ANALYSIS OF THE EXCITATION FORCES CHANGE AND THEIR INFLUENCE ON THE CRANKCASE VIBRATION OF AN INTERNAL COMBUSTION ENGINE
Journal Title: Scientific Journals of Silesian University of Technology. Series Transport - Year 2008, Vol 2008, Issue 64
Abstract
The aim of the reaserch is counting internal combustion engine crankcase vibration caused by changing excitation forces in piston-crank system. The values of these forces were calculated taking into consideration kinematic equations of piston-crank system, assuming changes of cylinder pressure and engine rotation velocity values. The calculated excitating vibration forces were used in an engine FEM model to estimate vibration velocity of a choosen examplary crankcase point.
Authors and Affiliations
Tomasz FIGLUS, Andrzej WILK
Keywords
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- EP ID EP158631
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