Validation of ign_CH3OH_3_3

Thermodynamic conditions

• Temperature, $T$: 1312.9 K
• Pressure, $p$ : 10.05 atm
• Equivalence Ratio, $\phi$: 1.0
• Mixture Composition, $X$: 3.10% CH3OH-4.65% O2-92.25% AR

Experimental measurement

• Source: experimental data from BMB2016
• Data type: Shock tube ignition delay measurement
• Experimental method: max grad pres
• Experimental value: 144.57 $\mu s$
• Experimental uncertainty: $ \times / \div$ 1.3

Model predictions

Trial model prediction: 178.7 $\mu s$

Trial model uncertainty: $ \times / \div$ 1.15

Optimized model prediction: 144.85 $\mu s$

Optimized model uncertainty: $ \times / \div$ 1.06

FFCM-2 performance

Sensitivity and impact factor

Reference

BMB2016 - Burke, U., Metcalfe, W. K., Burke, S. M., Heufer, K. A., Dagaut, P., & Curran, H. J. (2016). A detailed chemical kinetic modeling, ignition delay time and jet-stirred reactor study of methanol oxidation. Combustion and Flame, 165, 125–136.

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