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Titre :
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Laminarization of internal flows under the combined effect of strong curvature and rotation (2009)
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Auteurs :
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Christian Labrousse, Auteur ;
Fourgeaud, Claude, Préfacier, etc.
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Type de document :
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Article : texte imprimé
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Article en page(s) :
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11 p.
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Note générale :
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Fluids engineering
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Langues :
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Français
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Tags :
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Internal flow
;
curvature
;
rotation
;
laminarization
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Résumé :
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The laminarization phenomenon for the flow under the combined effect of strong curvature and rotation is discussed based on numerical predictions of large-eddy simulation (LES). Initially, the laminarization process is presented for the fully developed flow inside a spanwise rotating straight square duct. LES predictions over a wide range of rotation numbers (Ro=0–5) show that the turbulent kinetic energy decreases monotonically apart from 0.2
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En ligne :
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http://fluidsengineering.asmedigitalcollection.asme.org/Issue.aspx?issueID=27337&direction=P
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