functionf_colebrook
Fanning friction factor for p-h fluid flows
Extends from Modelica.Icons.Function (Icon for functions).
Information
The Fanning friction factor is computed by Colebrook's equation, assuming turbulent, one-phase flow. For low Reynolds numbers, the limit value for turbulent flow is returned.
Revision history:
- 1 Oct 2003
by Francesco Casella:
First release.
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| SI.MassFlowRate | w | ||
| Real | D_A | ||
| Real | e | ||
| SI.DynamicViscosity | mu |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| SI.PerUnit | f |