3.5 Long-Term Effects of Facility Construction and Operation 3.6 Environmental Effects of the No-action Alternative 4.0 RELATIONSHIP OF THE PROPOSED ACTION TO ANY APPLICABLE FEDERAL, STATE, REGIONAL OR LOCAL LAND USE PLANS AND POLICIES LIKELY TO BE AFFECTED. 5.0 ENVIRONMENTAL PERMIT REQUIREMENTS

213

Southern California Leading Economic Indicator May 2007 Institute for Economic and Environmental Studies (IEES), California State University Fullerton  

E-Print Network (OSTI)

Southern California Leading Economic Indicator May 2007 © Institute for Economic and Environmental Studies (IEES), California State University Fullerton Adrian R. Fleissig, Ph.D. Department of Economics, California State University Fullerton Institute for Economic and Environmental Studies (IEES) phone (714) 278

de Lijser, Peter

214

Southern California Leading Economic Indicator May 2008 Institute for Economic and Environmental Studies (IEES), California State University Fullerton  

E-Print Network (OSTI)

Southern California Leading Economic Indicator May 2008 © Institute for Economic and Environmental Studies (IEES), California State University Fullerton Adrian R. Fleissig, Ph.D. Department of Economics, California State University Fullerton Institute for Economic and Environmental Studies (IEES) phone (714) 278

de Lijser, Peter

215

Transport and Mixing Patterns over Central California during the Carbonaceous Aerosol and Radiative Effects Study (CARES)  

SciTech Connect

We describe the synoptic and regional-scale meteorological conditions that affected the transport and mixing of trace gases and aerosols in the vicinity of Sacramento, California during June 2010 when the Carbonaceous Aerosol and Radiative Effects Study (CARES) was conducted. The meteorological measurements collected by various instruments deployed during the campaign and the performance of the chemistry version of the Weather Research and Forecasting model (WRF-Chem) are both discussed. WRF-Chem was run daily during the campaign to forecast the spatial and temporal variation of carbon monoxide emitted from 20 anthropogenic source regions in California to guide aircraft sampling. The model is shown to reproduce the overall circulations and boundary-layer characteristics in the region, although errors in the upslope wind speed and boundary-layer depth contribute to differences in the observed and simulated carbon monoxide. Thermally-driven upslope flows that transported pollutants from Sacramento over the foothills of the Sierra Nevada occurred every afternoon, except during three periods when the passage of mid-tropospheric troughs disrupted the regional-scales flow patterns. The meteorological conditions after the passage of the third trough were the most favorable for photochemistry and likely formation of secondary organic aerosols. Meteorological measurements and model forecasts indicate that the Sacramento pollutant plume was likely transported over a downwind site that collected trace gas and aerosol measurements during 23 periods; however, direct transport occurred during only eight of these periods. The model also showed that emissions from the San Francisco Bay area transported by intrusions of marine air contributed a large fraction of the carbon monoxide in the vicinity of Sacramento, suggesting that this source likely affects local chemistry. Contributions from other sources of pollutants, such as those in the Sacramento Valley and San Joaquin Valley, were relatively low. Aerosol layering in the free troposphere was observed during the morning by an airborne Lidar; WRF-Chem forecasts showed that mountain venting processes contributed to aged pollutants aloft in the valley atmosphere which then can be entrained into the growing boundary layer the subsequent day.

Fast, Jerome D.; Gustafson, William I.; Berg, Larry K.; Shaw, William J.; Pekour, Mikhail S.; Shrivastava, ManishKumar B.; Barnard, James C.; Ferrare, R.; Hostetler, Chris A.; Hair, John; Erickson, Matthew H.; Jobson, Tom; Flowers, Bradley; Dubey, Manvendra K.; Springston, Stephen R.; Pirce, Bradley R.; Dolislager, Leon; Pederson, J. R.; Zaveri, Rahul A.

2012-02-17T23:59:59.000Z

216

Transport and mixing patterns over Central California during the carbonaceous aerosol and radiative effects study (CARES)  

SciTech Connect

We describe the synoptic and regional-scale meteorological conditions that affected the transport and mixing of trace gases and aerosols in the vicinity of Sacramento, California during June 2010 when the Carbonaceous Aerosol and Radiative Effects Study (CARES) was conducted. The meteorological measurements collected by various instruments deployed during the campaign and the performance of the chemistry version of the Weather Research and Forecasting model (WRF-Chem) are both discussed. WRF-Chem was run daily during the campaign to forecast the spatial and temporal variation of carbon monoxide emitted from 20 anthropogenic source regions in California to guide aircraft sampling. The model is shown to reproduce the overall circulations and boundary-layer characteristics in the region, although errors in the upslope wind speed and boundary-layer depth contribute to differences in the observed and simulated carbon monoxide. Thermally-driven upslope flows that transported pollutants from Sacramento over the foothills of the Sierra Nevada occurred every afternoon, except during three periods when the passage of mid-tropospheric troughs disrupted the regional-scale flow patterns. The meteorological conditions after the passage of the third trough were the most favorable for photochemistry and likely formation of secondary organic aerosols. Meteorological measurements and model forecasts indicate that the Sacramento pollutant plume was likely transported over a downwind site that collected trace gas and aerosol measurements during 23 time periods; however, direct transport occurred during only eight of these periods. The model also showed that emissions from the San Francisco Bay area transported by intrusions of marine air contributed a large fraction of the carbon monoxide in the vicinity of Sacramento, suggesting that this source likely affects local chemistry. Contributions from other sources of pollutants, such as those in the Sacramento Valley and San Joaquin Valley, were relatively low. Aerosol layering in the free troposphere was observed during the morning by an airborne Lidar. WRF-Chem forecasts showed that mountain venting processes contributed to aged pollutants aloft in the valley atmosphere that are then entrained into the growing boundary layer the subsequent day.

Fast J. D.; Springston S.; GustafsonJr., W. I.; Berg, L. K.; Shaw, W. J.; Pekour, M.; Shrivastava, M.; Barnard, J. C.; Ferrare, R. A.; Hostetler, C. A.; Hair, J. A.; Erickson, M.; Jobson, B. T.; Flowers, B.; Dubey, M. K.; Pierce, R. B.; Dolislager, L.; Pederson, J.; Zaveri, R. A.

2012-02-17T23:59:59.000Z

217

Turbulence and transport studies with phase contrast imaging in the Alcator C-Mod tokamak and comparisons with gyrokinetic simulations  

E-Print Network (OSTI)

An upgraded phase contrast imaging (PCI) diagnostic is used to study turbulence and transport in Alcator C-Mod. The upgraded PCI system is capable of measuring density fluctuations with high temporal (2 kHz-5 MHz) and ...

Lin, Liang, Ph. D. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

218

Autoignition studies of Syngas and Hydrogen (SGH) Fuels The Pennsylvania State University  

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

Autoignition Autoignition Studies of Syngas and Hydrogen (SGH) Fuels The Pennsylvania State University Robert J. Santoro SCIES Project 05-01-SR117 Project Awarded (8/1/05 36 Month Duration) $419,036 Total Contract Value ($419,036 DOE) Motivation * Renewed interest in IGCC requires a fundamental understanding of syngas properties * Of particular importance for lean premixed gas turbine power operation are the autoignition properties of syngas * Additionally, these properties must be measured for pressure and temperature conditions representative of gas turbines The Pennsylvania State University Objectives * Parametrically determine the autoignition delay time for CO/H 2 mixtures * Vary CO concentration, equivalence ratio, pressure and temperature over a wide range * Effect of water will be investigated

219

Data Management Group Joint Program in Transportation  

E-Print Network (OSTI)

Data Management Group Joint Program in Transportation University of Toronto System Access Request will the University of Toronto, the Joint Program in Transportation Data Management Group or any of its funding

Toronto, University of

220

Modeling Studies on the Transport of Benzene and H2S in CO2-Water Systems  

Science Conference Proceedings (OSTI)

In this study, reactive transport simulations were used to assess the mobilization and transport of organics with supercritical CO{sub 2} (SCC), and the co-injection and transport of H{sub 2}S with SCC. These processes were evaluated at conditions of typical storage reservoirs, and for cases of hypothetical leakage from a reservoir to an overlying shallower fresh water aquifer. Modeling capabilities were developed to allow the simulation of multiphase flow and transport of H{sub 2}O, CO{sub 2}, H{sub 2}S, as well as specific organic compounds (benzene), coupled with multicomponent geochemical reaction and transport. This included the development of a new simulator, TMVOC-REACT, starting from existing modules of the TOUGH2 family of codes. This work also included an extensive literature review, calculation, and testing of phase-partitioning properties for mixtures of the phases considered. The reactive transport simulations presented in this report are primarily intended to illustrate the capabilities of the new simulator. They are also intended to help evaluate and understand various processes at play, in a more qualitative than quantitative manner, and only for hypothetical scenarios. Therefore, model results are not intended as realistic assessments of groundwater quality changes for specific locations, and they certainly do not provide an exhaustive evaluation of all possible site conditions, especially given the large variability and uncertainty in hydrogeologic and geochemical parameter input into simulations. The first step in evaluating the potential mobilization and transport of organics was the identification of compounds likely to be present in deep storage formations, and likely to negatively impact freshwater aquifers if mobilized by SCC. On the basis of a literature review related to the occurrence of these organic compounds, their solubility in water and SCC, and their toxicity (as reflected by their maximum contaminant levels MCL), benzene was selected as a key compound for inclusion into numerical simulations. Note that considering additional organic compounds and/or mixtures of such compounds in the simulations was beyond the scope of this study, because of the effort required to research, calculate, and validate the phase-partitioning data necessary for simulations. The injection of CO{sub 2} into a deep saline aquifer was simulated, followed by modeling the leaching of benzene by SCC and transport of benzene to an overlying aquifer along a hypothetical leakage pathway. One- and two-dimensional models were set up for this purpose. The target storage formation was assumed to initially contain about 10{sup -4} ppm benzene. Model results indicate that: (1) SCC efficiently extracts benzene from the storage formation. (2) Assuming equilibrium, the content of benzene in SCC is roportional to the concentration of benzene in the aqueous and solid phases. (3) Benzene may co-migrate with CO{sub 2} into overlying aquifers if a leakage pathway is present. Because the aqueous solubility of benzene in contact with CO{sub 2} is lower than the aqueous solubility of CO{sub 2}, benzene is actually enriched in the CO{sub 2} phase as the plume advances. (4) For the case studied here, the resulting aqueous benzene concentration in the overlying aquifer is on the same order of magnitude as the initial concentration in the storage formation. This generic modeling study illustrates, in a semi-quantitative manner, the possible mobilization of benzene by SCC. The extent to which the mobilization of this organic compound evolves temporally and spatially depends on a large number of controlling parameters and is largely site specific. Therefore, for more 'truly' predictive work, further sensitivity studies should be conducted, and further modeling should be integrated with site-specific laboratory and/or field experimental data. The co-injection of H{sub 2}S with CO{sub 2} into a deep saline aquifer was also simulated. In addition, the model considered leakage of the supercritical CO{sub 2}+H{sub 2}S mixture along a preferential p

Zheng, L.; Spycher, N.; Xu, T.; Apps, J.; Kharaka, Y.; Birkholzer, J.T.

2010-11-05T23:59:59.000Z

Note: This page contains sample records for the topic "transportation studies university" 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

Alternative Fuels Data Center: James Madison University Teaches Alternative  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

James Madison James Madison University Teaches Alternative Transportation to someone by E-mail Share Alternative Fuels Data Center: James Madison University Teaches Alternative Transportation on Facebook Tweet about Alternative Fuels Data Center: James Madison University Teaches Alternative Transportation on Twitter Bookmark Alternative Fuels Data Center: James Madison University Teaches Alternative Transportation on Google Bookmark Alternative Fuels Data Center: James Madison University Teaches Alternative Transportation on Delicious Rank Alternative Fuels Data Center: James Madison University Teaches Alternative Transportation on Digg Find More places to share Alternative Fuels Data Center: James Madison University Teaches Alternative Transportation on AddThis.com...

222

Case Study of Building-Integrated Photovoltaic Systems at University of Wisconsin's Mary Ann Cofrin Hall  

Science Conference Proceedings (OSTI)

This report is a case study of two state-of-the-art building-integrated photovoltaic (BIPV) systems located at Mary Ann Cofrin Hall on the campus of the University of Wisconsin in Green Bay, Wisconsin. With a combined capacity of roughly 18.2 kWac, the two systems produce renewable pollution-free energy, help to support the building's electrical load, and reduce loading on the Wisconsin Public Service (WPS) distribution system serving the campus. The photovoltaic (PV) installation was a joint effort of W...

2003-09-30T23:59:59.000Z

223

Numerical modeling of species transport in turbulent flow and experimental study on aerosol sampling  

E-Print Network (OSTI)

Numerical simulations were performed to study the turbulent mixing of a scalar species in straight tube, single and double elbow flow configurations. Different Reynolds Averaged Navier Stokes (RANS) and Large Eddy Simulation (LES) models were used to model the turbulence in the flow. Conventional and dynamic Smagorinsky sub-grid scale models were used for the LES simulations. Wall functions were used to resolve the near wall boundary layer. These simulations were run with both two-dimensional and three-dimensional geometries. The velocity and tracer gas concentration Coefficient of Variations were compared with experimental results. The results from the LES simulations compared better with experimental results than the results from the RANS simulations. The level of mixing downstream of a S-shaped double elbow was higher than either the single elbow or the U-shaped double elbow due to the presence of counter rotating vortices. Penetration of neutralized and non-neutralized aerosol particles through three different types of tubing was studied. The tubing used included standard PVC pipes, aluminum conduit and flexible vacuum hose. Penetration through the aluminum conduit was unaffected by the presence or absence of charge neutralization, whereas particle penetrations through the PVC pipe and the flexible hosing were affected by the amount of particle charge. The electric field in a space enclosed by a solid conductor is zero. Therefore charged particles within the conducting aluminum conduit do not experience any force due to ambient electric fields, whereas the charged particles within the non-conducting PVC pipe and flexible hose experience forces due to the ambient electric fields. This increases the deposition of charged particles compared to neutralized particles within the 1.5� PVC tube and 1.5� flexible hose. Deposition 2001a (McFarland et al. 2001) software was used to predict the penetration through transport lines. The prediction from the software compared well with experiments for all cases except when charged particles were transported through non-conducting materials. A Stairmand cyclone was designed for filtering out large particles at the entrance of the transport section.

Vijayaraghavan, Vishnu Karthik

2006-12-01T23:59:59.000Z

224

Multi-path transportation futures study : vehicle characterization and scenario analyses.  

DOE Green Energy (OSTI)

Projecting the future role of advanced drivetrains and fuels in the light vehicle market is inherently difficult, given the uncertainty (and likely volatility) of future oil prices, inadequate understanding of likely consumer response to new technologies, the relative infancy of several important new technologies with inevitable future changes in their performance and costs, and the importance - and uncertainty - of future government marketplace interventions (e.g., new regulatory standards or vehicle purchase incentives). This Multi-Path Transportation Futures (MP) Study has attempted to improve our understanding of this future role by examining several scenarios of vehicle costs, fuel prices, government subsidies, and other key factors. These are projections, not forecasts, in that they try to answer a series of 'what if' questions without assigning probabilities to most of the basic assumptions.

Plotkin, S. E.; Singh, M. K.; Energy Systems; TA Engineering; ORNL

2009-12-03T23:59:59.000Z

225

Pre-Retrofit Lighting Study at the University of Texas at Arlington  

E-Print Network (OSTI)

In the summer of 1993 the University of Texas at Arlington Physical Plant Department submitted a request to the Energy Systems Lab to conduct a lighting study to determine the most cost-effective method of implementing energy-saving lighting retrofits in U.T. Arlington classrooms without compromising the Illuminating Engineering Society (IES) recommended minimum lighting levels. A preliminary series of field tests was undertaken to get a sampling of classroom lighting levels on the U.T. Arlington campus and to determine whether lamp locations within the fixture would impact the amount of light output. This was followed by a series of lab tests conducted at the Energy Systems Lab, located on the Texas A&M University campus, to compare the light output of fixtures with different combinations of lamp types and locations within the fixture. In order to evaluate the impact of the proposed lighting retrofit, a study was made to determine the capital investment required as weighed against energy cost savings. The results of the study are presented in the paper and a summary table is provided to take into account lamp and ballast performance compared with capital expenditure with respect to meeting IES minimum footcandle levels. Based on the report findings it was recommended that a full, comprehensive survey be undertaken at UTA, to ensure that minimum lighting levels will be maintained, while also ensuring that the capital investment is the most cost-effective.

Houcek, J. K.; Claridge, D. E.; Haberl, J. S.

1994-01-01T23:59:59.000Z

226

Management and Safety of Transportation Systems  

E-Print Network (OSTI)

Management and Safety of Transportation Systems University Transportation Center for Alabama A N N@eng.ua.edu www.eng.ua.edu Editors: James Cruise, Ph.D. Barbara Moore University Transportation Center for Alabama Transportation Center for Alabama (UTCA). The contents of this Annual Report reflect the views of the editors

Carver, Jeffrey C.

227

Women negotiating collaborative learning: an exploratory study of undergraduate students in a select university setting  

E-Print Network (OSTI)

The purpose of the study is to explore women's experiences as they negotiate collaborative group projects in a college course. This qualitative study extends the existing literature by providing depth to the research on women's learning through observation of women in group activities, surveys about college students' attitudes toward collaborative learning, and in-depth interviews with university women. The study isolates four ways women negotiate collaborative learning in a college course. (1) Women take group work seriously and consider it to be very important. (2) Women are often leaders in group work. Sixty-four percent of the women and only two percent of the men said they are usually the leader in collaborative learning situations. (3) Women end up doing more than their share of the work, although they may have won the leadership roles. (4) Earning good grades is very important to the women studied, and they are willing to work harder than anyone else in a group to earn them. The theories of how women learn include the debate over whether women are relational or task-oriented. The conclusion of this study is that in the university classes studied, women are both. However, textbooks on collaborative learning may contain passages that indicate that in mixed-sex groups males will emerge as leaders. In addition, some textbooks suggest that women might lead when groups are primarily dealing with relationship issues, and men will lead when groups are primarily task-oriented or where a democratic rather than a participatory style is preferred. Discussions of collaborative learning often include the goal of helping counterweigh the hidden curriculum that diminishes women. Although collaborative learning can be an important classroom technique, this study points out that it is important that collaborative learning and feminist pedagogy not be conflated. Some collaborative learning groups are a site of discrimination and power difference for women.

Bond, Linda Thorsen

2008-05-01T23:59:59.000Z

228

Nonlocal Edge State Transport in Topological Insulators  

E-Print Network (OSTI)

We use the N-terminal scheme for studying the edge state transportin in two-dimensional topological insulators. We find the universal nonlocal response in the ballistic transport approach. This macroscopic exhibition of the topological order offers new areas for applications.

Alexander P. Protogenov; Evgueni V. Chulkov; Valery A. Verbus

2013-06-25T23:59:59.000Z

229

BIOFUELS FOR TRANSPORTATION  

E-Print Network (OSTI)

BIOFUELS FOR TRANSPORTATION Global Potential and Implications for Sustainable Agriculture (Fraunhofer-Institut für Solare Energiesysteme); Weber Amaral (Brazilian Biofuels Programme); Robert Anex (Iowa State University); Eliana Antoneli (Brazilian Biofuels Programme); Daniel Aronson (Petrobras

Bensel, Terrence G.

230

Heat Exchanger Design Options and Tritium Transport Study for the VHTR System  

Science Conference Proceedings (OSTI)

This report presents the results of a study conducted to consider heat exchanger options and tritium transport in a very high temperature reactor (VHTR) system for the Next Generation Nuclear Plant Project. The heat exchanger options include types, arrangements, channel patterns in printed circuit heat exchangers (PCHE), coolant flow direction, and pipe configuration in shell-and-tube designs. Study considerations include: three types of heat exchanger designs (PCHE, shell-and-tube, and helical coil); single- and two-stage unit arrangements; counter-current and cross flow configurations; and straight pipes and U-tube designs in shell-and-tube type heat exchangers. Thermal designs and simple stress analyses were performed to estimate the heat exchanger options, and the Finite Element Method was applied for more detailed calculations, especially for PCHE designs. Results of the options study show that the PCHE design has the smallest volume and heat transfer area, resulting in the least tritium permeation and greatest cost savings. It is theoretically the most reliable mechanically, leading to a longer lifetime. The two-stage heat exchanger arrangement appears to be safer and more cost effective. The recommended separation temperature between first and second stages in a serial configuration is 800oC, at which the high temperature unit is about one-half the size of the total heat exchanger core volume. Based on simplified stress analyses, the high temperature unit will need to be replaced two or three times during the plants lifetime. Stress analysis results recommend the off-set channel pattern configuration for the PCHE because stress reduction was estimated at up to 50% in this configuration, resulting in a longer lifetime. The tritium transport study resulted in the development of a tritium behavior analysis code using the MATLAB Simulink code. In parallel, the THYTAN code, previously performed by Ohashi and Sherman (2007) on the Peach Bottom data, was revived and verified. The 600 MWt VHTR core input file developed in preparation for the transient tritium analysis of VHTR systems was replaced with the original steady-state inputs for future calculations. A Finite Element Method analysis was performed using COMSOL Multiphysics software to accurately predict tritium permeation through the PCHE type heat exchanger walls. This effort was able to estimate the effective thickness for tritium permeations and develop a correlation for general channel configurations, which found the effective thickness to be much shorter than the average channel distance because of dead spots on the channel side.

Chang H. Oh; Eung S. Kim

2008-09-01T23:59:59.000Z

231

Intelligent Transportation Systems: Saving Lives, Time and Money Kristin Tufte  

E-Print Network (OSTI)

Intelligent Transportation Systems: Saving Lives, Time and Money Kristin Tufte Portland State University Oregon Transportation Summit Sept 10, 2010 #12;Intelligent Transportation Systems: Saving Lives, Time and Money Official transportation data archive for the Portland-Vancouver metropolitan region

Bertini, Robert L.

232

Transportation Center Seminar........ "The Panama Canal as Precursor"  

E-Print Network (OSTI)

Transportation Center Seminar........ "The Panama Canal as Precursor" Aaron J. Gellman Professor of Transportation The Transportation Center & Kellogg School of Management Northwestern University; Advisory:30 pm Location: Transportation Center, Chambers Hall Lower Level, 600 Foster St., Evanston Professor

Bustamante, Fabián E.

233

Observational Study of Higher Dimensional Magnetic Universe in Non-linear Electrodynamics  

E-Print Network (OSTI)

In this work, we have considered the flat FRW model of the universe in $(n+2)$-dimensions filled with the dark matter and the magnetic field. We present the Hubble parameter in terms of the observable parameters $\\Omega_{m0}$ and $H_{0}$ with the redshift $z$ and the other parameters like $B_{0},\\omega, \\mu_{0},\\delta,n,w_{m}$. The natures of magnetic field $B$, deceleration parameter $q$ and $Om$ diagnostic have also been analyzed for accelerating expansion of the universe. From Stern data set (12 points), we have obtained the bounds of the arbitrary parameters by minimizing the $\\chi^{2}$ test. The best-fit values of the parameters are obtained by 66%, 90% and 99% confidence levels. Now to find the bounds of the parameters ($B_{0},\\omega$) and to draw the statistical confidence contour, we fixed four parameters $\\mu_{0},\\delta,n,w_{m}$. Here the parameter $n$ determines the higher dimensions and we perform comparative study between three cases : 4D $(n=2)$, 5D $(n=3)$ and 6D $(n=4)$ respectively. Next due to joint analysis with BAO observation, we have also obtained the bounds of the parameters ($B_{0},\\omega$) by fixing other parameters $\\mu_{0},\\delta,n,w_{m}$ for 4D, 5D and 6D. The best fit of distance modulus for our theoretical model and the Supernova Type Ia Union2 sample are drawn for different dimensions.

