Thin film evaporative cooling system for high heat flux applications

Eloyan, Karapet; Зайцев, Д. В.

doi:10.1088/1742-6596/1105/1/012084

Cited by 4 publications

(1 citation statement)

References 14 publications

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“…The design of a minichannel with a height of 1 mm is described in detail in [11]. In a channel height of 1.2 mm, the input conditions were different, the design of the minichannel is presented in [14].…”

Section: Experimental Setup and Proceduresmentioning

confidence: 99%

Investigation of the gas-liquid flow hydrodynamics in minichannels of solar collectors under isothermal conditions

Chinnov

Ronshin

2022

J. Phys.: Conf. Ser.

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In the paper the new experimental data are presented to study the gas-liquid flow in minichannels with a thickness of 1 mm and 1.2 mm in isothermal conditions. The design (fluid input conditions) and the width of the channels were changed. The boundaries between the patterns of the gas-liquid flow were determined. Gas-liquid flow regimes maps were created. The patterns of a gas-liquid flow and transition between flow patterns were analyzed in detail. It made possible to find out the features of the gas-liquid flow in the solar collectors minichannels.

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Section: Experimental Setup and Proceduresmentioning

confidence: 99%

Investigation of the gas-liquid flow hydrodynamics in minichannels of solar collectors under isothermal conditions

Chinnov

Ronshin

2022

J. Phys.: Conf. Ser.

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Digital holographic study of corona wind-assisted evaporation of hydrocarbon from a microliter well

Shukla

Mishra²,

Panigrahi³

2022

Appl. Phys. B

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The present study aims to understand the evaporation dynamics of heavy hydrocarbon liquid (cyclohexane) from a circular well cavity under the in uence of corona wind. Particle image velocimetry is used to characterize the velocity eld of the corona wind generated by a needle and plate con guration. Digital holography interferometry is used to decipher the mole fraction distribution of the vapor cloud.Circular well cavities of radius 2.0, 2.5 and 4 mm are studied. The study explores the effect of corona wind on the modi cation of vapor phase transport and the evaporation rate from the circular well. The effect of corona wind on the evaporation of different sized well cavities increases with an increase in actuation voltage. The side wall of the cavities in uences the distribution of the vapor cloud due to the interaction with the incoming corona wind. More than 10 times enhancement of evaporation is observed at 10 kV excitation voltage setting of the corona wind generator. The corona jet assisted evaporation can be very useful in thin lm evaporative cooling for electronics due to its simplicity in design and superior performance.

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Review article: Microscale evaporative cooling technologies for high heat flux microelectronics devices: Background and recent advances

Nahar

Guye

et al. 2021

Applied Thermal Engineering

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Thin film evaporative cooling system for high heat flux applications

Cited by 4 publications

References 14 publications

Investigation of the gas-liquid flow hydrodynamics in minichannels of solar collectors under isothermal conditions

Investigation of the gas-liquid flow hydrodynamics in minichannels of solar collectors under isothermal conditions

Digital holographic study of corona wind-assisted evaporation of hydrocarbon from a microliter well

Review article: Microscale evaporative cooling technologies for high heat flux microelectronics devices: Background and recent advances

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