This image shows Dennis Gläser

Dennis Gläser

Dr.-Ing.

Departure in February 2024

Contact

Business card (VCF)

Office Hours

By appointment only

Summer semester 2016 - Summer semester 2018
Ringvorlesung SimTech"

Abitur

2006 at Goethe-Gymnasium in Ludwigsburg (Germany)

Akademic Degrees

2011: B.Sc. in Environmental Engineering, University of Stuttgart (Germany)
2014: M.Sc. in Environmental Engineering, University of Stuttgart (Germany)
2020: Promotion (Dr.-Ing.), University of Stuttgart (Germany)

Akademic Career

2016 - 2020: Doctoral Researcher, Institute for Modelling Hydraulic and Environmental Systems, University of Stuttgart (Germany)
since 2020: Postdoctoral Researcher, Institute for Modelling Hydraulic and Environmental Systems, University of Stuttgart (Germany) 

2013 - 2014: Erasmus Exchange Program (1 semester), Escuela Técnica Superior de Ingenieros Industriales, Madrid (Spain)

2014: Student Researcher (6-months scholarship), Institute for Environmental Assessment and Water Studies (IDEAE), Barcelona (Spain)

2015: Research Assistant (12 months), Institute for Environmental Assessment and Water Studies (IDEAE), Barcelona (Spain)

Publications

  1. (Journal-) Articles

    1. Boon, W. M., Gläser, D., Helmig, R., Weishaupt, K., & Yotov, I. (2024). A mortar method for the coupled Stokes-Darcy problem using the MAC scheme for Stokes and mixed finite elements for Darcy. Computational Geosciences, 28(3), Article 3. https://doi.org/10.1007/s10596-023-10267-6
    2. Gläser, D., Koch, T., & Flemisch, B. (2023). GridFormat: header-only C++-library for grid file I/O. Journal of Open Source Software, 8(90), Article 90. https://doi.org/10.21105/joss.05778
    3. Schneider, M., Gläser, D., Weishaupt, K., Coltman, E., Flemisch, B., & Helmig, R. (2023). Coupling staggered-grid and vertex-centered finite-volume methods for coupled porous-medium free-flow problems. Journal of Computational Physics, 482, 112042. https://doi.org/10.1016/j.jcp.2023.112042
    4. Boon, W. M., Gläser, D., Helmig, R., & Yotov, I. (2023). Flux-mortar mixed finite element methods with multipoint flux approximation. Computer Methods in Applied Mechanics and Engineering, 405, 115870. https://doi.org/10.1016/j.cma.2022.115870
    5. Boon, W. M., Gläser, D., Helmig, R., & Yotov, I. (2022). Flux-Mortar Mixed Finite Element Methods on NonMatching Grids. SIAM Journal on Numerical Analysis, 60(3), Article 3. https://doi.org/10.1137/20M1361407
    6. Gläser, D., Schneider, M., Flemisch, B., & Helmig, R. (2022). Comparison of cell- and vertex-centered finite-volume schemes for flow in fractured porous media. Journal of Computational Physics, 448, 110715. https://doi.org/10.1016/j.jcp.2021.110715
    7. Koch, T., Gläser, D., Weishaupt, K., Ackermann, S., Beck, M., Becker, B., Burbulla, S., Class, H., Coltman, E., Emmert, S., Fetzer, T., Grüninger, C., Heck, K., Hommel, J., Kurz, T., Lipp, M., Mohammadi, F., Scherrer, S., Schneider, M., … Flemisch, B. (2021). DuMux 3 – an open-source simulator for solving flow and transport problems in porous media with a focus on model coupling. Computers & Mathematics with Applications. https://doi.org/10.1016/j.camwa.2020.02.012
    8. Schneider, M., Weishaupt, K., Gläser, D., Boon, W. M., & Helmig, R. (2020). Coupling staggered-grid and MPFA finite volume methods for free flow/porous-medium flow problems. Journal of Computational Physics, 401. https://doi.org/10.1016/j.jcp.2019.109012
    9. Gläser, D., Flemisch, B., Class, H., & Helmig, R. (2020). Frackit: a framework for stochastic fracture network generation and analysis. Journal of Open Source Software, 5. https://doi.org/10.21105/joss.02291
    10. Gläser, D., Flemisch, B., Helmig, R., & Class, H. (2019). A hybrid-dimensional discrete fracture model for non-isothermal two-phase flow in fractured porous media. GEM - International Journal on Geomathematics, 10(1), Article 1. https://doi.org/10.1007/s13137-019-0116-8
    11. Schneider, M., Gläser, D., Flemisch, B., & Helmig, R. (2018). Comparison of finite-volume schemes for diffusion problems. Oil & Gas Science and Technology – Revue d’IFP Energies Nouvelles, 73. https://ogst.ifpenergiesnouvelles.fr/articles/ogst/pdf/2018/01/ogst180050.pdf
    12. Koch, T., Gläser, D., Weishaupt, K., Ackermann, S., Beck, M., Becker, B., Burbulla, S., Class, H., Coltman, E., Fetzer, T., Flemisch, B., Grüninger, C., Heck, K., Hommel, J., Kurz, T., Lipp, M., Mohammadi, F., Schneider, M., Seitz, G., … Weinhardt, F. (2018). DuMuX 3.0.0. https://doi.org/10.5281/zenodo.2479595
    13. Gläser, D., Helmig, R., Flemisch, B., & Class, H. (2017). A discrete fracture model for two-phase flow in fractured porous media. Advances in Water Resources, 110. https://doi.org/10.1016/j.advwatres.2017.10.031
    14. Gläser, D., Dell’Oca, A., Tatomir, A., Bensabat, J., Class, H., Guadagnini, A., Helmig, R., McDermott, C., Riva, M., & Sauter, M. (2016). An Approach Towards a FEP-based Model for Risk Assessment for Hydraulic Fracturing Operations. Energy Procedia, 97, 387--394. https://doi.org/10.1016/j.egypro.2016.10.030
  2. Contributions to anthologies

