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Accueil > Chauchat Julien

Julien Chauchat    

Julien Chauchat

Maître de conférences
Téléphone : 04.76.82.50.89
Courriel : Julien.Chauchat(A)legi.grenoble-inp.fr
Bureau : K111
Équipe : MEIGE

Voir en ligne : Julien Chauchat WebPage

Julien Chauchat

Je suis Maître de Conférences à l’ENSE3 (INPG) depuis 2009 où j’enseigne l’hydraulique à surface libre et les méthodes numériques associées. Mes recherches portent essentiellement sur la modélisation du transport sédimentaire par des approches diphasiques et sur la modélisation des écoulements granulaires denses.

Publications

2016

Maurin, R., Chauchat, J., & Frey, P. (2016). Dense granular flow rheology in turbulent bedload transport. Journal of Fluid Mechanics, 804, 490–512.
Revil-Baudard, T., Chauchat, J., Hurther, D., & Eiff, O. (2016). Turbulence modifications induced by the bed mobility in intense sediment-laden flows. Journal of Fluid Mechanics, 808, 469–484.

2015

Marzougui, D., Chareyre, B., & Chauchat, J. (2015). Microscopic origins of shear stress in dense fluid-grain mixtures. Granular Matter, 17, 297–309.
Maurin, R., Chauchat, J., Chareyre, B., & Frey, P. (2015). A minimal coupled fluid-discrete element model for bedload transport. Physics of Fluids, 27(11), 113302.
Nagel, T., Chauchat, J., & Wirth, A. (2015). INVESTIGATION OF THE MULTI-SCALE INTERACTIONS BETWEEN AN OFFSHORE WIND TURBINE WAKE AND THE OCEAN-SEDIMENT DYNAMICS IN A INDEALIZED FRAMEWORK. In E-proceedings of the 36th IAHR World Congress. The Hague, Netherlands.
Revil-Baudard, T., Chauchat, J., Hurther, D., & Barraud, P. - A. (2015). Investigation of sheet-flow processes based on novel acoustic high-resolution velocity and concentration measurements. Journal of Fluid Mechanics Digital Archive, 767, 1–30.

2014

Suarez, L., Barthélemy, E., Berni, C., Chauchat, J., Michallet, H., & Cienfuegos, R. (2014). Vertical distribution of skewness and asymmetry in a boundary layer on a mobile bed, experiment and k-? model comparison. La Houille Blanche – Revue internationale de l'eau, (2), 88–94.
Suarez, L., Barthélemy, E., Berni, C., Chauchat, J., Michallet, H., & Cienfuegos, R. (2014). Vertical distribution of Skewness and asymmetry in a boundary layer on a mobile bed. Experiment and k‑? model comparison. La Houille Blanche – Revue internationale de l'eau, (2), 88–94.

2013

Aussillous, P., Chauchat, J., Pailha, M., Médale, M., & Guazzelli, E. (2013). Investigation of the mobile granular layer in bedload transport by laminar shearing flows. Journal of Fluid Mechanics, 736, 594.
Chauchat, J., & Marc, M. (2013). A three-dimensional numerical model for dense granular flows based on the ? (I) rheology. Journal of Computational Physics, 256(1), 696.
Chauchat, J., Guillou, S., Pham Van Bang, D., & Nguyen, K. D. (2013). Modelling sedimentation-consolidation in the framework of a one-dimensional two-phase flow model. Journal of Hydraulic Research, 51(3), 293–305.
Maurin, R., Chareyre, B., Chauchat, J., & Frey, P. (2013). Discrete element modelling of bed load transport. In EGU General Assembly. France.
Maurin, R., Chareyre, B., Chauchat, J., & Frey, P. (2013). Discrete element modelling of bedload transport. In Two-pHase modElling for Sediment dynamIcs in Geophysical Flows (6). Chatou, France.
Revil-Baudard, T., & Chauchat, J. (2013). A two-phase model for sheet flow regime based on dense granular flow rheology. Journal of Geophysical Research, , 10–1029.

2012

Nguyen, D. H., Pham Van Bang, D., Lévy, F., Guillou, S., Nguyen, K. D., & Chauchat, J. (2012). Simulation of dredged sediment releases into homogeneous water using a two-phase model. Advances in Water Resources, 48, 102–112.

2011

Aussillous, P., Pailha, M., Chauchat, J., & Guazzelli, E. (2011). Charriage de particules dans un écoulement cisaillé. In Congrès Français de Mécanique (572). Besançon, France.
Chauchat, J., Pailha, M., Aussillous, P., Médale, M., & Guazzelli, E. (2011). Bedload Transport. Part 1 : Two-Phase Model and 3D Numerical Implementation. In THESIS 2011 (pp. 1–4). France.
Guillou, S., Thiebot, J., Chauchat, J., Verjus, R., Besq, A., Nguyen, D. H., et al. (2011). The Filling Dynamics of an Estuary: From the Process to the Modelling. In Sediment Transport in Aquatic Environments (pp. 125–146). intech.
Nguyen, D. H., Guillou, S., Nguyen, K. D., Pham Van Bang, D., & Chauchat, J. (2011). Simulation for the convective descent phase of dredged-sediment releases in the seawater by a two-fluid model. In THESIS 2011 (pp. 1–4). Paris, France.
Pailha, M., Chauchat, J., Aussillous, P., Médale, M., & Guazzelli, E. (2011). Bedload Transport. Part 2: The mobile granular Layer. In THESIS 2011 (pp. 1–4). France.

2010

Chauchat, J., Ouriemi, M., Aussillous, P., Médale, M., & Guazzelli, E. (2010). A 3D Two-Phase Numerical Model for Sediment Transport. In 7th International Conference on Multiphase Flow, (pp. 1–6). Tampa, United States.
Ouriemi, M., Chauchat, J., Aussillous, P., Médale, M., & Guazzelli, E. (2010). Sediment transport and dunes in pipe flow. In 7th International Conference on Multiphase Flow (pp. 1–6). Tampa, United States.