scholarly journals A community benchmark for viscoplastic thermal convection in a 2-D square box

2015 ◽  
Vol 16 (7) ◽  
pp. 2175-2196 ◽  
Author(s):  
N. Tosi ◽  
C. Stein ◽  
L. Noack ◽  
C. Hüttig ◽  
P. Maierová ◽  
...  
Keyword(s):  
Thermal Convection ◽  
Square Box

scholarly journals Study of Thermal Convection in Micropolar Fluids Occupying a Rectangular Box

2012 ◽  
Vol 11 (3) ◽  
pp. 129-142
Author(s):  
S Manjunath ◽  
N P Chandrashekara
Keyword(s):  
Aspect Ratio ◽  
Thermal Convection ◽  
Numerical Study ◽  
Coupling Parameter ◽  
Critical Rayleigh Number ◽  
Vertical Direction ◽  
Linear Temperature ◽  
Micropolar Fluids ◽  
Vertical Walls ◽  
Square Box

This paper is a Fourier–series assisted numerical study of two–dimensional steady thermal convection in micropolar fluid occupying a rectangular box. The horizontal walls of the cavity are uniformly heated to establish a linear temperature in the vertical direction. The vertical walls are insulated. The critical Rayleigh number is obtained numerically as a function of coupling parameter, couple stress parameter and aspect ratio, and the same is plotted graphically. The results of slender vertical, rectangular and square box of finite aspect ratio are obtained as limiting cases of the study.

Onset of thermal convection in a horizontal fluid layer under ramp heating

2002 ◽  
Author(s):  
Dae Jun Yang ◽  
Jake Kim ◽  
Chang Kyun Choi ◽  
In Gook Hwang
Keyword(s):  
Thermal Convection ◽  
Fluid Layer ◽  
Horizontal Fluid Layer
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