The present paper deals with the results of experimental studies of viscous supersonic gas flow in a channel of constant cross-section with pseudoshock formation. A number of experimental studies of the deceleration process of a supersonic flow in the short and long channels (L/D=32 and L/D=64) were performed. Experimental data for a short channel are in good agreement with the known data in the literature. It was shown that the formation of pseudoshock in long channels (L/D=64) can occur without throttling at output, i.e., in the absence of backpressure. Changing the backpressure in a certain range does not affect the pseudoshock position.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Supersonic flow deceleration in a long cylindrical channel with pseudoshock formation


    Contributors:

    Conference:

    INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH (ICMAR 2016): Proceedings of the 18th International Conference on the Methods of Aerophysical Research ; 2016 ; Perm, Russia


    Published in:

    Publication date :

    2016-10-13


    Size :

    7 pages





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    PSEUDOSHOCK DIMENSIONALITY IN AXISYMMETRIC AND RECTANGULAR SCRAMJETS

    Lee, Gyu Sub / Baccarella, Damiano / Liu, Qili et al. | TIBKAT | 2020


    Scaling of pseudoshock length and pressure rise

    Hunt, Robin / Edelman, Louis M. / Gamba, Mirko | AIAA | 2018



    Scaling of Pseudoshock Length and Pressure Rise (AIAA 2018-1617)

    Hunt, Robin / Edelman, Louis M. / Gamba, Mirko | British Library Conference Proceedings | 2018