A. A. Sokurov, “Equilibrium surface of the meniscus at the capillary rise taking into account the size dependence of the surface tension”, News of the Kabardin-Balkar scientific center of RAS, 2015, Issue 6-1,Pages <nobr>35

PHYSICS

Equilibrium surface of the meniscus at the capillary rise taking into account the size dependence of the surface tension

A. A. Sokurov

Institute of Applied Mathematics and Automation, 360000, KBR, Nalchik, Shortanov street, 89-а

Abstract: System of parameterized differential equations, describing the meniscus profiles in the capillary tubes is obtained. It is considered that the surface tension is dependent on the medium curvature of a surface of phases division.

Keywords: surface tension, size dependence, equilibrium surface, capillary meniscus.

UDC: 517.711.3

Received: 14.10.2015