Bistability and hysteresis of axisymmetric thermal convection between differentially rotating spheres
نویسندگان
چکیده
Abstract
منابع مشابه
Bistability and hysteresis of dipolar dynamos generated by turbu- lent convection in rotating spherical shells
Bistability and hysteresis of magnetohydrodynamic dipolar dynamos generated by turbulent convection in rotating spherical fluid shells is demonstrated. Hysteresis appears as a transition between two distinct regimes of dipolar dynamos with rather different properties including a pronounced difference in the amplitude of the axisymmetric poloidal field component and in the form of the differenti...
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F. Feudel, L. S. Tuckerman, M. Zaks, R. Hollerbach 1 Institut für Physik und Astronomie, Universität Potsdam, Karl-Liebknecht-Str. 24/25, 14476 Potsdam, Germany Laboratoire de Physique et Mécanique des Milieux Hétérogènes (PMMH), CNRS, ESPCI Paris, PSL Research University, Sorbonne Université, Univ. Paris Diderot, 10 rue Vauquelin, 75005 Paris, France Department of Applied Mathematics, Universi...
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Numerical studies have been made of the mean thermal structure and of heat transfer by the axisymmetric regime of thermal convection in an annulus of liquid that rotates at .. rad/sec about a vertical axis and is subject to a horizontal temperature contrast dT C*. The non-linear time-dependent equations for axisymmetric flow have been integrated numerically on an I.B.M. 7094 computer for values...
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ژورنال
عنوان ژورنال: Journal of Fluid Mechanics
سال: 2021
ISSN: ['0022-1120', '1469-7645']
DOI: https://doi.org/10.1017/jfm.2020.1042