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VLT in the wind tunnel (part 4)
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.
Crédit:ESO
À propos de la vidéo
Identification: | vlthistoryvltwindtunnel93d |
Date de publication: | 4 décembre 2009 00:17 |
Durée: | 14 s |
Frame rate: | 30 fps |
À propos de l'objet
Catégorie: | Paranal |