Experimental Study of Film Condensation of FC-72 Vapour on Disk-Shaped Fin

被引:0
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作者
Andrey Glushchuk
Igor V. Marchuk
Oleg A. Kabov
机构
[1] Université Libre de Bruxelles,Centre of Smart Interfaces
[2] Chimie-Physique EP-CP165/62,undefined
[3] Microgravity Research Center,undefined
[4] Institute of Thermophysics,undefined
[5] Russian Academy of Sciences,undefined
[6] Technische Universität Darmstadt,undefined
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关键词
SAFIR; Condensation; Disk-shaped; Fin; Curvilinear; Optimized;
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摘要
The results of activity made in the framework of preparation of the experiment SAFIR (Single fin condensAtion: FIlm local measuRements) of European Space Agency are presented. First prototype of the test cell has been developed and tested. Confocal technique has been adopted for condensate film thickness measurements. Experiments on condensation of the liquid FC-72 have been carried out. Average heat transfer coefficient has been measured in the range of 880–1440 W/m2 K and compared to the Nusselt theory.
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页码:65 / 74
页数:9
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