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 "ShaftConnectedMotorUserObject.h"
      11             : #include "Function.h"
      12             : 
      13             : registerMooseObject("ThermalHydraulicsApp", ShaftConnectedMotorUserObject);
      14             : 
      15             : InputParameters
      16          10 : ShaftConnectedMotorUserObject::validParams()
      17             : {
      18          10 :   InputParameters params = GeneralUserObject::validParams();
      19          10 :   params += ShaftConnectableUserObjectInterface::validParams();
      20          20 :   params.addRequiredParam<FunctionName>("torque", "Torque as a function of shaft speed");
      21          20 :   params.addRequiredParam<FunctionName>("inertia",
      22             :                                         "Moment of inertia as a function of shaft speed");
      23          20 :   params.addRequiredCoupledVar("shaft_speed", "Shaft speed");
      24          10 :   params.addClassDescription(
      25             :       "Computes the torque and moment of inertia of a shaft connected motor");
      26          10 :   return params;
      27           0 : }
      28             : 
      29           5 : ShaftConnectedMotorUserObject::ShaftConnectedMotorUserObject(const InputParameters & params)
      30             :   : GeneralUserObject(params),
      31             :     ShaftConnectableUserObjectInterface(this),
      32           5 :     _torque_fn(getFunction("torque")),
      33           5 :     _inertia_fn(getFunction("inertia")),
      34          10 :     _shaft_speed(coupledScalarValue("shaft_speed"))
      35             : {
      36           5 : }
      37             : 
      38             : Real
      39          25 : ShaftConnectedMotorUserObject::getTorque() const
      40             : {
      41          25 :   return _torque_fn.value(_shaft_speed[0], Point());
      42             : }
      43             : 
      44             : void
      45           5 : ShaftConnectedMotorUserObject::getTorqueJacobianData(DenseMatrix<Real> & /*jacobian_block*/,
      46             :                                                      std::vector<dof_id_type> & /*dofs_j*/) const
      47             : {
      48           5 : }
      49             : 
      50             : Real
      51          30 : ShaftConnectedMotorUserObject::getMomentOfInertia() const
      52             : {
      53          30 :   return _inertia_fn.value(_shaft_speed[0], Point());
      54             : }
      55             : 
      56             : void
      57           5 : ShaftConnectedMotorUserObject::getMomentOfInertiaJacobianData(
      58             :     DenseMatrix<Real> & /*jacobian_block*/, std::vector<dof_id_type> & /*dofs_j*/) const
      59             : {
      60           5 : }
      61             : 
      62             : void
      63           5 : ShaftConnectedMotorUserObject::initialize()
      64             : {
      65           5 : }
      66             : 
      67             : void
      68           5 : ShaftConnectedMotorUserObject::execute()
      69             : {
      70           5 : }
      71             : 
      72             : void
      73           5 : ShaftConnectedMotorUserObject::finalize()
      74             : {
      75           5 : }