Ultimate Rayleigh-Bénard turbulence
Thermally driven turbulent flows are omnipresent in nature and technology. A good
understanding of the physical principles governing such flows is key for numerous problems …
understanding of the physical principles governing such flows is key for numerous problems …
Rotating Rayleigh–Bénard convection: bits and pieces
RE Ecke - Physica D: Nonlinear Phenomena, 2023 - Elsevier
Rotating Rayleigh–Bénard convection (RRBC) is a laboratory realization of the combined
influence of thermal buoyancy and the rotational Coriolis force. This combination appears in …
influence of thermal buoyancy and the rotational Coriolis force. This combination appears in …
[HTML][HTML] Thermal boundary condition studies in large aspect ratio Rayleigh–Bénard convection
We study the influence of thermal boundary conditions on large aspect ratio Rayleigh–
Bénard convection by a joint analysis of experimental and numerical data sets for a Prandtl …
Bénard convection by a joint analysis of experimental and numerical data sets for a Prandtl …
Direct numerical simulations of centrifugal convection: from gravitational to centrifugal buoyancy dominance
Z Yao, MS Emran, A Teimurazov… - International Journal of …, 2025 - Elsevier
We report the results of direct numerical simulations (DNS) of centrifugal convection (CC) in
an annular container, heated at the outer sidewall and cooled at the inner wall, all subjected …
an annular container, heated at the outer sidewall and cooled at the inner wall, all subjected …
Direct numerical simulations of rapidly rotating Rayleigh–Bénard convection with Rayleigh number up to
Three-dimensional direct numerical simulations of rotating Rayleigh–Bénard convection in
the planar geometry with no-slip top and bottom and periodic lateral boundary conditions …
the planar geometry with no-slip top and bottom and periodic lateral boundary conditions …
[HTML][HTML] Direct numerical simulations of the transition between rotation-to buoyancy-dominated regimes in rotating Rayleigh–Bénard convection
The flow transition between rotation-dominated and buoyancy-dominated regimes in
rotating Rayleigh–Bénard convection is investigated via direct numerical simulations (DNS) …
rotating Rayleigh–Bénard convection is investigated via direct numerical simulations (DNS) …
Application of 4D two-colour LIF to explore the temperature field of laterally confined turbulent Rayleigh–Bénard convection
Recent studies show the significant effect of the third dimension and flow unsteadiness of
laterally confined Rayleigh–Bénard convection (RBC). However, there are limited studies …
laterally confined Rayleigh–Bénard convection (RBC). However, there are limited studies …
Reynolds number scaling and energy spectra in geostrophic convection
We report flow measurements in rotating Rayleigh–Bénard convection in the rotationally
constrained geostrophic regime. We apply stereoscopic particle image velocimetry to …
constrained geostrophic regime. We apply stereoscopic particle image velocimetry to …
Interplay between advective, diffusive and active barriers in (rotating) Rayleigh–Bénard flow
Our understanding of the material organization of complex fluid flows has benefited recently
from mathematical developments in the theory of objective coherent structures. These …
from mathematical developments in the theory of objective coherent structures. These …
Large-scale circulations and dry tropical cyclones in direct numerical simulations of rotating Rayleigh–Bénard convection
The organization of convection into relatively long-lived patterns of large spatial scales, like
tropical cyclones, is a common feature of Earth's atmosphere. However, many key aspects of …
tropical cyclones, is a common feature of Earth's atmosphere. However, many key aspects of …