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October 12, 2005, 07:41 |
Nonpremixed CH4/air combustion (HELP)
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#1 |
Guest
Posts: n/a
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Hi all, I want to simulate a nonpremixed combustion of coaxial methane and air jets issuing into a circular duct. I need someone to guide me through a step by step procedure of prePDF and Fluent. I already have the grid. Thanks.
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October 12, 2005, 07:58 |
Re: Nonpremixed CH4/air combustion (HELP)
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#2 |
Guest
Posts: n/a
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You should have a look at the tutorial related to it, it is explained step by step, further if you have problem, we are here for it
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October 12, 2005, 08:23 |
Re: Nonpremixed CH4/air combustion (HELP)
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#3 |
Guest
Posts: n/a
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I really need your help. I sent you email explaining the case. Thanks zxaar.
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October 12, 2005, 12:05 |
Re: Nonpremixed CH4/air combustion (HELP)
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#4 |
Guest
Posts: n/a
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Why you use prePDF instead of gambit as your pre-processing tool?
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October 12, 2005, 15:58 |
Re: Nonpremixed CH4/air combustion (HELP)
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#5 |
Guest
Posts: n/a
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Lam, PrePDF is to generate the laminar flamelet library.
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October 13, 2005, 15:17 |
Re: Nonpremixed CH4/air combustion (HELP)
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#6 |
Guest
Posts: n/a
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hi i need to know how measure the flame blow off for my master dgree
thanks |
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June 13, 2013, 04:01 |
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#7 |
New Member
Bahram
Join Date: Apr 2013
Posts: 8
Rep Power: 12 |
Dear Hilda
I define the excess air of fuel by selecting a suitable mass flow of air at the boundary condition of the Fluent software,but I see that by increasing the excess air of fuel the maximum temperature is increased!?? I expect that the adiabatic flame temperature is dropped down by increasing the excess air of fuel. Please guide me that how can I define the excess air of fuel at the non premixed combustion model. Thanks Bahram |
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February 3, 2014, 19:48 |
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#9 |
New Member
samir
Join Date: Jul 2009
Posts: 23
Rep Power: 16 |
Dear all, I would like to know how set the lambda (excess air coefficient for combustion) in FLUENT and the combustion chamber temperatur . Can anybody help me with this? Thanks.
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