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2019 | OriginalPaper | Chapter

Analytical Prediction of Mach Stem Height for Asymmetric Wedge Reflection in 2-D Steady Flows

Authors : Shobhan Roy, G. Rajesh

Published in: 31st International Symposium on Shock Waves 1

Publisher: Springer International Publishing

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Abstract

An analytical formulation for the prediction of Mach stem height for asymmetric wedge reflection in 2-D steady flows is presented. The present model is based on a previous model for Mach stem height in a symmetric reflection. The asymmetric Mach reflection configuration is approached as the combination of upper and lower domains of symmetric Mach reflection. Assumptions made for closing the combined set of equations are discussed. The Mach stem heights are calculated using each set of closing equations. The von Neumann condition for Mach reflection to regular reflection transition in asymmetric case is satisfied by this model for all closing equations.

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Literature
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go back to reference H. Li, A. Chpoun, G. Ben-Dor, Analytical and experimental investigations of the reflection of asymmetric shock waves in steady flows. J. Fluid Mech. 390, 25–43 (1999)MathSciNetCrossRef H. Li, A. Chpoun, G. Ben-Dor, Analytical and experimental investigations of the reflection of asymmetric shock waves in steady flows. J. Fluid Mech. 390, 25–43 (1999)MathSciNetCrossRef
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go back to reference M.S. Ivanov et al., The reflection of asymmetric shock waves in steady flows: a numerical investigation. J. Fluid Mech. 469, 71–87 (2002)MathSciNetCrossRef M.S. Ivanov et al., The reflection of asymmetric shock waves in steady flows: a numerical investigation. J. Fluid Mech. 469, 71–87 (2002)MathSciNetCrossRef
Metadata
Title
Analytical Prediction of Mach Stem Height for Asymmetric Wedge Reflection in 2-D Steady Flows
Authors
Shobhan Roy
G. Rajesh
Copyright Year
2019
DOI
https://doi.org/10.1007/978-3-319-91020-8_102

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