请教,在workbench里怎么施加切向力, 我已经尝试过建立一个圆柱坐标系,在旋转轴上施加力,但计算总出现这个问题:Insufficient memory was available for the solver engine to obtain a solution. Try simplifying the model to reduce problem size. Please see the Troubleshooting section of the ANSYS Workbench Help System for more information. 我记起3.5G内存,模型才2.4万个网格,应该足够了啊。现在我想用command才施加这个切向力,会的麻烦指点下,最好能详细点,没用过经典的ansys!! 感激不尽!!