Analysis of heat stresses of the parts of the cylinder-piston group with heat-protective coatings in an internal-combustion engine

被引:1
|
作者
Chigrinova N.M. [1 ]
Kuznechik O.O. [1 ]
Chigrinov V.V. [1 ]
机构
[1] Institute of Powder Metallurgy, National Academy of Sciences of Belarus, Minsk, 220071
关键词
Statistical Physic; Heat Stress; Heat Exchange; Heat Resistance; Cylinder Head;
D O I
10.1023/B:JOEP.0000036504.35261.fa
中图分类号
学科分类号
摘要
The process of heat exchange in the cylinder of an internal-combustion engine has been investigated and the heat stresses of the working surfaces of the piston and the cylinder head have been analyzed. A method for calculating the heat resistance, the strength, and the thickness of heat-protective coatings has been developed. Results of thermal-cycle testing of a piston with heat-resistant coatings, the properties of which were calculated by the method proposed, are presented. © 2004 Plenum Publishing Corporation.
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页码:578 / 589
页数:11
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