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Imaging gas-solids distribution in cyclone inlet of circulating fluidised bed with rectangular ECT sensor

  • Haigang Wang*
  • , Xiaofang Wang
  • , Qinggang Lu
  • , Yunkai Sun
  • , Wuqiang Yang
  • *此作品的通讯作者
  • CAS - Institute of Engineering Thermophysics
  • University of Manchester

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

A rectangular electrical capacitance tomography (ECT) sensor has been designed and used to measure the solids distribution in a cross-section in an inlet of cyclone separator for a supper-critical pressure circulating fluidised bed (CFB). The ECT sensor has twelve electrodes with two in each shorter side and four in each longer side. For image reconstruction, sensitivity maps have been calculated using a simulation package, Maxwell from Ansoft. Static test results are analysed in terms of standard deviation and image error. CFD simulation results for the solid distribution in the cyclone are given and future work for dynamics test of CFB processes with rectangular ECT sensor are given in the end of the paper.

源语言英语
主期刊名2011 IEEE International Conference on Imaging Systems and Techniques, IST 2011 - Proceedings
55-59
页数5
DOI
出版状态已出版 - 2011
已对外发布
活动2011 IEEE International Conference on Imaging Systems and Techniques, IST 2011 - Batu Ferringhi, Penang, 马来西亚
期限: 17 5月 201118 5月 2011

出版系列

姓名2011 IEEE International Conference on Imaging Systems and Techniques, IST 2011 - Proceedings

会议

会议2011 IEEE International Conference on Imaging Systems and Techniques, IST 2011
国家/地区马来西亚
Batu Ferringhi, Penang
时期17/05/1118/05/11

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