3 papers
physics.ao-ph2025
A Stochastic Ekman-Stokes Model for Coupled Ocean-Wave-Atmosphere Dynamics
Long Li, Etienne Mémin, Bertrand Chapron
Accurate representation of atmosphere-ocean boundary layers, including the interplay of turbulence, surface waves, and air-sea fluxes, remains a challenge in geophysical fluid dyna…
physics.flu-dyn2025
Variational principles for fully coupled stochastic fluid dynamics across scales
Arnaud Debussche, Etienne Mémin
This work investigates variational frameworks for modeling stochastic dynamics in incompressible fluids, focusing on large-scale fluid behavior alongside small-scale stochastic pro…
physics.flu-dyn2024
Quasi-geostrophic projection of rotating shallow-water equations
Louis Thiry, Long Li, Etienne Mémin +1
With a new unifying model for layered rotating shallow-water (RSW) and quasi-geostrophic (QG) equations, this paper sheds light on the relation between these two sets of equations.…