模型問題
請教各位老師,在我做的流固耦合算理中,模型的底面節點采取全約束,模型與xoy平面平行的兩個邊面上的節點采取Uz=0約束,而兩個側邊面上的節點采取Ux=0約束,模型的頂面節點采取無反射邊界約束(等下附上模型示意圖),目的:觀察初始時刻在水里的密度為300kg/m*m*m的結構物的運動情況(初始速度為0)。所以,要先將該模型的流體靜水壓調制平衡。因而采取了施加全場重力*load_body_y和*damping_part_mass來調節。但是計算結果顯示part set#(水、空氣partset)out-of-range,請老師們解釋一下錯誤原因,謝謝啦。
*** Error 20216 (STR+216)
part # 12 is out-of-range
1.000E+00 1.000E+00 1.000E+00 1.000E+00 1.000E+00 1.000E+00
input phase will continue if possible
contracting memory to 12495097 transformation to move nodes
expanding memory to 12735718 ale reference system
expanding memory to 12735864 ALE fsi control block
expanding memory to 12735867 ALE fsi node and seg list
expanding memory to 12741867 ALE fsi seg connectivity
expanding memory to 12970748 ALE fsi coupling forces
expanding memory to 13181636 void materials
expanding memory to 13287050 interfac for file
contracting memory to 13234346 thermal expansion 0
expanding memory to 13234349 mat add cohesive 0
expanding memory to 13234352 flexible body 2
contracting memory to 13234352 implicit joints
*** Error 20018 (STR+18)
input phase completed with 1 fatal errors
please check messag file
圖片太大,老是傳不上來
@周游 @Ileana @藍牙 @韓韓 @韓老師 @csuperfect @寒風F @猴小怪




















對于有結構浸沒的ALE區域的初始應力的初始化問題,我很早就給你過答案,還記得
《SIMULATING HYDROSTATIC PRESSURE *INITIAL_ALE_HYDROSTATIC *ALE_AMBIENT_HYDROSTATIC》這個ppt嗎?
下面有個 MULTI-LAYERS with BUBBLE例子!請模仿這個例子做你的問題!