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author:

臧跃龙 (臧跃龙.) [1]

Indexed by:

PKU CSCD

Abstract:

利用双协边界元法在时域内对流体晃动问题进行分析,推导出边界积分方程及相应的边界条件.分析过程中考虑流体的粘性,自由面上的动力学条件为法向正应力和切向剪应力为零.固壁面上采用流体质点与固壁质点速度相等的条件.时域的离散采用差分法,并利用时间步迭代,逐步追踪流体自由面,在流体的不断变动的边界上考虑其边界条件.数值结果表明本文的双协边界元法是可行的.

Keyword:

双协边界元法 可动边界 时域流体晃动

Community:

  • [ 1 ] [臧跃龙]福州大学

Reprint 's Address:

  • 臧跃龙

Email:

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Source :

应用力学学报

ISSN: 1000-4939

CN: 61-1112/O3

Year: 2001

Issue: 4

Volume: 18

Page: 9-15

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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