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Mathematical model of variable speed refrigerant compressor to predict its transient behaviour.

[In Japanese. / En japonais.]

Author(s) : YANAGISAWA T., et al.

Type of article: Article

Summary

The rotary compressor with variable operating speed is divided into two control volumes and two control bodies, and the model is expressed by six governing differential equations on specific enthalpies of refrigerant in the control volumes, mass flow rates of refrigerant delivered from the volumes and temperatures of the bodies. Simulation results and experimental data are favourably compared for transient behaviours of the compressor under wide operating speed range. The model developed will be effectively integrated into cycle simulation of dynamic responses of inverter driven heat pumps.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1992-2680
  • Languages: Japanese
  • Source: Trans. JAR - vol. 9 - n. 1
  • Publication date: 1992
  • Document available for consultation in the library of the IIR headquarters only.

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