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Effect of surface treatment on fatigue life of pistion

Prediction of fatigue life on piston for four stroke engine using variable amplitude loading is presented. The piston is the crucial part of the internal combustion engine. The objectives of this project are to predict fatigue life of piston for four stroke engine using strain-life method, to identi...

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Main Author: Ahmad Mazrul, Kamarudin
Format: Undergraduates Project Papers
Language:English
Published: 2008
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://umpir.ump.edu.my/id/eprint/263/1/MH05001-_Full_Project_Report.pdf
http://umpir.ump.edu.my/id/eprint/263/
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spelling my.ump.umpir.2632015-03-03T06:16:07Z http://umpir.ump.edu.my/id/eprint/263/ Effect of surface treatment on fatigue life of pistion Ahmad Mazrul, Kamarudin TA Engineering (General). Civil engineering (General) Prediction of fatigue life on piston for four stroke engine using variable amplitude loading is presented. The piston is the crucial part of the internal combustion engine. The objectives of this project are to predict fatigue life of piston for four stroke engine using strain-life method, to identify the critical locations, to investigate the effect of mean stress and to optimize the component material. The structural and finite element modeling has been performed using a computer aided design and finite element analysis software package. The finite element model of component then analyzed using the Strain method approach. Finally, the stress-strain state of component obtained previously will be use as input for the fatigue life. The effected mean stress and materials optimize was also too investigated. The failure of piston can result in devastating damage to the engine including all the components from a tiny screw till a huge belting system. Life of piston needs to be improved to prevent from any unpleasant problems. The results of the analysis showed that there are no serious failure occurs at the part of the piston. However it is observed that the minimum predicted life at the critical location is 102.38e-7 under variable amplitude loading for strain-life approach. The optimization results showed 7075 T6 aluminum alloy that is the most superior material among the others. -Author- 2008-11 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/263/1/MH05001-_Full_Project_Report.pdf Ahmad Mazrul, Kamarudin (2008) Effect of surface treatment on fatigue life of pistion. Faculty of Mechanical Engineering, Universiti Malaysia Pahang.
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Ahmad Mazrul, Kamarudin
Effect of surface treatment on fatigue life of pistion
description Prediction of fatigue life on piston for four stroke engine using variable amplitude loading is presented. The piston is the crucial part of the internal combustion engine. The objectives of this project are to predict fatigue life of piston for four stroke engine using strain-life method, to identify the critical locations, to investigate the effect of mean stress and to optimize the component material. The structural and finite element modeling has been performed using a computer aided design and finite element analysis software package. The finite element model of component then analyzed using the Strain method approach. Finally, the stress-strain state of component obtained previously will be use as input for the fatigue life. The effected mean stress and materials optimize was also too investigated. The failure of piston can result in devastating damage to the engine including all the components from a tiny screw till a huge belting system. Life of piston needs to be improved to prevent from any unpleasant problems. The results of the analysis showed that there are no serious failure occurs at the part of the piston. However it is observed that the minimum predicted life at the critical location is 102.38e-7 under variable amplitude loading for strain-life approach. The optimization results showed 7075 T6 aluminum alloy that is the most superior material among the others. -Author-
format Undergraduates Project Papers
author Ahmad Mazrul, Kamarudin
author_facet Ahmad Mazrul, Kamarudin
author_sort Ahmad Mazrul, Kamarudin
title Effect of surface treatment on fatigue life of pistion
title_short Effect of surface treatment on fatigue life of pistion
title_full Effect of surface treatment on fatigue life of pistion
title_fullStr Effect of surface treatment on fatigue life of pistion
title_full_unstemmed Effect of surface treatment on fatigue life of pistion
title_sort effect of surface treatment on fatigue life of pistion
publishDate 2008
url http://umpir.ump.edu.my/id/eprint/263/1/MH05001-_Full_Project_Report.pdf
http://umpir.ump.edu.my/id/eprint/263/
_version_ 1643664109715062784
score 13.211869

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