10   params.
addClassDescription(
"Computes a flux vector material property based on the gradient of a "    11                              "coupled variable and a scalar diffusivity.");
    14   params.
addRequiredParam<MaterialPropertyName>(
"flux", 
"Name of the flux material property");
    20   params.
addParam<MaterialPropertyName>(
    21       "diffusivity", 
"diffusivity", 
"The diffusivity material property name");
    28     _grad_u(adCoupledGradient(
"u")),
    29     _diffusivity(getADMaterialProperty<
Real>(
"diffusivity")),
 registerMooseObject("MooseApp", ADFluxFromGradientMaterial)
ADMaterialProperty< RealVectorValue > & _flux
Material property storing the flux vector. 
static InputParameters validParams()
static InputParameters validParams()
Material computing a diffusive flux from the gradient of a coupled variable. 
const ADMaterialProperty< Real > & _diffusivity
Diffusivity. 
Materials compute MaterialProperties. 
virtual void computeQpProperties() override
Users must override this method. 
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
ADFluxFromGradientMaterial(const InputParameters ¶meters)
const ADVariableGradient & _grad_u
Gradient of the coupled variable.