Experimental data on average heat transfer from the surface of a single-cavity diffuser-type dimple streamlined by a pulsating air flow were obtained in the study. It was found out that when the dimple is installed at 0 and 60 deg to the flow, different mechanisms of large-scale vortex formation are implemented. As a consequence, reasons for heat transfer enhancement in the dimple are also different.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Heat Transfer in Diffuser-Type Dimples Streamlined by Pulsating Flow


    Weitere Titelangaben:

    Russ. Aeronaut.


    Beteiligte:
    Il’inkov, A. V. (Autor:in) / Takmovtsev, V. V. (Autor:in) / Starodumov, A. V. (Autor:in) / Shchukin, A. V. (Autor:in) / Vasin, R. A. (Autor:in)

    Erschienen in:

    Russian Aeronautics ; 66 , 2 ; 325-331


    Erscheinungsdatum :

    2023-04-01


    Format / Umfang :

    7 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Physical and Numerical Simulation of Heat Transfer and Flow in Double-Cavity Diffuser-Type Dimples

    Morenko, I. V. / Il’inkov, A. V. / Khabibullin, I. I. et al. | Springer Verlag | 2021


    Vortex Structure Intensity in Diffuser Dimples

    Il’inkov, A. V. / Takmovtsev, V. V. / Shchukin, A. V. et al. | Springer Verlag | 2018


    Vortex Structure Intensity in Diffuser Dimples

    Il’inkov, A. V. / Takmovtsev, V. V. / Shchukin, A. V. et al. | Online Contents | 2018


    Peculiarities of heat transfer in the hemispherical recesses streamlined by a pulsating flow

    Il’inkov, A. V. / Shchukin, A. V. / Kaurov, A. V. | Springer Verlag | 2011


    Peculiarities of heat transfer in the hemispherical recesses streamlined by a pulsating flow

    Il’inkov, A. V. / Shchukin, A. V. / Kaurov, A. V. | Online Contents | 2011