Numerical Study on the Whole Process of Fireball Evolution in Strong Explosion *

Yin Xia,Chuang Xue,Chen-Guang Li,Guang-Wei Meng,Ying-Kui Zhao,Jun Yan,Bai-Wen Li

Fig. 3 Radius of blast wave vs. time compared with experimental data from $0.1$ ms to $62$ ms. At the beginning, the case shock is behind the radiation front, then it catches up with the radiation front forming a strong shock. The red solid line is the result of our simulation. And the pentagram is the experimental result taken from Ref. [17].