| Description of target | Sensitivity diagram | Prediction of GRI-Mech 2.11 |

DESCRIPTION OF THE TARGET

Target NF7: Maximum CN mole fraction in a laminar premixed flame

Mixture: H2-O2-HCN-Ar (28%/9%/2%/61%), phi = 1.5, P = 25 torr
flow rate = 4.6e-3 gm/cm^2 s (Fig. 3)

Reference: Miller, J.A., Branch, M.C., McLean, W.J., Chandler, D.W., Smooke, M.D., and Kee, R.J., 'The Conversion of HCN to NO and N2 in H2-O2-HCN-Ar Flames at Low Pressure,' Twentieth Symposium (International) on Combustion, The Combustion Institute, pp. 673-684, 1984.

TARGET VALUES
Experimental
[CN]max/[CN](5cm)		 Initial (unoptimized)
mechanism		 GRI-Mech 2.11
2.04 2.01 2.02

SENSITIVITY DIAGRAM

The sensitivity spectrum shown below was computed with a reaction mechanism composed of GRI-Mech 1.2 and an evaluated 'literature' (i.e., non-optimized) set of 99 reactions of nitrogen-containing species

|NF1| NF2| NF3| NFR1| NFR2| NFR3| NF6| NF7| NF8| NF9| NF10| NF11| NF12|