Laboratory studies of mixed buoyant jets in shallow cross-flows

P.A. Davies, L.A. Mofor, H. J. S. Fernando

    Research output: Contribution to journalArticle

    Abstract

    Laboratory data are presented on the trajectories of buoyant jets discharged into shallow cross-flows. A characteristic length scale L(s) = {z(M)[(B-0)(2)/(M(0)(3))](n)}(1/(1-4n)) is proposed for such cases, in terms of z(M) (the momentum length scale), and M(0) and B-0, the source momentum and buoyancy fluxes respectively, The index n is determined empirically to have a value of -0.15 +/- 0.05 for shallow water cases, and comparisons with previous results confirm the validity of the L(s) scaling for deep water conditions.

    Original languageEnglish
    Article numberTechnical Note 645
    Pages (from-to)75-78
    Number of pages4
    JournalProceedings of the Institution of Civil Engineers. Water Maritime and Energy
    Volume112
    Issue number1
    DOIs
    Publication statusPublished - Mar 1995

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