Texas Experimental Tokamak, a Plasma Research Facility

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ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.:/5 (683 download)

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Book Synopsis Texas Experimental Tokamak, a Plasma Research Facility by :

Download or read book Texas Experimental Tokamak, a Plasma Research Facility written by and published by . This book was released on 1995 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the year just past, the authors made major progress in understanding turbulence and transport in both core and edge. Development of the capability for turbulence measurements throughout the poloidal cross section and intelligent consideration of the observed asymmetries, played a critical role in this work. In their confinement studies, a limited plasma with strong, H-mode-like characteristics serendipitously appeared and received extensive study though a diverted H-mode remains elusive. In the plasma edge, they appear to be close to isolating a turbulence drive mechanism. These are major advances of benefit to the community at large, and they followed from incremental improvements in diagnostics, in the interpretation of the diagnostics, and in TEXT itself. Their general philosophy is that the understanding of plasma physics must be part of any intelligent fusion program, and that basic experimental research is the most important part of any such program. The work here demonstrates a continuing dedication to the problems of plasma transport which continue to plague the community and are an impediment to the design of future devices. They expect to show here that they approach this problem consistently, systematically, and effectively.

The Texas Experimental Tokamak

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ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis The Texas Experimental Tokamak by :

Download or read book The Texas Experimental Tokamak written by and published by . This book was released on 1995 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fusion Research Center (FRC) at the University Texas will operate the tokamak TEXT-U and its associated systems for experimental research in basic plasma physics. While the tokamak is not innovative, the research program, diagnostics and planned experiments are. The fusion community will reap the benefits of the success in completing the upgrades (auxiliary heating, divertor, diagnostics, wall conditioning), developing diverted discharges in both double and single null configurations, exploring improved confinement regimes including a limiter H-mode, and developing unique, critical turbulence diagnostics. With these new regimes, the authors are poised to perform the sort of turbulence and transport studies for which the TEXT group has distinguished itself and for which the upgrade was intended. TEXT-U is also a facility for collaborators to perform innovative experiments and develop diagnostics before transferring them to larger machines. The general philosophy is that the understanding of plasma physics must be part of any intelligent fusion program, and that basic experimental research is the most important part of any such program. The emphasis of the proposed research is to provide well-documented plasmas which will be used to suggest and evaluate theories, to explore control techniques, to develop advanced diagnostics and analysis techniques, and to extend current drive techniques. Up to 1 MW of electron cyclotron heating (ECH) will be used not only for heating but as a localized, perturbative tool. Areas of proposed research are: (1) core turbulence and transport; (2) edge turbulence and transport; (3) turbulence analysis; (4) improved confinement; (5) ECH physics; (6) Alfven wave current drive; and (7) diagnostic development.

Texas Experimental Tokamak

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ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Texas Experimental Tokamak by :

Download or read book Texas Experimental Tokamak written by and published by . This book was released on 1994 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose is to operate and maintain TEXT Upgrade as a complete facility for applied tokamak physics in order to elucidate the mechanisms of working gas, impurity, and thermal transport in tokamaks and in particular to understand the role of turbulence. So that they can continue to study the physics that is most relevant to the fusion program, TEXT completed a significant device upgrade this year. The new capabilities of the device and new and innovative diagnostics were exploited in all main program areas including: (1) configuration studies; (2) electron cyclotron heating physics; (3) improved confinement modes; (4) edge physics/impurity studies; (5) central turbulence and transport; and (6) transient transport. Details of the progress in each of the research areas are described.

Experimental Plasma Research Project Summaries

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ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.:/5 (3 download)

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Download or read book Experimental Plasma Research Project Summaries written by and published by . This book was released on 1980 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Texas Experimental Tokamak

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ISBN 13 :
Total Pages : 89 pages
Book Rating : 4.:/5 (727 download)

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Download or read book Texas Experimental Tokamak written by and published by . This book was released on 1993 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt: This progress report covers the period from November 1, 1990 to April 30, 1993. During that period, TEXT was operated as a circular tokamak with a material limiter. It was devoted to the study of basic plasma physics, in particular to study of fluctuations, turbulence, and transport. The purpose is to operate and maintain TEXT Upgrade as a complete facility for applied tokamak physics, specifically to conduct a research program under the following main headings: (1) to elucidate the mechanisms of working gas, impurity, and thermal transport in tokamaks, in particular to understand the role of turbulence; (2) to study physics of the edge plasma, in particular the turbulence; (3) to study the physics or resonant magnetic fields (ergodic magnetic divertors, intra island pumping); and (4) to study the physics of electron cyclotron heating (ECRH). Results of studies in each of these areas are reported.

