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How to model CO formation of methane/air combustio |
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April 24, 2001, 22:00 |
How to model CO formation of methane/air combustio
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#1 |
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Hi,Mr. or Mrs.
Could you tell me How to model CO formation for methane/air combustion with fluent5.4.8? Any messages are welcomed. Thank you very much. Sincerely yours, Harry. |
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April 26, 2001, 06:11 |
Re: How to model CO formation of methane/air combu
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#2 |
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You may use two step reaction model
rxn 1 : CH4 + 1.5 O2 --> CO + 2 H2O rxn 2 : CO + 0.5 O2 --> CO2 Sincerely, Jinwook |
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April 26, 2001, 09:40 |
Re: How to model CO formation of methane/air combu
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#3 |
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Hi,Jinwook:
Thank you very much for your answer. If I model combustion of methane-air with exccesive air(a=1.1), How should I specify two step reaction model? Thank you. Sincerely, Harry. |
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April 28, 2001, 03:13 |
Re: How to model CO formation of methane/air combu
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#4 |
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Hi Harry Qiu
I've already post it. You should set two reaction for two step reaction. 1) reaction 1(first step) : CH4 + 1.5 O2 --> CO + 2 H2O 2) reaction 2(second step) : CO + 0.5 O2 --> CO2 Sincerely, Jinwook |
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