Stéphane Jay graduated from École Centrale Lyon in 1999. He defended his PhD in energetics at École Centrale Paris in 2003 and obtained his HDR in 2015. He currently works at IFP Energies nouvelles in the Digital Science and Technology Division, where he contributes to several research projects with activities in the development of numerical models for turbulent, multiphase and reactive flows, and in the supervision of PhD students and post-docs in the field of LES (Large-Eddy Simulation). He is in charge of the ACCESS-LES project, which aims to provide industrial users with codes and tools for the LES simulation of energy systems in SaaS (Software-as-a-Service) mode.
Stéphane JAY
Research Engineer, Project Leader
Summary
Disciplinary fields
Research topics
- Eulerian two-phase models for spray formation and evaporation
- Large-eddy simulation and analysis methodologies
- Lattice Boltzmann methods for the atmospheric dispersion of pollutants
Business areas
Projects
ACCESS-LES: Implementation of a SaaS (Software as a Service) solution for the Large-Eddy Simulation of energy systems
Publications
Benoit, O., Truffin, K., Jay, S., van Oijen, J., Drouvin, Y., Kayashima, T., Adomeit, P., Angelberger, C. Development of a Large-Eddy Simulation Methodology for the Analysis of Cycle-to-Cycle Combustion Variability of a Lean Burn Engine (2022) Flow, Turbulence and Combustion, 108 (2), pp. 559-598.
https://dx.doi.org/10.1007/s10494-021-00278-7
Ding, Z., Truffin, K., Jay, S., Sinoquet, D. Uncertainty and sensitivity analysis in turbulent pipe flow simulation (2021) World Congress in Computational Mechanics and ECCOMAS Congress, 800, pp. 1-12.
https://dx.doi.org/10.23967/wccm-eccomas.2020.185
Sadeghi, M., Truffin, K., Peterson, B., Böhm, B., Jay, S. Development and Application of Bivariate 2D-EMD for the Analysis of Instantaneous Flow Structures and Cycle-to-Cycle Variations of In-cylinder Flow (2021) Flow, Turbulence and Combustion, 106 (1), pp. 231-259.
https://dx.doi.org/10.1007/s10494-020-00197-z