Step-function injection and purging of a dilute salt tracer in water was used to measure axial dispersion for low Reynolds number liquid flow through beds of uniform sized, random packed glass spheres. The resultant data and those of several previous studies are coordinated and interpreted in terms
Axial mixing of liquid in gas-liquid flow through packed beds
β Scribed by C. J. Hoogendoorn; J. Lips
- Book ID
- 112052407
- Publisher
- John Wiley and Sons
- Year
- 1965
- Tongue
- English
- Weight
- 607 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0008-4034
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## Abstract Experimental data on flow pattern transitions, pressure drop, and flow characteristics for cocurrent gasβliquid flow through packed columns in microgravity is analyzed. The pulse flow regime exists over a wider range of gas and liquid flow rates under microgravity conditions. Furthermor
l/~\*)~I~e-BR(l--~')]e~'~. (I\*) Ackmwkdgement-I am sincerely grateful to the referee of this paper for his invaluable comments which led to the improvement of the paper. I am also grateful to Prof. P. H. We observe here from (12) that the velocity still increases Calderbank, Department of Chemical