Lucien Vienne

Lucien Vienne is a Researcher at the Laboratory of Fluid Mechanics and Acoustics (LMFA), affiliated with Université Claude Bernard Lyon 1 and supported by CNRS. His primary research focuses on the Lattice Boltzmann Method (LBM) and High-Performance Computing (HPC), with applications in fluid dynamics, turbulence, and aeroacoustics. He contributes to the development of advanced numerical schemes and infrastructure for simulating complex fluid phenomena.

His research interests include computational fluid dynamics, turbulence modeling, acoustic noise prediction, and multiphase flow analysis. Vienne’s work often involves optimizing numerical methods like LBM for efficiency and accuracy, particularly in compressible and miscible fluid systems. He is part of the Systems, Infrastructures, and Calculation (SIC) team at LMFA, emphasizing computational infrastructure and algorithmic innovation.

Recent publications highlight his contributions to hybrid LBM models for compressible flows, time-step optimization in simulations, and viscous fingering instability studies. His work intersects computational physics, numerical analysis, and engineering applications, addressing challenges in both theoretical and applied fluid mechanics.