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sally May 29, 2008 20:40

CFM model in star-ccm+

I have simulated a premixed combustiom with CFM model by star-ccm+. the simulation is the propane-air mixture premixed flame in a cylinder. my questions: 1.boundaries for inlet,outlet are necessary?how to set the boundaries? 2.I do not konw how to actualize the ignition process to set the flame area density?

I am a freshhand. Any suggestions will be appreciated!

Best Regards, sally

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