Please use this identifier to cite or link to this item:
Title: Gain and time-constant variations in liquid-fluidized beds
Authors: Krishnaswamy, P.R. 
Joseph, M.G.
Issue Date: Oct-1985
Citation: Krishnaswamy, P.R.,Joseph, M.G. (1985-10). Gain and time-constant variations in liquid-fluidized beds. Powder Technology 44 (3) : 255-259. ScholarBank@NUS Repository.
Abstract: Expansion and contraction characteristics of liquid-fluidized beds, as reflected in the way bed height varies following stepwise increase or decrease in fluidizing velocity, were studied for a few different systems. The transient bed level data were converted to frequency response and, utilising a first-order transfer function model reported in the literature, the parameters of interest (namely, the time-constant and static gain) were evaluated. The results were used to differentiate the influence of experimental variables, such as particle size, bed height and step-flow disturbance, on bed level dynamics. © 1985.
Source Title: Powder Technology
ISSN: 00325910
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

checked on Sep 7, 2019

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.