The Effect of Wave Formation and Wetting Angle on the Thermocapillary Breakdown of a Falling Liquid Film

Зайцев, Д. В.; Kabov, Oleg; Cheverda, V. V.; Bufetov, N. S.

doi:10.1023/b:hite.0000033882.23387.19

Cited by 40 publications

(18 citation statements)

References 8 publications

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“…Other dimensionless parameters for generalisation of experimental data were used in (Bohn & Davis, 1993) and (Zaitsev et al, 2004). In (Bohn & Davis, 1993) …”

Section: Comparing Of Experimental Data With Other Approachsmentioning

confidence: 99%

Heat Transfer Phenomena in Laminar Wavy Falling Films: Thermal Entry Length, Thermal-Capillary Metastable Structures, Thermal-Capillary Breakdown

Lel¹,

Kneer²

2011

Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems

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“…Other dimensionless parameters for generalisation of experimental data were used in (Bohn & Davis, 1993) and (Zaitsev et al, 2004). In (Bohn & Davis, 1993) …”

Section: Comparing Of Experimental Data With Other Approachsmentioning

confidence: 99%

Heat Transfer Phenomena in Laminar Wavy Falling Films: Thermal Entry Length, Thermal-Capillary Metastable Structures, Thermal-Capillary Breakdown

Lel¹,

Kneer²

2011

Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems

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“…To date, the most affective cooling systems are the systems based on impact jets and sprays, two-phase flows in minichannels and fluid flows in microchannels. These systems enable removal of heat fluxes of up to 500 W from the chip size 10 to 10 mm [1,2,3,4]. However, already now the electronic industry is ready to produce components where the heat flux density can reach values of 1 kW/cm 2 and higher [6].…”

Section: Introductionmentioning

confidence: 99%

The effect of surface temperature on dynamics of water droplet in minichannel with gas flow

Isachenko

Orlik

2017

EPJ Web Conf.

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Abstract.The experiments have been carried out to study dynamics of liquid droplets, blown by the gas flow in a mini-channel. The mean velocity at which the droplet motion over the substrate starts was determined depending on the surface temperature at different droplet volumes. The shadow method was the main method of measurement. The advancing and receding contact angles were measured depending on the gas flow rate. The friction force was determined using the advancing and receding contact angles and droplet size. A motion of a droplet was also observed from the top. The local velocity and acceleration of droplet were calculated.

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“…The use of liquid films in absorbers, condensers, and heat exchangers makes the studies of film flow structure and effect of this structure on local and average heat and mass transfer characteristics relevant [1][2][3][4][5][6][7][8][9]. Intensification of heat and mass transfer processes occurs both because of an increase in the film area and due to a change in the velocity profile in the film [10,11].…”

Section: Introductionmentioning

confidence: 99%

Investigation of the effect of a gap between the cylindrical substrate and curvilinear ring on the regimes of liquid film flow

2017

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Abstract. Experimental studies have been carried out to reveal the peculiarities of the influence of the arrangement of the curved ring on the flow regimes of a liquid film along a cylindrical surface. Regimes under which the estimated thickness of the gap between the flowing film and the cylinder may not be sufficient. Recommendations are given to determine the minimum value of the distance between the ring and the surface along which the film flows, so that at any flow of liquid there is no contact between the liquid and the ring.

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The Effect of Wave Formation and Wetting Angle on the Thermocapillary Breakdown of a Falling Liquid Film

Cited by 40 publications

References 8 publications

Heat Transfer Phenomena in Laminar Wavy Falling Films: Thermal Entry Length, Thermal-Capillary Metastable Structures, Thermal-Capillary Breakdown

Heat Transfer Phenomena in Laminar Wavy Falling Films: Thermal Entry Length, Thermal-Capillary Metastable Structures, Thermal-Capillary Breakdown

The effect of surface temperature on dynamics of water droplet in minichannel with gas flow

Investigation of the effect of a gap between the cylindrical substrate and curvilinear ring on the regimes of liquid film flow

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