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VLT in the wind tunnel (part 5)
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: | vlthistoryvltwindtunnel93e |
Publicatiedatum: | 4 december 2009 00:17 |
Duur: | 14 s |
Frame rate: | 30 fps |
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Categorie: | Paranal |