Dynamic Simulation and Test for the Valve Train Dynamics

Author:

Guan Cai Yun1,Chen You Ming1,Qin Wen Jie1

Affiliation:

1. Beijing Institute of Technology

Abstract

This paper presents the development of a dynamic model of the valve train of one engine. During the parameter determination of the model, finite element method is used to calculate the contact stiffness of the cam-follower . The simulation results of the model are compared with measured data of the valve train at same speed. Excellent quantitative agreement is found between the numerical and experimental results and the validity of the dynamic model can be verified.

Publisher

Trans Tech Publications, Ltd.

Reference7 articles.

1. LIU Zhong-min, YU Xiao-li, SHEN Yu-ming Comparison of valve train dynamic models Journal of Zhejiang University (Engineering Science). 2005 (In chinese).

2. Richard H. Lyon. An Investigation of Valve Train Noise for the Sound Quality of I.C. Engines. SAE 1999-01-1711.

3. ZHAO Wan-you QIU Yuan-ying Research on the Analyzing Method of Contact Problems and Engineering Application XIDIAN University . CMFD(In chinese).

4. SHANG Han-ji. valve train of the Internal combustion engine - design and calculation [M]. Shanghai, Fudan University Press 1988(In chinese).

5. H. S. YAN and M. C. TSAI An Experimental Study Of The Effects Of CamSpeeds on Cam-Follower Systems Mech. Mach. Theory (1996).

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