Centrifugal effects in rotating convection: nonlinear dynamics

JM Lopez, F Marques - Journal of fluid mechanics, 2009 - cambridge.org
Rotating convection in cylindrical containers is a canonical problem in fluid dynamics, in
which a variety of simplifying assumptions have been used in order to allow for low …

Centrifugal effects in rotating convection: axisymmetric states and three-dimensional instabilities

F Marques, I Mercader, O Batiste… - journal of fluid …, 2007 - cambridge.org
Rotating convection is analysed numerically in a cylinder of aspect ratio one, for Prandtl
number about 7. Traditionally, the problem has been studied within the Boussinesq …

On the influence of centrifugal buoyancy on rotating convection

JE Hart - Journal of Fluid Mechanics, 2000 - cambridge.org
Centrifugal buoyancy forces in a container rotating about an axis aligned with gravity lead to
mean flows that interact with rotating convection. A model of the interactions between these …

Instability of rotating convection

SM Cox, PC Matthews - Journal of Fluid Mechanics, 2000 - cambridge.org
Convection rolls in a rotating layer can become unstable to the Küppers–Lortz instability.
When the horizontal boundaries are stress free and the Prandtl number is finite, this …

Travelling circular waves in axisymmetric rotating convection

JM Lopez, A Rubio, F Marques - journal of fluid mechanics, 2006 - cambridge.org
Rayleigh–Bénard convection in a finite rotating cylinder of moderate aspect ratio (radius four
times the depth) is investigated numerically for a fluid of Prandtl number equal to 7 …

Rotating convection with centrifugal buoyancy: Numerical predictions for laboratory experiments

S Horn, JM Aurnou - Physical Review Fluids, 2019 - APS
In Coriolis-centrifugal convection (C 3), buoyancy effects not only drive convective motions
in the vertical direction due to the gravitational acceleration but also in the radial direction …

Turbulent rotating convection

RPJ Kunnen - 2008 - research.tue.nl
Many flows in nature and technology are driven by buoyant convection and subsequently
modulated by rotation. Typical and highly relevant examples are found in the large-scale …

Onset of convection in a moderate aspect-ratio rotating cylinder: Eckhaus–Benjamin–Feir instability

JM Lopez, F Marques, I Mercader… - journal of fluid …, 2007 - cambridge.org
A numerical study of the onset of thermal convection in a rotating circular cylinder of radius-
to-depth ratio equal to four is considered in a regime dominated by the Coriolis force where …

Asymptotic theory of thermal convection in rapidly rotating systems

JI Yano - Journal of Fluid Mechanics, 1992 - cambridge.org
An asymptotic theory of marginal thermal convection in rotating systems is constructed for
the limit of rapid rotation. Many self-gravitating astronomical bodies, including the major …

Destabilization of free convection by weak rotation

AY Gelfgat - Journal of fluid mechanics, 2011 - cambridge.org
This study offers an explanation of the recently observed effect of destabilization of free
convective flows by weak rotation. After studying several models where flows are driven by …