An iterative method numerical simulation of 3-D flow-field was put forward, based on the interaction between flow-field and turbine rotational speed.

根据侧进气涡轮电机的涡轮转速与流场相互影响的特点，文中提出一种将三维流场数值模拟与电机动力学分析相结合的迭代模拟计算方法。

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Some electromagnetic parameters in soft contact continuous casting mold of billet were analyzed through 3-d FEM numerical simulation method.

通过有限元法三维数值模拟，对方坯连铸软接触结晶器系统中的电磁参数进行了计算。

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By means of this method, the 3-D numerical simulation of the test area at Guangzhou Nansha Port is executed, and the results are compared with the test data.

利用该方法对广州南沙港某一试验区进行三维有限元数值计算，并与实测值进行了对比。

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