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GERMAIN Guénaël

Courriel
guenael.germain@ensam.eu
Téléphone
02.41.20.73.43

Directeur du LAMPA

Professeur des Universités
DIPPE - Durabilité, Ingénierie des Procédés et Physique des Ecoulements

Profil d'enseignement 

Procédés de fabrication (L3-M2)

Industrialisation, gamme de fabrication (M1)

Conception Mécanique (L2)

Profil de recherche 

Etude de l'usinage avec une approche expérimentale et numérique, aux échelles macro et micro.

Les travaux portent particulièrement sur les assistances à l'usinage (laser, haute pression, cryogénique), et l'usinabilité de nouveaux matériaux, avec des études sur l'effet des configurations d'usinage sur l'intégrité de surface des pièces et sur les différents critères d'usabilités (usure, effort, formation du copeau...).

Fiche synthèse ScanR

Fiche synthèse HAL

 

 

Synthèse du parcours professionnel 

Depuis 2024 : Directeur du LAMPA, EA1427

Depuis 2018 : Professeur des Universités, CNU60, LAMPA

2013 : Obtention de l'HDR

2008 : Maître de conférences, CNU60, LAMPA

1996 : Obtention de l'agrégation de Génie Mécanique

Valdivia-Maldonado Ignacio-Manuel, Oruna Ainara, Ortiz-De-Zarate Gorka, Ducobu François, Germain Guénaël, Arrazola Pedro J.. Development and optimization of a finite element model with remeshing and Lagrangian formulation for the simulation of high deformation manufacturing processes. 2025 ; 133 : 460-465.
Mangourny Laura, Lavisse Bruno, Ayed Yessine, Germain Guénaël. Cryogenic effects on the mechanical behavior of bulk metallic glasses. 2025 ; 54 : 1685-1693.
Silva Gabriel de Paiva, Ayed Yessine, Lavisse Bruno, Germain Guénaël. Effect of different cryogenic lubrication methods on machinability of Ti6Al4V. 2025 ; 54 : 1817-1825.
Ortiz-De-Zarate Gorka, Tiba Idriss, Madariaga Aitor, Linaza Arantza, Garay Ainhara, Germain Guénaël, Arrazola Pedro J.. Udimet 720Li as a potential alternative for optimised aeroengine turbines : Thermophysical and thermomechanical characterisation under wide-ranging testing conditions. Materials & Design 2025 ; 252 (113700)
Mangourny Laura, Germain Guénaël, Lavisse Bruno, Ayed Yessine. Etude_du_comportement_d_un_métal_amorphe_base_Zr_à_des_températures_cryogéniques. 2024 .
Chaabani Khayel, Ben Saada Mariem, Lavisse Bruno, Ritou Mathieu, Germain Guénaël. Estimation du champ de contraintes résiduelles de pièces aéronautiques laminées pour réduire les déformations post-usinage. 2024 .
Sela Andrés, Ortiz-De-Zarate Gorka, Soler Daniel, Germain Guénaël, Gallegos Mayorga Linamaria, Arrazola Pedro José. Adiabatic self-heating determination for Ti6Al4V at different temperatures. International Journal of Heat and Mass Transfer 2023 ; 204
Lavisse Bruno, Tardif Xavier, Bondarenko Dmitry, Ritou Mathieu, Germain Guénaël. In process temperature and tool wear for the machining of aeronautic aluminum under different lubrication conditions. Machining Science and Technology 2023 ; 27 (5) : 556-576.
Chaabani Sana, Ayed Yessine, Pessard Etienne, Arrazola Pedro-José, Germain Guénaël. Fatigue tests of cryogenic drilled specimens. 2022 .
Hugo Chabeauti, Ritou Mathieu, Lavisse Bruno, Germain Guénaël, Charbonnier Virginie. Modèle basé physique combiné à de l'I.A pour la prédiction de déformations de pièces aéronautiques forgées. 2022 .
Pouliquen Antoine, Mareau Charles, Gallegos Mayorga Linamaria, Ayed Yessine, Germain Guénaël. Etude expérimentale de la relation entre la morphologie du copeau et la réponse mécanique en coupe orthogonale. 2022 .
Ben Boubaker Houssem, Mareau Charles, Ayed Yessine, Germain Guénaël, Albert Tidu. A crystal plasticity-based constitutive model for near-β titanium alloys under extreme loading conditions: Application to the Ti17 alloy. Mechanics of Materials 2022 ; 166 : 104198.
Abroug Foued, Pessard Etienne, Germain Guénaël, Morel Franck. Effect of end milling, grinding and tartaric‑sulfuric anodizing on the fatigue behavior of AA7050 alloy. International Journal of Advanced Manufacturing Technology 2022 ; 122 (9-10) : 3903–3922.
Sela Andres, Ortiz-De-Zarate Gorka, Soler Daniel, Germain Guénaël, Aristimuño Patxi, Arrazola Pedro José. Measurement of plastic strain and plastic strain rate during orthogonal cutting for Ti-6Al-4V. International Journal of Mechanical Sciences 2021 ; 198 : 106397.
