2000年2月
Effects of shell configuration on the performance of reversed field pinch plasmas
NUCLEAR FUSION
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- 巻
- 40
- 号
- 2
- 開始ページ
- 223
- 終了ページ
- 244
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1088/0029-5515/40/2/307
- 出版者・発行元
- INT ATOMIC ENERGY AGENCY
The experimental results of three different reversed field pinch machines at the Electrotechnical Laboratory in Tsukuba are compared. In particular, the results are summarized in terms of the difference in the configuration of the conductive shell system. The three configurations correspond to TPE-1RM15 (b/a = 1.18), TPE-1RM20 (b/a = 1.08) and TPG-1RM20mod (b/a = 1.12), where b/a is a measure of the shell proximity, and a and b are the minor radii of the plasma and the inner surface of the shell closest to the plasma, respectively. The magnetic fluctuations, global confinement properties and mode locking events induced by the external field error at the thick shell gap are studied. It is shown that the magnetic fluctuation amplitude increases with b/a, as expected from the linear growth rate of the dominant MHD modes, and that a multilayered, close fitting shell system improves the performance under extreme operating conditions in the high pinch parameter region and when external field errors are considered, while the performance under normal operating conditions is comparable within the shot to shot deviations of the data.
- リンク情報
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- DOI
- https://doi.org/10.1088/0029-5515/40/2/307
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000085649600007&DestApp=WOS_CPL
- URL
- http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0033888454&origin=inward
- ID情報
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- DOI : 10.1088/0029-5515/40/2/307
- ISSN : 0029-5515
- SCOPUS ID : 0033888454
- Web of Science ID : WOS:000085649600007