Effects of Wire Resonance on Aeolian Tones
作者:
Alan Powell,
A. Shulman,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1962)
卷期:
Volume 34,
issue 8
页码: 1146-1147
ISSN:0001-4966
年代: 1962
DOI:10.1121/1.1918274
出版商: Acoustical Society of America
数据来源: AIP
摘要:
It has been found that the oscillatory flow which generates aeolian tones when a wire is exposed to a steady wind may adjust itself to the resonant frequency of the wire, if it is flexible, over a speed range up to 10% or so in the experiments reported. The tone is then very steady and relatively strong. On each side of this range are regions where the frequency is unsteady, lying between the resonant one and the fixed‐wire aeolian tone.
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