JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
Print ISSN : 0021-9592
COMBINED LAMINAR FORCED AND NATURAL CONVECTION MASS TRANSFER FROM A VERTICAL PLATE
RYUZO ITOYUSHI HIRATAYOSHIRO INOUE
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1975 Volume 8 Issue 3 Pages 223-227

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Abstract

Local mass transfer rates from a vertical flat plate are measured in the region of combined convective flow. The electrochemical method, i. e., cathodic reduction in a solution of K4Fe (CN)6-K3Fe(CN)6-NaOH, is applied to mass transfer measurements. The experiments cover a wide range of the combined flow parameter Grx/Rex2 and high Schmidt number of approximately 2000. Local Sherwood number in combined flow regime is derived by the integral method and correlated by the parameter Grx1/2/RexSc1/2 in the range 0.73 <Sc< 2000.

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© The Society of Chemical Engineers, Japan
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