Modeling Group

De Vinci Research Center


The Modeling Group was created from the synergy between different disciplines, cultures and research specialties. Research in this group consists of the study of mathematics and digital models originating from applied mathematics, physics, and computer science. The major areas of research include; fluid models, non-linear material models, the modeling of the energy chain, and the optimization of resources.




Researches Axes

Energy chain modelisation

The research team is interested in modelling the entire energy chain, from production to consumption, including distribution and supervision. Understanding the precise physical functioning of production machines allows us to rationalise their use and use them for storage. An essential numerical part completes the work by proposing models of energy distribution networks and communication systems necessary for the optimisation of the whole.

Structures and innovative materials

Based on all engineering fields, innovative materials and structures are experiencing considerable growth. This involves the development of new technologies, including additive manufacturing and intelligent materials. The research team participates in this field of research by focusing on three subjects: multi-scale modelling of materials; improvement of additive manufacturing processes and characterisation of the performance of new materials.

Complex fluids

Complex fluid modelling concerns all fluids that cannot be described by the Navier-Stokes equations. Most of the problems studied are related to complex fluid dynamics and multiphase flows, in particular fluid-particle interactions. The research developed involves interdisciplinary collaboration between several scientific fields. We propose a mathematical and numerical analysis of these fluids with industrial applications.

PROFESSORS – RESEARCHERS – THE TEAM

The professors and researchers of the Modeling Group




Publications

Publications of the professors and researchers of the Modeling Group

194 entries « 1 of 4 »

2021

Nguyen, T; Bonamy, D

Lattice trapping and fracture toughness selection in brittle crystals Conference

25th International Congress of Theoretical and Applied Mechanics, Milan-Italy 2021.

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Nguyen, T; Bonamy, D

Lattice trapping and fracture toughness selection in brittle crystals Inproceedings

ICTAM 22-27 August 2021, Milano Italy (Ed.): 2021.

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A. Montiel T. Nguyen, Perchelet Geertsen Rountree Guenoun M V C P; Bonamy, D

Mechanical and fracture behaviour of microlattice-based metamaterial with disordered architecture Conference

25th International Congress of Theoretical and Applied Mechanics, Milan - Italy 2021.

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Abdallah, Ben A; A. Kallel, ; Gamaoun, Fehmi F

Driving Force for Shape Memory Effect of Polymers Inproceedings

2021.

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Pouradier-Duteil, Nastassia; Salvarani, Francesco

Kinetic approach to the collective dy- namics of the rock-paper-scissors binary game. Journal Article

Appl. Math. Comput., 338 (125496), pp. 13 pp., 2021.

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A. Montiel T. Nguyen, Rountree Geertsen Guenoun Bonamy C V P D

Effect of architectural disorder on the elastic response in 2D microlattices Journal Article Forthcoming

Physical Review B, Forthcoming.

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Nguyen, T; Bonamy, D

Size effects on the fracture energy of brittle materials Journal Article Forthcoming

Forthcoming.

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2020

Salvarani, Francesco

From the Boltzmann description for mixtures to the Maxwell-Stefan diffusion equations Inproceedings Forthcoming

Gonçalves, P; Ricci, V; Soares, A J (Ed.): From Particle Systems to Partial Differential Equations, Forthcoming.

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Bernard, Etienne; Salvarani., Francesco

Optimal Estimate of the Spectral Gap for the Degenerate Goldstein-Taylor Model (vol 153, pg 363, 2013) Journal Article

J. Stat. Phys., 181 (4), pp. 1470-1471, 2020.

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Jaffal-Mourtada, Basma

Global existence of the 3D rotating second grade fluid system Journal Article

Asymptotic Analysis, pp. 1-32, 2020.

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et Hamroun, Kamel Hamdache Djamila

Weak Solutions to Unsteady and Steady Models of Conductive Magnetic Fluids Journal Article

Applied Mathematics & Optimization, 81 , pp. 479-509, 2020.

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et Hamroun, Kamel Hamdache Djamila

Existence of large solutions to the Landau-Lifshitz-Bloch equation Journal Article

Communications in Mathematical Sciences, 18 (2), pp. 487-513, 2020.

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Benmesbah F. D. Ruffine L., Clain Osswald Fandino Fournaison P V O L; A., Delahaye

Methane Hydrate Formation and Dissociation in Sand Media: Effect of Water Saturation, Gas Flowrate and Particle Size Journal Article

Energies, 13 (19), 2020, ISBN: 1996-1073.

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Benjeddou, Ayech; Guerich, Mohamed

On three-dimensional detailed finite element free-vibration analysis of hexagonal honeycomb sandwich panels Inproceedings

5th Tunisian Congress of Mechanics - COTUME, Hammamet (Tunisia) 20-22 March 2020, 2020.

