About Computer Controlled Subsonic Wind Tunnel
Wind tunnel is a facility for creating a uniform wind of known value in a test section where fluid flow phenomena can be investigated, models, of Aircrafts etc., can be tested from their performance, and also students training/teaching in fluid mechanics/aerodynamics. The facility can also be used for industrial aerodynamics testing and simulation studies on many of fluid problems.The main part of the tunnel are Honey comb section, screens, contraction cone, test section, diffuser, safety screens, fan section, fan, motor and speed control drivers.KEY SPECIFICATIONComputerised Data SystemType of tunnel: Open circuit-suction type.Test section size: 0 - 1500 mm (As per Need)Maximum speed: 0- 50 m/secFan: Axial flow fan, Maximum rpm 1440Contraction Ratio: 9:1Versatile Research and Educational EquipmentDesigned to support a wide range of aerodynamic studies, this wind tunnel accommodates airfoil, sphere, and cylinder models for comprehensive experimentation. Its advanced sensor integration and adaptable fixture capability make it ideal for both academic research and student education in fluid dynamics.
Advanced Measurement and Control SystemBenefit from highly accurate analyses, thanks to the 16-channel A/D data acquisition and multiple types of velocity and pressure sensors. The digital PC interface, along with touch screen controls, allows for seamless operation, real-time data logging, and immediate visualization of experimental results.
Durable and User-Focused DesignConstructed with a powder-coated, corrosion-resistant aluminum frame, and fitted with shatter-resistant acrylic, the wind tunnel combines safety with rugged reliability. Features such as integrated LED illumination, overload protection, and a forced-air cooling system ensure safe, efficient, and long-term operation.
FAQ's of Computer Controlled Subsonic Wind Tunnel:
Q: How does the computer-controlled wind tunnel operate for aerodynamic tests?
A: The wind tunnel utilizes a centrifugal, speed-controlled fan to generate airflow through an acrylic test section, where models such as airfoils, spheres, and cylinders can be mounted. The digital control system and PC interface allow users to adjust airflow, collect data, and analyze flow patterns in real time.
Q: What measurement capabilities does the wind tunnel offer?
A: It features advanced sensor integration, including Pitot tubes, multi-point pressure sensors, and a hot-wire anemometer for measuring airflow velocity, pressure distribution, as well as drag and lift forces on test models, all with an accuracy of 0.5%.
Q: When is this wind tunnel ideal for use?
A: This system is particularly well-suited for laboratory research, educational demonstrations, and aerodynamic studies where precise airflow measurement and control are required, such as university engineering courses or product development testing.
Q: Where can the wind tunnel be installed and used?
A: It is designed for use in research laboratories, educational institutions, and industrial settings, thanks to its caster-mounted pedestal for mobility and secure positioning, as well as robust construction suitable for indoor environments.
Q: What is the process for setting up and operating the wind tunnel?
A: Setup is straightforward: position the tunnel using its caster-mounted base, connect to a 220-240V AC power supply, and link the PC via USB, Ethernet, or RS232. Operation is fully automatic using the digital touch screen or computer software, with overload protection and emergency stop features enhancing safety throughout usage.
Q: How does using this wind tunnel benefit aerodynamic studies and research?
A: The system's high measurement accuracy, quick access ports, and real-time data visualization capabilities facilitate efficient experimentation. Its adaptability for various model types enables comprehensive research, while integrated safety and user-friendly controls ensure reliable and repeatable results.