Fuze MHD Generation Based on Aeroheating Technology

To solve the potential problems that it was hard to adapt traditional batteries and turbine generator for the long-time and high-speed flight of long-distance ammunition,the MHD generator based on aeroheating was put forward in this paper.The MHD generator used the plasma created by the ionization of high-temperature air near the head of high-speed pellet to generate electricity by cutting magnetic-line when the plasma flowed through the MHD passage.Simulation result showed that the design met the requirements of MHD power generation conditions,and the MHD generator used in fuze based on aeroheating was feasible.