JDF1 Type Straight Flow Wind Tunnel

 

General:

JDF1 type straight flow wind tunnel is a kind of large-scale modern straight flow wind tunnel, 17m long. It can be used for verifying all kinds of wind direction and wind speed sensors as well as other wind-measuring instruments.  

Merits:

☆high flow field stability, low noise

☆controlled by computer, high-accuracy verification.

 Technical Parameters:

 Dimension of the test section:  (big) 1400mm×1400 mm×2000mm             　　　　　　　　　　

(small) 700mm×700 mm×1400mm

Range of wind speed:　0.4 m/s～50m/s

Nonuniformity of  flow field: ＜1%

Instability of the flow field:＜0.5%

Turbulence intensity：<0.5%

Deflection of air flow：<1º

Power of motor: 15kW

Room size:17m×6m×6m