DualNumber< Real, DNDerivativeType, true > ADReal
Computes gravity term for the momentum equation for 1-phase flow.
const RealVectorValue & _gravity_vector
Gravitational acceleration vector.
static InputParameters validParams()
virtual ADReal computeQpResidual()
const ADMaterialProperty< Real > & _rho
const ADVariableValue & _A
const MaterialProperty< RealVectorValue > & _dir
The direction of the flow channel.
const InputParameters & parameters() const
VariableValueTempl< true > ADVariableValue