General
Trainer: François-Xavier Bécot
Job title: Executive co-director and researcher
About François-Xavier Bécot: François-Xavier Bécot is the co-founder and executive co-director of MATELYS – Research Lab. With 20+ years of experience in NVH, he is known as a world-wide expert in the characterization and the modelling of sound absorbing treatments. He is part of the AlphaCell development team and contributes more specifically to the modelling of porous media
Recordings: click the button to find the recordings Access recordings >
- Day 1: AlphaCell basics
- sound absorption Vs sound transmission
- airborne Vs solid-borne sources
- category of materials and material library
- introduction to porous material modelling
- AlphaCell basic usage: building up a model for sound absorption and sound transmission, exporting results and material cards, result assistant panel, listening to the solution
- modelling of perforated plate and screens
- modelling of compressed porous materials - accounting for the thickness map of a trim
- modelling of inclusions: air, porous, solid inclusion (aka meta-materials) - modelling of resonators: quarter-wavelength, Helmholtz resonator (aka meta-materials) - presentation of the scripting capacities