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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2002, Volume 43, Issue 4, Pages 87–97
(Mi pmtf2652)
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This article is cited in 2 scientific papers (total in 2 papers)
Protective properties of hot-air screens
V. N. Okhitin, S. S. Men'shakov Bauman Moscow State Technical University
Abstract:
An analytical and numerical study of protective properties of hot-air screens is performed for a plane wave with a triangular profile. The reduction of the shock-wave pressure behind the screen is only observed at temperatures higher a certain critical value; at lower temperatures, the pressure is higher than that in a shock wave traveling in an isothermal gas. With allowance for real properties of air, an analytical relation between the critical temperature of the hot screen and the incident-wave intensity is obtained.
Received: 08.10.2001 Accepted: 14.02.2002
Citation:
V. N. Okhitin, S. S. Men'shakov, “Protective properties of hot-air screens”, Prikl. Mekh. Tekh. Fiz., 43:4 (2002), 87–97; J. Appl. Mech. Tech. Phys., 43:4 (2002), 561–569
Linking options:
https://www.mathnet.ru/eng/pmtf2652 https://www.mathnet.ru/eng/pmtf/v43/i4/p87
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Abstract page: | 35 | Full-text PDF : | 12 |
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