Abstract A turbulence model for high-speed compressible flows is developed. It is based on modeling the rapid and slow parts of pressure-strain correlation depending on gradient Mach number and on the assumption that the velocity fluctuations normal to streamlines play a key role in turbulent mixing process. It is shown that an increase in the flow velocity leads to a slowing of turbulent mixing and an increase in the anisotropy of the flow. Comparison of the calculation results with the available experimental data showed good agreement.


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    Titel :

    Numerical Simulation of High-Speed Flows Using the Algebraic Reynolds Stress Model


    Beteiligte:

    Erschienen in:

    Russian Aeronautics ; 61 , 2 ; 236-243


    Erscheinungsdatum :

    01.04.2018


    Format / Umfang :

    8 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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