Тип публикации: статья из журнала
Год издания: 2017
Идентификатор DOI: 10.1134/S1990478917020132
Ключевые слова: Dufour effect, exact solution, stability, thermocapillary interface
Аннотация: The two-layer flows of a liquid and a gas in a horizontal channel are investigated under condition of given gas flow rate. Evaporation on the thermocapillary interface is taken into account. An exact solution is constructed of the Navier–Stokes equations in the Boussinesq approximation, taking into account the Dufour effect in the Показать полностьюgas-vapor layer. Within the framework of linear theory, the stability of the obtained solutions and the characteristics of the arising perturbations are studied. The influence is considered of the thickness of the liquid layer and the magnitude of the longitudinal temperature gradient on the structure of the basic flow and perturbations.
Журнал: Journal of Applied and Industrial Mathematics
Выпуск журнала: Т. 11, № 2
Номера страниц: 274-283
ISSN журнала: 19904789
Место издания: Новосибирск
Издатель: Pleiades Publishing, Ltd. (Плеадес Паблишинг, Лтд)