A simple mathematical model is described to account for the losses incurred when the flow in the duct (port) of a wave rotor is not aligned with the passages. The model, specifically for wave rotors with axially aligned passages, describes a loss mechanism which is sensitive to incident flow angle and Mach number. Implementation of the model in a one-dimensional CFD based wave rotor simulation is presented. Comparisons with limited experimental results are consistent with the model. Sensitivity studies are presented which highlight the significance of the incidence loss relative to other loss mechanisms in the wave rotor.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    An Incidence Loss Model for Wave Rotors with Axially Aligned Passages


    Beteiligte:

    Kongress:

    Joint Propulsion Conference ; 1998 ; Cleveland, OH, United States


    Erscheinungsdatum :

    01.06.1998


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch






    FEEDBACK DEVICE WITH NON-AXIALLY ALIGNED POSITION MARKERS

    DURAND SEAN / KUDRNA RICHARD / FARRELL IAN | Europäisches Patentamt | 2020

    Freier Zugriff

    Feedback device with non-axially aligned position markers

    DURAND SEAN / KUDRNA RICHARD / FARRELL IAN | Europäisches Patentamt | 2022

    Freier Zugriff

    FEEDBACK DEVICE WITH NON-AXIALLY ALIGNED POSITION MARKERS

    DURAND SEAN / KUDRNA RICHARD / FARRELL IAN | Europäisches Patentamt | 2020

    Freier Zugriff