Return-flow low-speed wind tunnel
● Independently researched and designed blades based on wind tunnel efficiency, performance, and wind speed range requirements. The blades use US NACA airfoils, with more than 6 blades, closer to practical applications, improving the energy ratio and wind turbine efficiency.
- Product Description
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Project
Parameters
Structural Form
Closed-return low-speed wind tunnel Test section cross-sectional dimensions
1100mm (width) × 1100mm (height), customizable
Test section airflow velocity range
(0.1~30)m/s, customizable Velocity uniformity
1% Velocity stability
≤0.5% Airflow angle
≤0.5° Turbulence intensity
≤0.5% Noise
<90dB (wind speed 25m/s, 1m from test section) Reference dimensions
18200mm(L)*7000mm(W)*3200mm(H)/Customizable
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No. 58, Zhengliang 4th Road, Shenbei New District, Shenyang
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