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Carl LABERGERE

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Présentation

**Full Professor at University of Technology of Troyes (UTT)** **Director of Research Unity LASMIS (Laboratory of Mechanical & Material Engineering)** **Email:** [**carl.labergere@utt.fr**](mailto:farouk.yalaoui@utt.fr) **ORCID ID :** [**https://orcid.org/**](https://www.google.com/url?q=https%3A%2F%2Forcid.org%2F0000-0001-7360-2932%3Flang%3Dfr&sa=D&sntz=1&usg=AFQjCNHL5Y4kf9cr6ks5LRTf_fCUgzO1oQ)**[0000-0001-7675-427X](https://orcid.org/0000-0001-7675-427X)** ***Professional career and Diploma*** - 1 sept 2017: Full Professor at UTT - *1 March 2005 :* associate professor at UTT - *20 March 2015 :* **HDR** diploma from University of Technology of Compiegne, entitled : “Modeling, simulation and numerical optimization of metalforming processes “ - *Sept 2004-Feb 2005* : Research engineer at the Femto-ST, DMA and ENSMM of Besançon - *28 March 2003* : PhD diploma in Engineering Sciences - University of Franche Comté, entitled:"Contributions to the modeling, optimization and control of hydroforming processes of tubes and sheets". - *Sept 1999-Sept 2002* : **phd student** in FEMTO-ST, DMA - Sept 1999 : DEA of university of Franche Comté, speciality Mechanic & Material. - Sept 1999 : **Engineering degree** from ENSMM **(Ecole Nationale Supérieure de Mécanique et de Microtechnique)** ***RESPONSABILITIES*** - **Director of Research Unity LASMIS** since february 2021 (43 phD students for 28 permanent staff) - **Head of the Mechanical Engineering Program** of UTT from October 2016 to February 2021 (about 360 engineering students to supervise)**.** - Member of the French Association of Mechanics (AFM). Co-leader of the virtual Forming Commission of the AFM. Member of the AFM scientific council since January 2018. - Member and co-leader of the « Innovative processes for materials and structures » theme of the new Grand Est Mechanical and Materials Research Federation GE@2M ***SCIENTIFIC ACTIVITIES*** o ***Research topics*** : - Multi-physics and multi-scale (macro-meso-micro) behavior models. - Formulation of models in the framework of micromorphic formulation - Modeling of ductile/fatigue damage and its coupling with other physical phenomena - Characterization and analysis of the damage of various metal (steels, aluminum or nickel-based alloys, titanium). Identification of model parameters from optical measurements of strain rate fields by interferometry. - Numerical methods adapted for the resolution of thermodynamic problems (Finite element method with 3D adaptive spatial discretization, so-called "MESHLESS" methods) - Numerical simulation of various forming processes (hydroforming, stamping, cutting, hot forging, ….) - Multi-criteria optimization of forming processes. - Modeling and simulation of component service life prediction (oligo-cyclic and poly-cyclic fatigue) o ***Scientific production*** : - 36 publications in international peer-reviewed journals - 5 publications in international peer-reviewed journals following an international conference - 2 book chapters - 55 papers from international conferences - 11 papers from national conferences o ***Student supervision*** : - 11 co-supervised theses - 6 post-doctoral students supervised at 50% and 1 at 100%. - 17 internship supervisions o ***Research projects***: - Participation ANR project "Omicron”, (2019-2023). Laboratory partners: L2M, ICB, LASMIS, Industrial partner C&K. This project deals with the micro-macro analysis of materials by scanning microwave microscopy. Budget of 550k€. - Participation ANR project "MICROMORFING" (2014-2017). Laboratory Partner : CDM, Roberval, LASMIS, L2N. This project focuses on micromorphic media for multiphysics modeling and advanced numerical simulation of forming processes. budget of 400k€ - LASMIS leader of collaborative research project "PREDUCAT" funded by the Champagne-Ardenne region and the FEDER, (2012-2014) for a budget of 950 k€. Industrial partner CERA PSI, Laboratoty partners: LEM3, LASMIS. This project aims to propose a numerical and experimental methodology for the design and manufacture of heat shields in order to improve their behavior during their services. - Participation in the CPER project "OPOMEF" financed by the Champagne-Ardenne region and the FEDER (2008-2011). Industrial partners: Manoir-Industries and Forges de Courcelles, Laboratory partner : GRESPI, LASMIS. The objective of this project was the optimization of forging processes and tools. - Participation in the European Manunet project "Pro-Eng" financed by the ADEME (2008-2011). Industrial partners: SAPA (Spain), Techniker (Spain), ESTAMFOR (France), University Ecole Poly Technique de Turin, UTT o ***Organization of international conferences***: - Co-organizer with my colleague Pr Saanouni of the international conference ICDM2, The second International Conference on Damage Mechanics, Troyes France, 8-10 July 2015, http://icdm2.utt.fr/, 170 participants with 138 papers presented and 6 plenary lectures - Co-organizer with my colleague Pr Saanouni of the international conference NUMIFORM2016, The 12th International Conference on Numerical methods in Industrial Forming processes, Troyes France, July 4-7, 2016, http://numiform2016.utt.fr/, 250 submitted abstracts and 6 plenary lectures ***INDUSTRIAL PROJECT*** More than 40 industrial valorization actions (minimum amount: 6 keuros maximum: 100 keuros) and major scientific collaborations with various companies (Arcelor-Mittal, Faurecia, ANDRA, ESI-Group, SAFRAN, CEA)

