Thermocapillary convection in a free liquid layer in the presence of an adjacent gas flow

Olga N. Goncharova, Yulia O. Kabova, Oleg A. Kabov

Результат исследований: Материалы для журналаСтатьярецензирование

3 Цитирования (Scopus)

Аннотация

The nonstationary motions of a free heat-conducting liquid layer under conditions of weightlessness are investigated analytically and numerically. To describe the dynamics of a layer with free boundaries subjected to nonhomogeneous heating and to the action of an external gas phase, a special class of the solutions of the Navier-Stokes equations is used. The 2D solutions are characterized by a linear dependence of the longitudinal component of velocity on the longitudinal coordinate. The results allow demonstrating a behavior of free liquid films and to control the mechanisms of the layer deformations at the normal and anomalous thermocapillary effects.

Язык оригиналаАнглийский
Страницы (с-по)389-396
Число страниц8
ЖурналComputational Thermal Sciences
Том3
Номер выпуска5
DOI
СостояниеОпубликовано - 2011

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Computational Mathematics
  • Fluid Flow and Transfer Processes
  • Surfaces and Interfaces

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