.TransiEnt.Components.Gas.Engines.Engine_idealGas

Information

1. Purpose of model

This engine model combines replaceable models for thermal, mechanical and chemical behaviour. There are different stages of modeling depth to be chosen in the parameter dialogue.

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

As this is a composition of other models, the level of detail may differ with the chosen replaceable models.

3. Limits of validity

See replaceable models.

4. Interfaces

fuelPort - connector to gas grid

exhaustPort - connector to the exhaust system (or environment)

waterOut / waterIn - supply and return ports for heating system

5. Nomenclature

(no elements)

6. Governing Equations

Only the fuel mass flow rate is calculated directly in this model, giving

where the lower heating value is calculated by a function.

7. Remarks for Usage

(no elements)

8. Validation

For validation see the replaceable models.

9. References

(no remarks)

10. Version History

Created by Arne Koeppen (arne.koeppen@tuhh.de), Apr 2014

Edited by Jan Braune (jan.braune@tuhh.de), Mar 2015

Edited by Lisa Andresen (andresen@tuhh.de), Aug 2015

Contents

Name	Description
CombustionModel	choose model for combustion
MechanicModel	choose model for mechanical behaviour
HeatFlowModel	choose model for heat provision