Christoph Böhm, M. Sc.
30823 Garbsen
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Forschungsprojekte
Multiscale and multiphysics material modelling of polycrystalline metals and forming processes
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Modelling and simulation of the joining zone during the tailored forming processIn this project, micromechanically motivated thermo-chemo-mechanical material models are developed on a microscopic length scale and transformed to an effective macroscopic material model. In order to achieve a high mechanical strength of the hybrid solid component, these material models are used to evaluate the sensitivity of different process parameters after joining and during forming and heat treatment. Moreover, with aid of the the evaluation results the material behaviour of the joining zone can be accurately adjusted during the Tailored Forming process.Led by: F. Aldakheel, P. WriggersTeam:Year: 2019Funding: DFG im Rahmen des SFB 1153
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Publikationen
PEER-REVIEWED ARTICLES
Electro-magneto-mechanically response of polycrystalline materials: Computational homogenization via the Virtual Element Method. / Böhm, Christoph; Hudobivnik, Blaž; Marino, Michele; Wriggers, Peter.
In: Computer Methods in Applied Mechanics and Engineering, Vol. 380, 113775, 07.2021.Research output: Contribution to journal › Article › Research › peer review
Modeling of Single‐Slip Finite Strain Crystal Plasticity via the Virtual Element Method. / Böhm, Christoph; Hudobivnik, Blaž; Aldakheel, Fadi; Wriggers, Peter.
In: PAMM - Proceedings in Applied Mathematics and Mechanics, Vol. 20, No. 1, e202000205, 25.01.2021.Research output: Contribution to journal › Article › Research
The Virtual Element Method for the numerical homogenization of electro‐mechanical responses. / Böhm, Christoph; Hudobivnik, Blaz; Marino, Michele; Wriggers, Peter.
In: PAMM - Proceedings in Applied Mathematics and Mechanics, Vol. 20, No. 1, e202000106, 25.01.2021.Research output: Contribution to journal › Conference article › Research › peer review
Model-data-driven constitutive responses : Application to a multiscale computational framework. / Fuhg, Jan Niklas; Böhm, Christoph; Bouklas, Nikolaos; Fau, Amelie; Wriggers, Peter; Marino, Michele.
In: International Journal of Engineering Science, Vol. 167, 103522, 01.10.2021.Research output: Contribution to journal › Article › Research › peer review
A design concept of active cooling for tailored forming workpieces during induction heating. / Ince, Caner Veli; Chugreeva, Anna; Böhm, Christoph; Aldakheel, Fadi; Uhe, Johanna; Wriggers, Peter; Behrens, Bernd Arno; Raatz, Annika.
In: Production Engineering, Vol. 15, No. 2, 04.2021, p. 177-186.Research output: Contribution to journal › Article › Research › peer review
Numerical investigations regarding a novel process chain for the production of a hybrid bearing bushing. / Behrens, Bernd Arno; Maier, Hans Jürgen; Poll, Gerhard; Wriggers, Peter; Aldakheel, Fadi; Klose, Christian; Nürnberger, Florian; Pape, Florian; Böhm, Christoph; Chugreeva, Anna; Coors, Timm; Duran, Deniz; Thürer, Susanne E.; Herbst, Sebastian; Hwang, Jae Il; Matthias, Tim; Heimes, Norman; Uhe, Johanna.
In: Production Engineering, Vol. 14, No. 5-6, 12.2020, p. 569-581.Research output: Contribution to journal › Article › Research › peer review
Virtual element method for cross-wedge rolling during tailored forming processes. / Böhm, Christoph; Kruse, Jens; Stonis, Malte; Aldakheel, Fadi; Wriggers, Peter.
In: Procedia Manufacturing, Vol. 47, 26.04.2020, p. 713-718.Research output: Contribution to journal › Conference article › Research › peer review
