Concentration and angular velocity measurement in a cyclone separator dipleg using electrical capacitance tomography

CORC > 工程热物理研究所 > 中国科学院工程热物理研究所 > 中国科学院工程热物理所（论文库） > 期刊论文（SCI）

	Concentration and angular velocity measurement in a cyclone separator dipleg using electrical capacitance tomography
	Sun Meng 1; Liu Shi 2; Lei Jing 1; Li ZhiHong 1
刊名	CHINESE SCIENCE BULLETIN
	2008-09-01
卷号	53 期号:17 页码:2724-2728
关键词	electrical capacitance tomography concentration measurement dipleg velocity measurement cyclone separator gas-solids two-phase flow
英文摘要	Cyclone separator is one of the main parts of the circulating fluidized bed (CFB) boiler. The separation efficiency of the cyclone separator is very important to the whole boiler. Electrical capacitance tomography (ECT) is a unique measuring technique with great potential in multiphase flow measurement. Experimental studies are carried out on the measurement of volumetric concentration and angular velocity using ECT. The former is determined through image reconstruction method, and the latter is measured by cross-correlating the capacitance fluctuations caused by the conveyed solids. The distribution of void fraction in radial direction, the fluctuating characteristics, probability density function and the spectrum characteristics are analyzed. The feasibility and reliability of the method are verified by experimental results.
WOS标题词	Science & Technology
类目[WOS]	Multidisciplinary Sciences
研究领域[WOS]	Science & Technology - Other Topics
关键词[WOS]	IMPEDANCE TOMOGRAPHY ; IMAGE-RECONSTRUCTION ; ITERATION ; FLOWS
收录类别	SCI
语种	英语
WOS记录号	WOS:000258831200023
公开日期	2015-12-22
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/106378]
专题	工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI）
作者单位	1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100080, Peoples R China 2.N China Elect Power Univ, Sch Energy & Power Engn, Beijing 102206, Peoples R China
推荐引用方式 GB/T 7714	Sun Meng,Liu Shi,Lei Jing,et al. Concentration and angular velocity measurement in a cyclone separator dipleg using electrical capacitance tomography[J]. CHINESE SCIENCE BULLETIN,2008,53(17):2724-2728.
APA	Sun Meng,Liu Shi,Lei Jing,&Li ZhiHong.(2008).Concentration and angular velocity measurement in a cyclone separator dipleg using electrical capacitance tomography.CHINESE SCIENCE BULLETIN,53(17),2724-2728.
MLA	Sun Meng,et al."Concentration and angular velocity measurement in a cyclone separator dipleg using electrical capacitance tomography".CHINESE SCIENCE BULLETIN 53.17(2008):2724-2728.