A pressure drop correlation for gas/liquid pipe flow with a small liquid holdup
β Scribed by P.J. Hamersma; J. Hart
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 877 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0009-2509
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π SIMILAR VOLUMES
## A phenomenological, pore-scale, hydrodynamic model is developed for representation of the uniform, two-phase, gas-liquid cocurrent flow in the low interaction regime in trickle bed reactors. The model provides improved predictions for both the pressure drop and liquid holdup using the parameters
Trickle beds of I meter in length and resp. 5, 10 and 20cm in diameter were operated in the so-called pulsing flow regime. The packing was 2.5 rcsp. 4 mm Raschig rings. Air was taken as the gas phase. Several liquids were used. In this contribution we describe the transition from gas-continuous to p