FRICTION MEASUREMENTS OF INTERNAL COMBUSTION ENGINES AND COMPARISON WITH SEMI-EMPIRICAL CODE

被引：0

作者：

Jan, Macek ^{[1
]}

David, Fuente ^{[1
]}

Miloslav, Emrich ^{[1
]}

机构：

[1] Czech Tech Univ, Fac Mech Engn, Dept Automobiles Internal Combust Engines & Railw, Prague 16607 6, Czech Republic

来源：

XLI. INTERNATIONAL SCIENTIFIC CONFERENCE OF CZECH AND SLOVAK UNIVERSITY DEPARTMENTS AND INSTITUTIONS DEALING WITH THE RESEARCH OF INTERNAL COMBUSTION ENGINES (KOKA 2010) | 2010年

关键词：

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

At early stage of engine design, layout, geometry and thermodynamic behaviour of engines can involve significant differences in terms of mechanical efficiency and fuel consumption. The code can be classified as semi-empirical since calibration is needed to adjust some parameters concerning the Stribeck diagrams. The experimental results are published by Miloslav Emrich in KOKA 2010 and now, compared to the described friction code. This paper presents analysis of different engine variables (load, oil temperature and engine speed) and their influence on mechanical losses.

引用

页码：139 / 148

页数：10