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Experimental determination of axial dispersion coefficient in a bubble column

✍ Scribed by Soon-Jai Khang; Samir P. Kothari

Publisher: Elsevier Science
Year: 1980
Tongue: English
Weight: 272 KB
Volume: 35
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(80)85045-7

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✦ Synopsis

Ahstraet

-A new graphtcal method of fincbng axial dispersion coefficients m a bubble column IS developed This method requues only the area above an experimental curve, thus IS simpler than the conventional method of curve fittmg The new method IS used to find the dimensIonless chspersion number m the bubble column and shows that the drsperslon number decreases wdb column Reynolds number due to Increasing coalescence of bubbles at higher ps flow-rates INTROLWCTION

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