Combustion Noise Variability on a DI Diesel Engine

Format:

Conference/Event

Author/Creator:

Kabele, D. F., author.

Conference Name:

1980 Automotive Engineering Congress and Exposition (1980-02-25 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1980

Summary:

Cylinder pressure excitation is a major source of diesel engine noise. A data acquisition system for obtaining harmonic analysis of cylinder pressure is described. Variability of cylinder pressure harmonic analysis is investigated with respect to cycle-to-cycle, cylinder-to-cylinder, and test-to-test variations. Cycle-to-cycle variation was found to have the largest magnitude. Recommendations for averaging data are included

Notes:

Vendor supplied data

Publisher Number:

800403

Access Restriction:

Restricted for use by site license