A03

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

Overview

A03 investigates in a generic, experimental setup extremely fast, forced dewetting phenomena, development of instabilities and characterizes residual volumes on the substrate. The second funding period will focus on:

  • the effects of rheologically complex liquids (suspensions, polymer dispersions, real ink fluids)
  • the influence of thermal effects, and
  • the effects of accelerated substrates.

The methods and models developed for Newtonian fluids in the first funding period will be generalized and further developed for complex cases.

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 and conference contritbutions

Jump to: 2020 | 2019 | 2018 | 2017
Number of items at this level (without sub-levels): 12.

2020

Seiler, Patrick M. and Roisman, Ilia V. and Tropea, Cameron (2020):
Interaction between an aerodynamically driven, wall-bound drop and a single groove.
In: The European Physical Journal Special Topics, 229, (10), Springer, pp. 1757-1769, ISSN 1951-6355,
DOI: 10.1140/epjst/e2020-900269-5,
[Online-Edition: https://link.springer.com/article/10.1140/epjst/e2020-900269...],
[Article]

Brulin, Sebastian and Roisman, Ilia V. and Tropea, Cameron (2020):
Fingering instability of a viscous liquid bridge stretched by an accelerating substrate.
In: Journal of Fluid Mechanics, 899, ISSN 0022-1120,
DOI: 10.1017/jfm.2020.422,
[Online-Edition: https://doi.org/10.1017/jfm.2020.422],
[Article]

Brulin, Sebastian and Tropea, Cameron and Roisman, Ilia V. (2020):
Pinch-off of a viscous liquid bridge stretched with high Reynolds numbers.
587, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2020, Elsevier, p. 124271, ISSN 09277757,
DOI: 10.1016/j.colsurfa.2019.124271,
[Online-Edition: https://doi.org/10.1016/j.colsurfa.2019.124271],
[Article]

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.
575, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects, Elsevier, pp. 222-229, 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://tuprints.ulb.tu-darmstadt.de/9279],
[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.
557, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects, Elsevier, pp. 20-27, 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 Mon Nov 23 01:27:40 2020 CET.