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Mechanism of formation of a fast gas jet
Yu. V. Bat'kov, A. D. Kovtun, S. A. Novikov, V. I. Skokov, L. A. Tolstikova Institute of Experimental Physics, Sarov, 607190
Abstract:
The formation of a fast gas jet from not too long, plane, U-shaped charges is studied by radiography. It is shown that a shock-compressed region is formed in the air cavity as a result of collision of explosion products. After detonation of the charge, a jet flows from this region with a velocity exceeding the detonation velocity. The jet exhibits a cumulative effect, which is maximal for a square air cavity.
Received: 14.05.1997 Accepted: 15.04.2001
Citation:
Yu. V. Bat'kov, A. D. Kovtun, S. A. Novikov, V. I. Skokov, L. A. Tolstikova, “Mechanism of formation of a fast gas jet”, Fizika Goreniya i Vzryva, 37:5 (2001), 98–103; Combustion, Explosion and Shock Waves, 37:5 (2001), 580–584
Linking options:
https://www.mathnet.ru/eng/fgv2132 https://www.mathnet.ru/eng/fgv/v37/i5/p98
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