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Simulation analysis of propellant in electromagnetic radiation field

Aiming at the influence of complex electromagnetic environment on propellant performance, in this paper, COMSOL and Material Studio multiphysics simulation software was used to establish a typical propellant electromagnetic simulation model, and the response characteristic of propellant which contained three different types of aluminum content was analysed in 1 GHz-3.5 GHz continuous wave electromagnetic environment, the highest value of temperature rise of propellant is 291.27 K. The radial distribution function is used to further analyze the changes of structure of propellant in the bonding between the molecules after being subjected to electromagnetic energy, which can provide technical support for safety in the electromagnetic radiation environment of the battlefield.