Modeling of double diffusion with MHD on an inclined flat plate solar captor with nonuniform boundary conditions. Bouyancy ratio, Prandtl, Schmidt and Eckert numbers effects

2018 ◽  
Vol 42 (3) ◽  
pp. 335-346
Author(s):  
Abdelkader FERRAH ◽  
M BOUAZIZ
Keyword(s):  
Boundary Conditions ◽  
Flat Plate ◽  
Double Diffusion

scholarly journals Convergence Results for the Double-Diffusion Perturbation Equations

Symmetry ◽  
2022 ◽  
Vol 14 (1) ◽  
pp. 67
Author(s):  
Jincheng Shi ◽  
Shiguang Luo
Keyword(s):  
Boundary Conditions ◽  
Structural Stability ◽  
A Priori ◽  
Double Diffusion ◽  
A Priori Bounds ◽  
Poincaré Inequalities ◽  
Convergence Results ◽  
Poincare Inequalities ◽  
Diffusion Perturbation ◽  
Perturbation Equations

We study the structural stability for the double-diffusion perturbation equations. Using the a priori bounds, the convergence results on the reaction boundary coefficients k1, k2 and the Lewis coefficient Le could be obtained with the aid of some Poincare´ inequalities. The results showed that the structural stability is valid for the the double-diffusion perturbation equations with reaction boundary conditions. Our results can be seen as a version of symmetry in inequality for studying the structural stability.

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