| Description of target | Sensitivity diagram | Prediction of GRI-Mech 3.0 |

DESCRIPTION OF THE TARGET

Target F6: Laminar Flame Speed

Mixture: CH4-air, phi= 1.0, P = 19.7 atm, T(0) = 400 K

Reference: Just, Th. (1994) Private communication.

TARGET VALUES
Experimental
(cm/s)		 GRI-Mech 2.11 Trial Mech GRI-Mech 3.0
20.4 18.6 16.09 17.18

SENSITIVITY DIAGRAMS

The sensitivity spectra shown below were computed with a trial reaction mechanism composed of a set of 322 elementary reactions of 53 species.

Sensitivity coefficients with respect to rate coefficients Sensitivity coefficients with respect to heats of formation

Other targets