Expression for eddy diffusity from previous analysis (Tech Note 2629, indexed in Engineering Index 1952 p 368) was modified in order to account for effect of kinematic viscosity in reducing turbulence in region close to wall; by using modified expression, good agreement was obtained between predicted and experimental results for heat and mass transfer at Prandtl and Schmidt numbers between 0.5 and 3000.


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    Titel :

    Analysis of turbulent heat transfer, mass transfer, and friction in smooth tubes at high Prandtl and Schmidt numbers


    Weitere Titelangaben:

    NACA -- Tech Note


    Beteiligte:
    Deissler, R.G. (Autor:in)


    Erscheinungsdatum :

    1954


    Format / Umfang :

    53 pages


    Medientyp :

    Report


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :