Further Theoretical Studies on Rotary Drying Processes Represented By Distributed Systems
作者:
F. Y. Wang,
I. T. Cameron,
J. D. Litsler,
期刊:
Drying Technology
(Taylor Available online 1995)
卷期:
Volume 13,
issue 3
页码: 737-751
ISSN:0737-3937
年代: 1995
DOI:10.1080/07373939508916981
出版商: Taylor & Francis Group
关键词: Differential calculus;distributed systems;drying;particle transport
数据来源: Taylor
摘要:
Mathematical tools for studying panicle transpon in rotary drying and cooling processes are developed in this paper. In contrast to conventional approaches aimed at deriving empirical or xmi-empirical correlations, a rigorous mathematical analysis which employs dilferential calculus and analytical geometry is emphasis4 in the current research. These developments allow accurale computations of solid flowrate, retention time and particle holdup in rotary dryers with arbilrary flight configurations. Consequently, optimal dryer configuration design in terms of drum dimension, flight number and geometry can be achieved through a better understanding of the mathematical insight of rotary drum performance.
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