.TRANSFORM.Fluid.ClosureRelations.PressureLoss.Functions.Orifices.K_suddenExpansion_LaminarAndTransition

Interface

function K_suddenExpansion_LaminarAndTransition
  extends TRANSFORM.Icons.Function;
  input SI.Area crossAreas[2] = {0.5, 1.0} "Cross-sectional areas (order does not matter)";
  input SI.ReynoldsNumber Re "Reynolds number";
  input Units.NonDim CF = 1.0 "Correction factor (e.g., 0.6 with baffles)";
  output Units.NonDim K "Resistance coefficient";
end K_suddenExpansion_LaminarAndTransition;