File:Comparaison Cx locaux Okamoto & Yagita et Goldstein.png

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Comparison of local Cd's of Okamoto & Yagita with those obtained by Goldstein for the infinite cylinder.

Summary[edit]

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Français : Comparaison des Cx locaux d' Okamoto & Yagita avec ceux obtenus par Goldstein pour le cylindre traversier infini. Bien que les travaux d'Okamoto et Yagita concernent des cylindres en porte-à-faux (de plusieurs élancement L/D), donc comportant une seule extrémité, la ventilation se propage de façon analogue à la ventilation (symétrique) du cylindre infini de Goldstein depuis ses deux extrémités. Le courant de ventilation trouve sa place dans la zone d'eau morte où se forment les tourbillons de l'allée de Bénard-Karman.
English: Comparison of local Cd's of Okamoto & Yagita with those obtained by Goldstein for the infinite cylinder. Although the works of Okamoto and Yagita relate to cantilevered cylinders (of several L / D slenderness), thus having only one end, the ventilation propagates in a similar way to the (symmetrical) ventilation of the infinite cylinder of Goldstein from both ends. The ventilation flow finds its place in the dead water zone where the swirls of the Bénard-Karman alley are formed.
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Author Bernard de Go Mars

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current15:13, 21 May 2019Thumbnail for version as of 15:13, 21 May 2019941 × 474 (37 KB)Bernard de Go Mars (talk | contribs)User created page with UploadWizard

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