|
Measures:
Flow development section Length: 15 m Width: 2.7 m Ceiling height
(adjustable): 1.2 m - 1.8 m
Test Section: Length: 3 m Width: 2.7 m Ceiling height (adjustable): 1.2
m - 1.8 m
Turntable diameter (for model vicinity): 2.38 m
Mount space(removable for model construction): 100 x 70 cm
Probe positioning space: n/a
Longitudinal pressure gradient: adjustable to zero gradient
Approach
flow field:
Roughness height z0: n/a
Boundary layer thickness d: n/a
Zero displacement d0: n/a
Exponent for power law a: n/a
Velocity u(d) (exhaust mode) 0.5 - 30 m/s
Experimental
techniques:
Pressure measurements with Scanivalve switching valves and individual
sensors
Dispersal concentration measurements of tracergas
3-D Velocity and turbulence measurements with constant temperature hot
wire anemometers
Visualisation of internal and external flow fields with fog and laser
light sheet technique
Scour
technique for pedestrian comfort investigations
|