Chayan Ranjit; Shuvendu Chakraborty; Ujjal Debnath

2013-04-04T23:59:59.000Z

234

Transportation Services | Staff Services  

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

Transportation Services Transportation Services The BNL Transportation Office, located at 20 Brookhaven Avenue, Building 400A, is available to assist BNL employees, guests and visitors with transportation needs in support of Laboratory programs. The hours of operation are 8:30 AM - 5:00 PM Monday through Friday. To contact the Transportation Office call (631) 344-2535. Stony Brook Parking Passes The Transportation Office has a limited number of parking passes for the three (3) parking garages at Stony Brook University. The passes are available to and are intended for use by BNL employees/scientific staff on official business only. Passes may be used at the Administration, University Hospital and Health Services Center garages on the Stony Brook campus when visiting SBU on official business.

235

Field Studies of Subjective Effects on Thermal Comfort in a University Classroom  

E-Print Network (OSTI)

Two field studies were conducted in a university classroom in the autumn of 2004 in Harbin. The objective of these studies was to assess the thermal conditions and the subjective effects on occupant thermal comfort. A field study was carried out when the undergraduate students were not taught the theory of thermal comfort. A second study was conducted after the undergraduate students knew something about thermal comfort. The thermal comfort variables were measured when the students were filling in the subjective questionnaires on thermal sensation and thermal comfort. A total of 167 sets of questionnaire responses were obtained. The indoor thermal environmental data for the two days are almost the same; however the thermal acceptability is different. The acceptability of the first study is 96.0%, which is higher than the acceptability of 91.5% according to the PPD. In contrast, the acceptability of the second study is 57.4%, which is very low compared with the acceptability of 95.0% according to the PPD. The students' thermal acceptability of the thermal environment before learning the theory of thermal comfort is higher than after learning about thermal comfort. These results confirm the existence of subjective effects on thermal comfort.

Wang, J.; Wang, Z.

2006-01-01T23:59:59.000Z

236

A STATISTICAL STUDY OF THE RELATIONSHIP BETWEEN THE TRANSPORT RATE OF MAGNETIC HELICITY AND SOLAR FLARES  

SciTech Connect

We present a statistical study which is aimed at understanding the fact that some flares (type I flare) are associated with sharp variations of the transport rate of magnetic helicity (dH/dt) while others are not (type II flare). The sample consists of 49 M-class and X-class flares which were produced by nine isolated active regions. Using high temporal magnetograms obtained by the Michelson Doppler Imager instrument on the Solar and Heliospheric Observatory, we calculate the temporal variation of dH/dt during the flaring time, and compare its profile with the soft X-ray flux. We find that type I flares have longer duration and higher peak flux in soft X-ray than type II flares. Furthermore, the ratio of the total unsigned magnetic flux of the host active region to that of the visible solar disk is also higher for type I flares, while the total flux itself is independent of the flare type. Our results show that whether the flare is associated with sharp variations of dH/dt depends on the properties of the flare and of its host active region. The relationship between dH/dt and microwave bursts is also discussed.

Zhang Yin; Tan Baolin; Yan Yihua, E-mail: zhangyin@bao.ac.c [Key Laboratory of Solar Activity, National Astronomical Observatories, Chinese Academy of Sciences, Datun Road A20, Chaoyang District, Beijing, 100012 (China)

2009-10-20T23:59:59.000Z

237

Isotope Tracer Studies of Diffusion in Sillicates and of Geological Transport Processes Using Actinide Elements  

SciTech Connect

The objectives were directed toward understanding the transport of chemical species in nature, with particular emphasis on aqueous transport in solution, in colloids, and on particles. Major improvements in measuring ultra-low concentrations of rare elements were achieved. We focused on two areas of studies: (1) Field, laboratory, and theoretical studies of the transport and deposition of U, Th isotopes and their daughter products in natural systems; and (2) Study of calcium isotope fractionation effects in marine carbonates and in carbonates precipitated in the laboratory, under controlled temperature, pH, and rates of precipitation. A major study of isotopic fractionation of Ca during calcite growth from solution has been completed and published. It was found that the isotopic shifts widely reported in the literature and attributed to biological processes are in fact due to a small equilibrium fractionation factor that is suppressed by supersaturation of the solution. These effects were demonstrated in the laboratory and with consideration of the solution conditions in natural systems, where [Ca{sup 2+}] >> [CO{sub 3}{sup 2-}] + [HCO{sub 3}{sup -}]. The controlling rate is not the diffusion of Ca, as was earlier proposed, but rather the rate of supply of [CO{sub 3}{sup 2-}] ions to the interface. This now opens the issues of isotopic fractionation of many elements to a more physical-chemical approach. The isotopic composition of Ca {Delta}({sup 44}Ca/{sup 40}Ca) in calcite crystals has been determined relative to that in the parent solutions by TIMS using a double spike. Solutions were exposed to an atmosphere of NH{sub 3} and CO{sub 2}, provided by the decomposition of (NH4)2CO3. Alkalinity, pH, and concentrations of CO{sub 3}{sup 2-}, HCO{sub 3}{sup -}, and CO{sub 2} in solution were determined. The procedures permitted us to determine {Delta}({sup 44}Ca/{sup 40}Ca) over a range of pH conditions, with the associated ranges of alkalinity. Two solutions with greatly different Ca concentrations were used, but, in all cases, the condition [Ca] >> [CO{sub 3}{sup 2-}] was met. A wide range in {Delta}({sup 44}Ca/{sup 40}Ca) was found for the calcite crystals, extending from 0.04 {+-} 0.13 to -1.34 {+-} 0.15 {per_thousand}, generally anticorrelating with the amount of Ca removed from the solution. The results show that {Delta}({sup 44}Ca/{sup 40}Ca) is a linear function of the saturation state of the solution with respect to calcite ({Omega}). The two parameters are very well correlated over a wide range in {Omega} for each solution with a given [Ca]. Solutions, which were vigorously stirred, showed a much smaller range in {Delta}({sup 44}Ca/{sup 40}Ca) and gave values of -0.42 {+-} 0.14 {per_thousand}, with the largest effect at low {Omega}. It is concluded that the diffusive flow of CO{sub 3}{sup 2-} into the immediate neighborhood of the crystal-solution interface is the rate-controlling mechanism and that diffusive transport of Ca{sup 2+} is not a significant factor. The data are simply explained by the assumptions that: (a) the immediate interface of the crystal and the solution is at equilibrium with {Delta}({sup 44}Ca/{sup 40}Ca) {approx} -1.5 {+-} 0.25 {per_thousand}, and (b) diffusive inflow of CO{sub 3}{sup 2-} causes supersaturation, thus precipitating Ca from the regions, exterior to the narrow zone of equilibrium. We consider this model to be a plausible explanation of the available data reported in the literature. The well-resolved but small and regular isotope fractionation shifts in Ca are thus not related to the diffusion of very large hydrated Ca complexes, but rather due to the ready availability of Ca in the general neighborhood of the crystal solution interface. The largest isotopic shift which occurs is a small equilibrium effect which is then subdued by supersaturation precipitation for solutions where [Ca{sup 2+}] >> [CO{sub 3}{sup 2-}] + [HCO{sub 3}{sup -}]. It is shown that there is a clear temperature dependence of the net isotopic shifts, which is simply due to changes in {Omega}

Wasserburg, Gerald J

2008-07-31T23:59:59.000Z

238

Ownership and usage of small passenger vehicles: findings from the 1977 National Personal Transportation Study  

SciTech Connect

This report examines current patterns in the ownership and usage of small vehicles by private households. The analysis was conducted to shed additional light on the market potential for smaller, energy efficient vehicles, in particular, electric cars. The 1977 Nationwide Personal Transportation Survey (NPTS) was used to obtain information on the socio-demographic characteristics and the travel and vehicle ownership behavior of US households based on a national probability sample. The issues posed to direct the investigation of small vehicle ownership and use behavior include: the ownership of small vehicles; the proportion of the private vehicle population accounted for by small vehicles; how small and large vehicles compare in terms of physical characteristics and performance and terms of usage; and how small/large vehicle ownership and usage differences are explained by household differences or physical differences in the vehicles themselves. The study's approach to these issues has focused on descriptive data analysis, employing such tools as cross-classification tables, distributions, and graphic displays. (MCW)

1981-12-01T23:59:59.000Z

239

Boundary Layer Energy Transport and Cumulus Development over a Heated Mountain: An Observational Study  

Science Conference Proceedings (OSTI)

Aircraft and surface measurements of the boundary layer transport of mass and moisture toward an isolated, heated mountain are presented. The data were collected around the Santa Catalina Mountains in Arizona, 2030 km in diameter, during the ...

J. Cory Demko; Bart Geerts; Qun Miao; Joseph A. Zehnder

2009-01-01T23:59:59.000Z

240

A Semi-Lagrangian Spectral Algorithm for Pollutant Transport and Diffusion Studies  

Science Conference Proceedings (OSTI)

A semi-Lagrangian model was developed based on the atmospheric transport-diffusion equation, employing the semi-Lagrangian technique incorporated with the spectral method. The numerical algorithms of the semi-Lagrangian technique and the spectral ...

H. N. Lee

1996-11-01T23:59:59.000Z

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


241

Edge transport barrier studies on the Alcator C-Mod tokamak  

E-Print Network (OSTI)

Edge transport barriers (ETBs) in tokamak plasmas accompany transitions from low confinement (L-mode) to high confinement (H-mode) and exhibit large density and temperature gradients in a narrow pedestal region near the ...

Hughes, Jerry W. (Jerry Wayne), 1975-

2005-01-01T23:59:59.000Z

242

An Observational and Numerical Study of the Nocturnal Sea Breeze. Part II: Chemical Transport  

Science Conference Proceedings (OSTI)

Chemical transport at the Savannah River Site (SRS) in South Carolina during nocturnal sea-breeze passage is examined using simulations from a three-dimensional mesoscale dynamic model [(RAMS) Regional Atmospheric Modeling System] and a ...

Robert L. Buckley; Robert J. Kurzeja

1997-12-01T23:59:59.000Z

243

Simulating groundwater transport process using a vertical heterogeneity model: a case study  

Science Conference Proceedings (OSTI)

It is important to simulate a groundwater transport process, e.g., pollutant migration, through the vadose zone and subsequent mixing within the saturated zone to assess potential impacts of contaminants in the subsurface in preliminary stages. It is ...

Samuel S. Lee; Hoh Peter In

2004-10-01T23:59:59.000Z

244

Ring Genesis and the Related Transports of Heat, Momentum and Vorticity: A Parameter Study  

Science Conference Proceedings (OSTI)

The transport of heat, momentum and vorticity during the fife cycle of an unstable baroclinic wave that displays ring formation are investigated. Experiments have been carried out with a primitive equation numerical model. The evolution of ...

S. S. Drijfhout

1990-11-01T23:59:59.000Z

245

Feasibility studies on the use of TRUPACT-1 for on-site transportation of DOE LLW  

SciTech Connect

In this paper the authors propose using TRUPACT-I, with modifications to its storage system, to facilitate on-site transportation of US Department of Energy (DOE) low-level waste (LLW). TRUPACT-I was designed as a type-B contact-handled transuranic (CH-TRU) waste transportation system for use in Waste Isolation Pilot Plant-related operations and was subjected to the required type-B container accident tests, which it successfully passed. Thus, from a safety standpoint, TRUPACT-1 is provided with double containment, impact limitation, and fire-retardant capabilities. Furthermore, because TRUPACT-1 was developed to transport CH-TRU waste, which is characterized by a higher total activity, larger decay heat, and higher dose rate than LLW, it would be overqualified for the requirements of LLW transportation.

Hills, C.R.; Banjac, V.; Heger, A.S. (Univ. of New Mexico, Albuquerque (United States))

1993-01-01T23:59:59.000Z

246

Design and Validation of an Offline Oceanic Tracer Transport Model for a Carbon Cycle Study  

Science Conference Proceedings (OSTI)

An offline passive tracer transport model with self-operating diagnostic-mode vertical mixing and horizontal diffusion parameterizations is used with assimilated ocean currents to find the chlorofluorocarbon (CFC-11) cycle in oceans. This model ...

Vinu Valsala; Shamil Maksyutov; Ikeda Motoyoshi

2008-06-01T23:59:59.000Z

247

NMR and Transport Studies on Group IV Clathrates and Related Intermetallic Materials  

E-Print Network (OSTI)

Increasing efforts have been put into research about thermoelectric materials for the last few decades, especially recently, faced with the crucial demand for new energy and energy savings. Among the potential candidates for new generation thermoelectric materials are the intermetallic clathrates. Clathrates are cage-structured materials with guest atoms enclosed. Previous studies have shown lower thermal conductivities compared with many other bulk compounds, and it is believed that guest atom vibration modes are the reason for such thermal behaviors. Several models, including the Einstein oscillator and soft potential models, have been used to explain the guest motion. However the characterization of the anharmonic oscillating motion can be a challenge. In this work, Nuclear Magnetic Resonance (NMR), heat capacity and transport measurements have been used to study several clathrate systems, especially the well- known type-I Ba8Ga16Sn30, which has been reported to have one of the lowest thermal conductivities for bulk compounds. In this material the strong anharmonic rattling behavior was investigated and analyzed according to a double well potential model, yielding good agreement with the experimental results. Furthermore, the resistivity and heat capacity results were studied and analyzed according to the influence of the anharmonic contribution. This offered a way to connect the NMR, transport and heat capacity properties, providing an advantageous way to study strongly anharmonic systems. In further work, several related intermetallic materials were examined for their structure, motion and NMR properties. Dynamical and electrical behaviors were investigated by studying the magnetic and quadrupole NMR spin-lattice relaxation. Type-VIII Ba8Ga16Sn30 exhibits an enhanced dynamics-related term at low temperature, but no rattling response as observed for the type-I structure. Type-I Ba8In16Ge30 was compared with the type-I Ba8Ga16Sn30 because their cage structures are similar. No strong anharmonic contribution was found in the NMR T1 behavior of Ba8In16Ge30, however the T2 showed behavior characteristic of atomic motion. In all cases, the magnetic relaxation was used to characterize the electron structures, and n- type Ba8Ga16Ge30 exhibited a spin-lattice relaxation behavior which is characteristic of impurity band structures near the Fermi surface. Also, a series of Ba8CuxGe46-x clathrates were investigated and showed much more insulating like behavior. In related work, the layered BaGa4 and BaGa3Sn have shown interesting NMR spin-spin relaxation behavior that indicates atomic fluctuations. This is similar to the situation found in type-I Ba8In16Ge30. The influence of atomic motion on the NMR and also the atomic structures of these alloys is further discussed in this work.

Zheng, Xiang

2012-08-01T23:59:59.000Z

248

Analysis of an Ozone Episode during the San Diego Air Quality Study: The Significance of Transport Aloft  

Science Conference Proceedings (OSTI)

San Diego is subject to transport of ozone and precursors from the Los Angeles area, 170 km to the northwest, as well as to high ozone concentrations from local emissions. The San Diego Air Quality Study was conducted during the summer of 1989. ...

Virginia Bigler-Engler; Hal W. Brown

1995-08-01T23:59:59.000Z

249

Graduate Certificate in Transportation  

E-Print Network (OSTI)

Graduate Certificate in Transportation Nohad A. Toulan School of Urban Studies and Planning of Engineering and Computer Science integrated transportation systems. The Graduate Certificate in Transportation their capabilities. Students in the program can choose among a wide range of relevant courses in transportation

Bertini, Robert L.

250

Integrated Transportation System Design Optimization  

E-Print Network (OSTI)

Integrated Transportation System Design Optimization by Christine Taylor B.S. Cornell University by . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Professor Jaime Peraire Chairman, Department Graduate Committee #12;2 #12;Integrated Transportation System Abstract Traditionally, the design of a transportation system has focused on either the vehicle design

251

A Comparison of Inert Trace Constituent Transport between the University of Wisconsin IsentropicSigma Model and the NCAR Community Climate Model  

Science Conference Proceedings (OSTI)

Five- and 10-day inert trace constituent distributions prognostically simulated with the University of Wisconsin (UW) hybrid isentropicsigma (??) model, the nominally identical UW sigma (?) model, and the National Center for Atmospheric ...

Tom H. Zapotocny; Allen J. Lenzen; Donald R. Johnson; Todd K. Schaack; Fred M. Reames

1997-01-01T23:59:59.000Z

252

CONVERGENCE STUDIES OF MASS TRANSPORT IN DISKS WITH GRAVITATIONAL INSTABILITIES. I. THE CONSTANT COOLING TIME CASE  

Science Conference Proceedings (OSTI)

We conduct a convergence study of a protostellar disk, subject to a constant global cooling time and susceptible to gravitational instabilities (GIs), at a time when heating and cooling are roughly balanced. Our goal is to determine the gravitational torques produced by GIs, the level to which transport can be represented by a simple {alpha}-disk formulation, and to examine fragmentation criteria. Four simulations are conducted, identical except for the number of azimuthal computational grid points used. A Fourier decomposition of non-axisymmetric density structures in cos (m{phi}), sin (m{phi}) is performed to evaluate the amplitudes A{sub m} of these structures. The A{sub m} , gravitational torques, and the effective Shakura and Sunyaev {alpha} arising from gravitational stresses are determined for each resolution. We find nonzero A{sub m} for all m-values and that A{sub m} summed over all m is essentially independent of resolution. Because the number of measurable m-values is limited to half the number of azimuthal grid points, higher-resolution simulations have a larger fraction of their total amplitude in higher-order structures. These structures act more locally than lower-order structures. Therefore, as the resolution increases the total gravitational stress decreases as well, leading higher-resolution simulations to experience weaker average gravitational torques than lower-resolution simulations. The effective {alpha} also depends upon the magnitude of the stresses, thus {alpha}{sub eff} also decreases with increasing resolution. Our converged {alpha}{sub eff} is consistent with predictions from an analytic local theory for thin disks by Gammie, but only over many dynamic times when averaged over a substantial volume of the disk.

Michael, Scott; Steiman-Cameron, Thomas Y.; Durisen, Richard H. [Astronomy Department, Indiana University, Bloomington, IN 47405 (United States); Boley, Aaron C., E-mail: scamicha@astro.indiana.edu, E-mail: tomsc@astro.indiana.edu, E-mail: durisen@astro.indiana.edu, E-mail: aaron.boley@gmail.com [Department of Astronomy, University of Florida, Gainesville, FL 32611 (United States)

2012-02-10T23:59:59.000Z

253

The Development and Application of Reactive Transport Modeling Techniques to Study Radionuclide Migration at Yucca Mountain, NV  

SciTech Connect

Yucca Mountain, Nevada has been chosen as a possible site for the first high level radioactive waste repository in the United States. As part of the site investigation studies, we need to make scientifically rigorous estimations of radionuclide migration in the event of a repository breach. Performance assessment models used to make these estimations are computationally intensive. We have developed two reactive transport modeling techniques to simulate radionuclide transport at Yucca Mountain: (1) the selective coupling approach applied to the convection-dispersion-reaction (CDR) model and (2) a reactive stream tube approach (RST). These models were designed to capture the important processes that influence radionuclide migration while being computationally efficient. The conventional method of modeling reactive transport models is to solve a coupled set of multi-dimensional partial differential equations for the relevant chemical components in the system. We have developed an iterative solution technique, denoted the selective coupling method, that represents a versatile alternative to traditional uncoupled iterative techniques and the filly coupled global implicit method. We show that selective coupling results in computational and memory savings relative to these approaches. We develop RST as an alternative to the CDR method for solving large two- or three-dimensional reactive transport simulations for cases in which one is interested in predicting the flux across a specific control plane. In the RST method, the multidimensional problem is reduced to a series of one-dimensional transport simulations along streamlines. The key assumption with RST is that mixing at the control plane approximates the transverse dispersion between streamlines. We compare the CDR and RST approaches for several scenarios that are relevant to the Yucca Mountain Project. For example, we apply the CDR and RST approaches to model an ongoing field experiment called the Unsaturated Zone Transport Test.

Hari Selvi Viswanathan

1999-09-01T23:59:59.000Z

254

A Simulation Study of the Lithium Ion Transport Mechanism in Ternary Polymer Electrolytes - The Critical Role of the Segmental Mobility  

E-Print Network (OSTI)

We present an extensive molecular dynamics (MD) simulation study of the lithium ion transport in ternary polymer electrolytes consisting of poly(ethylene oxide) (PEO), lithium-bis(trifluoromethane)sulfonimide (LiTFSI) and the ionic liquid N-methyl-N-propylpyrrolidinium bis(trifluoromethane)sulfonimide (PYR13TFSI). In particular, we focus on two different strategies by which the ternary electrolytes can be devised, namely by (a) adding the ionic liquid to PEO20LiTFSI, and (b) substituting the PEO chains in PEO20LiTFSI by the ionic liquid. In order to grasp the changes of the overall lithium transport mechanism, we employ an analytical, Rouse-based cation transport model (Maitra et al., Phys. Rev. Lett., 2007, 98, 227802), which has originally been devised for binary PEO-based electrolytes. This model distinguishes three different microscopic transport mechanisms, each quantified by an individual time scale. In the course of our analysis, we extend this mathematical description to account for an entirely new transport mechanism, namely the TFSI-supported diffusion of lithium ions decoupled from the PEO chains, which emerges for certain stoichiometries. We find that the segmental mobility plays a decisive role in PEO-based polymer electrolytes. That is, whereas the addition of the ionic liquid to PEO20LiTFSI plasticizes the polymer network and thus also increases the lithium diffusion, the amount of free, mobile ether oxygens reduces when substituting the PEO chains by the ionic liquid, which compensates the plasticizing effect. In total, our observations allow us to formulate some general principles about the lithium ion transport mechanism in ternary polymer electrolytes. Moreover, our insights also shed light on recent experimental observations (Joost et al., Electrochim. Acta, 2012, 86, 330).

Diddo Diddens; Andreas Heuer

2012-11-14T23:59:59.000Z

255

Energy study of the marine transportation industry. Volume I. Executive summary  

SciTech Connect

This report covers the conclusions and recommendations resulting from an examination of energy use in the marine transportation industry. It will assist DOE in formulating research and development programs that will promote energy conservation. The results of the analysis determined that the maritime transportation industry consumed approximately 2.9 quads in 1974. This consumption is expected to rise to 6.7 quads by the year 2000. In response to the need to reduce energy consumption below the projected level for the year 2000, conservation-oriented R and D programs were investigated. Two program areas recommended for funding by DOE are diesel bottoming cycles and adiabatic diesels. The methodology used is discussed in the Executive Summary. Volumes II and III cover Tasks I and II, Industry Summary and Regulations and Tariffs, respectively. Volume IV combines Tasks III and IV, Efficiency Improvements and Industry Future. A fifth volume, which is available from DOE, contains documentation of the Marine Transportation Energy Model (MTEM).

1978-06-01T23:59:59.000Z

256

Electric transportation and the impact on local electricity management: a case study of electric public and private transport in Christchurch, New Zealand.  

E-Print Network (OSTI)

??Electric transport such as a light rail transit (LRT) system and private electric vehicles (EV) are power intensive systems and are likely to add significant (more)

Grenier, Agathe

257

Field and numerical studies of tracer gas transport and surface gas tranfer in laterally uniform, partially stratified estuaries  

SciTech Connect

Techniques for determination of reaeration rates in natural waterbodies are reviewed. The tracer gas technique for reaeration rate determination offers many advantages over other existing methods and is widely used in rivers and streams. The tracer gas method seems to be the most promising of available techniques for estuarine reaeration rate determination. The two-dimensional late-rally averaged equations describing flow and transport in estuaries are derived and discussed. A laterally averaged numerical model of estaurine hydrodynamics and transport is modified so that tracer gas releases may be simulated. Field studies conducted as a part of the study are described. Two dye releases were made in the upper Houston Ship Channel; two dye tracer gas releases were later made in the same region. The data from these studies are presented and analyzed. Mechanical mixing by shipping traffic proved to be the predominant mixing mechanism and a hindrance to further studies at that site. An intensive field study was conducted in the Colorado River estuary. Field data included velocities, salinity profiles, water surface elevations, and dye concentration data from three dye releases. The data from this study are used to calibrate and test the numerical model of estuarine tracer gas transport.

Bales, J.D.

