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Transmission of Exhaust Noise Through Pipe Walls
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English
Abstract
Measurements are reported on sound transmitted through the walls of commonly used exhaust pipes under the actual running condition of a diesel engine. The sound levels and the spectral composition of transmitted sound are presented. Parameters such as type of joints, curvature of bend are investigated. Results of measurements are compared with those of previously conducted experiments using a loudspeaker as the sound source.
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Citation
Corbett, A. and Cheng, P., "Transmission of Exhaust Noise Through Pipe Walls," SAE Technical Paper 770894, 1977, https://doi.org/10.4271/770894.Also In
References
- Cremer L. “Theory of Sound Transmission Through Cylindrical Shells” 1955 245 256
- Heckl M. “Experimental Investigation of Sound Transmission Through Cylinders” 1958 259 265
- Kuhn G. F. Morfey C. L. “Transmission of Low-Frequency Internal Sound Through Pipe Walls” Journal of Sound and Vibration 47 2 July 1976 147 161