TY - JOUR
AU - Yun, Hanho
AB - To achieve robust low-load LTC (Low Temperature combustion), precise metering of fuel is required since the combustion is very sensitive to the variation of the injected fuel quantity, which could range from 1 to 3 mg per injection pulse. Open-loop calibration of individual injectors is simply not a practical option and therefore a fuel control strategy has been developed to ensure robust low-load LTC combustion and validated through experiments on a 2.2 L 4-cylinder LTC engine at two different coolant temperatures. The results show that the fuel control strategy significantly improves low-load LTC combustion stability by reducing cylinder-to-cylinder variation in delivered fuel masses due to different injector characteristics even when engine operating conditions are changed.
TI - Fuel control strategy for robust low-load gasoline low temperature combustion
JF - International Journal of Engine Research
DO - 10.1177/14680874231216327
DA - 2024-06-01
UR - https://www.deepdyve.com/lp/sage/fuel-control-strategy-for-robust-low-load-gasoline-low-temperature-nrJGGWzs2U
SP - 1069
EP - 1077
VL - 25
IS - 6
DP - DeepDyve
ER -