    1. Schneider, M., Gläser, D., Flemisch, B., & Helmig, R. (2017). Nonlinear finite-volume scheme for complex flow processes on corner-point grids. In Finite Volumes for Complex Applications VIII - Hyperbolic, Elliptic and Parabolic Problems: FVCA 8, 12.06.2017 - 16.06.2017, Lille. Springer-Verlag. https://link.springer.com/chapter/10.1007/978-3-319-57394-6_44
  3. Theses

    1. Gläser, D. (2014). Spatial model coupling for the simulation of CO2 injection scenarios in deep saline aquifers [Masterthesis].
    2. Gläser, D. (2011). Simulation der Konvektionsströmung bei der Speicherung von CO2 in tiefen Gesteinsformationen [Bachelorarbeit]. Universität Stuttgart, Institut für Wasserbau.
  4. PhDs

    1. Gläser, D. (2020). Discrete fracture modeling of multi-phase flow and deformation in fractured poroelastic media [Phdthesis, Stuttgart: Eigenverlag des Instituts für Wasser- und Umweltsystemmodellierung der Universität Stuttgart]. In Mitteilungen / Institut für Wasser- und Umweltsystemmodellierung, Universität Stuttgart (Vol. 275). http://dx.doi.org/10.18419/opus-11040

Talks

  1. D. Gläser, “Discrete fracture modeling of multi-phase flow and deformation in fractured poroelastic media,” phdthesis, Stuttgart: Eigenverlag des Instituts für Wasser- und Umweltsystemmodellierung der Universität Stuttgart, 2020. doi: http://dx.doi.org/10.18419/opus-11040.
  2. D. Gläser, “Finite-volume based discrete fracture modeling of flow, transport and deformation,” Mar. 2019. [Online]. Available: https://www.siam.org/conferences/cm/conference/gs19
  3. D. Glaeser, R. Helmig, H. Class, and B. Flemisch, “A discrete fracture model using a cell-centered finite volume scheme with multi-point flux approximation,” Apr. 2017. [Online]. Available: http://congress.cimne.com/FEF2017/frontal/default.asp
  4. D. Gläser, “A discrete fracture model using a cell-centered finite volume scheme with multi-point flux approximation,” Jun. 2017. [Online]. Available: https://xdms2017.sciencesconf.org/

Posters

  1. P. Glaeser and G. Dennis, “Thermal modeling of airless bodies - lunar polar case,” Sep. 2019. [Online]. Available: https://www.epsc-dps2019.eu/
  2. D. Gläser, “A finite-volume based discrete fracture model for non-isothermal flow and transport in fractured porous media,” Jun. 2018. [Online]. Available: http://cmwrconference.org/2018/
  3. D. Glaeser, R. Helmig, B. Flemisch, and H. Class, “A discrete fracture model using a cell-centered finite volume scheme with multi-point flux approximation,” May 2017. [Online]. Available: https://www.new.interpore.org/interpore-rotterdam-2017
  4. D. Glaeser, H. Class, A. Kissinger, and M. Beck, “Towards a parameterized model for risk assessment in shale gas exploration,” Apr. 2016. [Online]. Available: https://www.egu2016.eu/

Supervised student assignements

  1. Implementing and testing a standard black oil model in Dumux. (2021). (Masterarbeit). Universität Stuttgart, Institut für Wasser-und Umweltsystemmodellierung, Lehrstuhl für Hydromechanik und Hydrosystemmodellierung.
  2. Numerical investigation of fracture dilation processes in radioactive waste storage sites. (2020). (Masterarbeit). Institut für Wasser-und Umweltsystemmodellierung Lehrstuhl für Hydromechanik und Hydrosystemmodellierung, Universität Stuttgart.
  3. Investigation of parametrization of dual-continuum models through multi-scale finite volume methods. (2017). (Masterthesis).
  4. Modellierung des diffusiven Methantransports im Zusammenhang mit Hydraulic Fracturing. (2017). (Bachelorarbeit). Universität Stuttgart, Institut für Wasser- und Umweltsystemmodellierung.

Current research projects

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