functionlossConstant_D_zeta
Return the loss constant 8*zeta/(pi^2*D^4)
Extends from Modelica.Icons.Function (Icon for functions).
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Diameter | D | Diameter at port_a or port_b | |
| Real | zeta | Constant pressure loss factor with respect to D (i.e., either port_a or port_b) |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | kinv | Loss constant (= pi^2*D^4/(8*zeta)) |