This content is not included in your SAE MOBILUS subscription, or you are not logged in.
A New Combustion System for 2-Stroke HSDI Diesel Engines
ISSN: 0148-7191, e-ISSN: 2688-3627
Published April 16, 2007 by SAE International in United States
Annotation ability available
The Department of Mechanical and Civil Engineering (DIMeC) of the University of Modena and Reggio Emilia is developing a new type of small capacity HSDI 2-Stroke Diesel engine, featuring a specifically designed combustion system. The present paper is focused on the analysis of the combustion process, investigated by means of a customized version of the KIVA-3V code.
A four stroke automobile Diesel engine featuring a very close bore size is taken as a reference, for both the numerical models calibration and for a comparison with the 2-Stroke engine. Such a comparison clearly demonstrates the effectiveness of the two stroke concept in terms of emissions reduction and high power density.
CitationDe Marco, C., Mattarelli, E., Paltrinieri, F., and Rinaldini, C., "A New Combustion System for 2-Stroke HSDI Diesel Engines," SAE Technical Paper 2007-01-1255, 2007, https://doi.org/10.4271/2007-01-1255.
- Heywood, J.B. Sher, E. “The Two-Stroke Cycle Engine: its development, operations and design” Taylor & Francis 1999
- Knoll, R “AVL Two-Stroke Diesel Engine” SAE Paper 981038 1998
- Yamaha Motor
- Daihatsu Motor Co., Ltd The 61st International Motor Show (IAA) Frankfurt 2005 www.daihatsu.com. 2005
- Cantore, G. Mattarelli, E. “A New Concept for Ultra-Compact HSDI Diesel Engines” SAE Paper 07PFL-385, tentatively accepted for the SAE World Congress & Exhibition April 16-19 2007 Detroit, MI, USA
- Amsden, A.A. “KIVA-3V: A Block-structured KIVA Program for Engines with Vertical or Canted Valves” July 1997
- Gustavsson, J. Golovitchev, V. I. “Spray Combustion Simulation Based on Detailed Chemistry Approach for Diesel Fuel Surrogate Model” SAE Paper 2003-01-1848 2003
- Golovitchev, V. I. Nordin, N. Jarnicki, R. Chomiak, J. “3-D Diesel Spray Simulations Using a New Detailed Chemistry Turbulent Combustion Model” SAE Paper 2000-01-1891 2000
- Lutz, A. E. Kee, R. J. Miller, J.A. “CHEMKIN-II: A Fortran Program for Predicting Homogeneus Gas Phase Chemical Kinetics with Sensitivity Analysis” Sandia National Laboratories, Report SAND87-8248 1994
- Nagle, J. Strickland-Constable, R. F. “Oxidation of Carbon Between 1000-2000 C, Proc. Of the Fifth Conf. on Carbon” Pergamon Press London 154 164 1962
- Golovitchev, V. I. Montorsi, L. Rinaldini, C. A. Rosetti, A. “CFD Combustion and Emission Formation Modeling for a HSDI Diesel Engine Using Detailed Chemistry” Paper accepted for publication at the next ASME Internal Combustion Engine Division 2006 Fall Technical Conference November 5-8 2006 Sacramento, CA, USA
- Cerri, T. Mattarelli, E. Onorati, A “1D Engine Simulation of a Small HSDI Diesel Engine Applying a Predictive Combustion Model” ICES2006-1382. Proceedings of the ASME Internal Combustion Engine Division 2006 Spring Technical Conference May 8-10 2006 Aachen, Germany
- Fontanesi, S. Gagliardi, V. Malaguti, S. Mattarelli, E. “Multidimensional Cycle Analysis on a Novel 2-Stroke HSDI Diesel Engine” SAE Paper 07PFL-387 SAE World Congress & Exhibition April 16-19 2007 Detroit, MI, USA
- Cantore, G. Fontanesi, S. Gagliardi, V. Malaguti, S. “Effects of Relative Port Orientation on the In-Cylinder Flow Patterns in a Small Unit Displacement HSDI Diesel Engine” SAE paper 2005-32-0093 2005 SAE Transactions - Journal of Engines