大家好
算流固耦合模态时碰到一个奇怪的问题
就是用determinant-search算出现下列错误提示
***ERROR PRE-MATURE EXIT FROM *SECAAA*
ITERATION ABANDONED FOR ROOT NUMBER = 1
NUMBER OF ITERATIONS PERFORMED = 200
***ERROR SOLUTION STOP IN 'SECAAA'
NO EIGENVALUES COMPUTED
*** ERROR NO. A1610 ***
Frequency calculation - no eigenvalue computed, please check your model