Compression ignition engine - solutions for reducing pollutant emissions

Due to the specific type of combustion in the compression ignition engines, the exhaust gases raise specific pollution problems, which implies the identification of specially adapted solutions for these types of engines. The increasingly stringent pollution standards worldwide have forced manufactur...

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Veröffentlicht in:IOP conference series. Materials Science and Engineering 2020-12, Vol.997 (1), p.12147
Hauptverfasser: Istrate, A, Bică, M, Duinea, M
Format: Artikel
Sprache:eng
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Zusammenfassung:Due to the specific type of combustion in the compression ignition engines, the exhaust gases raise specific pollution problems, which implies the identification of specially adapted solutions for these types of engines. The increasingly stringent pollution standards worldwide have forced manufacturers to find more ingenious solutions for efficiently reducing the harmful impact of these pollutant emissions on the environment. The solutions for reducing pollutant emissions can be grouped into three broad categories, depending on the methods of action: a) solutions that use active methods that consist in optimizing the combustion process or engine construction; b) solutions that use passive methods that consist of retaining and neutralizing pollutant emissions along the exhaust pipe; c) solutions that seek to improve the composition of fuels to result fewer pollutant emissions. Regardless of the method used, the effect of the solutions for reducing pollutant emissions depends on the engine operating regime, to which we will pay proper attention.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/997/1/012147