This article is cited in 4 papers

Interaction of shock wave with subsonic heated layer

V. N. Zudov

Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk

Abstract: The problem of attenuation of an incident shock wave on the passage through a heated layer of finite thickness has been considered by numerical methods. Three possible regimes of interaction of the incident shock wave with the heated layer are revealed. It is shown that a significant decrease in intensity of the incident shock wave is caused by its interaction with a heated subsonic jet trace.

Received: 26.04.2010

 English version: Technical Physics Letters, 2010, 36:9, 868–871

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