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Usure des surfaces

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Jean-François Molinari

Professor J.F. Molinari is the director of the Computational Solid Mechanics Laboratory (http://lsms.epfl.ch) at EPFL, Switzerland. He holds an appointment in the Civil Engineering institute, which he directed from 2013 to 2017, and a joint appointment in the Materials Science institute. He started his tenure at EPFL in 2007, and was promoted to Full Professor in 2012. He is currently an elected member of the Research Council of the Swiss National Science Foundation in Division 2 (Mathematics, Natural and Engineering Sciences), and co editor in chief of the journal Mechanics of Materials. J.F. Molinari graduated from Caltech, USA, in 2001, with a M.S. and Ph.D. in Aeronautics. He held professorships in several countries besides Switzerland, including the United States with a position in Mechanical Engineering at the Johns Hopkins University (2000-2006), and France at Ecole Normale Supérieure Cachan in Mechanics (2005-2007), as well as a Teaching Associate position at the Ecole Polytechnique de Paris (2006-2009). The work conducted by Prof. Molinari and his collaborators takes place at the frontier between traditional disciplines and covers several length scales from atomistic to macroscopic scales. Over the years, Professor Molinari and his group have been developing novel multiscale approaches for a seamless coupling across scales. The activities of the laboratory span the domains of damage mechanics of materials and structures, nano- and microstructural mechanical properties, and tribology.

Stefano Mischler

Stefano Mischler obtained the diploma in materials science in 1983 at the Swiss Federal Institute of Technology ETHZ in Zurich. He accomplished his PhD thesis in the field of surface analysis and corrosion at the Materials department of the Swiss Federal Institute of Technology EPFL in Lausanne in 1988. In the years 1989-1990 he held a postdoctoral position at the United Kingdom Atomic Energy Establishment in Harwell (Oxfordshire) where he developed novel quantification procedures for Auger Electron Spectroscopy and high lateral resolution surface analytical methods for fiber reinforced ceramics. In 1991 he joined the newly created Tribology group at the Laboratory for Metallurgical Chemistry of the EPFL where he developed research activities in the field of wear-corrosion interactions (tribocorrosion) and of tribological coatings. He is currently head of the tribology group and is developing a reserach and training activity devoted to modern aspects of tribology and surface science and technology, including surface chemical effects in tribology, biotribology and biocorrosion, tribology in microfabrication processes and wear protection methods. In 2006 he spent a sabbatical leave of 3 months at the Tokyo Medical and Dental University, Institute of Biomaterials.

Antonio Joaquin Garcia Suarez

François Avellan

Le professeur François Avellan, directeur du Laboratoire de machines hydrauliques de l'EPFL, est Ingénieur hydraulicien diplômé en 1977 de l'Ecole nationale supérieure d'hydraulique, Institut national polytechnique de Grenoble, France. En 1980, il obtient, son titre de docteur ingénieur de l'Université d'Aix-Marseille II, France. Engagé à l'EPFL en 1980 en tant qu'adjoint scientifique, il est depuis 1994 directeur du Laboratoire de machines hydrauliques de l'EPFL et il a été nommé en 2003 professeur ordinaire en machines hydrauliques. Directeur de 37 thèses de doctorat de l'EPFL, il a été distingué par la Société hydrotechnique de France qui lui a décerné son "Grand Prix 2010 de l'hydrotechnique". Son activité de recherche est centrée sur l'hydrodynamique des turbomachines, pompes et pompes-turbines incluant en particulier les domaines de la cavitation, l'hydroacoustique, les interactions fluide-structure, la conception et l'évaluation des performances des machines hydrauliques et systèmes associés. De 2002 à 2012, le Professeur Avellan a présidé la section machines hydrauliques et systèmes de l'Association internationale de recherche hydraulique, AIRH. Le Professeur François Avellan a dirigé avec succès plusieurs projets de recherche aussi bien suisses qu'internationaux en partenariat avec les principaux acteurs industriels et exploitants du secteur hydro-électrique, parmi ces projet-on peut citer notamment:

