𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Transition velocities and phase holdups at minimum fluidization in gas–liquid–solid systems

✍ Scribed by Donghyun Lee; Arturo Macchi; Norman Epstein; John R. Grace


Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
377 KB
Volume
79
Category
Article
ISSN
0008-4034

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Minimum fluidization velocity and gas ho
✍ K Ramesh; T Murugesan 📂 Article 📅 2002 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 173 KB 👁 1 views

## Abstract Experiments were performed to study the hydrodynamics of a cocurrent three‐phase fluidized bed with liquid as continuous phase. Based on the 209 experimental data (with four liquid systems and five different particles) along with 115 literature data from six different sources on minimum

Local phase holdups in gas-solids fluidi
✍ Hsiaotao T. Bi; Peng-Cheng Su 📂 Article 📅 2001 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 197 KB 👁 3 views

## Abstract A two‐phase structural model consisting of a dense phase and a dilute phase with allowance for the dense‐phase expansion and the solids holdup in the dilute phase was developed and successfully applied to the analysis of local voidage fluctuation signals. Such a model can be used to der

Modified gas-perturbed liquid model (GPL
✍ V Sivasubramanian; M Velan 📂 Article 📅 2006 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 154 KB 👁 1 views

## Abstract In the present investigation minimum fluidization velocity, __U__~mf~, in a two‐phase inverse fluidized bed reactor is determined using low‐density polyethylene and polypropylene particles of different diameters (4,6 and 8 mm) by measuring pressure drop. In a glycerol system __U__~mf~ d

Studies on Regime Transition, Operating
✍ P. Natarajan; R. Velraj; R. V. Seeniraj 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 271 KB 👁 1 views

## Abstract In the present work, the variations in the solids circulation rate and solids holdup were analyzed to study the behavior of a liquid‐solid circulating fluidized‐bed (LSCFB) regime. The results confirm the existence of two regions in the regime of LSCFB. A new concept of critical liquid

Prediction of two-phase pressure drop an
✍ Ponnan Ettiyappan Jagadeesh Babu; Appusamy Arunagiri; Thanapalan Murugesan 📂 Article 📅 2005 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 230 KB

## 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