An experimental study has been made to evaluate various common methods of stimulating transition from laminar to turbulent flow in the boundary layer of two five-foot ship models. A hot-film anemometer is employed to determine the nature of the flow in the boundary layer. Qualitative analyses of the results of these hot-film surveys for a strut, sandstrips, pins and Hama Triangles, used separately, are compared with resistance measurements simultaneously taken. The results of this work show that the hot-film anemometer is an effective turbulence detection instrument on small ship models and indicate pins to be the most effective stimulator.


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    Titel :

    A hot-film anemometer evaluation of turbulence stimulators1


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1965-04-01


    Format / Umfang :

    15 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Schlagwörter :


    Turbulence Calibration of a Hot Wire Anemometer

    R.H. KIRCHHOFF AND R.R. SAFARIK | AIAA | 1974


    A Study on the Turbulence Stimulators of Ship Models

    Shimoyama, N. | British Library Conference Proceedings | 1986


    Microsensor Hot-Film Anemometer

    Mcginley, Catherine B. / Stephens, Ralph / Hopson, Purnell et al. | NTRS | 1995


    Microsensor Hot-Film Anemometer

    Online Contents | 1995


    Computational simulations of transitional flows around turbulence stimulators at low speeds

    Sang Bong Lee / Woochan Seok / Shin Hyung Rhee | DOAJ | 2021

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