The tests were carried out in the hot-shot wind tunnel IT-302M ITAM SB RAS in the attached pipe-line mode with Men = 3. Numerical simulation was performed using ANSYS FLUENT in a three-dimensional formulation. Satisfactory agreement between the calculated and experimental data is shown. The zones are determined in the section of the combustion chamber with a constant cross-sectional area of possible self-ignition of hydrogen with distributed injection from the pylons from the point of view of satisfying the ignition parameters. Ignition parameters are understood as static pressure and temperature levels, as well as ignition limits for local fuel-air equivalence ratio.


    Access

    Access via TIB


    Export, share and cite



    Title :

    Computational-experimental study of hydrogen ignition with distributed injection from pylons into a supersonic flow


    Contributors:

    Conference:

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


    Published in:

    Publication date :

    2021-05-24


    Size :

    6 pages





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Fuel Injection into a Supersonic Airflow by Means of Pylons

    C. Gruenig / V. Avrashkov / F. Mayinger | AIAA | 2000


    In-Stream Hypermixer Fueling Pylons in Supersonic Flow

    Doster, Jason C. / King, Paul I. / Gruber, Mark R. et al. | AIAA | 2009


    In-Stream Hypermixer Fueling Pylons in Supersonic Flow

    Doster, J.C. | Online Contents | 2009



    Numerical and Experimental Tests of a Supersonic Inlet with Pylon Set and Fuel Injection through Pylons

    Akyurtlu, Ates / Akyurtlu, Jale / Gonor, Alexander et al. | AIAA | 2006