Validation of ign_C2H6_26_7

Thermodynamic conditions

• Temperature, $T$: 1391.0 K
• Pressure, $p$ : 1.08 atm
• Equivalence Ratio, $\phi$: 2.0
• Mixture Composition, $X$: 1.00% C2H6-1.75% O2-97.25% AR

Experimental measurement

• Source: experimental data from VHS2007
• Data type: Shock tube ignition delay measurement
• Experimental method: max OH*
• Experimental value: 1197.0 $\mu s$
• Experimental uncertainty: $ \times / \div$ 1.32

Model predictions

Trial model prediction: 778.44 $\mu s$

Trial model uncertainty: $ \times / \div$ 1.11

Optimized model prediction: 1156.72 $\mu s$

Optimized model uncertainty: $ \times / \div$ 1.04

FFCM-2 performance

Sensitivity and impact factor

Reference

VHS2007 - Devries, J., Hall, J., Simmons, S., Rickard, M., Kalitan, D., & Petersen, E. (2007). Ethane ignition and oxidation behind reflected shock waves. Combustion and Flame, 150, 137–150.

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