Validation of ign_IC4H8_14_4

Thermodynamic conditions

• Temperature, $T$: 1128.0 K
• Pressure, $p$ : 42.4 atm
• Equivalence Ratio, $\phi$: 2.0
• Mixture Composition, $X$: 4.00% IC4H8-12.00% O2-84.00% AR

Experimental measurement

• Source: experimental data from (RPI)-ZLO2016
• Data type: Shock tube ignition delay measurement
• Experimental method: max grad pres
• Experimental value: 608.0 $\mu s$
• Experimental uncertainty: $ \times / \div$ 1.33

Model predictions

Trial model prediction: 506.27 $\mu s$

Trial model uncertainty: $ \times / \div$ 1.16

Optimized model prediction: 599.57 $\mu s$

Optimized model uncertainty: $ \times / \div$ 1.1

FFCM-2 performance

Sensitivity and impact factor

Reference

ZLO2016 - Zhou, C.-W., Li, Y., O’Connor, E., Somers, K. P., Thion, S., Keesee, C., … Curran, H. J. (2016). A comprehensive experimental and modeling study of isobutene oxidation. Combustion and Flame, 167, 353–379.

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