✦ LIBER ✦

Influence of liquid viscosity and bed porosity on two-phase pressure drop in concurrent gas-liquid upflow through packed beds

✍ Scribed by Ahamed Khan; Asad Ali Khan; Y. B. G. Varma

Publisher: John Wiley and Sons
Year: 2002
Tongue: English
Weight: 177 KB
Volume: 80
Category: Article
ISSN: 0008-4034
DOI: 10.1002/cjce.5450800218

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

It was observed in the experimental investigations that the concurrent upflow of air‐Monoethanol amine system through the packed bed gave higher pressure drop in bubble flow regime than the air‐water system. But when the flow regime changed to spray flow, air‐water system showed higher pressure drop than the other. This phenomenon was observed for the two column packing used in this study. An attempt is made to explain this phenomenon.

📜 SIMILAR VOLUMES

Prediction of Two-Phase Frictional Press

Prediction of Two-Phase Frictional Pressure Drop for the Concurrent Gas and Newtonian Liquids Upflow through Packed Beds

✍ A. Khan; A. A. Khan; Y. B. G. Varma 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 454 KB 👁 3 views

Prediction of two-phase pressure drop an

Prediction of two-phase pressure drop and liquid holdup in co-current gas–liquid downflow of air–Newtonian systems through packed beds

✍ Ponnan Ettiyappan Jagadeesh Babu; Appusamy Arunagiri; Thanapalan Murugesan 📂 Article 📅 2005 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 230 KB 👁 1 views

## Abstract The dependency of pressure drop and liquid holdup on phase velocities, geometry of the column and packing materials as well as on the physical properties have been analyzed. Our experimental data (825 data points obtained using four liquid systems and three different particles) along wi