Nonpremixed Counterflow Flames: Scaling Rules for Batch Simulations

Table 2

The initial parameters of the example counterflow flame simulations.

	Speed-up H2	Speed-up C2H6	Extinction point
Fuel	H2	C2H6	H2
Oxidizer	O2	Air	O2
Reaction mechanism	Ó Conaire et al. [11]	GRI-MECH 3.0 [12]	Li et al. [13]
𝑝 [bar]	1	1	1
𝑇𝑓/𝑜 [K]	300	300	300
𝑑 [mm]	3.6	20	18
𝑚^∘𝑓 [kg/(m^2 s)]	0.50	0.24	0.10
𝑚^∘𝑜 [kg/(m^2 s)]	3.00	0.72	0.60