文档介绍：European Journal of Scientific Research
ISSN 1450-216X (2008), -493
© EuroJournals Publishing, Inc. 2008
Fatigue Life Prediction of Two-Stroke Free Piston Engine
Mounting Using Frequency Response Approach
M. M. Rahman
Faculty of Mechanical Engineering, Universiti Malaysia Pahang
Lebuhraya Tun Razak, 26300 Gambang, Kuantan, Pahang, Malaysia
E-mail: ******@
Tel:+6095492207; Fax: +6095492244
A. K. Ariffin
Department of Mechanical and Materials Engineering, Universiti Kebangsaan Malaysia
43600 UKM, Bangi, Selangor DE, Malaysia
E-mail: ******@
Tel: +60389216012
N. Jamaludin
Department of Mechanical and Materials Engineering, Universiti Kebangsaan Malaysia
43600 UKM, Bangi, Selangor DE, Malaysia
E-mail: ******@
Tel: +60389216012
C. H. C. Haron
Department of Mechanical and Materials Engineering, Universiti Kebangsaan Malaysia
43600 UKM, Bangi, Selangor DE, Malaysia
E-mail: ******@
Tel: +60389216012
Rosli A. Bakar
Faculty of Mechanical Engineering, Universiti Malaysia Pahang
Lebuhraya Tun Razak, 26300 Gambang, Kuantan, Pahang, Malaysia
E-mail: ******@
Abstract
This paper describes a vibration fatigue analysis techniques to predict the fatigue
life using the frequency response approach. The life prediction results are useful for
improving ponent design at a very early development stage. The finite element
modeling and frequency response analysis have been performed using the finite element
analysis software. In addition, the fatigue life prediction was carried out using both the time
domain and frequency response methods. From the results, it is observed that the Dirlik
method gives the parable results pseudo-static time domain approach with the
frequency response techniques. This paper also describes how this technique can be
implemented in the finite eleme