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Communication Dans Un Congrès Année : 2009

A combined Analytical Experimental and Numerical Investigation of Turbulent Air Flow Behaviour in a Rotor-Stator cavity

Résumé

The present work focuses on a turbulent flow with separated boundary layers in a rotor-stator system opened to the atmosphere at the periphery, where the pre-swirl ratio of the fluid is low. Under these conditions, the fluid in the core does not always rotate as a solid body, as expected by the solution of Batchelor (1951). The experimental, theoretical and numerical results clearly explain this phenomenon.
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Dates et versions

hal-00679116 , version 1 (14-03-2012)

Identifiants

  • HAL Id : hal-00679116 , version 1

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Fadi Abdel Nour, Sébastien Poncet, Roger Debuchy, Gérard Bois. A combined Analytical Experimental and Numerical Investigation of Turbulent Air Flow Behaviour in a Rotor-Stator cavity. CFM 2009 - 19ème Congrès Français de Mécanique, Aug 2009, Marseille, France. ⟨hal-00679116⟩
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