Point _normal
Normal at the node (it is pre-computed by user object subsystem)
NodalNormalBC(const InputParameters ¶meters)
This is a base class to enforce strong boundary condition with a normal defined at a node...
Base class for deriving any boundary condition that works at nodes.
const VariableValue & _nz
static InputParameters validParams()
const VariableValue & _nx
const VariableValue & _ny
const InputParameters & parameters() const
Get the parameters of the object.
virtual void computeResidual() override
Compute this object's contribution to the residual.