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2019 | OriginalPaper | Chapter

On InMR-TRR Transition on a Concave Cylindrical Reflector

Authors : F. Alzamora Previtali, E. Timofeev, H. Kleine

Published in: 31st International Symposium on Shock Waves 1

Publisher: Springer International Publishing

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Abstract

The paper presents experimental, numerical, and analytical work aiming at the reexamination of the current state of knowledge regarding the transition from inverse Mach reflection (InMR) to transitioned regular reflection (TRR) on a concave cylindrical surface. The obtained experimental and inviscid numerical wall angles at the InMR-TRR transition agree well with each other, while their values are considerably higher as compared to the experimental results of the early 1980s, which can be largely attributed to lower resolution of the latter. A number of available analytical approaches are compared with the present experiments and simulations, leading to the conclusion that there is still no fully satisfactory analytical model of the transition.

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Metadata
Title
On InMR-TRR Transition on a Concave Cylindrical Reflector
Authors
F. Alzamora Previtali
E. Timofeev
H. Kleine
Copyright Year
2019
DOI
https://doi.org/10.1007/978-3-319-91020-8_89

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