柴油-乙醇-MTBE混合燃料的燃烧与排放特性  

Investigation on combustion and emissions characteristics of diesel-ethanol-MTBE blend fuel

作　　者：阎宏伟[1] 赵志超[1] 许伯彦[1] 

机构地区：[1]山东建筑大学机电工程学院,山东济南250101

出　　处：《山东建筑大学学报》2008年第5期389-393,共5页Journal of Shandong Jianzhu University

基　　金：国家自然科学基金(50576047);山东省科技攻关计划(2007GG10007004)

摘　　要：对柴油-乙醇-MTBE混合燃料的物理化学性质、经济性、排放性和燃烧特性进行了研究。通过对三种配比(90%柴油+10%MTBE,85%柴油+10%MTBE+5%乙醇,80%柴油+10%MTBE+10%乙醇)的混合燃料的冷凝点、馏程、溶解曲线、负荷特性、烟度排放和示功图的测试和研究,总结出了添加MTBE和乙醇后,混合燃料的物化性质、经济性、排放性、燃烧特性的变化规律。This paper investigates the physical and chemical properties, economics, emission and combustion characteristics of diesel-ethanol-MTBE blend fuel. The experiments were performed using three types of blend fuel （90% Diesel ＋ 10% MTBE, 85% Diesel ＋ 10% MTBE ＋ 5% Ethanol, and 80% Diesel ＋ 10% MTBE ＋ 10% Ethanol）. By analyzing the results of obtained condensation point, distillation curve, load characteristic, emission of smoke, and ρ-diagram from the experiment, concluded were the influence of ethanol and MTBE contents on the physical and chemical properties, economics, emission and combustion characteristics of the blend fuel.

关 键 词：MTBE 乙醇 混合燃料 

分 类 号：TK432[动力工程及工程热物理—动力机械及工程]