Dynamics of a coating film flow on horizontal cylinders with van der Waals forces
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چکیده
منابع مشابه
Spreading of a wetting film under the action of van der Waals forces
It has been long recognized that liquids can spread under the action of disjoining pressure. In the case of a liquid attracted to the solid by van der Waals forces, a precursor film is formed, and there is no well-defined contact line that would give rise to the infamous viscous stress singularity. Nevertheless, the problem remains difficult, due to the divergence of both viscous and disjoining...
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Adhesion molecules, often thought to be acting by a 'lock and key' mechanism, have been thought to control the adhesion of cells. While there is no doubt that a coating of adhesion molecules such as fibronectin on a surface affects cell adhesion, this paper aims to show that such surface contamination is only one factor in the equation. Starting from the baseline idea that van der Waals force i...
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Kevin Cahill 2, ∗ and V. Adrian Parsegian † Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM 87131 Center for Molecular Modeling, Center for Information Technology, National Institutes of Health, Bethesda, Maryland 20892-5624 National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland 20892-0924 (Dated: February 9, 2008)
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Dispersion forces between molecules that are in relative motion, coupled to baths at different temperatures, or in excited states, are calculated using a Green function Liouville space expansion that extends the celebrated McLachlan response theory to the nonlinear regime. Our dynamical theory is applicable to systems that may be in any initial nonequilibrium state and that are subject to an ar...
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A density functional theory (DFT) that accounts for van der Waals (vdW) interactions in condensed matter, materials physics, chemistry, and biology is reviewed. The insights that led to the construction of the Rutgers–Chalmers van der Waals density functional (vdW-DF) are presented with the aim of giving a historical perspective, while also emphasizing more recent efforts which have sought to i...
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ژورنال
عنوان ژورنال: Mathematical and Computer Modelling
سال: 2013
ISSN: 0895-7177
DOI: 10.1016/j.mcm.2013.03.006