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Wetting processes with ALE interface tracking

Gründing, D. ; Marschall, Holger ; Bothe, D. (2017)
Wetting processes with ALE interface tracking.
12th OpenFOAM Workshop. Exeter (24.07.2017-27.07.2017)
Conference or Workshop Item, Bibliographie

Abstract

A method to simulate wetting processes by OpenFOAM's ALE interface tracking method is presented. With this approach, a variety of dynamic contact angle models can be run-time selected. Numerical results are compared to an approximate analytical solution for the rise of a liquid in a capillary. Furthermore, the implementation is validated by comparison to experimental data for the reorientation of a free liquid interface in a partly filled right circular cylinder upon gravity step reduction.

Item Type: Conference or Workshop Item
Erschienen: 2017
Creators: Gründing, D. ; Marschall, Holger ; Bothe, D.
Type of entry: Bibliographie
Title: Wetting processes with ALE interface tracking
Language: English
Date: 2017
Event Title: 12th OpenFOAM Workshop
Event Location: Exeter
Event Dates: 24.07.2017-27.07.2017
Abstract:

A method to simulate wetting processes by OpenFOAM's ALE interface tracking method is presented. With this approach, a variety of dynamic contact angle models can be run-time selected. Numerical results are compared to an approximate analytical solution for the rise of a liquid in a capillary. Furthermore, the implementation is validated by comparison to experimental data for the reorientation of a free liquid interface in a partly filled right circular cylinder upon gravity step reduction.
Divisions: DFG-Collaborative Research Centres (incl. Transregio)
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1194: Interaction between Transport and Wetting Processes
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1194: Interaction between Transport and Wetting Processes > Research Area B: Modeling and Simulation
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1194: Interaction between Transport and Wetting Processes > Research Area B: Modeling and Simulation > B02: Direct Numerical Simulation of Locally Coupled Interface Processes at Dynamic Contact Lines
04 Department of Mathematics
04 Department of Mathematics > Analysis
04 Department of Mathematics > Analysis > Mathematical Modeling and Analysis
Date Deposited: 16 Nov 2017 15:04
Last Modified: 05 Jun 2023 12:58
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