| 제목 |
Measurements and Comarison of Volumetric Efficiency between Gaseous and Liquid Injection of an LPG Fuel |
| 분야 |
Heat Transfer, Fluid and Thermal Engineering |
| 언어 |
English |
| 저자 |
Daeyup Lee(Inha University), Jiho Choi(Inha University), Seunghwan Cho(Inha University), Beomho Lee(Inha University), Seil Ko(Inha University), Jongyoung Park(Inha University), Dahhea Min(Inha University) |
| Key Words |
LPG, Gaseous injection, liquefied injection, volumetric efficiency, Spark Ignition engine |
| 초록 |
LPG MPI injection technology for SI engines is very promising to control emissions and enhance performance compared to the conventional mixer type LPG supply system. A gaseous LPG injection system has an edge over the liquefied injection system in terms of durability and cost reduction. However, the volumetric efficiency of the gaseous system needs to be investigated to challenge that of liquefied injection system. In this work, measurements of volumetric efficiency were carried out to investigate the performance of gaseous LPG injection system compared with liquefied injection system. This work concludes that a gaseous LPG injection system shows the performance comparable to the liquefied injection system, and as for the next generation fuel supply system a gaseous LPG injection system is very competitive. |
| 원문(PDF) |
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