TITLE:
Wind Tunnel at LABINTHAP (Updated)
AUTHORS:
P. Rosas Quiterio, M. Toledo Velázquez, G. Tolentino Eslava, R. Tolentino Eslava, J. Abugaber Francis
KEYWORDS:
Wind Tunnel, Calibration, Measurement, Boundary layer, Hot Wire Anemometer
JOURNAL NAME:
Energy and Power Engineering,
Vol.3 No.4,
September
27,
2011
ABSTRACT: Flow behavior in the Thermal Engineering and Applied Hydraulics Laboratory (LABINTHAP) wind tunnel was investigated by measuring the velocity profiles, turbulence intensity and wall effects with a hot wire anemometer. Measurements were carried out under wind speeds 5, 15 and 30 m/s in planes located at 1.8, 2.6 and 3.4 m from flow inlet to the test section. The flow showed a good quality with a velocity variation less than 1%, turbulence intensity lower than 4% and the wall effects allow having an excellent work area in the test section for the velocities evaluated.