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 "CircularAreaHydraulicDiameterFunction.h"
      11             : 
      12             : registerMooseObject("ThermalHydraulicsApp", CircularAreaHydraulicDiameterFunction);
      13             : 
      14             : InputParameters
      15           2 : CircularAreaHydraulicDiameterFunction::validParams()
      16             : {
      17           2 :   InputParameters params = Function::validParams();
      18             : 
      19           4 :   params.addRequiredParam<FunctionName>("area_function", "Area function");
      20             : 
      21           2 :   params.addClassDescription(
      22             :       "Computes hydraulic diameter for a circular area from its area function");
      23             : 
      24           2 :   return params;
      25           0 : }
      26             : 
      27           1 : CircularAreaHydraulicDiameterFunction::CircularAreaHydraulicDiameterFunction(
      28           1 :     const InputParameters & parameters)
      29           1 :   : Function(parameters), FunctionInterface(this), _area_function(getFunction("area_function"))
      30             : {
      31           1 : }
      32             : 
      33             : Real
      34           1 : CircularAreaHydraulicDiameterFunction::value(Real t, const Point & p) const
      35             : {
      36           1 :   const Real A = _area_function.value(t, p);
      37           1 :   return std::sqrt(4.0 * A / M_PI);
      38             : }
      39             : 
      40             : RealVectorValue
      41           0 : CircularAreaHydraulicDiameterFunction::gradient(Real /*t*/, const Point & /*p*/) const
      42             : {
      43           0 :   mooseError(name(), ": ", __PRETTY_FUNCTION__, " is not implemented.");
      44             : }