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New perspectives in turbulent Rayleigh-Benard convection
被引:572
作者:
Chilla, F.
[1
]
Schumacher, J.
[2
]
机构:
[1] Ecole Normale Super Lyon, Phys Lab, F-69364 Lyon, France
[2] Tech Univ Ilmenau, Inst Thermo & Fluiddynam, D-98684 Ilmenau, Germany
关键词:
VELOCITY BOUNDARY-LAYERS;
LARGE-SCALE CIRCULATION;
ASPECT RATIO ONE;
THERMAL-CONVECTION;
HEAT-TRANSPORT;
BOUSSINESQ APPROXIMATION;
INCOMPRESSIBLE FLOWS;
NUMERICAL-SIMULATION;
NUMBER DEPENDENCE;
CYLINDRICAL CELLS;
D O I:
10.1140/epje/i2012-12058-1
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
Recent experimental, numerical and theoretical advances in turbulent Rayleigh-Benard convection are presented. Particular emphasis is given to the physics and structure of the thermal and velocity boundary layers which play a key role for the better understanding of the turbulent transport of heat and momentum in convection at high and very high Rayleigh numbers. We also discuss important extensions of Rayleigh-Benard convection such as non-Oberbeck-Boussinesq effects and convection with phase changes.
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页数:25
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