Journal
PHYSICS OF FLUIDS
Volume 23, Issue 10, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.3651361
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Funding
- Siberian Branch of the Russian Academy of Sciences [116-2009]
- Program for State support of Leading Scientific Schools [VNSh-2260.2008.1]
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We consider a deformation and a rupture of a thin liquid film which is hanging between two solid flat walls under the action of concentrated thermal load action. A two-dimensional model is applied to describe the motion of thin layers of viscous non-isothermal liquid under micro-gravity conditions. For flow simulation, two-dimensional Navier-Stokes equations are used. A computational analysis of the influence of thermal loads on the deformation and the rupture behavior of the thin freely hanging film is carried out. It is shown that the rupture of the thin film with generation of a droplet can occur under the thermal beam of specific width acting on the free surface of the film. The results of the model problem solutions are presented. (C) 2011 American Institute of Physics. [doi:10.1063/1.3651361]
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