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Modeling and Simulation



Last Update: 19.02.2019


The working group „Modeling and Simulation“ established with the launch of SFB/Transregio 73 to cope with the rising significance of simulation in forming processes. By connecting the projects in the field of mechanics with those in the forming technology, it is an interface between simulation and practice. The main scope is the transfer of theoretical results for the implementation in practice. Furthermore, the working group coordinates the cooperation between different projects. This includes but is not limited to the coordination of a collaborative simulation benchmark to take into account the impact of failure and wear.

 

Activities:

03/22/2017: Meeting of working group, Nürnberg

09/26/2017 – 09/27/2017:   Simufact Training, Dortmund

 12/11/2018: Meeting of working group, Erlangen 

Contact: Florian.Gutknecht@iul.tu-dortmund.de

 




Projects


Participants

Head of Working Group

Members


Publications

    2018

    • Caspari, M.; Landkammer, P.; Steinmann, P.: A non-invasive node-based form finding approach with discretization-independent target configuration5(2018)1, Advanced Modeling and Simulation in Engineering Sciences, pp. 11
    • Gutknecht, F.; Gerstein, G.; Traphöner, H.; Clausmeyer, T.; Nürnberger, F.: Experimental setup to characterize flow-induced anisotropy of sheet metals. In: International Deep Drawing Research Group 37th Annual Conference (Edt.): IOP Conference Series: Materials Science and Engineering, 418(2018), IOP Publishing, published
    • Gerstein, G.; Briukhanov, A.; Gutknecht, F.; Volchok, N.; Clausmeyer, T.; Nürnberger, F.; Tekkaya, A.; Maier, H.: Evaluation of micro-damage by acoustic methods. In: Procedia Manufacturing, (2018)15, pp. 527-534
    • Landkammer, P.: Inverse Formfindungsverfahren zur Anwendung in der Umformtechnik. In: P. Steinmann, K. Willner (Edt.): Dissertation, Schriftenreihe Technische Mechanik, 28(2018), Erlangen: FAU Erlangen-Nürnberg, pp. 1-135
    • Gutknecht, F.; Clausmeyer, T.; Wernicke, S.; Gies, S.; Tekkaya, A.: Vorstellung eines Lastpfadindikators für die Blechmassivumformung. In: 19. RoundTable -Simulating Manufacturing 16.-17. Mai 2018, (2018), Congresszentrum Marburg, published
    • Caspari, M.; Landkammer, P.; Steinmann, P.: Illustration of an improved non-invasive form finding algorithm. In: AIP Conference Proceedings (Edt.): 21st International ESAFORM Conference on Material Forming, ESAFORM 2018; Palermo, 1960(2018)110003, Parlermo, Italy, published
    • Schewe, M.; Menzel, A.: The Particle Finite Element Method for the modelling and simulation of solid body interactions. In: Gesellschaft für Angewandte Mathematik und Mechanik (Edt.): Proceedings in Applied Mathematics and Mechanics, 18(2018)1, Weinheim: Wiley-VCH Verlag, pp. 1-2
    • Isik, K.; Yoshida, Y.; Chen, L.; Clausmeyer, T.; Tekkaya, A. E.: Modelling of the blanking process of high-carbon steel using Lemaitre damage model. In: Comptes Rendus - Mecanique, 346(2018)8, Elsevier Masson SAS, pp. 770-778
    • Isik, K.: Modelling and characterization of damage and fracture in sheet-bulk metal forming. In: Prof. Dr.-Ing. M. Kleiner (Edt.): Dortmunder Umformtechnik, Dissertation, 101(2018), Aachen: Shaker Verlag, pp. 1-182

    2017

    • Landkammer, P.; Söhngen, B.; Steinmann, P.; Willner, K.: On gradient-based optimization strategies for inverse problems in metal forming. In: Menzel, A. (Edt.): GAMM-Mitteilungen - Themenheft: Computational Manufacturing, 40(2017), pp. 27-56
    • Gerstein, G.; Clausmeyer, T.; Gutknecht, F.; Tekkaya, A.; Nürnberger, F.: Analysis of dislocation structures in ferritic and dual phase steels regarding continuous and discontinuous loading paths. In: 146th Annual Meeting & Exhibition Supplemental Proceedings (Edt.): The Minerals, Metals & Materials Society TMS 2017, 146(2017), Cham, Switzerland: Springer, pp. 203-210
    • Landkammer, P.; Caspari, M.; Steinmann, P.: Improvements on a non-invasive, parameter-free approach to inverse form finding. In: Computational Mechanics, (2017), pp. 1-15
    • Caspari, M.; Landkammer, P.; Steinmann, P.: Shape optimization with application to inverse form finding and the use of mesh adaptivity. In: 7th GACM Colloquium on Computational Mechanics, (2017), published
    • Caspari, M.; Landkammer, P.; Steinmann, P.: Inverse from finding with h-adaptivity and an application to a notch stamping process. In: Computational Plasticity XIV on Fundamentals and Applications, (2017), Barcelona, Spain, published
    • Gutknecht, F.; Isik, K.; Clausmeyer, T.; Tekkaya, A.: Comparison of Gurson and Lemaitre model in the context of blanking simulation of a high strength steel. In: 14th International Conference on Computational Plasticity - Fundamentals and Applications (COMPLAS), (2017), Barcelona, Spain, pp. 163-173
    • Gerstein, G.; Isik, K.; Gutknecht, F.; Sieczkarek, P.; Ewert, J.; Tekkaya, A.; Clausmeyer, T.; Nürnberger, F.: Microstructural characterization and simulation of damage for geared sheet components. In: 36th IDDRG Conference on Materials Modelling and Testing for Sheet Metal Forming (Edt.): Journal of Physics Conference Series, 896(2017), München, Deutschland, published
    • Gerstein, G.; Clausmeyer, T.; Isik, K.; Nürnberger, F.; Tekkaya, A.; Bruchanov, A.; Maier, H.: Experimental analysis of anisotropic damage in dual-phase steel by resonance measurement. In: International Journal of Damage Mechanics , 26(2017)8, pp. 1147-1169

    2016

    • Gerstein, G.; Nürnberger, F.; Maier, H.: Evolution of void shape anisotropy in deformed bcc steels. In: TMS (Edt.): TMS 145. Annual Meeting, Proceedings of the EPD Congress, (2016), Hoboken, New Jersey: John Wiley & Sons, Inc., pp. 173-179

    Presentations

      2018

      • 21.03.2018: Schewe, M.; Menzel, A.: The Particle Finite Element Method for the modelling and simulation of solid body interactions, München
      • 25.04.2018: Caspari, M.: Illustration of an improved non-invasive form finding algorithm, Palermo, Sizilien