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- The authors provide a kind of new method by which magnetic field distribution in Helmholtz loop is measured. 给出了一种测量亥姆霍兹线圈磁场分布的一种新方法。
- This thesis introduces in detail how to keep betatron electron track radius invariable in two conditions of typical magnetic field distribution. 导出了两种典型磁场分布情形下,电子感应加速器中电子轨道半径保持恒定所满足的具体条件。
- The Calculation of magnetic field distribution in ferromagnetic material is one of fundamental problems of MFL nondestructive test. 铁磁材料内部磁场分布的计算是漏磁通无损检测的基本问题之一。
- And the results show that a very useful guidance on the prediction of the magnet field distribution of GMM actuator and the further optimization design is provided. 研究结果对GMM转换器的磁路计算和磁场分布规律的预测及结构优化设计提供了理论依据。
- The calculation of the magnetic field distribution in ferromagnetic materials is one of the fundamental problems in magnetic leakage flux NDT. 铁磁材料内部磁场分布的计算是漏磁法无损检测的基本问题之一。
- The magnetic field distribution in the motor was analyzed with ANSYS software.The analyzed results were niceties.The feasibility of blood pump motor was validated by the results. 用ANSYS分析软件对其进行了电机内部的磁场分析,得出了较为准确的分析结论,计算结果验证了血泵电机结构的可行性。
- According to the model of permanent magnet magnetic dipole, we have concluded the axial magnetic field distribution of square magnet and discussed the demagnetizing factor inside the magnet. 根据永磁的磁偶极子模型,推导了方形磁体的空间磁场轴线方向分布,并讨论了磁体内的退磁因子。
- In order to decrease the edge effect of the field, the designed magnetic field distribution in a large-scale FFAG magnet is realized by both the trim coil and the shape of the magnet pole-face. 摘要为减小边缘场效应,大型固定磁场交变梯度(FFAG)磁铁的磁场分布由修整线圈和磁极形状两者共同来实现。
- According to Biot-Savart law, the general expression of magnetic field distribution generated by circular current in space has been calculated in this paper, which further discusses the magnetic field in the plane, the central axis and the far space. 摘要直接由毕奥-萨伐尔定律的计算公式,在更为普遍的情况下,计算出了圆形线电流在全空间的磁场分布,并进一步讨论了其在中心轴线上、平面内及远区的磁感应强度。
- The magnetic field distribution in rare earth electrolytic cell is calculated by numerical simulation.Through the analysis,the magnetic field is produce mostly by cathodal electrode current. 对可调极距式稀土电解槽内的磁场进行了三维模拟计算,通过分析结果得出,电解槽内的磁场主要由阴极电流产生。
- Results of calculation and experiments indicate that rectangle groove on magneticpole can obtaine more favorable magnetic field distribution and finishing efficiency than "V" and trapezium groove. 结果表明,磁极表面开矩形槽比开V形槽和漏斗形槽可以得到更有利的磁场分布。
- inner magnetic field distribution 内部磁场分布
- In this paper,the magnetic field distribution is calculated by means of equivalent magnetizing current and Schwarz-christoffel transformation,and is analyzed and verified by ANSYS. 利用等效磁化电流和许-可变换求解电动机的磁场分布,并采用ANSYS进行仿真分析验证,采用对电动机初级铁心长度优化的方法降低推力波动。
- internal magnetic field distribution 内磁场分布
- It shows the presence of a magnetic field. 这表明有磁场存在。
- The effects of stator and rotor eccentricity on the magnetic field distributions,cogging torque and unbalanced force were calculated in this paper by using finite element method(FEM). 采用有限元法计算分析了定子偏心与转子偏心对无刷直流电动机的气隙磁场、定位力矩及单向磁拉力的影响。
- Surface Field Distribution Characteristics in Weak Magnetic Field 弱磁场下管件表面磁场的分布特征
- Initial Transient Magnetic Field Distribution in an MFCG 螺线型爆磁压缩发生器的初始瞬态磁场分布
- automatic measuring apparatus of magnetic field distribution 磁场分布自动测量仪