Description
The Bench-Top Subsonic Wind Tunnel offers a complete system ready for aerodynamic experimentation. A range of models and all necessary instrumentaion are included to provide accurate results, suitable for undergraduate study and research projects. Pitot tubes attach to the working section and connect to a liquid manometer so students can analyse pressure at different positions and calculate air speed. We supplies a two-component balance with the Wind Tunnel. It uses an electronic force sensor to measure the lift or drag forces on models fitted to the Working Section. It has a clear digital display giving a direct reading of the measured force value, for real-time data collection. A bench-mounting metal frame holds all parts of the wind tunnel in one compact unit. Air enters the tunnel through an aerodynamically designed effuser (inlet cone) and honeycomb flow straightener that accelerate the air linearly. It then enters the working section and passes through a grille before moving through a diffuser and then to a variable-speed fan. The grille protects the fan from damage by loose objects. The air leaves the fan, passes up through a silencer unit and then back out to atmosphere. A controller with an electronic drive allows the user to vary the fan speed (and air velocity) accurately from zero to full speed. The electronic drive keeps the chosen speed constant. The working section of the tunnel has a square section of removable transparent sides with fixing points to support the wind tunnel models.
Features
- Selection of models included for studies of drag and pressure profiles
- Saves time and money compared to full-scale wind-tunnels or airborne laboratories
- Two-component balance with digital display for lift and drag measurement
- Compact, open-circuit suction design
- Transparent working section for a full view of the test area
- Electronic controller for variable air velocity
Specifications
- ATICO is committed to a programmed of continuous improvement; hence we reserve the right to alter the design and product specification without prior notice.
- Nett Dimensions (assembled): 1850 mm long x 560 mm wide x 1040 mm high and 80 kg
- Working Section: 125 mm x 125 mm
- Maximum Air Velocity: 35 m.s-1
- Electrical Supply: 220 VAC to 240 VAC phase to neutral or phase to phase, 50Hz to 60Hz (12 A)
Operating Conditions
- Operating environment: Laboratory
- Storage temperature range: –25°C to +55°C (when packed for transport)
- Operating temperature range: +5°C to +40°C
- Operating relative humidity range: 80% at temperatures < 31°C decreasing linearly to 50% at
40°C
