The aim of this study was to develop a numerical model to simulate the surface erosion occurring at a fluid/soil interface subject to a flow process. We used a penalization procedure to compute flow around obstacles. A fictitious domain method allowed the use of fast and efficient finite volumes approximations on Cartesian meshes and avoided unstructured body-fitted meshes. The water/soil interface evolution was described with a Level Set function. Several numerical simulations confirmed the model's ability to predict the interfacial erosion of soils.
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Publié le :
Frédéric Golay 1, 2 ; Damien Lachouette 1, 2 ; Stéphane Bonelli 2 ; Pierre Seppecher 1
@article{CRMECA_2010__338_6_333_0, author = {Fr\'ed\'eric Golay and Damien Lachouette and St\'ephane Bonelli and Pierre Seppecher}, title = {Interfacial erosion: {A} three-dimensional numerical model}, journal = {Comptes Rendus. M\'ecanique}, pages = {333--337}, publisher = {Elsevier}, volume = {338}, number = {6}, year = {2010}, doi = {10.1016/j.crme.2010.06.001}, language = {en}, }
TY - JOUR AU - Frédéric Golay AU - Damien Lachouette AU - Stéphane Bonelli AU - Pierre Seppecher TI - Interfacial erosion: A three-dimensional numerical model JO - Comptes Rendus. Mécanique PY - 2010 SP - 333 EP - 337 VL - 338 IS - 6 PB - Elsevier DO - 10.1016/j.crme.2010.06.001 LA - en ID - CRMECA_2010__338_6_333_0 ER -
Frédéric Golay; Damien Lachouette; Stéphane Bonelli; Pierre Seppecher. Interfacial erosion: A three-dimensional numerical model. Comptes Rendus. Mécanique, Volume 338 (2010) no. 6, pp. 333-337. doi : 10.1016/j.crme.2010.06.001. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2010.06.001/
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