Help about premixed combustion with BVM model

September 6, 2007, 12:09

Hi all,

I am simulating methane-air premixed combustion in IC engine and using the BVM model with progress variable. The combustion should start after the injection of the methane in the prechamber.The question is: Should I define a Source Point in the prechamber for starting of the combustion or the combustion will start only by the modelling of the progress variable ?

Thank you in advance, Nena

September 8, 2007, 10:15

In CFX 11 there is an ignition model.

September 6, 2007, 12:09	Help about premixed combustion with BVM model	#1
Nena Guest Posts: n/a	Hi all, I am simulating methane-air premixed combustion in IC engine and using the BVM model with progress variable. The combustion should start after the injection of the methane in the prechamber.The question is: Should I define a Source Point in the prechamber for starting of the combustion or the combustion will start only by the modelling of the progress variable ? Thank you in advance, Nena

September 8, 2007, 10:15	Re: Help about premixed combustion with BVM model	#2
Joey2007 Guest Posts: n/a	In CFX 11 there is an ignition model.

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