Table 8
HD engine results with variable RAFC parameters.
| Op. point | m_air [g/cyc] | m_fuel [g/cyc] | λ _com_init [/] | k_lam [/] | NOx meas. [mg/cyc] | NOx_var_PAR [mg/cyc] |
|---|---|---|---|---|---|---|
| 1500_280 | 1.345 | 0.034 | 1.12 | 0.01 | 1.213 | 1.209 |
| 1500_430 | 1.490 | 0.050 | 1.11 | 0.02 | 1.887 | 1.846 |
| 1500_570 | 1.687 | 0.067 | 1.07 | 0.03 | 2.101 | 2.107 |
| 1500_700 | 1.885 | 0.083 | 1.02 | 0.05 | 2.459 | 2.454 |
| 2400_220 | 1.596 | 0.034 | 1.14 | 0.04 | 0.647 | 0.649 |
| 2400_370 | 1.873 | 0.050 | 1.13 | 0.05 | 1.236 | 1.266 |
| 2400_500 | 2.173 | 0.067 | 1.12 | 0.07 | 1.740 | 1.745 |
| 2400_610 | 2.450 | 0.082 | 1.11 | 0.09 | 2.301 | 2.304 |