Modelica.Fluid.Fittings.BaseClasses.Orifices.ThickEdgedOrifice.Choices

Information

Choices to compute the "Geometry" record for a ThickEdgedOrifice.

Package Content

Name	Description
circular	Circular cross section
rectangular	Rectangular cross section
general	General cross section

Modelica.Fluid.Fittings.BaseClasses.Orifices.ThickEdgedOrifice.Choices.circular

Information

Function that returns the ThickEdgedOrifice.Geometry for a circular cross section of the orifice.

Inputs

Name	Description
diameter	Inner diameter of circular orifice [m]
venaDiameter	Diameter of vena contraction [m]
venaLength	Length of vena contraction [m]

Outputs

Name	Description
geometry	Geometry of circular thick edged orifice

Modelica.Fluid.Fittings.BaseClasses.Orifices.ThickEdgedOrifice.Choices.rectangular

Information

Function that returns the ThickEdgedOrifice.Geometry for a rectangular cross section of the orifice.

Inputs

Name	Description
width	Inner width of rectangular orifice [m]
height	Inner height of rectangular orifice [m]
venaWidth	Width of vena contraction [m]
venaHeight	Height of vena contraction [m]
venaLength	Length of vena contraction [m]

Outputs

Name	Description
geometry	Geometry of circular thick edged orifice

Modelica.Fluid.Fittings.BaseClasses.Orifices.ThickEdgedOrifice.Choices.general

Information

Function that returns the ThickEdgedOrifice.Geometry for a general cross section of the orifice.

Inputs

Name	Description
crossArea	Inner cross sectional area [m2]
perimeter	Inner perimeter [m]
venaCrossArea	Cross sectional area of vena contraction [m2]
venaPerimeter	Perimeter of vena contraction [m]
venaLength	Length of vena contraction [m]

Outputs

Name	Description
geometry	Geometry of circular thick edged orifice