Show simple item record

dc.contributor.authorZhou, H
dc.contributor.authorWang, S
dc.contributor.authorDu, B
dc.contributor.authorKou, M
dc.contributor.authorTang, Z
dc.contributor.authorYang, J
dc.contributor.authorWu, S
dc.contributor.authorDianyu, D
dc.date.accessioned2020-09-22T06:38:40Z
dc.date.available2020-09-22T06:38:40Z
dc.date.issued2020
dc.identifier.issn2194-5748en_US
dc.identifier.doi10.1515/ijcre-2020-0012en_US
dc.identifier.urihttp://hdl.handle.net/10072/397796
dc.description.abstractIn order to develop the central gas flow in COREX shaft furnace, a new installment of center gas supply device (CGD) is designed. In this work, a coupled DEM-CFD model was employed to study the influence of CGD on gas-solid flow in COREX shaft furnace. The particle descending velocity, particle segregation behaviour, void distribution and gas distribution were investigated. The results show that the CGD affects the particles descending velocity remarkably as the burden falling down to the slot. Particle segregation can be observed under the inverse 'V' burden profile, and the influence of CGD on the particle segregation is unobvious on the whole, which causes the result that the voidage is slightly changed. Although the effect of CGD on solid flow is not significant, the gas flow in shaft furnace has an obvious change. Compared with the condition without CGD, in the case with CGD, the gas velocity is improved significantly, especially in the middle zone of the furnace, which further promotes the center gas distribution. Meanwhile, the pressure drop in the furnace with the installation of CGD is increased partly.en_US
dc.description.peerreviewedYesen_US
dc.publisherWalter de Gruyter GmbHen_US
dc.relation.ispartofissue5-6en_US
dc.relation.ispartofjournalInternational Journal of Chemical Reactor Engineeringen_US
dc.relation.ispartofvolume18en_US
dc.subject.fieldofresearchChemical Engineeringen_US
dc.subject.fieldofresearchcode0904en_US
dc.titleInfluence of center gas supply device on gas-solid flow in COREX shaft furnace through DEM-CFD modelen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Articlesen_US
dcterms.bibliographicCitationZhou, H; Wang, S; Du, B; Kou, M; Tang, Z; Yang, J; Wu, S; Dianyu, D, Influence of center gas supply device on gas-solid flow in COREX shaft furnace through DEM-CFD model, International Journal of Chemical Reactor Engineering, 2020, 18 (5-6)en_US
dc.date.updated2020-09-22T06:33:52Z
dc.description.versionVersion of Record (VoR)en_US
gro.rights.copyright© 2020 Walter de Gruyter GmbH, Berlin/Boston. The attached file is reproduced here in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version.en_US
gro.hasfulltextFull Text
gro.griffith.authorTang, Zhiyong


Files in this item

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record