Zobrazeno 1 - 10 of 24 pro vyhledávání: '"I. B. Simanovskii"'
1
Combined action of anticonvective and thermocapillary mechanisms of instability
Autor: A. A. Nepomnyashchy, I. B. Simanovskii
Publikováno v: Physics of Fluids. 14:3855-3867
The combined action of the anticonvective and thermocapillary mechanisms of instabilities in two-layer systems has been considered. The systems are subject to an external heating from above and interfacial heat release. Two analytically solvable case
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3581ec12e19e9b2d5e1b9adfdc798c79
https://doi.org/10.1063/1.1501283
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2
Novel criteria for the development of monotonic and oscillatory instabilities in a two-layer film
Autor: I. B. Simanovskii, A. A. Nepomnyashchy
Publikováno v: Physics of Fluids. 29:092104
The development of the Marangoni instability in a two-layer film in the presence of a transverse temperature gradient and a heat source/sink at the liquid-liquid interface is investigated. The problem is solved by means of a linear stability theory a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27f342ddfbea3a6be6a780f22bae57c3
https://doi.org/10.1063/1.5001729
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3
New types of long-wave oscillatory Marangonni instabilities in multilayer systems
Autor: A. A. Nepomnyashchy, I. B. Simanovskii
Publikováno v: The Quarterly Journal of Mechanics and Applied Mathematics. 50:149-163
The onset of Marangoni-Benard convection for a three-layer system is considcred in the long-wave limit. Different kinds of instabilities produced by deformations of the interfaces are analysed. A new mechanism of oscillatory instability essentially c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::332fda3af69168c3527f85938d945678
https://doi.org/10.1093/qjmam/50.1.149
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7
Onset of convection due to heating from above and heat release at an interface
Autor: A. A. Nepomnyashchii, I. B. Simanovskii
Publikováno v: Fluid Dynamics. 25:340-343
A specific non-Rayleigh mechanism of convective instability in systems with an interface, developing in the presence of heating from above (“anticonvection”), was identified in [1, 2]. The onset of this type of instability requires a sharp differ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::993453f61788836632b4cb31d6e6d7c4
https://doi.org/10.1007/bf01049813
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9
Marangoni waves in a two-layer film under the action of an inclined temperature gradient
Autor: I. B. Simanovskii, A. A. Nepomnyashchy
Publikováno v: Physics of Fluids. 26:082102
The development of the longwave deformational instability of a thermocapillary flow in a two-layer film under the action of an inclined temperature gradient is studied in the framework of the lubrication approximation. The stability boundaries with r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9879d367500066b9205bf59df75b2d9f
https://doi.org/10.1063/1.4891626
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10
Marangoni instability in ultrathin two-layer films
Autor: I. B. Simanovskii, A. A. Nepomnyashchy
Publikováno v: Physics of Fluids. 19:122103
The development of instabilities under the joint action of the van der Waals forces and Marangoni stresses in a two-layer film on a heated or cooled substrate, is considered. The problem is solved by means of a linear stability theory and nonlinear s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::871df4d0af38f1d8fe0acfbe4409986b
https://doi.org/10.1063/1.2819748
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