用ANSYS做流固耦合

皮卡丘

在定义流固耦合面时，

如果选面上的点，加载FSI，会出现警告‘Some of the defined and selected elements did not require  fluid-structural interface calculation flags.  Use the SFELIST,ALL,FSI command to view a list of elements that did  have fluid-structural interface calculation flags stored.   ’；

如果选面可以加载，最后solve时缺会报错‘ The acoustic-structure interface between acoustic elements and shell    elements can not be flagged automatically.  Use SF,,FSI to flag FSI    interface.   ’。请高手指点一下。