Combustion-which one is an appropriate model?
For a combustion problem in which I have a premixed mixture of fuel and air inside a combustion chamber and in which combustion is started by spark ignition, which model is appropriate to use?
Thanks, Shankar. |
Re: Combustion-which one is an appropriate model?
Hi,
You have a couple of option available to you to model this. Firstly you can use the species transport approach and use a simple chemical reaction mechanism. Secondly you can use the premixed combustion model of Zimont. This second model is vey nice. I have used it before and it gives some useful information. It doesn't provide a species distribution though so it depends what you are trying to find out from your study. |
Re: Combustion-which one is an appropriate model?
Hello Tom,
Thanks for your response. Is it possible to model a combustion process, without inlets or outlets. Say, we let in the fuel mixture inside a chamber, close it, we start the combustion and then we let the exhaust out. And I want to focus only on the intermediate stage. In what situation do we use partially premixed model? Thanks, Shankar. |
Re: Combustion-which one is an appropriate model?
Hi
I have a similar question...did you get a solution to your problem? If so could you share it with me? Thank you. arun |
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