FLUINJ + PDF COMBUSTION

March 10, 2006, 14:58

Hi

I am simulating combustion in an enclosure using the non-adiabatic PDF Model. For the fire source i'm injecting fuel in several cells using fluinj.f and defining SCINJ(3)=1 (propane), so all injected mass is fuel. But in the PDF model, it seems that I also have to define SCINJ(1) - mixture fraction as one, because if I don't it simply won't burn. Can some please tell me if this is the correct approach?

Thanks in advance

March 11, 2006, 15:21

right

March 11, 2006, 20:02

Thanks

March 14, 2006, 12:50

ola

March 10, 2006, 14:58	FLUINJ + PDF COMBUSTION	#1
Jorge Guest Posts: n/a	Hi I am simulating combustion in an enclosure using the non-adiabatic PDF Model. For the fire source i'm injecting fuel in several cells using fluinj.f and defining SCINJ(3)=1 (propane), so all injected mass is fuel. But in the PDF model, it seems that I also have to define SCINJ(1) - mixture fraction as one, because if I don't it simply won't burn. Can some please tell me if this is the correct approach? Thanks in advance

March 11, 2006, 15:21	Re: FLUINJ + PDF COMBUSTION	#2
yjl Guest Posts: n/a	right

March 11, 2006, 20:02	Re: FLUINJ + PDF COMBUSTION	#3
Jorge Guest Posts: n/a	Thanks

March 14, 2006, 12:50	Re: FLUINJ + PDF COMBUSTION	#4
ai ai Guest Posts: n/a	ola

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