A04

Flow and Evaporation of Pure Liquids and (Nano)-Suspensions from Structured Coatings

Overview

A04 is devoted to the interactions between wetting, imbibition and evaporation of a fluid in a porous coating. From the experimental results, approaches for the description of the coupled momentum, heat and mass transport processes are derived. Nanofibre coatings are functionalized in order to vary the wetting properties in a targeted manner while maintaining constant geometric surface parameters. In addition, polymer brushes or mesoporous structures as well as complex fluids and nanosuspensions will be used. Correlations between evaporation rates, imbibition velocities and fluid and surface parameters will be derived.

Team

  Name Contact
Apl. Prof. Dr. Tatiana Gambaryan-Roisman
+49 6151 16-22264
L2|06 201
Michael Heinz M.Sc.
Wetting of porous coatings
+49 6151 16-22268
L2|06 209

Publications and conference contributions

Jump to: 2020 | 2019 | 2018
Number of items at this level (without sub-levels): 9.

2020

Ghillani, Noemi and Heinz, Michael and Gambaryan-Roisman, Tatiana (2020):
Capillary rise and evaporation of a liquid in a corner between a plane and a cylinder: A model of imbibition into a nanofiber mat coating.
In: The European Physical Journal Special Topics, 229, (10), Springer, pp. 1799-1818, ISSN 1951-6355,
DOI: 10.1140/epjst/e2020-000011-y,
[Online-Edition: https://link.springer.com/article/10.1140%2Fepjst%2Fe2020-00...],
[Article]

2019

Zimmermann, Matthias and Heinz, Michael and Sielaff, Axel and Gambaryan-Roisman, Tatiana and Stephan, Peter (2019):
Influence of System Pressure on Pool Boiling Regimes on a Microstructured Surface Compared to a Smooth Surface.
In: Experimental Heat Transfer, Taylor & Francis, ISSN 0891-6152,
DOI: 10.1080/08916152.2019.1635228,
[Article]

Gambaryan-Roisman, Tatiana (2019):
Porous coatings: Wetting, Imbibition and Evaporation.
In: 17th European Student Colloid Conference, Varna, Bulgaria, June 18-22, 2019, [Conference or Workshop Item]

Gambaryan-Roisman, Tatiana (2019):
Simultaneous Imbibition and Evaporation of Liquids on Textured Substrates and Substrates with Porous Coatings.
In: Challenges in Nanoscale Physics of Wetting Phenomena, Dresden, August 26-30, 2019, [Conference or Workshop Item]

Gambaryan-Roisman, Tatiana (2019):
Simultaneous imbibition and evaporation of liquids on grooved substrates.
7, In: Interfacial Phenomena and Heat Transfer, 2019, (3), Begell, pp. 239-253, ISSN 2169-2785, e-ISSN 2167-857X,
DOI: 10.1615/InterfacPhenomHeatTransfer.2019031166,
[Online-Edition: https://doi.org/10.1615/InterfacPhenomHeatTransfer.201903116...],
[Article]

Gambaryan-Roisman, Tatiana (2019):
Wetting and evaporation on surfaces with porous coatings (invited presentation).
In: Gordon Research Conference Micro and Nanoscale Phase Change Heat Transfer, Lucca (Barga), Italy, February 3-8, 2019, [Conference or Workshop Item]

Heinz, Michael and Gambaryan-Roisman, Tatiana and Stephan, Peter (2019):
Imbibition und Verdunstung beim Tropfenaufprall eines Gemisches auf Substrate mit nanostrukturierten porösen Beschichtungen.
In: Jahrestreffen der ProcessNet Fachgruppen MPH, WSUE, CFD, HTT, AuW, KRI, PMT, Essen, 18.-20. März 2019, [Conference or Workshop Item]

2018

Heinz, Michael and Gambaryan-Roisman, Tatiana (2018):
Drops of pure liquids and mixtures on substrates with nanostructured porous coatings: Impact, imbibition and evaporation.
In: ECIS 2018 - 32nd Conference of the European Colloid and Interface Society, Ljubljana, September 2-7, 2018, [Conference or Workshop Item]

Heinz, Michael and Gambaryan-Roisman, Tatiana and Stephan, Peter (2018):
Strömung und Verdunstung von reinen Flüssigkeiten und Gemischen beim Tropfenaufprall auf poröse Beschichtungen.
In: Jahrestreffen der ProcessNet Fachgruppen MPH, WSUE, CFD, HTT, AuW, KRI, PMT, Bremen, March 6-9, 2018, [Conference or Workshop Item]

This list was generated on Mon Nov 23 01:44:34 2020 CET.