Calculation of parameters of explosive waves in solid media with various detonation schemes
Autor: | E. G. Baranov, G. M. Lyakhov, E. A. Kovalenko, V. A. Kovalenko |
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Rok vydání: | 1980 |
Předmět: | |
Zdroj: | Journal of Applied Mechanics and Technical Physics. 21:124-130 |
ISSN: | 1573-8620 0021-8944 |
DOI: | 10.1007/bf00910153 |
Popis: | In the case of initiation at the center of a spherical charge of explosives, a spherical detonation wave is formed. At the instant of arrival of its front at the surface of the charge, a spherical shock wave (jump) arises in the surrounding medium, while along the products of detonation toward the center there begins to move a converging wave which can be a rarefication wave or a shock wave, dependent on the characteristics of the explosive matter and the medium. As a result of addition of the elementary waves moving from the boundary of the gas chamber, at the center a diverging wave is created. In the process of repeated motions of the wave widening of the gas chamber, evening out, and reduction in the pressure of the products of detonation take place. The scheme of real detonation takes into account these wave processes. |
Databáze: | OpenAIRE |
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