Browse Publications Technical Papers 2003-01-0056
2003-03-03

NVH Optimization of the New 2.5L HSDI Diesel Engine with Common Rail 2003-01-0056

This paper presents NVH optimization procedure for the 2.5L I4 common rail diesel engine. Distinctive design feature is the low noise timing chain system which realized by chain case modification and meshing noise improvement. The former was effective for reduction of sound level and the later was for sound quality. Combustion excitation force, vibration transmission in engine structure were also improved and countermeasured to achieve powerful and comfortable Sports Utility Vehicle.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 18% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

CAE-Based Approach for Oil Pan NVH Optimization of Compact Automotive Diesel Engines

2011-01-0934

View Details

TECHNICAL PAPER

Reduction of Idle Shake in a Small Commercial Vehicle

2015-01-2352

View Details

TECHNICAL PAPER

Direct Injection Design Principles for Noise Vibration Harshness

2017-01-1052

View Details

X