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Please use this identifier to cite or link to this item: http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/17112
Title: Propagation of Surface Tension Changes over a Surface with Limited Area
Authors: Lucassen, J.
Barnes, G. T.
Keywords: Chemistry
Surface Tension
Propagation of Interfacial Effects
Limited Area Surfaces
Fluid Dynamics
Journal of the Chemical Society : Faraday Transaction - I
Issue Date: 1972
Publisher: Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1972, 68 (11)
Abstract: Surface tension changes resulting from a periodic local compression and expansion of a surface propagate over the available surface area. Whether or not the extent of deformation is uniform over the whole area is determined by the value of a dimensionless parameter, the wave propagation number. Uniformity increases with increasingly clastic surface behaviour and with decreasing frequency, area of the surface, and bulk density and viscosity. A number of numerical examples is given. The significance of surface uniformity for the deter mination of the surface dilational modulus and for stability of thin films is discussed.
URI: http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/17112
Appears in Collections:Journal Articles (before-1995)

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