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Screw chilled water units: discussion on problems.

[In Chinese. / En chinois.]

Author(s) : LIU X., CHEN J.

Type of article: Article

Summary

This article presents some views centering on problems encountered in design selection of screw chilled water units, including thread moulded line and number of teeth of the screw, open and closed types, single or double screws, method of refrigerating effect control, with or without energy efficiency implementation, dry-expansion and flooded evaporators, thermostatic and electronic expansion valves.

Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 2003-2774
  • Languages: Chinese
  • Source: HV & AC - vol. 32 - n. 145
  • Publication date: 2002/04
  • Document available for consultation in the library of the IIR headquarters only.

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