One-kilojoule pulsed-power generator for laboratory space sciences

Po Yu Chang, Yen Cheng Lin, Ming Hsiang Kuo, Cheng Han Du, Chih Jui Hsieh, Mei Feng Huang, Ming Cheng Jheng, Jia Kai Liu, Sheng Hua Yang, I. Lin Yeh, Frank J. Wessel

研究成果: Article同行評審

摘要

This paper reports on the assembly of a compact, low-cost, pulsed-power facility used for plasma studies. The construction uses two modules placed on opposite sides of the test chamber to minimize the system impedance and improve access to test samples. The stored energy is 1 kJ with a peak current of 135 kA and a 1592 ns quarter-period time. Up until now, an imploding conical-wire array has been studied by using time-integrated (visible) imaging, and time-resolved laser imaging, providing a measure of the plasma jet speed in the range of 170 km/s. Our future plans will continue to investigate high-energy-density plasmas that are relevant to the space environment, fusion, and spectroscopy.

原文English
文章編號043505
期刊Review of Scientific Instruments
93
發行號4
DOIs
出版狀態Published - 2022 4月 1

All Science Journal Classification (ASJC) codes

  • 儀器

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