functiondp_fric_of_m_flow
Calculate pressure drop due to friction as function of mass flow rate
Extends from Modelica.Icons.Function (Icon for functions).
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| dp_IN_con | IN_con | Input record for function dp_overall_MFLOW | |
| dp_IN_var | IN_var | Input record for function dp_overall_MFLOW | |
| SI.MassFlowRate | m_flow | Mass flow rate from port_a to port_b | |
| SI.ReynoldsNumber | Re1 | Boundary between laminar regime and transition | |
| SI.ReynoldsNumber | Re2 | Boundary between transition and turbulent regime | |
| Real | Delta | Relative IN_con.roughness |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Pressure | dp_fric | Pressure loss due to friction (dp_fric = port_a.p - port_b.p - dp_grav) | |
| Real | ddp_fric_dm_flow | Derivative of pressure drop with mass flow rate |