By Xiangju Zhang, Chaglin Gui

The interior combustion is common as an influence resource in engineering. because the calls for put upon engines have elevated, tribology has come to play an more and more vital function of their development.

This ebook is an inventive mixture of clever layout know-how and the tribological layout of engines: engine tribology, info technology, man made intelligence, non numerical algorithms, glossy layout know-how and dynamics to suggest new method and know-how for tribological engine layout. It not just provides an efficient method of l engine layout but in addition explores a brand new trend for study and l layout method.

· a necessary reference for the layout of more suitable and effective engines
· Proposes new strategies for tribological engine design
· Combines complex layout applied sciences with conventional tribological layout equipment

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Extra resources for An Intelligent System for Engine Tribological Design

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S. Garcez, K. Broda, and D. M. Gabbay. Symbolic knowledge extraction from trained neural networks: A sound approach. 125, 2001:155-207 18. D. A. Coley. An introduction to genetic algorithms for scientists and engineers. World scientific Publishing, Singapore, 1999 19. D. E. Goldberg. Genetic Algorithms in Search, Optimization, and Machine Learning, AWPC,1989 20. M. A. Rosenman. An exploration into evolutionary models for non-routine design. Artificial Intelligence in Engineering, 1997, vol. 11, pp 287-293 This Page Intentionally Left Blank 37 Chapter 2: General Consideration of Tribological Design of an Engine As mentioned above, from the viewpoint of tribology, an internal combustion engine is composed of several subsystems including the bearing system, piston system, and the valve train system.

A. Rosenman. An exploration into evolutionary models for non-routine design. Artificial Intelligence in Engineering, 1997, vol. 11, pp 287-293 This Page Intentionally Left Blank 37 Chapter 2: General Consideration of Tribological Design of an Engine As mentioned above, from the viewpoint of tribology, an internal combustion engine is composed of several subsystems including the bearing system, piston system, and the valve train system. To predict and design the tribological performances of an engine, it is essential to establish an analytical or experimental relationship between the design aims and design elements.

P. Goenka^^^ obtained the finite length bearing solution. He especially investigated the influence on the minimum film thickness of the circumferential or longitudinal irregular geometry including partial oil groove, complete oil groove, conical or axial asymmetrical groove. His research indicated that, even a slightly irregular geometry would have a significant effect on the minimum film thickness. Goenka's analysis method was more accurate and faster than Jones's method, however, its calculation time was still un-acceptable for engineering design.

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