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 "FlowModelGasMixUtils.h"
      11             : #include "VaporMixtureFluidProperties.h"
      12             : #include "SinglePhaseFluidProperties.h"
      13             : 
      14             : namespace FlowModelGasMixUtils
      15             : {
      16             : 
      17             : ADReal
      18           0 : computeSecondaryMoleFraction(const ADReal & xi_secondary, const VaporMixtureFluidProperties & fp)
      19             : {
      20             :   mooseAssert(fp.getNumberOfSecondaryVapors() == 1,
      21             :               "This function assumes there is a single secondary fluid.");
      22           0 :   const SinglePhaseFluidProperties & fp_primary = fp.getPrimaryFluidProperties();
      23           0 :   const SinglePhaseFluidProperties & fp_secondary = fp.getSecondaryFluidProperties();
      24             : 
      25           0 :   const ADReal xi_primary = 1 - xi_secondary;
      26             : 
      27           0 :   const ADReal moles_primary = xi_primary / fp_primary.molarMass();
      28           0 :   const ADReal moles_secondary = xi_secondary / fp_secondary.molarMass();
      29             : 
      30           0 :   return moles_secondary / (moles_primary + moles_secondary);
      31             : }
      32             : 
      33             : }