13.230. PLANE230 - 2D 8-Node Electric Solid

Matrix or VectorGeometryShape FunctionsIntegration Points
Electrical Conductivity and Dielectric Permittivity Coefficient MatricesQuadEquation 11–1423 x 3
TriangleEquation 11–1203
 

13.230.1. Other Applicable Sections

Electromagnetics describes the derivation of the electric element matrices and load vectors as well as electric field evaluations.

 

13.230.2. Assumptions and Restrictions

A dropped midside node implies that the edge is straight and that the potential varies linearly along that edge.