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Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering)  2003, Vol. 4 Issue (1): 35-39    DOI: 10.1631/jzus.2003.0035
Mechanics & Civil Engineering     
Study of interaction between shock wave and unsteady boundary layer
DONG Zhi-yong, HAN Zhao-yuan
Faculty of Civil and Architectural Engineering, Zhejiang University of Technology, Hangzhou 310014, China; Department of Modern Mechanics, University of Science and Technology of China, Hefei 230026, China
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Abstract  This paper reports theoretical and experimental study of a new type of interaction of a moving shock wave with an unsteady boundary layer. This type of shock wave-boundary layer interaction describes a moving shock wave interaction with an unsteady boundary layer induced by another shock wave and a rarefaction wave. So it is different from the interaction of a stationary shock wave with steady boundary layer, also different from the interaction of a reflected moving shock wave at the end of a shock tube with unsteady boundary layer induced by an incident shock. Geometrical shock dynamics is used for the theoretical analysis of the shock wave-unsteady boundary layer interaction, and a double-driver shock tube with a rarefaction wave bursting diaphragm is used for the experimental investigation in this work.

Key wordsMoving shock wave      Unsteady boundary layer      Interaction     
Received: 09 October 2001     
CLC:  O354.5  
Cite this article:

DONG Zhi-yong, HAN Zhao-yuan. Study of interaction between shock wave and unsteady boundary layer. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2003, 4(1): 35-39.

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http://www.zjujournals.com/xueshu/zjus-a/10.1631/jzus.2003.0035     OR     http://www.zjujournals.com/xueshu/zjus-a/Y2003/V4/I1/35

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