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http://dx.doi.org/10.7842/kigas.2016.20.4.44

A Numerical Analysis on Suitable Combustion Chamber Geometry of Common Rail Diesel Engine for Electric Generation  

Kim, Seung Chul (Innobe. co. ltd)
Publication Information
Journal of the Korean Institute of Gas / v.20, no.4, 2016 , pp. 44-49 More about this Journal
Abstract
This paper presents characteristics of diesel combustion and emissions according to adoption of various combustion chamber geometry. In order to suggest suitable combustion chamber geometry of the common rail diesel engine for electric generative use, 5 type of geometry chamber was found performance for combustion chamber to respond fuel efficiency. Combustion chamber geometry affects combustion characteristics due to change target area of spray in the combustion chamber and the main factor was the bowl aspect ratio of combustion chamber. Using the results of simulation, the effects of the variable combustion chamber can be improved the fuel efficiency for electric generation.
Keywords
Combustion chamber geometry; Common rail diesel engine; Electric generation; Aspect ratio; Optimization;
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