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Communication dans un congrès

Flow past a row of trapezoidal tabs: experimental and numerical study

Abstract : Trapezoidal mixing tabs are used to generate complex coherent structures: a counter-rotating vortex pair and hairpin like structures develop downstream the tab. The flow pattern of these vortical structures and their interaction has been analyzed and comprehended recently. Nevertheless, the individual contribution of these structures on turbulent mixing and micro mixing are not yet well understood, and remain importantsake for the purpose of transfer intensification in industrial devices like the HEV mixer. The present study is a first attempt of analysis of these contributions, based onboth experimental (LDV) and numerical approaches for the knowledge of the 3D flow structures.
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Communication dans un congrès
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Contributeur : Okina Université d'Angers <>
Soumis le : jeudi 15 juillet 2021 - 14:26:26
Dernière modification le : vendredi 16 juillet 2021 - 03:41:51


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  • HAL Id : hal-03287157, version 1
  • OKINA : ua9056



Charbel Habchi, Farid Khalil, Thierry Lemenand, Dominique Della Valle, Hassan Peerhossaini. Flow past a row of trapezoidal tabs: experimental and numerical study. ICFD 11, 2013, Alexandria, Egypt. pp.7. ⟨hal-03287157⟩



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