Research topic

Extended Discontinuous Galerkin Simulation of Multiphase Flows

Research interests

Discontinuous Galerkin Method, Multiphase Flows, Extended Discretization Methods, Fluid Mechanics, Finite Element Method

Contact information

Address:

Dolivostraße 15

D-64293 Darmstadt

Germany

Phone:

+49 6151 16 - 24401 or 24402

Fax:

+49 6151 16 - 24404

Email:

utz (at) gsc.tu...

Publications

Jump to: 2018 | 2017 | 2016 | 2015 | 2014

2018

Utz, Thomas (2018):
Level set methods for high-order unfitted discontinuous Galerkin schemes.
Darmstadt, Technische Universität, [Online-Edition: https://tuprints.ulb.tu-darmstadt.de/7724],
[Ph.D. Thesis]

2017

Smuda, Martin ; Kummer, Florian ; Utz, Thomas (2017):
A Discontinuous Galerkin method in the context of multi-phase flows with moving boundaries.
In: 4th International Conference on Computational Engineering (ICCE 2017), Darmstadt, Germany, September 28 - 29, 2017, [Online-Edition: http://www.graduate-school-ce.de/index.php?id=765],
[Konferenzveröffentlichung]

Utz, Thomas ; Kummer, Florian (2017):
Level set algorithms for high order discontinuous Galerkin methods.
In: 4th International Conference on Computational Engineering (ICCE 2017), Darmstadt, Germany, September 28 - 29, 2017, [Online-Edition: http://www.graduate-school-ce.de/index.php?id=765],
[Konferenzveröffentlichung]

Smuda, Martin ; Kummer, Florian ; Utz, Thomas (2017):
An extended discontinuous Galerkin method for transient multiphase flows.
In: 3rd International Conference on Numerical Methods in Multiphase Flows, Tokyo, Japan, June 26 - 29, 2017, [Konferenzveröffentlichung]

Utz, Thomas ; Kummer, Florian (2017):
High order DG level-set methods for coupled problems.
In: X-DMS 2017 eXtended Discretization MethodS for partial differential equations on complex and evolving domanins, Umeå, Sweden, June 19 - 21, 2017, [Konferenzveröffentlichung]

Utz, Thomas ; Kummer, Florian ; Oberlack, Martin (2017):
Interface-preserving level-set reinitialization for DG-FEM.
In: International Journal for Numerical Methods in Fluids, S. 183-198, 84, (4), ISSN 02712091,
[Online-Edition: http://dx.doi.org/10.1002/fld.4344],
[Article]

Utz, Thomas ; Kummer, Florian (2017):
Level-Set treatment for an Extended DG Method.
In: XIX International Conference on Finite Elements in Flow Problems (FEF 2017), Rome, Italy, April 5 - 7, 2017, [Online-Edition: http://congress.cimne.com/FEF2017/admin/files/fileabstract/a...],
[Konferenzveröffentlichung]

Smuda, Martin ; Kummer, Florian ; Utz, Thomas (2017):
An extended Discontinuous Galerkin method for transient two-phase problems: Application in gravity/surface tension driven flows.
In: XIX International Conference on Finite Elements in Flow Problems (FEF 2017), Rome, Italy, April 5 - 7, 2017, [Online-Edition: http://congress.cimne.com/FEF2017/admin/files/fileabstract/a...],
[Konferenzveröffentlichung]

Oberlack, Martin ; Kummer, Florian ; Müller, Björn ; Utz, Thomas ; Krämer-Eis, Stephan ; Smuda, Martin ; Krause, Dennis ; Kikker, Anne ; Geisenhofer, Markus (2017):
DG based sharp interface methods for multi-phase problems: numerical challenges, validation difficulties and a forecast to new areas of application.
In: XIX International Conference on Finite Elements in Flow Problems (FEF 2017), Rome, Italy, April 5 - 7, 2017, [Online-Edition: http://congress.cimne.com/FEF2017/admin/files/fileabstract/a...],
[Konferenzveröffentlichung]

Müller, Björn ; Kummer, Florian ; Utz, Thomas ; Krämer-Eis, Stephan (2017):
Temporal integration in the presence of moving immersed boundaries: Splitting and beyond.
In: European Workshop on High Order Nonlinear Numerical Methods for Evolutionary PDEs: Theory and Applications (HONOM 2017), Stuttgart, Germany, March 27 - 31, 2017, [Online-Edition: https://honom2017.iag.uni-stuttgart.de],
[Konferenzveröffentlichung]

Kummer, Florian ; Müller, Björn ; Utz, Thomas (2017):
Time integration for extended discontinuous Galerkin methods with moving domains.
In: International Journal for Numerical Methods in Engineering, ISSN 00295981,
DOI: 10.1002/nme.5634,
[Online-Edition: https://doi.org/10.1002/nme.5634],
[Article]

Utz, Thomas ; Kallendorf, Christina ; Kummer, Florian ; Müller, Björn ; Oberlack, Martin
Bothe, Dieter ; Reusken, Arnold (Hrsg.) (2017):
An extended discontinuous Galerkin framework for multiphase flows.
In: Transport Processes at Fluidic Interfaces, Basel, Birkhäuser, [Online-Edition: https://link.springer.com/chapter/10.1007%2F978-3-319-56602-...],
[Book Section]

Utz, Thomas ; Kummer, Florian (2017):
A high-order discontinuous Galerkin method for extension problems.
In: International Journal for Numerical Methods in Fluids, ISSN 02712091,
DOI: 10.1002/fld.4464,
[Online-Edition: https://doi.org/10.1002/fld.4464],
[Article]

2016

Utz, Thomas ; Kummer, Florian ; Smuda, Martin (2016):
Level-Set Algorithms for an Extended DG Method.
In: 12th World Congress on Computational Mechanics (WCCM 2016), Seoul, Korea, July 24 - 29, 2016, [Online-Edition: http://wccm2016.org/wp/pdf/150349.pdf],
[Konferenzveröffentlichung]

Smuda, Martin ; Kummer, Florian ; Utz, Thomas (2016):
Level-Set Algorithms Specialized for an Extended Discontinuous Galerkin Method in Context of Two-Phase Flows.
In: VII European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS Congress 2016), Crete, Greece, June 5 - 10, 2016, [Konferenzveröffentlichung]

2015

Utz, Thomas ; Kummer, Florian ; Oberlack, Martin (2015):
Extended DG for Two-Phase Flows: spatial discretization, curvature evaluation and reinitialization.
In: International Conference on Transport Processes at Fluidic Interfaces, Darmstadt, Germany, [Konferenzveröffentlichung]

Utz, Thomas ; Kummer, Florian (2015):
High order discretizations for two-phase flow: spatial discretization, curvature evaluation and solver strategies.
In: eXtended Discretization Methods (X-DMS 2015), Ferrara, Italy, [Konferenzveröffentlichung]

Kummer, Florian ; Utz, Thomas (2015):
High order discretizations for two-phase flow: spatial discretization, curvature evaluation and solver strategies.
In: European Workshop on High Order Nonlinear Numerical Methods for Evolutionary PDEs: Theory and Applications (HONOM-2015), Trento, Italy, 2015, [Konferenzveröffentlichung]

2014

Utz, Thomas (2014):
Validation of curved elements for incompressible, viscous flow problems.
Darmstadt, TU Darmstadt, [Master Thesis]

Contact

Technische Universität Darmstadt

Graduate School CE
Dolivostraße 15
D-64293 Darmstadt

Phone+49 6151/16-24401    or
-24402
Fax+49 6151/16-24404
OfficeS4|10-322

to assistants' office

Open BSc/MSc Theses

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