On the Transition from Homogeneous to Bubbling Fluidization

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Title:On the Transition from Homogeneous to Bubbling Fluidization
Creators:
Hartman, Miloslav
Beran, Zdeněk
Veselý, Václav
Svoboda, Karel
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 62, 11, pp. 1698-1709
Uncontrolled Keywords:Particulate and aggregative fluidization, Transition, Mapping of regimes

Abstract

The onset of the aggregative mode of liquid-solid fluidization was explored. The experimental findings were interpreted by means of the dynamic (elastic) wave velocity and the voidage propagation (continuity) wave velocity. For widely different systems, the mapping of regimes has been presented in terms of the Archimedes number, the Froude number and the fluid-solid density ratio. The proposed diagram also depicts the typical Geldart's Group A particles fluidized with air.

Title:On the Transition from Homogeneous to Bubbling Fluidization
Creators:
Hartman, Miloslav
Beran, Zdeněk
Veselý, Václav
Svoboda, Karel
Uncontrolled Keywords:Particulate and aggregative fluidization, Transition, Mapping of regimes
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:62
Number:11
Page Range:pp. 1698-1709
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19971698UNSPECIFIED
ID Code:1244
Item Type:Article
Deposited On:06 Feb 2009 17:07
Last Modified:06 Feb 2009 16:07

Citation

Hartman, Miloslav; Beran, Zdeněk; Veselý, Václav; Svoboda, Karel (1997) On the Transition from Homogeneous to Bubbling Fluidization. Collection of Czechoslovak Chemical Communications, 62 (11). pp. 1698-1709. ISSN 0010-0765

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