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 "HeatSourceBPD.h"
      11             : #include "PeridynamicsMesh.h"
      12             : #include "Function.h"
      13             : 
      14             : registerMooseObject("PeridynamicsApp", HeatSourceBPD);
      15             : 
      16             : InputParameters
      17          22 : HeatSourceBPD::validParams()
      18             : {
      19          22 :   InputParameters params = PeridynamicsKernelBase::validParams();
      20          22 :   params.addClassDescription(
      21             :       "Class for calculating the residual from heat source for the bond-based "
      22             :       "peridynamic heat conduction formulation");
      23             : 
      24          44 :   params.addRequiredParam<FunctionName>("power_density", "Volumetric heat source density");
      25             : 
      26          22 :   return params;
      27           0 : }
      28             : 
      29          12 : HeatSourceBPD::HeatSourceBPD(const InputParameters & parameters)
      30          12 :   : PeridynamicsKernelBase(parameters), _power_density(getFunction("power_density"))
      31             : {
      32          12 : }
      33             : 
      34             : void
      35      232006 : HeatSourceBPD::computeLocalResidual()
      36             : {
      37      696018 :   for (unsigned int nd = 0; nd < _nnodes; ++nd)
      38             :   {
      39      464012 :     std::vector<dof_id_type> neighbors = _pdmesh.getNeighbors(_current_elem->node_id(nd));
      40      464012 :     _local_re(nd) = -_power_density.value(_t) * _node_vol[nd] / neighbors.size();
      41      464012 :   }
      42      232006 : }