He Emissions from a Gaseous Fueled Engine with Various Design Parameters
가스연료엔진에서 설계변수에 따른 HC 배출 특성
- Published : 1999.10.22
Abstract
For two engine design parameters; compression ratio and intake swirl ratio, measurement of concentrations of hydrocarbon species has been made as a function of various air-fuel ratio in order to investigate the ozone formation of HC emissions from LPG fuel. Higher compression ratio gave lower SR values due to larger aIkan species and higher BSR values because of larger NMHC generation. Swirl ratio did not affect HC emissions and ozone formation. For
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