Analysis and Prediction of Engine Structure Vibration Perkins Engines Limited (United Kingdom)

Format:

Conference/Event

Author/Creator:

Hawkins, M. G., author.

Conference Name:

1975 SAE International Off-Highway and Powerplant Congress and Exposition (1975-09-08 : Milwaukee, Wisconsin, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1975

Summary:

The work described in this paper was undertaken as part of a program aimed at predicting engine noise and vibration characteristics at the design stage.The initial work was carried out on simplified two dimensional plate structures and a simple three dimensional model. Surface vibration and noise levels were predicted and compared with measured vibration levels and mode shapes are given for an in-line six cylinder diesel engine.The prediction of noise at the design stage relies upon the calculation of surface response levels. Supplementary tests on engine components to determine damping are reported. The approach to Force level simulation over a broad frequency band is also considered

Notes:

Vendor supplied data

Publisher Number:

750832

Access Restriction:

Restricted for use by site license