1986-01-01T23:59:59.000Z

258

Purification of silicon by the silicon fluoride transport process. Thermochemical study  

DOE Green Energy (OSTI)

A computer-assisted thermochemical equilibrium analysis was conducted for the silicon transport reaction: Si(s) + SiF/sub 4/(g) = (intermediates) = Si(s) + SiF/sub 4/(g). The calculations indicated that a substantial transport rate should be possible at temperatures of 1700/sup 0/K and one atmosphere pressure. Computations were made to determine whether the elemental impurities present in metallurgical-grade silicon would transfer in this process. It was concluded that aluminum, chromium, copper, iron, manganese, molybdenum, nickel, vanadium, and zirconium would not transfer, but that boron, magnesium, phosphorus, and titanium would transfer.

Rhein, R.A.

1979-04-15T23:59:59.000Z

259

Executive Education Program Freight Transportation and  

E-Print Network (OSTI)

Executive Education Program Freight Transportation and Logistics: Delivering Results in a Volatile Environment September 9 ­11, 2013 Northwestern University Transportation Center NonprofitOrganization U.S.Postage PAID NorthwesternUniversity TransportationCenter RobertR.McCormickSchool of

Bustamante, Fabián E.

260

The Texas Higher Education Coordinating Board has approved a new doctoral program in Black Studies at The University of Texas at  

E-Print Network (OSTI)

The Texas Higher Education Coordinating Board has approved a new doctoral program in Black Studies at The University of Texas at Austin, marking a first for the university, the state of Texas, and the American South is a historic moment for The University of Texas at Austin and for the state of Texas," said department Chair

Texas at Austin, University of

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


261

Joint Center for Housing Studies Harvard University Refinance and the Accumulation of Home Equity Wealth  

E-Print Network (OSTI)

may be quoted without explicit permission provided that full credit, including notice, is given to the source. Any opinions expressed are those of the authors and not those of Freddie Mac, the Joint Center for Housing Studies of Harvard University, or of any of the persons or organizations providing support to the Joint Center for Housing Spending financed by home equity extraction helps smooth household consumption and bolster the economy in economic downturns, but may reduce wealth accumulation. We use American Housing Survey (AHS) data to provide cross-sectional, longitudinal and cohort group analysis of the accumulation of home equity, the change in aggregate leverage, and the likelihood of mortgage refinance for the period of 1985 to 2001. We find that homeowners who are African-American or lower income tend to have less home equity and higher aggregate leverage than others, and they are less likely to take advantage of refinance during our sample period; over 30 years, the failure to refinance to a lower interest rate reduces aggregate wealth by $22 billion for each group. Further, the decision to refinance is a rational response to changes in market conditions, as the likelihood of refinance is positively tied to interest rate reduction and home value increase. 1

Frank E. Nothaft; Yan Chang; Frank E. Nothaft; Deputy Chief; Economist Freddie; Mac Yan Chang

2004-01-01T23:59:59.000Z

262

Commissioning the Domestic Hot Water System on a Large University Campus: A Case Study  

E-Print Network (OSTI)

The Texas A&M University (TAMU) main campus in College Station consists of 110 buildings with 12.5 million square feet of gross building space. Seventy-one of these buildings are connected to the main campus domestic hot water (DHW) distribution system. The DHW loop is more than 50 years old and has had continuing distribution problems. The main problems reported from several buildings were low hot water temperature and long delays in obtaining hot water at fixtures. The objective of this study was to investigate the causes of these problems and help determine how to best operate the system. It was found that reported problems of low flows, low temperatures and long hot water lag time resulted from reverse flows and no hot water circulation caused by: 1) Unadjusted return pumps with heads too high. 2) Pumps not installed or not running where needed. 3) Pumps with heads too low. 4) Check valves not installed where needed. 5) Insufficient piping capacity in two locations. This paper presents possible control strategies to alleviate these problems identified during the field investigation.

Chen, H.; Bensouda, N.; Claridge, D.; Bruner, H.

2004-01-01T23:59:59.000Z

263

[Study of institutional issues relating to transportation of high level waste]. Final technical report  

SciTech Connect

This is the ``seventh`` and final Quarterly Report under the scope of work for cooperative agreement between the Western Interstate Energy Board and the US Department of Energy. The report covers the period January--March 1993. The cooperative agreement was to expire in June 1992, but DOE granted an extension through March 24, 1993. Since this is the last Quarterly Report under the expired cooperative agreement, most tasks are noted as being completed. Two final items, however, will soon be sent to DOE -- final minutes from the March 9--11 High- Level Radioactive Waste Committee meeting, and the Year-End Technical Report. Some highlights from the quarter: The Committee decided on a preferred format for the revised Spent Fuel and High-Level Radioactive Waste Transportation Primer. The document would be 100- 200 pages, accompanied by a series of white papers on key transportation elements. A 25--30 page handbook for educating western state elected officials would also be prepared. On March 24, the Committee sent a letter to DOE commenting on the Near-Site Transportation Infrastructure report findings. The Committee is concerned that infrastructure limitations may limit the rail shipping option in many instances, even after upgrades have been implemented. The NSTI findings may also have significant relevance to the decision to develop multi-purpose canisters. On April 1, the Committee sent DOE the white paper, Transportation Implications of Various NWPA Program Options, which determined that DOE cannot develop a national transportation system by 1998 for shipments to an MRS or other federal storage facility.

Not Available

1993-06-25T23:59:59.000Z

264

Sustainable Transport  

E-Print Network (OSTI)

THOUGHT PIECE Sustainable Transport by Melvin M. Webberwant to sustain any mode of transport only if we judge it todraconian in rejecting transport modes that have failed in

Webber, Melvin

2006-01-01T23:59:59.000Z

265

Action Plan UNIVERSITY OF MISSOURI  

E-Print Network (OSTI)

, financially and philosophically, to a carbon-neutral future. Since the signing, he and the university have sustainability. Additional Strategies and Projects Transportation Currently, transportation accounts for less, transportation will play a larger role in its greenhouse gas profile. The Climate Action Plan recommends

Taylor, Jerry

266

CenterLineBowles Center for Alcohol Studies School of Medicine, University of North Carolina at Chapel Hill  

E-Print Network (OSTI)

the National Institute of Alcohol Abuse and Alcoholism--is designed for middle-school and high-school scienceCenterLineBowles Center for Alcohol Studies School of Medicine, University of North Carolina grant to develop a second science-based curriculum. Designed for high-school students,Fetal Alcohol

Crews, Stephen

267

Heteroleptic cyclometalated Ir(III) complexes with charge transporting groups: A theoretical study  

SciTech Connect

Efficient and stable high energy organic light emitting devices (OLEDs) are a vital component of new generation general illumination solutions. However, large charge imbalances in the emissive layer of OLEDs lead to charge accumulation and subsequent side reactions which lowers the device efficiency and dramatically shortens operational lifetime. Radical changes in the way emitter materials are designed are needed to address this problem. Conventional approaches have only focused on color tuning; however, multi-functional emitter materials are needed to assist the transport of charge in the emissive layer. We propose to design and synthesize new organometallic iridium phosphorescent materials with bipolar charge transport properties to be used in high energy OLEDs and white light configurations

Padmaperuma, Asanga B.; Fernandez, Carlos A.

2012-09-13T23:59:59.000Z

268

Mesh generation and energy group condensation studies for the jaguar deterministic transport code  

Science Conference Proceedings (OSTI)

The deterministic transport code Jaguar is introduced, and the modeling process for Jaguar is demonstrated using a two-dimensional assembly model of the Hoogenboom-Martin Performance Benchmark Problem. This single assembly model is being used to test and analyze optimal modeling methodologies and techniques for Jaguar. This paper focuses on spatial mesh generation and energy condensation techniques. In this summary, the models and processes are defined as well as thermal flux solution comparisons with the Monte Carlo code MC21. (authors)

Kennedy, R. A.; Watson, A. M.; Iwueke, C. I.; Edwards, E. J. [Knolls Atomic Power Laboratory, Bechtel Marine Propulsion Corporation, P.O. Box 1072, Schenectady, NY 12301-1072 (United States)

2012-07-01T23:59:59.000Z

269

Instrumentation and Beam Dynamics Study of Advanced Electron-Photon Facility in Indiana University  

SciTech Connect

The Advanced eLectron-PHoton fAcility (ALPHA) is a compact electron accelerator under construction and being commissioned at the Indiana University Center for Exploration of Energy and Matter (CEEM). In this thesis, we have studied the refurbished Cooler Injector Synchrotron (CIS) RF cavity using both the transmission line model and SUPERFISH simulation. Both low power and high power RF measurements have been carried out to characterize the cavity. Considering the performance limit of ferrite, we have designed a new ferrite loaded, co-axial quarter wave like cavity with similar structure but a more suitable ferrite material. We have also designed a traveling wave stripline kicker for fast extraction by POISSON and Microwave Studio. The strips geometry is trimmed to maximize the uniformity of the kicking field and match the impedance of the power cables. The time response simulation shows the kicker is fast enough for machine operation. The pulsed power supply requirement has also been specified. For the beam diagnosis in the longitudinal direction, we use a wideband Wall Gap Monitor (WGM) served in CIS. With proper shielding and amplification to get good WGM signal, we have characterized the injected and extracted beam signal in single pass commissioning, and also verified the debunching effect of the ALPHA storage ring. A modulation-demodulation signal processing method is developed to measure the current and longitudinal profile of injected beam. By scanning the dipole strength in the injection line, we have reconstructed the tomography of the longitudinal phase space of the LINAC beam. In the accumulation mode, ALPHA will be operated under a low energy and high current condition, where intra beam scattering (IBS) becomes a dominant effect on the beam emittance. A self consistent simulation, including IBS effect, gas scattering and linear coupling, has been carried out to calculate the emittance of the stored beam.

Luo, Tianhuan; /Indiana U.

2011-08-01T23:59:59.000Z

270

DOE Order Self Study Modules - DOE O 460.1C Packaging and Transportation Safety and DOE O 460.2A Departmental Materials Transportation and Packaging Management  

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

60.1C 60.1C PACKAGING AND TRANSPORTATION SAFETY DOE O 460.2A DEPARTMENTAL MATERIALS TRANSPORTATION AND PACKAGING MANAGEMENT DOE O 460.1C and 460.2A Familiar Level June 2011 1 DOE O 460.1C PACKAGING AND TRANSPORTATION SAFETY DOE O 460.2A DEPARTMENTAL MATERIALS TRANSPORTATION AND PACKAGING MANAGEMENT FAMILIAR LEVEL _________________________________________________________________________ OBJECTIVES Given the familiar level of this module and the resources, you will be able to perform the following: 1. What are the objectives of U.S. Department of Energy (DOE) O 460.1C? 2. What is the DOE/National Nuclear Security Administration (NNSA) exemption process in DOE O 460.1C? 3. What are the onsite safety requirements specified by DOE O 460.1C? 4. What are the objectives of DOE O 460.2A?

271

Testing and standards related to fluid and chemical transport  

Testing and standards related to fluid and chemical transport R. Doug Hooton UNIVERSITY OF TORONTO DEPT. CIVIL ENGINEERING

272

GRADUATE STUDY IN GEOGRAPHY The University of Kansas is a major educa-  

E-Print Network (OSTI)

. Cultural, gender, foodways. Town Peterson, Courtesy Assoc. Prof. Geography and ecology of the distribution in the Slavic realm. Industrialization, regional development, and energy policies are stressed.The American and micrometeorology, especially as related to transport of water, carbon, and energy fluxes between the surface

Peterson, Blake R.

273

Flume Studies of Sediment Transportation in Shallow Flow with Simulated Rainfall  

E-Print Network (OSTI)

This study involves four of the twelve major river basins of the state of Texas and is essentially a proposal to divert water from the Red River into the Trinity, Neches and Sabine River Basins. When first considered, it appears to be a rather unusual plan. It proposes to take water from the Red River at Lake Texoma, which is often of poor quality and in some areas of the basin scarce, and transport this water into a portion of the state that has an apparent abundance. There are, however, numerous advantages to this plan. First, a dependable supply of water Is made available to the upper reaches of the receiving basins without the cost of reservoir construction. It also creates a potential for peak period hydroelectric power generation and supplies the lower portion of the basins with an increased water supply which can be put to beneficial use. This may involve water quality control of municipal and industrial pollution, control of salt water intrusion, or redistribution. In an age of grandiose water supply schemes, e.g., the California Water Plan 2 and the preliminary Texas Water Plan,3 the cost of this proposal is very reasonable. Some of the disadvantages of this proposal are discussed briefly in the following paragraph. The Red River is an interstate stream; consequently, division of its waters among the states included in the basin must be by compact. Compact Commissioners representing the states of Texas, Oklahoma, Arkansas, and Louisiana, with a chairman representing the Federal Government, have been negotiating a Red River Compact. Most of the details have been worked out and the draft of this agreement is being reviewed by federal and state agencies. The Red River Compact will then need approval by the legislatures of each of the states and by the Congress before it will become effective. Until final arrangements have been made concerning the allocation of water, the proposed diversion cannot legally be made. Since the quality of the Red River water has been poor much of the time, the Corps of Engineers has begun work to alleviate the natural salt pollution. The states concerned have agreed to aid the Federal Government by close control of manmade pollutants. The quality of the Red River water is dependent upon these control programs. Finally, the development of this plan would require revision of the master plans for the specific basins because a number of existing reservoirs would be affected. If for no other reason, this study and the evolved proposal have been valuable as a training program for use of the many recently developed water resources planning techniques. In order to insure a sense of direction, it seems apropos to present a brief outline of the study procedure. Chapter II, entitled, "The Economic Development and Potential for the Red, Trinity, Neches and Sabine River Basins," is a general discussion of the economic factors as they are related to demand for water in each basin. In addition to a statewide outlook, a separate discussion for each basin is presented which includes future population projections. In closing this chapter, a table of the anticipated municipal and industrial water requirements is presented. Careful consideration of the information in this chapter is necessary for any type of water resources planning. The largest section in this study is Chapter III, "The Water Resources of the Neches and Red River Basins." A comprehensive investigation of the water resources of all the basins in the proposal would have been desirable; however, the work required would have approached development of a master plan for a major portion of the state of Texas Detailed examination and research of the donating basin and for a single receiving basin was considered adequate for the objectives of this study. The specific subtopics which were discussed are too numerous to list here and are available in the Table of Contents section. Chapter IV, "The Proposed Physical Plan," contains a description of the diversion facilities required to t

Nail, F.M.

1966-01-01T23:59:59.000Z

274

Transportation Networks and Location A Geometric Approach  

E-Print Network (OSTI)

Transportation Networks and Location A Geometric Approach Belén Palop1,2 1Departamento de March 2009 Florida State University #12;Belén Palop, UVa, SUNY Outline Transportation Network Model;Transportation Network Model Belén Palop, UVa, SUNY Outline Transportation Network Model Network placement

Palop del Río, Belén

275

The Geography of Transport Systems-Maritime Transportation | Open Energy  

Open Energy Info (EERE)

The Geography of Transport Systems-Maritime Transportation The Geography of Transport Systems-Maritime Transportation Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Geography of Transport Systems-Maritime Transportation Agency/Company /Organization: Hofstra University Sector: Energy Focus Area: Transportation Topics: Technology characterizations Resource Type: Publications, Technical report Website: people.hofstra.edu/geotrans/eng/ch3en/conc3en/ch3c4en.html Cost: Free Language: English References: Maritime Transportation[1] "Maritime transportation, similar to land and air modes, operates on its own space, which is at the same time geographical by its physical attributes, strategic by its control and commercial by its usage. While geographical considerations tend to be constant in time, strategic and

276

Nuclear waste transportation: Case studies of identifying stakeholder risk information needs  

E-Print Network (OSTI)

The U.S. Department of Energy (DOE) is responsible for the cleanup of our nations nuclear legacy, involving complex decisions about how and where to dispose of nuclear waste and how to transport it to its ultimate disposal site. It is widely recognized that a broad range of stakeholders and tribes should be involved in this kind of decision. All too frequently, however, stakeholders and tribes are only invited to participate by commenting on processes and activities that are near completion; they are not included in the problem formulation stages. Moreover, it is often assumed that high levels of complexity and uncertainty prevent meaningful participation by these groups. Considering the types of information that stakeholders and tribes need to be able to participate in the full life cycle of decision making is critical for improving participation and transparency of decision making. Toward this objective, the Consortium for Risk Evaluation with Stakeholder Participation (CRESP) participated in three public processes relating to nuclear waste transportation and disposal in 19971998. First, CRESP organized focus groups to identify concerns about nuclear waste transportation. Second, CRESP conducted exit surveys at regional public workshops held by DOE to get input from stakeholders on intersite waste transfer issues. Third, CRESP developed visual tools to synthesize technical information and allow stakeholders and tribes with varying levels of knowledge about nuclear waste to participate in meaningful discussion. In this article we share the results of the CRESP findings, discuss common themes arising from these interactions, and comment on special considerations needed to facilitate stakeholder and tribal participation in similar decision-making processes. Key words: environmental information, hazardous waste, risk communication, risk perception, stakeholders. Environ Health Perspect

Christina H. Drew; Deirdre A. Grace; Susan M. Silbernagel; Erin S. Hemmings; Alan Smith; William C. Griffith; Timothy K. Takaro; Elaine M. Faustman

2003-01-01T23:59:59.000Z

277

A CASE STUDY OF CHLORINE TRANSPORT AND FATE FOLLOWING A LARGE ACCIDENTAL RELEASE  

SciTech Connect

A train derailment that occurred in Graniteville, South Carolina during the early morning hours of 06 January, 2005 resulted in the prompt release of approximately 60 tons of chlorine to the environment. Comprehensive modeling of the transport and fate of this release was performed including the characterization of the initial three-phased chlorine release, a detailed determination of the local atmospheric conditions acting to generate, disperse, and deplete the chlorine vapor cloud, the establishment of physical exchange mechanisms between the airborne vapor and local surface waters, and local aquatic dilution and mixing.

Buckley, R.; Hunter, C.; Werth, D.; Whiteside, M.; Chen, K.; Mazzola, C.

2012-08-01T23:59:59.000Z

278

Executive summary of an energy study of the marine transportation industry. Volume I. Draft final report  

SciTech Connect

The conclusions and recommendations resulting from an examination of energy use in the marine transportation industry are presented. The methodology used is discussed. Specific information is discussed concerning energy consumption and productivity in these sectors: foreign trade; Great Lakes; inland waterways; coastal; offshore; pleasure craft; and fishing and miscellaneous. Based on the energy savings potentials calculated, the programs relating to slow speed diesels, diesel bottoming cycles, and hull maintenance and smoothing are recommended for funding in FY1978. Three high risk program areas that should be evaluated in the future are identified as: adiabatic diesels, Naval Academy heat balance engine, and closed cycle gas turbines. (MCW)

1977-08-17T23:59:59.000Z

279

Enterprise Transformation to Enable University--Industry Collaboration: A Case Study in Complexity and Usability  

Science Conference Proceedings (OSTI)

Enterprises need to make continuous fundamental transformations---such as improving current business processes, performing entirely different tasks, and conducting automated business processes---to maintain or gain competitive advantage. These transformations ... Keywords: complexity, enterprise transformation, university--industry collaboration, usability

Chen-Yang Cheng; Tanna Pugh; Ling Rothrock; Vittal Prabhu

2012-03-01T23:59:59.000Z

280

Domestic food and sustainable design: a study of university student cooking and its impacts  

Science Conference Proceedings (OSTI)

In four university student kitchens over twenty-one days, we captured participants' food preparation activity, quantified the greenhouse gas emissions and direct energy connected to the food and cooking, and talked to participants about their food practices. ... Keywords: energy, everyday life, food, greenhouse gas, practices, sustainability

Adrian K. Clear; Mike Hazas; Janine Morley; Adrian Friday; Oliver Bates

2013-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "transportation studies university" 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

To appeared in "Securing Transportation Systems, Protecting Critical Infrastructures Series (Book)", 2012 On the Rationality and Optimality of Transportation  

E-Print Network (OSTI)

To appeared in "Securing Transportation Systems, Protecting Critical Infrastructures Series (Book)", 2012 On the Rationality and Optimality of Transportation Networks Defense -- a Network Centrality Eng., Ben-Gurion University {puzis,elovici}@bgu.ac.il 3 Transportation Research Institute, Technion

282

Recent advances in the study of hydrogen embrittlement at the University of Illinois  

DOE Green Energy (OSTI)

This paper summarizes recent work at the University of Illinois on the fundamental mechanisms of hydrogen embrittlement. Our approach combines experimental and theoretical methods. We describe the theoretical work on hydride formation and its application to hydrogen embrittlement of Ti alloys through the stress-induced hydride formation and cleavage mechanism, the localization of shear due to solute hydrogen, and finally, we present experimental evidence that favors the decohesion mechanism of hydrogen embrittlement in a P-Ti alloy.

Robertson, Ian M. (Ian Miles),; Liang, Y.; Teter, D. F. (David F.); Aravas, N.; Sofronis, Petros,

2001-01-01T23:59:59.000Z

283

Chernobyl Studies Project - working group 7.0 environmental transport and health effects. Progress report, October 1993--January 1994  

SciTech Connect

The DOE-funded Chernobyl Studies Project was begun as part of a cooperative agreement between the US and the former USSR, (quote) To develop jointly methods to project rapidly the health effects of any future reactor accident (quote). Most of the initial tasks for this project are completed or near completion. The focus has now turned primarily to the issue of health effects from the Chernobyl accident. Currently, we are extensively engaged in case-control and cohort studies of thyroid diseases among Belarussian children and in the Ukraine. A major part of the effort is providing methods and applications of dose reconstruction and providing support and equipment for the medical teams. This document contains reports on progress in the following task areas: Management; External Dose; Hydrological Transport; Chromosome Painting Dosimetry; Stochastic Effects; Thyroid Studies; and Leukemia Studies.

Hendrickson, S.M. [ed.

1994-03-01T23:59:59.000Z

284

A Preliminary Study on Designing Combined Heat and Power (CHP) System for the University Environment  

E-Print Network (OSTI)

Combined heat and power (CHP) systems are an evolving technology that is at the front of the energy conservation movement. With the reduction in energy consumption and green house gas emissions, CHP systems are improving the efficiency of power generation. Our goal for this research is to develop a specification for a CHP System that will improve the University of Louisiana at Lafayettes operating efficiency. This system will reduce the operating cost of the university and provide reliable, clean energy to the College of Engineering and surrounding buildings. If this system is implemented correctly, it has the ability to meet the economic and reliability needs of the university. CHP systems are the combination of various forms of equipment to meet the electrical and thermal needs from one single fuel source. Major steps involved in the development of a CHP system including data collection and analysis, system calculations and system specifications will be discussed. This research also examines the barriers that CHP systems encounter with environmental regulations and grid interconnection.

Kozman, T. A.; Reynolds, C. M.; Lee, J.

2008-01-01T23:59:59.000Z

285

A Study on the Planetary Wave Transport of Ozone during the Late February 1979 Stratospheric Warming Using the SAGE Ozone Observation and Meteorological Information  

Science Conference Proceedings (OSTI)

Ozone data from the Stratospheric Aerosol and Gas Experiment (SAGE) have been used in conjunction with meteorological information to study the ozone transport near 55N due to planetary waves during the late February 1979 stratospheric warming. ...

Pi-Huan Wang; M. P. McCormick; W. P. Chu

1983-10-01T23:59:59.000Z

286

Institutional Perpetuation of Rape Culture: A Case Study of the University of Colorado Football Rape and Recruiting Scandal  

E-Print Network (OSTI)

to the University of Colorado Board of Regents. Denver, CO:of the University of Colorados response to rape Kristiat the University of Colorado (CU) in Boulder. These women

Folchert, Kristi Engle

2008-01-01T23:59:59.000Z

287

Documents: Transportation  

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

Search Documents: Search PDF Documents View a list of all documents Transportation PDF Icon Transportation Impact Assessment for Shipment of Uranium Hexafluoride (UF6) Cylinders...

