Effect of Polymer Additives on Heat Transport in Turbulent Thermal Convection
Publication in refereed journal

香港中文大學研究人員

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摘要In this Letter, we explore the possible effects of polymer additives on heat transport in turbulent thermal convective flows. Using both direct numerical simulations and shell-model calculations, we show that polymer additives can significantly enhance the heat transport in homogeneous turbulent thermal convection, which mimics the bulk of turbulent Rayleigh-Benard convection. We also discuss the implication of our results for turbulent Rayleigh-Benard convection, in which there are boundary layers in addition to the central bulk.
著者Benzi R, Ching ESC, De Angelis E
期刊名稱Physical Review Letters
出版年份2010
月份1
日期15
卷號104
期次2
出版社American Physical Society
國際標準期刊號0031-9007
電子國際標準期刊號1079-7114
語言英式英語
Web of Science 學科類別Physics; Physics, Multidisciplinary; PHYSICS, MULTIDISCIPLINARY

上次更新時間 2020-28-10 於 01:22