Recent developments in applied mathematics and mechanics: theory, experiment and practice. Devoted to the 80th anniversary of academician N.N.Yanenko

Akademgorodok, Novosibirsk, Russia, June 24 - 29, 2001

Abstracts

Siberian participants

Oscillations of a viscous drop

Smetanin S.V., Shrager G.R., Yakutenok V.A.

Tomsk state university,
physics-technical faculty (Tomsk)

Process of oscillations of a drop of a viscous liquid in weightlessness by capillary forces is considered. The flow inside a drop is described by the Navier-Stokes equations and the Poisson equation for pressure. On a free surface of a liquid adjoining with motionless environment are used dynamic and kinematic of a conditions. The problem is solved by finite-difference method. The research of oscillations of a drop is carried in a wide range of determining parameters. The results are compared to the known data.

Full Text in Russian: PDF (190 kb)
Note. Abstracts are published in author's edition

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