Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Zoueshtiagh, F."'
We report spontaneous oscillations of circular hydraulic jumps created by the impact of a submillimeter water jet on a solid disk. The jet flow rate is shown to condition the occurrence of the oscillations while their period is independent of this pa
Externí odkaz:
http://arxiv.org/abs/2302.06193
Autor:
Ozawa, K., Nakamura, H., Shimamura, K., Dietze, G.F., Yoshikawa, H.N., Zoueshtiagh, F., Kurose, K., Mu, L., Ueno, I.
Publikováno v:
In Journal of Colloid And Interface Science 15 July 2023 642:227-234
In this paper, we investigate both experimentally and theoretically the dynamics of a liquid plug driven by a cyclic periodic forcing inside a cylindrical rigid capillary tube. First, it is shown that depending on the type of forcing (flow rate or pr
Externí odkaz:
http://arxiv.org/abs/1705.07838
In this paper, we study the dynamics of cylindrical armoured bubbles excited by mechanical vibrations. A step by step transition from cylindrical to spherical shape is reported as the intensity of the vibration is increased, leading to a reduction of
Externí odkaz:
http://arxiv.org/abs/1701.05439
The dynamics of individual liquid plugs pushed at constant pressure head inside prewetted cylindrical capillary tubes is investigated experimentally and theoretically. It is shown that, depending on the thickness of the prewetting film and the magnit
Externí odkaz:
http://arxiv.org/abs/1606.08342
Publikováno v:
In International Journal of Multiphase Flow April 2019 113:343-357
We present an experimental study of a droplet interacting with an ultrasonic surface acoustic wave (SAW). Depending on the amplitude of the wave, the drop can either experience an internal flow with its contact-line pinned, or (at higher amplitude) m
Externí odkaz:
http://arxiv.org/abs/1002.4217
We report on experiments of drop impacting a hydrophobic micro-grid, of typical spacing a few tens of $\mu$m. Above a threshold in impact speed, liquid emerges to the other side, forming micro-droplets of size about that of the grid holes. We propose
Externí odkaz:
http://arxiv.org/abs/0912.0035
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