Effect of Cylinder Lubrication on Piston Slap Federal University of Santa Catarina - Florianópolis - SC - BRAZIL

Format:

Conference/Event

Author/Creator:

Gerges, Samir N. Y., author.

Conference Name:

2005 SAE Brasil Fuels & Lubricants Meeting (2005-05-11 : Rio De Janiero, Brazil)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2005

Summary:

The two main noise sources of an engine are the combustion process and mechanical impacts. Of the latter, generally the most important is piston slap, which is produced by impacts between the piston and cylinder wall. These impacts cause the engine outer surfaces to vibrate and consequently radiate noise. In this paper the time history of a piston slap impact force model was developed. This model takes into account the influence of the oil film on the impact behaviour, which was found to be an important factor. Test rigs were built to study these effects on the impact phenomenon and extensive tests were carried out

Notes:

Vendor supplied data

Publisher Number:

2005-01-2165

Access Restriction:

Restricted for use by site license