ConstPropMix.h

// Copyright (c) "2019, by Stanford University
//               Developer: Mario Di Renzo
//               Affiliation: Center for Turbulence Research, Stanford University
//               URL: https://ctr.stanford.edu
//               Citation: Di Renzo, M., Lin, F., and Urzay, J. (2020).
//                         HTR solver: An open-source exascale-oriented task-based
//                         multi-GPU high-order code for hypersonic aerothermodynamics.
//                         Computer Physics Communications 255, 107262"
// All rights reserved.
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#ifndef ConstPropMix_H
#define ConstPropMix_H

#define nSpec 1

#define RGAS  8.3144598        // [J/(mol K)]

#ifdef __cplusplus
extern "C" {
#endif

struct Mix {
   // Mixture properties
   double R;
   double gamma;

   // Viscosisity model
   int viscosityModel;
   // Viscosity parameters
   // Constant model
   double constantVisc;
   // Power law model
   double powerlawTempRef;
   double powerlawViscRef;
   // Sutherland model
   double sutherlandSRef;
   double sutherlandTempRef;
   double sutherlandViscRef;

   // Prandtl number
   double Prandtl;
};

#ifdef __cplusplus
}
#endif

#endif // ConstPropMix_H