在进行流体热分析时出现下面的警告和错误:
*** WARNING *** CP= 39.477 TIME= 09:21:53
Conjugate gradient solver did not meet specified convergence criterion
within specified number of solver sweeps. Model size may require more
sweeps. Check debug file for divergence.
DOF solved was PRES.
*** ERROR *** CP= 46.837 TIME= 09:22:00
Maximum number of conjugate gradient iterations exceeded three times.
The run is terminated.
DOF solved was PRES.
请问各位大侠怎么解决,先谢!