A Multi-field Coupling Method And Implementation For Hypersonic Vehicles

Aerothermoelastic behavior in hypersonic flow is receiving more and more attention with the continuous improvement of the flight speed.Different from the conventional aeroelastic problems,aerothermoelastic problems must take into count the effects of high temperature,boundary layer,structure thermal condition and thermal radiation,and should be solved with a multidisciplinay method including CFD,CSD and CTD.In the present paper,a numerical simulation framework for hypersonic non-equilibrium aerothermodynamics,structure condition and alabiton phenomena is successfully developed,based on several verified software.