Date of download: 10/16/2017 Copyright © ASME. All rights reserved. From: Enhancement of Thermocapillary Effect in Heated Liquid Films for Large Waves at High Reynolds Numbers J. Heat Transfer. 2016;138(9):091005-091005-8. doi:10.1115/1.4032945 Figure Legend: Temperature of the heater surface: (1) q = 0.57 W/cm2, (2) q = 1.34 W/cm2, (3) q = 2.2 W/cm2, (4) q = 3.5 W/cm2, (5) q = 4.9 W/cm2, and (6) q = 6.0 W/cm2

Date of download: 10/16/2017 Copyright © ASME. All rights reserved. From: Enhancement of Thermocapillary Effect in Heated Liquid Films for Large Waves at High Reynolds Numbers J. Heat Transfer. 2016;138(9):091005-091005-8. doi:10.1115/1.4032945 Figure Legend: The scheme of the experimental setup: (1) film-former, (2) plate, (3) temperature stabilizer, (4) liquid film, (5) heater, (6) liquid collector, (7) laser, (8) camera, (9) filter, and (10) IR scanner

Date of download: 10/16/2017 Copyright © ASME. All rights reserved. From: Enhancement of Thermocapillary Effect in Heated Liquid Films for Large Waves at High Reynolds Numbers J. Heat Transfer. 2016;138(9):091005-091005-8. doi:10.1115/1.4032945 Figure Legend: The averaged thickness distribution at Re = 300 and q = 2.2 W/cm2: (1) rivulets and (2) interrivulets area (valley) between the rivulets

Date of download: 10/16/2017 Copyright © ASME. All rights reserved. From: Enhancement of Thermocapillary Effect in Heated Liquid Films for Large Waves at High Reynolds Numbers J. Heat Transfer. 2016;138(9):091005-091005-8. doi:10.1115/1.4032945 Figure Legend: Temperature distributions on the surface of the heated falling film: (a) the 3D instantaneous at q = 0.1 W/cm2 and Re = 0.1 (the arrow indicates the flow direction) and (b) temperature and temperature gradient distributions along line 1

Date of download: 10/16/2017 Copyright © ASME. All rights reserved. From: Enhancement of Thermocapillary Effect in Heated Liquid Films for Large Waves at High Reynolds Numbers J. Heat Transfer. 2016;138(9):091005-091005-8. doi:10.1115/1.4032945 Figure Legend: Distributions of thickness in a heated flowing film at Re = 300: (a) instantaneous 3D, q = 3.7 W/cm2, (b) along the heater, q = 1.8 W/cm2, and (c) along the heater, q = 5.5 W/cm2. (1) Thickness distribution in a rivulet, (2) thickness distribution in a valley, (3) averaged thickness in a rivulet, and (4) averaged thickness in a valley.

Date of download: 10/16/2017 Copyright © ASME. All rights reserved. From: Enhancement of Thermocapillary Effect in Heated Liquid Films for Large Waves at High Reynolds Numbers J. Heat Transfer. 2016;138(9):091005-091005-8. doi:10.1115/1.4032945 Figure Legend: Temperature distributions on the surface of the heated falling film: (a) the 3D instantaneous at Re = 500 and q = 2.05 W/cm2 (the arrow indicates the flow direction) and (b) time dependence in the point of valley X = 75 mm between rivulets at Re = 300 and q = 1.5 W/cm2

Date of download: 10/16/2017 Copyright © ASME. All rights reserved. From: Enhancement of Thermocapillary Effect in Heated Liquid Films for Large Waves at High Reynolds Numbers J. Heat Transfer. 2016;138(9):091005-091005-8. doi:10.1115/1.4032945 Figure Legend: Evolution of temperature pulsations and shear stresses in the interrivulets area near the lower edge of the heater, X = 100 mm, Re = 500, and q = 1.3 W/cm2. The arrows indicate the flow direction. The solid lines show the temperature isolines, indicating the approximate border of the area between the rivulets.

Date of download: 10/16/2017 Copyright © ASME. All rights reserved. From: Enhancement of Thermocapillary Effect in Heated Liquid Films for Large Waves at High Reynolds Numbers J. Heat Transfer. 2016;138(9):091005-091005-8. doi:10.1115/1.4032945 Figure Legend: The density of spectral energy of temperature pulsations depending on frequency in the center of the interrivulet area at different distances from the upper edge of the heater: (1) X = 50 mm, (2) X = 75 mm, and (3) X = 100 mm

Date of download: 10/16/2017 Copyright © ASME. All rights reserved. From: Enhancement of Thermocapillary Effect in Heated Liquid Films for Large Waves at High Reynolds Numbers J. Heat Transfer. 2016;138(9):091005-091005-8. doi:10.1115/1.4032945 Figure Legend: Integral energy of temperature pulsations per unit of time, averaged by all rivulets and interrivulet areas, depending on X: (a) Re = 150 and q = 2.5 W/cm2, (b) Re = 500 and q = 1.3 W/cm2, (c) Re = 500 and q = 2.9 W/cm2, and (d) Re = 500 and q = 8.6 W/cm2. Triangles (1) indicate data for the interrivulet areas and circles (2) for rivulets.

Date of download: 10/16/2017 Copyright © ASME. All rights reserved. From: Enhancement of Thermocapillary Effect in Heated Liquid Films for Large Waves at High Reynolds Numbers J. Heat Transfer. 2016;138(9):091005-091005-8. doi:10.1115/1.4032945 Figure Legend: Plot of the maximum relative amplitude Amax versus Reloc/Kaloc1/11: (1) valleys (Re = 38 and Xp = 344 mm) [7], (2) data from Refs. [1] and [19] at the adiabatic conditions, (3) isothermal film (Xp = 360 mm) [17], (4) rivulets (Re = 38 and Xp = 344 mm) [7], (5) valleys (Re = 33 and Xp = 264 mm) [7], (6) rivulets (Re = 33 and Xp = 264 mm) [7], (7) valleys (Re = 300 and Xp = 360 mm), and (8) rivulets (Re = 300 and Xp = 360 mm)

Date of download: 10/16/2017 Copyright © ASME. All rights reserved. From: Enhancement of Thermocapillary Effect in Heated Liquid Films for Large Waves at High Reynolds Numbers J. Heat Transfer. 2016;138(9):091005-091005-8. doi:10.1115/1.4032945 Figure Legend: The dependence of the modified Marangoni number on the dimensionless heat flux for the valley between rivulets: (1) Re = 300 valley between rivulets, (2) Re = 300 rivulet, (3) Re = 22 valley between rivulets [9], and (4) Re = 22 rivulet [9]. The solid line marked the averaged data for the valley between rivulets at Re = 300.