Modeling of the Convective Fluid Flows With Evaporation in the Two-Layer Systems

Infrared study of surface of the HFE-7100 liquid evaporating into gas flow

“…These experiments are aimed to investigate the features of convective flows of a fluid in an open cavity and in an open horizontal layer under conditions of a co-current gas flow and evaporation. The processes of convection, accompanied by evaporation at the interface, are actively studied experimentally [7], [12][13][14], numerically [8,9] and theoretically in the present time [9,10], [15,16].…”

The dynamics of a vapour bubble growth under the boiling of a subcooled liquid in low volumes

“…The shadow method has been used for investigation of the bubbles growth at the boiling process in small volumes at different temperatures of heating surfaces [25][26][27][28]. Schematic diagram of the experimental setup is shown in Fig.…”

Modeling of liquid and gas flows in the horizontal layer with evaporation

“…One of the first examples of the exact solutions, that takes into account the mass transfer at the interface of two media, has been obtained in [3]. The solutions of the equations of convection in the two-layer systems subject to the Dufour and Soret effects in the gas layer are studied in [4,5,6].…”

“…Let us seek the solution of the equations (1)- (5) as follows (see [4,5,6]): The no-slip conditions for the velocity should be imposed on the upper y = h and lower y = -l fixed boundaries and the conditions for temperature are as follows T1|y=-l = A1x + ϑ -, T2|y=h = A2x + ϑ + (here A1, A2, ϑ + , ϑ -= const). The vapor concentration on the upper boundary is equal to zero.…”