This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
HCCI Combustion Control by Injection Strategy with Negative Valve Overlap in a GDI Engine
Technical Paper
2006-01-0415
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Homogeneous Charge Compression Ignition (HCCI) faces challenges in ignition control. In this paper, the HCCI ignition timing and heat release were controlled with the GDI multi-stage injection strategy and negative valve overlap. By this way, the concentration, temperature as well as chemical species can be controlled. The effect of the different injection strategies, such as split injection proportion and injection timing, were studied on a dual-cylinder four-stroke gasoline HCCI engine. The experimental results indicated that, two-stage direct injection is a practical technology to control the ignition timing and combustion effectively in gasoline HCCI engine. The coefficient of variation of the engine cycle decreases. The operation range of HCCI combustion was extended in both high load and low load limit.
Recommended Content
Authors
- Tian Guohong - State Key Laboratory of Automotive Safety and Energy, Tsinghua University
- Wang Zhi - State Key Laboratory of Automotive Safety and Energy, Tsinghua University
- Wang Jianxin - State Key Laboratory of Automotive Safety and Energy, Tsinghua University
- Shuai Shijin - State Key Laboratory of Automotive Safety and Energy, Tsinghua University
- An Xinliang - State Key Laboratory of Automotive Safety and Energy, Tsinghua University
Citation
Guohong, T., Zhi, W., Jianxin, W., Shijin, S. et al., "HCCI Combustion Control by Injection Strategy with Negative Valve Overlap in a GDI Engine," SAE Technical Paper 2006-01-0415, 2006, https://doi.org/10.4271/2006-01-0415.Also In
Homogeneous Charge Compression Ignition (HCCI) Combustion 2006
Number: SP-2005; Published: 2006-04-03
Number: SP-2005; Published: 2006-04-03
References
- Keller Jay Singh Gurpreet Update on Engine Combustion Research at Sandia National Laboratories SAE 2001-01-2060
- Christensen M Johansson, B Amnéus P et al. Supercharged Homogeneous Charge Compression Ignition SAE 980787
- Christensen Magnus Hultqvist Anders Johansson Bengt Demonstrating the Multi Fuel Capability of a Homogeneous Charge Compression Ignition Engine with Variable Compression Ratio SAE 1999-01-3679
- Oakley A Zhao Hua Experimental Studies on Controlled Auto Ignition (CAI) Combustion of Gasoline in a 4-Stroke Engine SAE 2001-01-1030
- Oakley Aaron Zhao Hua Nicos Ladommatos Dilution Effects on the Controlled Auto-Ignition (CAI) Combustion of Hydrocarbon and Alcohol Fuels SAE 2001-01-3606
- Kopecek H Wintner E Laser-stimulated Ignition in a Homogeneous Charge Compression Ignition Engine SAE 2004-01-0937
- Yoshida K Shoji H Tanaka H Study on Combustion and Exhaust Gas Emission Characteristics of Lean Gasoline-Air Mixture Ignited by Diesel fuel Direct Injection SAE 982482
- Eng J. A. Leppard W. R. Sloane T. M. The Effect of Di-Tertiary Butyl Peroxide (DTBP) Addition to Gasoline on HCCI Combustion SAE 2003-01-3170
- Urushihara Tomonori Hiraya Koji Kakuhou Akihiko Itoh Teruyuki Expansion of HCCI Operating Region by the Combination of Direct Fuel Injection, Negative Valve Overlap and Internal Fuel Reformation SAE 2003-01-0749
- Koopmans Lucien Direct Gasoline Injection in the Negative Valve Overlap of a Homogeneous Charge Compression Ignition Engine SAE 2003-01-1854
- Onishi S Hong S Katsuli S et al Active thermo-atmosphere combustion(ATAC)-a new combustion process for internal combustion engines SAE 790501
- Sjöberg Magnus Edling Lars-Olof Eliassen Torbjörn et al. GDI HCCI: Effects of Injection Timing and Air Swirl on Fuel Stratification, Combustion and Emissions Formation SAE 2002-01-0106
- Lavy Jacques Dabadie Jean-Charles Angelberger Christian Innovative Ultra-low NOx Controlled Auto-Ignition Combustion Process for Gasoline Engines: the 4-SPACE Project SAE 2000-01-1837
- Fuerhapter A. Unger E. Piock W. F. et al. The new AVL CSI engine∼HCCI operation on a multicylinder gasoline engine SAE 2004-01-0551
- Milovanovic Nebojsa Chen Rui Influence of the Variable Valve Timing Strategy on the Control of a Homogeneous Charge Compression (HCCI) Engine SAE 2004-01-1899
- Matthews Jeff Santoso Halim Cheng Wai K. Load Control for an HCCI Engine SAE 2005-01-0150
- Thring R H. Homogeneous charge compression-ignition(HCCI) engines SAE 892068
- Bhave Amit Kraft Markus Evaluating the EGR-AFR Operating Range of a HCCI Engine SAE 2005-01-0161
- Pischinger Stefan Dilthey Jochen Lang Oliver Salber Wolfgang Bücker Christian
- Wang Zhi Wang Jian-Xin Shuai Shi-Jin Ma Qing-Jun Effects of Spark Ignition and Stratified Charge on Gasoline HCCI Combustion With Direct Injection SAE 2005-01-0137