Review of fluid-structure interaction in turbomachinery

ZHANG Lei; YANG Weibo; LIANG Shoufang; WANG Songling

English

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Review of fluid-structure interaction in turbomachinery

Thermal Power Generation Vol. 43, Issue 12, Pages: 1-8(2014)

更新时间：2025-09-28

- Review of fluid-structure interaction in turbomachinery
- 作者机构：
  
  1. 华北电力大学电站设备状态监测与控制教育部重点实验室
  2. 中国核电工程有限公司
  3. 河南省电力勘测设计院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TH113
- Published：2014
- 稿件说明：
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ZHANG Lei, YANG Weibo, LIANG Shoufang, et al. Review of fluid-structure interaction in turbomachinery[J]. Thermal Power Generation, 2014, 43(12): 1-8.
DOI：

ZHANG Lei, YANG Weibo, LIANG Shoufang, et al. Review of fluid-structure interaction in turbomachinery[J]. Thermal Power Generation, 2014, 43(12): 1-8. DOI：

摘要

叶轮机械流固耦合问题是流体机械领域中的热门课题

也是诱发叶轮机械故障的一个重要因素。对此

介绍了流固耦合问题的基本理论及控制方程

总结了叶轮机械流固耦合问题在理论、实验及数值研究方面取得的研究成果

比较分析了不同研究方法的优缺点

得出在叶轮机械流固耦合机理、多场耦合技术及数值方法等方面应进行更深入的研究

进一步丰富和完善流固耦合理论体系。

Abstract

As a frontier subject in the fluid machinery field

the fluid-structure interaction problem of turbomachinery is a key factor inducing the fault of turbomachinery.Investigations on mechanism of fluid-structure interaction have great theoretical significance and engineering value.The research progress of fluidstructure coupling problem in turbomachinery at home and abroad was introduced.Firstly

the basic theory of fluid-structure interaction and governing equations were presented

and then the research achievement of fluid-structure interaction of turbomachinery in theory

experiment and numeric method were summarized and the advantages and disadvantages of different methods were also compared.Finally

according to the existing problems and shortages in this field

the future of the studies on mechanism

the development of multi-field coupling technique and numerical research of fluid-structure interaction in turbomachinery were discussed.Optimization objectives of strong coupling module in FSI analysis software were also presented.

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