Study the particle loss from vortex chamber fluidized bed with different conditions

2021 ◽  
Author(s):  
Subhajit Dutta ◽  
Chanchal Loha ◽  
Pradip Kumar Chatterjee ◽  
Anup Kumar Sadhukhan ◽  
Parthapratim Gupta
Keyword(s):  
Fluidized Bed ◽  
Vortex Chamber ◽  
Particle Loss

scholarly journals THE COMPUTER SIMULATION OF THE COMBUSTION OF THE GASIFICATION PRODUCTS IN FLUIDIZED BED OF SOLID FUEL IN UPPER BED LAYER WITH VORTEX BURNING

2021 ◽  
Vol 43 (2) ◽  
pp. 77-83
Author(s):  
S.G. Kobzar ◽  
G.V. Kovalenko ◽  
A.A. Khalatov
Keyword(s):  
Fluidized Bed ◽  
Solid Fuel ◽  
Hydrogen Oxidation ◽  
Vortex Chamber ◽  
Temperature Fields ◽  
Hydrogen Oxidation Reaction ◽  
Ansys Cfx ◽  
Dissipation Model ◽  
Main Components ◽  
Gasification Products

The swirl afterburning is a promising method of improving the combustion of solid fuels. The aim of the work is to verify the ANSYS CFX software package for calculating the vortex chamber of cyclone-ball furnaces afterburning. As a result of the study it was determined that to simulate the combustion of gasification products of solid fuel in a fluidized bed in a upper bed space with vortex afterburning, it is advisable to use a two-stage mechanism of methane oxidation, supplemented by hydrogen oxidation reaction. The parameters of the Eddy Dissipation model are determined, which allow obtaining results on temperature fields and fields of concentrations of the main components with satisfactory accuracy, both qualitatively and quantitatively.

Investigation of a fluidized bed in a vortex chamber

2011 ◽  
Vol 52 (2) ◽  
pp. 206-211 ◽  
Author(s):  
N. A. Dvornikov ◽  
P. P. Belousov
Keyword(s):  
Fluidized Bed ◽  
Vortex Chamber

Numerical investigation of gas-particle hydrodynamics in a vortex chamber fluidized bed

2018 ◽  
Vol 29 (12) ◽  
pp. 3357-3367 ◽  
Author(s):  
Subhajit Dutta ◽  
Chanchal Loha ◽  
Pradip Kumar Chatterjee ◽  
Anup Kumar Sadhukhan ◽  
Parthapratim Gupta
Keyword(s):  
Numerical Investigation ◽  
Fluidized Bed ◽  
Vortex Chamber ◽  
Particle Hydrodynamics
Sign in / Sign up

Export Citation Format

Share Document