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Benjeddou, Ayech; Guerich, Mohamed

On three-dimensional detailed finite element free-vibration analysis of hexagonal honeycomb sandwich panels Inproceedings

5th Tunisian Congress of Mechanics - COTUME, Association Tunisienne de mécanique Hammamet (Tunisia) 20-22 March 2020, 2020.

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Djebali, Sonia; Guérard, Guillaume

Prédiction des comportements touristiques par minage des motifs et des règles sequentielles Workshop

2020.

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Djebali, Sonia; Guillaume, Guérard

Prédiction des comportements touristiques par minage des motifs et des règles sequentielles Workshop

2020.

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Guérard, Guillaume; Djebali, Sonia

Prédiction de la consommation par inférence grammaticale Workshop

2020.

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2019

Nguyen, T; Bonamy, D

Breaking news : les solides fragiles le sont moins que prévu ! Online

Faits Marquants du SPEC, CEA (Ed.): 2019.

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Nguyen, T; Bonamy, D

Role of the Crystal Lattice Structure in Predicting Fracture Toughness Journal Article

Physical Review Letter, 123 , pp. 205503, 2019.

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Nguyen, T; Bonamy, D

Supplementary Material for "Role of the crystal lattice structure in the selection of fracture toughness" Journal Article

Physical Review Letter, 123 , 2019.

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et Amirat, Kamel Hamdache Youcef

Weak solutions to stationary equations of heat transfer in a magnetic fluid Journal Article

Communications of Pure and Applied Analysis, 18 (2), pp. 709-734, 2019.

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et Hamroun, Kamel Hamdache Djamila

Asymptotics behaviours for the Landau-Lifshitz-Bloch equation Journal Article

Advances in the Theory of Nonlinear Analysis and its Applications, 3 (4), pp. 171-191, 2019.

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Osswald V. Clain P., Boufarès Benmesbah Zennoune Hoang Dalmazzone Delahaye Fournaison A F A H -M D A L

Amélioration de l’écoulement des coulis d’hydrates de CO2 dans les circuits de réfrigération secondaire : Effets d’additif antiagglomérant sur les propriétés rhéologique. Inproceedings

SFGP2019, Nantes, France, 15-17 oct., 2019.

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Clain P. Boufarès A., Benmesbah Zennoune Osswald Hoang Dalmazzone Delahaye Fournaison F A V H -M D A L

Improvement of CO2 hydrate slurry transportation in flow loop: Effect of anti-agglomerant additive on rheological properties Inproceedings

ICR 2019, Montréal, Canada, 24-30 aug., 2019.

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Hoang H.-M. Dufour T., Osswald Clain Delahaye Fournaison V P A L

Energy and economic approach for the use of thermal energy storage on district cooling/impact of scenario and materials Inproceedings

ICR2019, Montreal, Canada, 24-30 aug., 2019.

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Osswald V. Boufarès A., Clain Provost Dalmazzone Hoang Delahaye Fournaison P E D H -M A L

Gas to liquid transfer enhancement during hydrate crystallization: Case study of CO2 hydrate for cold storage and transport Inproceedings

ICR 2019, Montreal, Canada, 24-30 aug., 2019.

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Kallel, Achraf; Koutiri, Imade; Babaeitorkamani, Elham; Tcharkhtchi, Abbas

Study of Bonding Formation between the Filaments of PLA in FFF Process Journal Article

International Polymer Processing, 34 (4), 2019.

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BACCAR, Lilia BEN; DJEBALI, Sonia; GUERARD, Guillaume

Prédiction de circuits touristiques par fouille de données séquentielles Workshop Forthcoming

Premier Symposium GDR MaDICS, Forthcoming.

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Baccar, Lilia Ben; Djebali, Sonia; Guérard, Guillaume

Prédiction de circuits touristiques par fouille de données séquentielles Workshop

2019.

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Baccar, Lilia Ben; Djebali, Sonia; Guérard, Guillaume

Prédiction de circuits touristiques par fouille de données séquentielles Workshop

2019.

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Benjeddou, Ayech; Guerich, Mohamed

Free vibration of actual aircraft and spacecraft hexagonal honeycomb sandwich panels: A practical detailed FE approach Journal Article

Advances in Aircraft and Spacecraft Science, 6 (2), pp. 169-187, 2019, ISSN: ISSN: 2287-528X (Print), 2287-5271 (Online).

