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Scale-up of single phase axial dispersion coefficients in batch and continuous oscillatory baffled tubes

✍ Scribed by Xiongwei Ni; Yann Sommer De Gélicourt; Malcolm H. I. Baird; Nadella V. Rama Rao


Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
559 KB
Volume
79
Category
Article
ISSN
0008-4034

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✦ Synopsis


Abstract

This note presents the development of a scale‐up correlation of single‐phase axial dispersion coefficients in both batch and continuous oscillatory baffled flow systems. A hydraulic diameter is introduced to relate axial dispersion coefficients for various baffle geometry, including close‐fit and loose‐fit baffles, Karr plate and multiperforated plate, and various scales. The significance of this note is that the mixing characteristic in oscillatory flow devices is linear.