Fichier:Ship in ice, animation.gif
Taille de cet aperçu : 600 × 600 pixels. Autres résolutions : 240 × 240 pixels | 480 × 480 pixels | 650 × 650 pixels.
Fichier d’origine (650 × 650 pixels, taille du fichier : 3,21 Mio, type MIME : image/gif, en boucle, 100 trames, 1 min 0 s)
Ce fichier et sa description proviennent de Wikimedia Commons.
| Description |
English: This animation shows a ship transit through a rectangular ice filled channel. The dynamics were calculated using a three-dimensional discrete element ice model based on flat, disk-shaped ice floes. The forces between the ice floes in the direction normal to the floe surfaces are viscous-elastic, while the tangential, frictional force are Coulombic. Water drag and buoyancy on the floes are also modeled. The ship dynamics, while not modeled in this simulation, would add little to the complexity of the simulation. |
| Source | http://www.crrel.usace.army.mil/ierd/hop1/Ship/ship.htm ; Originally uploaded on en.wikipedia by Brian0918 |
| Auteur | US Army |
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This image or file is a work of a U.S. Army Corps of Engineers soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
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| Date et heure | Vignette | Dimensions | Utilisateur | Commentaire | |
|---|---|---|---|---|---|
| actuel | 15 janvier 2006 à 03:02 | | 650 × 650 (3,21 Mio) | Korrigan | This animation shows a ship transit through a rectangular ice filled channel. The dynamics were calculated using a three-dimensional discrete element ice model based on flat, disk-shaped ice floes. The forces between the ice floes in the direction normal |
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