Sela Andrés, Soler Daniel, Ortiz-De-Zarate Gorka, Germain Guénaël, Ducobu François, Arrazola Pedro J.. Inverse Identification of the Ductile Failure Law for Ti6Al4V Based on Orthogonal Cutting Experimental Outcomes. Metals 2021 ; 11 (8) : 1154.
Yaich Mariem, Ayed Yessine, Germain Guénaël, Bouaziz Zoubeir. Numerical analysis of the Ti6Al4V behavior based on the definition of a new phenomenological model. International Journal of Advanced Manufacturing Technology 2021 ; 116 (11-12) : 3933-3951.
Chaabani Sana, Arrazola Pedro José, Ayed Yessine, Madariaga Aitor, Tidu Albert, Germain Guénaël. Comparison between cryogenic coolants effect on tool wear and surface integrity in finishing turning of Inconel 718. Journal of Materials Processing Technology 2020 ; 285 : 116780.
Sela Andres, Ortiz-De-Zarate Gorka, Soler Daniel, Aristimuño Patxi, Soriano Denis, Germain Guénaël, Ducobu François, Arrazola Pedro José. Surface drag analysis after Ti-6Al-4V orthogonal cutting using grid distortion. 2020 ; 87 : 372-377.
Chaabani Sana, Arrazola Pedro José, Ayed Yessine, Madariaga Aitor, Tidu Albert, Germain Guénaël. Surface Integrity When Machining Inconel 718 Using Conventional Lubrication and Carbon Dioxide Coolant. 2020 ; 47 : 530-534.
Yaich Mariem, Ayed Yessine, Bouaziz Zoubeir, Germain Guénaël. A 2D finite element analysis of the effect of numerical parameters on the reliability of Ti6Al4V machining modeling. Machining Science and Technology 2020 ; 24 (4) : 509-543.
Chaabani Sana, Rodriguez Iñigo, Cuesta Mikel, Ayed Yessine, Arrazola Pedro José, Germain Guénaël. Tool wear and cutting forces when machining inconel 718 under cryogenic conditions: Liquid nitrogen and carbon dioxide. 2019 ; 2113
Ben Boubaker Houssem, Mareau Charles, Ayed Yessine, Germain Guénaël, Tidu Albert. Impact of the initial microstructure and the loading conditions on the deformation behavior of the Ti17 titanium alloy. Journal of Materials Science 2019 ; (55) : 1765-1778.
Abroug Foued, Pessard Etienne, Germain Guénaël, Morel Franck. Fatigue size effect due to defects in an AA7050 alloy. 2018 ; 165 : 14015.
Ben Boubaker Houssemedine, Ayed Yessine, Mareau Charles, Germain Guénaël. On the formation of adiabatic shear bands in titanium alloy Ti17 under severe loading conditions. 2018 ; 1960 (070004) : 0-0.
Abroug Foued, Pessard Etienne, Germain Guénaël, Morel Franck, Chove Etienne. The influence of machined topography on the HCF behaviour of the Al7050 alloy. 2017 ; 213 : 613-622.
Ayed Yessine, Germain Guénaël, Pubill Melsio Anna-Maria, Kowalewski Pierre, Locufier Damien. Impact of supply conditions of liquid nitrogen on tool wear and surface integrity when machining the Ti-6Al-4V titanium alloy. International Journal of Advanced Manufacturing Technology 2017 ; 93 (1-4) : 1199-1206.
Ayed Yessine, Robert Camille, Germain Guénaël, Ammar Amine. Orthogonal micro-cutting modeling of the Ti17 titanium alloy using the crystal plasticity theory. Finite Elements in Analysis and Design 2017 ; 137 : 43-55.
Harzallah Mahmoud, Pottier Thomas, Senatore Johanna, Mousseigne Michel, Germain Guénaël, Landon Yann. Numerical and experimental investigations of Ti-6Al-4V chip generation and thermo-mechanical couplings in orthogonal cutting. International Journal of Mechanical Sciences 2017 ; 134 : p.189-202. http://www.sciencedirect.com/science/article/pii/S0020740317308913
Iturbe Ariane, Giraud Eliane, Hormaetxe Exabier, Garay Ainhara, Germain Guénaël, Ostolaza Koldo, Arrazola Pedro José. Mechanical characterization and modelling of Inconel 718 material behavior for machining process assessment. Materials Science and Engineering: A 2017 ; 682 : 441-453.
Zeramdini Bessam, Robert Camille, Germain Guénaël, Pottier Thomas. Simulation of Metal Forming Processes with a 3D Adaptive Remeshing Procedure. 2016 ; 6.
Ayed Yessine, Robert Camille, Germain Guénaël, Ammar Amine. Development of a numerical model for the understanding of the chip formation in high-pressure water-jet assisted machining. Finite Elements in Analysis and Design 2016 ; 108 : 1-8.
Abroug Foued, Pessard Etienne, Germain Guénaël, Morel Franck, Chove Etienne. The effect of machining defects on the fatigue behaviour of the Al7050 alloy. 2016 .
Ayed Yessine, Germain Guénaël, Ammar Amine, Furet Benoit. Thermo-mechanical characterization of the Ti17 titanium alloy under extreme loading conditions. International Journal of Advanced Manufacturing Technology 2016 ; 1-11.