Publications

pascal-lafon

A Finite Element Method to Predict the Mechanical Behavior of a Pre-Structured Material Manufactured by Fused Filament Fabrication in 3D Printing

Marouene Zouaoui , Julien Gardan , Pascal Lafon , Ali Makke , Carl Labergere
Applied Sciences, 2021, 11 (11), pp.5075. ⟨10.3390/app11115075⟩
Article dans une revue hal-03578928v1
Image document

Transverse Isotropic Behavior Identification using Digital Image Correlation of a Pre-structured Material Manufactured by 3D Printing

Marouene Zouaoui , Julien Gardan , Pascal Lafon , Carl Labergere , Ali Makke
Procedia Structural Integrity, 2020, 28, pp.978-985. ⟨10.1016/j.prostr.2020.11.112⟩
Article dans une revue hal-03050230v1

Adaptive metamodel-assisted shape optimization for springback in metal forming processes

Van-Tuan Dang , Carl Labergere , Pascal Lafon
International Journal of Material Forming, 2019, 12 (4), pp.535-552. ⟨10.1007/s12289-018-1433-4⟩
Article dans une revue hal-02276004v1

Numerical Prediction of 3D Printed Specimens Based on a Strengthening Method of Fracture Toughness

Marouene Zouaoui , Carl Labergere , Julien Gardan , Ali Makke , Naman Recho
Procedia CIRP, 2019, 81, pp.40-44. ⟨10.1016/j.procir.2019.03.008⟩
Article dans une revue hal-02279790v1
Image document

POD surrogate models using adaptive sampling space parameters for springback optimization in sheet metal forming

Van Dang , Carl Labergere , Pascal Lafon
Procedia Engineering, 2017, 207, pp.1588 - 1593. ⟨10.1016/j.proeng.2017.10.1053⟩
Article dans une revue hal-03609562v1

Multi-objective optimization based on meta-models of an aeronautical hub including the ductile damage constraint

Fanjuan Meng , Carl Labergere , Pascal Lafon , Mathieu Duguy , Laurent Daniel
International Journal of Damage Mechanics, 2014, 23 (8), pp.1055-1076. ⟨10.1177/1056789514544481⟩
Article dans une revue hal-02279439v1

Optimization of Forging Preforms by Using Pseudo Inverse Approach

Ali Halouani , Y.M. Li , Boussad Abbès , Y.Q. Guo , F.J. Meng
Key Engineering Materials, 2012, 504-506 (24), pp.613-618. ⟨10.4028/www.scientific.net/KEM.504-506.613⟩
Article dans une revue hal-03611003v1

Benchmark of a forging process with a hammer: comparison between fem simulation results and real part shapes using 3D digitising scanner

Carl Labergere , Sébastien Remy , Pascal Lafon , Arnaud Delespierre , Laurent Daniel
Mécanique et Industries, 2011, 12 (3), pp.215-222. ⟨10.1051/meca/2011118⟩
Article dans une revue hal-02276214v1

Methodology of the shape optimization of forging dies

Fanjuan Meng , Carl Labergere , Pascal Lafon
International Journal of Material Forming, 2010, 3 (S1), pp.927-930. ⟨10.1007/s12289-010-0920-z⟩
Article dans une revue hal-03610998v1

Towards an optimisation of forging processes using geometric parameters

Ibrahim Khoury , Laurence Giraud-Moreau , Pascal Lafon , Carl Labergére
Journal of Materials Processing Technology, 2006, 177 (1-3), pp.224-227. ⟨10.1016/j.jmatprotec.2006.04.081⟩
Article dans une revue hal-03620900v1