✦ LIBER ✦
Asymptotic approach for mass transfer in a steady laminar Newtonian flow for estimating the aqueous layer permeability
✍ Scribed by A.F. Flores
- Book ID
- 104107795
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 407 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0009-2509
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✦ Synopsis
In this report an asymptotic approach is developed for estimating the aqueous layer permeability in a perfused rat intestine experiment. The analysis is based on the technique presented by Gottifredi and Flores (1985) for studying the heat transfer rate between a flowing non-Newtonian fluid and the walls of a duct. The aqueous layer permeability is expressed as a series solution of the Graetz number. Our results are compared with previous estimates presented in the recent literature and the agreement is excellent in the low-Graetz number region.