Bouteilles et océanographie

films

Bouteilles et océanographie

Licence

Soumis par

Christine Leininger

Crédits

Presented by Inria and Interstices.

Scientific Authors

Antoine Rousseau

Maëlle Nodet

Sebastian Minjeaud

Film Director

Pierre-Olivier Gaumin

Partenaires/mécènes:

Il existe, sous la surface de nos océans, un immense réseau de courants marins, véritables tapis roulants des mers, qui transportent des masses d’eau absolument gigantesques. Bien que la cartographie de ces courants soit extrêmement complexe, leur existence est due à des processus physiques très simples.

Nous allons nous intéresser au processus élémentaire qui est à l’origine de la mise en mouvement de gigantesques masses d’eau. Nous verrons que tout repose sur leur différence de masse volumique. Ceci peut être expliqué mathématiquement, et illustré grâce à des simulations réalisées par ordinateur ou à une expérience réalisable par tous, à l’aide de bouteilles plastiques, de pailles et de sirops alimentaires… Pour plus de détails, voir http://interstices.info/circulation-oceanique La version française de la vidéo est visible ici.

Fichiers

Circulation oceanique (pdf)

General Description (pdf)

General Description (doc)

Computer simulation of the experience

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