ThermalSS316Properties.C

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html
 
#include "ThermalSS316Properties.h"
#include "libmesh/utility.h"
 
registerMooseObject("SolidPropertiesApp", ThermalSS316Properties);
 
InputParameters
ThermalSS316Properties::validParams()
{
  InputParameters params = ThermalSolidProperties::validParams();
  params.addClassDescription("Stainless steel 316 thermal properties.");
  return params;
}
 
ThermalSS316Properties::ThermalSS316Properties(const InputParameters & parameters)
  : ThermalSolidProperties(parameters), _c1(0.1816), _c2(428.46)
{
}
 
Real
ThermalSS316Properties::cp_from_T(const Real & T) const
{
  return _c1 * T + _c2;
}
 
void
ThermalSS316Properties::cp_from_T(const Real & T, Real & cp, Real & dcp_dT) const
{
  cp = cp_from_T(T);
  dcp_dT = _c1;
}
 
Real
ThermalSS316Properties::cp_integral(const Real & T) const
{
  return 0.5 * _c1 * T * T + _c2 * T;
}
 
Real
ThermalSS316Properties::k_from_T(const Real & T) const
{
  return -7.301e-6 * Utility::pow<2>(T) + 0.02716 * T + 6.308;
}
 
void
ThermalSS316Properties::k_from_T(const Real & T, Real & k, Real & dk_dT) const
{
  k = k_from_T(T);
  dk_dT = -1.4602e-5 * T + 0.02716;
}
 
Real
ThermalSS316Properties::rho_from_T(const Real & T) const
{
  return -4.454e-5 * Utility::pow<2>(T) - 0.4297 * T + 8089.4;
}
 
void
ThermalSS316Properties::rho_from_T(const Real & T, Real & rho, Real & drho_dT) const
{
  rho = rho_from_T(T);
  drho_dT = -8.908e-5 * T - 0.4297;
}