I am working on 3D combustion chamber. I have a problem in species transfer. Do i do it the same way like 2D? or different way, if u know pls help!! Moreover how do I calculate PHI ( A/F ratio) ? Also how do I do the post processing?

your prompt reply will be appreciated.

Thank you

Mohammed

(1)there is no difference in species transfer between 2D and 3D. it is only one dimensiton more to count for.(2)post-processing depends on what code you're using.generally we plot the data to screen and paper. colorfull contour plots are suitable for people who was no idea what is your work is about and for presentation (CFD - Colors For Directors), graphs are better for more reasonable work.(3)are you sure you know what you're doing? ask older students.Ask your supervisor, he's even paid to aswer your questions.

matej