Texas Experimental Tokamak. Technical Progress Report, April 1990--April 1993

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ISBN 13 :
Total Pages : 89 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Texas Experimental Tokamak. Technical Progress Report, April 1990--April 1993 by :

Download or read book Texas Experimental Tokamak. Technical Progress Report, April 1990--April 1993 written by and published by . This book was released on 1993 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt: This progress report covers the period from November 1, 1990 to April 30, 1993. During that period, TEXT was operated as a circular tokamak with a material limiter. It was devoted to the study of basic plasma physics, in particular to study of fluctuations, turbulence, and transport. The purpose is to operate and maintain TEXT Upgrade as a complete facility for applied tokamak physics, specifically to conduct a research program under the following main headings: (1) to elucidate the mechanisms of working gas, impurity, and thermal transport in tokamaks, in particular to understand the role of turbulence; (2) to study physics of the edge plasma, in particular the turbulence; (3) to study the physics or resonant magnetic fields (ergodic magnetic divertors, intra island pumping); and (4) to study the physics of electron cyclotron heating (ECRH). Results of studies in each of these areas are reported.

Energy and Water Development Appropriations for 1995

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ISBN 13 :
Total Pages : 2094 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Energy and Water Development Appropriations for 1995 by : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development

Download or read book Energy and Water Development Appropriations for 1995 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 1994 with total page 2094 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Studies of Plasma Fluctuations Using Electron Cyclotron Emission on ATF (Advanced Toroidal Facility) and TEXT (Texas Experimental Tokamak).

Download Experimental Studies of Plasma Fluctuations Using Electron Cyclotron Emission on ATF (Advanced Toroidal Facility) and TEXT (Texas Experimental Tokamak). PDF Online Free

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ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Experimental Studies of Plasma Fluctuations Using Electron Cyclotron Emission on ATF (Advanced Toroidal Facility) and TEXT (Texas Experimental Tokamak). by :

Download or read book Experimental Studies of Plasma Fluctuations Using Electron Cyclotron Emission on ATF (Advanced Toroidal Facility) and TEXT (Texas Experimental Tokamak). written by and published by . This book was released on 1990 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: The great stumbling block in the quest for fusion power using magnetic confinement devices is anomalous transport. It is conjectured that turbulent plasma fluctuations may be responsible for the degraded energy confinement observed in experiments. There exists a clear need for more detailed experimental studies of plasma microturbulence. We have started a set of experiments to measure electron temperature and density fluctuations using electron cyclotron emission (ECE). The ECE systems will employ auto-correlation and cross-correlation techniques to measure radiation from the Advanced Toroidal Facility at Oak Ridge National Laboratory (ORNL) and also from the Texas Experimental Tokamak (TEXT) at the University of Texas. This set of experiments on a stellerator and a tokamak will allow a unique comparative study of the fluctuation physics in the two different magnetic configurations. This work is in support of the United States Department of Energy Tokamak Transport Initiative and involves a collaborative effort between Auburn University, Georgia Institute of Technology, the University of Texas at Austin and ORNL. 3 refs.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 488 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Energy Research Abstracts

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ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.0/5 ( download)

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Download or read book Energy Research Abstracts written by and published by . This book was released on 1994 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ERDA Energy Research Abstracts

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ISBN 13 :
Total Pages : 1144 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis ERDA Energy Research Abstracts by :

Download or read book ERDA Energy Research Abstracts written by and published by . This book was released on 1983 with total page 1144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fusion Energy Update

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ISBN 13 :
Total Pages : 310 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Fusion Energy Update written by and published by . This book was released on 1978 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the Symposium on Engineering Problems of Fusion Research Held at Chicago, October 26-29, 1981

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ISBN 13 :
Total Pages : 1096 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Proceedings of the Symposium on Engineering Problems of Fusion Research Held at Chicago, October 26-29, 1981 by :

Download or read book Proceedings of the Symposium on Engineering Problems of Fusion Research Held at Chicago, October 26-29, 1981 written by and published by . This book was released on 1981 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Superconducting Super Collider Program and the Department of Energy's Budget for Fundamental Science

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ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Superconducting Super Collider Program and the Department of Energy's Budget for Fundamental Science by : United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Energy Research and Development

Download or read book Superconducting Super Collider Program and the Department of Energy's Budget for Fundamental Science written by United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Energy Research and Development and published by . This book was released on 1990 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy and Water Development Appropriations for Fiscal Year 1991: Department of the Army

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ISBN 13 :
Total Pages : 1662 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Energy and Water Development Appropriations for Fiscal Year 1991: Department of the Army by : United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water Development

Download or read book Energy and Water Development Appropriations for Fiscal Year 1991: Department of the Army written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 1990 with total page 1662 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy and Water Development Appropriations for Fiscal Year 1991

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ISBN 13 :
Total Pages : 552 pages
Book Rating : 4.:/5 (51 download)

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Book Synopsis Energy and Water Development Appropriations for Fiscal Year 1991 by : United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water Development

Download or read book Energy and Water Development Appropriations for Fiscal Year 1991 written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 1990 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy and Water Development Appropriations for 1995: Dept. of Energy: Federal Energy Regulatory Commission

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ISBN 13 :
Total Pages : 2018 pages
Book Rating : 4.0/5 (18 download)

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Book Synopsis Energy and Water Development Appropriations for 1995: Dept. of Energy: Federal Energy Regulatory Commission by : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development

Download or read book Energy and Water Development Appropriations for 1995: Dept. of Energy: Federal Energy Regulatory Commission written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 1994 with total page 2018 pages. Available in PDF, EPUB and Kindle. Book excerpt: