Study on Optimization Design of Electromagnetic Loading liner

Author:

Dou J H,Lei J Y,Xue B,Jing Y D

Abstract

Abstract Electromagnetic loading liner is a new way to obtain a jet, which utilizes the Lorentz force to collapse the liner. To form effective jet, the jet critical forming model of electromagnetic loading is established based on the traditional jet critical forming conditions and electromagnetic loading characteristics. Through dimensional analysis, control variable method and theoretical calculation, the upper and lower critical peak current distributions are obtained. Finally, the loading current of 1mm thick liner structure is optimized by the critical peak current distribution diagram. The jet forming of the liner under the optimized current loading is calculated through theoretical simulation. The whole liner forms a jet, and the jet velocity, kinetic energy and liner utilization are much improved, which verifies the reliability of the critical current distribution diagram.

Publisher

IOP Publishing

Subject

Computer Science Applications,History,Education

Reference13 articles.

1. Numerical simulation of the formation of shaped-charge jets from hemispherical liners of degressive thickness. Combustion;Fedorov;Explosion, and Shock Waves,2016

2. The jet formation and penetration capability of hypervelocity shaped charges;Xu;International Journal of Impact Engineering,2019

3. Numerical and experimental study of wave shaper effects on detonation wave front;Naeem;Defence technology,2018

4. Shaped charge jets driven by electromagnetic energy;Grace,2014

5. Theoretical Study of the Jet Formation of a Shaped Charge Liner Driven by Strong Electromagnetic Energy;Dou,2019

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