Matrix or Vector | Geometry | Shape Functions | Integration Points |
---|---|---|---|
Magnetic Reluctivity, Eddy Current Damping, Displacement Current Mass Matrices, Source Current Density and Remnant Magnetization Load Vectors | Brick | Equation 11–284, Equation 11–284, and Equation 11–284 | 14 |
Wedge | 3 x 3 | ||
Pyramid | 3 x 3 x 3 | ||
Tet | Equation 11–278, Equation 11–279, Equation 11–280, Equation 11–281, Equation 11–282, and Equation 11–283, | 4 | |
Electrical Conductivity and Displacement Current Damping Matrices | Brick | Equation 11–236 | 14 |
Wedge | Equation 11–212 | 3 x 3 | |
Pyramid | Equation 11–196 | 3 x 3 x 3 | |
Tet | Equation 11–188 | 4 | |
Magneto-Electric Coupling Matrix | Combination of eddy current and electrical conductivity matrices | ||
Magneto-Dielectric Coupling Matrix | Combination displacement current mass and damping matrices |
Electromagnetics describes the derivation of element matrices and load vectors as well as electromagnetic field evaluations.