14.67. PLANE67 - 2-D Coupled Thermal-Electric Solid

Matrix or Vector	Geometry	Shape Functions	Integration Points
Electrical Conductivity Matrix	Quad	(Equation 12–109)	2 x 2
Electrical Conductivity Matrix	Triangle	(Equation 12–90)	3
Thermal Conductivity Matrix and Heat Generation Load Vector	Quad	(Equation 12–108)	2 x 2
Thermal Conductivity Matrix and Heat Generation Load Vector	Triangle	(Equation 12–89)	3
Specific Heat Matrix	Same as for thermal conductivity matrix. Matrix is diagonalized as described in Lumped Matrices		Same as conductivity matrices
Convection Surface Matrix and Load Vector	Same as thermal conductivity matrix evaluated at the face		2

Reference: Kohnke and Swanson(19)

"Coupling" discusses coupled effects.