High Power Laser and Particle Beams, Volume. 37, Issue 1, 013001(2025)
Simulation of dynamic electromagnetic characteristics of electromagnetic railgun based on COMSOL moving mesh
Fig. 6. Schematic diagram of pulse excitation current distribution
Fig. 7. Armature velocity changes with time under the action of rectangular pulse current
Fig. 9. Diagram of current density at the center of the armature with different meshing methods
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Linbo Yan, Xinbo He, Bing Wei, Qian Yang, Linqian Li. Simulation of dynamic electromagnetic characteristics of electromagnetic railgun based on COMSOL moving mesh[J]. High Power Laser and Particle Beams, 2025, 37(1): 013001
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Received: Aug. 2, 2024
Accepted: Dec. 3, 2024
Published Online: Feb. 21, 2025
The Author Email: Xinbo He (hexinbo@xidian.edu.cn)