Higher order effects in natural convection flow over a uniform flux horizontal surface

1985 ◽  
Vol 19 (3) ◽  
pp. 177-180 ◽  
Author(s):  
N. Afzal
Keyword(s):  
Natural Convection ◽  
Higher Order ◽  
Horizontal Surface ◽  
Convection Flow ◽  
Order Effects ◽  
Natural Convection Flow ◽  
Higher Order Effects

Natural convection flow of viscous fluid over triangular wavy horizontal surface

2015 ◽  
Vol 106 ◽  
pp. 130-134 ◽  
Author(s):  
Sadia Siddiqa ◽  
M. Anwar Hossain ◽  
Rama Subba Reddy Gorla
Keyword(s):  
Natural Convection ◽  
Viscous Fluid ◽  
Horizontal Surface ◽  
Convection Flow ◽  
Natural Convection Flow

Laminar natural convection boundary layers on near-horizontal plates

1976 ◽  
Vol 352 (1669) ◽  
pp. 249-274 ◽  
Keyword(s):  
Natural Convection ◽  
Higher Order ◽  
Convection Flow ◽  
Order Effects ◽  
Heated Plate ◽  
Matching Problems ◽  
Transfer Rates ◽  
Theoretical Predictions ◽  
Laminar Natural Convection ◽  
Higher Order Corrections

The first order boundary-layer analysis for the laminar natural convection flow over a semi-infinite horizontal or near-horizontal heated plate has been extended to include variable properties effects. Detailed calculations are presented for air and water flows. It is shown further how these calculations can be extended to predict heat transfer rates on plates of rectangular planforms. Because of the lack of sufficiently detailed experimental data, a thorough comparison between the latter and the present calculations has not been possible. However, such comparisons as have been possible are encouraging and a significant improvement on previous theoretical predictions has been achieved. Although higher order corrections have not been discussed in detail, possible matching problems have been investigated briefly. Furthermore, it has been shown that stress work effects in the energy equation and the influence of pressure on density and temperature in the state relation are not only solely higher order effects but are of little significance at such orders.

scholarly journals Natural Convection Flow over Wavy Horizontal Surface

2013 ◽  
Vol 5 ◽  
pp. 743034 ◽  
Author(s):  
S. Siddiqa ◽  
Md. Anwar Hossain
Keyword(s):  
Natural Convection ◽  
Horizontal Surface ◽  
Convection Flow ◽  
Natural Convection Flow
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