Research Article
DoE Method for Operating Parameter Optimization of a Dual-Fuel BioEthanol/Diesel Light Duty Engine
Table 5
Factors and levels.
| Factor | Level | −1 | map | 1 |
| bar | 400 | 600 | 800 | L/min | 250 | 310 | 325 | mm3/stroke | 0.60 | 1.00 | 1.50 | DTpil s | 800 | 1111 | 1400 | ETpost s | 150 | — | 250 | DTpost s | 800 | — | 1200 | Swirl % | 20 | 65 | 90 |
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