A kinematically coupled time-splitting scheme for fluid–structure interaction in blood flow
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- 作者：Giovanna Guidoboni ; Rol ; Glowinski ; Nicola Cavallini ; Suncica Canic ; Sergey Lapin
- 关键词：Fluid– ; structure interaction ; Added mass effect ; Operator splitting ; Finite elements
- 刊名：Applied Mathematics Letters
- 出版年：2009
- 出版时间：May 2009
- 年：2009
- 卷：22
- 期：5
- 页码：684-688
- 全文大小：753 K
文摘
We present a new time-splitting scheme for the numerical simulation of fluid–structure interaction between blood flow and vascular walls. This scheme deals in a successful way with the problem of the added mass effect. The scheme is modular and it embodies the stability properties of implicit schemes at the low computational cost of loosely coupled ones.