Stationary nonlinear waves at the surface of a thin liquid layer under inverted gravitation conditions
Instability of the flat surface of a thin liquid layer wetting a solid substrate under inverted
 gravitation conditions is discovered. The development of this instability leads to formation of a
 new stationary nonuniform liquid surface state. It looks like a solitary hill with chara...
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| Published in: | Физика низких температур |
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| Date: | 2004 |
| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2004
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/119197 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Stationary nonlinear waves at the surface of a thin liquid layer under inverted gravitation conditions / G.V. Kolmakov, E.V. Lebedeva, A.A. Levchenko, L.P. Mezhov-Deglin, A.B. Trusov, V.B. Shikin // Физика низких температур. — 2004. — Т. 30, № 1. — С. 79-93. — Бібліогр.: 24 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862751354623098880 |
|---|---|
| author | Kolmakov, G.V. Lebedeva, E.V. Levchenko, A.A. Mezhov-Deglin, L.P. Trusov, A.B. Shikin, V.B. |
| author_facet | Kolmakov, G.V. Lebedeva, E.V. Levchenko, A.A. Mezhov-Deglin, L.P. Trusov, A.B. Shikin, V.B. |
| citation_txt | Stationary nonlinear waves at the surface of a thin liquid layer under inverted gravitation conditions / G.V. Kolmakov, E.V. Lebedeva, A.A. Levchenko, L.P. Mezhov-Deglin, A.B. Trusov, V.B. Shikin // Физика низких температур. — 2004. — Т. 30, № 1. — С. 79-93. — Бібліогр.: 24 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | Instability of the flat surface of a thin liquid layer wetting a solid substrate under inverted
gravitation conditions is discovered. The development of this instability leads to formation of a
new stationary nonuniform liquid surface state. It looks like a solitary hill with characteristics
sensitive to the liquid film parameters, particularly to the layer thickness at which the instability
begins to develop. By application of a variational approach the mechanical stability of such a hill
(droplet) in the one-dimensional approximation is proved. A variational picture of the shape evolution
for a cylindrical charged droplet in an external electric field is constructed, too. The results
obtained are compared with an experiment on liquid hydrogen droplets [A.A. Levchenko, G.V.
Kolmakov, L.P. Mezhov-Deglin, M.G. Mikhailov, and A.B. Trusov, Low Temp. Phys. 25, 242
(1999)]. The theory developed is in good agreement with the results of experiments.
|
| first_indexed | 2025-12-07T21:11:14Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-119197 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T21:11:14Z |
| publishDate | 2004 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Kolmakov, G.V. Lebedeva, E.V. Levchenko, A.A. Mezhov-Deglin, L.P. Trusov, A.B. Shikin, V.B. 2017-06-05T05:57:28Z 2017-06-05T05:57:28Z 2004 Stationary nonlinear waves at the surface of a thin liquid layer under inverted gravitation conditions / G.V. Kolmakov, E.V. Lebedeva, A.A. Levchenko, L.P. Mezhov-Deglin, A.B. Trusov, V.B. Shikin // Физика низких температур. — 2004. — Т. 30, № 1. — С. 79-93. — Бібліогр.: 24 назв. — англ. 0132-6414 PACS: 68.15.+e, 05.45.Yv, 67.70.+n https://nasplib.isofts.kiev.ua/handle/123456789/119197 Instability of the flat surface of a thin liquid layer wetting a solid substrate under inverted
 gravitation conditions is discovered. The development of this instability leads to formation of a
 new stationary nonuniform liquid surface state. It looks like a solitary hill with characteristics
 sensitive to the liquid film parameters, particularly to the layer thickness at which the instability
 begins to develop. By application of a variational approach the mechanical stability of such a hill
 (droplet) in the one-dimensional approximation is proved. A variational picture of the shape evolution
 for a cylindrical charged droplet in an external electric field is constructed, too. The results
 obtained are compared with an experiment on liquid hydrogen droplets [A.A. Levchenko, G.V.
 Kolmakov, L.P. Mezhov-Deglin, M.G. Mikhailov, and A.B. Trusov, Low Temp. Phys. 25, 242
 (1999)]. The theory developed is in good agreement with the results of experiments. This work is supported in part by INTAS grant
 2001-0618, RFBR grant 01-02-97037 and RFBR grant
 03-02-16865-a. G.K. also thanks the Science Support
 Foundation (Russia) for support. We thank M.
 Strzhemechny and J. Klier for the helpful discussions
 and useful remarks. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Низкотемпеpатуpный магнетизм Stationary nonlinear waves at the surface of a thin liquid layer under inverted gravitation conditions Article published earlier |
| spellingShingle | Stationary nonlinear waves at the surface of a thin liquid layer under inverted gravitation conditions Kolmakov, G.V. Lebedeva, E.V. Levchenko, A.A. Mezhov-Deglin, L.P. Trusov, A.B. Shikin, V.B. Низкотемпеpатуpный магнетизм |
| title | Stationary nonlinear waves at the surface of a thin liquid layer under inverted gravitation conditions |
| title_full | Stationary nonlinear waves at the surface of a thin liquid layer under inverted gravitation conditions |
| title_fullStr | Stationary nonlinear waves at the surface of a thin liquid layer under inverted gravitation conditions |
| title_full_unstemmed | Stationary nonlinear waves at the surface of a thin liquid layer under inverted gravitation conditions |
| title_short | Stationary nonlinear waves at the surface of a thin liquid layer under inverted gravitation conditions |
| title_sort | stationary nonlinear waves at the surface of a thin liquid layer under inverted gravitation conditions |
| topic | Низкотемпеpатуpный магнетизм |
| topic_facet | Низкотемпеpатуpный магнетизм |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119197 |
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