On the fundamental lubricity of 2,5-dimethylfuran as a synthetic engine fuel

被引:25
|
作者
Hu, Enzhu [1 ]
Hu, Xianguo [1 ]
Wang, Xiangyang [1 ]
Xu, Yufu [1 ]
Dearn, Karl D. [2 ]
Xu, Hongming [1 ,2 ]
机构
[1] Hefei Univ Technol, Inst Tribol, Hefei 230009, Anhui, Peoples R China
[2] Univ Birmingham, Sch Mech Engn, Birmingham B15 2TT, W Midlands, England
基金
英国工程与自然科学研究理事会; 国家高技术研究发展计划(863计划); 中国国家自然科学基金;
关键词
2,5-Dimethylfuran; Gasoline; Lubricity; BIODIESEL; PETRODIESEL; COMPONENTS; STABILITY; DIESEL;
D O I
10.1016/j.triboint.2012.06.005
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
2,5-Dimethylfuran (DMF) as a new synthesis alternative engine fuel has received much attention in terms of its production and combustion characteristics. However there is a distinct lack of information available on the tribological properties of DMF, and more specifically, its lubricity. In this paper the lubricity of DMF was studied using a four-ball tribometer. The results show that DMF has better antiwear and antifriction properties than commercial gasoline. The lubrication properties of gasoline/DMF blends of 2-20 vol% have been examined in this paper. It has been found that 4 vol% DMF in gasoline is optimal for reducing friction and improving the wear resistance. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:119 / 125
页数:7
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