The Hanghua WT03 Wind Tunnel is a small desktop wind tunnel specifically designed for aerodynamics and fluid dynamics laboratory experiments. The wind tunnel is a closed-circuit, straight-flow type (Eiffel type). It features a bell-shaped inlet contraction, honeycomb flow straightener, and two layers of flow straightening grids. The contraction ratio of the contraction section is 4:1. The experiment section has openings on both sides of the walls for easy access. The WT03 wind tunnel has low turbulence intensity and good stability, making it suitable not only for low-speed aerodynamics and fluid dynamics teaching purposes but also for scientific research experiments.
Parameters：
Type | close test section, open loop |
| Overall dimension | 3.2x0.8m |
Test section dimension（W×H×L） | 250mm×250mm×750mm |
Velocity range | 1~20 m/s |
Turbulence intensity | <0.7% |
Uniformity | ΔV/V≤2.0% |
Power | 220V， 1.5kW |
Wind Tunnel Supply Lead Time: 12 weeks.
Wind Tunnel Applications:
The Hanghua WT03 wind tunnel can be used in:
Aerodynamics and fluid dynamics laboratory experiments teaching
Primary and secondary school science education
Turbulent flow field measurement and visualization research
Wind speed instrument calibration and calibration
Current Users of the Wind Tunnel: Tianjin University (WT01, WT02), Dalian University of Technology (WT02), Sun Yat-sen University (WT02, TW03), Shanghai University (WT03), National University of Defense Technology (TW03), Naval Dalian Shipbuilding Institute (WT03), Guangdong Technion-Israel Institute of Technology, Northwestern Polytechnical University
Wind Tunnel Schematics, unit:mm
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