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-   -   Char Oxidation (http://www.cfd-online.com/Forums/cfx/18466-char-oxidation.html)

Monir Hossain February 15, 2001 20:48

Char Oxidation
 
Dear Forum Members,

I am working with Coal Combustion.Default CFX Char Oxidation treats water vapor and CO2 as inert. But A.P.Mann and J.H. Kent (1994) have shown that there is significant effect of Char-CO2 and Char-H2O reactions on the Unburnt Carbon. Now, if I want to introduce Mann,s Char Oxidation Model into CFX Char Combustion, how can I do it? Should I use User Fortran? If so, which of them are approprate for Char Oxidation?

It would be a great help for me, if someone come forward to assist me.

Thanks in advance.

Monir Hossain

dave February 15, 2001 21:57

Re: Char Oxidation
 
Dear MH, Better write your own code. Don't waste your time. The main difficulties are the communications between the developed code and your own code.

Dave

IIN February 16, 2001 10:45

To Monir
 
Hi Monir,

Could you give me the details about the reference you mentioned: A.P.Mann and J.H. Kent (1994)? I mean full title and publication.

Thank you Best IIN

Monir Hossain February 18, 2001 19:08

Re: To Monir
 
Dear IIN,

Please find below the Title of the paper:

"A Computational Study of Heterogeneous Char Reactions in a Full-Scale Furnace"

A.P. Mann and J.H. Kent

Department of Mechanical Engineering, University of Sydney, New South Wales 2006, Australia

COMBUSTION AND FLAME 99:147-156 (1994)

Regards,

Monir

IIN February 19, 2001 13:25

Re: To Monir
 
Thank you !!

IIN


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