Experiments and simulations on the Richtmyer-Meshkov instability with a thin intermediate layer

Key Points

• Richtmyer-Meshkov instability is influenced by the properties of the thin intermediate layer, affecting fluid behavior and mixing.
• Results show variations in instability growth rates under different experimental conditions, with specific attention to layer thickness.
• Experiments and simulations were conducted to analyze fluid dynamics around the intermediate layer in controlled settings.
• Findings may enhance predictive models for applications in shock wave interactions and related physical phenomena.