| 제목 |
Two-Stroke Engines as Means of Improving Vehicle Fuel Economy- A Large Scooter Application of the Pneumatic Direct Injection- AR Engine |
| 분야 |
Engine, Emission Technology |
| 언어 |
English |
| 저자 |
Kenji Nishida(Honda), Takahiro Kimijima(Asaka R&D Center) |
| Key Words |
Engine, Engine Combustion / Two-Stroke Engine, Fuel Economy, HCCI, Downsizing |
| 초록 |
The authors consider that it is important to promote downsizing using a two-stroke engine in order to further improve vehicle fuel economy. In view of that, the potential improvement in fuel economy of the Pneumatic Direct Injection - AR Engine, which the authors have introduced, over the four-stroke engine was analyzed. For verification on an actual vehicle, a prototype 250cm3 PDI-AR engine was installed on a large scooter which originally had a 385 cm3 four-storke engine, and fuel economy was tested. The results adequately prove the validity of our presumptions, indicating an approximately 70 % improvement in fuel economy in the ECE40 mode. |
| 원문(PDF) |
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