Learning Forum

[sidharthasondh]

Hello everyone.

I am simulating a case of coal gasification. For that i am employing species transport method. I have written a chemkin mechanism file for the coal reaction. The problem that i am facing is that though my reactions are working and i get appreciable results, but i haven't given input for the coal specification i.e. the ultimate and proximate analysis data. In the chemkin file i only mentioned the elements C,H,N,S and not the concentration of C,h,N,S.

Can someone help me with this? I am not sure if it is using the same coal that i want to? How can i add ultimate and proximate analysis data in the pre processing?

Regards.

[RK]

Hello, 

Please refer to this section of the user's guide : 16.1.4. Defining the Stream Compositions (ansys.com)