Zobrazeno 1 - 10
of 197
pro vyhledávání: '"Caps H"'
Publikováno v:
Phys. Rev. E 93, 033112 (2016)
Large circular ice blocks up to 80 m of diameter have been observed on frozen river around the world. This rare event has been reported in a publication in 1993. This fascinating self-fashioned object slowly rotates at about 1$^o$ per second. In this
Externí odkaz:
http://arxiv.org/abs/1510.06505
Autor:
Bronfort, A., Caps, H.
A nearly two-dimensionnal foam is generated inside a Hele-Shaw cell half-filled with a surfactant solution. The cell is then placed vertically on a tumbler so that it rotates around its center with the cell angular velocity as the control parameter.
Externí odkaz:
http://arxiv.org/abs/1406.7692
When placed onto a vibrating liquid bath, a droplet may adopt a permanent bouncing behavior, depending on both the forcing frequency and the forcing amplitude. The relationship between the droplet deformations and the bouncing mechanism is studied ex
Externí odkaz:
http://arxiv.org/abs/1402.2416
Surface tension profiles in vertical soap films are experimentally investigated. Measurements are performed introducing deformable elastic objets in the films. The shape adopted by those objects set in the film can be related to the surface tension v
Externí odkaz:
http://arxiv.org/abs/1310.0454
Flexible rings and rectangle structures floating at the surface of water are prone to deflect under the action of surface pressure induced by the addition of surfactant molecules on the bath. While the frames of rectangles bend inward or outward for
Externí odkaz:
http://arxiv.org/abs/1310.0329
The present study aims to investigate the motion of buoyant rings in vertical soap films. Thickness differences and related bi-dimensional densities are considered as the motor leading to bi-dimensional buoyancy. We show how this effect can be re-int
Externí odkaz:
http://arxiv.org/abs/1310.0320
We have studied the splashing dynamics of water drops impacting granular layers. Depending on the drop kinetic energy, various shapes are observed for the resulting craters. Experimental parameters that have been considered are : the size of the mill
Externí odkaz:
http://arxiv.org/abs/1010.3139
A vessel is plunged upside down into a pool of 50 cSt silicone oil. An air bell is then created. This bell is vertically shaken at 60 Hz that leads to the oscillation of the air/oil interface. The edges of the immersed vessel generate surface waves t
Externí odkaz:
http://arxiv.org/abs/1010.3103
A negative bubble, coined antibubble, is composed by a thin air shell that is immersed in a soapy mixture. A large vortex is generated in the liquid using a mixer. An antibubble is then created close to the surface. The antibubble is fastly attracted
Externí odkaz:
http://arxiv.org/abs/0910.2862
Faraday waves are generated at the air/liquid interface inside an array of square cells. As the free surface inside each cell is destabilizing due to the oscillations, the shape of the free surface is drastically changing. Depending on the value of t
Externí odkaz:
http://arxiv.org/abs/0910.2925