Titre :
|
Turbulent free jet flows issuing from sharp-Edged rectangular slots : The influence of slot aspect ration
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Titre original:
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Etude expérimentale de la turbulence dans le cas des jets libres issus des fentes rectangulaires
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Auteurs :
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W. Quinn
|
Type de document :
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article/chapitre/communication
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Année de publication :
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1992
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Format :
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203-215
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Langues:
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= Anglais
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Catégories :
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PHYSIQUE ETAT DE LA MATIERE
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Mots-clés:
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JET
;
ECOULEMENT TURBULENT
;
MECANIQUE DES FLUIDES
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Résumé :
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An experimental study was made of the influence of aspect ratio on turbulent free jet flows issuing from sharp-edged rectangular slots. Four slot aspect ratios (2,5,10 and 20)were used. The measured time-average quantities, acquired with hot-wire anemometry, are the mean streamwise velocity, turbulence kinetic energy, Reynolds shear stress, and some of the triple-velocity products.
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Source :
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Experimental thermal and fluid science, vol n°5
|