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פותח על ידי קלירמאש פתרונות בע"מ -
Apparent density variations in a fluidized bed
Year:
1992
Authors :
זלצמן, ארתור
;
.
שמילוביץ', זאב
;
.
Volume :
35
Co-Authors:
Schmilovitch, Z., Inst of Agricultural Engineering, Bet Dagan, Israel
Zaltzman, A., Inst of Agricultural Engineering, Bet Dagan, Israel
Wolf, D., Inst of Agricultural Engineering, Bet Dagan, Israel
Verma, B.P., Inst of Agricultural Engineering, Bet Dagan, Israel
Facilitators :
From page:
11
To page:
16
(
Total pages:
6
)
Abstract:
The physical characteristics of a gaseous fluidized bed and their influence on the bed's apparent density were examined. The effects of air velocity through the bed, air distributor resistance, medium particles size, and the location within the bed were evaluated. Empirical equations were developed in order to relate apparent density average and variance to fluidization parameters using nonlinear regression techniques. The equations indicated correlation coefficients of 0.84 to 0.98 in respect to the experimental data. The results indicate that for each combination of an air distributor and medium, it is possible to find a specific air velocity through the bed, which ensures a constant average apparent density at all depths.
Note:
Related Files :
Fluidized Bed Medium Method
Gases - Density Measurement
Separators - Applications
Statistical Methods - Regression Analysis
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
26910
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:26
Scientific Publication
Apparent density variations in a fluidized bed
35
Schmilovitch, Z., Inst of Agricultural Engineering, Bet Dagan, Israel
Zaltzman, A., Inst of Agricultural Engineering, Bet Dagan, Israel
Wolf, D., Inst of Agricultural Engineering, Bet Dagan, Israel
Verma, B.P., Inst of Agricultural Engineering, Bet Dagan, Israel
Apparent density variations in a fluidized bed
The physical characteristics of a gaseous fluidized bed and their influence on the bed's apparent density were examined. The effects of air velocity through the bed, air distributor resistance, medium particles size, and the location within the bed were evaluated. Empirical equations were developed in order to relate apparent density average and variance to fluidization parameters using nonlinear regression techniques. The equations indicated correlation coefficients of 0.84 to 0.98 in respect to the experimental data. The results indicate that for each combination of an air distributor and medium, it is possible to find a specific air velocity through the bed, which ensures a constant average apparent density at all depths.
Scientific Publication
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