Sonja Hellebrand

Dr.-Ing. Sonja Hellebrand

Tel.: +49-201-183-2660
Fax: +49-201-183-2680
Raum: R12 S02 H93
sonja.hellebrand@uni-due.de

Universität Duisburg-Essen

Fakultät für Ingenieurwissenschaften
Abteilung Bauwissenschaften
Institut für Mechanik
Universitätsstraße 15
Raum R12 S02 H93
45141 Essen

 

Forschung • Lehre • Werdegang • Veröffentlichungen

Forschung

  • Entwicklung von numerischen Modellen für thermo-mechanisches Materialverhalten
  • Umwandlungsverhalten von Stahl unter thermischen Einflüssen
  • Analyse und Modellierung von Eigenspannungen

 

Lehre

  • Thermodynamics of Materials
  • Tensor Calculus
  • Effective Properties of Microheterogeneous Materials
  • Computational Inelasticity
  • Nonlinear Finite Element Method

Werdegang

2012 Abitur am Don-Bosco-Gymnasium, Essen
2012-2015          Studium Technomathematik mit Anwendungsfach Bauingenieurwesen B.Sc. an der Universität Duisburg-Essen
2015-2016 Auslandssemester im Fach Biomedical Engineering an der TU Wien, Österreich
2016-2018 Studium Computational Mechanics M.Sc. an der Universität Duisburg-Essen
Seit 2018 Wissenschaftliche Mitarbeiterin am Institut für Mechanik, Universität Duisburg-Essen
August 2023 Promotion am Institut für Mechanik, Universität Duisburg-Essen
"Numerical simulation of microstructural residual stresses of hot bulk forming parts with targeted cooling"

 

Veröffentlichung

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von Hoegen, Y., Hellebrand, S., Scheunemann, L. & Schröder, J. (2024), "On the realization of periodic boundary conditions for hexagonal unit cells", Finite Elements in Analysis and Design. Vol. 229. p. 104067.

[BibTeX]
BibTeX: 
@Article{HoeHelSchSch:2024:otr,
  author =    {Y. von Hoegen and S. Hellebrand and L. Scheunemann and J. Schröder},
  title =     {{On the realization of periodic boundary conditions for hexagonal unit cells}},
  journal =   Finite Elements in Analysis and Design,
  volume =    {229},
  pages =     {104067}
  year =      {2024},
}
Hellebrand, S., Brands, D., Scheunemann, L. & Schröder, J. (2023), "On the three-dimensional numerical analysis of residual stresses on two scales in hot bulk forming parts", Proceedings in Applied Mathematics and Mechanics. Vol. 23.

[BibTeX]
BibTeX: 
@Article{HelBraSch:2023:ott,
  author =    {S.~Hellebrand and D.~Brands and J.~Schröder},
  title =     {{On the three-dimensional numerical analysis of residual stresses on two scales in hot bulk forming parts}},
  journal =   Proceedings in Applied Mathematics and Mechanics,
  year =      {2023},
}
Hellebrand, S., Brands, D., Scheunemann, L. & Schröder, J. (2022), "A multiscale approach to investigate residual stresses due to targeted cooling of hot bulk formed parts", in Current Perspectives and New Directions in Mechanics, Modelling and Design of Structural Systems: Proceedings of the 8th International Conference on Structural Engineering, Mechanics and Computation (SEMC 2022).

[BibTeX]
BibTeX: 
@InCollection{HelBraSchSch:2022:ama,
  author    = {S.~Hellebrand and D.~Brands and L.~Scheunemann and J.~Schröder},
  title     = {A multiscale approach to investigate residual stresses due to targeted cooling of hot bulk formed parts},
  booktitle = {Current Perspectives and New Directions in Mechanics, Modelling and Design of Structural Systems: Proceedings of the 8th International Conference on Structural Engineering, Mechanics and Computation (SEMC 2022), Cape Town, South Africa},
  year      = {2022},
  editor    = {A. Zingoni},
}
Hellebrand, S., Brands, D., Scheunemann, L. & Schröder, J. (2022), "Numerical investigation of hot bulk forming processes with respect to the resulting residual stress distribution", Proceedings in Applied Mathematics and Mechanics. Vol. 22.

