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- A stand-alone subsonic wind tunnel for conducting experiments in aerodynamics

- The wind tunnel is mounted on a steel base on wheels for mobility

- Working section of 310mm by 310mm and 600mm long

- The unit operates as an open circuit system

- Inverter controlled AC suction fan to drag the air flow through the working section

- Accurate speed control up to 40 m/s

- The duct incorporates a honeycomb flow straightener to even the direction of flow

- The working section incorporates three tappings on its top section to incorporate pitot tubes. These are located at the start of the working section, upstream and downstream of the model under test location

- All the optional and self-built models are inserted through a circular hatch of 160mm diameter. Each of the accessories supplied are built into individual hatches which incorporate an angular scale, enabling the models to be manually rotated to known angles

Linear speed

0-40m/s

Working section

Length: 600mm

Width: 310mm

Height: 310mm

Axial fan power

Approx. 4kW

Fan turning speed

3000rpm

Measuring ranges

Manometer: 0-250mm H20

Wind speed: 0-40m/s

Angle of inclination: +/-  180°

Lift force: +/- 10N

Drag force: +/- 10N

Pitching moment: +/-  3N