Effect of shock breakout pressure on material ejection from tin surface under unsupported shocks
Source abstract
Abstract
We perform smoothed particle hydrodynamics (SPH) simulations to study the material ejection from a grooved tin surface under unsupported shocks with different shock breakout pressures. It is found that melting has a substantial impact on both of the ejection morphology and spatial density distributions of ejecta. However, the failure depth of material approximates the width of the unsupported shock wave, independent of the shock breakout pressure.
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Research context
OpenAlex topics: Laser-Plasma Interactions and Diagnostics · High-Velocity Impact and Material Behavior · Fluid Dynamics Simulations and Interactions
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Institute of Applied Physics and Computational Mathematics 1 , Beijing 100094, China
Graduate School of China Academy of Engineering Physics 2 , Beijing 100088, China
Funding
Science Challenge Project · National Natural Science Foundation of China
References (29)
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