eprintid: 8742
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/87/42
datestamp: 2023-11-09 16:20:39
lastmod: 2023-11-09 16:20:39
status_changed: 2023-11-09 16:13:25
type: article
metadata_visibility: show
creators_name: Afrooz, I.E.
creators_name: Sinnathambi, C.M.
creators_name: Chuang, D.L.
creators_name: Karuppanan, S.
title: CFD simulation of bubbling fluidized bed: Effects of bed column geometry on hydrodynamics of gas�solid mixing: Numerische Strömungssimulation einer blasenbildenden Wirbelschicht: Einfluss der Reaktorgeometrie auf die hydrodynamischen Eigenschaften einer Gas-Feststoff Mischung
ispublished: pub
keywords: Bubble formation; Computational fluid dynamics; Fluid dynamics; Hydrodynamics; Mixing; Pilot plants; Tubes (components), Bubbling fluidized bed; CFD simulations; Column design; Column geometries; Gas-solid mixing; Residence time; Scaled-down versions; Straight tubes, Fluidized beds
note: cited By 6
abstract: In this study, multiphase computational fluid dynamics (CFD) is employed to simulate and study the hydrodynamics behavior of gas-solid mixing in a new bed column design of bubbling fluidized bed called swirl bed. The new fluidized bed is a swirl tube reactor design based on swirl tube technology. The results are compared with the conventional straight tube rector which is the scaled down version of the existing pilot plant gasifier. It is found that the usage of the swirl tube reactor design results in better lateral solid mixing inside the bed. Furthermore an increase in residence time of the particles is also observed due to the swirl motion of the particles. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
date: 2017
publisher: Wiley-VCH Verlag
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85018681426&doi=10.1002%2fmawe.201600761&partnerID=40&md5=c956a8fec2233097006a9ffea421c3c7
id_number: 10.1002/mawe.201600761
full_text_status: none
publication: Materialwissenschaft und Werkstofftechnik
volume: 48
number: 3
pagerange: 226-234
refereed: TRUE
issn: 09335137
citation:   Afrooz, I.E. and Sinnathambi, C.M. and Chuang, D.L. and Karuppanan, S.  (2017) CFD simulation of bubbling fluidized bed: Effects of bed column geometry on hydrodynamics of gas�solid mixing: Numerische Strömungssimulation einer blasenbildenden Wirbelschicht: Einfluss der Reaktorgeometrie auf die hydrodynamischen Eigenschaften einer Gas-Feststoff Mischung.  Materialwissenschaft und Werkstofftechnik, 48 (3).  pp. 226-234.  ISSN 09335137