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A level-set method for mass transfer in bubble swarms

Author
Balcazar, N.; Antepara, O.; Castro, J.; Oliva, A.
Type of activity
Presentation of work at congresses
Name of edition
ETMM12 - 12th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements
Date of publication
2018
Presentation's date
2018-09-27
Book of congress proceedings
The 12th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements 26-28 September 2018, Montpellier, France : conference proceedings
First page
1
Last page
6
Project funding
Multiscale modelling and direct numerical simulation of gas liquid multiphase flows in bubbles, films and sprays
Repository
http://hdl.handle.net/2117/130477 Open in new window
Abstract
A level-set model is proposed for mass transfer in bubble swarms. The Navier-Stokes equations and mass transfer equations are discretized using a finite- volume method on a collocated unstructured mesh, whereas a multiple marker approach is combined with a conservative level-set method for interface capturing. The method avoids the numerical coalescence of the fluid interfaces, whereas mass conservation issue in- herent to standard level-set methods is circumvented. Furthermore, novel unstructur...
Citation
Balcazar, N. [et al.]. A level-set method for mass transfer in bubble swarms. A: International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements. "The 12th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements 26-28 September 2018, Montpellier, France : conference proceedings". 2018, p. 1-6.
Group of research
CTTC - Heat and Mass Transfer Technological Center

Participants