Late-time growth of the Richtmyer-Meshkov instability for different Atwood numbers and different dimensionalities

Arnon Yosef-Hai; O. Sadot; D. Kartoon; D. Oron; L. A. Levin; E. Sarid; Y. Elbaz; G. Ben-Dor; D. Shvarts

doi:10.1017/S0263034603213112

Late-time growth of the Richtmyer-Meshkov instability for different Atwood numbers and different dimensionalities

Arnon Yosef-Hai, O. Sadot, D. Kartoon, D. Oron, L. A. Levin, E. Sarid, Y. Elbaz, G. Ben-Dor, D. Shvarts

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

13 Scopus citations

Abstract

The late-time growth rate of the Richtmyer-Meshkov instability was experimentally studied at different Atwood numbers with two-dimensional (2D) and three-dimensional (3D) single-mode initial perturbations. The results of these experiments were found to be in good agreement with the results of the theoretical model and numerical simulations. In another set of experiments a bubble-competition phenomenon, which was observed in previous work for 2D initial perturbation (Sadot et al., 1998), was shown to exist also when the initial perturbation is of a 3D nature.

Original language	English
Pages (from-to)	363-368
Number of pages	6
Journal	Laser and Particle Beams
Volume	21
Issue number	3
DOIs	https://doi.org/10.1017/S0263034603213112
State	Published - 1 Sep 2003

Keywords

Atwood number
Richtmyer-Meshkov instability
Shock tube
Three-dimensional

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1017/S0263034603213112

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title = "Late-time growth of the Richtmyer-Meshkov instability for different Atwood numbers and different dimensionalities",

abstract = "The late-time growth rate of the Richtmyer-Meshkov instability was experimentally studied at different Atwood numbers with two-dimensional (2D) and three-dimensional (3D) single-mode initial perturbations. The results of these experiments were found to be in good agreement with the results of the theoretical model and numerical simulations. In another set of experiments a bubble-competition phenomenon, which was observed in previous work for 2D initial perturbation (Sadot et al., 1998), was shown to exist also when the initial perturbation is of a 3D nature.",

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T1 - Late-time growth of the Richtmyer-Meshkov instability for different Atwood numbers and different dimensionalities

AU - Yosef-Hai, Arnon

AU - Sadot, O.

AU - Kartoon, D.

AU - Oron, D.

AU - Levin, L. A.

AU - Sarid, E.

AU - Elbaz, Y.

AU - Ben-Dor, G.

AU - Shvarts, D.

PY - 2003/9/1

Y1 - 2003/9/1

N2 - The late-time growth rate of the Richtmyer-Meshkov instability was experimentally studied at different Atwood numbers with two-dimensional (2D) and three-dimensional (3D) single-mode initial perturbations. The results of these experiments were found to be in good agreement with the results of the theoretical model and numerical simulations. In another set of experiments a bubble-competition phenomenon, which was observed in previous work for 2D initial perturbation (Sadot et al., 1998), was shown to exist also when the initial perturbation is of a 3D nature.

AB - The late-time growth rate of the Richtmyer-Meshkov instability was experimentally studied at different Atwood numbers with two-dimensional (2D) and three-dimensional (3D) single-mode initial perturbations. The results of these experiments were found to be in good agreement with the results of the theoretical model and numerical simulations. In another set of experiments a bubble-competition phenomenon, which was observed in previous work for 2D initial perturbation (Sadot et al., 1998), was shown to exist also when the initial perturbation is of a 3D nature.

KW - Atwood number

KW - Richtmyer-Meshkov instability

KW - Shock tube

KW - Three-dimensional

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DO - 10.1017/S0263034603213112

M3 - Article

AN - SCOPUS:1642577224

SN - 0263-0346

VL - 21

SP - 363

EP - 368

JO - Laser and Particle Beams

JF - Laser and Particle Beams

IS - 3

ER -

Late-time growth of the Richtmyer-Meshkov instability for different Atwood numbers and different dimensionalities

Abstract

Keywords

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