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 "GeneralPostprocessor.h"
      13             : #include "CrackMeshCut3DUserObject.h"
      14             : 
      15             : class ParisLaw : public GeneralPostprocessor
      16             : {
      17             : public:
      18             :   ParisLaw(const InputParameters & parameters);
      19             : 
      20             :   static InputParameters validParams();
      21             : 
      22             :   virtual void initialize() override;
      23             :   virtual void execute() override;
      24          17 :   virtual void finalize() override {}
      25             :   virtual Real getValue() const override;
      26             : 
      27             : protected:
      28             :   /// Cutter mesh
      29             :   CrackMeshCut3DUserObject * _cutter;
      30             :   /// Number of cycles for this growth increament
      31             :   unsigned long int _dn;
      32             :   /// Length of crack growth at the point with largest K
      33             :   const Real _max_growth_size;
      34             :   /// Paris law parameters
      35             :   const Real _paris_law_c;
      36             :   const Real _paris_law_m;
      37             :   /// Effective K for active cutter nodes
      38             :   std::vector<Real> _effective_k;
      39             :   /// Growth length for active cutter nodes
      40             :   std::vector<Real> _growth_size;
      41             :   /// Maximum effective K
      42             :   Real _max_k;
      43             : };