Rayleigh-Taylor instability under an inclined plane

We revisit the canonical Rayleigh-Taylor instability and investigate the case of a thin film of fluid upon the underside of an inclined plane. The presence of a natural flow along the plane competes with the conventional droplet forming instability. In particular, experiments reveal that no drops form for inclinations greater than a critical value. These features are rationalized in the context of the absolute/convective analysis conducted in this article.


Published in:
Physics of Fluids, 27, 8, 084107
Year:
2015
ISSN:
1089-7666
Keywords:
Laboratories:




 Record created 2015-08-31, last modified 2018-09-13

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