Validation of fls_H2_5_5

Thermodynamic conditions

• Temperature, $T$: 295.0 K
• Pressure, $p$ : 20.0 atm
• Equivalence Ratio, $\phi$: 1.0
• Mixture Composition, $X$: 11.83% H2-5.92% O2-82.25% HE

Experimental measurement

• Source: experimental data from BCD2010
• Data type: Laminar flame speed
• Experimental method: FFCM1FLS
• Experimental value: 21.4 cm/s
• Experimental uncertainty: $\pm$ 2.14 cm/s

Model predictions

Trial model prediction: 23.78 cm/s

Trial model uncertainty: $\pm$ 5.61 cm/s

Optimized model prediction: 19.99 cm/s

Optimized model uncertainty: $\pm$ 0.68 cm/s

FFCM-2 performance

Sensitivity and impact factor

Reference

BCD2010 - Burke, Michael P., Chaos, M., Dryer, F. L., & Ju, Y. (2010). Negative pressure dependence of mass burning rates of H2/CO/O2/diluent flames at low flame temperatures. Combustion and Flame, 157, 618–631.

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