Table 3.
Statistical parameters for the size distributions of aerosols in diluted exhaust (DR = 30) from Engine 1 and Engine 2.
| Fuel | EOC | Engine 1
|
Engine 2
|
||||
|---|---|---|---|---|---|---|---|
| Total Number Concentration #/cm3 | CMD nm |
σ – |
Total Number Concentration #/cm3 | CMD nm |
σ – |
||
| ULSD | I50 | 1.75E+06 | 55 | 1.59 | 3.77E+05 | 69 | 1.63 |
| I100 | 2.90E+06 | 68 | 1.68 | 6.04E+05 | 81 | 1.56 | |
| R50 | 2.52E+06 | 52 | 1.57 | 9.02E+05 | 64 | 1.71 | |
| R100 | 2.08E+06 | 59 | 1.58 | 8.62E+05 | 73 | 1.69 | |
| HVORD | I50 | 1.45E+06 | 50 | 1.65 | 4.76E+05 | 65 | 1.57 |
| I100 | 2.26E+06 | 59 | 1.52 | 5.20E+05 | 75 | 1.55 | |
| R50 | 1.86E+06 | 48 | 1.58 | 9.01E+05 | 62 | 1.57 | |
| R100 | 1.72E+06 | 45 | 1.65 | 9.47E+05 | 73 | 1.52 | |