Reappraisal of Upscaling Descriptors for Transient Two-Phase Flows in Fibrous Media

Autor: Aubin Geoffre, Nicolas Moulin, Julien Bruchon, Sylvain Drapier

Publikováno v: Transport in Porous Media. 147:345-374

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3715dd36537c3be6c8401f6d65c5f013
https://doi.org/10.1007/s11242-023-01912-w

Combining experiments and modelling to predict the competition between liquid spreading and impregnation in porous media for Metal Binder Jetting applications

Autor: Romain Ravel, Monica Francesca Pucci, Synthia Divin, Benoît Verquin, Christophe Reynaud, Julien Bruchon, Pierre-Jacques Liotier

Publikováno v: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 666:131347

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d11b585db5709a1c6a2883e00419d5e
https://doi.org/10.1016/j.colsurfa.2023.131347

One-dimensional modeling of bulk cationic interdiffusion in mixed oxides (U,Pu)O$_2$ and analysis of homogenization within a microstructure using a finite difference method

Autor: Nadia Curie Dempowo, François Valdivieso, Julien Bruchon, Jacques Lechelle

Publikováno v: Journal of Nuclear Materials
Journal of Nuclear Materials, 2022, 568, pp.153850. ⟨10.1016/j.jnucmat.2022.153850⟩

International audience; This paper deals with the cationic interdiffusion phenomena, which take place during the solid state sintering of nuclear fuel mixed oxides. The latter promote the cationic homogenization required in order to avoid high burn-u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2894cf0fe708493aecc9aa0f0112240f
https://cea.hal.science/cea-03713932/file/A-1D-MODELING-HOMOGENIZATION-VF.pdf

Influence of intra-yarn flows on whole 3D woven fabric numerical permeability: from Stokes to Stokes-Darcy simulations

Autor: Julien Bruchon, Nicolas Moulin, Sylvain Drapier, Yanneck Wielhorski, Aubin Geoffre, Pierre-Jacques Liotier

Publikováno v: International Journal of Multiphase Flow
International Journal of Multiphase Flow, Elsevier, 2020, 129, pp.103349. ⟨10.1016/j.ijmultiphaseflow.2020.103349⟩

International audience; 2D and 3D numerical permeability of fibrous media are studied based on Stokes and Stokes-Darcy flows simulated by a Finite Element Modelling (FEM). A monolithic approach stabilised by an Algebraic Sub-Grid Scale (ASGS) method

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89885c0cc72ddd2a54b13cd4e98dc69f
https://hal-emse.ccsd.cnrs.fr/emse-02888000

Introduction to the level-set full field modeling of laths spheroidization phenomenon in α/β titanium alloys

Autor: Marc Bernacki, Christian Dumont, I. Freiherr von Thüngen, Julien Bruchon, Y. Millet, D. Pino Muñoz, Modesar Shakoor, Nathalie Bozzolo, Rémy Besnard, Danai Polychronopoulou

Publikováno v: International Journal of Material Forming
International Journal of Material Forming, Springer Verlag, 2019, pp.1-11. ⟨10.1007/s12289-017-1371-6⟩
International Journal of Material Forming, 2019, pp.1-11. ⟨10.1007/s12289-017-1371-6⟩
MATEC Web of Conferences
NUMIFORM 2016: The 12th International Conference on Numerical Methods in Industrial Forming Processes
NUMIFORM 2016: The 12th International Conference on Numerical Methods in Industrial Forming Processes, Jul 2016, Troyes, France. pp.02003, ⟨10.1051/matecconf/20168002003⟩
MATEC Web of Conferences, Vol 80, p 02003 (2016)

International audience; The fragmentation of α lamellae and the subsequent spheroidization of α laths, in α/β titanium alloys, are well known phenomena, occurring during and after deformation. We will illustrate the development of a new finite el

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::765b157d4990ae6e66508894b2593e18
https://hal-mines-paristech.archives-ouvertes.fr/hal-01571623/document