288

Transportation Services Fueling Operation Transportation Services has installed a software system that will facilitate fueling of  

E-Print Network (OSTI)

Transportation Services Fueling Operation Transportation Services has installed a software system into this system. All University vehicles that wish to fuel at UH M noa Transportation Services will be required the application below and submit your application to Transportation Services before attempting to fuel your

289

Chernobyl Studies Project: Working group 7.0, Environmental transport and health effects. Progress report, March--September 1994  

Science Conference Proceedings (OSTI)

In April 1988, the US and the former-USSR signed a Memorandum of Cooperation (MOC) for Civilian Nuclear Reactor Safety; this MOC was a direct result of the accident at the Chernobyl Nuclear Power Plant Unit 4 and the following efforts by the two countries to implement a joint program to improve the safety of nuclear power plants and to understand the implications of environmental releases. A Joint Coordinating Committee for Civilian Nuclear Reactor Safety (JCCCNRS) was formed to implement the MOC. The JCCCNRS established many working groups; most of these were the responsibility of the Nuclear Regulatory Commission, as far as the US participation was concerned. The lone exception was Working Group 7 on Environmental Transport and Health Effects, for which the US participation was the responsibility of the US Department of Energy (DOE). The purpose of Working Group 7 was succintly stated to be, ``To develop jointly methods to project rapidly the health effects of any future nuclear reactor accident.`` To implement the work DOE then formed two subworking groups: 7.1 to address Environmental Transport and 7.2 to address Health Effects. Thus, the DOE-funded Chernobyl Studies Project began. The majority of the initial tasks for this project are completed or near completion. The focus is now turned to the issue of health effects from the Chernobyl accident. Currently, we are involved in and making progress on the case-control and co-hort studies of thyroid diseases among Belarussian children. Dosimetric aspects are a fundamental part of these studies. We are currently working to implement similar studies in Ukraine. A major part of the effort of these projects is supporting these studies, both by providing methods and applications of dose reconstruction and by providing support and equipment for the medical teams.

Anspaugh, L.R.; Hendrickson, S.M. [eds.

1994-12-01T23:59:59.000Z

290

Aluminum in Transportation  

Science Conference Proceedings (OSTI)

Presentation Title, Aluminum in Transportation: Case Study of the Development of a ... The unit was entirely redesigned using aluminum and based on the future

291

21.01.05.M3 Transportation Services  

E-Print Network (OSTI)

21.01.05.M3 Transportation Services Page 1 of 4 UNIVERSITY RULE 21.01.05.M3 Transportation Services Transportation Services is responsible for managing all parking, traffic and transportation-related activities on campus. Transportation Services is guided by state and federal statutes and regulations. Official Rule 1

292

Regional Economic Benefits from Electric Transportation: Case Study of the Cleveland, Ohio Metropolitan Statistical Area  

Science Conference Proceedings (OSTI)

This study analyzes the economic impacts due to electric drive vehicle (EDVs) market penetration in the Cleveland metropolitan statistical area (MSA). Specifically, the study examines the economic impacts due to petroleum displacement and decreased pollution control compliance costs for local industry. The study applies a regional input-out put analysis to develop regional economic impact multipliers (REIMs) appropriate for EDV evaluation. These REIMs are integrated into a spreadsheet based Cleveland EDV...

2006-12-12T23:59:59.000Z

293

Experimental study on transport phenomenon during deep fat frying of chicken nuggets.  

E-Print Network (OSTI)

??Two important factors affecting oil uptake of food products during deep fat frying (DFF) are water content and pressure development. In the past frying studies, (more)

Lalam, Sravan

2011-01-01T23:59:59.000Z

294

Observations of Transport Processes for Ozone and Ozone Precursors during the 1991 Lake Michigan Ozone Study  

Science Conference Proceedings (OSTI)

The Lake Michigan Air Quality Region (LMAQR) continues to experience ozone concentrations in urban and rural areas above the federal standard of 125 ppb. During the summer of 1991, the LMAQR states sponsored the Lake Michigan Ozone Study, which ...

Timothy S. Dye; Paul T. Roberts; Marcelo E. Korc

1995-08-01T23:59:59.000Z

295

Technetium production: a feasibility study for Texas A&M University nuclear science center  

E-Print Network (OSTI)

The affordability and feasibility of the production of the metastable nuclide of technetium (Tc-99m) by neutron capture activation of molybdenum trioxide (with a subsequent solvent extraction) has been explored for the Texas A&M University, Nuclear Science Center (NSC). The primary impetus for exploring the possibility of producing Tc-99m is the interest expressed by the University's College of Veterinary Medicine (CVM). Currently, the CVM receives partially depleted Tc-99m generators from a local vendor, free-of-charge. However, the future status of this supply is unclear and the need for an alternative source needs to be addressed. Also, the CVM expects sufficient growth so that the donated generators cannot meet their anticipated need. Two experiments performed at the NSC explored the ability to produce Tc99m for the CVM and provided data for estimating production costs. These experiments entailed the irradiation of molybdenum trioxide and the separation of Tc99m from the irradiated targets. In addition, the experiments determined the optimum solvent volumes, the effects of a subsequent extraction, and measured the loss in recovery when an oxidizing agent (hydrogen peroxide) was eliminated from the extraction procedure. These results have not previously been reported. The feasibility of production was determined by comparing a local hospital's cost for Tc-99m, delivered by a local vendor, to the production costs at the NSC. The production cost for Tc-99m is based on a modified NSC irradiation price listing, chemical costs, and miscellaneous costs based upon the Tc-99m activity requirement of 1 1. I GBq per day by the CVM. A cost for initial setup was also determined. This research also revealed additional obtaining Tc-99m. A low activity separation showed a mean recovery of 66.9 ?1. 1 % for Tc-99m over a five-day extraction period. The optimum solvent volume to aqueous volume ratio for a first and second extraction was determined from an additional separation experiment to be 0.6 and 0.2, respectively. The second experiment also demonstrated a 20.9 % reduction in percent-recovery when the oxidizing agent was eliminated.

Hearne, David Douglass

1997-01-01T23:59:59.000Z

296

Dark Stars: A New Study of the FIrst Stars in the Universe  

E-Print Network (OSTI)

We have proposed that the first phase of stellar evolution in the history of the Universe may be Dark Stars (DS), powered by dark matter heating rather than by nuclear fusion. Weakly Interacting Massive Particles, which may be their own antipartners, collect inside the first stars and annihilate to produce a heat source that can power the stars. A new stellar phase results, a Dark Star, powered by dark matter annihilation as long as there is dark matter fuel, with lifetimes from millions to billions of years. We find that the first stars are very bright ($\\sim 10^6 L_\\odot$) and cool ($T_{surf} 50,000$K); hence DS should be observationally distinct from standard Pop III stars. Once the dark matter fuel is exhausted, the DS becomes a heavy main sequence star; these stars eventually collapse to form massive black holes that may provide seeds for supermassive black holes observed at early times as well as explanations for recent ARCADE data and for intermediate black holes.

Freese, Katherine; Bodenheimer, Peter; Gondolo, Paolo

2009-01-01T23:59:59.000Z

297

Parameter Study of Transport Processes with Catalytic Reactions in Intermediate Temperature Solid Oxide Fuel Cells  

Science Conference Proceedings (OSTI)

Solid oxide fuel cell is one of most promising types of fuel cells with advantages of high efficiencies, flexibility of usable fuel types. The performance of SOFC is strongly affected by cell overall parameters, e.g., temperature, pressure, reaction ... Keywords: parameter study, SOFC model, 3D CFD approach, refoming reactions

Chao Yang; Guogang Yang; Danting Yue; Jinliang Yuan

2010-12-01T23:59:59.000Z

298

Case study: strategic planning process used by the Texas A&M University Career Center when creating technology initiative project  

E-Print Network (OSTI)

There is a plethora of research and literature focusing on strategic planning yet there few case studies have been done that describe the strategic planning process for university career centers. No effective strategic planning guide has been written to assist career center employees with building a strategic plan that will assist in reaching all Texas A&M University students with job skills training. The purpose of this study is to give a detailed account of the strategic planning process used by the Texas A&M Career Center to create the technology initiative. The study will also provide guidance to the researcher and others who will be developing similar initiatives in the future. In an effort to assist career centers nationwide it would be helpful for those career centers to look at others, like Texas A&M Career Center, who have already begun the strategic planning process. A descriptive case study design was chosen because it adds strength to what is already known and also helps explain complex issues. Case study research gives an in-depth contextual analysis of a limited number of events. The study of the planning process is very complex and case study research is one method that can be used to bring deeper understanding and add strength to what we already know about the planning process (Dooley, 2002). Following the lead of Rice (2002) a descriptive case study was chosen so that the researcher could describe the strategic planning process and interpret the findings in a way that would provide greater insight. Qualitative methods, including examination of documents, examination of journals, calendars and meeting notes, and interviews with a few members involved in the process to clarify any questions of memory, were used in this study. The study described the technology initiative and split the development into five stages: Conception, Birth, Toddling, Up and Running, and Adolescence (Rice, 2002). The researcher has completed the descriptive case study and analyzed the data according to the planning approach continuum. A new model has been created that provide insight to the researcher and hopefully other planners. Recommendations and conclusions have been provided that will hopefully be beneficial to other planners. The descriptive case study provides a story that highlights good and bad planning techniques and the researcher hopes that others will read and learn from this study. The purpose of the study has been fulfilled.

Vermillion, Mary Gail

2004-12-01T23:59:59.000Z

299

WEST: A northern California study of the role of wind-driven transport in the productivity of coastal plankton communities  

E-Print Network (OSTI)

and persistent wind stress offshore, while inshore winds areby stronger winds, greater offshore transport and lowerextending well offshore due to wind stress curl off Bodega.

2006-01-01T23:59:59.000Z

300

Meeting an 80% Reduction in Greenhouse Gas Emissions from Transportation by 2050: A Case Study in California  

E-Print Network (OSTI)

Energy Agency, 2004. Biofuels for Transport: Anal. (2008), the bene?ts of biofuels could disappear. Thoughover the LUC impacts of biofuels, using Searchingers

Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "transportation studies university" 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

Gender and the Legal Profession: An Empirical Study of the University of Michigan Law Alumni Data, 1967-2000  

E-Print Network (OSTI)

Data Set The University of Michigan Law School Alumni Datasurvey of the University of Michigan Law School=s class ofto 7.2% of males. 51 The Michigan Alumni Data Set allows us

Dau-Schmidt, Kenneth G.

2007-01-01T23:59:59.000Z

302

NMR studies of methanol transport in membranes for fuel cell applications.  

DOE Green Energy (OSTI)

Characterization of the methanol diffusion process in Nafion 117 was achieved with the use of a modified pulsed field gradient NMR technique. To ensure that the concentration of methanol was constant throughout the entire experiment, the membrane was continually immersed in the methanol solution. When using the standard pulsed field gradient NMR method, the diffusion of the methanol in the membrane is strongly influenced by the diffusion of methanol in solution. Application of a filter gradient suppresses the signal from the methanol in solution, enabling the methanol diffusion in the membrane to be observed unambiguously. Complete suppression of the solution signal was achieved when a 60% filter gradient was employed. Under such circumstances, the coefficient for diffusion of methanol within the membrane was calculated to be 4x10-6cm2s-1, which is similar to the values reported in the literature. Consequently, the use of NMR filter gradient measurements is a valid method for studying the diffusion coefficient of methanol within fuel cell membranes.

Every, H. A. (Hayley A.); Zawodzinski, T. A. (Thomas A.), Jr.

2001-01-01T23:59:59.000Z

303

The University of Auckland Architecture I Dance Studies I Fine Arts I Music I Planning  

E-Print Network (OSTI)

and international performances, professional seminars and conferences. Cosmopolitan city Studying at NICAI will give you the opportunity to explore New Zealand's most vibrant and cosmopolitan city. Auckland was recently

Sun, Jing

304

ACCURATE TIME-DEPENDENT WAVE PACKET STUDY OF THE H{sup +}+LiH REACTION AT EARLY UNIVERSE CONDITIONS  

SciTech Connect

The dynamics and kinetics of the H{sup +} + LiH reaction have been studied using a quantum reactive time-dependent wave packet (TDWP) coupled-channel quantum mechanical method on an ab initio potential energy surface at conditions of the early universe. The total reaction probabilities for the H{sup +} + LiH(v = 0, j = 0) {yields} H{sup +} {sub 2} + Li process have been calculated from 5 Multiplication-Sign 10{sup -3} eV up to 1 eV for total angular momenta J from 0 to 110. Using a Langevin model, integral cross sections have been calculated in that range of collision energies and extrapolated for energies below 5 Multiplication-Sign 10{sup -3} eV. The calculated rate constants are found to be nearly independent of temperature in the 10-1000 K interval with a value of Almost-Equal-To 10{sup -9} cm{sup 3} s{sup -1}, which is in good agreement with estimates used in evolutionary models of the early universe lithium chemistry.

Aslan, E.; Bulut, N. [Department of Physics, Firat University, 23169 Elazig (Turkey); Castillo, J. F.; Banares, L.; Aoiz, F. J. [Departamento de Quimica Fisica I, Facultad de Ciencias Quimicas (Unidad Asociada CSIC), Universidad Complutense de Madrid, 28040 Madrid (Spain); Roncero, O., E-mail: jfernand@quim.ucm.es [Instituto de Fisica Fundamental, CSIC, C/Serrano 123, E-28006 Madrid (Spain)

2012-11-01T23:59:59.000Z

305

Effects of confinement on water structure and dynamics and on proton transport: a molecular simulation study  

E-Print Network (OSTI)

Classical molecular dynamics (MD) simulations are performed to study structural and dynamic properties of water confined within graphite surfaces. The surfaces are separated at distances varying between 7 and 14.5 and the water density is held constant at 1g/cc. Results at 298 K show the formation of a well-ordered structure constituted by water layers parallel to the graphite surfaces. The water molecules in the layers in contact with the surface have a tendency to orient their dipole parallel to the surface. Such ice-like structures may have different structural and dynamic properties than those of ice. The calculated mean square displacement reveals that the mobilities of the confined water at a separation of 8 become similar to that of low-temperature water (213 K) at the same density, although the structures of water are very different. The temperature at which the mobility of water confined at the separation of 7 would become similar to that of bulk low-temperature water was found to be 373K. With respect to the dynamics of confined water, a significant blue shift is observed in the intermolecular vibrational modes associated with the OOO bending and OO stretching of molecules linked by hydrogen bonds. The analysis of the geometry of water clusters confined between two graphite surfaces has been performed using ab initio methods. The ab initio calculations yield two preferential orientations of water molecules which are; 1) one O-H bond points to the surface and the other is parallel; 2) both O-H bonds are parallel to the surface. These orientations agree with those found in our MD simulation results. The calculated energy barriers for proton transfer of the confined H3O+-(H2O) complexes between two graphite model surfaces suggest that the confinement enhances the proton transfer at the separation 6-14.5 . When the confinement is high, at a separation of 4 , the barrier energies are extremely large. The confinement does not enhance proton transfer when the H3O+-(H2O) complexes are located further from the surfaces by more than 8 . As a result, the barrier energies start to increase at the separation of 20 .

Hirunsit, Pussana

2007-05-01T23:59:59.000Z

306

Princeton University  

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

WHG 72711 PRINCETON UNIVERSITY INSTRUCTIONS FOR INVENTION DISCLOSURE FORM This Invention Disclosure Form is for use by University Faculty, Staff, and Students to report the...

307

West Virginia University 1 Air Force ROTC: WVU Division of Aerospace Studies  

E-Print Network (OSTI)

hours of credit are awarded for each of the four semesters of work in the POC program. To qualify Laboratory · Nature of Program · Professional Officer Course (POC) · Scholarship Program (p. 2) · Uniform, as well as the leadership studies minor program. · Compete for AFROTC scholarships that pay up to full

Mohaghegh, Shahab

308

Geothermal application feasibility study for the New Mexico State University campus. Technical report  

DOE Green Energy (OSTI)

The following are covered: a geothermal prospect conceptual study for NMSU campus, geothermal resources on and near NMSU land, present campus heating and cooling system, conceptual design and preliminary cost estimates - alternative systems, economic analysis, and legal and environmental considerations. (MHR)

Gunaji, N.N.; Thode, E.F.; Chaturvedi, L.; Walvekar, A.; LaFrance, L.; Swanberg, C.A.; Jiracek, G.R.

1978-12-01T23:59:59.000Z

309

VERTIGO (VERtical Transport In the Global Ocean): A study of particle sources and flux attenuation in the North Pacific  

SciTech Connect

The VERtical Transport In the Global Ocean (VERTIGO) study examined particle sources and fluxes through the ocean's 'twilight zone' (defined here as depths below the euphotic zone to 1000 m). Interdisciplinary process studies were conducted at contrasting sites off Hawaii (ALOHA) and in the NW Pacific (K2) during 3 week occupations in 2004 and 2005, respectively. We examine in this overview paper the contrasting physical, chemical and biological settings and how these conditions impact the source characteristics of the sinking material and the transport efficiency through the twilight zone. A major finding in VERTIGO is the considerably lower transfer efficiency (T{sub eff}) of particulate organic carbon (POC), POC flux 500/150 m, at ALOHA (20%) vs. K2 (50%). This efficiency is higher in the diatom-dominated setting at K2 where silica-rich particles dominate the flux at the end of a diatom bloom, and where zooplankton and their pellets are larger. At K2, the drawdown of macronutrients is used to assess export and suggests that shallow remineralization above our 150 m trap is significant, especially for N relative to Si. We explore here also surface export ratios (POC flux/primary production) and possible reasons why this ratio is higher at K2, especially during the first trap deployment. When we compare the 500 m fluxes to deep moored traps, both sites lose about half of the sinking POC by >4000 m, but this comparison is limited in that fluxes at depth may have both a local and distant component. Certainly, the greatest difference in particle flux attenuation is in the mesopelagic, and we highlight other VERTIGO papers that provide a more detailed examination of the particle sources, flux and processes that attenuate the flux of sinking particles. Ultimately, we contend that at least three types of processes need to be considered: heterotrophic degradation of sinking particles, zooplankton migration and surface feeding, and lateral sources of suspended and sinking materials. We have evidence that all of these processes impacted the net attenuation of particle flux vs. depth measured in VERTIGO and would therefore need to be considered and quantified in order to understand the magnitude and efficiency of the ocean's biological pump.

Buesseler, K.O.; Trull, T.W.; Steinberg, D.K.; Silver, M.W.; Siegel, D.A.; Saitoh, S.-I.; Lamborg, C.H.; Lam, P.J.; Karl, D.M.; Jiao, N.Z.; Honda, M.C.; Elskens, M.; Dehairs, F.; Brown, S.L.; Boyd, P.W.; Bishop, J.K.B.; Bidigare, R.R.

2008-06-10T23:59:59.000Z

310

Cleveland Transportation Electrification Roadmap  

Science Conference Proceedings (OSTI)

This document defines a strategy, called a roadmap, to be used by Cleveland area stakeholders (business, government, universities, planning and economic development organizations, environmental advocates, and utilities) to shift away from fossil fuel toward electricity as the fuel of choice for vehicular transportation. It provides recommendations in the form of action plans to move the region forward to capture the value made clear in the companion to this report, Regional Economic Impacts of Electric D...

2009-07-30T23:59:59.000Z

311

Studies of plasma transport  

SciTech Connect

This report discusses the charge-coupled device camera and other plasma diagnostic equipment used to measure plasma density and other plasma properties. (LSP)

Malmberg, J.H.; O' Neil, T.M.; Driscoll, C.F.

1991-07-22T23:59:59.000Z

312

Airborne Asian Dust: Case Study of Long-Range Transport and Implications for the Detection of Volcanic Ash  

Science Conference Proceedings (OSTI)

The transport of fine-grained Asian dust from its source (e.g., the Gobi Desert, Mongolia) to North America is a common springtime phenomenon. Because of its chemical composition (silicon, iron, aluminum, and calcium) and its particle size ...

J. J. Simpson; G. L. Hufford; R. Servranckx; J. Berg; D. Pieri

2003-04-01T23:59:59.000Z

313

SOLERAS - Saudi University Solar Cooling Laboratories Project: King Faisal University. Design analysis study. Volume 1. Design review report, data acquisition plan and experimental plan  

Science Conference Proceedings (OSTI)

Four preliminary passive solar dwelling design concepts were developed based upon previously established climatic design criteria and an identification of applicable passive cooling strategies was made. These were quantitatively compared for their thermal performance based upon a computer program. The selected concept was optimized and preliminary construction drawings and details were submitted for review by SOLERAS. This report deals with the further refinement and development of the design concept and improvements of the performance of the selected passive elements. The final design has been detailed for actual construction and monitoring at the King Faisal University Dammam Campus. In addition this report addresses the comparative evaluation of the previous design concepts utilizing more rigorous computer simulation methods.

Not Available

1986-01-01T23:59:59.000Z

314

Transport coefficients of n-butane into and through the surface of silicalite-1 from non-equilibrium molecular dynamics study  

E-Print Network (OSTI)

Transport coefficients of n-butane into and through the surface of silicalite-1 from non dynamics Non-equilibrium thermodynamics Silicalite-1 n-Butane adsorption a b s t r a c t We have studied coupled heat and mass transfer of n-butane through a membrane of silicalite-1. A description

Kjelstrup, Signe

315

4. Trends in Natural Gas Transportation Rates  

U.S. Energy Information Administration (EIA)

Energy Information Administration 39 Energy Policy Act Transportation Study: Interim Report on Natural Gas Flows and Rates 4. Trends in Natural Gas Transportation Rates

316

Asymptotic analysis of extreme electrochemical transport  

E-Print Network (OSTI)

In the study of electrochemical transport processes, experimental exploration currently outpaces theoretical understanding of new phenomena. Classical electrochemical transport theory is not equipped to explain the behavior ...

Chu, Kevin Taylor

2005-01-01T23:59:59.000Z

317

Transportation Center Seminar "Flight Delays, Capacity Investment and Welfare under  

E-Print Network (OSTI)

Transportation Center Seminar "Flight Delays, Capacity Investment and Welfare under Air Transport University of Illinois at Chicago (UIC) Thurs. April 4, 2013 4:00 ­ 5:00 pm Location: Transportation Center in the air transportation system. The Federal Aviation Administration (FAA) and local airport agencies have

Bustamante, Fabián E.

318

Transportation Demand  

Gasoline and Diesel Fuel Update (EIA)

page intentionally left blank page intentionally left blank 69 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2011 Transportation Demand Module The NEMS Transportation Demand Module estimates transportation energy consumption across the nine Census Divisions (see Figure 5) and over ten fuel types. Each fuel type is modeled according to fuel-specific technology attributes applicable by transportation mode. Total transportation energy consumption is the sum of energy use in eight transport modes: light-duty vehicles (cars and light trucks), commercial light trucks (8,501-10,000 lbs gross vehicle weight), freight trucks (>10,000 lbs gross vehicle weight), buses, freight and passenger aircraft, freight and passenger rail, freight shipping, and miscellaneous

319

Plutonium Oxication State Transformations and Their Consequence on Plutonium Transport through Sediment During an 11-year Field Study  

Science Conference Proceedings (OSTI)

The Savannah River Site (SRS) contains a large inventory of plutonium (Pu), some of it in the form of Low-Level Waste (LLW). Much of this LLW has been or will be disposed at the E Area LLW Facility. As part of the permitting of LLW on-site disposal, SRS is required to periodically update the Performance Assessment calculations used in part to establish the facility specific amount of waste that can be safely disposed (or establish the Waste Acceptance Criteria). The objective of this project was to determine if a recent discovered change in plutonium chemistry (i.e., oxidation of PuO2, a common form of Pu waste, may form plutonium in the more mobile hexavalent form) was within the assumptions, parameters, and bases of the approved Performance Assessment WSRC (2000) and Composite Assessment, WSRC (1997). This project was initiated in 2001, and this is the final report describing laboratory and lysimeter (field) studies. Results from this year's work provided additional technical support f or the conceptual Pu geochemical model proposed for future risk-based calculations. When lysimeters containing Pu(III) or Pu(IV) were left exposed to the natural environment for 11 years, essentially all of the sediment-bound Pu existed as Pu(IV) and possibly Pu(III), the least mobile forms of Pu. This result was confirmed by two independent measurements, a very sensitive, indirect wet-chemistry method and a less-sensitive, direct spectroscopic technique, micro-X-ray adsorption near-edge structure (micro-XANES) spectroscopy. In these lysimeters, Pu sediment concentrations decreased on average an order-of-magnitude per centimeter for the first 5 cm below the source, an astounding rate of contaminant retardation. When Pu(VI), the more mobile form, may form from PuO2, was added to the lysimeters, the Pu moved faster than it had in the other lysimeters: Pu moving on average 12.5 cm/yr in the Pu(VI) lysimeter, compared to 0.9 cm/yr in the Pu(III) and Pu(IV) lysimeters. Importantly, transport modeling of the data clearly suggested that reduction of the original Pu(VI) occurred,thus most of the transport of the Pu in the lysimeter must have progressed during the early portion of the study, prior to the sediment-induced reduction of Pu(VI). When Pu(V) was added to the lysimeter sediment in a laboratory study, the Pu(V) quickly reduced to Pu(IV) within a couple days. These data together with those from previous reports for this project conclusively show that Pu, irrespective of the form it is introduced into SRS sediments, tends to convert rapidly to the plus 4, and possible plus 3, oxidation state, the least mobile form of Pu.

