流固耦合

流固耦合, 就是流体与固体之间的交互作用。流固耦合的英文为Fluid-Structure Interaction 或是Fluid-Solid Interaction。流固耦合可简单分为单向及双向耦合，单向耦合忽略了结构变形对于流场空间的改变，因此计算更为简化。流固耦合双向耦合包括两种求解方法，一般称之为迭代耦合（弱耦合）和直接耦合（强耦合）两种计算方法。相关的计算软件有GDS Studio、ADINA、ANSYS、ESI-CFD 以及COMSOL等。

参考文献

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