In this paper, we address the application of Lorentz force in the electromagnetic pulse crimping process. To do so, we used an analytical method based on mutual inductance and mutual force between two circular coils. This crimping process is employed on conductive materials considered as work-pieces. For different voltages, we developed an analytical model for two circular coils corresponding to the inductance of the coil attached to RLC circuit, and the tube inductance. The magnetic density into the work-piece, the Lorentz force and the magnetic pressure on the tube are evaluated. Obtained results from experimental measurements and simulation are promising.

中文翻译：

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电磁脉冲发生器：管压接过程中洛伦兹力的分析和数值研究

在本文中，我们讨论了洛伦兹力在电磁脉冲压接过程中的应用。为此，我们使用了一种基于两个圆形线圈之间的互感和互作用力的分析方法。这种压接工艺用于被视为工件的导电材料。对于不同的电压，我们针对两个圆形线圈开发了一个解析模型，该模型分别对应于连接到RLC电路的线圈的电感和管电感。评估进入工件的磁密度，洛伦兹力和管上的磁压力。从实验测量和模拟获得的结果是有希望的。