modelRefrigerantR134aScrollCompressor

Static boundaries of a scroll-compressor using R134a

Extends from BaseModelStaticBoundaries, Modelica.Icons.Example.

Information

This model specifies the base model BaseModelStaticBoundaries. Therefore, an experimental data set is used presented by Cuevas and Lebrun. The authors investigate a scroll-compressor using R134a as refrigerant and varying the inlet and outlet conditions as well as the rotational speed.

Moreover, fitted formulas are used for the three efficiencies of the compressor in order to improve the quality of the mass flow rate and power consumption calculated by the model.

References

C. Cuevas und J. Lebrun. (2009): Testing and modelling of a variable speed scroll compressor.. In: Applied Thermal Engineering, 29(2):469–478

Contents

NameDescription
EngineEfficiencyprotectedFitted engine efficiency
VolumetricEfficiencyprotectedFitted volumetric efficiency
IsentropicEfficiencyprotectedFitted isentropic efficiency

Revisions

  • December 16, 2017, by Mirko Engelpracht:
    First implementation (see issue 467).