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

Guo Jin Chen; Zhong Min Liu; Ting Ting Liu; Shao Hui Su; Guang Jie Yuan; Yi Jiang Cao

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

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Finite Element Study on Influence of Door and Window Openings on Temperature Effect of Masonry
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Numerical Simulation of the Water Entry of Two-Dimensional Body with Flow Separation
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Reliability Analysis on the Key Components of High-Power Low-Speed Diesel Engine
p.382

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 138-139Reliability Analysis on the Key Components of...

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

Abstract:

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.

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Periodical:

Applied Mechanics and Materials (Volumes 138-139)

Pages:

382-386

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.138-139.382

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Online since:

November 2011

Authors:

Guo Jin Chen, Zhong Min Liu, Ting Ting Liu, Shao Hui Su, Guang Jie Yuan, Yi Jiang Cao

Keywords:

High-Power Low-Speed Diesel Engine, Key Components, Reliability Analysis, Structural-Thermal Coupling Analysis

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References

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