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A New Combustion System for 2-Stroke HSDI Diesel Engines
Technical Paper
2007-01-1255
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
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.
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Citation
De 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.Also In
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