.TransiEnt.Storage.Gas.GasStorage_varXi_L1

Information

1. Purpose of model

This model is a model for simple gas storage for real gases with variable composition.

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

The specific enthalpies are passed through, there is no energy balance. The pressure is constant. The parameter variableCompositionEntries can be used in case that not all components are freely variable, e.g. when hydrogen is fed into natural gas. This reduces the number of states.

3. Limits of validity

The model is only valid if pressure and temperature of the gas are not of interest.

4. Interfaces

gasPortIn and gasPortOut: Real gas input and output

5. Nomenclature

(no elements)

6. Governing Equations

Simple total and component mass balances are used.

7. Remarks for Usage

(no remarks)

8. Validation

No validation necessary because only fundamental equations are used.

9. References

(no remarks)

10. Version History

Model created by Carsten Bode (c.bode@tuhh.de), Dec 2018