The results show that the shock standoff distance, skinfrictioncoefficient and surface heat flux all increase with the strengthening of the external dipole magnetic field.
计算结果表明，外加偶极子磁场使激波脱体距离增加，壁面摩擦系数和表面热流密度增大。
2
In the calculations of roll torque of ablation lag, a rapid method for calculating combined influence of ablation injection and roughness on skinfrictioncoefficient is mainly described.