Title of the article |
ANALYTICAL AND NUMERICAL RESEARCH OF THE FORMS OF EQUILIBRIUM OF A LIQUID LIMITED VOLUME ON A ROTATING HORIZONTAL BASE |
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Authors |
AUDZEICHYK Yauheni V., Undergraduate Student of the Department of Theoretical and Applied Mechanics, Belarusian State University, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it. KONON Pavel N., Ph. D. in Phys. and Math., Associate Professor of the Department of Theoretical and Applied Mechanic, Belarusian State University, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it. MOGILEVSKIY Evgeniy I., Ph. D. in Phys. and Math., Associate Professor of the Department of Aeromechanics and Gas Dynamics, Lomonosov Moscow State University, Moscow, Russia, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it. |
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In the section | MECHANICS OF DEFORMED SOLIDS | ||||
Year | 2020 | Issue | 2 | Pages | 91–96 |
Type of article | RAR | Index UDK | 532.516 | Index BBK | |
Abstract | The article studies axisymmetric forms of drop relative equilibrium on a rotating disk due to the action of gravitational, centrifugal and capillary forces. It is obtained that there are two main types of forms of equilibrium: with simply connected and not simply connected sets of points of contact of liquid and solid phases. A number of statements about these forms of equilibrium are proved analytically. The findings are consistent with the numerically found drop shapes for various examples of the input data. Curves for determination of dependencies between various parameters of liquid volume in relative rest are constructed. | ||||
Keywords |
rotating disk, relative equilibrium, Navier–Stokes equations, Laplace formula, surface tension, contact angle, axisymmetric drop |
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