Wire-array holder critical in high wire-number Z-pinch implosions

被引：1

作者：

Sanford, TWL ^{[1
]}

Mock, RC ^{[1
]}

Gilliland, TL ^{[1
]}

Seamen, JF ^{[1
]}

Leeper, RJ ^{[1
]}

Watt, RG ^{[1
]}

Chrien, RE ^{[1
]}

Idzorek, GC ^{[1
]}

Peterson, DL ^{[1
]}

Duselis, PU ^{[1
]}

机构：

[1] Sandia Natl Labs, Albuquerque, NM 87185 USA

来源：

PPC-2003: 14TH IEEE INTERNATIONAL PULSED POWER CONFERENCE, VOLS 1 AND 2, DIGEST OF TECHNICAL PAPERS | 2003年

关键词：

D O I：

10.1109/PPC.2003.1277916

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The quality of high wire-number z-pinch implosions on Z using a dynamic-hohlraum configuration is significantly affected by the method of holding the wires. The two arrangements discussed here have led to differences of a factor of 1.6+/-0.2 in radial x-ray power, where the higher power is produced by the holder with the superior current contact at the cathode. In support of this observation, single exploding wire data taken on a 250-ns pulser indicate that improved wire-electrode contact at the cathode permits greater energy delivery to the wire prior to current shunting to surrounding wire-plasma corona.

引用

页码：733 / 736

页数：4

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