Laminar film flow down a wavy incline

dc.creator	Bontozoglou, V.	en
dc.creator	Papapolymerou, G.	en
dc.date.accessioned	2015-11-23T10:24:00Z
dc.date.available	2015-11-23T10:24:00Z
dc.date.issued	1997
dc.identifier	10.1016/s0301-9322(96)00053-5
dc.identifier.issn	0301-9322
dc.identifier.uri	http://hdl.handle.net/11615/26360
dc.description.abstract	Laminar how of a liquid, down an inclined wall with sinusoidal corrugations, is considered. A linear analysis, valid for small-amplitude disturbances but arbitrary wavelength and Re number, leads to an Orr-Sommerfeld type equation with nonhomogeneous boundary conditions. The free-surface amplitude and phase relative to the wall are examined. In a range of Re numbers, a resonance phenomenon is calculated, leading to amplification of the wall corrugations. This behavior has not been encountered in previous analyses of thin film flow, based on the Stokes approximation. Copyright (C) 1996 Elsevier Science Ltd.	en
dc.source	International Journal of Multiphase Flow	en
dc.source.uri	<Go to ISI>://WOS:A1997VX30900005
dc.subject	film flow	en
dc.subject	wall corrugations	en
dc.subject	free surface resonance	en
dc.subject	PERIODIC WALL	en
dc.subject	SURFACE	en
dc.subject	Mechanics	en
dc.title	Laminar film flow down a wavy incline	en
dc.type	journalArticle	en

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