TY  - CONF
VL  - 1482
EP  - 74
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84874166264&doi=10.1063%2f1.4757440&partnerID=40&md5=509dc410283877b681d6c9a7a6b126a3
A1  - Bin Ibrahim, M.H.
A1  - Mohd Najib, N.K.
A1  - Karuppanan, S.
A1  - Sinnathambi, C.M.
SN  - 0094243X
Y1  - 2012///
TI  - Simulation study on the effect of air distribution on the bed height and bubble formation in bubbling fluidization reactor
ID  - scholars2547
SP  - 69
N2  - This paper describes the numerical study on the effect of inlet air distribution in the Bubbling Fluidized Bed (BFB) riser of diameter 0.18 m and 1.44 m of length using a 3-hole orifice plate. A 2D model has been developed and meshed using Gambit software version 2.4.6 and was simulated using CFD code, fluent version 6.3. Laminar model has been used for the modeling and Eulerian-Eulerian multiphase model coupled with kinetic theory of granular flow was employed. For the drag, Gidaspow Drag Model was used to calculate the phase interaction between the gas and solid particles. The simulation results obtained for the validation purpose showed good agreement with the results available in the literature. The model with orifice plate gives a better and clear bubble shape with improved turbulent and better mixing compared to the model without the orifice plate. The model with orifice plate is also more realistic and ideal as compared to the model without the orifice plate. © 2012 American Institute of Physics.
N1  - cited By 3; Conference of 2nd International Conference on Fundamental and Applied Sciences 2012, ICFAS 2012 ; Conference Date: 12 June 2012 Through 14 June 2012
AV  - none
CY  - Kuala Lumpur
ER  -