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-   -   the unburnt gas temperature exceed Farve averaged temperature (http://www.cfd-online.com/Forums/star-cd/101436-unburnt-gas-temperature-exceed-farve-averaged-temperature.html)

skylent May 3, 2012 22:00

the unburnt gas temperature exceed Farve averaged temperature
 
Hi all
I use ECFM-3Z spark-ignition model to simulate the combustion process of a PFI high compression ratio miller cycle engine.
but sometimes these warnings worry me so much.
--------------------------------------------------------------------
There are 3019 cells the unburnt gas temperature exceed Farve averaged temperature.
*** Warning 104: Unburnt gas temperature 3.941E+02 K
exceeds Farve averaged temperature 3.941E+02 at cell
423596. Corrective action taken.
---------------------------------------------------------------------

Can any one here tell me how to solve this problem?
thanks in advance!


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