Measurement of holdup and propagation velocities in a liquid-solid circulating fluidized bed using electrical resistance tomography

Shaikh Razzak; Shahzad Barghi; Jesse Zhu

Measurement of holdup and propagation velocities in a liquid-solid circulating fluidized bed using electrical resistance tomography

Shaikh Razzak^*, Shahzad Barghi, Jesse Zhu

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The application of liquid-solid circulating fluidized beds (LSCFB) is steadily increasing in the chemical, biochemical and other industries. Electrical Resistance Tomography as an imaging technique was employed for the study of flow parameters such as phase holdup, velocity distribution of individual phases in LSCFB. Solids hold up was lower in the central regions of the riser and higher in regions close to the wall. Phase propagation velocity was also higher at the central regions compared to the wall regions. The results agreed well with published findings. This is an abstract of a paper presented at the 2007 AIChE Annual Meeting (Salt Lake City, UT 11/4-9/2007).

Original language	English
Title of host publication	2007 AIChE Annual Meeting
State	Published - 2007
Externally published	Yes

Publication series

Name	2007 AIChE Annual Meeting

ASJC Scopus subject areas

Biotechnology
General Chemical Engineering
Bioengineering
Safety, Risk, Reliability and Quality

Cite this

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title = "Measurement of holdup and propagation velocities in a liquid-solid circulating fluidized bed using electrical resistance tomography",

abstract = "The application of liquid-solid circulating fluidized beds (LSCFB) is steadily increasing in the chemical, biochemical and other industries. Electrical Resistance Tomography as an imaging technique was employed for the study of flow parameters such as phase holdup, velocity distribution of individual phases in LSCFB. Solids hold up was lower in the central regions of the riser and higher in regions close to the wall. Phase propagation velocity was also higher at the central regions compared to the wall regions. The results agreed well with published findings. This is an abstract of a paper presented at the 2007 AIChE Annual Meeting (Salt Lake City, UT 11/4-9/2007).",

author = "Shaikh Razzak and Shahzad Barghi and Jesse Zhu",

year = "2007",

language = "English",

isbn = "9780816910229",

series = "2007 AIChE Annual Meeting",

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TY - GEN

T1 - Measurement of holdup and propagation velocities in a liquid-solid circulating fluidized bed using electrical resistance tomography

AU - Razzak, Shaikh

AU - Barghi, Shahzad

AU - Zhu, Jesse

PY - 2007

Y1 - 2007

N2 - The application of liquid-solid circulating fluidized beds (LSCFB) is steadily increasing in the chemical, biochemical and other industries. Electrical Resistance Tomography as an imaging technique was employed for the study of flow parameters such as phase holdup, velocity distribution of individual phases in LSCFB. Solids hold up was lower in the central regions of the riser and higher in regions close to the wall. Phase propagation velocity was also higher at the central regions compared to the wall regions. The results agreed well with published findings. This is an abstract of a paper presented at the 2007 AIChE Annual Meeting (Salt Lake City, UT 11/4-9/2007).

AB - The application of liquid-solid circulating fluidized beds (LSCFB) is steadily increasing in the chemical, biochemical and other industries. Electrical Resistance Tomography as an imaging technique was employed for the study of flow parameters such as phase holdup, velocity distribution of individual phases in LSCFB. Solids hold up was lower in the central regions of the riser and higher in regions close to the wall. Phase propagation velocity was also higher at the central regions compared to the wall regions. The results agreed well with published findings. This is an abstract of a paper presented at the 2007 AIChE Annual Meeting (Salt Lake City, UT 11/4-9/2007).

UR - http://www.scopus.com/inward/record.url?scp=58049095327&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:58049095327

SN - 9780816910229

T3 - 2007 AIChE Annual Meeting

BT - 2007 AIChE Annual Meeting

ER -

Measurement of holdup and propagation velocities in a liquid-solid circulating fluidized bed using electrical resistance tomography

Abstract

Publication series

ASJC Scopus subject areas

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