Simulation of flux dynamics in a superconducting bulk magnetized by multi-pulse technique

► We have simulated the time and spatial dependence of local field Bz(t, r). ► We have simulated the time and spatial dependence of temperature T(t, r). ► MMPSC was performed to the cryo-cooled bulk. ► In the simulation, the Bz value was enhanced at the 2nd stage of the MMPSC method. ► The enhancement of Bz results from the reduction in the temperature.