KAPLAN, DANIEL

2004-09-30T23:59:59.000Z

320

Road Transportation.  

E-Print Network (OSTI)

?? The recession of the early 1990s marked the starting point for a transformation of the Swedish transportation industry. Cost oriented production techniques by the (more)

Gudmundsson, Erik

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "transportation studies university" 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

Transportation Security  

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

For Review Only 1 Transportation Security Draft Annotated Bibliography Review July 2007 Preliminary Draft - For Review Only 2 Work Plan Task * TEC STG Work Plan, dated 8206,...

322

WIPP Transportation  

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

Transuranic Waste Transportation Container Documents Documents related to transuranic waste containers and packages. CBFO Tribal Program Information about WIPP shipments across...

323

Transportation Revolution  

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

To transform the vehicle sector, the U.S. auto manufacturing industry is actively developing new technologies and products. This transportation revolution will also affect...

324

Land Transport Sector in Bangladesh: An Analysis Toward Motivating...  

Open Energy Info (EERE)

Toward Motivating GHG Emission Reduction Strategies AgencyCompany Organization Hiroshima University Focus Area Transportation Topics Co-benefits assessment, GHG inventory,...

325

Kinetics, Transport, and Structure in Hard and Soft Materials - TMS  

Science Conference Proceedings (OSTI)

Jul 25, 2007 ... REVIEWED BY: Stephen Rankin, associate professor, University of Kentucky. In his book Kinetics, Transport, and Structure in Hard and Soft...

326

Iran Thomas Auditorium, 8600 Transport Measurements by Scanning...  

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

8600 Transport Measurements by Scanning Probe Microscopy: Possibilities for Graphene Randall M. Feenstra Department of Physics Carnegie Mellon University CNMS D D I I S S...

327

Transport in nanoscale systems  

E-Print Network (OSTI)

In part I of the Thesis charge ordering and transport in arrays of coated semiconductor nanocrystals (quantum dot arrays) are studied. Charge ordering in dot arrays is considered by mapping the electrons on the dots onto ...

Novikov, Dmitry S., 1976-

2003-01-01T23:59:59.000Z

328

Project Summary Report 0-1857-S 1 The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 0-1857-S ­ 1 ­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN Project: R. E. Klingner and T. J. Fowler Center for Transportation Research, The University of Texas

Texas at Austin, University of

329

Undulator Transportation Test Results  

SciTech Connect

A test was performed to determine whether transporting and handling the undulators makes any changes to their properties. This note documents the test. No significant changes to the test undulator were observed. After the LCLS undulators are tuned and fiducialized in the Magnetic Measurement Facility (MMF), they must be transported to storage buildings and transported to the tunnel. It has been established that the undulators are sensitive to temperature. We wish to know whether the undulators are also sensitive to the vibrations and shocks of transportation. To study this issue, we performed a test in which an undulator was measured in the MMF, transported to the tunnel, brought back to the MMF, and re-measured. This note documents the test and the results.

Wolf, Zachary

2010-11-17T23:59:59.000Z

330

Transport Characteristics of Molecular Motors  

E-Print Network (OSTI)

Properties of transport of molecular motors are investigated. A simplified model based on the concept of Brownian ratchets is applied. We analyze a stochastic equation of motion by means of numerical methods. The transport is systematically studied with respect to its energetic efficiency and quality expressed by an effective diffusion coefficient. We demonstrate the role of friction and non-equilibrium driving on the transport quantifiers and identify regions of a parameter space where motors are optimally transported.

Machura, Lukasz; Luczka, Jerzy; 10.1016/j.biosystems.2008.05.033

2011-01-01T23:59:59.000Z

331

Lithium Ion Transport Mechanism in Ternary Polymer Electrolyte-Ionic Liquid Mixtures - A Molecular Dynamics Simulation Study  

E-Print Network (OSTI)

The lithium transport mechanism in ternary polymer electrolytes, consisting of PEO/LiTFSI and various fractions of the ionic liquid N-methyl-N-propylpyrrolidinium bis(trifluoromethane)sulfonimide, are investigated by means of MD simulations. This is motivated by recent experimental findings [Passerini et al., Electrochim. Acta 2012, 86, 330-338], which demonstrated that these materials display an enhanced lithium mobility relative to their binary counterpart PEO/LiTFSI. In order to grasp the underlying microscopic scenario giving rise to these observations, we employ an analytical, Rouse-based cation transport model [Maitra at al., PRL 2007, 98, 227802], which has originally been devised for conventional polymer electrolytes. This model describes the cation transport via three different mechanisms, each characterized by an individual time scale. It turns out that also in the ternary electrolytes essentially all lithium ions are coordinated by PEO chains, thus ruling out a transport mechanism enhanced by the presence of ionic-liquid molecules. Rather, the plasticizing effect of the ionic liquid contributes to the increased lithium mobility by enhancing the dynamics of the PEO chains and consequently also the motion of the attached ions. Additional focus is laid on the prediction of lithium diffusion coefficients from the simulation data for various chain lengths and the comparison with experimental data, thus demonstrating the broad applicability of our approach.

Diddo Diddens; Andreas Heuer

2012-11-14T23:59:59.000Z

332

Transportation Market Distortions  

E-Print Network (OSTI)

of Highways, Volpe National Transportation Systems Center (Evaluating Criticism of Transportation Costing, VictoriaFrom Here: Evaluating Transportation Diversity, Victoria

Litman, Todd

2006-01-01T23:59:59.000Z

333

The Universe Adventure - Today's Universe  

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

4: Today's Accelerating Universe 4: Today's Accelerating Universe The Universe Today Dark matter has aided in forming the universe we see today; however, many questions regarding the cosmos remain. What is the status of the Universe today? We know the Universe is expanding... But what do we know about the expansion? Supernova survey. Surveys of supernova provide scientists with information about the history of the Universe. Classroom Cosmology Classroom Cosmology: Toilet Paper Cosmology In 1997 advances in telescope technology allowed astronomers to conduct redshift surveys of very distant type Ia supernovae. This enabled them to look further back into the Universe's history than previously possible. Their stunning results rivaled Hubble's original discovery and turned cosmology on its head. While most theoretical models predicted that the

334

Defense Transportation - Center for Transportation Analysis  

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

Defense Transportation The Center for Transportation Analysis provides analytical, planning, and operational support to defense transportation related projects. This includes the...

335

White Paper for Massive Gas Injection studies in NSTX-U in support of ITER research University of Washington (19 July 2012)  

E-Print Network (OSTI)

White Paper for Massive Gas Injection studies in NSTX-U in support of ITER research University of Washington (19 July 2012) 1/2 White Paper@aa.washington.edu , Jarboe@aa.washington.edu , dstotler@pppl.gov, tabrams@pppl.gov This white paper describes

336

electrifyingthefuture transportation  

E-Print Network (OSTI)

programme of electrification and the potential introduction of diesel hybrids. The Department for Transport vehicles Wind turbine systems Industrial equipment The lab has full ethernet capability which will enable

Birmingham, University of

337

Sustainable Transportation  

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

The Office of Energy Efficiency and Renewable Energy (EERE) leads U.S. researchers and other partners in making transportation cleaner and more efficient through solutions that put electric drive...

338

Verifying the Accuracy of Land Use Models Used in Transportation and Air Quality: A Case Study in the Sacramento, California Region  

E-Print Network (OSTI)

simulations for a future transportation plan that uses fixedfuture regional land use projections and transportationFutures for Tansportation and Land UseIntegrated Models Contrasted with Trend Delphi Methods: The Portland Metro Results, Transportation

Rodier, Caroline J.

2005-01-01T23:59:59.000Z

339

Commuting and health in Cambridge: a study of a 'natural experiment' in the provision of new transport infrastructure  

E-Print Network (OSTI)

. The impacts of a specific intervention - the opening of the Cambridgeshire Guided Busway (defined below under Intervention) - and of other changes in the phy- sical environment will be examined using a controlled quasi-experimental design within the overall... land use type and greenness based on detailed land use maps and an enhanced transport network layer using a protocol developed previously [64]. The main cross-sectional analyses will consist of mul- tivariate regression analyses of the demographic...

Ogilvie, David; Griffin, Simon J; Jones, Andy; Mackett, Roger; Guell, Cornelia; Panter, Jenna R; Jones, Natalia; Cohn, Simon; Yang, Lin; Chapman, Cheryl

2010-11-16T23:59:59.000Z

340

Transport Properties of Bulk Thermoelectrics An International Round-Robin Study, Part I: Seebeck Coefficient and Electrical Resistivity  

Science Conference Proceedings (OSTI)

Recent research and development of high temperature thermoelectric materials has demonstrated great potential of converting automobile exhaust heat directly into electricity. Thermoelectrics based on classic bismuth telluride have also started to impact the automotive industry by enhancing air conditioning efficiency and integrated cabin climate control. In addition to engineering challenges of making reliable and efficient devices to withstand thermal and mechanical cycling, the remaining issues in thermoelectric power generation and refrigeration are mostly materials related. The figure-of-merit, ZT, still needs to improve from the current value of 1.0 - 1.5 to above 2 to be competitive to other alternative technologies. In the meantime, the thermoelectric community could greatly benefit from the development of international test standards, improved test methods and better characterization tools. Internationally, thermoelectrics have been recognized by many countries as an important area for improving energy efficiency. The International Energy Agency (IEA) group under the implementing agreement for Advanced Materials for Transportation (AMT) identified thermoelectric materials as an important area in 2009. This paper is Part I of the international round-robin testing of transport properties of bulk thermoelectrics. The main focuses in Part I are on two electronic transport properties: Seebeck coefficient and electrical resistivity.

Wang, Hsin [ORNL; Porter, Wallace D [ORNL; Bottner, Harold [Fraunhofer-Institute, Freiburg, Germany; Konig, Jan [Fraunhofer-Institute, Freiburg, Germany; Chen, Lidong [Chinese Academy of Sciences; Bai, Shengqiang [Chinese Academy of Sciences; Tritt, Terry M. [Clemson University; Mayolett, Alex [Corning, Inc; Senawiratne, Jayantha [Corning, Inc; Smith, Charlene [Corning, Inc; Harris, Fred [ZT-Plus; Gilbert, Partricia [Marlow Industries, Inc; Sharp, Jeff [Marlow Industries, Inc; Lo, Jason [CANMET - Materials Technology Laboratory, Natural Resources of Canada; Keinke, Holger [University of Waterloo, Canada; Kiss, Laszlo I. [University of Quebec at Chicoutimi

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "transportation studies university" 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

Transportation Network Modeling in Passenger Transportation  

E-Print Network (OSTI)

. Summary & Future work 2 #12;NETPLAN Energy and Transportation Integration model A modeling frameworkTransportation Network Modeling in NETPLAN Passenger Transportation Venkat Krishnan Eirini;Outline 1. Introduction to NETPLAN 2. Transportation modeling- A review Freight Passenger 3. Developed

Daniels, Thomas E.

342

Modeling non-steady state radioisotope transport in the vadose zone--A case study using uranium isotopes at Pena Blanca, Mexico  

E-Print Network (OSTI)

T.L. (2000) In-situ radionuclide transport and preferentialseries constraints on radionuclide transport and groundwater1998) Assessing in-situ radionuclide migration from natural

Ku, T. L.

2010-01-01T23:59:59.000Z

343

THE UNIVERSITY ATHLETIC ASSOCIATION, INC. FINANCIAL STATEMENTS  

E-Print Network (OSTI)

year 2009. An additional manu- facturing plant is scheduled to open in Louisville, Kentucky, in 2011, Structures and Transport, brings together a multidisciplinary research team of laboratories and universities researchers from ORNL, six universities and Lawrence Livermore National Laboratory to develop techniques

Roy, Subrata

344

Transportation Center Seminar "Cost Recovery from Congestion Tolls with  

E-Print Network (OSTI)

Transportation Center Seminar "Cost Recovery from Congestion Tolls with Long-run Uncertainty" Robin Lindsey Professor and CN Chair in Transportation and International Logistics at the Sauder School of Business University of British Columbia Thurs. Feb. 28, 2013 4:00 ­ 5:00 pm Location: Transportation Center

Bustamante, Fabián E.

345

Proceedings of the Institute of Transportation 50th Birthday Symposium April 23-24, 1998 The Transportation Enterprise: Challenges of ther 21st Century  

E-Print Network (OSTI)

study of the social costs of transportation (see work byand Costs of Transportation: Review and Prospects, Technical Change in Transportation: Social

Bertini, Robert L.; Orrick, Phyllis

1998-01-01T23:59:59.000Z

346

Temporally resolved characterization of shock-heated foam target with Al absorption spectroscopy for fast electron transport study  

SciTech Connect

The CH foam plasma produced by a laser-driven shock wave has been characterized by a temporally resolved Al 1s-2p absorption spectroscopy technique. A 200 mg/cm{sup 3} foam target with Al dopant was developed for this experiment, which used an OMEGA EP [D. D. Meyerhofer et al., J. Phys.: Conf. Ser. 244, 032010 (2010)] long pulse beam with an energy of 1.2 kJ and 3.5 ns pulselength. The plasma temperatures were inferred with the accuracy of 5 eV from the fits to the measurements using an atomic physics code. The results show that the inferred temperature is sustained at 40-45 eV between 6 and 7 ns and decreases to 25 eV at 8 ns. 2-D radiation hydrodynamic simulations show a good agreement with the measurements. Application of the shock-heated foam plasma platform toward fast electron transport experiments is discussed.

Yabuuchi, T.; Sawada, H.; Wei, M. S.; Beg, F. N. [Center for Energy Research, University of California, San Diego, La Jolla, California 92093 (United States); Regan, S. P.; Anderson, K.; Betti, R. [Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623 (United States); Hund, J.; Paguio, R. R.; Saito, K. M.; Stephens, R. B. [General Atomics, San Diego, California 92186 (United States); Key, M. H.; Mackinnon, A. J.; McLean, H. S.; Patel, P. K.; Wilks, S. C. [Lawrence Livermore National Laboratory, Livermore, California 94551 (United States)

2012-09-15T23:59:59.000Z

348

Millersville University  

E-Print Network (OSTI)

Violence Weapons Theft Use of University Equipment Section VII COMMUNICATIONS Guidelines for placing VIII EMPLOYEE SAFETY AND HEALTH Campus Emergency Procedures Threat Assessment Team Suspicious Leave Annual Leave #12; Section IX ATTENDANCE AND LEAVE continued Personal Leave Sick Leave Sick

Hardy, Christopher R.

349

Transport in gyrokinetic tokamaks  

Science Conference Proceedings (OSTI)

A comprehensive study of transport in full-volume gyrokinetic (gk) simulations of ion temperature gradient driven turbulence in core tokamak plasmas is presented. Though this ``gyrokinetic tokamak`` is much simpler than experimental tokamaks, such simplicity is an asset, because a dependable nonlinear transport theory for such systems should be more attainable. Toward this end, we pursue two related lines of inquiry. (1) We study the scalings of gk tokamaks with respect to important system parameters. In contrast to real machines, the scalings of larger gk systems (a/{rho}{sub s} {approx_gt} 64) with minor radius, with current, and with a/{rho}{sub s} are roughly consistent with the approximate theoretical expectations for electrostatic turbulent transport which exist as yet. Smaller systems manifest quite different scalings, which aids in interpreting differing mass-scaling results in other work. (2) With the goal of developing a first-principles theory of gk transport, we use the gk data to infer the underlying transport physics. The data indicate that, of the many modes k present in the simulation, only a modest number (N{sub k} {approximately} 10) of k dominate the transport, and for each, only a handful (N{sub p} {approximately} 5) of couplings to other modes p appear to be significant, implying that the essential transport physics may be described by a far simpler system than would have been expected on the basis of earlier nonlinear theory alone. Part of this analysis is the inference of the coupling coefficients M{sub kpq} governing the nonlinear mode interactions, whose measurement from tokamak simulation data is presented here for the first time.

Mynick, H.E.; Parker, S.E.

1995-01-01T23:59:59.000Z

350

Transportation Issues  

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

Issues Issues and Resolutions - Compilation of Laboratory Transportation Work Package Reports Prepared for U.S. Department of Energy Used Fuel Disposition Campaign Compiled by Paul McConnell Sandia National Laboratories September 30, 2012 FCRD-UFD-2012-000342 Transportation Issues and Resolutions ii September 2012 Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. DISCLAIMER This information was prepared as an account of work sponsored by an agency of the U.S. Government. Neither the U.S. Government nor any

351

LNG transportation  

Science Conference Proceedings (OSTI)

In the beginning of 1965, the participants to the starting up of first French LNG transportation system between ARZEW and LE HAVRE were indeed pioneers when they started the cool-down of the three tanks of LE HAVRE, with a LNG freight delivered by old liberty-ship ''BEAUVAIS''. Could they forecast the development of LNG industry in FRANCE and in the world and imagine that modest 'JULES VERNE' and his two english brothers would have, 25 years later, 80 successors - more than five times as big, for the main part of them, that 12 liquefaction plants would be running in the world, supplying about twenty LNG terminals. For the first time, a country - FRANCE - can draw the lessons from the exploitation of the 3 LNG transportation systems during a long period. That is the subject of the present paper.

Picard, J.

1988-01-01T23:59:59.000Z

352

Transportation Security  

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

For Review Only 1 Transportation Security Draft Annotated Bibliography Review July 2007 Preliminary Draft - For Review Only 2 Work Plan Task * TEC STG Work Plan, dated 8/2/06, Product #16, stated: "Develop an annotated bibliography of publicly-available documents related to security of radioactive material transportation." * Earlier this year, a preliminary draft annotated bibliography on this topic was developed by T-REX , UNM, to initially address this STG Work Plan Task. Preliminary Draft - For Review Only 3 Considerations in Determining Release of Information * Some "Publicly-available" documents could potentially contain inappropriate information according to standards set by DOE information security policy and DOE Guides. - Such documents would not be freely

353

Transportation Energy Futures  

E-Print Network (OSTI)

A Comparative Analysis of Future Transportation Fuels. ucB-prominentlyin our transportation future, powering electricTransportation Energy Futures Daniel Sperling Mark A.

DeLuchi, Mark A.

1989-01-01T23:59:59.000Z

354

Achieving Sustainable Transportation  

E-Print Network (OSTI)

a serious concern for future transportation planning, but itplanning for the future. Transportation should be at the topsustainable transportation look like? Again, the future will

Mason, Jonathan

2006-01-01T23:59:59.000Z

355

Transportation and its Infrastructure  

E-Print Network (OSTI)

Transport and its infrastructure Coordinating Lead Authors:5 Transport and its infrastructure Chandler, K. , E. Eberts,5 Transport and its infrastructure Sausen, R. , I. Isaksen,

2007-01-01T23:59:59.000Z

356

Preface: Nonclassical Transport  

E-Print Network (OSTI)

models of solute transport in highly heterogeneous geologicSemenov. 2008b. Nonclassical transport processes in geologicand L. Matveev. 2008. Transport regimes and concentration

Bolshov, L.

2010-01-01T23:59:59.000Z

357

Sustainability and Transport  

E-Print Network (OSTI)

Gilbert is a Toronto-based transport and energy consultantof the forthcoming book Transport Revolutions: Making theand substantial transition to transport systems based on

Gilbert, Richard

2006-01-01T23:59:59.000Z

358

A study of fast electron energy transport in relativistically intense laser-plasma interactions with large density scalelengths  

SciTech Connect

A systematic experimental and computational investigation of the effects of three well characterized density scalelengths on fast electron energy transport in ultra-intense laser-solid interactions has been performed. Experimental evidence is presented which shows that, when the density scalelength is sufficiently large, the fast electron beam entering the solid-density plasma is best described by two distinct populations: those accelerated within the coronal plasma (the fast electron pre-beam) and those accelerated near or at the critical density surface (the fast electron main-beam). The former has considerably lower divergence and higher temperature than that of the main-beam with a half-angle of {approx}20 Degree-Sign . It contains up to 30% of the total fast electron energy absorbed into the target. The number, kinetic energy, and total energy of the fast electrons in the pre-beam are increased by an increase in density scalelength. With larger density scalelengths, the fast electrons heat a smaller cross sectional area of the target, causing the thinnest targets to reach significantly higher rear surface temperatures. Modelling indicates that the enhanced fast electron pre-beam associated with the large density scalelength interaction generates a magnetic field within the target of sufficient magnitude to partially collimate the subsequent, more divergent, fast electron main-beam.

Scott, R. H. H.; Norreys, P. A. [Department of Physics, Blackett Laboratory, Imperial College London, Prince Consort Road, London, SW7 2AZ (United Kingdom); Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Oxford, Didcot, Oxford OX11 0QX (United Kingdom); Perez, F.; Baton, S. D. [LULI, Ecole Polytechnique, UMR 7605, CNRS/CEA/UPMC, Route de Saclay, 91128 Palaiseau (France); Santos, J. J.; Nicolai, Ph.; Hulin, S. [Univ. Bordeaux/CNRS/CEA, CELIA, UMR 5107, 33405 Talence (France); Ridgers, C. P. [Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU (United Kingdom); Department of Physics, Blackett Laboratory, Imperial College London, Prince Consort Road, London, SW7 2AZ (United Kingdom); Davies, J. R. [GoLP, Instituto de Plasmas e Fusao Nuclear - Laboratorio Associado, Instituto Superior Tecnico, 1049-001 Lisboa (Portugal); Lancaster, K. L.; Trines, R. M. G. M. [Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Oxford, Didcot, Oxford OX11 0QX (United Kingdom); Bell, A. R.; Tzoufras, M. [Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU (United Kingdom); Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Oxford, Didcot, Oxford OX11 0QX (United Kingdom); Rose, S. J. [Department of Physics, Blackett Laboratory, Imperial College London, Prince Consort Road, London, SW7 2AZ (United Kingdom)

2012-05-15T23:59:59.000Z

359

Environmental Life-cycle Assessment of Passenger Transportation An Energy, Greenhouse Gas, and Criteria Pollutant Inventory of Rail and Air Transportation  

E-Print Network (OSTI)

Pollutant Inventories of Automobiles, Buses, Light Rail,Heavy Rail and Air, University of California, Berkeley,of Passenger Transportation: Rail and Air Arpad Horvath,

Horvath, Arpad; Chester, Mikhail

2008-01-01T23:59:59.000Z

360

Transportation Planning & Decision Science Group Transportation...  

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

Poster Presentations: Stacy Davis - "Transportation Data Programs: Transportation Energy Data Book, Vehicle Technologies Market Report, and the Vehicle Technologies Fact of...

Note: This page contains sample records for the topic "transportation studies university" 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

Project Summary Report 0-4013-S The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 0-4013-S ­ ­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN Project disparity between transportation demand and supply. In an effort to act proactively, the Texas Department

Texas at Austin, University of

362

Project Summary Report 1884-S 1 The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 1884-S ­ 1 ­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN Project disables and/or elderly transportation needs #12;Project Summary Report 1884-S ­ 2 ­ Figure 2: Texas

Texas at Austin, University of

363

Project Summary Report 1833-S 1 The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 1833-S ­ 1 ­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN Research-Containerships) on the Texas Transportation System Authors: Aruna Sivakumar, Robert Harrison, and Chandra R. Bhat October 2001

Bertini, Robert L.

