SPH simulation of hypervelocity impacts

Jin Zhu Li; Qing Ming Zhang; Ren Rong Long

SPH simulation of hypervelocity impacts

Jin Zhu Li^*, Qing Ming Zhang, Ren Rong Long

^*此作品的通讯作者

机电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

The basic principle of SPH method and how to generate a proper SPH mesh is described. The results of SPH simulations of hypervelocity impacts on thin or thick aluminum plates, performed by using the LS-DYNA 3D computer code, are also reported. The forming process and composition of the debris clouds simulated are identical with the experiment results. It can be concluded that the simulation is reasonable and SPH method is an ideal method for hypervelocity impact simulation.

源语言	英语
页（从-至）	266-269
页数	4
期刊	Journal of Beijing Institute of Technology (English Edition)
卷	13
期	3
出版状态	已出版 - 9月 2004

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引用此

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title = "SPH simulation of hypervelocity impacts",

abstract = "The basic principle of SPH method and how to generate a proper SPH mesh is described. The results of SPH simulations of hypervelocity impacts on thin or thick aluminum plates, performed by using the LS-DYNA 3D computer code, are also reported. The forming process and composition of the debris clouds simulated are identical with the experiment results. It can be concluded that the simulation is reasonable and SPH method is an ideal method for hypervelocity impact simulation.",

keywords = "Debris clouds, Hypervelocity impact, SPH method, Spallation",

author = "Li, {Jin Zhu} and Zhang, {Qing Ming} and Long, {Ren Rong}",

year = "2004",

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AU - Li, Jin Zhu

AU - Zhang, Qing Ming

AU - Long, Ren Rong

PY - 2004/9

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N2 - The basic principle of SPH method and how to generate a proper SPH mesh is described. The results of SPH simulations of hypervelocity impacts on thin or thick aluminum plates, performed by using the LS-DYNA 3D computer code, are also reported. The forming process and composition of the debris clouds simulated are identical with the experiment results. It can be concluded that the simulation is reasonable and SPH method is an ideal method for hypervelocity impact simulation.

AB - The basic principle of SPH method and how to generate a proper SPH mesh is described. The results of SPH simulations of hypervelocity impacts on thin or thick aluminum plates, performed by using the LS-DYNA 3D computer code, are also reported. The forming process and composition of the debris clouds simulated are identical with the experiment results. It can be concluded that the simulation is reasonable and SPH method is an ideal method for hypervelocity impact simulation.

KW - Debris clouds

KW - Hypervelocity impact

KW - SPH method

KW - Spallation

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M3 - Article

AN - SCOPUS:9444247569

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JO - Journal of Beijing Institute of Technology (English Edition)

JF - Journal of Beijing Institute of Technology (English Edition)

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ER -

SPH simulation of hypervelocity impacts

摘要

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