The Empirical Studies for the Piscine Boiling Heat Transfer of Horizontal Augment Tube

Authors : Xuefengia Lung, Pengxuan Wang, Zhuatang Lei

Pages : 0-0

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Publication Date : 2012-04-01

Article Type : Research Paper

Abstract :In this study the pool boiling heat transfer of R134a-oil mixture was experimentally studied at the oil ‘concentration of l00ppm insert ignore into journalissuearticles values(0.01%); and 50ppm insert ignore into journalissuearticles values(0.005%); at the tube outsides. Two types of horizontal enhance tubes with different sizes and structures were selected in the experiment the total heat transfer performance and the influence of the lubricant oil concentration on the heat transfer were obtained. The physical interpretation was given about the mixture of viscosity and surface tension, which lays the fountain for carrying out relative researches
Keywords : piscine boiling, heat transfer, horizontal augment tube, R134a