Hydrodynamics of Conical Spouted Beds With High Density Particles

2008-05-01
Sari, Salih
Polat, Aylin
Zaglanmis, Dogukan
Külah, Görkem
Köksal, Murat
An extensive experimental investigation of conical spouted beds with high density particles were carried out by measuring bed pressure drop, particle velocity and solids hold-up in a 15 cm ID conical spouted bed at three different cone angles (30°, 45°, 60°) with Yttria-stabilized zirconia (YSZ) particles (ρp = 6050 kg/m3 ). The results show that the minimum external spouting velocity increases with cone angle, particle diameter and static bed height. The bed is characterized by two regions: upward moving particles with high slip in the spout and slowly downward moving particles at loosely packed conditions in the annulus.
Citation Formats
S. Sari, A. Polat, D. Zaglanmis, G. Külah, and M. Köksal, “Hydrodynamics of Conical Spouted Beds With High Density Particles,” presented at the Hydrodynamics of Conical Spouted Beds With High Density Particles (2011), 2008, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/73942.