AuxKernels

Electromagnetics App
ADCurrentDensityCalculates the current density vector field (in A/m^2) when given electrostatic potential (electrostatic = true, default) or electric field.
AzimuthMagneticTimeDerivRZComputes the time derivative of the azimuthal component of the magnetic field assuming cylindrical electric field. The electric field can be supplied as a vector or scalar components.
CurrentDensityCalculates the current density vector field (in A/m^2) when given electrostatic potential (electrostatic = true, default) or electric field.
EMJouleHeatingHeatGeneratedAuxComputes the heating due to the electic field in the form of $var element = document.getElementById("moose-equation-1d996819-3de5-48b9-93d5-589ba79b1354");katex.render("(0.5Re(\\sigma E \\cdot E^{*} ))", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$
PotentialToFieldAuxAn AuxKernel that calculates the electrostatic electric field given the electrostatic potential.
SourceCurrentHeatingComputes the heating due to the electic field in the form of $var element = document.getElementById("moose-equation-a8f50e52-dd3f-4313-a087-552b63018607");katex.render("(0.5Re(J \\cdot E^{*} ))", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$

AuxVariables

BCs

Electromagnetics App
EMRobinBCFirst order Robin-style Absorbing/Port BC for scalar variables, assuming plane waves.
VectorEMRobinBCFirst order Robin-style Absorbing/Port BC for vector variables.
VectorTransientAbsorbingBCFirst order transient absorbing boundary condition for vector variables.

InterfaceKernels

Electromagnetics App
ElectrostaticContactConditionInterface condition that describes the current continuity and contact conductance across a boundary formed between two dissimilar materials (resulting in a potential discontinuity). Conductivity on each side of the boundary is defined via the material properties system.
ParallelElectricFieldInterfaceVectorInterfaceKernel that implements the condition $var element = document.getElementById("moose-equation-5b9cf0a0-b85f-4b77-8793-abb4cc3409d3");katex.render("\\vec{E}_{1}^{\\parallel} - \\vec{E}_{2}^{\\parallel} = 0", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$
PerpendicularElectricFieldInterfaceVectorInterfaceKernel that implements the condition $var element = document.getElementById("moose-equation-bc68a0ff-95ac-4f32-8bf1-a4474de9c59c");katex.render("\\epsilon_1 \\vec{E}_{1}^{\\perp} - \\epsilon_2 \\vec{E}_{2}^{\\perp} = \\sigma_f", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$

Kernels

Electromagnetics App
ADConductionCurrentCalculates the current source term in the Helmholtz wave equation using the conduction formulation of the current.
ADCurlCurlFieldWeak form term corresponding to $var element = document.getElementById("moose-equation-07059c25-e07e-4d55-b2c6-beea050092e8");katex.render("\\nabla \\times (a \\nabla \\times \\vec{E})", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$ .
ADMatWaveReactionCalculates the current source term in the Helmholtz wave equation using the dielectric formulation of the current.
CurlCurlFieldWeak form term corresponding to $var element = document.getElementById("moose-equation-dae842c4-8f53-4fdd-a8ba-67ab48017877");katex.render("\\nabla \\times (a \\nabla \\times \\vec{E})", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$ .
EMJouleHeatingSourceSupplies the heating due to the electic field in the form of $var element = document.getElementById("moose-equation-7e916455-6457-491e-b0ee-a5e088cb8d1d");katex.render("(0.5Re(\\sigma E \\cdot E^{*} ))", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$
VectorCurrentSourceKernel to calculate the current source term in the Helmholtz wave equation.
VectorSecondTimeDerivativeThe second time derivative operator for vector variables.

Materials

Electromagnetics App
WaveEquationCoefficientMaterial for use as coefficient $var element = document.getElementById("moose-equation-4e05b94b-5ab2-4b2f-94c0-3a6e8534a04f");katex.render("a k^2 \\mu_r \\epsilon_r", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$ (where a is a scalar coefficient) in standard-form Helmholtz wave equation applications with derivatives calculated using automatic differentiation.

Postprocessors

Electromagnetics App
ReflectionCoefficientCURRENTLY ONLY FOR 1D PLANE WAVE SOLVES. Calculate power reflection coefficient for impinging wave on a surface. Assumes that wave of form F = F_incoming + R*F_reflected

UserObjects

AuxKernels
AuxVariables
BCs
InterfaceKernels
Kernels
Materials
Postprocessors
UserObjects