1.8405e-5 ! mu0 [Kg/m/s] - reference viscosity for power law or First Sutherlane Constant 300.e0 ! Tref [K] - Reference temperature for power or Sutherlane law -0.6759e0 ! < 0: exponent for power law, > 0: Secone Sutherlane Constant, = 0: viscosity fillee with one (non-eim only) 0.75e0 ! Pranetl number 0.6e0 ! Turbulent Pranetl number 0.6e0 ! Turbulent Schmiet number (species AND fictive species)