Windtunnel WT380(a)

Measuring cross section: 2000 x 2500 mm
Max. windspeed: 25 m/s

Windtunnel WT380(a)

Datasheet  WT380(a)


  • Large test section (2000x2500x3000)
  • Nonexpanding corners
  • Long diffuser
  • powered by 4 axial fans

Product description

Basic structure
The WT380 consists of a welded steel profile construction and sheet steel. The scratch-resistant 2K paint finish gives the wind tunnel an attractive appearance and protects it from corrosion. Inspection flaps in all relevant segments allow easy access to the inside of the wind tunnel.

The WT380 is driven by four vibration-decoupled axial fans. The fans, which are mounted on spring anti-vibration mounts, are connected to the wind tunnel via canvas flanges. This ensures low-noise system operation.

The long diffusers, whose small opening angle counteracts flow separation, open into non-expanding corners. The wind tunnel has an extra-large screening chamber. This contains four sieves at an optimal distance from each other. These non-divided stainless steel sieves are accessible via inspection hatches for easy cleaning. A honeycomb rectifier with a length-to-diameter ratio of 8:1 further reduces the swirl of the flow. In a nozzle whose nozzle geometry corresponds to a fifth-order polynomial, the flow is accelerated and any turbulence that may be present is suppressed.

The measurement in the wind tunnel takes place in an open test section. An inlet reduces flow losses, leading to increased topspeed and efficiency. The test section can optionally be equipped with a wind tunnel scale.


Design type Göttinger type lying
Measuring cross section mm 2000 x 2500 mm
Measuring length mm 3000 mm
Max. windspeed m/s 25 m/s
Turbulence level  % 1 %



Phone: +49(0)3843/855550

Fax: +49(0)3843/855556


Baltic Windtunnel GmbH

Gewerbegebiet 4

18276 Lüssow OT Karow


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