Effects of column diameter and liquid height on gas holdup in air-water bubble columns

•Effects of column diameter and liquid height on gas holdup are clarified.•Gas holdups at various column diameters and liquid heights are obtained.•A guideline for developing gas holdup correlations is obtained. Experiments on the total gas holdup, αG, in air–water cylindrical bubble columns were ca...

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Veröffentlicht in:	Experimental thermal and fluid science 2017-04, Vol.82, p.359-366
Hauptverfasser:	Sasaki, Shohei, Uchida, Kengo, Hayashi, Kosuke, Tomiyama, Akio
Format:	Artikel
Sprache:	eng
Schlagworte:	Bubble column Bubble columns Bubbles Chemical reactors Column diameter Experiments Froude number Gas holdup Gases Initial liquid height Scaling
Online-Zugang:	Volltext
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