DESIGN, CONSTRUCTION AND TESTING OF LOW SPEED WIND TUNNEL WITH ITS MEASUREMENT AND INSPECTION DEVICES

Main Article Content

Ihsan Y. Hussain
Maki H. Majeed
Anmar H. Ali
Wail S. Sarsam

Abstract

A low speed open circuit wind tunnel has been designed, manufactured and constructed at the
Mechanical Engineering Department at Baghdad University - College of Engineering. The work is one of
the pioneer projects adapted by the R & D Office at the Iraqi MOHESR. The present paper describes the
first part of the work; that is the design calculations, simulation and construction. It will be followed by a
second part that describes testing and calibration of the tunnel. The proposed wind tunnel has a test
section with cross sectional area of (0.7 x 0.7 m2) and length of (1.5 m). The maximum speed is about (70
m/s) with empty test section. The contraction ratio is (8.16). Three screens are used to minimize flow
disturbances in the test section. The design philosophy is discussed and methods for wind tunnel
calculation are outlined. Simulation of wind tunnel using ANSYS shows no separation of flow along
wind tunnel. Construction steps are also included in present work.

Article Details

How to Cite
“DESIGN, CONSTRUCTION AND TESTING OF LOW SPEED WIND TUNNEL WITH ITS MEASUREMENT AND INSPECTION DEVICES” (2011) Journal of Engineering, 17(06), pp. 1550–1565. doi:10.31026/j.eng.2011.06.20.
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How to Cite

“DESIGN, CONSTRUCTION AND TESTING OF LOW SPEED WIND TUNNEL WITH ITS MEASUREMENT AND INSPECTION DEVICES” (2011) Journal of Engineering, 17(06), pp. 1550–1565. doi:10.31026/j.eng.2011.06.20.

Publication Dates

References

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Milan Vilaginac, “Design, Construction and Evaluation of a Subsonic Wind Tunnel”, M.Sc. thesis, MIT, June 1970.

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Raikan S. Dawas, “Proposal for Subsonic Wind Tunnel Suitable in Iraq”, M.Sc.Thesis, University of Baghdad, September, 2001

Schlichting, H., “Boundary Layer Theory”, McGraw-Hill, 6th Edition, 1968.

Shapiro, A. H., “The Dynamic and Thermodynamic of Compressible Fluid Flow”, Vol I, Ronald Press, New York,1953.

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