Relationship between energy deposition and shock wave phenomenon in an underwater electrical wire explosion

2017 ◽  
Vol 24 (9) ◽  
pp. 093506 ◽  
Author(s):  
Ruoyu Han ◽  
Haibin Zhou ◽  
Jiawei Wu ◽  
Aici Qiu ◽  
Weidong Ding ◽  
...  
Keyword(s):  
Shock Wave ◽  
Wave Phenomenon ◽  
Energy Deposition ◽  
Wire Explosion ◽  
Electrical Wire ◽  
Electrical Wire Explosion

Numerical Simulation of Electrical Discharge Characteristics Induced by Underwater Wire Explosion

2018 ◽  
Vol 910 ◽  
pp. 72-77
Author(s):  
Ryo Henzan ◽  
Yoshikazu Higa ◽  
Osamu Higa ◽  
Ken Shimojima ◽  
Shigeru Itoh
Keyword(s):  
Numerical Simulation ◽  
Shock Wave ◽  
Electrical Discharge ◽  
Electrical Energy ◽  
Underwater Shock Wave ◽  
Discharge Characteristics ◽  
Wire Explosion ◽  
Electrical Wire ◽  
Electrical Wire Explosion ◽  
Underwater Shock

The underwater shock-wave phenomenon has been applied in various fields such as manufacturing and food processing and was investigated using many experimental and numerical analyses in the past. An underwater shock-wave is produced by various methods, e.g., underwater wire explosion and pulse-gap electrical discharge. Therefore, clarifying the shock characteristics depending on the stored electrical energy, wire dimension and material is extremely important. However, predicting the pressure and its distribution induced by underwater electrical wire explosion is hard because the phenomena associated with an elementary process are significantly complicated. In this study, to predict the discharge characteristics induced by underwater electrical wire explosion, numerical simulation based on the “simplified model of underwater electrical discharge” was performed. The numerical results show good agreement with the experimental ones.

Efficiency of the shock wave generation caused by underwater electrical wire explosion

2006 ◽  
Vol 100 (11) ◽  
pp. 113509 ◽  
Author(s):  
A. Grinenko ◽  
S. Efimov ◽  
A. Fedotov ◽  
Ya. E. Krasik ◽  
I. Schnitzer
Keyword(s):  
Shock Wave ◽  
Wave Generation ◽  
Wire Explosion ◽  
Electrical Wire ◽  
Electrical Wire Explosion ◽  
Shock Wave Generation

Effect of Current Rate on Energy Deposition of Electrical Wire Explosion in Air

2014 ◽  
Vol 42 (11) ◽  
pp. 3639-3643 ◽  
Author(s):  
Qing Zhou ◽  
Qiaogen Zhang ◽  
Lu Yu ◽  
Gaolin Wu ◽  
Wei Song ◽  
...  
Keyword(s):  
Energy Deposition ◽  
Wire Explosion ◽  
Electrical Wire ◽  
Electrical Wire Explosion

scholarly journals Numerical simulation of energy deposition improvment in electrical wire explosion using a parallel wire

2014 ◽  
Vol 63 (14) ◽  
pp. 145206
Author(s):  
Shi Huan-Tong ◽  
Zou Xiao-Bing ◽  
Zhao Shen ◽  
Zhu Xin-Lei ◽  
Wang Xin-Xin
Keyword(s):  
Numerical Simulation ◽  
Energy Deposition ◽  
Wire Explosion ◽  
Electrical Wire ◽  
Parallel Wire ◽  
Electrical Wire Explosion

Underwater electrical wire explosion: Shock wave from melting being overtaken by shock wave from vaporization

2018 ◽  
Vol 25 (5) ◽  
pp. 053502 ◽  
Author(s):  
Liuxia Li ◽  
Dun Qian ◽  
Xiaobing Zou ◽  
Xinxin Wang
Keyword(s):  
Shock Wave ◽  
Wire Explosion ◽  
Electrical Wire ◽  
Electrical Wire Explosion

Last Progress in Underwater Electrical Wire Explosion

2008 ◽  
Vol 128 (1) ◽  
pp. 31-36
Author(s):  
Alon Grinenko ◽  
Arkady Sayapin ◽  
Sergey Efimov ◽  
Alexander Fedotov ◽  
Yakov E. Krasik
Keyword(s):  
Wire Explosion ◽  
Electrical Wire ◽  
Electrical Wire Explosion

Underwater electrical wire explosion

2008 ◽  
Author(s):  
S. Efimov ◽  
D. Veksler ◽  
A. Fedotov ◽  
D. Sheftman ◽  
V. Tz. Gurovich ◽  
...  
Keyword(s):  
Wire Explosion ◽  
Electrical Wire ◽  
Electrical Wire Explosion
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