Building- and Environmental Aerodynamics

Atmospheric boundary layer wind tunnel
Characteristics: Closed return tunnel;
wind velocity 0,5 - 45 m/sec;
width of measuring section: 1,5 m;
length in total: 29 m; power: 90 kW.

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Stratified boundary layer wind tunnel
Characteristics: Closed return low speed wind tunnel;
10 layers to be heated separately;
temperature range: 20-200°C;
velocity range: 0,5 - 8 m/sec;
length of measuring section: 10 m;
cross section: 1,5 m x 1,5 m.   
 


 
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Wind tunnel of "Göttingen"- type
Characteristics: Open tunnel, partially returned;
velocity range up to 60 m/sec;
turbulence intensity < 0,5 %;
length of measuring section: 1,67 m;
nozzle diameter: 105 x 73 cm (elliptical);
length in total: 12,6 m
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Atmospheric boundary layer wind tunnel
Characteristics: "Suck-down" wind tunnel; velocity max. 20 m/sec; cross section: 2,0 m x 1,0 m; length of measuring section: 4m;
length in total: 20 m
             
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