Inviscid instability of two-fluid free surface flow down an incline

The inviscid temporal stability analysis of two-fluid parallel shear flow with a free surface, down an incline, is studied. The velocity profiles are chosen as piecewise-linear with two limbs. The analysis reveals the existence of unstable inviscid modes, arising due to wave interaction between the...

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Bibliographic Details
Main Authors: Ghosh, Sukhendu, Usha, Ranganathan, Govindarajan, Rama, Tammisola, Outi
Format: Article
Published: Springer 2016
Online Access:https://eprints.nottingham.ac.uk/33266/