364

Spent Fuel Transportation Risk Assessment  

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

Fuel Transportation Risk Assessment Fuel Transportation Risk Assessment (SFTRA) Draft NUREG-2125 Overview for National Transportation Stakeholders Forum John Cook Division of Spent Fuel Storage and Transportation 1 SFTRA Overview Contents * Project and review teams * Purpose and goals * Basic methodology * Improvements relative to previous studies * Draft NUREG structure and format * Routine shipment analysis and results * Accident condition analysis and results * Findings and conclusions * Schedule 2 SFTRA Research and Review Teams * Sandia National Laboratory Research Team [$1.8M; 9/06-9/12] - Doug Ammerman - principal investigator - Carlos Lopez - thermal - Ruth Weiner - RADTRAN * NRC's SFTRA Technical Review Team - Gordon Bjorkman - structural

365

Sustainable Transportation Planning: Tools for Creating Vibrant, Healthy and Resilient Communities, by Jeffrey Tumlin  

E-Print Network (OSTI)

Bay Area Case Study. Transportation Research Record, 2187,25, 2012 Sustainable Transportation Planning: Tools forsubject of sustainable transportation typically fall into

Piatkowski, Dan

2012-01-01T23:59:59.000Z

366

Massively parallel simulation of flow and transport in variably saturated porous and fractured media  

E-Print Network (OSTI)

the study of tracer/radionuclide transport through fracture-handling tracer or radionuclide transport on to a parallelfor modeling 3-D tracer/radionuclide transport within the

Wu, Yu-Shu; Zhang, Keni; Pruess, Karsten

2002-01-01T23:59:59.000Z

367

Modeling of coupled heat transfer and reactive transport processesin porous media: Application to seepage studies at Yucca Mountain, Nevada  

SciTech Connect

When hot radioactive waste is placed in subsurface tunnels, a series of complex changes occurs in the surrounding medium. The water in the pore space of the medium undergoes vaporization and boiling. Subsequently, vapor migrates out of the matrix pore space, moving away from the tunnel through the permeable fracture network. This migration is propelled by buoyancy, by the increased vapor pressure caused by heating and boiling, and through local convection. In cooler regions, the vapor condenses on fracture walls, where it drains through the fracture network. Slow imbibition of water thereafter leads to gradual rewetting of the rock matrix. These thermal and hydrological processes also bring about chemical changes in the medium. Amorphous silica precipitates from boiling and evaporation, and calcite from heating and CO2 volatilization. The precipitation of amorphous silica, and to a much lesser extent calcite, results in long-term permeability reduction. Evaporative concentration also results in the precipitation of gypsum (or anhydrite), halite, fluorite and other salts. These evaporative minerals eventually redissolve after the boiling period is over, however, their precipitation results in a significant temporary decrease in permeability. Reduction of permeability is also associated with changes in fracture capillary characteristics. In short, the coupled thermal-hydrological-chemical (THC) processes dynamically alter the hydrological properties of the rock. A model based on the TOUGHREACT reactive transport software is presented here to investigate the impact of THC processes on flow near an emplacement tunnel at Yucca Mountain, Nevada. We show how transient changes in hydrological properties caused by THC processes often lead to local flow channeling and saturation increases above the tunnel. For models that include only permeability changes to fractures, such local flow channeling may lead to seepage relative to models where THC effects are ignored. However, coupled THC seepage models that include both permeability and capillary changes to fractures may not show this additional seepage.

Mukhopadhyay, Sumit; Sonnenthal, Eric L.; Spycher, Nicolas

2007-01-15T23:59:59.000Z

368

Modeling of coupled heat transfer and reactive transport processesin porous media: Application to seepage studies at Yucca Mountain, Nevada  

SciTech Connect

When hot radioactive waste is placed in subsurface tunnels, a series of complex changes occurs in the surrounding medium. The water in the pore space of the medium undergoes vaporization and boiling. Subsequently, vapor migrates out of the matrix pore space, moving away from the tunnel through the permeable fracture network. This migration is propelled by buoyancy, by the increased vapor pressure caused by heating and boiling, and through local convection. In cooler regions, the vapor condenses on fracture walls, where it drains through the fracture network. Slow imbibition of water thereafter leads to gradual rewetting of the rock matrix. These thermal and hydrological processes also bring about chemical changes in the medium. Amorphous silica precipitates from boiling and evaporation, and calcite from heating and CO{sub 2} volatilization. The precipitation of amorphous silica, and to a much lesser extent calcite, results in long-term permeability reduction. Evaporative concentration also results in the precipitation of gypsum (or anhydrite), halite, fluorite and other salts. These evaporative minerals eventually redissolve after the boiling period is over, however, their precipitation results in a significant temporary decrease in permeability. Reduction of permeability is also associated with changes in fracture capillary characteristics. In short, the coupled thermal-hydrological-chemical (THC) processes dynamically alter the hydrological properties of the rock. A model based on the TOUGHREACT reactive transport software is presented here to investigate the impact of THC processes on flow near an emplacement tunnel at Yucca Mountain, Nevada. We show how transient changes in hydrological properties caused by THC processes often lead to local flow channeling and saturation increases above the tunnel. For models that include only permeability changes to fractures, such local flow channeling may lead to seepage relative to models where THC effects are ignored. However, coupled THC seepage models that include both permeability and capillary changes to fractures may not show this additional seepage.

Mukhopadhyay, S.; Sonnenthal, E.L.; Spycher, N.

2007-01-15T23:59:59.000Z

369

Transportation Politics and Policy  

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

Reducing Greenhouse Reducing Greenhouse Gas Emissions from U.S. Transportation Steven Plotkin, Argonne National Laboratory (co-author is David Greene of Oak Ridge) 2011 EIA Energy Conference May 26-27, 2011 Washington, DC Overview  Presentation based on recent report from the Pew Center on Global Climate Change  Task: Assess the potential to substantially reduce transportation's GHG emissions by 2035 & 2050.  Base Case: Annual Energy Outlook 2010 Reference Case, extended to 2050  Three scenarios with differing assumptions about technological progress, policy initiatives, and public attitudes  Rely on existing studies to estimate impacts  Scenario analysis uses Kaya method to integrate policy impacts and avoid

370

Transportation Research Internship Program  

E-Print Network (OSTI)

Transportation Research Internship Program Civil & Coastal Engineering Overview The Transportation Research Internship Program (TRIP) is conducted by the Transportation Research Center (TRC) and the Center is to provide undergraduates an exciting opportunity to learn about transportation engineering

Slatton, Clint

371

Project Summary Report 0-1855-S 1 The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 0-1855-S ­ 1 ­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN Project, The University of Texas at Austin September 2002 Behavior and Design of Headed Reinforcement in Concrete

Texas at Austin, University of

372

Transportation Cost and Benefit Analysis Congestion Costs Victoria Transport Policy Institute (www.vtpi.org)  

E-Print Network (OSTI)

Transportation Cost and Benefit Analysis ­ Congestion Costs Victoria Transport Policy Institute congestion is considered one of the most significant transportation problems. The capacity of a road depends, Fundamentals of Traffic Engineering, 13th Edition, Institute of Transportation Studies, UBC (Berkeley; www

O'Donnell, Tom

373

Socially Optimal Transport . . .  

E-Print Network (OSTI)

This paper investigates the amount and type of mobility (physical travel) that is optimal for society overall. It asks, How much and what type of travel would people choose in a transportation system that reflects efficient market principles, including diverse consumer options, cost-based pricing, and neutral public policies. It discusses these principles, identifies existing transport market distortions and reforms, estimates how such reforms would affect mobility, and investigates resulting economic impacts. This analysis indicates that in a more optimal market consumers would choose to drive less, use alternative modes more, choose more accessible locations, and be better off overall as a result. Although previous studies have evaluated these transport market reforms individually, few have considered their cumulative impacts.

Todd Litman

2011-01-01T23:59:59.000Z

374

Attoheat transport phenomena  

E-Print Network (OSTI)

Fascinating developments in optical pulse engineering over the last 20 years lead to the generation of laser pulses as short as few femtosecond, providing a unique tool for high resolution time domain spectroscopy. However, a number of the processes in nature evolve with characteristic times of the order of 1 fs or even shorter. Time domain studies of such processes require at first place sub-fs resolution, offered by pulse depicting attosecond localization. The generation, characterization and proof of principle applications of such pulses is the target of the attoscience. In the paper the thermal processes on the attosecond scale are described. The Klein-Gordon and Proca equations are developed. The relativistic effects in the heat transport on nanoscale are discussed. It is shown that the standard Fourier equation can not be valid for the transport phenomena induced by attosecond laser pulses. The heat transport in nanoparticles and nanotubules is investigated.

J. Marciak-Kozlowska; M. Pelc; M. A. Kozlowski

2009-06-09T23:59:59.000Z

375

A Study of the Advanced Systems at the CMU Intelligent Workplace with an Evaluation of Potential Applications to Texas A&M International University  

E-Print Network (OSTI)

A detailed study has been conducted of the performance of several innovative aspects of the Intelligent Workplace (IW) at Carnegie Mellon University, a low energy consumption building that uses radiant heating, cooling and a desiccant ventilation unit. The following aspects have been studied in detail: the heat transfer process of radiant mullions and overhead radiant panels, the impact of the radiator position on heating load and thermal comfort, the influence of infiltration on indoor humidity in a radiantly cooled office with a solid desiccant ventilation unit, and an energy consumption comparison of the sensible heating and cooling systems with a single duct VAV system. Transferability of the advanced building technologies that are being studied at the IW was investigated by examining them to see if they could be applied in an advanced technology test bed at Texas A&M International University (TAMIU) in Laredo, Texas. Additionally, a sustainability assessment for the current TAMIU campus was performed with an analysis of the potential for TAMIU to obtain LEED certification from the US Green Building Council. This report summarizes the conclusions and observations of these studies.

Claridge, D. E.; Gong, X.; Verdict, M.; Clingenpeel, K.

2008-04-01T23:59:59.000Z

376

Transportation Statistics Analysis for Electric Transportation  

Science Conference Proceedings (OSTI)

Plug-in Electric Vehicles (PEVs) are still in the initial stages of deployment in the American vehicle market. Much of the currently available data on PEVs is from special applications and early adopters. EPRI has analyzed existing transportation data on conventional vehicles from the National Household Travel Survey (NHTS) to study the potential long-term patterns of PEV use. This study used the NHTS data to investigate several aspects of potential PEV usage patterns and their effects on U.S. electric l...

2011-12-21T23:59:59.000Z

377

Energy Transport in the Vaidya System  

E-Print Network (OSTI)

Energy transport mechanisms can be generated by imposing relations between null tetrad Ricci components. Several kinds of mass and density transport generated by these relations are studied for the generalized Vaidya system.

J. P. Krisch; E. N. Glass

2005-03-21T23:59:59.000Z

378

E-model for Transportation Problem of Linear Stochastic Fractional ...  

E-Print Network (OSTI)

studied stochastic transportation model for petroleum transport as well ... homogenous commodity from m sources to n of destinations, where the demand for the.

379

Best Practices in Non-Motorized Transport Planning, Implementation...  

Open Energy Info (EERE)

in Non-Motorized Transport Planning, Implementation and Maintenance Abstract This report presents a desktop study on the best practices in non motorised transport (NMT)...

380

DOE Hydrogen Analysis Repository: Fuel Cell Water Transport Mechanism  

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

Water Transport Mechanism Project Summary Full Title: Neutron Imaging Study of the Water Transport Mechanism in a Working Fuel Cell Project ID: 183 Principal Investigator: Muhammad...

Note: This page contains sample records for the topic "transportation studies university" 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

TRANSPORTATION SYSTEMS Transportation systems are the building  

E-Print Network (OSTI)

TRANSPORTATION SYSTEMS Transportation systems are the building blocks of modern society. Efficient mobility improves the quality of life. However, transportation systems by their very nature also affect quality. The transportation systems graduate pro- gram provides in-depth knowledge on the design

Wang, Yuhang

382

Argonne Transportation Current News  

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

Multimedia TransFORUM Magazine Subscribe to read about Argonne's advances in transportation research » flickr logo See our photos on Flickr Youtube logo View our YouTube Videos argonne logo Argonne Experts Guide Logo of google plus Video: Argonne Virtual Field Trip -- "Vehicle Electrification" Logo of BBC Future Video: How X-ray Vision Will Fuel Better Car Engines Logo of BBC Future Video: The Lab Pushing Petrol Car Engines to New Extremes Image of front end of car Video: What is EcoCAR 3? Logo of BBC Future Video: Electric Vehicles: A Universal Plug for All Models? Jon Stewart of the BBC visits Argonne's EV-Smart Grid Interoperability Center seeking answers about creating common standards for electric vehicles and charging stations. Photo of Daniel Abraham Interview: Daniel Abraham Talks to The Battery Show about Developments in Lithium-ion Battery Technology

383

The NU Transportation Center Icarus Society presents.... "Airline Capacity Discipline: Where and  

E-Print Network (OSTI)

The NU Transportation Center Icarus Society presents.... "Airline Capacity Discipline: Where and to What Extent? Aaron J. Gellman Professor of Transportation Northwestern University Transportation Center and Kellogg School of Management Thursday Nov. 29, 2012 3:00 pm Location: Transportation Center Chambers Hall

Bustamante, Fabián E.

384

Intelligent Transportation Systems - Center for Transportation Analysis  

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

Intelligent Transportation Systems Intelligent Transportation Systems The Center for Transportation Analysis does specialty research and development in intelligent transportation systems. Intelligent Transportation Systems (ITS) are part of the national strategy for improving the operational safety, efficiency, and security of our nation's highways. Since the early 1990s, ITS has been the umbrella under which significant efforts have been conducted in research, development, testing, deployment and integration of advanced technologies to improve the measures of effectiveness of our national highway network. These measures include level of congestion, the number of accidents and fatalities, delay, throughput, access to transportation, and fuel efficiency. A transportation future that includes ITS will involve a significant improvement in these

385

Mass transport through polycrystalline microstructures  

SciTech Connect

Mass transport properties are important in polycrystalline materials used as protective films. Traditionally, such properties have been studied by examining model polycrystalline structures, such as a regular array of straight grain boundaries. However, these models do not account for a number of features of real grain ensembles, including the grain size distribution and variations in grain shape. In this study, a finite difference scheme is developed to study transient and steady-state mass transport through realistic two dimensional polycrystalline microstructures. Comparisons with the transport properties of traditional model microstructures provide regimes of applicability of such models. The effects of microstructural parameters such as average grain size are examined.

Swiler, T.P.; Holm, E.A.; Young, M.F.; Wright, S.A.

1994-12-31T23:59:59.000Z

386

Two Case Studies of the Transport of Dust Storm Aerosol and the Potential for Incorporation into Precipitation  

Science Conference Proceedings (OSTI)

To investigate the hypothesis that dust storms enhanced the calcium concentrations in precipitation in the mid-1950s, two case studies were performed for major dust events in the southern Plains of the United States during March and April of ...

Kevin G. Doty; Richard G. Semonin

1987-07-01T23:59:59.000Z

387

Cellulosic biomass could help meet Californias transportation fuel needs  

E-Print Network (OSTI)

as Feedstock for a Bioenergy and Bioproducts Industry: TheTransportation fuels ac- Bioenergy crop Plant cells countfor Bioproducts and Bioenergy, Washington State University.

Wyman, Charles E.; Yang, Bin

2009-01-01T23:59:59.000Z

388

EPAct Transportation Regulatory Activities: Key Terms  

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

Key Terms Key Terms to someone by E-mail Share EPAct Transportation Regulatory Activities: Key Terms on Facebook Tweet about EPAct Transportation Regulatory Activities: Key Terms on Twitter Bookmark EPAct Transportation Regulatory Activities: Key Terms on Google Bookmark EPAct Transportation Regulatory Activities: Key Terms on Delicious Rank EPAct Transportation Regulatory Activities: Key Terms on Digg Find More places to share EPAct Transportation Regulatory Activities: Key Terms on AddThis.com... Home About Covered Fleets Compliance Methods Alternative Fuel Petitions Resources Guidance Documents Statutes & Regulations Program Annual Reports Fact Sheets Newsletter Case Studies Workshops Tools Key Terms FAQs Key Terms The Energy Policy Act (EPAct) includes specific terminology related to

389

Thermodynamics of Fractal Universe  

E-Print Network (OSTI)

We investigate the thermodynamical properties of the apparent horizon in a fractal universe. We find that one can always rewrite the Friedmann equation of the fractal universe in the form of the entropy balance relation $ \\delta Q=T_h d{S_h}$, where $ \\delta Q $ and $ T_{h} $ are the energy flux and Unruh temperature seen by an accelerated observer just inside the apparent horizon. We find that the entropy $S_h$ consists two terms, the first one which obeys the usual area law and the second part which is the entropy production term due to nonequilibrium thermodynamics of fractal universe. This shows that in a fractal universe, a treatment with nonequilibrium thermodynamics of spacetime may be needed. We also study the generalized second law of thermodynamics in the framework of fractal universe. When the temperature of the apparent horizon and the matter fields inside the horizon are equal, i.e. $T=T_h$, the generalized second law of thermodynamics can be fulfilled provided the deceleration and the equation of state parameters ranges either as $-1 \\leq q thermodynamics can be secured in a fractal universe by suitably choosing the fractal parameter $\\beta$.

Ahmad Sheykhi; Zeinab Teimoori; Bin Wang

2012-10-29T23:59:59.000Z

390

NC STATE UNIVERSITY UNIVERSITY HOUSING  

E-Print Network (OSTI)

name to enter it on your application. Only current and accepted students will appear in the search box of the application process 1 #12;NC STATE UNIVERSITY SELECT THE FALL 2012 TERM 2 Once accepted by NC State, students accepting the terms and conditions associated with the Agreement. ELECTRONIC SIGNATURE #12;NC STATE

391

UNIVERSITY OF MINNESOTA University Services  

E-Print Network (OSTI)

Church Street SE Minneapolis, MN 55455-0110 Office: 612-624-3557 Fax: 612-626-6278 www.uservices.umn.edu MEMORANDUM January 29, 2010 TO: Executive Team, Twin Cities Deans, Faculty Researchers FROM: Kathleen O'Brien, Vice President Subject: Status Report on the University of Minnesota and the Central Corridor Light

Amin, S. Massoud

392

THE FLORIDA STATE UNIVERSITY UNIVERSITY HEALTH SERVICES  

E-Print Network (OSTI)

THE FLORIDA STATE UNIVERSITY UNIVERSITY HEALTH SERVICES HEALTH & WELLNESS CENTER University Health-8958 Healthcare Compliance Information Florida State University's University Health Services (UHS) is staffed service laboratory; pickup service is available for students whose insurance requires the use of Lab Corps

Weston, Ken

393

EXCELLENCE AND DIVERSITY: The Emergence of Selective Admission Policies in Dutch Higher Education - A Case Study on Amsterdam University College  

E-Print Network (OSTI)

Excellence in American Higher Education. Charlottesville,Selective Admission in Higher Education: Risks and LimitingEnschede: Center for Higher Education Policy Studies. Dooge,

Christoffel Reumer and Marijk van der Wende

2010-01-01T23:59:59.000Z

394

Investigating the use of information technology in managing innovation: A case study from a university technology transfer office  

Science Conference Proceedings (OSTI)

This study investigates the use of information technology to manage innovation. It is based on a case study on the adoption of an innovation application, which provides an interface between R&D, marketing and administration functions of innovation development. ... Keywords: Innovation applications, Innovation process management, O31 (secondary), O32 (primary), Technology acceptance

Giselle Rampersad; Carolin Plewa; Indrit Troshani

2012-01-01T23:59:59.000Z

395

CTS Transportation Research Conference April 28, 2010  

E-Print Network (OSTI)

CTS Transportation Research Conference April 28, 2010 Sheila Hatchell, Mn/DOT Library Arlene Mathison, CTS Library Services 1 #12;!!Goal: To make transportation information more readily available throughout Minnesota !!Collaborative effort of Mn/DOT, the Center for Transportation Studies, and the Local

Minnesota, University of

396

Modeling non-steady state radioisotope transport in the vadose zone--A case study using uranium isotopes at Pena Blanca, Mexico  

SciTech Connect

Current models using U- and Th-series disequilibria to study radioisotope transport in groundwater systems mostly consider a steady-state situation. These models have limited applicability to the vadose zone (UZ) where the concentration and migratory behavior of radioisotopes in fluid are often transitory. We present here, as a first attempt of its kind, a model simulating the non-steady state, intermittent fluid transport in vadose layers. It provides quantitative constraints on in-situ migration of dissolved and colloidal radioisotopes in terms of retardation factor and rock-water interaction (or water transit) time. For uranium, the simulation predicts that intermittent flushing in the UZ leads to a linear relationship between reciprocal U concentration and {sup 234}U/{sup 238}U ratio in percolating waters, with the intercept and slope bearing information on the rates of dissolution and {alpha}-recoil of U isotopes, respectively. The general validity of the model appears to be borne out by the measurement of uranium isotopes in UZ waters collected at various times over a period during 1995-2006 from a site in the Pena Blanca mining district, Mexico, where the Nopal I uranium deposit is located. Enhanced {sup 234}U/{sup 238}U ratios in vadose-zone waters resulting from lengthened non-flushing time as prescribed by the model provide an interpretative basis for using {sup 234}U/{sup 238}U in cave calcites to reconstruct the regional changes in hydrology and climate. We also provide a theoretical account of the model's potential applications using radium isotopes.

Ku, T. L.; Luo, S.; Goldstein, S. J.; Murrell, M. T.; Chu, W. L.; Dobson, P. F.

2009-06-01T23:59:59.000Z

397

Evaluation of battery/microturbine hybrid energy storage technologies at the University of Maryland :a study for the DOE Energy Storage Systems Program.  

DOE Green Energy (OSTI)

This study describes the technical and economic benefits derived from adding an energy storage component to an existing building cooling, heating, and power system that uses microturbine generation to augment utility-provided power. Three different types of battery energy storage were evaluated: flooded lead-acid, valve-regulated lead-acid, and zinc/bromine. Additionally, the economic advantages of hybrid generation/storage systems were evaluated for a representative range of utility tariffs. The analysis was done using the Distributed Energy Technology Simulator developed for the Energy Storage Systems Program at Sandia National Laboratories by Energetics, Inc. The study was sponsored by the U.S. DOE Energy Storage Systems Program through Sandia National Laboratories and was performed in coordination with the University of Maryland's Center for Environmental Energy Engineering.

De Anda, Mindi Farber (Energetics, Inc., Washington, DC); Fall, Ndeye K. (Energetics, Inc., Washington, DC)

2005-03-01T23:59:59.000Z

398

Experimental and simulated dosimetry of the University of Utah triga reactor.  

E-Print Network (OSTI)

??Simulated neutron and gamma transport enable the gamma dose to be estimated at the surface of the University of Utah TRIGA Reactor UUTR pool. These (more)

Marble, Benjamin James

2010-01-01T23:59:59.000Z

399

Transportation Applications  

DOE Green Energy (OSTI)

The purpose of this project is to systematically identify and examine possible near and long-term ecological and environmental effects from the production of hydrogen from various energy sources based on the DOE hydrogen production strategy and the use of that hydrogen in transportation applications. This project uses state-of-the-art numerical modeling tools of the environment and energy system emissions in combination with relevant new and prior measurements and other analyses to assess the understanding of the potential ecological and environmental impacts from hydrogen market penetration. H2 technology options and market penetration scenarios will be evaluated using energy-technology-economics models as well as atmospheric trace gas projections based on the IPCC SRES scenarios including the decline in halocarbons due to the Montreal Protocol. Specifically we investigate the impact of hydrogen releases on the oxidative capacity of the atmosphere, the long-term stability of the ozone layer due to changes in hydrogen emissions, the impact of hydrogen emissions and resulting concentrations on climate, the impact on microbial ecosystems involved in hydrogen uptake, and criteria pollutants emitted from distributed and centralized hydrogen production pathways and their impacts on human health, air quality, ecosystems, and structures under different penetration scenarios

Wuebbles, D.J.; Dubey, M.K., Edmonds, J.; Layzell, D.; Olsen, S.; Rahn, T.; Rocket, A.; Wang, D.; Jia, W.

