modelControllerValveAndCompressor_dp
Controls the mass flow through a valve or a compressor depending on the pressure difference
Extends from TransiEnt.Basics.Icons.Controller (Icon for controller).
Information
1. Purpose of model
This controller gives the mass flow rate to a valve or the pressure difference to a compressor. The desired pressure difference and the mass flow rate through the unit can be given by parameters or inputs.
The desired pressure difference (dp_desired) is the decisive factor.
2. Level of detail, physical effects considered, and physical insight
(none)
3. Limits of validity
(no remarks)
4. Interfaces
dp_desired: input for the desired pressure difference in Pa
m_flow: input for the mass flow rate through the unit in kg/s
dp_comp: output for the desired compressor pressure difference in Pa
m_flow_valve: output for the desired mass flow rate through the valve in kg/s
5. Nomenclature
(no elements)
6. Governing Equations
(no remarks)
7. Remarks for Usage
(no remarks)
8. Validation
(no remarks)
9. References
(no remarks)
10. Version History
(no remarks)
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Basics.Interfaces.General.PressureDifferenceIn | dp_desired | Desired pressure difference | |
| TransiEnt.Basics.Interfaces.General.MassFlowRateOut | m_flow_valve | Desired mass flow through valve | |
| TransiEnt.Basics.Interfaces.General.PressureDifferenceOut | dp_comp | Desired compressor pressure difference | |
| TransiEnt.Basics.Interfaces.General.MassFlowRateIn | m_flow | Mass flow rate through unit |