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流固耦合

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流固耦合, 就是流體固體之間的交互作用。流固耦合的英文為Fluid-Structure Interaction 或是Fluid-Solid Interaction。流固耦合可簡單分為單向及雙向耦合,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。相關的計算軟體有GDS Studio、ADINA、ANSYS、ESI-CFD 以及COMSOL等。

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參考文獻

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