.TRANSFORM.Fluid.Pipes_Obsolete.ClosureModels.HeatTransfer.Functions.TwoPhase.Condensation.alpha_NusseltFreeConvection

Interface

function alpha_NusseltFreeConvection
  input SI.Length L_c "Characteristic length";
  input SI.ThermalConductivity lambda "Fluid thermal conductivity";
  input SI.Density rho_fsat "Saturated liquid density";
  input SI.DynamicViscosity mu_fsat "Liquid dynamic viscosity";
  input SI.ThermalConductivity lambda_fsat "Liquid thermal conductivity";
  input SI.SpecificHeatCapacity cp_fsat "Liquid constant pressure heat capacity";
  input SI.Density rho_gsat "Vapour density";
  input SI.DynamicViscosity mu_gsat "Vapour dynamic viscosity";
  input SI.SpecificEnthalpy h_fg "Latent heat of vaporization";
  input SI.Temperature Ts "Fluid state temperature";
  input SI.Temperature Tsat "Fluid saturation temperature";
  input SI.Temperature Twall "Wall temperature";
  output SI.CoefficientOfHeatTransfer alpha "Two-phase total heat transfer coefficient";
  output SI.NusseltNumber Nu "Nusselt number";
  output SI.SpecificEnthalpy h_fgp "Modified latent heat of vaporization";
  output Units.NonDim Ja "Jakob number";
end alpha_NusseltFreeConvection;