Touch Upon “Drainage Of A Skinny Liquid Film Between Hydrophobic Spheres: Boundary Curvature Effects”
Touch Upon “Drainage Of A Skinny Liquid Film Between Hydrophobic Spheres: Boundary Curvature Effects”

We clarify the basic faults in Fang, A.; Mi, Y. Drainage of a thin Liquid Film between Hydrophobic Spheres: Boundary Curvature Effects. Langmuir 2014, 30, 83-89, which led to unphysical conclusions. 1990), underlying the boundary circumstances Fang and Mi (2014), ought to clearly change into essential only for spheres of a small radius, but not with numerical parameters utilized by Fang and Mi. 2005) to an outline of a drainage of confined polymers, Horn et al. Vinogradova (1995) As a side note, we comment that results Vinogradova (1995) are common, being applicable, in addition to hydrophobic surfaces in water, Vinogradova and Yakubov (2003); Cottin-Bizonne et al. Besides that, a curvature contribution to the slip length Einzel et al. In their paper Fang and Mi (2014) Fang and Mi declare that by including the boundary curvature impact into the hydrodynamic slip boundary situations, they reformulate and improve the Vinogradova concept of a thin film drainage between hydrophobic surfaces.

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