Reliability Analysis on the Key Components of High-Power Low-Speed Diesel Engine

Abstract:

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In this paper, taking the high-power low-speed diesel engine as a study object, aiming at the key components' reliability analysis, a series of methods is proposed based on the finite element analysis. That is, the strength and fatigue analysis of the engine's body, the bending and torsion fatigue analysis of the crankshaft, the thermal fatigue and mechanical fatigue analysis of the cylinder head-piston, the wear analysis of the valve-seat, the structural-thermal coupling analysis and the other methods. The dynamics test system of the valve gear is built to provide the technical preparation for optimizing the diesel engine's structure.

Info:

Periodical:

Edited by:

Honghua Tan

Pages:

382-386

DOI:

10.4028/www.scientific.net/AMM.138-139.382

Citation:

G. J. Chen et al., "Reliability Analysis on the Key Components of High-Power Low-Speed Diesel Engine", Applied Mechanics and Materials, Vols. 138-139, pp. 382-386, 2012

Online since:

November 2011

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Price:

$35.00

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