2010-06-01T23:59:59.000Z

400

NREL Response to the Report 'Study of the Effects on Employment of Public Aid to Renewable Energy Sources' from King Juan Carlos University (Spain) (White Paper)  

SciTech Connect

Job generation has been a part of the national dialogue surrounding energy policy and renewable energy (RE) for many years. RE advocates tout the ability of renewable energy to support new job opportunities in rural America and the manufacturing sector. Others argue that spending on renewable energy is an inefficient allocation of resources and can result in job losses in the broader economy. The report, Study of the Effects on Employment of Public Aid to Renewable Energy Sources, from King Juan Carlos University in Spain, is one recent addition to this debate. This report asserts that, on average, every renewable energy job in Spain 'destroyed' 2.2 jobs in the broader Spanish economy. The authors also apply this ratio to the U.S. context to estimate expected job loss from renewable energy development and policy in the United States. This memo discusses fundamental and technical limitations of the analysis by King Juan Carlos University and notes critical assumptions implicit in the ultimate conclusions of their work. The memo also includes a review of traditional employment impact analyses that rely on accepted, peer-reviewed methodologies, and it highlights specific variables that can significantly influence the results of traditional employment impact analysis.

Lantz, E.; Tegen, S.

2009-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "transportation studies university" 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

Greater-than-Class C low-level radioactive waste transportation regulations and requirements study. National Low-Level Waste Management Program  

SciTech Connect

The purpose of this report is to identify the regulations and requirements for transporting greater-than-Class C (GTCC) low-level radioactive waste (LLW) and to identify planning activities that need to be accomplished in preparation for transporting GTCC LLW. The regulations and requirements for transporting hazardous materials, of which GTCC LLW is included, are complex and include several Federal agencies, state and local governments, and Indian tribes. This report is divided into five sections and three appendices. Section 1 introduces the report. Section 2 identifies and discusses the transportation regulations and requirements. The regulations and requirements are divided into Federal, state, local government, and Indian tribes subsections. This report does not identify the regulations or requirements of specific state, local government, and Indian tribes, since the storage, treatment, and disposal facility locations and transportation routes have not been specifically identified. Section 3 identifies the planning needed to ensure that all transportation activities are in compliance with the regulations and requirements. It is divided into (a) transportation packaging; (b) transportation operations; (c) system safety and risk analysis, (d) route selection; (e) emergency preparedness and response; and (f) safeguards and security. This section does not provide actual planning since the details of the Department of Energy (DOE) GTCC LLW Program have not been finalized, e.g., waste characterization and quantity, storage, treatment and disposal facility locations, and acceptance criteria. Sections 4 and 5 provide conclusions and referenced documents, respectively.

Tyacke, M.; Schmitt, R.

1993-07-01T23:59:59.000Z

402

Universal Ownership: Why Environmental Externalities Matter to  

Open Energy Info (EERE)

Universal Ownership: Why Environmental Externalities Matter to Universal Ownership: Why Environmental Externalities Matter to Institutional Investors Jump to: navigation, search Tool Summary Name: Universal Ownership: Why Environmental Externalities Matter to Institutional Investors Agency/Company /Organization: UNEP-Financing Initiative Focus Area: Industry Topics: Co-benefits assessment Resource Type: Lessons learned/best practices Website: www.unepfi.org/fileadmin/documents/universal_ownership.pdf Universal Ownership: Why Environmental Externalities Matter to Institutional Investors Screenshot References: Universal Ownership: Why Environmental Externalities Matter to Institutional Investors[1] Logo: Universal Ownership: Why Environmental Externalities Matter to Institutional Investors Summary "This study assesses the financial implications of unsustainable natural

403

Transportation Security | ornl.gov  

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

Transportation Security SHARE Global Threat Reduction Initiative Transportation Security Cooperation Secure Transport Operations (STOP) Box Security of radioactive material while...

404

Anion Exchange Membranes - Transport/Conductivity  

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

Fundamental understanding Fundamental understanding * Driving membranes towards applications Anion Exchange Membranes - Transport/Conductivity High Priority * A need for a standard/available AEM (similar to Nafion in PEMs) * Define standard experimental conditions and protocols * A need for much more fundamental studies in transport mechanisms and mechanical properties * A need to develop much more new AEMs with alternative chemistries (new cation and backbone chemistries) Fundamental Studies * TRANSPORT * Conductivity (pure OH - hard to measure) * Water content, λ * Diffusion coefficients, NMR * Drag coefficients * Transference * Solubility * Fundamental transport mechanisms for anion and water transport * Computational Modeling * MORPHOLOGY/CHEMISTRY * Vibrational Spectroscopy: FTIR, Raman

405

Erosion and Optimal Transport  

E-Print Network (OSTI)

383 pp. EROSION AND OPTIMAL TRANSPORT [23] I. Ekeland and T.and D. Simons, Sediment transport capacity of overland ?ow,measure spaces via optimal transport, Ann. of Math. (2),

Birnir, Bjorn; Rowlett, Julie

2010-01-01T23:59:59.000Z

406

The University of Texas at Austiny of Texas at Austiny of T CenterCenterCenterCenterCenterCenterCenter for  

E-Print Network (OSTI)

The University of Texas at Austiny of Texas at Austiny of T Center OF TEXAS AT AUSTIN Project Summary Report 1849-S ­ 1 ­ Project 0-1849 Airport Access: Intermodal Strategies a study for the Texas Department ofTransportation (TxDOT) to examine short- term and long-term strategies

Texas at Austin, University of

407

Evaluation of atmospheric transport models for use in Phase II of the historical public exposures studies at the Rocky Flats Plant  

Science Conference Proceedings (OSTI)

Five atmospheric transport models were evaluated for use in Phase II of the Historical Public Exposures Studies at the Rocky Flats Plant. Models included a simple straight-line Gaussian plume model (ISCST2), several integrated puff models (RATCHET, TRIAD, and INPUFF2), and a complex terrain model (TRAC). Evaluations were based on how well model predictions compared with sulfur hexafluoride tracer measurements taken in the vicinity of Rocky Flats in February 1991. Twelve separate tracer experiments were conducted, each lasting 9 hr and measured at 140 samplers in arcs 8 and 16 km from the release point at Rocky Flats. Four modeling objectives were defined based on the endpoints of the overall study: (1) the unpaired maximum hourly average concentration, (2) paired time-averaged concentration, (3) unpaired time-averaged concentration, and (4) arc-integrated concentration. Performance measures were used to evaluate models and focused on the geometric mean and standard deviation of the predicted-to-observed ratio and the correlation coefficient between predicted and observed concentrations. No one model consistently outperformed the others in all modeling objectives and performance measures. The overall performance of the RATCHET model was somewhat better than the other models.

Rood, A.S.; Killough, G.G.; Till, J.E.

1999-08-01T23:59:59.000Z

408

University Location Project Description  

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

Location Project Description Location Project Description Boise State University Boise, Idaho Boise State University has undertaken a study of the structural setting and geothermal potential at Neal Hot Springs that will integrate geology, geochemistry, and geophysics to analyze the site on the western Snake River plain. Boise State will determine if Neal Hot Springs sustains the necessary rock dilation and conduit pathways for hydrothermal fluid flow and successful geothermal development. The result will be new data acquisition, including a deep geophysical survey and fault surface data. Colorado School of Mines Golden, Colorado Colorado School of Mines will conduct an investigation near Homedale, Idaho, an area that straddles volcanic rock and unconsolidated sediments.

409

California GAMA Special Study: An isotopic and dissolved gas investigation of nitrate source and transport to a public supply well in California's Central Valley  

Science Conference Proceedings (OSTI)

This study investigates nitrate contamination of a deep municipal drinking water production well in Ripon, CA to demonstrate the utility of natural groundwater tracers in constraining the sources and transport of nitrate to deep aquifers in the Central Valley. The goal of the study was to investigate the origin (source) of elevated nitrate and the potential for the deep aquifer to attenuate anthropogenic nitrate. The site is ideal for such an investigation. The production well is screened from 165-325 feet below ground surface and a number of nearby shallow and deep monitoring wells were available for sampling. Furthermore, potential sources of nitrate contamination to the well had been identified, including a fertilizer supply plant located approximately 1000 feet to the east and local almond groves. A variety of natural isotopic and dissolved gas tracers including {sup 3}H-{sup 3}He groundwater age and the isotopic composition of nitrate are applied to identify nitrate sources and to characterize nitrate transport. An advanced method for sampling production wells is employed to help identify contaminant contributions from specific screen intervals. Nitrate transport: Groundwater nitrate at this field site is not being actively denitrified. Groundwater parameters indicate oxic conditions, the dissolved gas data shows no evidence for excess nitrogen as the result of denitrification, and nitrate-N and -O isotope compositions do not display patterns typical of denitrification. Contaminant nitrate source: The ambient nitrate concentration in shallow groundwater at the Ripon site ({approx}12 mg/L as nitrate) is typical of shallow groundwaters affected by recharge from agricultural and urban areas. Nitrate concentrations in Ripon City Well 12 (50-58 mg/L as nitrate) are significantly higher than these ambient concentrations, indicating an additional source of anthropogenic nitrate is affecting groundwater in the capture zone of this municipal drinking water well. This study provides two new pieces of evidence that the Ripon Farm Services Plant is the source of elevated nitrate in Ripon City Well 12. (1) Chemical mass balance calculations using nitrate concentration, nitrate isotopic composition, and initial tritium activity all indicate that that the source water for elevated nitrate to Ripon City Well 12 is a very small component of the water produced by City Well 12 and thus must have extremely high nitrate concentration. The high source water nitrate concentration ({approx}1500 mg/L as nitrate) required by these mass balance calculations precludes common sources of nitrate such as irrigated agriculture, dairy wastewater, and septic discharge. Shallow groundwater under the Ripon Farm Services RFS plant does contain extremely high concentrations of nitrate (>1700 mg/L as nitrate). (2) Nitrogen and oxygen isotope compositions of nitrate indicate that the additional anthropogenic nitrate source to Ripon City Well 12 is significantly enriched in {delta}{sup 18}O-NO{sub 3}, an isotopic signature consistent with synthetic nitrate fertilizer, and not with human or animal wastewater discharge (i.e. dairy operations, septic system discharge, or municipal wastewater discharge), or with organic fertilizer. Monitoring wells on and near the RFS plant also have high {delta}{sup 18}O-NO{sub 3}, and the plant has handled and stored synthetic nitrate fertilizer that will have this isotopic signature. The results described here highlight the complexity of attributing nitrate found in long screened, high capacity wells to specific sources. In this case, the presence of a very high concentration source near the well site combined with sampling using multiple isotopic tracer techniques and specialized depth-specific techniques allowed fingerprinting of the source in the mixed-age samples drawn from the production well.

Singleton, M J; Moran, J E; Esser, B K; Roberts, S K; Hillegonds, D J

2010-04-14T23:59:59.000Z

410

Transportation energy contingency plans for rural areas and small communities  

SciTech Connect

This study was undertaken to determine the most effective transportation fuel conservation measures which could be implemented by such areas during energy emergencies. The study involved a review of the transportation fuels contingency planning literature, state transportation energy contingency plans (with special emphasis on that for Missouri) and transportation studies recently conducted in rural Missouri, together with a survey by mail of local government officials, telephone interviews with rural residents and participation in two community-wide attitude surveys in the Meramec Region of Missouri. On the basis of the review of the literature and the results of the surveys, recommendations have been made on both the strategies that could be implemented to reduce gasoline consumption in rural areas and the institutional arrangements required for coping with a transportation fuels shortage. For small communities and rural areas of Missouri, it was specifically recommended that the multi-county regional planning commission should become the lead agency in implementing and coordinating fuel conservation measures in the event of a serious petroleum shortfall. Each regional planning commission would serve as a single focal point in communicating with the State Energy Office in behalf of its numerous county and city members. Furthermore, the existing statewide network of emergency preparedness officers should be utilized to inventory local fuel distribution services, monitor local service station operating practices and to serve motorists who might be stranded without fuel. Finally, the University of Missouri Cooperative Extension Service should offer educational programs covering topics as fuel conserving driving techniques, vehicle maintenance, trip planning, and ridesharing.

Dare, C.E.

1981-12-01T23:59:59.000Z

411

Transportation Market Distortions  

E-Print Network (OSTI)

Transport Prices and Markets, Victoria Transport PolicySurvey: Survey Suggests Market-Based Vision of Smart Growth,G. 1996. Roads in a Market Economy, Avebury (Aldershot).

Litman, Todd

2006-01-01T23:59:59.000Z

412

Transportation Demand This  

Annual Energy Outlook 2012 (EIA)

69 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2012 Transportation Demand Module The NEMS Transportation Demand Module estimates...

413

Transportation / Field Trips  

Science Conference Proceedings (OSTI)

... In the event that a child misses the transportation, parents may choose the ... their child's class on an outing and possibly transport themselves or their ...

2010-10-05T23:59:59.000Z

414

PBA Transportation Websites  

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

Useful Websites for Transportation from PBA From: Patterson, Philip (DOE HQ) Subject: Useful Websites for Transportation from PBA Here are some websites you might want to check...

415

Sustainability and Transport  

E-Print Network (OSTI)

2005. Integrating Sustainability into the Trans- portationTHOUGHT PIECE Sustainability and Transport by Richardof the concept of sustainability to transport planning. In

Gilbert, Richard

2006-01-01T23:59:59.000Z

416

Crisis in cultural adjustment: a comparative study of Indian and Korean graduate students at Texas A&M University  

E-Print Network (OSTI)

This study was designed to determine factors influencing acculturation to a host society. It also examined the coping strategies utilized for success in a new academic environment. International Indian and Korean graduate student groups were analyzed by comparing historical-cultural backgrounds, motivations for study abroad, fluency in the host language, average age,, academic adjustments, and sociocultural characteristics. The two student groups used different strategies depending on their advantages or disadvantages in each particular area. Indian students often cited finances as their most serious problem studying abroad, while Korean students generally listed linguistic inadequacy as their greatest handicap. Although it was found that all of these factors contribute, either positively or negatively, toward the acculturation process, the sociocultural factor was the most critical of the factors examined. Achieving social acculturation to the host country appears to be highly dependent on successful cross-cultural relationships with American students. Yet, both groups claimed to be dissatisfied with their perceived lack of interaction with American students.

Herndon, Lynda Jay

1994-01-01T23:59:59.000Z

417

Transportation Center Seminar Series presents..... Kenneth A. Small  

E-Print Network (OSTI)

Transportation Center Seminar Series presents..... Kenneth A. Small University of California and Resources for the Future Energy Policies for Passenger Motor Vehicles Thursday ­ Sept. 30, 2010 4:00 - 5:00 pm Refreshments available at 3:30 pm Location: Transportation Center ­Lower level Northwestern

Bustamante, Fabián E.

418

Bridging the Gap Between Transportation and Stationary Power: Hydrogen Energy Stations and their Implications for the Transportation Sector  

E-Print Network (OSTI)

Fuel Cells for Generation and Cogeneration, Center for Energy and Environmental Studies, Princeton University, Princeton, NJ,

Weinert, Jonathan X.; Lipman, Timothy; Unnasch, Stephen

2005-01-01T23:59:59.000Z

419

Phase II Nuclide Partition Laboratory Study Influence of Cellulose Degradation Products on the Transport of Nuclides from SRS Shallow Land Burial Facilities  

DOE Green Energy (OSTI)

Degradation products of cellulosic materials (e.g., paper and wood products) can significantly influence the subsurface transport of metals and radionuclides. Codisposal of radionuclides with cellulosic materials in the E-Area slit trenches at the Savannah River Site (SRS) is, therefore, expected to influence nuclide fate and transport in the subsurface. Due to the complexities of these systems and the scarcity of site-specific data, the effects of cellulose waste loading and its subsequent influence on nuclide transport are not well established.

Serkiz, S.M.

1999-10-04T23:59:59.000Z

420

Airflow and Pollutant Transport  

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

Computational fluid dynamics flow diagram Computational fluid dynamics flow diagram Airflow and Pollutant Transport Research on airflow and pollutant transport integrates experimental and modeling research in order to understand the dispersion of airborne pollutants in buildings. The work applies to reducing health risks (for example, in the event of a toxic release in an occupied space), as well as to improving energy efficiency and occupant comfort. Investigators also conduct research to characterize and better understand the sources of airborne volatile, semi-volatile and particulate organic pollutants in the indoor environment, and studies of the physical and chemical processes that govern indoor air pollutant concentrations and exposures. The motivation is to contribute to the reduction of potential

Note: This page contains sample records for the topic "transportation studies university" 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

The role of Chinese universities in enterprise---university research collaboration  

Science Conference Proceedings (OSTI)

In this paper the role of Chinese universities in enterprise---university research collaboration is investigated. This study focuses on a special aspect of the collaboration--co-authored articles. The two cases are analyzed: (1) research collaboration ... Keywords: Chinese universities, Co-authored articles, Enterprise-university research collaboration, Mathematical orientation

Liming Liang; Lixin Chen; Yishan Wu; Junpeng Yuan

2012-01-01T23:59:59.000Z

422

Studies of turbulence and transport in Alcator C-Mod H-mode plasmas with phase contrast imaging and comparisons with GYRO  

E-Print Network (OSTI)

Recent advances in gyrokinetic simulation of core turbulence and associated transport requires an intensified experimental effort to validate these codes using state of the art synthetic diagnostics to compare simulations ...

Lin, Liang

423

EMSL: Capabilities: Subsurface Flow and Transport  

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

dissolution, and multiphase fluid displacement Pore-scale displacement studies of supercritical CO2 Transport of environmental contaminants, including metals, radionuclides, and...

424

On the Transportation Problem with Market Choice  

E-Print Network (OSTI)

Apr 3, 2013 ... Abstract: We study a variant of the classical transportation problem in which suppliers with limited capacities have a choice of which demands...

425

Modeling diffusional transport in the interphase cell nucleus Annika Wedemeier  

E-Print Network (OSTI)

of Physics, Xiamen University, Xiamen 361005, People's Republic of China and ITPA Xiamen University, Xiamen 361005, People's Republic of China Jörg Langowski Deutsches Krebsforschungszentrum, D-69120 Heidelberg alive:1,2 Molecules transported through cell membranes, drugs on their way to their protein recep- tors

Langowski, Jörg

426

The National Transport Data Framework  

E-Print Network (OSTI)

College London College, Leeds, Newcastle and Southampton universities, who agreed that they wished to collaborate. A proposal was prepared and submitted to the DfT in response to their call for proposals for the Horizons Research Programme. DfT Horizons... between September 2007 and April 2008. The rebuilt system also was populated with metadata for transport and related data sources from the Cambridge Travel for Work partnership and other travel-to-work data via O2 on the Leeds Arlington site; Cambridge...

Landshoff, Peter Vincent; Polak, John

2008-08-18T23:59:59.000Z

427

Characterization & Transport in Nanoporous Networks  

DOE Green Energy (OSTI)

These research studies focused on the characterization and transport for porous solids which comprise both microporosity and mesoporosity. Such materials represent membranes made from zeolites as well as for many new nanoporous solids. Several analytical sorption techniques were developed and evaluated by which these multi-dimensional porous solids could be quantitatively characterized. Notably an approach by which intact membranes could be studied was developed and applied to plate-like and tubular supported zeolitic membranes. Transport processes were studied experimentally and theoretically based on the characterization studies.

William C. Conner

2007-08-02T23:59:59.000Z

428

Transportation Organization and Functions  

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

Office of Packaging and Transportation list of organizations and functions, with a list of acronyms.

429

January 1 -December 31 University of Maryland  

E-Print Network (OSTI)

's pressing problems such as obtaining, storing, transporting, and efficiently using renewable energy. CNAM be used to transmit electrical power over long distances without energy losses. CNAM researchers any other University! Prof. Fuhrer and Prof. John Cumings also participate in the Department of Energy

Lathrop, Daniel P.

430

Multi-modal Transportation > Highway Transportation > Trucking > Railroad transportation > Public transit > Rural transportation > Rural transit > Freight pipeline transportation > Airport planning and development > Airport maintenance > Bicycle and pedes  

E-Print Network (OSTI)

Multi-modal Transportation > Highway Transportation > Trucking > Railroad transportation > Public transit > Rural transportation > Rural transit > Freight pipeline transportation > Airport planning and development > Airport maintenance > Bicycle and pedestrian > Ports and waterways >>> Transportation operat

431

Transportation Fuel Basics - Hydrogen | Department of Energy  

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

Transportation Fuel Basics - Hydrogen Transportation Fuel Basics - Hydrogen Transportation Fuel Basics - Hydrogen August 19, 2013 - 5:45pm Addthis Hydrogen (H2) is a potentially emissions-free alternative fuel that can be produced from domestic resources. Although not widely used today as a transportation fuel, government and industry research and development are working toward the goal of clean, economical, and safe hydrogen production and hydrogen-powered fuel cell vehicles. Hydrogen is the simplest and most abundant element in the universe. However, it is rarely found alone in nature. Hydrogen is locked up in enormous quantities in water (H2O), hydrocarbons (such as methane, CH4), and other organic matter. Efficiently producing hydrogen from these compounds is one of the challenges of using hydrogen as a fuel. Currently,

432

Transportation Fuel Basics - Hydrogen | Department of Energy  

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

Transportation Fuel Basics - Hydrogen Transportation Fuel Basics - Hydrogen Transportation Fuel Basics - Hydrogen August 19, 2013 - 5:45pm Addthis Hydrogen (H2) is a potentially emissions-free alternative fuel that can be produced from domestic resources. Although not widely used today as a transportation fuel, government and industry research and development are working toward the goal of clean, economical, and safe hydrogen production and hydrogen-powered fuel cell vehicles. Hydrogen is the simplest and most abundant element in the universe. However, it is rarely found alone in nature. Hydrogen is locked up in enormous quantities in water (H2O), hydrocarbons (such as methane, CH4), and other organic matter. Efficiently producing hydrogen from these compounds is one of the challenges of using hydrogen as a fuel. Currently,

433

Green-Energy Transportation  

E-Print Network (OSTI)

Battery technology is the key bottleneck in many cyberphysical systems (CPS). For green-energy CPS transportation applications, such as hybrid electrical vehicles (HEVs) and plug-in HEVs (PHEVs), the battery system design is mostly based on lithium-ion rechargeable electrochemical battery technology, which is bulky, expensive, unreliable, and is the primary roadblock for PHEV adoption and market penetration. For PHEVs, the battery system performance and lifetime reliability are further affected by various user-dependent effects. Battery system modeling and user study are thus essential for battery system design and optimization. This paper presents detailed investigation on battery system modeling and user study for emerging PHEVs. The proposed modeling solution can accurately characterize battery system run-time charge-cycle efficiency, and long-term cycle life. In particular, it models battery system capacity variation and fading due to fabrication and run-time aging effects. An embedded monitoring system is designed and deployed in a number of HEVs and PHEVs, which can monitor users driving behavior and battery usage at real time. Using the proposed modeling and monitoring solutions, we conduct user study to investigate battery system run-time usage, characterize user driving behavior, and study the impact of user driving patterns on battery system run-time charge-cycle efficiency, capacity variation and reliability, and life-cycle economy. This work is the first step in battery system design and optimization for emerging green-energy CPS transportation applications. 1.

Kun Li; Jie Wu; Yifei Jiang; Li Shang; Qin Lv; Robert Dick; Dragan Maksimovic; Kun Li; Jie Wu; Yifei Jiang; Li Shang; Qin Lv; Robert Dick; Dragan Maksimovic

2010-01-01T23:59:59.000Z

434

Transportation Planning & Decision Science Group Transportation...  

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

Award on January 16, 2013, during the Chairman's Luncheon at the 92nd Annual Transportation Research Board (TRB) Meeting in Washington, DC. Dr. Greene was honored for his...

435

Fermilab Today | Oklahoma State University  

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

University group is involved in top quark studies, searches for a non-Standard Model Higgs boson, heavy flavor tagging and upgrade of the pixel detector in the ATLAS experiment....

