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pro vyhledávání: '"Soap film"'
Autor:
Schmitz, Lina Sophie
We analytically study a stationary free boundary problem describing a soap film bridge subjected to an electrostatic force. Starting from a cylinder that the soap film forms if its surface tension and the electrostatic force are perfectly balanced, w
Externí odkaz:
http://arxiv.org/abs/2409.18784
Autor:
Schmitz, Lina Sophie
We consider two models, a free boundary problem and a simplification thereof, which describe a soap film bridge subjected to an electrostatic force. For both models, we construct stationary solutions if the force is small, analyse their stability and
Externí odkaz:
http://arxiv.org/abs/2409.18608
Autor:
Schmitz, Lina Sophie
We study a free boundary problem describing a tubular soap film bridge driven by an electrostatic force. To realize the electrostatic force, the soap film bridge is placed inside an outer metal cylinder and a voltage difference between this cylinder
Externí odkaz:
http://arxiv.org/abs/2408.05461
We study the soap film capillarity problem, in which soap films are modeled as sets of least perimeter among those having prescribed (small) volume and satisfying a topological spanning condition. When the given boundary is the closed tubular neighbo
Externí odkaz:
http://arxiv.org/abs/2407.09193
Autor:
Hattori, Yuna
Inflow control is essential for most fluid mechanics experiments. Although vertically falling soap film flows have been extensively used in the last four decades to study two-dimensional flows, its inflow stability has not yet been discussed in detai
Externí odkaz:
http://arxiv.org/abs/2405.17589
Autor:
Lenavetier, Théo, Audéoud, Gaëlle, Berry, Marion, Gauthier, Anaïs, Poryles, Raphael, Tregouet, C., Cantat, Isabelle
The thickness of freshly made soap films is usually in the micron range, and interference colors make thickness fluctuations easily visible. Circular patterns of constant thickness are commonly observed, either a thin film disc in a thicker film or t
Externí odkaz:
http://arxiv.org/abs/2401.16859
Autor:
Kim, Ildoo
Publikováno v:
Physics of Fluids 35, 042113 (2023)
In soap film experiments, the insertion of an external object is necessary to produce vorticity. However, this insertion causes local thickness changes, or simply {\it meniscus}, near the object. Because the meniscus formation may alter the flow near
Externí odkaz:
http://arxiv.org/abs/2304.03629
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Akademický článek
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All children enjoy blowing soap bubbles that also show up in our bath and when we wash dishes. We analyze the thinning and breaking of soap bubble neck when it is stretched. To contrast with the more widely studied film whose boundaries are open, we
Externí odkaz:
http://arxiv.org/abs/2206.00180