水平环空中的自然对流传质

Letters in Heat and Mass Transfer Pub Date : 1981-11-01 DOI:10.1016/0094-4548(81)90060-6

G.H. Sedahmed , L.W. Shemilt

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引用次数: 5

摘要

利用电化学技术对水平圆柱环空内的自然对流传质进行了实验研究。研究的变量是溶液的物理性质和外管直径。外管处的传质数据在5×；ScsGr<；2.8×1010，公式为：Sh=0.1275（ScsGr）0.33

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Natural convection mass transfer in horizontal annuli

An experimental investigation of natural convection mass transfer within horizontal cylindrical annuli was performed using the electro-chemical technique. Variables studied were physical properties of the solution and outer tube diameter. Mass transfer data at the outer tube were correlated in the range 5×10⁷ < ScsGr < 2.8×10¹⁰ by the equation: Sh = 0.1275 (ScsGr)^0.33

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Letters in Heat and Mass Transfer

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