ANALYSIS OF AERODYNAMICS AND HEAT TRANSFER IN VIBRO-FLUIDIZED BEDS
作者:
D. U. Ringer,
A. S. Mujumdar,
期刊:
Drying Technology
(Taylor Available online 1983)
卷期:
Volume 2,
issue 4
页码: 449-470
ISSN:0737-3937
年代: 1983
DOI:10.1080/07373938408959848
出版商: Taylor & Francis Group
关键词: and Phrases-Aerodynamics;drying of particles;heat transfer;Immersed surface heat transfer;vibrated fluid beds;voidage.
数据来源: Taylor
摘要:
Recent experimental data on aerodynamic and heat transfer characteristics of vibro-fluidized beds of model particles are presented and discussed in the light of the limited prior information. An analysis is presented for the bed dynamics with supporting experimental data. The predicted results for bed flight time, pressure drop and average voidage are shown to agree favorably with experimental data. On the basis of experimental results, a theoretical model and a simple design chart are presented which may be used to determine favorable operating ranges for a vibro-fluid bed apparatus.
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