Trabelsi Sabrine, Bouaziz Zoubeir, Germain Guénaël, Morel Anne. Numerical and Experimental Approach in Assisted Cryogenic Machining. 2015 ; Part II : 95 - 102.
Ayed Yessine, Germain Guénaël, Ammar Amine, Furet Benoit. Tool wear analysis and improvement of cutting conditions using the high-pressure water-jet assistance when machining the Ti17 titanium alloy. Precision Engineering 2015 ; 42 : 294-301.
Ayed Yessine, Germain Guénaël, Ben Salem Wacef, Hamdi Hédi. Experimental and numerical study of laser-assisted machining of Ti6Al4V titanium alloy. Finite Elements in Analysis and Design 2014 ; 92 : 72-79.
Achouri Mohamed, Gildemyn Eric, Germain Guénaël, Dal Santo Philippe, Potiron Alain. Influence of the edge rounding process on the behaviour of blanked parts: numerical predictions with experimental correlation. International Journal of Advanced Manufacturing Technology 2014 ; 71 (5-8) : 1019-1032.
Dal Santo Philippe, Germain Guénaël, Boude Serge, Giraud Eliane. Cold forming by stretching of aeronautic sheet metal parts. International Journal of Computer Integrated Manufacturing 2014 ; 27 (2) : 129-138.
Hor Anis, Morel Franck, Lebrun Jean-Lou, Germain Guénaël. Modelling, identification and application of phenomenological constitutive laws over a large strain rate and temperature range. Mechanics of Materials 2013 ; 64 : 91-110.
Hor Anis, Morel Franck, Lebrun Jean-Lou, Germain Guénaël. Modelling, identification and application of phenomenological constitutive laws over a large strain rate and temperature range. Mechanics of Materials 2013 ; vol. 64 : pp. 91 - 110.
Achouri Mohamed, Germain Guénaël, Dal Santo Philippe, Saidane Delphine. Experimental characterization and numerical modeling of micromechanical damage under different stress states. Materials & Design 2013 ; 50 : 207-222.
Ayed Yessine, Germain Guénaël, Ammar Amine, Furet Benoit. Degradation modes and tool wear mechanisms in finish and rough machining of Ti17 Titanium alloy under high-pressure water jet assistance. Wear 2013 ; 305 (1-2) : 228-237.
Giraud Eliane, Rossi Frederic, Germain Guénaël, Outeiro José. Constitutive Modelling of AZ31B-O Magnesium Alloy for Cryogenic Machining. 2013 ; 8 : 521-526.
Outeiro José, Rossi Frédéric, Fromentin Guillaume, Poulachon Gérard, Germain Guénaël, Batista A.C. Process Mechanics and Surface Integrity Induced by Dry and Cryogenic Machining of AZ31B-O Magnesium Alloy. 2013 ; 1-6.
Ayed Yessine, Germain Guénaël, Ammar Amine, Furet Benoit. Experimental Study of tool Wear Mechanisms in Conventional and High Pressure Coolant Assisted Machining of Titanium Alloy Ti17. Key Engineering Materials 2013 ; 554-557 : 1961-1966.
Achouri Mohamed, Germain Guénaël, Dal Santo Philippe, Saidane Delphine. Numerical integration of an advanced Gurson model for shear loading: Application to the blanking process. Computational Materials Science 2013 ; 72 : 62-67.
Hor Anis, Morel Franck, Lebrun Jean-Lou, Germain Guénaël. An experimental investigation of the behaviour of steels over large temperature and strain rate ranges. International Journal of Mechanical Sciences 2013 ; vol. 67 : pp. 108 - 122.
Hor Anis, Morel Franck, Lebrun Jean-Lou, Germain Guénaël. An experimental investigation of the behaviour of steels over large temperature and strain rate ranges. International Journal of Mechanical Sciences 2013 ; 67 : 108-122.
Braham-Bouchnak Tarek, Germain Guénaël, Morel Anne, Lebrun Jean-Lou. The influence of laser assistance on the machinability of the titanium alloy Ti555-3. International Journal of Advanced Manufacturing Technology 2013 ; 68 (9-12) : 2471-2481.
Germain Guénaël, Dal Santo Philippe, Lebrun Jean-Lou. Comprehension of chip formation in laser assisted machining. International Journal of Machine Tools and Manufacture 2011 ; 51 (3) : 230-238.
Morel Anne, Bignonnet André, Germain Guénaël, Morel Franck. Teaching durability in automotive applications using a reliability approach. International Journal on Interactive Design and Manufacturing 2010 ; 4 (4) : 281-287.
Germain Guénaël, Robert Patrick, Lebrun Jean-Lou, Dal Santo Philippe, Poitou Arnaud. Experimental and numerical approaches of laser assisted turning. International Journal of Forming Processes 2005 ; 8 : 347-361.