.TransiEnt.Components.Gas.Compressor.Controller.ControllerValveAndCompressor_mflow

Information

1. Purpose of model

This controller gives the desired mass flow rate to a valve or compressor. The given pressures before and after the unit and the mass flow rate through the unit can be given by parameters or inputs.

The desired pressure difference (p_after - p_before) is the decisive factor. Hysteresis is limited.

2. Level of detail, physical effects considered, and physical insight

(none)

3. Limits of validity

(no remarks)

4. Interfaces

m_flowDesired: input for the desired mass flow rate in kg/s

p_before: input for the pressure before the unit in Pa

p_after: input for the pressure after the unit in Pa

m_flowValve: output for the mass flow rate through the valve in kg/s

m_flowCompressor: output for the mass flow rate throught the compressor 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)