Sound Radiation Patterns of Gas Turbine Exhaust Stacks
نویسندگان
چکیده
منابع مشابه
Sound Radiation from a Lined Exhaust Duct with Lined Afterbody
AFT fan noise radiating from the bypass exhaust duct is usually attenuated by acoustic lining along the inside of the duct only. The unconventional treatment of the afterbody, recently proposed by Tester et al. [1–3] has been shown to provide an additional potential of damping of the order of 1 to 4 dB. This is remarkable, given the fact that most of the sound is supposed to radiate away from, ...
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.................................................................................................................................... ii Acknowledgements .................................................................................................................. iii Declaration of originality .....................................................................................................
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1953
ISSN: 0001-4966
DOI: 10.1121/1.1917578