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-   -   2-D/3-D coal combustion modelling (http://www.cfd-online.com/Forums/fluent/42625-2-d-3-d-coal-combustion-modelling.html)

sam October 19, 2006 21:45

2-D/3-D coal combustion modelling
 
Hi Does anyone have a tutorial to model 3-D coal combustion ? many thanks! sameer

PaweĊ‚ October 21, 2006 10:31

Re: 2-D/3-D coal combustion modelling
 
I think the idea is quite similar to 2D case. PDF is the same, I've been using it to 3D combustion in a power boiler. Model worked but I didn't examine it jet - not enough time and computation power.

try: http://202.41.85.84/doc/fluent6.2/he...tg/node193.htm

Best regards, Pawel

sam October 23, 2006 01:19

Re: 2-D/3-D coal combustion modelling
 
Dear Pawel It was nice to receive ur respose. I have done 2-D modelling and have some issues in understading the results related to heat transfer report. Report -> fluxes -> Total Heat transfer Tab. If we follow the 2-D tutorial,Heat inlet is Positive. however, heat in exit and heat transfer to walls shud be Negative. I am getting heat exit to be positive. ? dont understand why. thx


benyamin rosihan October 28, 2006 10:55

Re: 2-D/3-D coal combustion modelling *NM*
 

benyamin rosihan October 28, 2006 10:56

Re: 2-D/3-D coal combustion modelling
 
not comment

sam October 29, 2006 18:21

Re: 2-D/3-D coal combustion modelling
 
sorry i cudnt see your message... can u send it again ? thanks.


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