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High Quality Measuring Instruments Recirculation Low Speed Wind Tunnel Machine1
Other Instruments MetersRecirculation Low Speed Wind Tunnel MachineWind Tunnel
Dongguan Hongjin Test Instrument Co., Ltd.
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Product Description Product DescriptionApplication scope:The Recirculation low speed wind tunnel is suitable for the study of aerodynamic performance of aerospace vehicles, especially the study of performance during takeoff and landing. In addition, it is also used to study the fluid dynamic performance of underwater weapons and the aerodynamic characteristics of aerospace life-saving equipment, as well as the aerodynamic performance of cars and trains. The research scope of the Recirculation low speed wind tunnel also includes the aerodynamic characteristics of wind power machinery, the stress state of single or group building structures in the wind field and their response characteristics to wind loads, as well as the wind load state and wind vibration laws of bridges. These studies are not only crucial to aerospace engineering, but also play an indispensable role in transportation, housing construction, wind energy utilization and other fields. FeaturesBased on the efficiency, performance and wind speed range requirements of the wind tunnel, the blades are independently developed and designed. The blades adopt the American NACA airfoil, with more than 6 blades, which are closer to actual applications, improve the energy ratio and improve the efficiency of the fan.Product ParametersProjectParametersStructural formClosed-end reflow low-speed wind tunnelTest section cross-sectional area1100mm*1100mmTest section wind speed range(0.1~30)m/sWind speed uniformity≤1%Stability coefficient≤0.5%Noise<90dB (at 25m/s wind speed, 1m from the test section)Reference size18200(L)*7000(W)*3200(H)Product Show
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