[BibTeX]
BibTeX: 
@Article{HelBraSchSch:2022:nio,
  author =    {S.~Hellebrand and D.~Brands and L.~Scheunemann and J.~Schröder},
  title =     {{Numerical investigation of hot bulk forming processes with respect to the resulting residual stress distribution}},
  journal =   Proceedings in Applied Mathematics and Mechanics,
  year =      {2022},
}
Behrens, B.-A., Schröder, J., Brands, D., Brunotte, K., Wester, H., Scheunemann, L., Uebing, S. & Kock, C. (2021), "Numerische Prozessauslegung zur gezielten Eigenspannungseinstellung in warmmassivumgeformten Bauteilen unter Berücksichtigung von Makro- und Mikroskala", Forschung im Ingenieurwesen (Engineering Research).

[BibTeX]
BibTeX: 
@Article{BehSchBraBruWesSchUebKoc:2021f:npz,
  author    = {Behrens, B.-A. and Schröder, J. and Brands, D. and Brunotte, K. and Wester, H. and Scheunemann, L. and Uebing, S. and Kock, C.},
  title     = {{Numerische Prozessauslegung zur gezielten Eigenspannungseinstellung in warmmassivumgeformten Bauteilen unter Berücksichtigung von Makro- und Mikroskala}},
  journal   = {Forschung im Ingenieurwesen (Engineering Research)},
  year      = {2021},
  doi       = {10.1007/s10010-021-00482-x}
}
Behrens, B.-A., Schröder, J., Wester, H., Brands, D., Uebing, S. & Kock, C. (2021), "Experimental and numerical investigations on the development and stability of residual stresses arising from hot forming processes", in Forming the Future, 13th ICTP. pp. 2289-2301.

[BibTeX]
BibTeX: 
@InCollection{BehSchWes:2021e:ean,
  author    = {B.-A. Behrens and J. Schröder and H. Wester and D. Brands and S. Uebing and C. Kock},
  title     = {{Experimental and numerical investigations on the development and stability of residual stresses arising from hot forming processes}},
  booktitle = {Forming the Future},
  publisher = {Springer, Cham},
  year      = {2021},
  pages     = {2289--2301},
}
Uebing, S., Brands, D., Scheunemann, L., Kock, C., Wester, H., Behrens, B.-A. & Schröder, J. (2021), "Residual Stresses in Hot Bulk Formed Parts - A Phenomenological Approach for the Austenite-to-Martensite Phase Transformation", in Forming the Future, 13th ICTP. pp. 2345-2355.

[BibTeX]
BibTeX: 
@InCollection{UebBraSchKocWesBehSch:2021d:ote,
  author    = {S. Uebing and D. Brands and L. Scheunemann and C. Kock and H. Wester and B.-A. Behrens and J. Schröder},
  title     = {{Residual Stresses in Hot Bulk Formed Parts - A Phenomenological Approach for the Austenite-to-Martensite Phase Transformation}},
  booktitle = {Forming the Future},
  publisher = {Springer, Cham},
  year      = {2021},
  pages     = {2345--2355},
  journal   = {13th ICTP},
}
Uebing, S., Brands, D., Scheunemann, L. & Schröder, J. (2021), "On the evolution of residual stresses due to cooling considering martensitic phase transformation", Proceedings in Applied Mathematics and Mechanics. Vol. 21(1), pp. e202100031.

