摘要
对目前测试汽油爆震特性所采用的2种方法,即内插法和压缩比法,用数理统计的方法进行了分析比较,结果表明,2种方法测得的数据不存在显著性差异,但压缩比法具有快速、简捷和准确的特点,在实际应用中更容易被接受。
The bracket ratio(BR)and compression ratio(CR) methods used to ualify the CFR gasolin eknock engine by the toluene standardization fuel blends(TSFB)rating and checking were analyzed and compared.There sultsshowedthattheCR method was characterized with rapidity,convenience and accura cyand was preferable in application in an easy was.
出处
《石化技术与应用》
CAS
2003年第5期369-372,共4页
Petrochemical Technology & Application
基金
国家进出口商品检验局科学研究基金项目
关键词
汽油
爆震特性
内插法
压缩比法
gasoline
knock characteristics
bracket ratio method compression ratio method
