A new image reconstruction method for tomographic investigation of fluidized beds

S. Liu; H. Wang; F. Jiang; W.Q. Yang

doi:10.1002/aic.690480806

A new image reconstruction method for tomographic investigation of fluidized beds

S. Liu, H. Wang, F. Jiang, W.Q. Yang

Research output: Contribution to journal › Article › peer-review

Abstract

It is important to investigate the behavior of circulating fluidized beds (CFB) for efficient coal combustion. Electrical capacitance tomography (ECT) was applied to the measurement of gas/solids distribution in square CFBs. An iterative method was used to achieve improved image reconstruction over the commonly used linear back-projection algorithm. The solids concentration profile, temporal variation of average solids concentration, and frequency spectra, which were obtained from the ECT data, are presented.

Original language	English
Pages (from-to)	1631-1638
Number of pages	8
Journal	AIChE Journal
Volume	48
Issue number	8
DOIs	https://doi.org/10.1002/aic.690480806
Publication status	Published - 2002

Keywords

Tomography
Electric impedance tomography
Capacitance tomography

Access to Document

10.1002/aic.690480806

Cite this

@article{44a5acc24dd047a482f147222603afcf,

title = "A new image reconstruction method for tomographic investigation of fluidized beds",

abstract = "It is important to investigate the behavior of circulating fluidized beds (CFB) for efficient coal combustion. Electrical capacitance tomography (ECT) was applied to the measurement of gas/solids distribution in square CFBs. An iterative method was used to achieve improved image reconstruction over the commonly used linear back-projection algorithm. The solids concentration profile, temporal variation of average solids concentration, and frequency spectra, which were obtained from the ECT data, are presented.",

keywords = "Tomography, Electric impedance tomography, Capacitance tomography",

author = "S. Liu and H. Wang and F. Jiang and W.Q. Yang",

year = "2002",

doi = "10.1002/aic.690480806",

language = "English",

volume = "48",

pages = "1631--1638",

journal = "AIChE Journal",

issn = "0001-1541",

publisher = "American Institute of Chemical Engineers",

number = "8",

}

TY - JOUR

T1 - A new image reconstruction method for tomographic investigation of fluidized beds

AU - Liu, S.

AU - Wang, H.

AU - Jiang, F.

AU - Yang, W.Q.

PY - 2002

Y1 - 2002

N2 - It is important to investigate the behavior of circulating fluidized beds (CFB) for efficient coal combustion. Electrical capacitance tomography (ECT) was applied to the measurement of gas/solids distribution in square CFBs. An iterative method was used to achieve improved image reconstruction over the commonly used linear back-projection algorithm. The solids concentration profile, temporal variation of average solids concentration, and frequency spectra, which were obtained from the ECT data, are presented.

AB - It is important to investigate the behavior of circulating fluidized beds (CFB) for efficient coal combustion. Electrical capacitance tomography (ECT) was applied to the measurement of gas/solids distribution in square CFBs. An iterative method was used to achieve improved image reconstruction over the commonly used linear back-projection algorithm. The solids concentration profile, temporal variation of average solids concentration, and frequency spectra, which were obtained from the ECT data, are presented.

KW - Tomography

KW - Electric impedance tomography

KW - Capacitance tomography

UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-0036706857&partnerID=MN8TOARS

U2 - 10.1002/aic.690480806

DO - 10.1002/aic.690480806

M3 - Article

SN - 0001-1541

VL - 48

SP - 1631

EP - 1638

JO - AIChE Journal

JF - AIChE Journal

IS - 8

ER -

A new image reconstruction method for tomographic investigation of fluidized beds

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this