Intelligence Wide Angle Diffuser Relocation for Wind Tunnel

Auteurs-es

  • Arman Abbaszadeh Jahromi Department of Mechanical Engineering, Hormozgan University, Bandar Abbas, Hormozgan Province, Iran

Mots-clés :

Centrifugal blower, settling chamber, wind tunnel

Résumé

A wide angle diffuser is placed between the centrifugal blower and the settling chamber for the open circuit wind tunnel. The cross-sectional area increases so rapidly that separation can only be avoided by boundary layer control. The wide angle diffuser is a means of reducing the length for a given area ratio rather than affecting a pressure recovery. The length of the wide angle diffuser is 3.5 m, area ratio 3 and diffuser angle 60°. Two matched cubic profiles connected together are used for wall profile of wide angle diffuser. LISA is used for computational analysis of wide angle diffuser Cite this ArticleJahromi AA. Intelligence Wide AngleDiffuser Relocation for Wind Tunnel.Journal of Experimental & Applied Mechanics. 2017; 8(1): 19–22p.

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Publié

2017-02-27

Numéro

Vol. 8 No. 1 (2017)

Rubrique

Research Articles

Licence

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