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File:Ecoulement sur la section d'un pentagone selon présentation, Re 10 000, Xu et coll.png

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Flow over the section of a pentagon according to his presentation, at transverse Reynolds 10,000, after Xu, Zhang, Gan, Li and Zhou.

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Description
Français : Écoulement sur la section d'un pentagone selon sa présentation, au Reynolds transversal 10 000, d'après Xu, Zhang, Gan, Li et Zhou. Comme on le voit, le flux décolle sur les arêtes vives, mais, en présentation "une face devant", cet écoulement se réattache avant l'arête suivante (du moins à ce Reynolds transversal, c.-à-d. basé sur l'épaisseur vue par l'écoulement).
English: Flow over the section of a pentagon according to his presentation, at the transverse Reynolds 10,000, after Xu, Zhang, Gan, Li and Zhou. As we can see, the flow takes off on the sharp edges, but, in the presentation "face upstream", this flow reattaches before the next edge (at least at this transverse Reynolds, ie based on the thickness seen by the flow).
Date
Source Own work
Author Bernard de Go Mars

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