2 papers
physics.flu-dyn2026
Stabilizing Rayleigh-Benard convection with reinforcement learning trained on a reduced-order model
Qiwei Chen, C. Ricardo Constante-Amores
Rayleigh-Benard convection (RBC) is a canonical system for buoyancy-driven turbulence and heat transport, central to geophysical and industrial flows. Developing efficient control…
physics.flu-dyn2026
Low-dimensional multiscale dynamics of intermittent reversals in turbulent Rayleigh-Benard convection
Qiwei Chen, C. Ricardo Constante-Amores
We investigate whether a strongly turbulent flow with intermittent large-scale reorganizations admits a compact state-space description. As a representative high-dimensional chaoti…