Modeling of transition phenomena for bubbles columns and validating with CFD
Modeling of transition phenomena for bubbles columns and validating with CFD
Ziegenhein, T.; Krepper, E.; Rzehak, R.; Lucas, D.
Coalescence and break-up are complex (local) effects which depend on turbulence, shear rate, bubble sizes/polydispersity, local void fraction, bubble shape and material properties
- Complete modeling of all effects that influence these parameters is necessary
- Goal: Defining a general baseline model which covers the effects of bubbly flow
Keywords: Bubble column; CFD Simulation; Multiphase flow; Coalescence
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Poster
Jahrestreffen der Fachgruppen Extraktion und Mehrphasenströmungen, 19.-20.03.2013, Baden-Baden, Deutschland
Permalink: https://www.hzdr.de/publications/Publ-18585