A Field Case Study of "Whining" Gear Noise in Diesel Engines Author: Y. Kotlyar, G.A. Acosta, S. Mleczko, M. Guerra


The proposed paper is a field case study of diesel engine .whining. gear noise. The paper will describe the development work performed to reduce the gear whining noise. It will include the problem definition, inspection of BOB & WOW engines, design of experiment, development and review of gear geometry modifications, inspection charts, sample size for a statistically significant analysis, and correlation of noise measurement results and tooth profiles.
ISBN: 1-978-61481-050-6 Pages: 13
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