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Added Mass of Dispersed Particles by CFD: Further Results
- 1.0392509 - ÚCHP 2014 RIV GB eng J - Journal Article
Šimčík, Miroslav - Růžička, Marek
Added Mass of Dispersed Particles by CFD: Further Results.
Chemical Engineering Science. Roč. 97, JUN 28 (2013), s. 366-375. ISSN 0009-2509. E-ISSN 1873-4405
R&D Projects: GA ČR GA104/07/1110; GA MŠMT(CZ) LG11014
Institutional support: RVO:67985858
Keywords : bubble columns * dispersion * hydrodynamics
Subject RIV: CI - Industrial Chemistry, Chemical Engineering
Impact factor: 2.613, year: 2013
The added mass coefficient C is calculated for dispersed particles in different flow situations using the CFD simulations. Several geometrical configurations are considered, which are physically relevant and difficult to treat analytically. We study a single spherical and ellipsoidal particle near a gas/liquid interface, a pair of ellipsoidal particles in both the in-line and side-by-side arrangements,a nd an infinite array of spherical particles at different vertical and horizontal spacing.The effect of the key control parameters on the added mass is demonstrated. Where possible, easy-to-useclosed formulas(correlations) are provided for the value of C.
Permanent Link: http://hdl.handle.net/11104/0221356
Number of the records: 1