ATENG 11822 — Aerodynamic Tunnel Flight Demonstration Unit
Anodized aluminum frame and panels made of painted steel.
The unit includes wheels to facilitate its mobility.
Main metallic elements made of stainless steel.
Diagram in the front panel with distribution of the elements similar to the real one.
Open circuit wind tunnel with subsonic flow for aircraft flight simulation.
Flow straightener at the tunnel entrance.
- Working area with transparent window for process visualization:
- Section of the working area: 450 x 225 mm.
Additional lighting for optimal visualization.
- Axial fan:
ATENG 11822 detail
- Power: 1.5 kW.
- Air speed in the working section: 0 – 21 m/s.
Manual wind speed regulation by means of a three-phase inverter.
- Aircraft:
Model suspended in the working section.
Fixed main wing, pivoting tail and two-bladed propeller.
- Length: 450 mm.
- Wing span: 220 mm.
- Effective weight: minimum 5 N.
- Two interchangeable aerodynamic profiles of the wings:
NACA 2412.
NACA 0015.
Observation of the flow turbulence thanks to wires placed on the surface of the wings.
Center of gravity and weight of the craft adjustable.
- Regulation system:
Throttle that regulates the wind speed in the working section.
Plane angle controller lever to regulate the pitch angle of the aircraft.
- Sensors and instrumentation:
Wind speed and pressure gauge.
Load cell to measure the lift force.
Angle sensor to measure the pitch and attitude of the aircraft.
Displacement sensor to measure altitude.
Display of the measured variables visible by the user while operating the controls.
- Included elements:
Guide for a chart recorder.
Additional set of keys for the electrical cabinet.
Spare cable for the load cell.
- Operating conditions:
Well ventilated laboratory.
- Storage temperature, range: -25 °C – 55 °C.
- Operating temperature, range: 5 °C – 40 °C.
- Maximum humidity: 80 % at temperatures below 31 °C decreasing linearly to 50 % at 40 °C.
- Maximum sound level: 84 dB.
Electronic console with data visualization display.
Cables and accessories, for normal operation.
