Linear Stability of a Thin Film Flowing Down an Uneven Incline
DOI:
https://doi.org/10.3329/rujs.v38i0.16546Keywords:
Thin FilmAbstract
The linear stability of a thin film of viscous fluid falling down an uneven inclined heated wall is examined. Long wave theory developed by Benny [1] is employed. It is demonstrated that Marangoni effect makes the flow unstable when either the inclination is quite steep or when the bottom undulations are sufficiently short.
DOI: http://dx.doi.org/10.3329/rujs.v38i0.16546
Rajshahi University J. of Sci. 38, 25-39 (2010)
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