Improved one-dimensional “piston” model of electrohydraulic shock wave based on discharge current interception

Yi Liu, Yi Jia Ren, Si Wei Liu, Hua Li, Fu Chang Lin, Yong Zhao

研究成果: Article査読

抄録

Based on the pulsed current interception of underwater discharge, the characteristics of the steepness of electrohydraulic shock waves (EHSWs) and the peak value still increasing slowly with the electrical energy injection after the acceleration expansion phase of the plasma channel are investigated. The one-dimensional “piston” model of the EHSW generation is improved, and the calculation method for the EHSWs based on the “piston” model is modified. The modified model takes the change of starting points and the rising steepness of EHSWs into account, and the rising edge and peak value of EHSWs can be calculated more precisely.

本文言語English
論文番号093301
ジャーナルJournal of Applied Physics
130
9
DOI
出版ステータスPublished - 2021 9 7

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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