Package Modelica.​Fluid.​Fittings.​BaseClasses
Base classes used in the Fittings package (only of interest to build new component models)

Information

This icon shall be used for a package/library that contains base models and classes, respectively.

Extends from Modelica.​Icons.​BasesPackage (Icon for packages containing base classes).

Package Contents

NameDescription
Bends …Pressure loss functions for bends
GenericResistances …Pressure loss functions for generic, geometry independent flow resistances
lossConstant_D_zetaReturn the loss constant 8*zeta/(pi^2*D^4)
Orifices …Pressure loss functions for orifices
PartialTeeJunctionBase class for a splitting/joining component with three ports
QuadraticTurbulent …Pressure loss components that are mainly defined by a quadratic turbulent regime with constant loss factor data

Function Modelica.​Fluid.​Fittings.​BaseClasses.​lossConstant_D_zeta
Return the loss constant 8*zeta/(pi^2*D^4)

Information

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DiameterDDiameter at port_a or port_b
RealzetaConstant pressure loss factor with respect to D (i.e., either port_a or port_b)

Outputs

TypeNameDescription
RealkLoss constant (= 8*zeta/(pi^2*D^4))

Partial Model Modelica.​Fluid.​Fittings.​BaseClasses.​PartialTeeJunction
Base class for a splitting/joining component with three ports

Connectors

TypeNameDescription
FluidPort_aport_1 
FluidPort_bport_2 
FluidPort_aport_3