Function that returns the ThickEdgedOrifice.Geometry for a general cross section of the orifice.
function general
import Modelica.Constants.pi;
input SI.Area crossArea "Inner cross sectional area" annotation(
Dialog);
input SI.Length perimeter "Inner perimeter" annotation(
Dialog);
input SI.Area venaCrossArea "Cross sectional area of vena contraction" annotation(
Dialog);
input SI.Length venaPerimeter "Perimeter of vena contraction" annotation(
Dialog);
input SI.Length venaLength "Length of vena contraction" annotation(
Dialog);
output ThickEdgedOrifice.Geometry geometry "Geometry of circular thick edged orifice";
end general;