The present scheme for the prediction of boundary-layer development in small, low-speed wind tunnel contraction sections proceeds by calculating the wall pressure distributions, and hence the wall velocity distributions, by means of a three-dimensional potential-flow method. For the family of contractions presently treated, the assumption of a laminar boundary layer appears to be justified; the measured boundary layer momentum thicknesses at the exit of the four contractions were found to lie within 10 percent of predicted values.


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    Titel :

    Boundary-layer predictions for small low-speed contractions


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1989-03-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Boundary-layer predictions for small low-speed contractions

    MEHTA, RABINDRA D. / BELL, JAMES H. | AIAA | 1989



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