浅谈乙醇-柴油-汽油混合燃料在柴油机上的应用

A Brief Discussion on Application of Ethanol-diesel-gasoline Blended Fuel in Diesel Engine

在我国大范围推广使用乙醇汽油的十多年来,不仅在很大程度上实现了柴油机的节能降耗,同时也直接推动着我国燃料乙醇生产。但在实际使用过程中,人们也发现乙醇同柴油之间还存在着明显的性能差异,对其在柴油机上的使用产生了相应不良影响。为此,有研究人员尝试通过使用乙醇-柴油-汽油混合燃料以有效解决这一问题。本文将在此基础上,通过对乙醇-柴油-汽油混合燃料的具体特性以及制备进行简单介绍,结合相关研究文献对其在柴油机上的应用以及对柴油机性能的具体影响进行分析研究。

In the past ten years, ethanol gasoline has been widely used in our country, which not only realizes the energy saving and consumption reduction of diesel engine to a great extent, but also directly promotes the production of fuel ethanol in our country. However, in the actual use process, people also found that there are obvious performance differences between ethanol and diesel, which have a corresponding adverse effect on the use of diesel engine. For this reason, researchers have tried to solve this problem effectively by using ethanol-diesel-gasoline blended fuel. On this basis, through the brief introduction on specific characteristics and preparation of ethanol-diesel-gasoline blended fuel and combined with relevant research literature, this paper analyzed and studied the application of ethanol-diesel-gasoline blended fuel in diesel engine and the specific impact on diesel engine performance.