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Document type:
Zeitschriftenaufsatz 
Author(s):
Fleischmann, Nico; Adami, Stefan; Hu, Xiangyu Y.; Adams, Nikolaus A. 
Title:
A low dissipation method to cure the grid-aligned shock instability 
Abstract:
The grid-aligned shock instability prevents an accurate computation of high Mach number flows using low-dissipation shock-capturing methods. In particular one manifestation, the so-called carbuncle phenomenon, has been investigated by various different groups over the past decades. Nevertheless, the mechanism of this instability is still not fully understood and commonly is suppressed by the introduction of additional numerical dissipation. However, present approaches may either significantly de...    »
 
Keywords:
Shock instability Carbuncle phenomenon Low Mach number effect Low-dissipation schemes WENO Shock-capturing 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Horizon 2020:
ERC Advanced Grant No. 667483 
Journal title:
Journal of Computational Physics 
Year:
2020 
Journal volume:
401 
Pages contribution:
109004 
Covered by:
Scopus 
Language:
en 
Publisher:
Elsevier BV 
E-ISSN:
0021-9991 
Accepted:
01.10.2019 
Date of publication:
04.10.2019 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik