AERODYNAMIC NOISE GENERATION BY A STATIO
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D.A. Bies; J.M. Pickles; D.J.J. Leclercq
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Article
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1997
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Elsevier Science
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English
โ 212 KB
When a vortex street formed at the trailing edge of an upstream plate is arranged to impinge upon the leading edge of a small downstream block of similar thickness, a very powerful aerodynamic noise source of tonal quality is formed. Such an arrangement in which the down stream block is suspended on