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A capillary bridge is a minimized surface of liquid or membrane created between two rigid bodies of arbitrary shape. Capillary bridges also may form between two liquids.
A liquid bridge is a mass of liquid sustained by the action of the surface tension force between two parallel supporting disks. This fluid configuration has been extensively studied during the past decades from both theoretical and experimental points of view.
23 ott 2019 · We have studied a single vertical, two-dimensional liquid bridge spanning the gap between two flat, horizontal solid substrates of given wettabilities. For this simple geometry, the Young–Laplace equation can be solved (quasi-)analytically to yield the equilibrium bridge shape under gravity.
- Paulo I C Teixeira, Paulo I C Teixeira, Miguel A C Teixeira
- 2020
Often the attention is focussed on the force that keeps objects connected to a liquid if they are pulled out. The liquid bridge that, in the case of wetted materials, keeps object and fluid together is characterized by a concave meniscus, i.e. by an attractive Laplace pressure.
2 set 2021 · In this paper, we experimentally explore the formation, evolution, and breakup of the Armstrong liquid bridge. The extremely complicated evolution stage is revealed, which involves many coupled processes including the morphology change, current variation, heat transfer, and water evaporation.
- Xueqin Pan, Man Hu, Bingrui Xu, Feng Wang, Peng Huo, Fangqi Chen, Zhibo Gu, Daosheng Deng
- 2021
When a liquid film is present between two solids particles, the liquid bridge will produce an attractive force between two particles. The magnitude of the capillary force is evaluated by the curvature of the liquid surface due to the capillary effect.
27 giu 2024 · Computations of the breakup of a liquid bridge are used to establish the limits of applicability of similarity solutions derived for different breakup regimes. These regimes are based on particular viscous–inertial balances, that is, different limits of the Ohnesorge number $Oh$.
