Alexis Giauque

Alexis Giauque is a Researcher at the Laboratory of Fluid Mechanics and Acoustics (LMFA - UMR 5509) affiliated with École Centrale de Lyon in Lyon, France. His primary research focuses on computational fluid dynamics (CFD), aeroacoustics, and turbulence modeling with applications to propulsion systems and noise prediction in turbomachinery. His work leverages advanced numerical methods like Large-Eddy Simulation (LES) and hybrid machine learning approaches to study complex flows in transonic fan stages, dense gases, and compressible systems.

• Key Research Themes:
  • LES modeling of tip-leakage vortices and separation bubbles
  • Lattice Boltzmann methods for turbulent flows
  • Direct noise prediction in ultrahigh-bypass-ratio turbofans
  • Experimental validation of real gas annular cascade flows

His recent studies prioritize improving turbulence models for dense gas flows and optimizing blade designs to reduce propulsion noise. Collaborations involve experimental facilities and numerical code development (e.g., SU2, ANN-based LES models).