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             : #include "PCNSFVHLLCMomentumBC.h"
      11             : 
      12             : registerMooseObject("NavierStokesApp", PCNSFVHLLCSpecifiedMassFluxAndTemperatureMomentumBC);
      13             : registerMooseObject("NavierStokesApp", PCNSFVHLLCSpecifiedPressureMomentumBC);
      14             : 
      15             : template <typename T>
      16             : void
      17         180 : PCNSFVHLLCMomentumBC<T>::addCommonParams(InputParameters & params)
      18             : {
      19         360 :   MooseEnum momentum_component("x=0 y=1 z=2");
      20         360 :   params.addRequiredParam<MooseEnum>(
      21             :       "momentum_component",
      22             :       momentum_component,
      23             :       "The component of the momentum equation that this kernel applies to.");
      24         180 : }
      25             : 
      26             : template <typename T>
      27             : InputParameters
      28          90 : PCNSFVHLLCMomentumBC<T>::validParams()
      29             : {
      30          90 :   InputParameters params = T::validParams();
      31          90 :   addCommonParams(params);
      32          90 :   params.addClassDescription("Implements the momentum boundary flux portion of the porous HLLC "
      33             :                              "discretization given specified mass fluxes and fluid temperature");
      34          90 :   return params;
      35           0 : }
      36             : 
      37             : template <>
      38             : InputParameters
      39          90 : PCNSFVHLLCMomentumBC<PCNSFVHLLCSpecifiedPressureBC>::validParams()
      40             : {
      41          90 :   InputParameters params = PCNSFVHLLCSpecifiedPressureBC::validParams();
      42          90 :   addCommonParams(params);
      43          90 :   params.addClassDescription("Implements the momentum boundary flux portion of the porous HLLC "
      44             :                              "discretization given specified pressure");
      45          90 :   return params;
      46           0 : }
      47             : 
      48             : template <typename T>
      49          90 : PCNSFVHLLCMomentumBC<T>::PCNSFVHLLCMomentumBC(const InputParameters & params)
      50         180 :   : T(params), _index(this->template getParam<MooseEnum>("momentum_component"))
      51             : {
      52          90 : }
      53             : 
      54             : template <typename T>
      55             : ADReal
      56         415 : PCNSFVHLLCMomentumBC<T>::fluxElem()
      57             : {
      58         415 :   return this->_normal_speed_elem * this->_eps_elem[this->_qp] * this->_rho_elem[this->_qp] *
      59         415 :              this->_vel_elem[this->_qp](_index) +
      60         830 :          this->_normal(_index) * this->_eps_elem[this->_qp] * this->_pressure_elem[this->_qp];
      61             : }
      62             : 
      63             : template <typename T>
      64             : ADReal
      65         415 : PCNSFVHLLCMomentumBC<T>::fluxBoundary()
      66             : {
      67         415 :   return this->_normal_speed_boundary * this->_eps_boundary * this->_rho_boundary *
      68         415 :              this->_vel_boundary(_index) +
      69         830 :          this->_normal(_index) * this->_eps_boundary * this->_pressure_boundary;
      70             : }
      71             : 
      72             : template <typename T>
      73             : ADReal
      74         415 : PCNSFVHLLCMomentumBC<T>::hllcElem()
      75             : {
      76         415 :   auto vel_nonnormal = this->_vel_elem[this->_qp] - this->_normal_speed_elem * this->_normal;
      77         415 :   return this->_normal(_index) * this->_SM + vel_nonnormal(_index);
      78             : 
      79             :   // For some reason, the below expression doesn't give as good results as the
      80             :   // above one.
      81             :   // return this->_normal(_index) * (_SM - this->_normal_speed_elem) +
      82             :   // this->_vel_elem[this->_qp](_index);
      83             : }
      84             : 
      85             : template <typename T>
      86             : ADReal
      87         415 : PCNSFVHLLCMomentumBC<T>::hllcBoundary()
      88             : {
      89         415 :   auto vel_nonnormal = this->_vel_boundary - this->_normal_speed_boundary * this->_normal;
      90         415 :   return this->_normal(_index) * this->_SM + vel_nonnormal(_index);
      91             : 
      92             :   // For some reason, the below expression doesn't give as good results as the
      93             :   // above one.
      94             :   // return this->_normal(_index) * (_SM - this->_normal_speed_boundary) +
      95             :   // this->_vel_elem[this->_qp](_index);
      96             : }
      97             : 
      98             : template <typename T>
      99             : ADReal
     100         415 : PCNSFVHLLCMomentumBC<T>::conservedVariableElem()
     101             : {
     102         415 :   return this->_eps_elem[this->_qp] * this->_rho_elem[this->_qp] *
     103         415 :          this->_vel_elem[this->_qp](_index);
     104             : }
     105             : 
     106             : template <typename T>
     107             : ADReal
     108         415 : PCNSFVHLLCMomentumBC<T>::conservedVariableBoundary()
     109             : {
     110         415 :   return this->_eps_boundary * this->_rho_boundary * this->_vel_boundary(_index);
     111             : }
     112             : 
     113             : template class PCNSFVHLLCMomentumBC<PCNSFVHLLCSpecifiedMassFluxAndTemperatureBC>;
     114             : template class PCNSFVHLLCMomentumBC<PCNSFVHLLCSpecifiedPressureBC>;