Freezing heat transfer in a horizontal cooled circular tube with the separated region

M. Yamada, S. Fukusako, Akihiko Horibe, Y. Abe

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

1 Citation (Scopus)

Abstract

Experiments were performed to determine the effect of flow separation on the freezing heat-transfer characteristics of a turbulent pipe flow. The flow separation was induced by an orifice situated at the inlet of an uniformly cooled circular tube. The degree of flow separation was altered by adopting orifices of various hole diameters. Water was the working fluid. Three kinds of tubes with 29.0 mm, 41.5 mm ad 62.9 mm in diameter was utilized. The Reynolds number and cooling temperature ratio, respectively, ranged from 3.2 ×103 to 1.4 ×104 and from 2.3 to 30.5. The measurements showed that the flow separation exerted a marked influence both on the local ice-formation characteristics and on the onset of freeze-off condition. The delay of the onset of the freeze-off owing to flow separation was found to be accentuated at condition of 1/2 in the ratio of the orifice to the tube diameter.

Original languageEnglish
Title of host publicationAmerican Society of Mechanical Engineers (Paper)
PublisherPubl by ASME
Pages1-8
Number of pages8
Publication statusPublished - 1992
Externally publishedYes
EventWinter Annual Meeting - Anaheim, CA, USA
Duration: Nov 8 1992Nov 13 1992

Other

OtherWinter Annual Meeting
CityAnaheim, CA, USA
Period11/8/9211/13/92

Fingerprint

Flow separation
Freezing
Heat transfer
Orifices
Pipe flow
Ice
Reynolds number
Cooling
Fluids
Water
Experiments
Temperature

ASJC Scopus subject areas

  • Mechanical Engineering

Cite this

Yamada, M., Fukusako, S., Horibe, A., & Abe, Y. (1992). Freezing heat transfer in a horizontal cooled circular tube with the separated region. In American Society of Mechanical Engineers (Paper) (pp. 1-8). Publ by ASME.

Freezing heat transfer in a horizontal cooled circular tube with the separated region. / Yamada, M.; Fukusako, S.; Horibe, Akihiko; Abe, Y.

American Society of Mechanical Engineers (Paper). Publ by ASME, 1992. p. 1-8.

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

Yamada, M, Fukusako, S, Horibe, A & Abe, Y 1992, Freezing heat transfer in a horizontal cooled circular tube with the separated region. in American Society of Mechanical Engineers (Paper). Publ by ASME, pp. 1-8, Winter Annual Meeting, Anaheim, CA, USA, 11/8/92.
Yamada M, Fukusako S, Horibe A, Abe Y. Freezing heat transfer in a horizontal cooled circular tube with the separated region. In American Society of Mechanical Engineers (Paper). Publ by ASME. 1992. p. 1-8
Yamada, M. ; Fukusako, S. ; Horibe, Akihiko ; Abe, Y. / Freezing heat transfer in a horizontal cooled circular tube with the separated region. American Society of Mechanical Engineers (Paper). Publ by ASME, 1992. pp. 1-8
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