Numerical simulation of sheared foams
In sheared liquid foams, consisting of large bubbles separated by liquid films, surfactants are believed to play a major role. To simulate these, motivated by a need to determine the key factors for developing foams that do not collapse (project funded by the Rhone Alpes region, ARC), we have a basis we use the freeware TPLS which is a two-phase flow solver but for flows without surfactants. The resources have been used mostly for smaller (test) runs, the main runs are on Occigen (and Jade previously).
|Peter SPELT||PU UCBL||LMFA|
A.-L. Biance, M. Le Merrer, F. Detcheverry from the Institut Lumière Matière (ILM Lyon)
Liste de publications
Vers la simulation numérique de mousses instables avec surfactants,
Compte-rendus du 22ème Congrès Français de Mécanique, Lyon (2015)
Computational study of the role of surfactants in sheared foams for foam stability,
9th International Conference on Multiphase Flow, Florence, Italy (2016)
It is envisaged that ultimately this work shall lead to journal articles.