论文名称： 脂肪酸甲酯-乙醇混合燃料喷雾特性试验和数值模拟Experimental study and numerical simulation of spray characteristics of ethanol-fatty acid methyl ester(FAME)blends
作者： 孙德魁;樊祥山;李俊鸽;王井山;王锡斌;
来源出版物： 内燃机学报
年卷期页： 2015,33(2):144-153
收录类型： EI:20152000855247
论文简介： The effects of injection pressure and ambient gas pressure on spray characteristics of ethanol-fatty acid methyl ester blends were investigated experimentally and the effects of fuel and ambient gas temperature were numerically simulated. Experiments show that with the increase of injection pressure,spray penetration distance of FAME/E is increased with average difference of penetration of 16.98% and maximum difference of penetration of 39.70%. Penetration distance decreases by 2.95% when fuel temperature increases from 300,K to 360,K. The effects of ambient gas temperature on spray penetration distance are apparent. When fuel temperature increases from 300,K to 360,K,the averaged sauter mean diameter(SMD)decreases from 15.14,μm to 10.09,μm. Furthermore,when ambient gas temperature increases from 300,K to 500,K,the averaged SMD increases from 15.14,μm to 22.74,μm.
原文链接： 脂肪酸甲酯-乙醇混合燃料喷雾特性试验和数值模拟Experimental study and numerical simulation of spray characteristics of ethanol-fatty acid methyl ester(FAME)blends