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5. Measurements of heat transport by turbulent Rayleigh-Bénard convection in rectangular cells of

Measurements of heat transport by turbulent Rayleigh-Bénard convection in rectangular cells of

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：sunshixi2009

【摘 要】

：

High-precision measurements of the Nusselt number Nu for Rayleigh-Bénard (RB) convection have been made in rectangular cells of water (Prandtl number Pr≈5

【作 者】

：

ZHOU Quan LU Hui LIU BoFang ZH 

【机 构】

：

ShanghaiInstituteofAppliedMathematicsandMechanics

【出 处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2013年5期

【关键词】

：

高精度测量 矩形单元 瑞利数 纵横比 热量传递 对流 普朗特数 方程拟合 Rayleigh-Benard convection  turbulent therm 

【基金项目】

：

supported by the National Natural Science Foundation of China (Grant Nos.11222222, 11161160554 and 11002085),Innovation Program of Shanghai Municipal Education Commission (Grant No.13YZ008),Shanghai P

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High-precision measurements of the Nusselt number Nu for Rayleigh-Bénard (RB) convection have been made in rectangular cells of water (Prandtl number Pr≈5 and 7) with aspect ratios (Γx ,Γy ) varying between (1, 0.3) and (20.8, 6.3). For each cell the

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