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NVH Optimization of the New 2.5L HSDI Diesel Engine with Common Rail
Technical Paper
2003-01-0056
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
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.
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Citation
Kim, T., Jung, I., Bae, D., and Yeo, S., "NVH Optimization of the New 2.5L HSDI Diesel Engine with Common Rail," SAE Technical Paper 2003-01-0056, 2003, https://doi.org/10.4271/2003-01-0056.Also In
References
- Nowickl Wayne “Development of an Isolated Timing Chain Guide System Utilizing Indirect Force Measurement Techniques” SAE 971963
- Lee Seyoung “The development of timing chain system for high speed diesel engine” 9 th Hyundai-Kia R&D conference 2001