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Physique des écoulements turbulents - Centre Acoustique du LMFA ...

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A short intro<strong>du</strong>ction to turbulent flows <br />

Free shear flows : wake behind a circular cylinder / Karman vortex street<br />

Alexander Selkirk Island in the southern<br />

Pacific Ocean.<br />

25<br />

←<br />

→<br />

These Karman vortices formed over the<br />

islands of Broutona, Chirpoy, and Brat<br />

Chirpoyev ("Chirpoy’s Brother"), all part<br />

of the Kuril Island chain found between<br />

Russia’s Kamchatka Peninsula and Ja-<br />

pan.<br />

<strong>Physique</strong> <strong>des</strong> <strong>écoulements</strong> <strong>turbulents</strong> @ Christophe Bailly – ECL’12

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