Experimental study of forced convective boiling heat transfer for refrigerants in a horizontal, spirally grooved steel tube

Satoru Momoki, Shinya Higashiiue, Toru Shigechi, Tomohiko Yamaguchi, Hideo Mori

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The experiments on the flow boiling heat transfer of HCFC22 and HCFC123 were performed using a horizontal spirally grooved STB-340-S-C steel tube with 12mm in average inner diameter. The test tube was developed as a evaporator tube of an air-conditioner using an ammonia refrigerant. The circumferentially averaged heat transfer coefficients and wall temperature distributions were presented and discussed by comparison with the predicted values by available correlations for ordinary grooved copper tubes. The empirical correlation was proposed for the heat transfer coefficients in the region where the wall surface is completely covered by liquid.

Original languageEnglish
Title of host publicationECOS 2005 - Proceedings of the 18th International Conference on Efficiency, Cost, Optimization, Simulation, and Environmental Impact of Energy Systems
PublisherTapir Academic Press
Pages897-904
Number of pages8
ISBN (Electronic)8251920418
Publication statusPublished - 2005
Event18th International Conference on Efficiency, Cost, Optimization, Simulation, and Environmental Impact of Energy Systems, ECOS 2005 - Trondheim, Norway
Duration: Jun 20 2005Jun 22 2005

Other

Other18th International Conference on Efficiency, Cost, Optimization, Simulation, and Environmental Impact of Energy Systems, ECOS 2005
CountryNorway
CityTrondheim
Period6/20/056/22/05

All Science Journal Classification (ASJC) codes

  • Energy(all)
  • Engineering(all)

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  • Cite this

    Momoki, S., Higashiiue, S., Shigechi, T., Yamaguchi, T., & Mori, H. (2005). Experimental study of forced convective boiling heat transfer for refrigerants in a horizontal, spirally grooved steel tube. In ECOS 2005 - Proceedings of the 18th International Conference on Efficiency, Cost, Optimization, Simulation, and Environmental Impact of Energy Systems (pp. 897-904). Tapir Academic Press.