Validation of fls_C2H2_4_2

Thermodynamic conditions

• Temperature, $T$: 300.0 K
• Pressure, $p$ : 2.0 atm
• Equivalence Ratio, $\phi$: 0.8
• Mixture Composition, $X$: 6.30% C2H2-19.69% O2-74.02% N2

Experimental measurement

• Source: experimental data from RSM2015, JZZ2005
• Data type: Laminar flame speed
• Experimental method: OPF
• Experimental value: 88.38 cm/s
• Experimental uncertainty: $\pm$ 2.78 cm/s

Model predictions

Trial model prediction: 85.37 cm/s

Trial model uncertainty: $\pm$ 4.19 cm/s

Optimized model prediction: 90.2 cm/s

Optimized model uncertainty: $\pm$ 1.49 cm/s

FFCM-2 performance

Sensitivity and impact factor

Reference

RSM2015 - Ravi, S., Sikes, T. G., Morones, A., Keesee, C. L., & Petersen, E. L. (2015). Comparative study on the laminar flame speed enhancement of methane with ethane and ethylene addition. Proceedings of the Combustion Institute, 35, 679–686.
JZZ2005 - Jomaas, G., Zheng, X. L., Zhu, D. L., & Law, C. K. (2005). Experimental determination of counterflow ignition temperatures and laminar flame speeds of C2--C3 hydrocarbons at atmospheric and elevated pressures. Proceedings of the Combustion Institute, 30, 193–200.

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