2017
DOI: 10.1177/1468087417712160
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Analysis of mixture structure and of its influence on combustion in a CAI engine

Abstract: Homogeneous Charge Compression Ignition (HCCI) combustion mode theoretically relies on a perfectly homogeneous air/fuel mixture simultaneously releasing heat across the whole combustion chamber. However, practical implementation always leads to a staged combustion process that is still significantly quicker than conventional sparkignition or compression-ignition combustion modes. The degree of combustion staging is central to the limitation of combustion-induced noise, to cycle efficiency, as well as to combus… Show more

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Cited by 1 publication
(1 citation statement)
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“…However, there is little research to pay attention to the fuel spray and mixture formation of the new engine. In fact, for a combustion engine, the fuel spray and mixture formation strongly affect the heat release and pollutant formation, 22 and it is very important to decide the engine power and efficiency, 23 which may make more significant effect for the FPEG because its variable motion and compression ratio. 3 Especially, the lack of in-depth understanding of fuel spray and mixing characteristics of FPEG makes the formation mechanism of combustion differences between FPEG and CCE unexplainable.…”
Section: Introductionmentioning
confidence: 99%
“…However, there is little research to pay attention to the fuel spray and mixture formation of the new engine. In fact, for a combustion engine, the fuel spray and mixture formation strongly affect the heat release and pollutant formation, 22 and it is very important to decide the engine power and efficiency, 23 which may make more significant effect for the FPEG because its variable motion and compression ratio. 3 Especially, the lack of in-depth understanding of fuel spray and mixing characteristics of FPEG makes the formation mechanism of combustion differences between FPEG and CCE unexplainable.…”
Section: Introductionmentioning
confidence: 99%