recorddp_IN_con
Input record for function dp_DP and dp_MFLOW
Extends from TRANSFORM.Icons.Record (Icon for records).
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Diameter | diameter_a | Inner (hydraulic) diameter at port_a | |
| SI.Diameter | diameter_b | Inner (hydraulic) diameter at port_b | |
| SI.Area | crossArea_a | Modelica.Constants.pi*diameter_a^2/4 | Inner cross section area at port_a |
| SI.Area | crossArea_b | Modelica.Constants.pi*diameter_b^2/4 | Inner cross section area at port_b |
| SI.Length | length | Length of pipe | |
| SI.Length | roughness_a | 2.5e-5 | Absolute roughness of pipe at port_a, with a default for a smooth steel pipe |
| SI.Length | roughness_b | 2.5e-5 | Absolute roughness of pipe at port_b, with a default for a smooth steel pipe |
| SI.ReynoldsNumber | Re_turbulent | 4000 | Turbulent transition point if Re >= Re_turbulent |