IIR document

Effect of circuit arrangement on the performance of air-cooled condensers.

Author(s) : WANG C. C., JANG J. Y., LAI C. C., CHANG Y. J.

Type of article: Article, IJR article

Summary

An experimental study was carried out to investigate the effect of circuitry on the performance of wavy finned condensers. A total of eight arrangements were made and tested. The arrangements included six 1-circuit and two 2-circuit arrangements. For the 1-circuit arrangement, the test results indicate that counter-cross flow would give better performance than other arrangements. However, heat conduction along the fins may offset the benefits of the counter-cross arrangement. This study has proposed two modifications to the counter-flow arrangement. For the two-circuit arrangement, a unique characteristic of "pressure gain" was observed when one circuit is completely condensed and the other is still in the two-phase region.

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Pages: 275-282

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Details

  • Original title: Effect of circuit arrangement on the performance of air-cooled condensers.
  • Record ID : 1999-2764
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 22 - n. 4
  • Publication date: 1999/06

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