The first author has been studying the BEM since 1979,and is committed to making it an important supplement to the FEM,and has personally experienced all kinds of progress in depth and breadth.Especia
In this paper,a new and simple boundary-domain integral equation is presented to solve nonlinear heat conduction problems with temperature-dependent conductivity of materials.
The dual reciprocity boundary element method(DRBEM)and Burton-Miller boundary integral equation are applied to study the scattering and radiation problem of thin-walled axisymmetric structure.
Boundary element method discretize on boundaries and perform element integration on boundary elements to obtain the element stiffness coefficients.
Boundary element method in acoustics for Neumann boundary condition problems including sharp edges & corners is investigated.In previous acoustic boundary element method,acoustic pressure and normal v
The high-performance boundary element method was used to simulate the deformation and interface debonding of particulate composites.
When the boundary element method is used to solve the non-homogeneous problem,the fundamental solution of the corresponding homogeneous problem has to be adopted due to the difficulty for obtaining th
Based on the feature of the governing equation of the two-dimensional piezoelectric semiconductor,a "piezoelectric-conductor" iterative boundary element method is proposed to analyze the crack problem
The singular boundary method(SBM)is a recent meshless boundary collocation method,and has so far been applied successfully to various problems.
有限元方法(Finite element modeling,FEM)能够分析各种电磁耦合系统,具有精度高、适应性好等突出优点.由于建模、分析、求解的复杂性,采用FEM分析电机系统动态特性较为困难.与有限元方法相比,磁等效电路方法(Magnetic equivalent circuit,MEC)能够以较小的计算代价分析较为复杂的电磁耦合系统,近年来受到越来越多学者的重视.但是现有MEC模型中仅考虑转