Validation of DSPH method and its application to physical problems

Rui Yan; Fei Xu; Yue Qing Zhang

Validation of DSPH method and its application to physical problems

Rui Yan, Fei Xu, Yue Qing Zhang

航空学院

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

The discontinuous smoothed particle hydrodynamics (DSPH) method was discussed about its sensitivity to the particle uniformity near the boundary. And the reasons for the high calculation precision by the DSPH method were analyzed by deducing its formulas from the existent discontinuous SPH formulas. By using a model for one rigid body impacting another, the DSPH method was applied to physical problems to calculate the corresponding density, strain rate and energy. The influences of the DSPH method on the calculated results were explored.

源语言	英语
页（从-至）	133-139
页数	7
期刊	Baozha Yu Chongji/Explosion and Shock Waves
卷	33
期	2
出版状态	已出版 - 3月 2013

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{ffd401820ac140a38edd8862e444178b,

title = "Validation of DSPH method and its application to physical problems",

abstract = "The discontinuous smoothed particle hydrodynamics (DSPH) method was discussed about its sensitivity to the particle uniformity near the boundary. And the reasons for the high calculation precision by the DSPH method were analyzed by deducing its formulas from the existent discontinuous SPH formulas. By using a model for one rigid body impacting another, the DSPH method was applied to physical problems to calculate the corresponding density, strain rate and energy. The influences of the DSPH method on the calculated results were explored.",

keywords = "Density, DSPH formulas, Energy, Fluid mechanics, Strain rate, Validation",

author = "Rui Yan and Fei Xu and Zhang, {Yue Qing}",

year = "2013",

month = mar,

language = "英语",

volume = "33",

pages = "133--139",

journal = "Baozha Yu Chongji/Explosion and Shock Waves",

issn = "1001-1455",

publisher = "Explosion and Shock Waves",

number = "2",

}

TY - JOUR

T1 - Validation of DSPH method and its application to physical problems

AU - Yan, Rui

AU - Xu, Fei

AU - Zhang, Yue Qing

PY - 2013/3

Y1 - 2013/3

N2 - The discontinuous smoothed particle hydrodynamics (DSPH) method was discussed about its sensitivity to the particle uniformity near the boundary. And the reasons for the high calculation precision by the DSPH method were analyzed by deducing its formulas from the existent discontinuous SPH formulas. By using a model for one rigid body impacting another, the DSPH method was applied to physical problems to calculate the corresponding density, strain rate and energy. The influences of the DSPH method on the calculated results were explored.

AB - The discontinuous smoothed particle hydrodynamics (DSPH) method was discussed about its sensitivity to the particle uniformity near the boundary. And the reasons for the high calculation precision by the DSPH method were analyzed by deducing its formulas from the existent discontinuous SPH formulas. By using a model for one rigid body impacting another, the DSPH method was applied to physical problems to calculate the corresponding density, strain rate and energy. The influences of the DSPH method on the calculated results were explored.

KW - Density

KW - DSPH formulas

KW - Energy

KW - Fluid mechanics

KW - Strain rate

KW - Validation

UR - http://www.scopus.com/inward/record.url?scp=84878948022&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:84878948022

SN - 1001-1455

VL - 33

SP - 133

EP - 139

JO - Baozha Yu Chongji/Explosion and Shock Waves

JF - Baozha Yu Chongji/Explosion and Shock Waves

IS - 2

ER -

Validation of DSPH method and its application to physical problems

摘要

其它文件与链接

指纹

引用此