Adiabatic capillary tube expansion devices working with CFC-12, HCFC-22 and HFC-134a.

Summary

The objective of the work is to present a collection of charts for a preliminary selection of capillary tube expansion devices in refrigerating units working with R12, R22 and R134a. The charts have been elaborated from the results offered by a numerical simulation of the steady adiabatic flow through capillary tube expansion devices. The model was carefully checked and validated by comparison with experimental data reported, using both R12 and R22.

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Pages: 353-358

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Details

  • Original title: Adiabatic capillary tube expansion devices working with CFC-12, HCFC-22 and HFC-134a.
  • Record ID : 1995-0884
  • Languages: English
  • Source: Proceedings of the 1994 International Refrigeration Conference at Purdue.
  • Publication date: 1994/07/19

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