Compétences
Simulation numérique – Technologie des poudres – Mécanique des fluides – Phénomènes de transferts
Activités de recherche
Simulation numérique des milieux granulaires et poreux avec des méthodes particulaires :
– DEM – Simulation des écoulements de matériaux granulaires (ex : mélangeage des poudes)
– SPH – Simulation des écoulements avec interfaces libres (ex : fabrication des poudres par atomisation)
– LBM – Simulation des écoulements en milieux poreux (ex : torréfaction du bois)
Enseignement
Enseignements dans les cursus ICM de l’école des Mines ainsi que dans les formations sous statut salariés (ISTP) sur les thématiques suivantes :
– Mécanique des milieux continus et mécanique des fluides
– Transferts thermiques
– Compléments mathématiques pour les procédés industriels
– Mécanique des Fluides avancés
– Calcul intensif
Formation
Doctorat en Génie des Procédés (UTC 2014)
Ingénieur en Génies des Procédés (UTC 2011)
Principaux ouvrages
Geara, S., Martin, S., Adami, S., Petry, W., Allenou, J., Stepnik, B., & Bonnefoy, O. (2022). A new SPH density formulation for 3D free-surface flows. Computers & Fluids, 232, 105193.
Fischer, M., Martin, S., Gavet, Y., & Favergeon, L. (2021). Modelling of nucleation–Isotropic surface growth for finite platelet-like particles. Chemical Engineering Science, 245, 116893.
Auger, J. M., Martin, S., & Gruy, F. (2020). Inverse Population Balance Problems: Heuristics for Aggregation/Breakage of Solid Clusters in Liquid Metals. Industrial & Engineering Chemistry Research, 59(22), 10373-10388.
Louati H., Bednarek X., Martin S., Ndiaye A., Bonnefoy O. (2019)
Qualitative and Quantitative DEM analysis of cohesive granular material behaviour in FT4 shear tester. Chemical Engineering Research and Design, 148,155-163
https://doi.org/10.1016/j.cherd.2019.05.059
Bednarek, X., Martin, S., Ndiaye, A., Peres, V., & Bonnefoy, O. (2019). Extrapolation of DEM simulations to large time scale. Application to the mixing of powder in a conical screw mixer. Chemical Engineering Science, 197, 223-234.
https://doi.org/10.1016/j.ces.2018.12.022
Auger, J. M., Martin, S., & Gruy, F. (2019). Wettability-enabling coating on oxide particles through controlled milling. Powder Technology, 344, 302-306.
https://doi.org/10.1016/j.powtec.2018.12.031
Auger, J. M., Martin, S., & Gruy, F. (2019). Preparation of alumina particle suspension in liquid tin using a pre-coating process. Metallurgical Research & Technology, 116(5), 510.
https://doi.org/10.1051/metal/2019013
Nkou Bouala, G.I., Clavier, N., Martin, S. et al. (2016). From in Situ HT-ESEM Observations to Simulation: How Does Polycrystallinity Affects the Sintering of CeO2 Microspheres? Journal of Physical Chemistry C,
120, 386-395
https://pubs.acs.org/doi/10.1021/acs.jpcc.5b10465
Martin, S., Navarro, S., Palancher H , et al. (2015). Validation of DEM modeling of sintering using an in situ X-raymicrotomography analysis of the sintering of NaCl powder. Computational Particle Mechanics
https://link.springer.com/article/10.1007/s40571-015-0062-7
Martin, S., Guessasma, M., Léchelle, et al. (2014). Simulation of sintering using a Non Smooth Discrete Element Method. Application to the study of rearrangement. Computational Materials Science,84, 31-39.
https://doi.org/10.1016/j.commatsci.2013.11.050
Martin, S., Parekh, R., Guessasma, et al. (2014). Study of the sintering kinetics of bimodal powders. A parametric DEM study. Powder Technology, 270(B), 637-345.
https://doi.org/10.1016/j.powtec.2014.03.057
Léchelle, J., Martin, S., Boyer, R et al. (2014). A sub-granular scale model for solid state free sintering: Results on the evolution of two grains. Journal of Chemical Technology and Metallurgy, 49(3), 263-274.
