Rheological properties of lubricants for diesel engines

被引:0
|
作者
Farzaliev, V. M.
Dzhavadova, A. A.
Azimov, E. V.
Mamedkerimova, S. B.
Babashly, A. A.
机构
[1] Acad. A. M. Kuliev Institute of Chemistry of Additives, National Academy of Sciences of Azerbaidzhan, Baku
关键词
Shear Rate; Rheological Property; Diesel Engine; Viscosity Index; Polymethacrylate;
D O I
10.1007/s10553-008-0063-9
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The effect of viscosity additives from the Viscoplex series on the rheological properties of M-10G(2)k lubricants, developed from Baku base oils, was investigated with consideration of current environmental and sanitary-hygienic requirements. It was found that the system consisting of a mineral oil and viscosity additives is characterized by non-Newtonian behavior - at a shear rate of 60-80 sec(-1), the character of flow is pseudoplastic - and is distinguished by good starting properties at temperatures from +10 to -20A degrees C.
引用
收藏
页码:334 / 338
页数:5
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