Analysis of double-Mach-reflect ion wave configurations with convexly curved Mach stems

H. Li; G. Ben-Dor

doi:10.1007/s001930050192

Analysis of double-Mach-reflect ion wave configurations with convexly curved Mach stems

H. Li
, G. Ben-Dor

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

28 Scopus citations

Abstract

The wave configuration of a double Mach reflection (DMR) with a convexly curved Mach stem and the resulted flow fields are analyzed. An analytical model describing the formation of a DMR with a curved Mach stem and predicting its wave configuration is proposed. The transition criterion from a DMR with a straight Mach stem to a DMR with a curved Mach stem is also suggested. Predictions based on the analytical model are compared to experimental results. The agreement is found to be good to excellent.

Original language	English
Pages (from-to)	319-326
Number of pages	8
Journal	Shock Waves
Volume	9
Issue number	5
DOIs	https://doi.org/10.1007/s001930050192
State	Published - 1 Jan 1999

Keywords

Double-Mach-reflection
Mach reflection
Unsteady shock wave reflection

ASJC Scopus subject areas

Mechanical Engineering
General Physics and Astronomy

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10.1007/s001930050192

Cite this

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title = "Analysis of double-Mach-reflect ion wave configurations with convexly curved Mach stems",

abstract = "The wave configuration of a double Mach reflection (DMR) with a convexly curved Mach stem and the resulted flow fields are analyzed. An analytical model describing the formation of a DMR with a curved Mach stem and predicting its wave configuration is proposed. The transition criterion from a DMR with a straight Mach stem to a DMR with a curved Mach stem is also suggested. Predictions based on the analytical model are compared to experimental results. The agreement is found to be good to excellent.",

keywords = "Double-Mach-reflection, Mach reflection, Unsteady shock wave reflection",

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N2 - The wave configuration of a double Mach reflection (DMR) with a convexly curved Mach stem and the resulted flow fields are analyzed. An analytical model describing the formation of a DMR with a curved Mach stem and predicting its wave configuration is proposed. The transition criterion from a DMR with a straight Mach stem to a DMR with a curved Mach stem is also suggested. Predictions based on the analytical model are compared to experimental results. The agreement is found to be good to excellent.

AB - The wave configuration of a double Mach reflection (DMR) with a convexly curved Mach stem and the resulted flow fields are analyzed. An analytical model describing the formation of a DMR with a curved Mach stem and predicting its wave configuration is proposed. The transition criterion from a DMR with a straight Mach stem to a DMR with a curved Mach stem is also suggested. Predictions based on the analytical model are compared to experimental results. The agreement is found to be good to excellent.

KW - Double-Mach-reflection

KW - Mach reflection

KW - Unsteady shock wave reflection

UR - https://www.scopus.com/pages/publications/0033463290

U2 - 10.1007/s001930050192

DO - 10.1007/s001930050192

M3 - Article

AN - SCOPUS:0033463290

SN - 0938-1287

VL - 9

SP - 319

EP - 326

JO - Shock Waves

JF - Shock Waves

IS - 5

ER -

Analysis of double-Mach-reflect ion wave configurations with convexly curved Mach stems

Abstract

Keywords

ASJC Scopus subject areas

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