[BibTeX]
BibTeX: 
@Article{UebBraSchSch:2021:ote,
  author    = {S. Uebing and D. Brands and L. Scheunemann and J. Schröder},
  title     = {On the evolution of residual stresses due to cooling considering martensitic phase transformation},
  journal   = {Proceedings in Applied Mathematics and Mechanics},
  year      = {2021},
  volume    = {21},
  number    = {1},
  pages     = {e202100031},
}
Uebing, S., Brands, D., Scheunemann, L. & Schröder, J. (2021), "Residual stresses in hot bulk formed parts - Microscopic stress analysis for austenite-to-martensite phase transformation", Archive of Applied Mechanics. Vol. 91, pp. 3603-3625.

[BibTeX]
BibTeX: 
@Article{UebBraSchSch:2021b:rsi,
  author  = {S. Uebing and D. Brands and L. Scheunemann and J. Schröder},
  title   = {Residual stresses in hot bulk formed parts - {M}icroscopic stress analysis for austenite-to-martensite phase transformation},
  journal = {Archive of Applied Mechanics},
  year    = {2021},
  volume  = {91},
  pages   = {3603--3625},
}
Uebing, S., Brands, D., Scheunemann, L. & Schröder, J. (2021), "Residual stresses in hot bulk formed parts - Two-scale approach for austenite-to-martensite phase transformation", Archive of Applied Mechanics. Vol. 91, pp. 545-562.

[BibTeX]
BibTeX: 
@Article{UebBraSchSch:2021a:rsi,
  author  = {S. Uebing and D. Brands and L. Scheunemann and J. Schröder},
  title   = {Residual stresses in hot bulk formed parts - {T}wo-scale approach for austenite-to-martensite phase transformation},
  journal = {Archive of Applied Mechanics},
  year    = {2021},
  volume  = {91},
  pages   = {545--562},
  doi     = {10.10007/s00419-020-01836-7},
}
Uebing, S., Brands, D., Scheunemann, L. & Schröder, J. (2020), "A numerical study of the effect of phase evolution on residual stresses during cooling", Proceedings in Applied Mathematics and Mechanics. Vol. 20(1), pp. e202000236.

[BibTeX]
BibTeX: 
@Article{UebBraSchSch:2020:ans,
  author    = {S. Uebing and D. Brands and L. Scheunemann and J. Schröder},
  title     = {A numerical study of the effect of phase evolution on residual stresses during cooling},
  journal   = {Proceedings of Applied Mathematics and Mechanics},
  year      = {2020},
  volume    = {20},
  number    = {1},
  pages     = {e202000236},
}
Uebing, S., Brands, D., Scheunemann, L., Sarhil. M., Niekamp, R., Kock, C., Chugreev, A., Behrens, B.-A., Schröder, J. (2019), "Numerical analysis of residual stresses on microscale and mesoscale in hot bulk forming parts under specific cooling", Proceedings in Applied Mathematics and Mechanics. Vol. 19(1), pp. e201900017 (2 pages).

[BibTeX]
BibTeX: 
@Article{UebBraSchSarNieKocChuBehSch:2019:nao,
  author =    {Uebing, S. and Brands, D. and Scheunemann, L. and Sarhil. M. and Niekamp, R. and Kock, C. and Chugreev, A. and Behrens, B.-A. and Schröder, J.},
  title =     {{N}umerical analysis of residual stresses on microscale and mesoscale in hot bulk forming parts under specific cooling},
  journal =   {Proceedings in Applied Mathematics and Mechanics},
  year =      {2019},
  volume =    {19},
  number =    {1},
  pages =     {e201900017 (2 pages)}
}
Uebing, S., Scheunemann, L., Brands, D. & Schröder, J. (2019), "Numerical thermo-elasto-plastic analysis of residual stresses on different scales during cooling of hot forming parts", Proceedings of the 8th GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry, pp. 235-238.

