Finite element computation of magnetic field problems with the displacement current

Finite Element Analysis of Stationary Magnetic Field

Finite Element Method Application in Analyzing Magnetic Fields of High Current Bus Duct

The goal of paper is to present the magnetic field calculations in high current bus ducts. Finiteelement method is used to do this. Bus ducts under study have figure such as circle area. Thecalculations will be using mathematical relations, meshed geometric shape and analyzing them.Geometric mean will help us to determine the value of magnetic field. COMSOL software is appliedfor simulation stu...

Nodal and Edge Finite Element Analysis of Eddy Current Field Problems

Eddy current field problems can be solved by different potential formulations based on the “quasi-static” Maxwell’s equations. The potential formulations are obtained using a vector potential and a scalar potential, the most widely used techniques are the A,V-A, the T,Φ-Φ formulations and their combinations. Vector potentials can be approximated by nodal or edge finite elements, scalar potentia...

High Order Finite Element Methods for Electromagnetic Field Computation Dissertation

This thesis deals with the higher-order Finite Element Method (FEM) for computational electromagnetics. The hp-version of FEM combines local mesh refinement (h) and local increase of the polynomial order of the approximation space (p). A key tool in the design and the analysis of numerical methods for electromagnetic problems is the de Rham Complex relating the function spaces H1(Ω), H(curl,Ω),...

A finite element model to simulate magnetic field distribution and laboratory studies in wet low-intensity magnetic separator

Low-intensity magnetic separators are widely used in the research works and the industry. Advancement in the magnetic separation techniques has led to an expansion in the application of this method in different fields such as enrichment of magnetic mineral, wastewater treatment, and medicine transfer in the human body. In the mineral processing industry, the main application of wet magnetic sep...