recordTopS30slash5
Pump coefficients of a staged Wilo-Top-S 30/5 pump
Extends from ThermofluidStream.Processes.Internal.CentrifugalPump.Coefficients.GenericPump (Generic coefficient record for centrifugal pumps).
Information
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Density | rho_ref (from GenericPump) | 1000 | Reference density |
| SI.AngularVelocity | w_ref (from GenericPump) | 314.1592653589793 | Reference angular velocity |
| SI.VolumeFlowRate | V_flow_peak (from GenericPump) | 0 | Volume flow rate at peak efficiency |
| Boolean | setHead (from GenericPump) | true | = true, if reference head shall be given (= false, if reference pressure rise shall be given instead) |
| SI.Height | head_peak (from GenericPump) | 0 | Head at peak efficiency |
| SI.PressureDifference | dp_peak (from GenericPump) | 0 | Pressure rise at peak efficiency |
| Real | eta_peak (from GenericPump) | 0.8 | Peak efficiency |
| Real | V_0n (from GenericPump) | 1.946 | Normalized flow V_flow/V_flow_peak at zero head (see doku) |
| Real | h_0n (from GenericPump) | 1.273 | Normalized head h/h_peak at zero flow (see doku) |
| Real | P_0n (from GenericPump) | 0.499 | Normalized power P/P_peak at zero flow (see doku) |
| SI.Height | head_ref_internal (from GenericPump) | if setHead then head_peak else dp_peak/(Modelica.Constants.g_n*rho_ref) |
Revisions
-
June 17, 2024, by Raphael Gebhart:
Transferred from Buildings Library to ThermofluidStream Library. -
March 29, 2023, by Hongxiang Fu:
Deleted angular speed parameters with the unit rpm. This is for IBPSA, #1704. -
October 14, 2021, by Hongxiang Fu:
Rewrote the statements usinguse_powerCharacteristicto support the implementation ofBuildings.Fluid.Movers.BaseClasses.Euler. This is for #2668. -
February 17, 2016, by Michael Wetter:
Updated parameter names for #396. -
February 17, 2016, by Michael Wetter:
Updated parameter names for #396. -
January 19, 2016, by Filip Jorissen:
First implementation.