Piston Secondary Motion Analysis Considering Head Impact

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Abstract:

An asperity model between piston head and cylinder liner had been contained in the simulation of piston secondary motion. A prediction of wear of piston head has been made from the simulation which shows that the contact force of piston head is abnormal. The later engine installed experiment shows that the piston head is worn, which has confirmed this prediction.

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Periodical:

Advanced Materials Research (Volumes 614-615)

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222-227

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December 2012

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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