Reference : Effect of a capillary meniscus on the Faraday instability threshold
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/101737
Effect of a capillary meniscus on the Faraday instability threshold
English
[en] Influence d'un ménisque capillaire sur le sueil d'instabilité de Faraday
Caps, Hervé mailto [Université de Liège - ULg > Département de physique > Optofluidique >]
NGUYN THU LAM, Khanh Dang [ > > ]
Oct-2011
European Physical Journal E -- Soft Matter
Springer Science & Business Media B.V.
34
112
Yes (verified by ORBi)
International
1292-8941
1292-895X
New York
NY
[en] faraday instability ; meniscus ; capillarity
[en] Threshold for Faraday instability has been experimentally measured for slightly viscous liquids. Changing the size of the container containing the fluid allows us to emphasize the role played by the capillary meniscus on the onset for instability. As the container is getting smaller, an upset of the critical acceleration is observed. Below a given container diameter, eigen-modes are observed along the stability curve. A dissipation terms is proposed for considering the viscous dissipation against the walls of the container.
GRASP
Politique Scientifique Fédérale (Belgique) = Belgian Federal Science Policy ; Agence spatiale européenne - ESA
Researchers
http://hdl.handle.net/2268/101737
10.1140/epje/i2011-11112-x
http://epje.edpsciences.org/index.php?option=com_article&access=standard&Itemid=129&url=/articles/epje/abs/2011/10/10189_2011_Article_9653/10189_2011_Article_9653.html

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