An Approximate Analytical Solution of the Cylindrical Detonation Wave Generated by the Linear Explosion

The solution of the cylindrical detonation wave generated by the linear explosion was obtained by numerical method in ref. [1].In this paper, when the ratio of specific heat γ>>1 by using the enlargement coordinate method, the first-order analytical solutions are obtained. The perturbation parameter is ε=1/γ². The correction of these solutions is checked at the end of this paper.