Publications HAL
- Sandra Geara, S. Adami, Sylvain Martin, Olivier Bonnefoy, J. Allenou, et al.. Comparison of interface models to account for surface tension in SPH method. PARTICLES 2019 - VI International Conference on Particle-Based Methods. Fundamentals and Applications, International Center for Numerical Methods in Engineering (CIMNE); Universitat Politècnica de Catalunya (UPC); European Community on Computational Methods in Applied Sciences (ECCOMAS); International Association for Computational Mechanics (IACM), Oct 2019, Barcelona, Spain. pp.714 à 725. ⟨emse-02442782⟩
- Haithem Louati, Xavier Bednarek, Sylvain Martin, Abibatou Ndiaye, Olivier Bonnefoy. Qualitative and quantitative DEM analysis of cohesive granular material behaviour in FT4 shear tester. Chemical Engineering Research and Design, 2019, 148, pp.155 à 163. ⟨10.1016/j.cherd.2019.05.059⟩. ⟨hal-02163782⟩
- Xavier Bednarek, Sylvain Martin, Abibadou Ndiaye, Véronique Peres, Olivier Bonnefoy. Extrapolation of DEM simulations to large time scale. Application to the mixing of powder in a conical screw mixer. Chemical Engineering Science, 2019, 197, pp.223-234. ⟨10.1016/j.ces.2018.12.022⟩. ⟨hal-01968891⟩
- Jean-Marc Auger, Sylvain Martin, Frédéric Gruy. Wettability-enabling coating on oxide particles through controlled milling. Powder Technology, 2019, 344, pp.302 à 306. ⟨10.1016/j.powtec.2018.12.031⟩. ⟨hal-01951135⟩
- Jean-Marc Auger, Sylvain Martin, Frédéric Gruy. Preparation of alumina particle suspension in liquid tin using a pre-coating process. Metallurgical Research & Technology, 2019, 116 (5), pp.510. ⟨10.1051/metal/2019013⟩. ⟨hal-02277476⟩
- Sylvain Martin, Jean-Marc Auger, Frédéric Gruy. Préparation de suspensions de particules d'oxydes dans du métal liquide. Matériaux 2018, FEDERATION FRANCAISE DES MATERIAUX, Nov 2018, Strasbourg, France. ⟨hal-02127226⟩
- Sylvain Martin. Simulation numérique, Poudres, Milieux granulaires, Eléments Discrets. Journée Scientifique 2018 du Codegepra, Codegepra Comité de Développement du Génie des Procédés en Auvergne-Rhône-Alpes; MINES Saint-Etienne / Centre SPIN; SFGP Société française de génie des procédés, Nov 2018, Saint-Etienne, France. pp.7. ⟨hal-01980336⟩
- Sandra Geara, Sylvain Martin, Olivier Bonnefoy. Simulation par la méthode SPH du problème de Stefan : conduction thermique et changement de phase solide/liquide. Journée Scientifique 2018 du Codegepra, Nov 2018, Saint-Etienne, France. , Journée scientifique du CODEGEPRA - Le Génie des Procédés en Rhône-Alpes Auvergne, pp.P21. ⟨hal-01980052⟩
- Jean-Marc Auger, Sylvain Martin, Frédéric Gruy. Augmentation de la mouillabilité de particules d'oxydes par enrobage en vue de leur introduction dans du métal liquide. 9e Colloque Science et Technologie des Poudres, UTC Université de technologie de compiègne, Jul 2018, Compiègne, France. pp.21. ⟨hal-01850014⟩
- Haithem Louati, Xavier Bednarek, Sylvain Martin, Abibadou Ndiaye, Olivier Bonnefoy. Analysis of mixing dynamics of powders in conical screw mixer using DEM simulation. 8th World Congress on Particle Technology (WCPT 8), Particulate Solid Research, Inc. (PSRI); AIChE (American Institute of Chemical Engineers), Apr 2018, Orlando, United States. paper 65c. ⟨hal-01807011⟩
