Full professor in the mechanical engineering department at Université de Sherbrooke (Canada) and holder of the NSERC chair on industrial energy efficiency funded by Hydro-Québec, Natural Resources Canada and Emerson Commercial and Residential Solutions. My research interests include energy efficiency, HVAC systems, indoor air quality, ... through experiments but most of all through advanced numerical simulations. I coauthored more than 350 publications in journal or conference proceedings.