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The effect of concentration dependent diffusivities on mass transfer coefficients

✍ Scribed by D.P. Rao; G.H. Rao

Publisher
Elsevier Science
Year
1980
Weight
278 KB
Volume
7
Category
Article
ISSN
0094-4548

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πŸ“œ SIMILAR VOLUMES

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Abstrac-Expenments conducted In a stirred cell on evaporation of pure bqulds Into various tamer gases yield that the gas-wde NaSS transfer coefficient, 4, IS proportIonal to the bmary dfiusmty, D, ramed to the power 0 684 t-2/3) Ih'TRODUCTION The obJectrve of the present study IS to detemme the expo

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A and B fall to zero witlung the film, I e mstantaneous reactrons Tlus range of behavlour has been discussed frequently at some length (e g Danckwerts[2], Astar&@]) It Is therefore clear that the react~oon may proceed supnticantly either m the bulk of the liquid (Fig la-c) or m the liquid tilm (Fg l

Effect of glass transition on the concen
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✍ J. S. Vrentas; C. M. Vrentas πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 56 KB πŸ‘ 2 views

## Abstract The free‐volume theory of diffusion is used to predict the effect of the glass transition on the concentration dependence of the solvent self‐diffusion coefficient at constant temperature. The theoretical prediction is in agreement with experimental data. Β© 2003 Wiley Periodicals, Inc.