.Modelica.Fluid.Dissipation.Utilities.Functions.General.ReynoldsNumber

Information

Calculation of Reynolds number

Interface

function ReynoldsNumber
  extends Modelica.Icons.Function;
  import MIN = Modelica.Constants.eps;
  input SI.Area A_cross "Cross sectional area";
  input SI.Length perimeter "Wetted perimeter";
  input SI.Density rho "Density of fluid";
  input SI.DynamicViscosity eta "Dynamic viscosity of fluid";
  input SI.MassFlowRate m_flow "Mass flow rate";
  output SI.ReynoldsNumber Re "Reynolds number";
  output SI.Velocity velocity "Mean velocity";
end ReynoldsNumber;