Jean-Christophe Vallée
Chercheur postdoctoral chez Laboratoire de Mécanique et d'Acoustique (LMA) - CNRS UMR 7031 at Laboratoire de Mécanique et d'Acoustique- Claim this Profile
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French Native or bilingual proficiency
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English Professional working proficiency
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Italian Elementary proficiency
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German Elementary proficiency
Topline Score
Bio
Experience
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Laboratoire de Mécanique et d'Acoustique
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France
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Research Services
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1 - 100 Employee
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Chercheur postdoctoral chez Laboratoire de Mécanique et d'Acoustique (LMA) - CNRS UMR 7031
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Feb 2023 - Present
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Laboratoire de Mécanique et d'Acoustique (LMA) - CEA Cadarache
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Région de Aix-En-Provence, France
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PHD Candidate
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Nov 2018 - Dec 2022
Génération et propagation d’ondes de Lamb dans les structures multi-plaques Apport du retournement temporel pour le contrôle non destructif par ultrasons des cuves de réacteurs de génération IV. Generation and propagation of Lamb waves within multi-plate structures. Contribution of time reversal for ultrasounds non destructive testing of generation 4 power plant vessels. Génération et propagation d’ondes de Lamb dans les structures multi-plaques Apport du retournement temporel pour le contrôle non destructif par ultrasons des cuves de réacteurs de génération IV. Generation and propagation of Lamb waves within multi-plate structures. Contribution of time reversal for ultrasounds non destructive testing of generation 4 power plant vessels.
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INSA Lyon - Institut National des Sciences Appliquées de Lyon
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France
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Higher Education
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700 & Above Employee
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Research Internship
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Mar 2018 - Jul 2018
I worked on the comparison between different imaging methodologies of plates: the diffraction tomography, the time domain energy topology and a Reconstruction Algorithm for Probalistic Inspection of Damage (RAPID) • Bibliography of topology, tomography imaging (derived from the geophysical tomography) and RAPID • Write of Matlab scripts (using kWave toolbox) that computes acoustics simulation and imaging processing • Modelling of Lamb waves transmission on Abaqus • Extension of the plates imaging to tubes imaging in order to compute the non destructive examination of corroded pipes Show less
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Politecnico di Torino
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Research Services
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700 & Above Employee
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Research Internship
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Oct 2016 - Aug 2017
Ten-months research internship at the Energy Department (DENERG) : Within a team of three researchers, I worked on the trade-off between sound insulation performance, cost-optimality and energy in the context of nZEB (nearly Zero Energy Building) design: • Modelling of a building under TrnSys • Single-objective optimization based on the cost optimality under GenOpt (Particle Swarm Optimization) • Sound insulation performance evaluated under Matlab • Multi-objective optimization based on the cost optimality, the energy performance and the sound insulation performance Show less
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Politecnico di Torino
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Research Services
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700 & Above Employee
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Research Internship
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May 2016 - Jul 2016
Three-months research internship at the Energy Department (DENERG) : Within a team of two researchers and two students, I worked on the scattering coefficient of a 1:5 scaled reverberation room on the software Matlab and its ITA-Toolbox: • Set up of the experimental protocol • Creation of a graphic user interface to do experimentations, collect data and plot the results • Write of the data process Three-months research internship at the Energy Department (DENERG) : Within a team of two researchers and two students, I worked on the scattering coefficient of a 1:5 scaled reverberation room on the software Matlab and its ITA-Toolbox: • Set up of the experimental protocol • Creation of a graphic user interface to do experimentations, collect data and plot the results • Write of the data process
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Education
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École Normale Supérieure de Cachan
Master's degree, Génie civil -
Université Pierre et Marie Curie
Master's degree, Acoustique -
Lycée Fénelon Sainte Marie
CPGE filière PSI*