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Direct Injection Compression Ignition Engine: Cold Start on Gasoline and Diesel
Technical Paper
2017-01-0699
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The superior fuel economy of direct injection internal combustion engines (diesel and gasoline) is related to use of a high compression ratio to auto-ignite the fuel and the overall lean combustible mixture. Two of the major problems in diesel engine emissions are the NOx and soot emissions, which are caused by the heterogeneity of the charge and the properties of the diesel fuel. Conventional Direct Injection Spark Ignition Gasoline engines don't have these problems because of the fuel properties particularly its volatility. However, its efficiency and specific power output are limited by the knock, knock produced preignition and the sporadic preignition phenomenon. The Gasoline Direct Injection Compression Ignition (GDICI) engine combines the superior features of the two engines by increasing the compression ratio and use of gasoline as a fuel. One of the main advantages of the GDICI engine is the low combustion temperature and associated low engine out emissions of NOx and Particulates.
This paper presents results of an investigation using a high compression ratio, single cylinder, naturally aspirated, high speed, HATZ diesel engine modified to operate as a GDICI engine. Experimental Setup included High response CAMBUSTION analyzers for NOx, CO and CO2 and Unburned Hydrocarbons and A&D high speed data acquisition system and combustion analyzer. A comparison was made between auto-ignition, combustion characteristics, performance, fuel economy and engine out emission parameters using gasoline and ULSD fuels during the cold start transients and under part load steady state operation.
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Mukhopadhyay, S., Badavath, S., and Henein, N., "Direct Injection Compression Ignition Engine: Cold Start on Gasoline and Diesel," SAE Technical Paper 2017-01-0699, 2017, https://doi.org/10.4271/2017-01-0699.Data Sets - Support Documents
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References
- Yang , H. , Shuai , S. , Wang , Z. , and Wang , J. High Efficiency and Low Pollutants Combustion: Gasoline Multiple Premixed Compression Ignition (MPCI) SAE Technical Paper 2012-01-0382 2012 10.4271/2012-01-0382
- Sellnau , M. , Sinnamon , J. , Hoyer , K. , and Husted , H. Gasoline Direct Injection Compression Ignition (GDCI) - Diesel-like Efficiency with Low CO2 Emissions SAE Int. J. Engines 4 1 2010 2022 2011 10.4271/2011-01-1386
- Sellnau , M. , Sinnamon , J. , Hoyer , K. , and Husted , H. Full-Time Gasoline Direct-Injection Compression Ignition (GDCI) for High Efficiency and Low NOx and PM SAE Int. J. Engines 5 2 300 314 2012 10.4271/2012-01-0384
- Harada , J. , Tomita , T. , Mizuno , H. , Mashiki , Z. Development of Direct Injection Gasoline Engine SAE Technical Paper 970540 1997 10.4271/970540
- Price , P. , Stone , R. , OudeNijeweme , D. , and Chen , X. Cold Start Particulate Emissions from a Second Generation DI Gasoline Engine SAE Technical Paper 2007-01-1931 2007 10.4271/2007-01-1931
- Tong , K. , Quay , B. , Zello , J. , and Santavicca , D. Fuel Volatility Effects on Mixture Preparation and Performance in a GDI Engine During Cold Start SAE Technical Paper 2001-01-3650 2001 10.4271/2001-01-3650
- Zhong , L. , Gruenewald , S. , Henein , N. , and Bryzik , W. Lower Temperature Limits for Cold Starting of Diesel Engine with a Common Rail Fuel Injection System SAE Technical Paper 2007-01-0934 2007 10.4271/2007-01-0934
- Han , Z. , Henein , N. , Nitu , B. , and Bryzik , W. Diesel Engine Cold Start Combustion Instability and Control Strategy SAE Technical Paper 2001-01-1237 2001 10.4271/2001-01-1237
- Bielaczyc , P. , Merkisz , J. , and Pielecha , J. Investigation of Exhaust Emissions from DI Diesel Engine During Cold and Warm Start SAE Technical Paper 2001-01-1260 2001 10.4271/2001-01-1260
- Zahdeh , A. , Henein , N. , and Bryzik , W. Diesel Cold Starting: Actual Cycle Analysis Under Border-Line Conditions SAE Technical Paper 900441 1990 10.4271/900441
- Pacaud , P. , Perrin , H. , and Laget , O. Cold Start on Diesel Engine: Is Low Compression Ratio Compatible with Cold Start Requirements? SAE Int. J. Engines 1 1 831 849 2009 10.4271/2008-01-1310
- Estefanous , F. , Badawy , T. , and Henein , N. Cycle Resolved In-Cylinder NOx and Ion Current Measurements in a Diesel Engine SAE Technical Paper 2013-01-0555 2013 10.4271/2013-01-0555
- Kobayashi , A. , Endo , S. , and Someya , T. Analysis Of The Combustion Phenomena Under The Cold Starting Condition And The Improvement Of Cold Startability By A Programmed Control System SAE Technical Paper 845013 1984 10.4271/845013
- Bowden J.N. , Johnston A.A. , Russell , J.A. Octane-Cetane Relationship Army Mobility Equipment Research And Development Center March 1974
- Hara , H. , Itoh , Y. , Henein , N. , and Bryzik , W. Effect of Cetane Number with and without Additive on Cold Startability and White Smoke Emissions in a Diesel Engine SAE Technical Paper 1999-01-1476 1999 10.4271/1999-01-1476