Investigation on Diesel Injection Characteristics of Natural Gas-Diesel Dual Fuel Engine for Stable Combustion and Efficiency Improvement Under 50% Load Condition
![]() |
Oh, Sechul
(Dept. of Engine Research, Korea Institute of Machinery and Materials)
Oh, Junho (Dept. of Mechanical System Engineering, Jeonbuk National University) Jang, Hyungjun (Dept. of Engine Research, Korea Institute of Machinery and Materials) Lee, Jeongwoo (Dept. of Mechanical System Engineering, Jeonbuk National University) Lee, Seokhwan (Dept. of Engine Research, Korea Institute of Machinery and Materials) Lee, Sunyoup (Dept. of Engine Research, Korea Institute of Machinery and Materials) Kim, Changgi (Dept. of Engine Research, Korea Institute of Machinery and Materials) |
1 | Hanson, Reed, et al., "Fuel effects on reactivity controlled compression ignition (RCCI) combustion at low load", SAE International Journal of Engines, 4(1), 394-411, (2011) DOI |
2 | Oh, Junho, et al., "Effect of multi-angle diesel injector nozzle on emission and efficiency of natural gas/diesel dual-fuel combustion in compression ignition engine", Fuel, 316, 123442, (2022) DOI |
3 | Wang, Ye, et al., A Numerical Investigation of Mixture Formation and Combustion Characteristics of a Hydrogen-Diesel Dual Direct Injection Engine, No. 2021-01-0526. SAE Technical Paper, (2021) |
4 | Hanson, Reed, et al., "Piston bowl optimization for RCCI combustion in a light-duty multi-cylinder engine", SAE International Journal of Engines, 5(2), 286-299, (2012) DOI |
5 | Walter, Bruno, and Bertrand Gatellier., "Development of the high power NADITM concept using dual mode diesel combustion to achieve zero NOx and particulate emissions", SAE Transactions, 779-787, (2002) |
6 | "EUROPEAN STAGE V NON-ROAD EMISSION STANDARS", 2016년 11월 발간, "https://theicct.org/sites/default/files/publications/EU-StageV_policy%20update_ICCT_nov2016.pdf", 2022년 3월 30일 접속 |
7 | Heywood, J. B., 1988, Internal Combustion Engine Fundamentals, McGraw-Hill, New York. |
8 | Kanda, Tomohiro, et al. "PCCI operation with early injection of conventional diesel fuel" SAE transactions, 114(3), 584-593, (2005) |
9 | Tanabe, K., F. Komatsu, and S. Nakayama., "A study on mode transition control between PCI and conventional combustion in a diesel engine", International Journal of Engine Research, 12(1), 69-86, (2011) DOI |
10 | "European vehicle emissions standards - Euro 7 for cars, vans, lorries and buses", "https://ec.europa.eu/info/law/better-regulation/have-your-say/initiatives/12313-European-vehicle-emissions-standards-Euro-7-for-cars-vans-lorries-and-buses_en", , European Commission official, 2022년 3월 30일 접속 |
11 | Nieman, Derek E., Adam B. Dempsey, and Rolf D. Reitz., "Heavy-duty RCCI operation using natural gas and diesel", SAE International Journal of Engines, 5(2), 270-285, (2012) DOI |
12 | Lee, Sunyoup, et al., "Effects of Overall-equivalence Ratios by Varying Intake Pressures and Exhaust Gas Recirculation Rates on the Natural Gas/Diesel Dual-fuel Combustion at a High Load Condition", International Journal of Automotive Technology, 23(1), 149-158, (2022) DOI |
13 | Lee, Hoyeol, Cheon Seog Yoon, and Hongsuk Kim. "A study on reaction rate of solid SCR for NOx reduction of exhaust emissions in diesel engine", Transactions of the Korean Society of Automotive Engineers, 21(6 ), 183-194, (2013) DOI |
14 | "Emissions in the automotive sector", "https://eurlex.europa.eu/legal-content/EN/TXT/?uri=LEGISSUM%3Al28186", European Commission official, 2022년 3월 30일 접속 |
15 | Greenhouse Gas Emissions n.d. https://www.imo.org/en/OurWork/Environment/Pages/GHG-Emissions.aspx, 2022년 3월 30일 접속. |
16 | Lee, Jeongwoo, et al., "Classification of diesel and gasoline dual-fuel combustion modes by the analysis of heat release rate shapes in a compression ignition engine", Fuel, 209, 587-597, (2017) DOI |
![]() |