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-   -   doubt on Patch option in FLUENT (http://www.cfd-online.com/Forums/fluent/49701-doubt-patch-option-fluent.html)

raghav November 4, 2008 23:33

doubt on Patch option in FLUENT
 
Can anyone tell me how to initiate combustion in FLUENT. (1) I divided my 2-D domain into 10 zones with FLUID as continuum type. (2) While initializing, I selected all zones, accepted the default values, then I selected Ini, and then Apply. I assumed initial temperature to be 300 K throughtout the domain. (3) Then I selected Patch option, selected a FLUID zone, and assigned temperature of 3000 K. (4) But after 100 iterations, the maximum temperature is only 400 K. I suppose that the effect of 3000 K is not reflected in the result.


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