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A model for universal spatial variations of temperature fluctuations inturbulent Rayleigh-Bénard con
[期刊论文] 作者：Xiaozhou He,Eberhard Bodenschatz,Guenter Ahlers,
来源：力学快报:英文版 年份：2021
We propose a theoretical model for spatial variations of the temperature varianceσ2(z,r)(z is the dis-tance from the sample bottom and r the radial coordinate)in turbulent Rayleigh-Bénard convection(RBC).Adapting the“attached-eddy”model......
A model for universal spatial variations of temperature fluctuations in turbulent Rayleigh-Bénard co
[期刊论文] 作者：Xiaozhou He,Eberhard Bodenschatz,Guenter Ahlers,
来源：力学快报（英文版） 年份：2021
We propose a theoretical model for spatial variations of the temperature variance σ2 ( z, r ) ( z is the dis- tance from the sample bottom and r the radial coo...
[会议论文] 作者：郗恒东,Eberhard Bodenschatz,徐海涛,
来源：第八届全国流体力学学术会议 年份：2014
在de Gennes和Tabor的理论基础上，提出了湍流能量传输率平衡理论，即：湍动能传输率与高分子弹性势能传输率平衡。同时引入改进的弹性长度尺度Γε来描述高聚物弹性对湍流能量...
[会议论文] 作者：Yi-Bao Zhang,Haitao Xu,Eberhard Bodenschatz,Heng-Dong Xi,
来源：The 17th Asian Conference on Experimental Mechanics)(第十七届亚洲实 年份：2018
We present an experimental study of the turbulent flow with dilute long-chain flexible polymer additives....
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