functioncrossFlow_cylinder_ASHRAE
Extends from Modelica.Icons.Function (Icon for functions).
Information
The following Churchill and Bernstein (1977) is applicable for an external cross flow over a cylinder. The formula is picked from the ASHRAE guide (2005) chapter 3 table 9 equation T9.13
Where :
- Nu is the Nusselt number
- Re is the Reynolds number
- Pr is the Prandtl number
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.SIunits.PrandtlNumber | Pr | ||
| Modelica.SIunits.ReynoldsNumber | Re |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.SIunits.NusseltNumber | Nu |