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

TypeNameDefaultDescription
TransiEnt.Basics.Interfaces.General.PressureDifferenceIndp_desiredDesired pressure difference
TransiEnt.Basics.Interfaces.General.MassFlowRateOutm_flow_valveDesired mass flow through valve
TransiEnt.Basics.Interfaces.General.PressureDifferenceOutdp_compDesired compressor pressure difference
TransiEnt.Basics.Interfaces.General.MassFlowRateInm_flowMass flow rate through unit