Spherical Cap Bubbles in Fluidized Beds and Bubble Columns: A New Formula for Added Mass.

0508241 - ÚCHP 2020 RIV GB eng J - Journal Article
Punčochář, Miroslav - Růžička, Marek - Šimčík, Miroslav
Spherical Cap Bubbles in Fluidized Beds and Bubble Columns: A New Formula for Added Mass.
International Journal of Multiphase Flow. Roč. 120, NOV 2019 (2019), č. článku 103098. ISSN 0301-9322. E-ISSN 1879-3533
R&D Projects: GA ČR(CZ) GA19-09518S
Institutional support: RVO:67985858
Keywords : cap bubble * added mass * fluidized bed
OECD category: Chemical process engineering
Impact factor: 3.083, year: 2019
Method of publishing: Limited access

A simple approximate formula was found on heuristic basis for the added mass of both rigid and deformable cap bodies. Its prediction agrees with the published CFD data. It can be used as a closure for numerical studies.
Permanent Link: http://hdl.handle.net/11104/0302465