Radial heat transfer in fixed-bed packing with small tube/particle diameter ratios
β Scribed by A. Grah; U. Nowak; M. Schreier; R. Adler
- Book ID
- 105925164
- Publisher
- Springer-Verlag
- Year
- 2008
- Tongue
- English
- Weight
- 514 KB
- Volume
- 45
- Category
- Article
- ISSN
- 1432-1181
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π SIMILAR VOLUMES
## Abstract The Ergun equation based on the effective spherical diameter is universally valid for various shapes of granular packings. It, however, was derived from the assumption of infinite tubeβtoβparticle diameter ratio without considering the wall effect. Although some improvements were made b
The heat transfer results of Agnew and Potter are re-analysed using additional data obtained from mass transfer experiments carried out with geometrically identical beds. A two-phase heat conduction model of the packed bed is employed to relate this additional data to the heat transfer situation. T
## Flow in Packed Tubes with a Small Tube to Particle Diameter Ratio A computer-generated slim tube randomly packed with spheres of almost uniform size is used to model single-phase flow in a packed tube with a small tube diameter to particle diameter ratio, R. To obtain a detailed description of