An equivalence method determining the dimensions of parallel capillary tubes.

[In Chinese. / En chinois.]

Author(s) : RAO R. H., GU B., ZHOU Z., et al.

Type of article: Article

Summary

The authors analyse the limitation of the traditional analogical method to determine the dimension of capillary tubes. They put forward an equivalence method to transform the dimension between parallel capillary tubes. Taking a 25 kW-refrigerating capacity air conditioner as an example, they compare the dimensions obtained by the equivalence method with those obtained using the match experiment method. The results show that the difference of the inner diameter and length is separately 3.6 and 5.8% and that it is proved that the equivalence method can be applied to the capillary tube match experiment for an air-conditioning unit.

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Pages: 64-67

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Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 2006-2892
  • Languages: Chinese
  • Source: HV & AC - vol. 36 - n. 185
  • Publication date: 2006/05

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