Numerical Simulation for the Propagation of Thermal Shock Waves Induced in Materials Irradiated by Pulsed Electron Beam

We have made numerical simulations of the propagation of thermal shock waves induced in aluminum alloys irradiated by the electron beam on FLASH-Ⅱ, adopting an analytic method of the energy deposition, the constitution relation of material in low-pressure zone and one-dimension strain model of the elastic-plastic hydrodynamics. The computed results show that the computed values are in basically agreement with the measured.