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Baccar, Lilia Ben; Djebali, Sonia; Guérard, Guillaume

Tourist’s Tour Prediction by Sequential Data Mining Approach Inproceedings

International Conference on Advanced Data Mining and Applications, pp. 681–695, Springer 2019.

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2018

Benmesbah F. D. Ruffine L., Clain Osswald Fournaison P V L; A., Delahaye

Experimental study of methane-hydrate formation and dissociation in sand: kinetics and gas storage capacity Inproceedings

2018 AGU Fall meeting, Washington D.C., USA, 2018.

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Amirat, Y; Hamdache, K

Stationary solutions of a heated magnetic fluid model Journal Article

Applicable Analysis, 97 (16), pp. 2762-2777, 2018.

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et Tartar, Kamel Hamdache Luc

The appearance of memory effects for a conservative system Journal Article

Nonlinear Analysis , 177 (Part B), pp. 532-542, 2018.

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Akerma M. Hoang H.-M., Leducq Flinois Clain D C P; A., Delahaye

Demand response in refrigerated warehouse Inproceedings

ISC2-2018, Kansas City, Missouri, USA, 09-16 sept., 2018.

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Boufares A. Provost E., Dalmazzone Osswald Clain Delahaye D V P A; L., Fournaison

Kinetic study of CO2 hydrates crystallization: Characterization using FTIR-ATR spectroscopy and contribution modeling of equilibrium/non-equilibrium phase-behavior Journal Article

Chemical Engineering Science, 192 , pp. 371-379, 2018, ISBN: 0009-2509.

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Boufares A. Provost E., Osswald Clain Dalmazzone Delahaye V P D A; L., Fournaison

Experimental Quantification and Modeling of Dissolved Gas during Hydrate Crystallization: CO2 Hydrate Case Inproceedings

on Petroleum, 20th International Conference; Engineering, Natural Gas (Ed.): London, United Kingdom, 2018.

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Bruno Després, Rémy Sart

Navier–Stokes Hierarchies of Reduced MHD Models in Tokamak Geometry Journal Article

Journal of Mathematical Fluid Mechanics, 20 (2), pp. 329-357, 2018.

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Dufour T. Hoang, Osswald Clain Fournaison Delahaye H M V P L A

Impact of thermal energy storage on the sizing and energy consumption of a district cooling system Inproceedings

PCM 2018, Orford, Canada, 21-23 may, 2018.

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2017

Kallel, Achraf

L'impression 3D : Mythes et Réalités Online

2017.

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Guérard, Guillaume

Bâtiments intelligents : des méthodes en pleine évolution Journal Article

BIM World, 2017.

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Guérard, Guillaume

La question du changement climatique est devenue un problème mondial Journal Article

Grand Angle de la CGE., 2017.

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V., Osswald; A., Boufares; P., Clain; E., Provost; D., Dalmazzone; A., Delahaye; L., Fournaison

Etude expérimentale de la cinétique de cristallisation des hydrates deCO2 en présence ou non d’additif chimique Inproceedings

16th Congrès de la Société Française de Génie des Procédés, Nancy, 2017.

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Dufour, T; Hoang, H M; Oignet, J; Osswald, V; Clain, P; Fournaison, L; Delahaye, A

Impact of pressure on the dynamic behavior of CO2 hydrate slurry in a stirred tank reactor applied to cold thermal energy storage Journal Article

Applied Energy, 204 , pp. 641-652, 2017.

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Boufares, A; Provost, E; Osswald, V; Clain, P; Delahaye, A; Fournaison, L; Dalmazzone, D

Détermination de la concentration du CO2 moléculaire en phase aqueuse par spectroscopie infrarouge : application à la cristallisation des hydrates de CO2 Inproceedings

SFGP, Nancy, France, 11-13 juillet, 2017.

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Guérard, Guillaume

La méthode BIM, un atout pour construire plus écolo Journal Article

The Conversation et Fréquence Terre., 2017.

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Boufares, A; Provost, E; Osswald, V; Clain, P; Delahaye, A; Fournaison, L; Dalmazzone, D

Effect of additives on the kinetic study of CO2 hydrates during crystallization for secondary refrigeration applications using FTIR/ATR spectroscopy Inproceedings

ICGH9, Denver, Colorado, USA, 25-30 juin, 2017.

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Oignet, J;; Delahaye, A; J.-P.Torré, ; Dicharry, C; Hoang, H M; Clainand, P; Osswald, V; Youssef, Z; Fournaison, L

Rheological study of CO2 hydrate slurry in the presence of Sodium Dodecyl Sulfate in a secondary refrigeration loop Journal Article

Chemical Engineering Science, 158 , pp. 294-303, 2017.

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194 entries « 1 of 4 »

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