Table 6
Ambient gas composition for the LL measurement.
N2 (%) | Ar (%) | CO2 (%) | H2O (%) | He (%) | Pressure (bar) at SOI | C p (kJ kg−1 K−1) at SOI | Molar weight (g mol−1) | |
---|---|---|---|---|---|---|---|---|
PPRIME_RCM @900 K | 58 | 42 | – | – | – | 47.9 ± 0.8 | 0.89 | 33.04 |
27.5 | 41.5 | 11 | – | 20 | 52 | 0.93 | 28.26 | |
6.8 | 34.7 | 18.5 | – | 40 | 61 | 1.1 | 26.52 | |
NOSE @900 K | 100 | – | – | – | – | 60.9 ± 0.5 | 1.15 | 28 |
IFPEN_CVP @900 K | 88.5 | – | 9.3 | 2.2 | – | 60.1 ± 0.2 | 1.18 | 29.31 |
PPRIME_RCM @850 K | 72.8 | 27.2 | – | – | – | 48.9 | 0.93 | 31.28 |