LBE SIMULATIONS OF RAYLEIGH-BÉNARD CONVECTION ON THE APE100 PARALLEL PROCESSOR

1993 ◽  
Vol 04 (05) ◽  
pp. 993-1006 ◽  
Author(s):  
A. BARTOLONI ◽  
C. BATTISTA ◽  
S. CABASINO ◽  
P. S. PAOLUCCI ◽  
J. PECH ◽  
...  
Keyword(s):  
Lattice Boltzmann ◽  
Parallel Computer ◽  
Convection Cell ◽  
Two Dimensional ◽  
Parallel Processor ◽  
Bénard Convection ◽  
Benard Convection ◽  
Dynamics Simulations ◽  
Rayleigh Benard Convection ◽  
Rayleigh Benard

In this paper we describe an implementation of the Lattice Boltzmann Equation method for fluid-dynamics simulations on the APE100 parallel computer. We have performed a simulation of a two-dimensional Rayleigh-Bénard convection cell. We have tested the theory proposed by Shraiman and Siggia for the scaling of the Nusselt number vs. Rayleigh number.

The -dependence of the critical roughness height in two-dimensional turbulent Rayleigh–Bénard convection

2021 ◽  
Vol 911 ◽  
Author(s):  
Jian-Lin Yang ◽  
Yi-Zhao Zhang ◽  
Tian-cheng Jin ◽  
Yu-Hong Dong ◽  
Bo-Fu Wang ◽  
...  
Keyword(s):  
Roughness Height ◽  
Two Dimensional ◽  
Bénard Convection ◽  
Benard Convection ◽  
Rayleigh Benard Convection ◽  
Rayleigh Benard

Abstract

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