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 "ScalarKernel.h"
      13             : 
      14             : class ShaftConnectableUserObjectInterface;
      15             : 
      16             : /**
      17             :  * Time derivative for angular speed of shaft
      18             :  */
      19             : class ShaftTimeDerivativeScalarKernel : public ScalarKernel
      20             : {
      21             : public:
      22             :   ShaftTimeDerivativeScalarKernel(const InputParameters & parameters);
      23             : 
      24             :   virtual void reinit() override;
      25             :   virtual void computeResidual() override;
      26             :   virtual void computeJacobian() override;
      27             : 
      28             : protected:
      29           0 :   virtual Real computeQpResidual() override { mooseError("unused"); }
      30           0 :   virtual Real computeQpJacobian() override { mooseError("unused"); }
      31             : 
      32             :   /// Time derivative of u
      33             :   const VariableValue & _u_dot;
      34             :   /// Derivative of u_dot wrt u
      35             :   const VariableValue & _du_dot_du;
      36             :   /// List of names of shaft connected user objects
      37             :   const std::vector<UserObjectName> & _uo_names;
      38             :   /// Number of shaft connected user objects
      39             :   unsigned int _n_components;
      40             :   /// List of shaft connected user objects
      41             :   std::vector<const ShaftConnectableUserObjectInterface *> _shaft_connected_uos;
      42             : 
      43             : public:
      44             :   static InputParameters validParams();
      45             : };