The Use of Vibration Intensity Measurement in Identifying the Source of Impact in an Engine Structure

Format:

Conference/Event

Author/Creator:

Kojima, Naoya, author.

Conference Name:

SAE Noise and Vibration Conference and Exposition (1989-05-16 : Traverse City, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1989

Summary:

This paper describes the results of using vibration intensity measurement to identify the source of impact in an engine structure. To determine the signal processing conditions of the responses, the vibration energy flow delivered by an impulsive force to a rectanguler plate was investigated while undergoing background vibration. The direction of the vibration power flow was measured at certain points in stationary engine walls excited by an impulse hammer. This measurement was also applied to a running engine structure, and the results were shown for the valve-seating impact of a single cylinder diesel engine as an example

Notes:

Vendor supplied data

Publisher Number:

891167

Access Restriction:

Restricted for use by site license