In the present paper, we report on the results of an experimental and numerical study of the structure of subsonic jets ejected into a slot ambient space between two parallel disks. It is shown that the discharged jet is an isobaric one having a characteristic diverging shape. Due to the action of the friction force on the walls of the disks, the gas in the jet gets decelerated. Based on the quasi-one-dimensional model of gas flow, the dependence of gas velocity and jet boundary on the longitudinal coordinate in the jet is derived.


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    Titel :

    Underexpanded jets exhausting from a rectangular channel into a slot ambient space


    Beteiligte:
    Kiselev, S. P. (Autor:in) / Kiselev, V. P. (Autor:in) / Zaikovskii, V. N. (Autor:in) / Fomin, Vasily (Herausgeber:in) / Shiplyuk, Alexander (Herausgeber:in)

    Kongress:

    INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH (ICMAR 2020) ; 2020 ; Novosibirsk, Russia


    Erschienen in:

    Erscheinungsdatum :

    24.05.2021


    Format / Umfang :

    6 pages





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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