[BibTeX]
BibTeX: 
@InProceedings{UebSchBraSch:2019:nte,
  author =    {Uebing, S. and Scheunemann, L. and Brands, D. and Schröder, J.},
  title =     {{N}umerical thermo-elasto-plastic analysis of residual stresses on different scales during cooling of hot forming parts},
  booktitle = {Proceedings of the 8th {GACM} {C}olloquium on {C}omputational {M}echanics for {Y}oung {S}cientists from {A}cademia and {I}ndustry},
  year =      {2019},
  pages =     {235--238}
}
Uebing, S., Scheunemann, L., Brands, D. & Schröder, J. (2019), "Numerical thermo-elasto-plastic analysis of residual stresses on different scales during cooling of hot forming parts", XV International Conference on Computational Plasticity - Fundamentals and Applications. pp. 223-234.

[BibTeX]
BibTeX: 
@InProceedings{UebSchBraSch:2019:ntep,
  author =    {Uebing, S. and Scheunemann, L. and Brands, D. and Schröder, J.},
  title =     {{N}umerical thermo-elasto-plastic analysis of residual stresses on different scales during cooling of hot forming parts},
  booktitle = {{XV} International Conference on Computational Plasticity - Fundamentals and Applications},
  year =      {2019},
  pages =     {223--234}
}
Behrens, B.-A., Schröder, J., Brands, D., Scheunemann, L., Niekamp, R., Sarhil, M., Uebing, S. & Kock, C. (2019), "Experimental and Numerical Investigations of the Development of Residual Stresses in Thermo-Mechanically Processed Cr-Alloyed Steel 1.3505", Metals. Vol. 9(4), pp. 480 (28 pages).

[BibTeX]
BibTeX: 
@article{BehSchBra:2019:ean,
  author = {B.-A. Behrens and J. Schröder and D. Brands and L. Scheunemann and R. Niekamp and M. Sarhil and S. Uebing and C. Kock},
  title = {Experimental and Numerical Investigations of the Development of Residual Stresses in Thermo-Mechanically Processed Cr-Alloyed Steel 1.3505},
  journal = {Metals},
  year = {2019},
  volume = {9},
  number = {4},
  pages = {480 (28 pages)}
}
Brands, D., Chugreev, A., Kock, C., Niekamp, R., Scheunemann, L., Uebing, S., Behrens, B.-A. & Schröder, J. (2018), "On the analysis of microstructural residual stresses in hot bulk forming parts under specific cooling", Proceeding in Applied Mathematics and Mechanics. Vol. 18(1), pp. e201800256 (4 pages).

[BibTeX]
BibTeX: 
@article{BraChuKocNieSchUebBehSch:2018:ota,
  author = {Brands, D. and Chugreev, A. and Kock, C. and Niekamp, R. and Scheunemann, L. and Uebing, S. and Behrens, B.-A. and Schröder, J.},
  title = {On the analysis of microstructural residual stresses in hot bulk forming parts under specific cooling},
  journal = {Proceeding in Applied Mathematics and Mechanics},
  year = {2018},
  volume = {18},
  number = {1},
  pages = {e201800256 (4 pages)}
}
Uebing, S. (2018), "Numerical simulation of metal heat treatment using fully coupled thermo-elasto-plasticity", Master Thesis. School: Universität Duisburg-Essen.

[BibTeX]
BibTeX: 
@article{Ueb:2018:nso,
  author = {S. Uebing},
  title = {Numerical simulation of metal heat treatment using fully coupled thermo-elasto-plasticity},
  journal = {Master Thesis},
  school = {Universität Duisburg-Essen},
  year = {2018}
}
Uebing, S. (2015), "Über die Approximation stetiger Funktionen durch Polynome in der Maximumsnorm", Bachelor Thesis. School: Universität Duisburg-Essen.

[BibTeX]
BibTeX: 
@article{Ueb:2015:ubd,
  author = {S. Uebing},
  title = {Über die Approximation stetiger Funktionen durch Polynome in der Maximumsnorm},
  journal = {Bachelor Thesis},
  school = {Universität Duisburg-Essen},
  year = {2015}
}

Stand: 17.11.2023