Effect of shock breakout pressure on material ejection from tin surface under unsupported shocks

Effect of shock breakout pressure on material ejection from tin surface under unsupported shocks

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 distributi...

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Bibliographic Details
Main Authors: WenBin Liu, An-Min He, Pei Wang
Format: Article
Language:English
Published: AIP Publishing LLC 2018-09-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5048321
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spelling doaj-2c735937ec5e4004887b2356ffcd3b152020-11-25T02:26:03ZengAIP Publishing LLCAIP Advances2158-32262018-09-0189095023095023-710.1063/1.5048321083809ADVEffect of shock breakout pressure on material ejection from tin surface under unsupported shocksWenBin Liu0An-Min He1Pei Wang2Institute of Applied Physics and Computational Mathematics, Beijing 100094, ChinaInstitute of Applied Physics and Computational Mathematics, Beijing 100094, ChinaInstitute of Applied Physics and Computational Mathematics, Beijing 100094, ChinaWe 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.http://dx.doi.org/10.1063/1.5048321
collection DOAJ
language English
format Article
sources DOAJ
author WenBin Liu
An-Min He
Pei Wang
spellingShingle WenBin Liu
An-Min He
Pei Wang
Effect of shock breakout pressure on material ejection from tin surface under unsupported shocks
AIP Advances
author_facet WenBin Liu
An-Min He
Pei Wang
author_sort WenBin Liu
title Effect of shock breakout pressure on material ejection from tin surface under unsupported shocks
title_short Effect of shock breakout pressure on material ejection from tin surface under unsupported shocks
title_full Effect of shock breakout pressure on material ejection from tin surface under unsupported shocks
title_fullStr Effect of shock breakout pressure on material ejection from tin surface under unsupported shocks
title_full_unstemmed Effect of shock breakout pressure on material ejection from tin surface under unsupported shocks
title_sort effect of shock breakout pressure on material ejection from tin surface under unsupported shocks
publisher AIP Publishing LLC
series AIP Advances
issn 2158-3226
publishDate 2018-09-01
description 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.
url http://dx.doi.org/10.1063/1.5048321
work_keys_str_mv AT wenbinliu effectofshockbreakoutpressureonmaterialejectionfromtinsurfaceunderunsupportedshocks
AT anminhe effectofshockbreakoutpressureonmaterialejectionfromtinsurfaceunderunsupportedshocks
AT peiwang effectofshockbreakoutpressureonmaterialejectionfromtinsurfaceunderunsupportedshocks
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