On mesh sensitive calculations in 3D finite element modeling of electric machines

Electric Circuit Analysis using Finite Element Modeling

Electric circuit analysis determines the voltage and current distribution in an electric circuit due to applied source voltages or currents. In a static (DC) electric circuit analysis, the voltage and current distribution in an electric circuit is determined that is subjected to applied DC source voltages or currents. In a harmonic (AC) electric circuit analysis, the voltage and current distrib...

Finite Element 3D Mesh Generation From Experimental Microstructures

Simulation and predictions of material processes at multi-length scales require a detailed understanding of microstructures. While a meaningful study requires large data sets, the size of data sets has been limited due to the lack of automated image processing and mesh generation algorithms. We obtained as images a relatively large population of data from 19 samples of Aluminum foils by Electro...

Fast Finite Element Method Using Multi-Step Mesh Process

This paper introduces a new method for accelerating current sluggish FEM and improving memory demand in FEM problems with high node resolution or bulky structures. Like most of the numerical methods, FEM results to a matrix equation which normally has huge dimension. Breaking the main matrix equation into several smaller size matrices, the solving procedure can be accelerated. For implementing ...

Mesh-morphing algorithms for specimen-specific finite element modeling.

Despite recent advances in software for meshing specimen-specific geometries, considerable effort is still often required to produce and analyze specimen-specific models suitable for biomechanical analysis through finite element modeling. We hypothesize that it is possible to obtain accurate models by adapting a pre-existing geometry to represent a target specimen using morphing techniques. Her...

Finite-element Analysis of Machines