The end effects and vertical force characteristics of linear induction motor are researched with finite element analysis method, and the curves of the electromagnetic force are got.
本文首先利用有限元分析的方法对直线感应电机边端效应及垂向力特性进行了研究,得到了滑差变化吋直线感应电机电磁力变化曲线。
参考来源 - 直线电机轨道交通牵引传动系统研究The authors have developed a new method of measuring thrust and vertical force of LIM based on maglev principle.
本研究提出了一种利用磁悬浮原理对直线电机动推力和垂向力进行完全无接触的测试方法。
参考来源 - 利用磁悬浮原理测试直线电机动推力和垂向力方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
假设当两个接触面处于相对滑动的临界状态时，切向力与垂向力成正比。
Provided two contact bodies are in the critical state of relative sliding, the tangential force is proportional to the vertical force.
计算结果表明，两套方法得到的水平波浪力可满足要求，但垂向力计算尚需进一步验证。
The results show that both of them can satisfy the demands on the wave forces calculation on horizon, but they need an in-depth study on vertical. And the fe...
由于表面桨一般在斜向流中工作，且存在桨叶出入水面，所以表面桨在工作时会产生垂向力。
It usually works in the oblique flow, and its blades come into and out of the water surface, therefore vertical forces are generated as the propeller rotates.
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