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Analysis and Experimental Study of the Mean Flow Effect on the Sound Transmission Through a Cylindrical Shell of an Automobile Muffler University of Cincinnati
- Format:
- Conference/Event
- Author/Creator:
- Lee, Joon-Hyun, author.
- Conference Name:
- SAE 2001 Noise & Vibration Conference & Exposition (2001-04-30 : Grand Traverse, Michigan, United States)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 2001
- Summary:
- Sound transmission through the sidewall of an automotive muffler has been studied theoretically and experimentally. Three wall structures: a single shell, double shell and porous-cored shell constructions are considered. Transmission losses through the sidewalls were measured using the two microphone method. Experimental results are compared to one another, and to the corresponding theoretical analysis results, which shows that the mean flow effect is not a significant factor in designing the muffler sidewall
- Notes:
- Vendor supplied data
- Publisher Number:
- 2001-01-1517
- Access Restriction:
- Restricted for use by site license
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