Iterative Algorithm for Fluid-Structure Coupling System
Based on Improved Wilson-θMethod

YAN Qi-xiang; LIUHao-wu; XIA Chun

Volume 15 Issue 2

Apr. 2002

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Article Contents

Journal of Southwest Jiaotong University > 2002 > 15(2): 204-208.

YAN Qi-xiang, LIUHao-wu, XIA Chun. Iterative Algorithm for Fluid-Structure Coupling SystemBased on Improved Wilson-θMethod[J]. Journal of Southwest Jiaotong University, 2002, 15(2): 204-208.

Citation:

YAN Qi-xiang, LIUHao-wu, XIA Chun. Iterative Algorithm for Fluid-Structure Coupling System Based on Improved Wilson-θMethod[J]. Journal of Southwest Jiaotong University, 2002, 15(2): 204-208.

YAN Qi-xiang, LIUHao-wu, XIA Chun. Iterative Algorithm for Fluid-Structure Coupling SystemBased on Improved Wilson-θMethod[J]. Journal of Southwest Jiaotong University, 2002, 15(2): 204-208.

Citation:

YAN Qi-xiang, LIUHao-wu, XIA Chun. Iterative Algorithm for Fluid-Structure Coupling System Based on Improved Wilson-θMethod[J]. Journal of Southwest Jiaotong University, 2002, 15(2): 204-208.

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Iterative Algorithm for Fluid-Structure Coupling System Based on Improved Wilson-θMethod

Publish Date: 25 Apr 2002

Abstract

Abstract

An improved Wilson-θmethod is obtained on the basis of the traditional Wilson-θmethod and its stability is analyzed. From the improved Wilson-θmethod, an iterative algorithm for solving the dynamic coupling equation is derived. The algorithm can be used to solve the dynamic reaction of fluid-structure coupling systems with ease. A computation example shows that the iterative algorithm is feasible and can enhance calculation efficiency
- stability,
- coupling reactions,
- iterative algorithm