Transition of nonone-dimensional flows produced by explosions into one-dimensional flows

A particular class of flows resulting from explosions is considered and two processes are analyzed, both independently and as coupled processes: the transition of the solution to the problem of nonpoint explosion to the corresponding point regime and the transition of the solution to the problem of an explosion with nonone-dimensional initial conditions to a corresponding one-dimensional solution (not necessarily a point solution).Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 4, pp. 93–99, July–August, 1983.