Research Article
Effect of Cetane Number on Specific Fuel Consumption and Particulate Matter and Unburned Hydrocarbon Emissions from Diesel Engines
Table 1
Physicochemical properties of fuels and secondary standards.
| | Specific gravity (kg m−3) | 10% (°C) | 50% (°C) | 90% (°C) | Kinematic viscosity (mm2 s−1) | Flash point (°C) | Sulfur (mg L−1) | CN |
| ASTM | D4052 | D86 | D86 | D86 | D445 | D93 | D7039 | D613 | S10_50 | 839,4 | 209 | 264 | 338 | 2,85 | 72 | 10 | 50 | S300_45 | 850,2 | 180 | 268 | 376 | 2,89 | 67,5 | 327 | 45 | S450_44 | 850,2 | 206 | 271 | 357 | 3,26 | 68 | 452 | 44 | S1400_51 | 825,6 | 164 | 259 | 361 | 2,41 | 43 | 1370 | 51 | U17 | 783,1 | 161 | 177 | 216 | 1,10 | 81 | 1 | 18 | T23 | 792,3 | 218 | 250 | 273 | 2,15 | 158 | 127 | 76 |
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