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Journal of Projectiles, Rockets, Missiles and Guidance >

2021 , Vol. 41 >Issue 2: 125 - 129

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2021.02.026

Study on Hazards and Evaluation Method of High Power Electromagnetic Pulse to Rocket Launching Performance

  • MA Jun ,
  • SHANG Qingbao ,
  • ZHANG Zhiwei ,
  • JIN Jianfeng
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  • Huayin Ordnance Test Center of China,Shaanxi Huayin 714200,China

Received date: 2020-06-06

  Online published: 2025-02-25

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Abstract

In order to explore the hazards of high power electromagnetic pulse to rocket launch performance, the propagation characteristics and coupling mechanism of high power electromagnetic pulse are analyzed. The engine model of the rocket is established and the electromagnetic simulation calculation is carried out. The electromagnetic coupling effect law is obtained, and the induced current of ignition circuit is calculated and verified by experiments. Finally, the electromagnetic safety of the rocket is analyzed and evaluated. The results show that the high power electromagnetic pulse is harmful to the launch performance of the rocket, and the maximum allowable electromagnetic environment can be used as the evaluation index for its electromagnetic safety.

Key words： electromagnetic pulse; roket; simulate calculation; hazard assessment

Cite this article

MA Jun , SHANG Qingbao , ZHANG Zhiwei , JIN Jianfeng . Study on Hazards and Evaluation Method of High Power Electromagnetic Pulse to Rocket Launching Performance[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2021 , 41(2) : 125 -129 . DOI: 10.15892/j.cnki.djzdxb.2021.02.026

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