A03

Investigation of Fast De-wetting from Substrates with Complex Surface Morphologies

Overview

This generic experiment models the dewetting which occurs in many industrial processes, such as gravure printing, and which is often a limiting factor for printing speeds. Thereby a direct link to subproject C01 is defined. The dewetting is realized by rapid stretching of a liquid bridge between two plates, which then detaches from one of the plates. Exact control of the dewetting can be achieved through selection of the experimental parameters, including strain rate, viscosity and surface tension. Theoretical analysis will elucidate the respective role of adhesion, viscous and inertial forces.

Team

  Name Contact
SFB 1194
Apl. Prof. Dr. Ilia Roisman
+49 6151 16-22173
L2|06 312
Sebastian Brulin M.Sc
+49 6151 16-26993
L2|06 313

Publications

Jump to: 2019 | 2018 | 2017
Number of items at this level: 9.

2019

Brulin, Sebastian and Schäfer, Julian and Roisman, Ilia V. and Dörsam, Edgar (2019):
Analysis of contact line behaviour during liquid bridge stretching and its effect on residual volumes after break-up.
In: 10th International Conference on Multiphase Flow, Rio de Janeiro, May 19-24, 2019, [Conference or Workshop Item]

Schäfer, Julian and Brulin, Sebastian and Roisman, Ilia V. and Sauer, Hans Martin and Dörsam, Edgar (2019):
Transient liquid finger pattern formation between a gravure cylinder and a planar plate.
In: 10th International Conference on Multiphase Flow, Rio de Janeiro, May 19-24, 2019, [Conference or Workshop Item]

Schäfer, Julian and Roisman, Ilia V. and Sauer, Hans Martin and Dörsam, Edgar (2019):
Millisecond fluid pattern formation in the nip of a gravure printing machine.
In: Colloids and Surfaces A: Physicochemical and Engineering Aspects, Elsevier, pp. 222-229, 575, ISSN 09277757,
DOI: 10.1016/j.colsurfa.2019.04.085,
[Online-Edition: https://doi.org/10.1016/j.colsurfa.2019.04.085],
[Article]

2018

Brulin, Sebastian and Roisman, Ilia V. and Tropea, Cameron (2018):
The effect of wettabilty on the stretching of liquid bridges.
In: 12th European Fluid Mechanics Conference, Vienna, September 9-13, 2018, [Conference or Workshop Item]

Schäfer, Julian and Roisman, Ilia V. and Sauer, Hans Martin and Dörsam, Edgar (2018):
Millisecond fluid pattern formation in the nip of a gravure printing machine.
In: ECIS 2018 - Annual Conference of the European Colloid and Interface Society, Ljubljana, September 2-7, 2018, [Conference or Workshop Item]

Brulin, Sebastian and Roisman, Ilia V. and Tropea, Cameron (2018):
Dewetting behaviour of liquid bridges stretched by an accelerated plate.
In: ICLASS 2018, 14th Triennial International Conference on Liquid Atomization and Spray Systems, Chicago, July 22-26, 2018, [Online-Edition: https://iclass2018.org/program/s218.html],
[Conference or Workshop Item]

Sauer, Hans Martin and Roisman, Ilia V. and Dörsam, Edgar and Tropea, Cameron (2018):
Fast liquid sheet and filament dynamics in the fluid splitting process.
In: Colloids and Surfaces A: Physicochemical and Engineering Aspects, Elsevier, pp. 20-27, 557, ISSN 09277757,
DOI: 10.1016/j.colsurfa.2018.05.101,
[Online-Edition: https://doi.org/10.1016/j.colsurfa.2018.05.101],
[Article]

2017

Sauer, Hans Martin and Schäfer, Julian and Brulin, Sebastian and Roisman, Ilia V. (2017):
Fast liquid sheet and filament dynamics in the fluid splitting process.
In: ECIS 2017 31st Conference of the European Colloid and Interface Society, Madrid, 03.-08.09. 2017, [Conference or Workshop Item]

Brulin, Sebastian and Roisman, Ilia V. and Tropea, Cameron (2017):
Breakup of a stretching liquid bridge.
In: ICAYS 2017 - International Conference in Aerospace for Young Scientists, Beijing, September 7, 2017, [Conference or Workshop Item]

This list was generated on Fri Nov 15 01:22:04 2019 CET.