DL Cotrell, AW Cook - Physics of Fluids, 2007 - pubs.aip.org
We present a scaling relation for Richtmyer-Meshkov instability of incompressible fluids. The relation is tested using both numerical and experimental data. We obtain a collapse of …
FC Campos, JG Wouchuk - Physical Review E, 2016 - APS
When a planar shock hits a corrugated contact surface between two fluids, hydrodynamic perturbations are generated in both fluids that result in asymptotic normal and tangential …
RL Holmes, JW Grove, DH Sharp - Journal of Fluid Mechanics, 1995 - cambridge.org
Front tracking simulations of the Richtmyer-Meshkov instability produce significantly better agreement with experimentally measured growth rates than obtained in nontracking …
An analytic model is presented to calculate the growth rate of the linear Richtmyer-Meshkov instability in the shock-reflected case. The model allows us to calculate the asymptotic …
M Brouillette, B Sturtevant - Journal of Fluid Mechanics, 1994 - cambridge.org
We report on experiments to measure the shock-induced growth of sinusoidal perturbations on thick interfaces separating two gases of different densities. The results show that the …
M Li, J Ding, Z Zhai, T Si, N Liu, S Huang… - Journal of Fluid …, 2020 - cambridge.org
We report the first experiments on divergent shock-driven Richtmyer–Meshkov instability (RMI) at well-controlled single-mode interfaces. These experiments are performed in a novel …
Abstract We investigate the Richtmyer-Meshkov instability (RMI) in converging geometries analytically and computationally. The linear, or small amplitude, regime is first covered as it …
The late-time development of Richtmyer–Meshkov instability is studied in shock tube experiments. This investigation makes use of the experimental apparatus and visualization …
J Ding, X Deng, X Luo - Physics of Fluids, 2021 - pubs.aip.org
The instability of an annular helium gas layer surrounded by air with sinusoidal inner and outer interfaces, formed by a novel soap-film technique, impacted by a cylindrically …