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Park, H.-S., Remington, B.A., Becker, R.C., Bernier, J.V., Cavallo, R.M., Lorenz, K.T., Pollaine, S.M., Prisbrey, S.T., Rudd, R.E. and Barton, N.R. (2010) Strong Stabilization of the Rayleigh-Taylor Instability by Material Strength at Megabar Pressures. Physics of Plasmas, 17, Article ID: 056314.
https://doi.org/10.1063/1.3363170

has been cited by the following article:

• TITLE: Expansion of Linear Analysis of Rayleigh-Taylor Interface Instability of Metal Materials

  AUTHORS: Xinbo Bai, Tao Wang, Yuxuan Zhu, Guoqiang Luo

  KEYWORDS: Linear Analysis, Rayleigh-Taylor Instability, Time-Dependent Loading, Constitutive Model

  JOURNAL NAME: World Journal of Mechanics, Vol.8 No.4, April 30, 2018

  ABSTRACT: The linear analysis of the Rayleigh-Taylor instability in metal material is extended from the perfect plastic constitutive model to the Johnson-Cook and Steinberg-Guinan constitutive model, and from the constant loading to a time-dependent loading. The analysis is applied to two Rayleigh-Taylor instability experiments in aluminum and vanadium with peak pressures of 20 GPa and 90 GPa, and strain rates of 6 × 106 s−1 and 3 × 107 s−1 respectively. When the time-dependent loading and the Steinberg-Guinan constitutive model are used in the linear analysis, the analytic results are in close agreement with experiments quantitatively, which indicates that the method in this paper is applicable to the Rayleigh-Taylor instability in aluminum and vanadium metal materials under high pressure and high strain rate. From these linear analyses, we find that the constitutive models and the loading process are of crucial importance in the linear analysis of the Rayleigh-Taylor instability in metal material, and a better understanding of the Rayleigh-Taylor instability in metals is gained. These results will serve as important references for evolving high-pressure, high-strain-rate experiments and numerical simulations.