modelPrescribedCO2Flow
Fixed CO2 flow boundary condition
Information
This model allows a specified amount of heat flow rate to be "injected" into a thermal system at a given port. The constant amount of heat flow rate Q_flow is given as a parameter. The heat flows into the component to which the component FixedHeatFlow is connected, if parameter Q_flow is positive.
If parameter alpha is <> 0, the heat flow is multiplied by (1 + alpha*(port.T - T_ref)) in order to simulate temperature dependent losses (which are given with respect to reference temperature T_ref).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real | phi_ExtCO2 | 27 | Specific capacity of the external CO2 source |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Greenhouses.Interfaces.CO2.CO2Port_b | port | ||
| Modelica.Blocks.Interfaces.RealInput | U_MCext |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Real | U_ExtCO2 | 0 | If connector not used, input value here of control valve of the external CO2 source |
| Real | MC_flow | Fixed heat flow rate at port |