核电脉冲对人体作用的仿真讨论

Discussion of the Nuclear Electromagnetic Pulse Effect on Human Body by Numerical Simulation

用色散介质时域有限差分 ((FD) 2 TD)法 ,结合卷积完全匹配层 (CPML)吸收边界条件 ,计算了核电脉冲(NEMP)对人体的作用。讨论了色散在宽频带脉冲对人体作用中的影响。在计算结果的基础上 。

The frequency dependent finite difference time domain ((FD) 2TD)techniqu e combined with convolutional perfect matched layer(CPML) boundary condition is employed to compute a human body model illuminated with nuclear electromagnetic pulses (NEMPs). The effect of dispersion of broad band electromagnetic pulses is discussed. The potential hazards of NEMP are analysed on the basis of the compu tation.