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| Registros recuperados: 13 | |
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| Tassin, Alan; Breton, Thibaut; Forest, Bertrand; Ohana, Jeremy; Chalony, Sebastien; Le Roux, Dominique; Tancray, Aurelien. |
| We investigate experimentally the time evolution of the wetted surface during the lifting of a body initially floating at the water surface. This phenomenon is referred to as the water exit problem. The water exit experiments were conducted with transparent (PMMA) mock-ups of two different shapes: a circular disc and a square flat plate. Two different lighting systems were used to diffuse light in the mock-up material: a central high-power LED light normal to the surface and an edge-lighting system featuring an array of LED lights. These setups make it possible to illuminate the contact line, which delimits the surface of contact between the mock-up and the water. The characteristic size of the mock-ups is about 20 cm and the acceleration of the mock-up... |
| Tipo: Text |
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| Ano: 2017 |
URL: http://archimer.ifremer.fr/doc/00392/50315/51074.pdf |
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| Le Boulluec, Marc; Ohana, Jeremy; Chalony, Sebastien; Tancray, Aurelien; Le Gall, Clément; Fourestier, Gaspard; Santagostini, Timothée; Ercolanelli, Julien; Cueff, Quentin; Raoul, Samuel. |
| A method for reducing the roll of a ship consists in placing a tank whose liquid content is animated by free surface sloshing motions. The dynamic coupling with the vessel is studied experimentally at reduced model in a test tank. Numerical modeling under perfect fluid and viscous fluid assumptions make it possible to approach the measured responses. |
| Tipo: Text |
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| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00392/50352/51049.pdf |
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| Registros recuperados: 13 | |
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