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溃坝流的光滑粒子法模拟
Alternative TitleSimulation of Dam-break Flow with SPH Method
杨秀峰; 彭世镠
Source Publication计算物理
2010-03-25
Volume27Issue:2Pages:173-180
ISSN1001-246X
Abstract用光滑粒子法模拟几种情况的溃坝流动,对坝外无水和有水的情况进行二维模拟,对坝外有立柱的情况进行三维模拟.流动控制方程采用雷诺平均方程模拟溃坝流动的湍流效应,采用混合长度形式的涡粘模式对控制方程进行封闭,推导其相应的光滑粒子形式的方程.模拟结果表明,数值模拟的流动特征与实验结果符合得非常好,说明发展的光滑粒子法有效.
Keyword溃坝流 光滑粒子法 湍流 自由液面
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Indexed ByEI ; CSCD
Language中文
CSCD IDCSCD:3853472
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43842
Collection高温气体动力学国家重点实验室
Corresponding Author杨秀峰
Recommended Citation
GB/T 7714
杨秀峰,彭世镠. 溃坝流的光滑粒子法模拟[J]. 计算物理,2010,27(2):173-180.
APA 杨秀峰,&彭世镠.(2010).溃坝流的光滑粒子法模拟.计算物理,27(2),173-180.
MLA 杨秀峰,et al."溃坝流的光滑粒子法模拟".计算物理 27.2(2010):173-180.
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