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114 Barreau-profil RANS<br />

Fig. 3.20 – Gauche: Fonction Γ2 d’évaluation de l’éten<strong>du</strong>e des tourbillons. [Haut:<br />

PIV, Bas: RANS linéaire ]. Droite: Fonction Γ2 basée sur le champ reconstitué à<br />

partir des modes POD (0), (1) et (2). [Haut: PIV, Bas: RANS linéaire ].

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