recordGeometry
Input for several geometries of internal flow
Extends from Modelica.Icons.Record (Icon for records).
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Fluid.Dissipation.Utilities.Types.GeometryOfInternalFlow | geometry | Modelica.Fluid.Dissipation.Utilities.Types.GeometryOfInternalFlow.Circular | Choice of geometry for internal flow |
| SI.Length | K | 0 | Roughness (average height of surface asperities) |
| SI.Length | L | 1 | Length |
| SI.Diameter | d_ann | d_cir | Small diameter |
| SI.Diameter | D_ann | 2*d_ann | Large diameter |
| SI.Diameter | d_cir | 0.1 | Internal diameter |
| SI.Length | a_ell | (3/4)*d_cir | Half length of long base line |
| SI.Length | b_ell | 0.5*a_ell | Half length of short base line |
| SI.Length | a_rec | d_cir | Horizontal length |
| SI.Length | b_rec | a_rec | Vertical length |
| SI.Length | a_tri | d_cir*(1 + sqrt(2)) | Length of base line |
| SI.Length | h_tri | 0.5*a_tri | Height to top angle perpendicular to base line |
| SI.Angle | beta | 90*PI/180 | Top angle |