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Diffusion.h
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1//* This file is part of the MOOSE framework
2//* https://mooseframework.inl.gov
3//*
4//* All rights reserved, see COPYRIGHT for full restrictions
5//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
6//*
7//* Licensed under LGPL 2.1, please see LICENSE for details
8//* https://www.gnu.org/licenses/lgpl-2.1.html
9
10#pragma once
11
12#include "Kernel.h"
13
18class Diffusion : public Kernel
19{
20public:
22
24
25protected:
26 virtual Real computeQpResidual() override;
27
28 virtual Real computeQpJacobian() override;
29};
This kernel implements the Laplacian operator: $\nabla u \cdot \nabla \phi_i$.
Definition Diffusion.h:19
virtual Real computeQpResidual() override
Compute this Kernel's contribution to the residual at the current quadrature point.
Definition Diffusion.C:26
static InputParameters validParams()
Definition Diffusion.C:15
virtual Real computeQpJacobian() override
Compute this Kernel's contribution to the Jacobian at the current quadrature point.
Definition Diffusion.C:32
The main MOOSE class responsible for handling user-defined parameters in almost every MOOSE system.
const InputParameters & parameters() const
Get the parameters of the object.
Definition MooseBase.h:131