The combined effects of chemical reaction order and stoichiometry on nonpremixed edge flames

2021 ◽  
pp. 1-16
Author(s):  
Faisal Al-Malki ◽  
Paul Ronney
Keyword(s):  
Chemical Reaction ◽  
Reaction Order ◽  
Combined Effects ◽  
Edge Flames

scholarly journals On Combined Effects of Heat Transfer and Chemical Reaction for the Flow through an Asymmetric Channel with Orthogonally Deformable Porous Walls

2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Syed Tauseef Mohyud-Din ◽  
Naveed Ahmed ◽  
Umar Khan ◽  
Asif Waheed ◽  
Saqib Hussain ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Chemical Reaction ◽  
Residual Error ◽  
Combined Effects ◽  
Asymmetric Channel ◽  
Analysis Method ◽  
Homotopy Analysis ◽  
Flow Through ◽  
Optimal Values ◽  
Porous Walls

The combined effects of heat transfer and chemical reaction are studied for the flow through a semi-infinite asymmetric channel with orthogonally deformable porous walls. The similarity transforms have been used to reduce the conservation laws to a corresponding system of nonlinear ordinary differential equations. The resulting equations are solved, both analytically and numerically, by using Homotopy Analysis Method (HAM) and the fourth-order Runge-Kutta (RK-4) method, respectively. The convergence of the analytical solution is assured through the so-called total squared residual error analysis. The optimal values of auxiliary parameters are obtained by minimizing the total squared residual error.

Nanometer-sized Ge particles in GeO2–SiO2 glasses produced by proton implantation: Combined effects of electronic excitation and chemical reaction

1997 ◽  
Vol 82 (9) ◽  
pp. 4232-4235 ◽  
Author(s):  
Hideo Hosono ◽  
Ken-ichi Kawamura ◽  
Yoshikaza Kameshima ◽  
Hiroshi Kawazoe ◽  
Noriaki Matsunami ◽  
...  
Keyword(s):  
Chemical Reaction ◽  
Electronic Excitation ◽  
Combined Effects ◽  
Proton Implantation

scholarly journals Similarity analysis for natural convection from a vertical plate with distributed wall concentration

2000 ◽  
Vol 23 (5) ◽  
pp. 319-334 ◽  
Author(s):  
I. Mulolani ◽  
M. Rahman
Keyword(s):  
Natural Convection ◽  
Chemical Reaction ◽  
Schmidt Number ◽  
Vertical Plate ◽  
Reaction Order ◽  
Similarity Solutions ◽  
Convection Flow ◽  
Fundamental Parameters ◽  
Runge Kutta Method ◽  
Convection Layer

Steady laminar natural convection flow over a semi-infinite vertical plate is examined in this paper. It is assumed that the concentration of a species along the plate follows some algebraic law with respect to chemical reaction. Similarity solutions may then be obtained for different orders of reaction. The fundamental parameters of this problem are the Schmidt number, Sc, and reaction order,n. Numerical results, based on the fourth order Runge-Kutta method, for Schmidt number ranging from0.0to100.0and reaction order from0.0to1.5are presented. When chemical reaction occurs, diffusion and velocity domains are seen to expand out from the plate. For large values ofn, one may expect a smaller diffusion layer which, at fixed Schmidt number, is associated with increased velocity and reduced convection-layer.

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