Share

IIR document

Study on leakage via the radial clearance in a novel synchronal rotary refrigeration compressor.

Author(s) : YANG H., QU Z., ZHOU H., et al.

Type of article: Article, IJR article

Summary

The leakage flow characteristics at the radial clearance between the rotor and the cylinder in a novel synchronal rotary refrigeration compressor were analyzed, and the oil-refrigerant two-phase leakage flow model was established. The leakage at different temperatures caused by wall velocity and pressure difference was calculated, and their influences on the total leakage were analyzed, respectively. The calculation results indicate that the leakage of the oil-refrigerant mixture decreases firstly and then increases with the increase in the temperature. However, the refrigerant leakage always decreases when the temperature increases. Moreover, the leakage caused by wall velocity has great influence on the total leakage, especially when the radial clearance is small.

Available documents

Format PDF

Pages: pp. 84-93

Available

  • Public price

    20 €

  • Member price*

    Free

* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).

Details

  • Original title: Study on leakage via the radial clearance in a novel synchronal rotary refrigeration compressor.
  • Record ID : 2010-1437
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 34 - n. 1
  • Publication date: 2011/01

Links


See other articles in this issue (36)
See the source

Indexing