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Dewetting behaviour of liquid bridges stretched by an accelerated plate

Brulin, Sebastian and Roisman, Ilia and Tropea, Cameron (2018):
Dewetting behaviour of liquid bridges stretched by an accelerated plate.
In: 14th Triennial International Conference on Liquid Atomization and Spray Systems, [Conference or Workshop Item]

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Item Type: Conference or Workshop Item
Title: Dewetting behaviour of liquid bridges stretched by an accelerated plate
Language: English
Abstract:

Liquid bridge stretching is of interest for a wide field of industrial applications like printing and coating, but also for the functioning of aircraft engines because of its importance in the process of ice crystal icing. In the present experimental study, the focus lies on describing the geometry of the liquid bridge during the stretching process with respect to midpoint diameter, contact line diameter and contact angle for constant accelerations from 10m/s 2 up to 180m/s 2 . The observed evolution of the dynamic contact angle is described as a function of the capillary number. For the early phase of the stretching process relations for the curvature and midpoint diameter are proposed.

Classification DDC: 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften
Divisions: 16 Department of Mechanical Engineering > Fluid Mechanics and Aerodynamics (SLA)
Event Title: 14th Triennial International Conference on Liquid Atomization and Spray Systems
Date Deposited: 29 Nov 2019 08:07
Last Modified: 29 Nov 2019 08:07
Related URLs:
URN: urn:nbn:de:tuda-tuprints-92792
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/9279
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