modelSmoothed
Smoothed: Smooth transitions between the different flow regimes
Extends from BaseClasses.PartialConvectiveSmoothed (Smoothed heat transfer coefficients).
Information
The model Smoothed extends the partial model PartialConvectiveSmoothed and calculates the heat transfer coefficient based on the following equation:
Note that in the model U_nom corresponds to the smoothed heat transfer coefficient calculated in PartialConvectiveSmoothed
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | n (from PartialHeatTransfer) | 1 | Number of heat transfer segments |
| Real | smoothingRange (from PartialConvectiveSmoothed) | 0.2 | Vapour quality smoothing range |
| Real | massFlowExp (from PartialConvectiveSmoothed) | 0.8 | Mass flow correction term, disable with 0.0 |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Interfaces.HeatTransfer.ThermalPortL | thermalPortL (from PartialHeatTransfer) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Medium.ThermodynamicState | FluidState (from PartialHeatTransfer) | Thermodynamic states of flow segments | |
| Modelica.SIunits.HeatFlux | q_dot (from PartialHeatTransfer) | Heat flux | |
| Modelica.SIunits.Temperature | T_fluid (from PartialHeatTransfer) | Medium.temperature(FluidState) | Temperature of the fluid for the heat transfer process |
| Modelica.SIunits.MassFlowRate | Mdotnom (from PartialConvectiveCorrelation) | Nomnial Mass flow rate | |
| Modelica.SIunits.CoefficientOfHeatTransfer | Unom_l (from PartialConvectiveCorrelation) | Nominal heat transfer coefficient liquid side | |
| Modelica.SIunits.CoefficientOfHeatTransfer | Unom_tp (from PartialConvectiveCorrelation) | nominal heat transfer coefficient two phase side | |
| Modelica.SIunits.CoefficientOfHeatTransfer | Unom_v (from PartialConvectiveCorrelation) | nominal heat transfer coefficient vapor side | |
| Modelica.SIunits.MassFlowRate | M_dot (from PartialConvectiveCorrelation) | Inlet massflow | |
| Real | x (from PartialConvectiveCorrelation) | Vapor quality | |
| Modelica.SIunits.CoefficientOfHeatTransfer | U (from PartialConvectiveSmoothed) | ||
| Modelica.SIunits.CoefficientOfHeatTransfer | U_nom_LTP (from PartialConvectiveSmoothed) | ||
| Modelica.SIunits.CoefficientOfHeatTransfer | U_nom_TPV (from PartialConvectiveSmoothed) | ||
| Modelica.SIunits.CoefficientOfHeatTransfer | U_nom (from PartialConvectiveSmoothed) | ||
| Real | LTP (from PartialConvectiveSmoothed) | ||
| Real | TPV (from PartialConvectiveSmoothed) | ||
| Real | LV (from PartialConvectiveSmoothed) | ||
| Real | massFlowFactor (from PartialConvectiveSmoothed) | ||
| Real | x_L (from PartialConvectiveSmoothed) | ||
| Real | x_LTP (from PartialConvectiveSmoothed) | ||
| Real | x_TPV (from PartialConvectiveSmoothed) | ||
| Real | x_V (from PartialConvectiveSmoothed) | Vapor quality | |
| Real | divisor (from PartialConvectiveSmoothed) | 10 |