Initial results for an argon Z pinch using a double-shell gas puff

被引:46
作者
Sze, H
Coleman, PL
Failor, BH
Fisher, A
Levine, JS
Song, Y
Waisman, EM
Apruzese, JP
Chong, YK
Davis, J
Cochran, FL
Thornhill, JW
Velikovich, AL
Weber, BV
Deeney, C
Coverdale, CA
Schneider, R
机构
[1] Maxwell Phys Int, San Leandro, CA 94577 USA
[2] USN, Res Lab, Washington, DC 20375 USA
[3] Sandia Natl Labs, Albuquerque, NM 87185 USA
[4] US DOE, Washington, DC 20585 USA
关键词
D O I
10.1063/1.1288491
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Recent observations are given for an argon double-shell gas puff imploded with up to 4 MA in 200 ns on the Double Eagle generator [G. B. Frazier , Digest of Technical Papers, Fourth IEEE Pulsed Power Conference (IEEE, Piscataway, NJ, 1983), p. 583]. Good K-shell x-ray output with good pinch quality was observed. A novel experimental procedure was used to selectively seed the inner or outer gas plenums with a chlorine tracer. The tracer data provide the first direct experimental evidence that the mass initially closest to the axis is the dominant contributor to the hot core of the radiating pinch. (C) 2000 American Institute of Physics. [S1070-664X(00)00710-2].
引用
收藏
页码:4223 / 4226
页数:4
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