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

Choices for Geometry

Information

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

Extends from Modelica.Icons.Package (Icon for standard packages).

Package Content

Name Description
Modelica.Fluid.Fittings.BaseClasses.Orifices.ThickEdgedOrifice.Choices.circular circular Circular cross section
Modelica.Fluid.Fittings.BaseClasses.Orifices.ThickEdgedOrifice.Choices.rectangular rectangular Rectangular cross section
Modelica.Fluid.Fittings.BaseClasses.Orifices.ThickEdgedOrifice.Choices.general general General cross section

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

Circular cross section

Information

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

Inputs

NameDescription
diameterInner diameter of circular orifice [m]
venaDiameterDiameter of vena contraction [m]
venaLengthLength of vena contraction [m]

Outputs

NameDescription
geometryGeometry of circular thick edged orifice

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

Rectangular cross section

Information

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

Inputs

NameDescription
widthInner width of rectangular orifice [m]
heightInner height of rectangular orifice [m]
venaWidthWidth of vena contraction [m]
venaHeightHeight of vena contraction [m]
venaLengthLength of vena contraction [m]

Outputs

NameDescription
geometryGeometry of circular thick edged orifice

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

General cross section

Information

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

Inputs

NameDescription
crossAreaInner cross sectional area [m2]
perimeterInner perimeter [m]
venaCrossAreaCross sectional area of vena contraction [m2]
venaPerimeterPerimeter of vena contraction [m]
venaLengthLength of vena contraction [m]

Outputs

NameDescription
geometryGeometry of circular thick edged orifice
Automatically generated Thu Dec 19 17:20:11 2019.