High Quality Wind Tunnel Machine Blowing Type DC Low Speed Wind Tunnel

• Customization: Available
• After-sales Service: Lifetime Service
• Warranty: 1year
• Model NO.: HJ
• Test Section Velocity Range: 4.5-12m/S
• Motor Power: 110kVA
• Overall Dimensions: 3200mm*2500mm
• Stability Coefficient: ≤2%
• Transport Package: Wooden Box Package
• Specification: 600 (W) x 460 (D) x 380 (H) mm
• Trademark: Hongjin
• Origin: China

Product Description

Product Description

Application scope: 

The DC low-speed wind tunnel (blowing) is suitable for the study of aerodynamic performance of aerospace vehicles, especially the performance study 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 DC 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.

 

Features

1. High-precision temperature and humidity sensors are used to measure the temperature and humidity of the outlet of the test section, making the wind speed measurement of the pitot tube more accurate.
2. The fan speed is controlled by the inverter to control the motor speed, which has a wide speed adjustment range and can meet the test of a wide range of air flow rates.
3. After the wind speed is set, the system automatically adjusts, and a manual speed adjustment mode is also configured to better meet the use requirements and make the test more flexible.
4. All test data are automatically collected according to the settings, and the original data report is generated after the test is completed. This report can be edited according to the user template requirements.
5. Sample installation is convenient
6. The test interface is simple and clear, with a good sense of human-computer communication.
7. Suitable for special requirements such as wind and sand tests.
8. Small footprint compared to the reflow wind tunnel

Product Parameters

Wind tunnel structure	DC open low-speed wind tunnel
Test section velocity range	(4.5~12)m/s
Velocity distribution uniformity	≤5%
Velocity stability	≤5%
Stability coefficient	≤2%
Noise	<95dB (wind speed is 12m/s, 1m away from the test section)
Motor power	110KVA
Test environment temperature and humidity	Temperature: 10ºC~30ºC Humidity: 30%RH~80%RH
Overall dimensions	3200mm×2500mm
Dimensions	16000mm(L)×5000mm(W)×4200mm(H)

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