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Computational fluid dynamics modeling of the cold condition characteristic in an entrained flow gasifier

  • Xi'an Jiaotong University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

Entrained flow gasification technology has been attracted by gasifier researchers and companies for its wide-ranging feedstock adaptability and commercial scale availability. The optimization of the entrained flow gasifier is the critical thing for the development of entrained flow gasification technology. This paper presented a three-dimensional computational fluid dynamic(CFD) simulation for a better understanding of the cold condition flow characteristic in an entrained flow gasifier. The spraying angle, diameter and injection velocity of nozzles were found to observably affect the velocity distribution and mixing condition in the entrained flow gasifier. The numerical results could provide useful information for further research on the particle track and gasification reaction and an effective process for optimizing the gasifier and nozzle.

Original languageEnglish
Title of host publicationMaterial Research and Applications
PublisherTrans Tech Publications
Pages1225-1229
Number of pages5
ISBN (Print)9783037859933
DOIs
StatePublished - 2014
Event2012 International Conference on Advanced Material and Manufacturing Science, ICAMMS 2012 - Beijing, China
Duration: 20 Dec 201221 Dec 2012

Publication series

NameAdvanced Materials Research
Volume875-877
ISSN (Print)1022-6680

Conference

Conference2012 International Conference on Advanced Material and Manufacturing Science, ICAMMS 2012
Country/TerritoryChina
CityBeijing
Period20/12/1221/12/12

Keywords

  • Cold condition
  • Computational fluid dynamics
  • Entrained flow gasifier

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