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PREDICTION OF MAXIMUM HEAT-TRANSFER COEFFICIENT IN GAS-FLUIDIZED BED

DSpace at IIT Bombay

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Field Value
 
Title PREDICTION OF MAXIMUM HEAT-TRANSFER COEFFICIENT IN GAS-FLUIDIZED BED
 
Creator SATHIYAMOORTHY, D
RAO, MR
 
Description Heat transfer from a 26 mm i.d. smooth tube, horizontally immersed in a gas fluidized bed, is studied using particulate solids in the size range 70-161-mu-m and multiorifice distributors of different free area. Internal wall heat transfer coefficients are determined for operating velocities ranging from U(mf) to 5U(mf) for bed temperatures of 40-70-degrees-C. Heat transfer results are analysed and a correlation to predict the maximum heat transfer coefficient is proposed. An analytical method to determine the Nusselt number corresponding to the maximum heat transfer coefficient is also proposed.
 
Publisher PERGAMON-ELSEVIER SCIENCE LTD
 
Date 2011-08-26T04:25:08Z
2011-12-26T12:57:16Z
2011-12-27T05:47:18Z
2011-08-26T04:25:08Z
2011-12-26T12:57:16Z
2011-12-27T05:47:18Z
1992
 
Type Article
 
Identifier INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 35(5), 1027-1034
0017-9310
http://dx.doi.org/10.1016/0017-9310(92)90163-M
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11191
http://hdl.handle.net/10054/11191
 
Language en