Green's functions for the Graetz problem and interfacial concentrations
作者:
Dimitri Gidaspow,
期刊:
AIChE Journal
(WILEY Available online 1971)
卷期:
Volume 17,
issue 1
页码: 19-24
ISSN:0001-1541
年代: 1971
DOI:10.1002/aic.690170108
出版商: American Institute of Chemical Engineers
数据来源: WILEY
摘要:
AbstractGreen's functions for various Graetz problems are identified. Multiple forms of Duhamel's formula with improved convergence were obtained, using particular solutions to unit flux, linear prescribed flux, and similar problems. The method makes it possible to quickly calculate interfacial concentrations from a knowledge of outlet concentrations at several flow rates. The analysis is illustrated with experimental combustion data from a tubular reactor.
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