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008 090710t2008 my a f m 000 0 eng|d
020 _aTHE0005750(Local)
039 9 _a201905221040
_bhanafiah
_c201107132230
_dVLOAD
_c200908141646
_dVLOAD
_c200908141624
_dVLOAD
_y200907101523
_zida84
040 _aUMP
090 _aTA418.38 .K43 2008 rs Bc.
100 0 _aMohd Khairul Zaman Muhamad Zin
245 1 0 _aFatigue life prediction of cylinder head for two stroke engine using constant and variable amplitude loading /
_cMohd Khairul Zaman Muhamad Zin
246 3 _aFatigue life prediction of cylinder head for two stroke engine using constant and variable amplitude loading
_h[electronic resource]
260 _aKuantan, Pahang :
_bUMP,
_c2008
300 _a43 p. :
_bill. (some col.) ;
_c30 cm. +
_e1 computer disc
502 _aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2008
520 3 _aPrediction of fatigue life on cylinder head for two stroke engine using constant and variable amplitude loading are presented. The objectives of this project are to predict fatigue life of cylinder head for two stroke internal combustion engine, to identify the critical location, to investigate the effect of mean stress of stress life and strain life method, to optimize the component material and to compare both constant and variable amplitude loading results. The structural and finite element modelling has been performed using a computer aided design and finite element analysis software package. The finite element model of component then analyzed using the linear elastic approach. Finally, the stress-strain state of component obtained previously will employ as input for the fatigue life. The effect of mean stress and materials optimize will be investigated. The cylinder head is the crucial part of the internal combustion engine. The failure of cylinder head can result in devastating damage to the engine including all the components from a tiny screw till a huge engine block. Life of cylinder head needs to be improved to prevent from any unpleasant problems. The result of the analysis was showed that there are no serious failure occurs at the part of the cylinder head and however it is observed that the minimum predicted life at the critical location is 102.38e-7 under constant amplitude loading and variable amplitude loading for stress life approach and the predicted life for strain life approach is 102.62 and 102.14 each under constant and variable amplitude loading. The optimization results were showed that 7075-T6 is the most superior material among the others.
650 0 _aFinite element method
650 0 _aInternal combustion engine
_xCylinder heads
650 0 _aTwo-stroke cycle engines
999 _aVIRTUA40
_c2633
_d2639
999 _aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*6501*6502*9992