Coordination du projet de recherche FP7 n° 608532 "HYPERBOLE: HYdropower plants PERformance and flexiBle Operation towards Lean integration of new renewable Energies" (2013-2017);
Directeur adjoint du pole Suisse de compétence en recherche énergétique – approvisionnement électrique (SCCER-SoE) pour développer une recherche innovante et pérenne dans le domaine des géo-énergies et de l'hydro-électricité pour la phase I (2013-2016) et la Phase II (2017, 2010).
Projets de recherche EUREKA: N° 4150 et N° 3246, "HYDRODYNA, Harnessing the dynamic behavior of pump-turbines", (2003-2011), N° 1605, "FLINDT, Flow Investigation in Draft Tubes", (1997-2002). N° 2418, "SCAPIN, Stability of Operation of Francis turbines, prediction and modeling";
Projets de recherche de la Commission pour la technologie et l'innovation, CTI, avec GE Renewable Energy (anc. ALSTOM Hydro), Birr, ANDRITZ Hydro, Kriens, FMV, Sion, Groupe E, Granges-Paccot, Power Vision engineering, Ecublens et SULZER Pompes, Winterthur.
Domaine des EPF, Projet HYDRONET du Centre de Compétence énergie et mobilité, PSI Villingen.

Enfin, il est impliqué dans l'expertise scientifique et les essais contractuels indépendants des performances des turbines et pompes-turbines des centrales hydro-électriques les plus importantes du monde. En reconnaissance de son activité de responsable du groupe de travail du comité TC4 en charge de la nouvelle édition de la norme CEI 60193, la Commission internationale électrotechnique, CEI, l'a distingué par le "IEC 1906 Award".

Thomas Keller

EDUCATION 1992 Dr. sc. techn. (PhD) Swiss Federal Institute of Technology, Zurich (ETH) 1983 Dipl. Bauing. ETH (MS civil engineering) Swiss Federal Institute of Technology, Zurich (ETH) EMPLOYMENT 2007-present, Full Professor of Structural Engineering (100%) Swiss Federal Institute of Technology, Lausanne (EPFL) Civil Engineering Institute 1998-2007, Associate Professor of Structural Engineering (80/100%) Swiss Federal Institute of Technology, Lausanne (EPFL) Structural Engineering Institute Foundation of CCLab in 2000 1996-1998, Assistant Professor of Structural Engineering (50%) Swiss Federal Institute of Technology, Zurich (ETH) Department of Architecture 1992-2004, Senior Project Engineer and Joint Owner Engineering offices in Zug and Zurich 1990-1992, Research Scientist Swiss Federal Institute of Technology, Zurich (ETH) Structural Engineering Institute 1986-1990, Project Engineer Architecture and engineering office Calatrava, Zurich 1983-1986, Teaching and Research Assistant Swiss Federal Institute of Technology, Zurich (ETH) Structural Engineering Institute

Anastasios Vassilopoulos

PERSONAL INFORMATION Name : Anastasios P. Vassilopoulos email : anastasios.vassilopoulos@epfl.ch Tel: 41 21 6936393 Fax: 41 21 6936240 SUMMARY OF QUALIFICATIONS 1995: Dipl. Mechanical Engineer, University of Patras, Greece 2001: Dr Mechanical Engineer, Doctoral thesis in fatigue of composite materials from the Dept. Mechanical Engineering and Aeronautics, University of Patras, Greece CURRENT POSITION Senior Scientist (MER), Composite Construction Laboaratory (CCLab), EPFL PREVIOUS POSITIONS 2006-2012 Research and Teaching Associate, Composite Construction Laboaratory (CCLab), EPFL 2002-2006 Assisstant Professor, Technological Educational Institute (TEI) of Patras, Greece 2001-2003 Post-doctoral Research associate, (Part-time) Dept. Mechanical Engineering and Aeronautics of the University of Patras, Greece. EDUCATION 1990 - 1995 Graduate student, Dept. Mechanical Engineering and Aeronautics, University of Patras, Greece October 1994-January 1995 Dept. Mechanical Engineering, University of Bristol, U.K. (In the frame of Erasmus project for the final year thesis, under the supervision of Prof. R. D. Adams) 1995 - 2000 Research assistant, Dept. Mechanical Engineering and Aeronautics, University of Patras. LANGUAGES English, Greek, French COMMUNITY ACTIVITIES (Member of) Council of the European Society of Composite Materials (ESCM) Council of the European Society of Experimental Mechanics (EuraSEM) The European Structural Integrity Society (ESIS) The European Energy Research Alliance (EERA, JP WIND) The Technical Chamber of Greece (TCG) The Hellenic Association of Mechanical & Electrical Engineers SCIENTIFIC-RESEARCH INTERESTS Experimental methods for the study of the behavior of composite materials under static and fatigue loading Development of analytical methods for the study of the behavior of FRP composite materials under variable amplitude complex stress states Development of fatigue life prediction methodologies for composite materials and structures Design of constructions with composite materials