Analysis of transient electromagnetic fields in electromagnetic rail launcher using an adaptive recursive algorithm

•A dynamic electromagnetic field model for the H-shaped armature, considering geometry and skin effect.•An adaptive recursive algorithm is developed to improve computational efficiency and accuracy.•The method achieves an armature muzzle velocity error below 2.28%, demonstrating high precision.•Expe...

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Bibliographic Details

Published in:	Journal of magnetism and magnetic materials Vol. 622; p. 172955
Main Authors:	Zhang, Yu-ting, Wang, Zhen-chun
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 15.06.2025
Subjects:	Adaptive recursive algorithm Dynamic electromagnetic field Electromagnetic rail launch H-shaped armature Numerical analysis H-shaped armature Adaptive recursive algorithm Numerical analysis Electromagnetic rail launch Dynamic electromagnetic field
ISSN:	0304-8853
Online Access:	Get full text
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