Diagnostics of the non-linear richtmyer-Meshkov instability

M. Herrmann; S. I. Abarzhi

doi:10.1007/s10509-006-9290-x

Diagnostics of the non-linear richtmyer-Meshkov instability

M. Herrmann
, S. I. Abarzhi

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

1 Scopus citations

Abstract

We study analytically and numerically the evolution of the two-dimensional coherent structure of bubbles and spikes in the Richtmyer-Meshkov instability (RMI) for fluids with a finite density ratio. New diagnostics and scalings are suggested for accurate quantification of RMI dynamics. New similarity features of the late-time instability evolution are observed. The results obtained can serve as benchmarks for high energy density laboratory experiments.

Original language	English (US)
Pages (from-to)	251-255
Number of pages	5
Journal	Astrophysics and Space Science
Volume	307
Issue number	1-3
DOIs	https://doi.org/10.1007/s10509-006-9290-x
State	Published - Jan 2007
Externally published	Yes

Keywords

Diagnostics
Multi-scale dynamics
Richtmyer-Meshkov
Similarity
Supernovae

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

Access to Document

10.1007/s10509-006-9290-x

Cite this

@article{61325062682945d7b51c324fb2a1698b,

title = "Diagnostics of the non-linear richtmyer-Meshkov instability",

abstract = "We study analytically and numerically the evolution of the two-dimensional coherent structure of bubbles and spikes in the Richtmyer-Meshkov instability (RMI) for fluids with a finite density ratio. New diagnostics and scalings are suggested for accurate quantification of RMI dynamics. New similarity features of the late-time instability evolution are observed. The results obtained can serve as benchmarks for high energy density laboratory experiments.",

keywords = "Diagnostics, Multi-scale dynamics, Richtmyer-Meshkov, Similarity, Supernovae",

author = "M. Herrmann and Abarzhi, \{S. I.\}",

year = "2007",

month = jan,

doi = "10.1007/s10509-006-9290-x",

language = "English (US)",

volume = "307",

pages = "251--255",

journal = "Astrophysics and Space Science",

issn = "0004-640X",

publisher = "Springer Netherlands",

number = "1-3",

}

TY - JOUR

T1 - Diagnostics of the non-linear richtmyer-Meshkov instability

AU - Herrmann, M.

AU - Abarzhi, S. I.

PY - 2007/1

Y1 - 2007/1

N2 - We study analytically and numerically the evolution of the two-dimensional coherent structure of bubbles and spikes in the Richtmyer-Meshkov instability (RMI) for fluids with a finite density ratio. New diagnostics and scalings are suggested for accurate quantification of RMI dynamics. New similarity features of the late-time instability evolution are observed. The results obtained can serve as benchmarks for high energy density laboratory experiments.

AB - We study analytically and numerically the evolution of the two-dimensional coherent structure of bubbles and spikes in the Richtmyer-Meshkov instability (RMI) for fluids with a finite density ratio. New diagnostics and scalings are suggested for accurate quantification of RMI dynamics. New similarity features of the late-time instability evolution are observed. The results obtained can serve as benchmarks for high energy density laboratory experiments.

KW - Diagnostics

KW - Multi-scale dynamics

KW - Richtmyer-Meshkov

KW - Similarity

KW - Supernovae

UR - https://www.scopus.com/pages/publications/33947307319

UR - https://www.scopus.com/pages/publications/33947307319#tab=citedBy

U2 - 10.1007/s10509-006-9290-x

DO - 10.1007/s10509-006-9290-x

M3 - Article

SN - 0004-640X

VL - 307

SP - 251

EP - 255

JO - Astrophysics and Space Science

JF - Astrophysics and Space Science

IS - 1-3

ER -

Diagnostics of the non-linear richtmyer-Meshkov instability

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this