This paper reports the development of a method for evaluating the intensity of turbulent velocities by using a cross-correlation technique for pattern tracking. With this method, only a pair of flow field images having a short time interval between them is required to perform the evaluation. The method is verified partially by its ability, when it is simplified, to reveal several phenomena observed previously in the velocity measurement by the cross-correlation technique for pattern tracking. An application to the estimation of turbulent intensity in a diesel engine combustion chamber after combustion is described.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Evaluation of the Intensity of Turbulent Velocities by Using a Cross-Correlation Technique for Pattern Tracking


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Yates, D. A. (Autor:in) / Winterbone, D. E. (Autor:in) / Sun, J. H. (Autor:in)

    Kongress:

    International Congress & Exposition ; 1996



    Erscheinungsdatum :

    01.02.1996




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





    An Extinction Based Cross-Correlation Technique for the Determination of Flow Velocities

    Kumar, R. A. / Cook, R. L. / Norton, O. P. et al. | British Library Conference Proceedings | 1994



    Extended target tracking and wavefront-sensing technique using intensity-type correlation masks [2321-206]

    Deng, L. / Chinese Optical Society; Topical Committee on Optoelectronic Technology / SPIE- The International Society for Optical Engineering | British Library Conference Proceedings | 1994


    Turbulent Burning Velocities of Outwardly Propagating Flames

    Tanoue, Kimitoshi | SAE Technical Papers | 2002