Note: The influence of exploding foil shape on energy deposition

被引：13

作者：

Zeng, Qingxuan ^{[1
]}

Lv, Junjun ^{[1
]}

Li, Mingyu ^{[1
]}

机构：

[1] Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2013年 / 84卷 / 06期

关键词：

D O I：

10.1063/1.4811381

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The main influence factors of exploding bridge foil were studied in order to improve energy utilization of the explosion foil initiator. "Square" and "curving" shaped bridge foils were fabricated using magnetron sputtering and chemical etching techniques, and the key dimension of the bridge foil was measured using surface profiler. Commercial software MATLAB was employed to calculate the burst current, burst voltage, and energy deposition. Simulation results were in good agreement with experiment data. In this study, the energy deposition ratio of "square" shaped bridge is between 45%-50%, while the value of "curving" shaped bridge is between 55%-75%. (C) 2013 AIP Publishing LLC.

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