针对流固耦合作用发生在耦合界面的情形,分析了耦合界面数据传输应该满足的条件;基于能量守恒原理,研究了耦舍界面数据传输的方法,讨论了耦合界面处收敛的判定条件.
To maintain compatibility between the structure and fluid meshes in the analysis of fluid-structure interaction, transferring data over fluid and structural meshes is necessary. Some problems such as compatibility conditions on the coupling interfaces, conservation of energy in data transferring and convergence criteria are discussed.