Line data    Source code

       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 "IntegratedBC.h"
      13             : 
      14             : /**
      15             :  * Boundary condition enforcing perfect gap conductance across gap through the use of a
      16             :  * penalty parameter.
      17             :  */
      18             : class GapPerfectConductance : public IntegratedBC
      19             : {
      20             : public:
      21             :   static InputParameters validParams();
      22             :   GapPerfectConductance(const InputParameters & parameters);
      23             : 
      24          44 :   virtual ~GapPerfectConductance() {}
      25             : 
      26             : protected:
      27             :   virtual Real computeQpResidual() override;
      28             :   virtual Real computeQpJacobian() override;
      29             : 
      30             :   /// AuxVariable holding the gap_distance
      31             :   const VariableValue & _gap_distance;
      32             : 
      33             :   /// AuxVariable holding the temperature on the secondary surface
      34             :   const VariableValue & _gap_temp;
      35             : 
      36             :   /// Penatly applied to the difference between the temperature on both sides of the gap
      37             :   const Real _penalty;
      38             : };