This report describes a method that can calculate transient aerodynamic heating and transient surface temperatures at supersonic and hypersonic speeds. This method can rapidly calculate temperature and heating rate time-histories for complete flight trajectories. Semi-empirical theories are used to calculate laminar and turbulent heat transfer coefficients and a procedure for estimating boundary-layer transition is included. Results from this method are compared with flight data from the X-15 research vehicle, YF-12 airplane, and the Space Shuttle Orbiter. These comparisons show that the calculated values are in good agreement with the measured flight data.


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    Titel :

    A Method for Calculating Transient Surface Temperatures and Surface Heating Rates for High-Speed Aircraft


    Beteiligte:
    Quinn, Robert D. (Autor:in) / Gong, Leslie (Autor:in)

    Erscheinungsdatum :

    2000-12-01


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch







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