436

Project Summary Report 5-1291-01-S 1 The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 5-1291-01-S ­ 1 ­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN; and (3) contains interfaces to external analysis programs for the TEXAS Model for In- tersection Traffic

Texas at Austin, University of

437

Project Summary Report 0-1778-S The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 0-1778-S ­ ­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN Project. Frank McCullough and Terry Dossey August 2005 The Texas Rigid Pavement Database: Accomplishments

Texas at Austin, University of

438

Project Summary Report 2112-S 1 The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 2112-S ­ 1­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN Project 0-2112 Summary Report Relational Database of Texas Noise Barriers Authors: Michael T. Mc

Texas at Austin, University of

439

Project Summary Report 0-4069-S The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 0-4069-S ­ ­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN Project: A Summary Introduction Recent investigations of concrete bridge structures throughout Texas have shown

Texas at Austin, University of

440

Project Summary Report 0-4252-S 1 The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 0-4252-S ­ 1 ­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN Project Improvement for Meeting TMDLs in Texas Authors: Samantha L. Hon, Michael E. Barrett, and Joseph F. Malina, Jr

Texas at Austin, University of

Note: This page contains sample records for the topic "transportation studies university" 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

Project Summary Report 0-4808-S The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 0-4808-S ­ ­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN Project Summary Report 0-4808-S Project 0-4808: Trans-Texas Corridor Right-of-Way Royalty Payment Feasibility

Texas at Austin, University of

442

Project Summary Report 0-4156-S 1 The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 0-4156-S ­ 1 ­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN Project. First, it analyzes the information flow and architecture of traffic management centers in Texas

Texas at Austin, University of

443

A Member of The Texas A&M University System Saving Lives, Time and Resources  

E-Print Network (OSTI)

A Member of The Texas A&M University System Saving Lives, Time and Resources #12;Our Mission resources to meet the transportation challenges of tomorrow. The Texas Transportation Institute is committed in the Texas A&M University Research Park, where many of the agency's research staff and laboratories have been

444

Project Summary Report 2129-S 1 The University of Texas at Austin  

E-Print Network (OSTI)

Project Summary Report 2129-S ­ 1 ­ The University of Texas at Austin Center for Transportation Research PROJECTSUMMARYREPORT CENTER FOR TRANSPORTATION RESEARCH THE UNIVERSITY OF TEXAS AT AUSTIN Project role in the economic develop- ment of Texas, benefits can be achieved from techniques that improve

Texas at Austin, University of

445

Graduate Studies University of rochester  

E-Print Network (OSTI)

to the William E. Simon Graduate School of Business Administration, which operates on a quarter-system calendar.GavettHall 14.TaylorHall 15.HopemanEngineeringBldg. 16.N.Y.StateCenterforAdvanced Technology 17.Wilmot priority among qualified applicants. The Office of Residential Life also operates the Com- munity Living

Cantlon, Jessica F.

446

Graduate Studies University of rochester  

E-Print Network (OSTI)

and macromolecules, as envisaged by Szent-Gyorgi. Because coherent water is excited water with a plasma of almost to the radio waves and microwaves used in mobile telecommunication (see Non-Thermal Effects , SiS 17 of angular momentum, produces a counter-rotation of the plasma of quasi-free electrons in the CDs, whose

Cantlon, Jessica F.

447

Alternative Transportation ExpoAlternative Transportation ExpoAlternative Transportation Expo SPONSORED BY  

E-Print Network (OSTI)

Alternative Transportation ExpoAlternative Transportation ExpoAlternative Transportation Expo providers,Exhibits and vehicles from auto manufacturers, energy providers, entrepreneurs, transportation providers, and an art contest.entrepreneurs, transportation providers, and an art contest

de Lijser, Peter

448

Page 1 of 2 2012 Texas Department of Transportation Planning Conference  

E-Print Network (OSTI)

Page 1 of 2 2012 Texas Department of Transportation Planning Conference: Application & Contract Texas Transportation Institute Texas A&M University System 3135 TAMU College Station, TX 77843-3135 July Application to exhibit, dated this day of , 20 by and between the Texas Transportation Institute, hereinafter

449

IEEE INTELLIGENT TRANSPORTATION SYSTEMS MAGAZINE 6 SUMMER 2010 Francisco J. Martinez  

E-Print Network (OSTI)

Transportation Systems (ITS). In this paper, we examine the impact of future ITS technologies on road safetyIEEE INTELLIGENT TRANSPORTATION SYSTEMS MAGAZINE · 6 · SUMMER 2010 Francisco J. Martinez University Digital Object Identifier 10.1109/MITS.2010.938166 © PHOTODISC #12;IEEE INTELLIGENT TRANSPORTATION SYSTEMS

Toh, C-K.

450

China Initiatives at Michigan State University  

E-Print Network (OSTI)

China Initiatives at Michigan State University Office of China Programs The Office of International Studies and Programs at Michigan State University established the Office of China Programs in July 2005 to help implement President Lou Anna K. Simon's "China Initiative," part of the university's long

Liu, Taosheng

451

Transportation | ornl.gov  

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

Transportation Transportation Power Electronics and Electric Machinery Fuels, Engines, Emissions Transportation Analysis Vehicle Systems Energy Storage Propulsion Materials Lightweight Materials Bioenergy Fuel Cell Technologies Clean Energy Home | Science & Discovery | Clean Energy | Research Areas | Transportation SHARE Transportation Research ORNL researcher Jim Szybist uses a variable valve-train engine to evaluate different types of fuels, including ethanol blends, and their effects on the combustion process in an internal combustion engine. Oak Ridge National Laboratory brings together science and technology experts from across scientific disciplines to partner with government and industry in addressing transportation challenges. Research objectives are

452

Activated transport in AMTEC electrodes  

DOE Green Energy (OSTI)

Transport of alkali metal atoms through porous cathodes of alkali metal thermal-to-electric converter (AMTEC) cells is responsible for significant, reducible losses in the electrical performance of these cells. Experimental evidence for activated transport of metal atoms at grain surfaces and boundaries within some AMTEC electrodes has been derived from temperature dependent studies as well as from analysis of the detailed frequency dependence of ac impedance results for other electrodes, including thin, mature molybdenum electrodes which exhibit transport dominated by free molecular flow of sodium gas at low frequencies or dc conditions. Activated surface transport will almost always exist in parallel with free molecular flow transport, and the process of alkali atom adsorption/desorption from the electrode surface will invariably be part of the transport process, and possibly a dominant part in some cases. Little can be learned about the detailed mass transport process from the ac impedance or current voltage curves of an electrode at one set of operating parameters, because the transport process includes a number of important physical parameters that are not all uniquely determined by one experiment. The temperature dependence of diffusion coefficient of the alkali metal through the electrode in several cases provides an activation energy and pre-exponential, but at least two activated processes may be operative, and the activation parameters should be expected to depend on the alkali metal activity gradient that the electrode experiences. In the case of Pt/W/Mn electrodes operated for 2500 hours, limiting currents varied with electrode thickness, and the activation parameters could be assigned primarily to the surface/grain boundary diffusion process. 17 refs.

Williams, R.M.; Jeffries-Nakamura, B.; Ryan, M.A.; Underwood, M.L.; O`Connor, D.; Kikkert, S.

1992-07-01T23:59:59.000Z

453

Activated transport in AMTEC electrodes  

SciTech Connect

Transport of alkali metal atoms through porous cathodes of alkali metal thermal-to-electric converter (AMTEC) cells is responsible for significant, reducible losses in the electrical performance of these cells. Experimental evidence for activated transport of metal atoms at grain surfaces and boundaries within some AMTEC electrodes has been derived from temperature dependent studies as well as from analysis of the detailed frequency dependence of ac impedance results for other electrodes, including thin, mature molybdenum electrodes which exhibit transport dominated by free molecular flow of sodium gas at low frequencies or dc conditions. Activated surface transport will almost always exist in parallel with free molecular flow transport, and the process of alkali atom adsorption/desorption from the electrode surface will invariably be part of the transport process, and possibly a dominant part in some cases. Little can be learned about the detailed mass transport process from the ac impedance or current voltage curves of an electrode at one set of operating parameters, because the transport process includes a number of important physical parameters that are not all uniquely determined by one experiment. The temperature dependence of diffusion coefficient of the alkali metal through the electrode in several cases provides an activation energy and pre-exponential, but at least two activated processes may be operative, and the activation parameters should be expected to depend on the alkali metal activity gradient that the electrode experiences. In the case of Pt/W/Mn electrodes operated for 2500 hours, limiting currents varied with electrode thickness, and the activation parameters could be assigned primarily to the surface/grain boundary diffusion process. 17 refs.

Williams, R.M.; Jeffries-Nakamura, B.; Ryan, M.A.; Underwood, M.L.; O'Connor, D.; Kikkert, S.

1992-01-01T23:59:59.000Z

454

TULSA UNIVERSITY PARAFFIN DEPOSITION PROJECTS  

SciTech Connect

As oil and gas production moves to deeper and colder water, subsea multiphase production systems become critical for economic feasibility. It will also become increasingly imperative to adequately identify the conditions for paraffin precipitation and predict paraffin deposition rates to optimize the design and operation of these multiphase production systems. Although several oil companies have paraffin deposition predictive capabilities for single-phase oil flow, these predictive capabilities are not suitable for the multiphase flow conditions encountered in most flowlines and wellbores. For deepwater applications in the Gulf of Mexico, it is likely that multiphase production streams consisting of crude oil, produced water and gas will be transported in a single multiphase pipeline to minimize capital cost and complexity at the mudline. Existing single-phase (crude oil) paraffin deposition predictive tools are clearly inadequate to accurately design these pipelines because they do not account for the second and third phases, namely, produced water and gas. The objective of this program is to utilize the current test facilities at The University of Tulsa, as well as member company expertise, to accomplish the following: enhance our understanding of paraffin deposition in single and two-phase (gas-oil) flows; conduct focused experiments to better understand various aspects of deposition physics; and, utilize knowledge gained from experimental modeling studies to enhance the computer programs developed in the previous JIP for predicting paraffin deposition in single and two-phase flow environments. These refined computer models will then be tested against field data from member company pipelines. The following deliverables are scheduled during the first three projects of the program: (1) Single-Phase Studies, with three different black oils, which will yield an enhanced computer code for predicting paraffin deposition in deepwater and surface pipelines. (2) Two-Phase Studies, with a focus on heat transfer and paraffin deposition at various pipe inclinations, which will be used to enhance the paraffin deposition code for gas-liquid flow in pipes. (3) Deposition Physics and Water Impact Studies, which will address the aging process, improve our ability to characterize paraffin deposits and enhance our understanding of the role water plays in paraffin deposition in deepwater pipelines. As in the previous two studies, knowledge gained in this suite of studies will be integrated into a state-of-the-art three-phase paraffin deposition computer program.

Michael Volk; Cem Sarica

2003-10-01T23:59:59.000Z

455

TULSA UNIVERSITY PARAFFIN DEPOSITION PROJECTS  

SciTech Connect

As oil and gas production moves to deeper and colder water, subsea multiphase production systems become critical for economic feasibility. It will also become increasingly imperative to adequately identify the conditions for paraffin precipitation and predict paraffin deposition rates to optimize the design and operation of these multi-phase production systems. Although several oil companies have paraffin deposition predictive capabilities for single-phase oil flow, these predictive capabilities are not suitable for the multiphase flow conditions encountered in most flowlines and wellbores. For deepwater applications in the Gulf of Mexico, it is likely that multiphase production streams consisting of crude oil, produced water and gas will be transported in a single multiphase pipeline to minimize capital cost and complexity at the mudline. Existing single-phase (crude oil) paraffin deposition predictive tools are clearly inadequate to accurately design these pipelines, because they do not account for the second and third phases, namely, produced water and gas. The objective of this program is to utilize the current test facilities at The University of Tulsa, as well as member company expertise, to accomplish the following: enhance our understanding of paraffin deposition in single and two-phase (gas-oil) flows; conduct focused experiments to better understand various aspects of deposition physics; and, utilize knowledge gained from experimental modeling studies to enhance the computer programs developed in the previous JIP for predicting paraffin deposition in single and two-phase flow environments. These refined computer models will then be tested against field data from member company pipelines.

Cem Sarica; Michael Volk

2004-06-01T23:59:59.000Z

456

Microsoft Word - Transport-program.doc  

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

TRANSPORT PROGRAM TRANSPORT PROGRAM C-MOD 5 YEAR REVIEW MAY, 2003 PRESENTED BY MARTIN GREENWALD MIT - PLASMA SCIENCE & FUSION CENTER Alcator C-Mod C-MOD - OPPORTUNITIES AND CHALLENGES * Prediction and control are the ultimate goals of transport studies - Experiments and theory have progressed to the point where meaningful, quantitative tests are being made. - Theory/experiment comparisons drive the experimental program * C-Mod operates in unique regime in several important respects - crucial for validation of physics models * Facility Upgrades - important tools for transport research: shaping, heating, current drive (LHCD), particle control (cryopump). * Diagnostics - the tokamak is a scientific instrument - Investment in high resolution diagnostics enabled edge studies.

457

Review of Transportation Issues and Comparison of Infrastructure ...  

U.S. Energy Information Administration (EIA)

Infrastructure Costs Associated with Renewable Fuels The DAI study estimates the infrastructure investment costs and the transportation costs

458

Shih-Miao Chin - Research Staff - Center for Transportation Analysis  

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

for Transportation Decision Support Systems National Intermodal Bottlenecks Evaluation Tool (IBET) Temporary Losses of Highway Capacity Study (TLC) Estimating International...

459

Transportation risk assessment for ethanol transport  

E-Print Network (OSTI)

This research is aimed at assessing the quantitative risks involved with an ethanol pipeline. Pipelines that run from the Midwest, where the vast majority of ethanol is produced, to the target areas where reformulated gasoline is required (California, Texas Gulf Coast, New England Atlantic Coast) will be of particular interest. The goal is to conduct a quantitative risk assessment on the pipeline, truck, and rail transportation modes to these areas. As a result of the quantitative risk assessment, we are able to compare the risk associated with the different modes of transportation for ethanol. In order to perform and compare the quantitative risk assessment, the following challenges are addressed: 1) Identify target areas requiring reformulated gasoline 2) Map detailed route for each transportation mode to all three target areas 3) Perform a quantitative risk assessment for each transportation mode 4) Compare quantitative risk assessment results for each route and transportation mode The focus is on California, Texas Gulf Coast, and New England Atlantic Coast because of the large volume. It is beneficial to look at these areas as opposed to the smaller areas because pipeline transportation requires very large volumes. In order to find a meaningful comparison between all three transportation modes, only the areas with the three large volumes were evaluated. Since the risk assessment is completed using historical data, each route is segmented in a way that is consistent with the data that is available. All of the curves support the hypothesis that pipeline transportation poses the least societal risk when transporting ethanol from the Midwest to target areas. Rail transportation poses the largest amount of societal risk. While overall rail incidents are not as frequent as road incidents, the frequency of a fatality is much higher when an incident does occur.

Shelton Davis, Anecia Delaine

2007-12-01T23:59:59.000Z

460

Transportation risk assessment for ethanol transport  

E-Print Network (OSTI)

This research is aimed at assessing the quantitative risks involved with an ethanol pipeline. Pipelines that run from the Midwest, where the vast majority of ethanol is produced, to the target areas where reformulated gasoline is required (California, Texas Gulf Coast, New England Atlantic Coast) will be of particular interest. The goal is to conduct a quantitative risk assessment on the pipeline, truck, and rail transportation modes to these areas. As a result of the quantitative risk assessment, we are able to compare the risk associated with the different modes of transportation for ethanol. In order to perform and compare the quantitative risk assessment, the following challenges are addressed: Identify target areas requiring reformulated gasoline Map detailed route for each transportation mode to all three target areas Perform a quantitative risk assessment for each transportation mode Compare quantitative risk assessment results for each route and transportation mode The focus is on California, Texas Gulf Coast, and New England Atlantic Coast because of the large volume. It is beneficial to look at these areas as opposed to the smaller areas because pipeline transportation requires very large volumes. In order to find a meaningful comparison between all three transportation modes, only the areas with the three large volumes were evaluated. Since the risk assessment is completed using historical data, each route is segmented in a way that is consistent with the data that is available. All of the curves support the hypothesis that pipeline transportation poses the least societal risk when transporting ethanol from the Midwest to target areas. Rail transportation poses the largest amount of societal risk. While overall rail incidents are not as frequent as road incidents, the frequency of a fatality is much higher when an incident does occur.

Shelton Davis, Anecia Delaine

2007-12-01T23:59:59.000Z

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


461

Local Transportation Sales Taxes: California's Experiment in Transportation Finance  

E-Print Network (OSTI)

Section 131051, County Transportation Expenditure Plans. Fresno County Transportation Authority, Annual Report (1994-D.A. Niemeier, Comparing Transportation Project Development

Crabbe, Amber E.; Hiatt, Rachel; Poliwka, Susan D.; Wachs, Martin

2005-01-01T23:59:59.000Z

462

Transportation External Coordination Working Group:  

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

Study of Study of DOE FY03 SNF Shipments Judith Holm National Transportation Program Albuquerque, New Mexico April 21, 2004 Background Benchmarking * The goal of benchmarking is to identify, understand, and adapt outstanding practices from organizations anywhere in the world to help your organization improve its performance * Benchmarking looks outward to find best practice and high performance and then measures actual business operations against those goals Background Best Practices * Best practices are proven solutions that represent superior performance when adapted and implemented in one's own organization. This includes processes and procedures that others are using to transport radioactive materials Background Lessons Learned * Lessons learned are "good work practices" or

463

University of Kansas Travel Handbook  

E-Print Network (OSTI)

...................................................................................................................5 Future Employees Traveling Before Start Date .....................................................................................................................................6 Transportation Expenses.................................................................................................................................6 Reimbursable Transportation

Peterson, Blake R.

464

transportation | OpenEI  

Open Energy Info (EERE)

transportation transportation Dataset Summary Description The 2009 National Household Travel Survey (NHTS) provides information to assist transportation planners and policy makers who need comprehensive data on travel and transportation patterns in the United States. The 2009 NHTS updates information gathered in the 2001 NHTS and in prior Nationwide Personal Transportation Surveys (NPTS) conducted in 1969, 1977, 1983, 1990, and 1995. Source U.S. Department of Transportation, Federal Highway Administration Date Released February 28th, 2011 (3 years ago) Date Updated Unknown Keywords NHTS TEF transportation Transportation Energy Futures travel trip Data application/zip icon Travel Day Trip File (zip, 42.6 MiB) application/zip icon Household File (zip, 5 MiB) application/zip icon Person File (zip, 17.4 MiB)

465

Linear Motor Powered Transportation  

E-Print Network (OSTI)

This special issue on linear-motor powered transportation covers both supporting technologies and innovative transport systems in various parts of the World, as this technology moves from the lab to commercial operations. ...

Thornton, Richard D.

466

Cross-Gyre Transports  

Science Conference Proceedings (OSTI)

What is the fate of surface Ekman transport entering a subtropical gyre through its zonal boundaries? This question is investigated by resolving interior transport of a deep surface layer into nonvortical (potential flow) and nondivergent (...

G. T. Csanady

1986-10-01T23:59:59.000Z

467

WIPP Transportation (FINAL)  

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

WIPP TRANSPORTATION SYSTEM Waste Isolation Pilot Plant U.S. Department Of Energy The U.S. Department of Energy (DOE) has established an elaborate system for safely transporting...

468

Transportation Management Workshop: Proceedings  

Science Conference Proceedings (OSTI)

This report is a compilation of discussions presented at the Transportation Management Workshop held in Gaithersburg, Maryland. Topics include waste packaging, personnel training, robotics, transportation routing, certification, containers, and waste classification.

Not Available

1993-10-01T23:59:59.000Z

469

Transportation and its Infrastructure  

E-Print Network (OSTI)

prices and alternative transport fuels; R&D outcomes in several areas, especially biomassprices and the economic viability of alternative transport fuels; R&D outcomes in several areas, especially biomass

2007-01-01T23:59:59.000Z

470

Transportation Demand This  

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

Transportation Demand Transportation Demand This page inTenTionally lefT blank 75 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2013 Transportation Demand Module The NEMS Transportation Demand Module estimates transportation energy consumption across the nine Census Divisions (see Figure 5) and over ten fuel types. Each fuel type is modeled according to fuel-specific and associated technology attributes applicable by transportation mode. Total transportation energy consumption is the sum of energy use in eight transport modes: light-duty vehicles (cars and light trucks), commercial light trucks (8,501-10,000 lbs gross vehicle weight), freight trucks (>10,000 lbs gross vehicle weight), buses, freight and passenger aircraft, freight

471

Transportation Security Update  

Science Conference Proceedings (OSTI)

The U.S. Department of Transportation (DOT) final rules issued in 2003 required persons who offer for transportation or transport certain hazardous materials to develop and implement security plans. The Electric Power Research Institute (EPRI) formed a Transportation Security Implementation Working Group, which included representation from the Nuclear Energy Institute (NEI), to identify key projects, which were documented in the original report in 2005. This report updates information in the original rep...

2011-07-27T23:59:59.000Z

472

NIST Transportation to NIST  

Science Conference Proceedings (OSTI)

Transportation to NIST. The National Institute of Standards and Technology is located approximately 25 miles north of Washington ...

2012-09-24T23:59:59.000Z

473

Argonne Transportation Current News  

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

materials (pdf) clean cities logo Clean Cities Transportation Workshop for Almaty, Kazakhstan Jeff Chamberlain Jeff Chamberlain discusses Argonne's breakthrough cathode...

474

Transportation and its Infrastructure  

E-Print Network (OSTI)

Energy. OECD, 2004b: Current international shipping market trends -trends continue. In contrast, transport energy use in the mature market

2007-01-01T23:59:59.000Z

475

Midwestern Radioactive Materials Transportation Committee Agenda...  

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

Midwestern Radioactive Materials Transportation Committee Agenda Midwestern Radioactive Materials Transportation Committee Agenda Midwestern Radioactive Materials Transportation...

476

Anomalous radial transport in tokamak edge plasma  

E-Print Network (OSTI)

1.2 Transport in tokamakAnomalous radial transport model for edge plasma . . . . . .Anomalous transport . . . . . . . . . . . . . . . . . . . .

Bodi, Vasudeva Raghavendra Kowsik

2010-01-01T23:59:59.000Z

477

TRANSPORT THROUGH CRACKED CONCRETE: LITERATURE REVIEW  

SciTech Connect

Concrete containment structures and cement-based fills and waste forms are used at the Savannah River Site to enhance the performance of shallow land disposal systems designed for containment of low-level radioactive waste. Understanding and measuring transport through cracked concrete is important for describing the initial condition of radioactive waste containment structures at the Savannah River Site (SRS) and for predicting performance of these structures over time. This report transmits the results of a literature review on transport through cracked concrete which was performed by Professor Jason Weiss, Purdue University per SRR0000678 (RFP-RQ00001029-WY). This review complements the NRC-sponsored literature review and assessment of factors relevant to performance of grouted systems for radioactive waste disposal. This review was performed by The Center for Nuclear Waste Regulatory Analyses, San Antonio, TX, and The University of Aberdeen, Aberdeen Scotland and was focused on tank closure. The objective of the literature review on transport through cracked concrete was to identify information in the open literature which can be applied to SRS transport models for cementitious containment structures, fills, and waste forms. In addition, the literature review was intended to: (1) Provide a framework for describing and classifying cracks in containment structures and cementitious materials used in radioactive waste disposal, (2) Document the state of knowledge and research related to transport through cracks in concrete for various exposure conditions, (3) Provide information or methodology for answering several specific questions related to cracking and transport in concrete, and (4) Provide information that can be used to design experiments on transport through cracked samples and actual structures.

Langton, C.

2012-05-11T23:59:59.000Z

478

Transportation Infrastructure and Sustainable Development  

E-Print Network (OSTI)

A Better Forecasting Tool for Transportation Decision-making, Mineta Transportation Institute, San Jose Stateat the 2008 meeting of the Transportation Research Board and

Boarnet, Marlon G.

2008-01-01T23:59:59.000Z

479

Transportation Analysis | Clean Energy | ORNL  

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

Transportation Analysis SHARE Transportation Analysis Transportation Analysis efforts at Oak Ridge National Laboratory contribute to the efficient, safe, and free movement of...

480

FCT Technology Validation: Transportation Projects  

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

Transportation Projects to someone by E-mail Share FCT Technology Validation: Transportation Projects on Facebook Tweet about FCT Technology Validation: Transportation Projects on...