Jets, wakes and separated flows : proceedings of International Conference on Jets, Wakes and Separated Flows, ICJWSF
Online ISSN : 2424-2888
会議情報
SOUND SUPPRESSION OF A LAMINAR SEPARATING FLOW OVER A CAVITY(Cavity Flow and Pulsating Flow)
Seiichiro IzawaHiroshi MaitaOsamu TerashimaAo-Kui XiongYu Fukunishi
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会議録・要旨集 フリー

p. 557-560

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抄録
Suppression of an aerodynamic noise generated by a laminar separating flow over a cavity is attempted experimentally and numerically, using a thin plate inserted in to the cavity as a passive flow-controlling device. As a result, it is shown that the noise suppressing effect is present when the plate is inserted near the center of the cavity. The results of a numerical simulation partly coincide with the experiment, however there are some discrepancies.
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© 2005 一般社団法人 日本機械学会
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