A STUDY ON THE FATIGUE ANALYSIS OF HEAVY DUTY DIESEL ENGINE-Reference-Cited by-同舟云学术

A STUDY ON THE FATIGUE ANALYSIS OF HEAVY DUTY DIESEL ENGINE

Published:2008-05-10 Issue:11 Volume:22 Page:929-934
ISSN:0217-9849
Container-title:Modern Physics Letters B
language:en
Short-container-title:Mod. Phys. Lett. B

Author:

LEE YOUNG-SHIN¹,KONG JEONG-PYO²,LEE JAE-OK²,LEE HYUN-SEUNG²,KIM JAE-HOON²,JUN JOON-TAK³,KIM CHUL-GOO⁴

Affiliation:

1. Mechanical Design Engineering, Chungnam National University, Direct of BK21 Mechatronics Project Group, Daejeon 305-764, Korea

2. Mechanical Design Engineering, Chungnam National University, Daejeon 305-764, Korea

3. Agency for Defense Development, Daejeon 305-152, Korea

4. Doosan Infracore Co. Ltd., Incheon 401-020, Korea

Abstract

The heavy duty diesel engine must have a large output for maintaining excellent mobility. The compacted graphite iron (CGI) is a material currently under study for the engine demanded for high torque, durability and stiffness. In this study, structural analysis of heavy duty engine was carried out with ABAQUS, and the fatigue analysis was executed with FEMFAT using the result of structural analysis. We considered about three loading condition; pre-fit load, assembly load, gas load. Safety factors were investigated by assuming the engine was operated until 2 · 106 cycles with cyclic gas loading condition.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217984908015620

Reference1 articles.

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1. Low-Cycle Fatigue Damage Mechanism and Life Prediction of High-Strength Compacted Graphite Cast Iron at Different Temperatures;Materials;2024-08-28

2. Damage mechanism and fatigue strength prediction of compacted graphite iron with different microstructures;International Journal of Fatigue;2022-11