As a result of 3D calculation in the ANSYS CFX, the numerical investigation was carried out of local and averaged heat transfer coefficients, hydrodynamic characteristics of cooling channels with two V-shaped dimples with hemispherical protrusions between them for the case of its location by in-line and staggered orders; and also with two V-shaped dimples and hemispherical protrusions between them and twin dimples on the two vertexes of V-shaped dimples.


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    Title :

    3D Investigations of Heat Exchange and Hydrodynamics in Channels with Modified Double V-Shaped Dimples and Hemispherical Protrusions between Them


    Additional title:

    Russ. Aeronaut.


    Contributors:

    Published in:

    Russian Aeronautics ; 64 , 4 ; 702-710


    Publication date :

    2021-10-01


    Size :

    9 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English