GENERALIZED TAYLOR DISPERSION PHENOMENA IN TIME-PERIODIC HOMOGENEOUS SHEAR FLOWS
作者:
I. PUYESKY,
I. FRANKEL,
期刊:
Chemical Engineering Communications
(Taylor Available online 1996)
卷期:
Volume 148-150,
issue 1
页码: 41-58
ISSN:0098-6445
年代: 1996
DOI:10.1080/00986449608936507
出版商: Taylor & Francis Group
关键词: Taylor dispersion;Periodic flow
数据来源: Taylor
摘要:
Generalized Taylor dispersion theory (GTDT) is extended with the goal of obtaining a macroscale description of the transport processes in cases of time-periodic zero-mean convection in a homogeneous shear flow under the action of a spatially-uniform force field. The resulting scheme is uniformly valid throughout the frequency spectrum provided that particle hydrodynamic properties may be obtained from the solution of appropriate steady Stokes problems.
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