CHARACTERISTICS OF FLOW AND TURBULENCE NEAR INTERFACIAL WAVES IN UPPER-LAYER FLOW.

Masaru Ura, Toichiro Tsubaki, Nobuhiro Matsunaga

    Research output: Contribution to journalArticlepeer-review

    Abstract

    The characteristics of mean velocity profiles, velocity fluctuations and interfacial fluctuations in two-layered flows have been investigated using two components of velocity and interfacial displacements measured simultaneously. Experimental results are expressed consistently in non-dimensional forms composed of the interfacial physical quantities. Interfacial fluctuations consist of long periods (L. P. wave) and short periods (S. P. wave), and induce a pair of vortical flows of the cat's eye pattern corresponding to the L. P. and S. P. waves.

    Original languageEnglish
    Pages (from-to)27-45
    Number of pages19
    JournalJournal of Hydroscience and Hydraulic Engineering
    Volume2
    Issue number1
    Publication statusPublished - Apr 1984

    All Science Journal Classification (ASJC) codes

    • General Engineering

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