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Development of a Technique for Using Oil Viscosity to Reduce Noise Radiated from the Oil Pan
Technical Paper
1999-01-1759
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
We have developed a vibration damping technique for the Oil Pan to reduce radiation noise. This technique makes use of oil viscosity. To increase vibration damping of oil pan, we use oil viscosity by forming a thin oil film between the oil pan bottom and an added inner plate. This paper presents the results of vibration tests that were conducted to study the oil damping mechanism and results of applying to a small high-speed diesel engine.
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Citation
Uraki, Y., Kondo, M., and Yashiro, H., "Development of a Technique for Using Oil Viscosity to Reduce Noise Radiated from the Oil Pan," SAE Technical Paper 1999-01-1759, 1999, https://doi.org/10.4271/1999-01-1759.Also In
References
- Rust Alfred Schiffbaenker Herbert Brandl Franz K. Complete NVH Optimisation of a Passenger Vehicle with D. I. Diesel Engine to Meet Subjective Market Demands and Future Legislative Requirements SAE 890125 Detroit February 1989
- Japan Lubrication Society Lubrication Handbook 1987