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Interfacial Phenomena and Heat Transfer

Publication de 4  numéros par an

ISSN Imprimer: 2169-2785

ISSN En ligne: 2167-857X

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Indexed in

EXPERIMENTAL INVESTIGATION ON BEHAVIORS AND HEAT TRANSFER IN SHEAR-DRIVEN LIQUID FILM FLOW

Volume 3, Numéro 3, 2015, pp. 303-317
DOI: 10.1615/InterfacPhenomHeatTransfer.2016015813
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RÉSUMÉ

Experimental investigation on heat transfer characteristics of shear-driven liquid film in co-current gas flow is presented at different heat fluxes up to 300 kW/m2, gas Reynolds numbers up to 3175, liquid film Reynolds numbers of 27.6 − 75.7 and inlet liquid temperatures of 25, 40, and 80° C. Water and nitrogen are used as test liquid and gas, respectively. The heated section is a rectangular duct with 30 mm in width and 5 mm in height. The heated length is 100 mm divided into 10 segments in the flow direction by the structure of thermally insulated, which makes possible the evaluation of local heat transfer coefficients. The unexpected initiation of liquid film rupture at the upstream edge of heated section is observed under some combinations of heat fluxes and inlet liquid temperatures. In addition, the decrease in the width of dry area towards the downstream is observed with increasing interfacial temperature. The local heat transfer coefficient is increased towards the downstream because of the reduction of liquid film thickness by the enhanced interfacial shear stress exerted by the increased gas flow rate due to the evaporation, while it is decreased by the extension of dry area with increasing gas Reynolds number. A simple analysis for the interfacial force balance of the shear stresses in liquid and gas phases and the thermocapillary stress is performed to confirm the importance of thermocapillary force on the behaviors of liquid film. The variation of surface tension with temperature plays an important role in the liquid film behaviors and the corresponding heat transfer.

CITÉ PAR
  1. Isachenko E A, Orlik E V, Bykovskaya E F, Water droplet evaporation and dynamics in a mini-channel under action of the gas flow, Journal of Physics: Conference Series, 754, 2016. Crossref

  2. Orlik Evgeniy, Bykovskaya Elena, Ohta Haruhiko, Zaitsev D.V., Kabov O.A., Study of heat transfer in the bubble meniscus with an array of temperature micro-sensors, MATEC Web of Conferences, 84, 2016. Crossref

  3. Zaitsev D V, Tkachenko E M, Bykovskaya E F, The effect of dry spots on heat transfer in a locally heated liquid film moving under the action of gas flow in a channel, Journal of Physics: Conference Series, 925, 2017. Crossref

  4. Isachenko Ekaterina, Orlik Evgeniy, Markovich D., Zaitsev D., Semenov A., The effect of surface temperature on dynamics of water droplet in minichannel with gas flow, EPJ Web of Conferences, 159, 2017. Crossref

  5. Cheverda Vyacheslav, Markovich D., Zaitsev D., Semenov A., The heat transfer crisis in shear driven liquid film of FC-72 by gas flow in a minichannel, EPJ Web of Conferences, 159, 2017. Crossref

  6. Tkachenko Egor, Kuznetsov G.V., Bulba E., Feoktistov D., Dynamics of dry spots in the liquid film moved by the gas flow in the mini-channel under intensive local heating, MATEC Web of Conferences, 194, 2018. Crossref

  7. Eloyan K S, Zaitsev D V, Thin film evaporative cooling system for high heat flux applications, Journal of Physics: Conference Series, 1105, 2018. Crossref

  8. Ozbey A., Karimzadehkhouei M., Sefiane K., Koşar A., Christy J.R.E., On bubble dynamics in subcooled nucleate boiling on a platinum wire, International Journal of Thermal Sciences, 137, 2019. Crossref

  9. Cheverda V. V., Kabov O. A., Crisis of heat transfer on a micro-finned heater with gas-driven FC-72 film flow in a mini-channel, Thermophysics and Aeromechanics, 26, 3, 2019. Crossref

  10. Eloyan Karapet, Kreta Alexey, Tkachenko Egor, Markovich D.M., Kuibin P.A., Vorobyev M.A., Two-phase cooling system with controlled pulsations, EPJ Web of Conferences, 196, 2019. Crossref

  11. Xu Nian, Jiang Hantao, Peng Licheng, Wang Dongdong, Chu Huaqiang, Dynamic Analysis of Bubble Attachment and Sweeping on Microwire in Subcooled Nucleate Pool Boiling, Journal of Thermal Science, 30, 5, 2021. Crossref

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