2 papers
physics.flu-dyn2026
Ultimate regimes in horizontal and internally heated convection
Olga Shishkina, Detlef Lohse
We derive asymptotic models for the ultimate regimes in horizontal convection (HC) and pure internally heated convection (IHC), in analogy with our recent (2024) extension of the u…
physics.flu-dyn2024
Ultimate regime of Rayleigh-Benard turbulence: Sub-regimes and their scaling relations for Nu vs. Ra and Pr
Olga Shishkina, Detlef Lohse
We offer a new model for the heat transfer and the turbulence intensity in strongly driven Rayleigh-Benard turbulence (the so-called ultimate regime), which in contrast to hitherto…