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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: abdelrazik

Forum: Main CFD Forum June 21, 2020, 15:50

Replies: 9 Species Concentration Initialization for a Methane reduced chemical kinetic mechanism Views: 953 Posted By abdelrazik Thank you so much for your effort. Thank you so much for your effort.

Forum: Main CFD Forum June 21, 2020, 09:00

Replies: 9 Species Concentration Initialization for a Methane reduced chemical kinetic mechanism Views: 953 Posted By abdelrazik May i ask you another question please that may... May i ask you another question please that may help us in thinking differently ? PACZKO mentiones in his paper that for calculating intermediate species, he used partial equilibrium and steady state...

Forum: Main CFD Forum June 21, 2020, 08:56

Replies: 9 Species Concentration Initialization for a Methane reduced chemical kinetic mechanism Views: 953 Posted By abdelrazik Yes, there are x_{CO},x_{CO2} as major species... Yes, there are x_{CO},x_{CO2} as major species needed to calculate other intermediate species like x_{O}, x_{CHO}, x_{HO2}, x_{CH3}, x_{C2H5}, x_{C2H2} and x_{CH}

Forum: Main CFD Forum June 21, 2020, 08:36

Replies: 9 Species Concentration Initialization for a Methane reduced chemical kinetic mechanism Views: 953 Posted By abdelrazik Thank you so much for your help. Actually i... Thank you so much for your help. Actually i thought of using L'hopital too, but the other species have nested algebric equations to calculate so this method is complicating. Another point is, if...

Forum: Main CFD Forum June 21, 2020, 05:22

Replies: 9 Species Concentration Initialization for a Methane reduced chemical kinetic mechanism Views: 953 Posted By abdelrazik Ok, let me simplify this question. Initially I... Ok, let me simplify this question. Initially I have the following concentrations for the main species [Kmol/m^3]: C_CH4 = 0.0039 C_O2 = 0.0077 C_M = 0.029 % Third Body treated as Nitrogen C_H2 =...

Forum: Main CFD Forum June 20, 2020, 16:30

Replies: 9 Species Concentration Initialization for a Methane reduced chemical kinetic mechanism Views: 953 Posted By abdelrazik Species Concentration Initialization for a Methane reduced chemical kinetic mechanism Hello all, I'm writing a quasi 1d MATLAB code to simulate pulse jet engine and i'm stuck at the combustion phase. I have to use the reduced 4 reactions-8 species mechanism that was mentioned in...

Showing results 1 to 6 of 6

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