查询词典 eddy current

Alternating current flowing in the primary coil induce s eddy currents in the workpiece, causing it to become heated.

当初级线圈中通以交流电时，就会在工件中产生涡电流，使工件变热。

From the Maxwell′s equation,the quasi static electromagnetic field equations in a perfect conductor have been deduced in this paper.The equations are used to analyze two eddy current field engineering problems,and good results are obtained.

本文从麦克斯韦方程出发，推导出良导体内的似稳电磁场方程，将导出的电磁场方程用于分析两个电磁工程实例，获得了两个工程问题的涡流场解析计算结果。

Presented is a method for integrating Sommerfeld-like integrands in eddy current non-destructive detection along the real axis.

对涡流无损检测中的类Sommerfeld积分给出了一种简单有效的数值积分方法。

A field-circuit approach for accurate prediction of thesteady-state performance of squirrel cage induction motor is presented. The method is based on two-dimensional complex nonlinear eddy-current solution with the use of effective reluctivity.

基于电机二维非线性正弦涡流场有限元计算及有效磁化曲线的等效，用场路结合的方法分析电机的特性，考虑了集肤效应和铁心饱和对电机参数的影响。

The main results of research in paper have been applied to the design of the eddy current retarder, proved to be practical and correct in practice.

本文的主要研究结果，已应用于实际产品设计，经实践检验是实用正确的。

With PC,eddy current sensor and sound card,a vibration signal collecting system was sacredly designed.

振动信号蕴含的信息丰富，它的获取可用非接触式测量，便于现场实施。

ABSTRACT A three-component boundary element algorithm for the calculation of 3-d linear eddy currents is presented,which employs an imaginary magnetic charge scalar and an imaginary current density vector with two components,distributed over the interfaces of different regions,as unknowns.

提出一种计算三维线性涡流场的三分量边界元算法。该算法采用在导体表面上虚设的磁荷和电流密度为求解变量，仅需求解3个分量：虚设磁荷标量和电流密度矢量的2个分量。

About four a-Clock in the Evening, being then within about a League of the Island, I found the Point of the Rocks which occasioned this Disaster, stretching out as is describ'd before to the Southward, and casting off the Current more Southwardly, had of Course made another Eddy to the North, and this I found very strong, but not directly setting the Way my Course lay which was due West, but almost full North.

大约下午四点钟，在离海岛不到三海里的地方，我看到了伸向南方的岬角，这一点我前面也已提到过。正是这堆礁石引发了这次祸端。岬角把急流进一步向南方逼去，同时又分出一股回流向北方流去。这股回流流得很急，一直向正北。这不是我要航行的方向，我的航线是要往西走。

Eddy current losses are inner thermogenesis of temperature field governing equations.

转子鼓温度场控制方程的内热源是用涡流损耗计算的。

The results of the paper can provide theoretical basis for analyzing and calculating the linear transient eddy current electromagnetic field problem.

本结果对于线性瞬态涡流电磁场的求解有一定的指导意义。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。