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Logo: ISD/Leibniz Universität Hannover
Logo Leibniz Universität Hannover
Logo: ISD/Leibniz Universität Hannover
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Robin Unger, M.Sc.

 

Appelstr. 9A

30167 Hannover

Raum 504

 

Tel.:      +49-511-762-14581

Fax:      +49-511-762-2236


E-mail: r.ungerisd.uni-hannover.de

 

Consultation hours: by appointment

Teaching Activities

Supervision of student works:

  • Project (B.Sc.) & bachelor theses, seminar (M.Sc.) and master theses are welcome by arrangement.

Tutorial Lesson:

Research Focus

  • Atomistic Simulation Methods, Molecular-Dynamic Finite Element Method (MDFEM), Molecular Dynamic (MD), Multiscale simulations, Continuum-Atomistic-Coupling
  • Atomistic modeling of epoxy resins and their curing process
  • Thermal and mechanical properties of nanocomposite materials

Research Projects

  • LENAH Lebensdauererhöhung und Leichtbauoptimierung durch nanomodifizierte und hybride Werkstoffsysteme im Rotorblatt

Journal Papers

R Unger, U. Braun, J. Fankhänel, B. Daum, B. Arash, R. Rolfes (2019): Molecular modelling of epoxy resin crosslinking experimentally validated by near-infrared spectroscopy, Computational Materials Science 161 (2019) 223–235
DOI: https://doi.org/10.1016/j.commatsci.2019.01.054

R. Unger, W. Exner, B. Arash, R. Rolfes (2019): Non-linear viscoelasticity of epoxy resins: Molecular simulation-based prediction and experimental validation, Polymer, Volume 180, 10 October 2019, 121722
DOI: 10.1016/j.polymer.2019.121722

Presentations

R. Unger, W. Exner, B. Arash, R. Rolfes (2019): Prediction of the Viscoelastic Properties of Thermosetting Polymers from Molecular Dynamics Simulations, 15th US National Congress on Computational Mechanics (USNCCM15), Austin, Texas, USA

R. Unger (2018): Neue Materialien für die Rotorblattentwicklung, Tag der Energieforschung, Leibniz Universität Hannover

R. Unger, J. Fankhänel, B. Arash, B. Daum, R. Rolfes (2018): A Molecular Modelling Approach for the Crosslinking of Nanoparticle-Reinforced Epoxy Resins and its Effect on Predicted Mechanical Properties, 13TH WORLD CONGRESS ON COMPUTATIONAL MECHANICS (WCCM), New York, USA

R. Unger, B. Daum, U. Braun, R. Rolfes  (2017): Experimentally calibrated modeling technique for the cross linking mechanism of epoxy resin and its influence on mechanical properties, 20th International Conference on Composite Structures (ICCS), Paris, France

R. Unger, C. Gerendt, B. Daum, E. Jansen, R. Rolfes, C. Ueing, N. Englisch, F. Sayer, W. Exner, T. Mahrholz, P. Lorsch, P. Wierach (2017): Lebensdauererhöhung und Leichtbauoptimierung durch nanomodifizierte und hybride Werkstoffsysteme im Rotorblatt, Hannover Messe, Forum Industrial Supply, 28. April 2017

Background

  • Since 2015: Research associate at the Institute of Structural Analysis
    (Leibniz Universität Hannover)
  • 2013 – 2015: Master’s programme “Computational Engineering”
    (Leibniz Universität Hannover)
  • 2015: Master thesis at Continental Reifen GmbH in Hannover in the department of Research & Development Truck Tires: Development of a FEM simulation for tire tread pattern characterization of stone trapping and drilling performance
  • 2014 – 2015: Internship at the German Aerospace Center (DLR) in the department of Computational Fluid Dynamics as part of the master’s programme
  • 2010 – 2013: Bachelor’s programme “Computational Engineering”
    (Leibniz Universität Hannover), bachelor thesis: “Investigation of operator split methods to solve the convection-diffusion equation with the
    Discontinuous Galerkin method” (Institute of Mechanics and Computational Mechanics)