.TRANSFORM.Utilities.CharacteristicNumbers.CoefficientOfFriction

Information

Defined to be the dimensionless shear stress.

• Cf = tau_s/(rho*v^2/2)

Interface

function CoefficientOfFriction
  extends Modelica.Icons.Function;
  input SI.ShearStress tau_s "Shear stress";
  input SI.Density rho "Density";
  input SI.Velocity v "Velocity";
  output Units.NonDim Cf "Coefficient of friction";
end CoefficientOfFriction;