Heat transfer in small diameter packed beds
โ Scribed by W.E. Olbrich; O.E. Potter
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 809 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0009-2509
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โฆ Synopsis
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.
The results indicate that radial transfer by fluid dispersion is identical in the two transfer situations and this agreement is interpreted as a confirmation of the validity of the theoretical basis of the analysis.
HEAT TRANSFER DATA
๐ SIMILAR VOLUMES
The heat transfer between a fluid flowing through a packed bed and the wall is interpreted according to a one-dimensional model characterized by an overall heat transfer coefficient, h, and by two-dimensional models with one parameter, the effective thermal conductivity, k, or two parameters, the ef