VLT in the wind tunnel (part 9)

VLT in the wind tunnel in 1993: a model made in 1:64 proportion was used to measure quantities such as pressure fluctuations on the primary mirror, turbulence intensities near the secondary mirror unit and wind speed in selected locations.

Credit:
ESO

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Id:vlthistoryvltwindtunnel93i
Publicatiedatum:4 december 2009 00:17
Duur:17 s
Frame rate:30 fps

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