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- Solving the 3D eddy current field problem with the edge finite element method in terms of the non-gauged variable results in a singular matrix equation. 应用棱单元法的三维涡流场问题中,若不对未知量进行规范,将得到奇异方程组。
- 3D eddy current field 三维涡流场
- In this paper finite element discretization equation of 3D eddy current proble s is deduced by means of the weighted residual method making the equation clear in concept, convenient in expression and simple in calculation. 本文应用加权余量法推导了三维涡流场的有限元离散化方程,使得三维涡流场的有限元方程表达方便,概念清楚,计算较为简捷。
- The basic theory of edge element method and its application in 3-D nonlinear eddy current field are researched in this paper. 本文对棱单元法的基础理论及其在三维非线性涡流场的应用进行了研究。
- The AMF distributions on the plane of contact plate and mid-gap plane under eddy current field are similar with distributions under magetostatic field when current is peak. 在涡流场下,当电流处于峰值时,纵向磁场在触头片上的分布和触头间隙中心平面上的分布与静磁场作用下相似;
- There are a peak and six secondary peaks of AMF on the plane of contact plate and a peaked tent appeared on the mid-gap plane under eddy current field when current is zero. 在电流过零时,纵向磁场在触头片中心形成一个最高峰,在最高峰周围形成6个次高峰;
- Combining with the concrete industrial task, the basic theory of edge finite element method and its application in 3-D nonlinear eddy current field and loss are deeply researched in this paper. 本文结合具体的工业课题,主要进行了棱边有限元法的基础理论及其在三维非线性涡流场及损耗问题中的应用研究。
- negative sequence eddy current field 负序涡流场
- Finite Element Study for 3D Eddy Current and its Application in RFEC Inspection 三维涡流场有限元研究及其在远场涡流检测中的应用
- Eddy Current Field in Uniform Medium Produced by a Coil 均匀介质中线圈激发的涡流场分布
- PCBCG Algorithm and its Applications to Finite Element Analysis of 3D Eddy Current Problems PCBCG算法及其在三维涡流问题有限元分析中的应用
- The B-Spline FEM Analysis of Reactor Eddy Current Field 空心电抗器涡流场的B样条有限元数值分析
- Analysis and calculation of generator negative sequence eddy current field 发电机转子负序涡流场分析与计算
- THE NEW-STYLE EQUIVALENT SOURCE METHOD OF AXISYMMETRICAL EDDY CURRENT FIELD 轴对称涡流场的新型等效源法
- An approach to analyse the time dependent nonlinear eddy current field 时变非线性涡流场的一种分析方法
- The far field eddy current testing system for trial was developed. 建立了试验远场涡流检测系统。
- Please engage the eddy current brake. 请挂上涡磁刹车。
- Application of Complex Image Method for Eddy Current Field Computation in a Conducting Plate 复镜像法在平板导体涡流场计算中的应用
- Two Dimensions Analysis and Calculation of Generator Negative Sequence Eddy Current Field 发电机转子负序涡流场二维分析与计算
- The group of electromagnetic potential based on FEM in the three-dimensional eddy current field 三维涡流场基于有限元法的电磁位对