Table 4
Operating conditions for combustion analysis
O2 (%) | Intake pressure (bar) | Spark timing advanced (°CA) | Fuel mass flow rate (kg/h) |
---|---|---|---|
15 | 1.60 | −19 | 0.98 |
17 | 1.39 | −14 | 1.01 |
19 | 1.27 | −12 | 1.05 |
21 | 1.19 | −10 | 1.08 |
23 | 1.13 | −4 | 1.12 |
25 | 1.12 | 2 | 1.19 |
27 | 1.12 | 7 | 1.28 |