High Power Laser and Particle Beams, Volume. 36, Issue 8, 083001(2024)
Simulation analysis of indirect effects of lightning on airborne missiles
Fig. 1. The A component and its frequency spectrum of lightning currents
Fig. 2. Structural schematic diagram of military aircraft carrying missiles
Fig. 3. Electric field intensity distribution diagram of the model based on unit charge
Fig. 5. Percentage of induced electric field intensity at the head edge of missiles and the tail tip of missiles in various discharge positions of rod-electrode
Fig. 6. Percentage of induced electric field intensity at the head edge of missiles and the tail tip of missiles in various discharge positions of polar-plate
Fig. 7. Cable layout diagram and cable connection diagram inside the missile
Fig. 8. Distribution diagrams of the current and electromagnetic field when the missile is struck by lightning
Fig. 9. Curves of the electric field intensity variation at the probes inside missile
Fig. 10. Electric field intensity variation curves at the probes of P3 and P6 based on five lightning strike paths
Fig. 11. Induced voltage variation curves of cables when lightning enters from the head of missile1 and exits from the vertical tail tip of aircraft
Fig. 12. Induced voltage variation curves of the Shield-AF200 cables based on four different lightning strike paths
Fig. 14. Electric field intensity curves at the probe of P3 and induced voltage curves of cable3 under different thickness of thin metal layer
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Guangcheng Fan, Feima Yuan, Lei Zhang, Yuhu Lei, Gang Yang, Kelian Li. Simulation analysis of indirect effects of lightning on airborne missiles[J]. High Power Laser and Particle Beams, 2024, 36(8): 083001
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Received: Mar. 6, 2024
Accepted: Apr. 19, 2024
Published Online: Aug. 8, 2024
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