ライブラリ登録: Guest
Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集
Atomization and Sprays
インパクトファクター: 1.262 5年インパクトファクター: 1.518 SJR: 0.814 SNIP: 1.18 CiteScore™: 1.6

ISSN 印刷: 1044-5110
ISSN オンライン: 1936-2684

巻:
巻 29, 2019 巻 28, 2018 巻 27, 2017 巻 26, 2016 巻 25, 2015 巻 24, 2014 巻 23, 2013 巻 22, 2012 巻 21, 2011 巻 20, 2010 巻 19, 2009 巻 18, 2008 巻 17, 2007 巻 16, 2006 巻 15, 2005 巻 14, 2004 巻 13, 2003 巻 12, 2002 巻 11, 2001 巻 10, 2000 巻 9, 1999 巻 8, 1998 巻 7, 1997 巻 6, 1996 巻 5, 1995 巻 4, 1994 巻 3, 1993 巻 2, 1992 巻 1, 1991

Atomization and Sprays

DOI: 10.1615/AtomizSpr.2016016267
pages 45-59

EFFECTS OF EARLY-INJECTION STRATEGY ON THE COMBUSTION AND EMISSION CHARACTERISTICS OF A PCCI DIESEL ENGINE

Sangki Park
Department of Mechanical Engineering, Hanyang University, 1271 Sal-dong, Sangrok-gu, Gyeonggi-do 426-791, Korea
Woong Il Kim
Department of Mechanical Engineering, Hanyang University, 1271 Sal-dong, Sangrok-gu, Gyeonggi-do 426-791, Korea
Ki-Hyung Lee
Department of Mechanical Engineering, Hanyang University, 1271 Sal-dong, Sangrok-gu, Gyeonggi-do 426-791, Korea

要約

Premixed charge compression ignition (PCCI) combustion has been studied for its homogeneous mixture formation and low combustion temperature with the aim of reducing both NOx and PM levels. This type of combustion also increases thermal efficiency due to an optimal air-fuel mixture. It is well known, however, that PCCI combustion reduces fuel economy because combustion tends to start before top dead center (TDC). Therefore, it is necessary to determine the optimal operating conditions for PCCI combustion in order to reduce NOx and PM and increase thermal efficiency. In this study, PCCI combustion was realized by adding an early-injection strategy to a conventional diesel engine system. The characteristics of PCCI combustion were analyzed via comparison to the injection strategy used in conventional diesel combustion. The results show that NOx and PM per unit of output power in PCCI combustion were reduced compared to conventional diesel combustion.


Articles with similar content:

MODELING CHARGE PREPARATION AND COMBUSTION IN DIESEL FUEL, ETHANOL, AND DUAL-FUEL PCCI ENGINES
Atomization and Sprays, Vol.21, 2011, issue 2
Rolf D. Reitz, Vittorio Manente, Bengt Johansson, Reed M. Hanson, Derek A. Splitter, Sage kokjohn
EXPERIMENTAL ANALYSIS OF PILOT INJECTION-ASSISTED PREMIXED CHARGE COMPRESSION IGNITION TO REDUCE EMISSIONS WITH JATROPHA OIL METHYL ESTER IN A DIESEL ENGINE
International Journal of Energy for a Clean Environment, Vol.17, 2016, issue 1
K. Bhaskar, Subramanian Sendilvelan
DEVELOPMENT AND APPLICATION OF COMBURANT ADDITIVES FOR OIL-FIRED FURNACES
Energy and Environment, 1995, Vol.0, 1995, issue
MingZhi Feng, ZhongDe Yao, Jing Jin
HHO-OPERATED HYDROGEN ASSISTED COMBUSTION TO REDUCE FUEL CONSUMPTION AND EMISSION DURING HOT WEATHER CONDITION - A CASE STUDY USING 1496 CC ENGINE FROM TOYOTA 1NZ-FE VVT-I
Second Thermal and Fluids Engineering Conference, Vol.6, 2017, issue
Jorge H. Kurita, Alberto M. Marazzi, Aldo J. Villalba
Design and Performance Analysis of an Advanced Thermal Battery for Electric Vehicle Climate Control
International Heat Transfer Conference 15, Vol.5, 2014, issue
Sungwoo Yang, Ian S. McKay, Evelyn N. Wang, Hyunho Kim, Shankar Narayanan, Xiansen Li