Experimental Study on Reducing Diesel Engine Noise by Using Torsional Vibration Damper

Zhi Gang Zhang

doi:10.4028/www.scientific.net/AMM.321-324.90

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 321-324Experimental Study on Reducing Diesel Engine Noise...

Experimental Study on Reducing Diesel Engine Noise by Using Torsional Vibration Damper

Abstract:

The noise of the engine and torsional vibration of the engine’s shafting is been tested. The engine is a direct injection turbo charge inter-cooling four cylinders one. In the testing, the original pulley and three different torsional vibration dampers are compared.The result shows that it can reduce the vibration of the shafting, triangular belt, the accessory, and can reduce 1 to 2 decibel of the engine’s sound power level by using the torsional vibration damper.

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Periodical:

Applied Mechanics and Materials (Volumes 321-324)

Pages:

90-93

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.321-324.90

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Online since:

June 2013

Authors:

Zhi Gang Zhang

Keywords:

Diesel Engine, Noise, Torsional Vibration Damper

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References

[1] Jiming Zhang,Jinbiao Zhen,Zhiming Wei,etc. The Experimental Study on Types Test of Torsional-vibration-damper,Internal combustion engines, 3 (2006)31-32.(In Chinese)

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[2] Gequn Shu,Xinwei Chen, Noise Reduction Measures and Evaluation of Diesel, Moder Vehicle Power, 2(2006)

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