METHOD FOR FORMING A detonation wave front in the explosive charge

摘要

1. A method of forming a detonation wave front in the explosive charge, comprising placing an inert lenses between the additional and main explosive charges, formation of the initial pulse by detonation additional charge and transfer it to the primary charge, characterized in that the inert dynamic lens formed of a set of plates , with the amount of at least two materials with different acoustic impedances and coupled at an interface between, methane dynamic lens on the main charge, formyl ruyut shaped region of increased material density of the base charge adjacent the dynamic lens-side surface of the main charge, the main charge is initiated toroidal detonation wave along the periphery of the dynamic lens or toroidal initiate the main charge detonation wave along the periphery of the dynamic lens and the main axis of symmetry zaryada.2. The method of claim. 1, characterized in that the dynamic lens convex toward operate additional explosive charge.