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IIR document

CRITICAL TWO-PHASE FLOW IN A CAPILLARY TUBE EXPANSION DEVICE.

Author(s) : SCHULZ U. W.

Summary

BASED ON A DISCUSSION OF THE CHARACTERIZATION OF THE CRITICAL FLOW OF A TWO-PHASE FLUID, SOME EFFECTS OF < NON-IDEAL > BEHAVIOUR ARE SHOWN AND JUSTIFIED. THE APPLICATION OF THESE RESULTS TO REFRIGERANT FLOW THROUGH A CAPILLARY TUBE, THE SITE OF ADIABATIC EXPANSION, IS DISCUSSED. USING THE TEST VALUES OF PRESSURE AT THE OUTLET OF THE CAPILLARY A CORRELATION DEFINING THE SLIP-RATIOS IS PRESENTED AND CAN BE APPLIED TO CONVENTIONAL REFRIGERANTS AND NON-AZEOTROPIC MIXTURES.

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Pages: 299-306

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Details

  • Original title: CRITICAL TWO-PHASE FLOW IN A CAPILLARY TUBE EXPANSION DEVICE.
  • Record ID : 1988-0584
  • Languages: English
  • Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
  • Publication date: 1987/08/24
  • Document available for consultation in the library of the IIR headquarters only.

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