http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
[論文] 메탄올(M85) 엔진의 냉시동성 개선을 위한 실험적 연구
이시훈(S.H.Lee),신영기(Y.K.Shin),황상순(S.S.Haoung) 한국자동차공학회 1992 오토저널 Vol.14 No.3
Recently, air pollution and energy security problems have necessiated the developmet of alternative fuel vehicles. As an alternative fuel vehicle FFV(Flexible Fuel Vehicle) which can be operated by any mixture between gasoline and M85(methanol 85 % and gasoline 15% by vol. percent) has been drawing great attention. But poor cold startability of high methanol-content fuel which is characteristic of lower fuel volatility and higher latent heat of vaporization than gasoline is one of the major problems to be solved for the development of FFV. In this paper, important factors influencing cold startability of general S.I. engines are described. And, some cost-effective and practical methods were investigated in view of the optimization of fueling parameters and ignition system for M85 fuel. The test results showed good startability up to -22~-23℃.