Jean-Christophe Vallée

Chercheur postdoctoral chez Laboratoire de Mécanique et d'Acoustique (LMA) - CNRS UMR 7031 at Laboratoire de Mécanique et d'Acoustique
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Contact Information
us****@****om
(386) 825-5501
Location
Aix-en-Provence, Provence-Alpes-Côte d'Azur, France, FR
Languages
  • French Native or bilingual proficiency
  • English Professional working proficiency
  • Italian Elementary proficiency
  • German Elementary proficiency

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Experience

    • France
    • Research Services
    • 1 - 100 Employee
    • Chercheur postdoctoral chez Laboratoire de Mécanique et d'Acoustique (LMA) - CNRS UMR 7031
      • Feb 2023 - Present

    • PHD Candidate
      • 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.

    • France
    • Higher Education
    • 700 & Above Employee
    • Research Internship
      • 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

    • Research Services
    • 700 & Above Employee
    • Research Internship
      • 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

    • Research Services
    • 700 & Above Employee
    • Research Internship
      • 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

Education

  • École Normale Supérieure de Cachan
    Master's degree, Génie civil
    2014 - 2018
  • Université Pierre et Marie Curie
    Master's degree, Acoustique
    2017 - 2018
  • Lycée Fénelon Sainte Marie
    CPGE filière PSI*
    2011 - 2014

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