Dynamic Fatigue Simulation of Engine Block Based on Virtual Prototype Technology

Author:

Liu Na1,Li Guo Xiang1,Wang Ting Ting1,Hu Yu Ping1,Liu Xiao Ri1

Affiliation:

1. Shandong University

Abstract

This paper carried out simulation analysis on the dynamic fatigue strength of an inline six-cylinder engine block based on the measured indicator diagram by the means of virtual prototype technology. A 3D solid model of the crankshaft block system is established firstly. After that, based on finite element method, dynamic stress of the block under operating conditions is obtained, by the means of Multi-body dynamics method. Then, calculation analysis on the fatigue safety coefficient of the engine block is made.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference8 articles.

1. Zhang Y, Su T X, Yang S W. Method of improvement design for cylinder block of model 495 turbocharged diesel engine[J]. Chinese Internal Combustion Engine Engineering, 2004, 25( 2): 73 -76.

2. Yao L M , Zhang X J, Liao R D. Analysis of the fracture behavior of diesel engine bulkhead [J] . Computer Simulation, 2007, 24(6): 291-295.

3. SUN Yao-guo, DU Hai-ming, YU Xiao-li. Simulation Research on Load-Applying Form in Cylinder Block Fatigue Experiment[J]. Chinese Internal Combustion Engine Engineering, 2011, 32(4): 51-55.

4. SUN Yao-guo, DU Hai-ming, ZHOU Xun, YU Xiao-li. Simulation of Fatigue Life of Diesel Engine Cylinder Block Based on Finite Element Analysis[J]. Chinese Internal Combustion Engine Engineering, 2009, 30(4): 48-51.

5. MA Qing-zhen, JIANG Shu-li, GUO Chen-hai, YAO Xiao-lan, GU Qin, DONG Biao, YE Qing. Analysis of Deformation of Cylinder Liner of YZ4DE Diesel Engine Based on Finite Element Method[J]. Chinese Internal Combustion Engine Engineering, 2008, 29(4): 59-62.

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3