modelPartialLumpedHeatTransfer
Common interface for heat transfer models
Information
This component is a common interface for heat transfer models. The heat flow rates Q_flows through the boundaries of nHT flow segments
are obtained as function of the thermodynamic states of the flow segments for a given fluid Medium,
the surfaceAreas and the boundary temperatures heatPorts.T.
The heat loss coefficient k can be used to model a thermal isolation between heatPorts.T and T_ambient.
An extending model implementing this interface needs to define one equation: the relation between the predefined fluid temperatures Ts,
the boundary temperatures heatPorts.T, and the heat flow rates Q_flows.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Internal Interface › Geometry | |||
| Real | nParallel | number of identical parallel flow devices | |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| HeatAndMassTransfer.Interfaces.HeatPorts_Flow | heatPort |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Medium.ThermodynamicState | state | Thermodynamic state | |
| SI.MassFlowRate | m_flow | Mass flow rate | |
| SI.Area | crossArea | Cross sectional flow area | |
| SI.Area | surfaceArea | Heat transfer area | |
| SI.Length | dimension | Characteristic dimension (e.g. hydraulic diameter or length) | |
| SI.HeatFlowRate | Q_flow | Heat flow rates | |
| SI.Temperature | T_wall | Wall temperature | |
| Media.BaseProperties2Phase | medium2 | ||
| Media.BaseProperties2Phase | medium2_film |
Contents
| Name | Description |
|---|---|
 Medium |