LCOV - code coverage report
Current view: top level - src/kernels - ADPFFDiffusion.C (source / functions) Hit Total Coverage
Test: coverage.info Lines: 16 17 94.1 %
Date: 2025-02-21 01:06:12 Functions: 3 3 100.0 %

          Line data    Source code
       1             : //* This file is part of the RACCOON application
       2             : //* being developed at Dolbow lab at Duke University
       3             : //* http://dolbow.pratt.duke.edu
       4             : 
       5             : #include "ADPFFDiffusion.h"
       6             : 
       7             : registerMooseObject("raccoonApp", ADPFFDiffusion);
       8             : 
       9             : InputParameters
      10         190 : ADPFFDiffusion::validParams()
      11             : {
      12         190 :   InputParameters params = ADKernel::validParams();
      13         190 :   params += BaseNameInterface::validParams();
      14         190 :   params.addClassDescription("The diffusion term in the phase-field evolution equation. The weak "
      15             :                              "form is $(\\grad w, \\dfrac{2\\Gc l}{c_0} \\grad d)$.");
      16             : 
      17         380 :   params.addParam<MaterialPropertyName>(
      18             :       "fracture_toughness", "Gc", "The fracture toughness $\\Gc$");
      19         380 :   params.addParam<MaterialPropertyName>(
      20             :       "normalization_constant", "c0", "The normalization constant $c_0$");
      21         380 :   params.addParam<MaterialPropertyName>(
      22             :       "regularization_length", "l", "The phase-field regularization length");
      23         190 :   return params;
      24           0 : }
      25             : 
      26          26 : ADPFFDiffusion::ADPFFDiffusion(const InputParameters & parameters)
      27             :   : ADKernel(parameters),
      28             :     BaseNameInterface(parameters),
      29          78 :     _Gc(getADMaterialProperty<Real>(prependBaseName("fracture_toughness", true))),
      30          78 :     _c0(getADMaterialProperty<Real>(prependBaseName("normalization_constant", true))),
      31          78 :     _l(getADMaterialProperty<Real>(prependBaseName("regularization_length", true)))
      32             : {
      33          26 : }
      34             : 
      35             : ADReal
      36    32536040 : ADPFFDiffusion::computeQpResidual()
      37             : {
      38    32536040 :   ADReal value = _grad_test[_i][_qp] * _grad_u[_qp];
      39             : 
      40    65072080 :   return 2 * _Gc[_qp] * _l[_qp] / _c0[_qp] * value;
      41             : }

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