涡旋单元
In Shanghai Jiaotong University, a numerical method has been established to predicate the steady performance of POD propulsion, which the propeller blades are calculated by a vortex lattice method and the pod including its strut by a boundary element method for non-lifting bodies.
上海交通大学曾应用升力面理论涡格法和无升力体面元法,探索了POD推进器的定常水动力性能预报理论方法。
On the basis of the impacting test of particle separator vortex blade, utilize ANSYS/ LS-DYNA finite element software to carry on the value computation to the impacting process and the analysis to the computed result;
在粒子分离器涡流叶片外物撞击试验的基础上,运用ANSYS/LS-DYNA有限元软件对撞击过程进行了数值计算,对计算结果进行了分析;
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