Research on Detonation Wave Analysis Model of Composite Charge

In order to analyze the detonation wave action process, the variation of detonation pressure and the evolution law of the detonation waveform, of the composite charge structure, established a theoretical analysis model of the composite charge structure with inner and outer layers explosives superimposed. Based on the detonation wave collision theory, the pressure distribution, size, and detonation waveform changes of the detonation wave on the plate under the single-point initiation of the center of the end face of the composite charge structure were carried out; the research obtained the calculation method of the pressure distribution area and the pressure magnitude of the composite charge structure and the waveform difference of the horn-shaped detonation.