Note: The influence of exploding foil shape on energy deposition

Qingxuan Zeng; Junjun Lv; Mingyu Li

doi:10.1063/1.4811381

Note: The influence of exploding foil shape on energy deposition

Qingxuan Zeng, Junjun Lv, Mingyu Li^*

^*Corresponding author for this work

School of Mechatronical Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

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%.

Original language	English
Article number	066105
Journal	Review of Scientific Instruments
Volume	84
Issue number	6
DOIs	https://doi.org/10.1063/1.4811381
Publication status	Published - Jun 2013

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Zeng, Q., Lv, J., & Li, M. (2013). Note: The influence of exploding foil shape on energy deposition. Review of Scientific Instruments, 84(6), Article 066105. https://doi.org/10.1063/1.4811381

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abstract = "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%.",

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AB - 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%.

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Note: The influence of exploding foil shape on energy deposition

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