Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)
- Volume 3 Issue 1
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- Pages.76-88
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- 1995
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- 1225-6382(pISSN)
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- 2234-0149(eISSN)
A Study on Effect of EGR upon Fuel Consumption Rate and NOx Emission in Diesel Engines
디젤기관의 연료소비율 및 질소산화물 배출물에 미치는 EGR의 영향에 관한 연구
Abstract
The effects of exhaust gas recirculation(EGR) on the characteristics of NOx emissions and specific fuel consumption rate have been investigated using an eight-cylinder. four cycle. direct injection diesel engine operating at several loads and speeds. The theoretical NO formation concentration is calculated with the equivalence ratio as a parameter of flame temperature to study the effect of EGR on NOx emissions in the diesel combustion. The experiments in this study are conducted on the fixed fuel injection timing of
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