Laminar Forced Convective Heat Transfer Inside a Locally Heated Tube

Shigeru Koyama, Tetsu Fujii, Kanei Shinzato, Moriya Tanaka

    Research output: Contribution to journalArticle

    1 Citation (Scopus)

    Abstract

    Forced convective heat transfer to fully developed laminar flow inside a tube which is uniformly heated along a finite length from the outer surface is numerically analysed as a conjugated problem. The four prescribable dimensionless parameters in this analysis are: heated length to inner diameter ratio L*, outer to inner diameter ratio Ro, wall to fluid conductivity ratio Λ, and Peclet number Pe. Effects of the parameters on the distributions of heat flux and wall temperature at the inner surface of the tube, the mixing-cup temperature of fluid and the local Nusselt number are graphically demonstrated. The region affected by axial heat conduction in the wall is discussed with respect to the heat flux distribution and the length of the region is expressed by a function of Λ, Ro and Pe.

    Original languageEnglish
    Pages (from-to)1116-1122
    Number of pages7
    JournalTransactions of the Japan Society of Mechanical Engineers Series B
    Volume54
    Issue number501
    DOIs
    Publication statusPublished - Jan 1 1988

    Fingerprint

    convective heat transfer
    Heat flux
    heat flux
    tubes
    Heat transfer
    Peclet number
    Fluids
    fluids
    wall temperature
    Nusselt number
    laminar flow
    Laminar flow
    Heat conduction
    conductive heat transfer
    conductivity
    Temperature
    temperature

    All Science Journal Classification (ASJC) codes

    • Condensed Matter Physics
    • Mechanical Engineering

    Cite this

    Laminar Forced Convective Heat Transfer Inside a Locally Heated Tube. / Koyama, Shigeru; Fujii, Tetsu; Shinzato, Kanei; Tanaka, Moriya.

    In: Transactions of the Japan Society of Mechanical Engineers Series B, Vol. 54, No. 501, 01.01.1988, p. 1116-1122.

    Research output: Contribution to journalArticle

    Koyama, Shigeru ; Fujii, Tetsu ; Shinzato, Kanei ; Tanaka, Moriya. / Laminar Forced Convective Heat Transfer Inside a Locally Heated Tube. In: Transactions of the Japan Society of Mechanical Engineers Series B. 1988 ; Vol. 54, No. 501. pp. 1116-1122.
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