Proceedings


Deep neural networks as surrogate models for time-efficient manufacturing process optimisation.
Zimmerling, C.; Schindler, P.; Seuffert, J.; Kärger, L.
2021. ESAFORM 2021 - 24th International Conference on Material Forming, ULiège Library. doi:10.25518/esaform21.3882
Prediction of forming effects in UD-NCF by macroscopic forming simulation – Capabilities and limitations.
Kärger, L.; Galkin, S.; Kunze, E.; Gude, M.; Schäfer, B.
2021. ESAFORM 2021 - 24th International Conference on Material Forming, ULiège Library. doi:10.25518/esaform21.355
Potential and challenges of a solid-shell element for the macroscopic forming simulation of engineering textiles.
Schäfer, B.; Dörr, D.; Kärger, L.
2021. ESAFORM 2021 - 24th International Conference on Material Forming, ULiège Library. doi:10.25518/esaform21.883
Towards numerical prediction of flow-induced fiber displacements during wet compression molding (WCM).
Poppe, C.; Albrecht, F.; Krauß, C.; Kärger, L.
2021. ESAFORM 2021 - 24th International Conference on Material Forming, ID: 1938, ULiège Library. doi:10.25518/esaform21.1938
How to combine plastics and light metals for forming processes and the influence of moisture content on forming behavior.
Härtel, S.; Kärger, L.; Meyer, N.; Brückner, E.; Awiszus, B.; Graf, M.; Carolin, B.; Gehde, M.
2019. The 22nd International Conference on Advances in Materials and Processing Technology (AMPT 2019), 119, National Taiwan University of Science and Technology
Interface Challenges and Solution Approaches with Regard to the New VMAP Standard ina Continuous CAE-Chain for the Holistic Manufacturing Simulation of High Performance Composites.
Krauß, C.; Dörr, D.; Seuffert, J.; Bernath, A.; Galkin, S.; Kärger, L.
2019. A world of engineering simulation : NWC, NAFEMS World Congress 2019 : 17-20 June, Quebec City, Canada
Experimental Description of Draping Effects and their Influence on the Structural Behavior of Fiber Reinforced Composites.
Kunze, E.; Galkin, S.; Gröger, B.; Böhm, R.; Kärger, L.; Gude, M.
2019. 22nd International Conference on Composites Materials (ICCM22), Melbourne, AUS, August 11-16, 2019
Comparison of the flow and rheological behavior of two semi-structural Sheet-Molding-Compound (SMC) based on a hybrid resin and glass or carbon fibers.
Hohberg, M.; Kärger, L.; Henning, F.; Hrymak, A.
2019. Proceedings of PPS-33: The 33rd International Conference of the Polymer Processing Society - Conference Papers, 10-14 December 2017, Cancun, Mexico. Ed.: O. Manero, Art.-Nr.: 040002, American Institute of Physics (AIP). doi:10.1063/1.5121660
On the relevance of thermomechanics and crystallization kinetics for FE thermoforming simulation of semi-crystalline thermoplastic tapes.
Dörr, D.; Kugele, D.; Joppich, T.; Henning, F.; Kärger, L.
2019. Proceedings 22nd International ESAFORM Conference on Material Forming, ESAFORM 2019; Vitoria-Gasteiz; Spain; 8 May 2019 through 10 May 2019, Art.-Nr.: 020011, American Institute of Physics (AIP). doi:10.1063/1.5112516
Experimental and numerical investigation of the contact behavior during FE forming simulation of continuously reinforced composites in wet compression molding.
Poppe, C.; Dörr, D.; Kraus, F.; Kärger, L.
2019. Proceedings of the 22nd International ESAFORM Conference on Material Forming ; Vitoria-Gasteiz, Spain, 8–10 May 2019. Ed.: L. Galdos, Art.-Nr.: 020002, American Institute of Physics (AIP). doi:10.1063/1.5112507
An approach for rapid prediction of textile draping results for variable composite component geometries using deep neural networks.
Zimmerling, C.; Trippe, D.; Fengler, B.; Kärger, L.
2019. Proceedings of the 22nd International ESAFORM Conference on Material Forming ; Vitoria-Gasteiz, Spain, 8–10 May 2019. Ed.: L. Galdos, Art.-Nr.: 020007, American Institute of Physics (AIP). doi:10.1063/1.5112512
Numerical modeling of a hybrid forming process for three-dimensionally curved fiber-metal laminates.
Werner, H. O.; Dörr, D.; Henning, F.; Kärger, L.
2019. Proceedings of the 22nd International ESAFORM Conference on Material Forming ; Vitoria-Gasteiz, Spain, 8–10 May 2019. Ed.: L. Galdos, Art.-Nr.: 020019, American Institute of Physics (AIP). doi:10.1063/1.5112524
Strength of UD-laminates depending on the fiber volume content: experimental tests and modelling.
Galkin, S.; Kärger, L.
2018. 18th European Conference on Composite Materials (ECCM 2018), Athen, GR, June 24-28, 2018
Application and Evaluation of Meta-Model Assisted Optimisation Strategies for Gripper-Assisted Fabric Draping in Composite Manufacturing.
Zimmerling, C.; Pfrommer, J.; Liu, J.; Beyerer, J.; Henning, F.; Kärger, L.
2018. 18th European Conference on Composite Materials (ECCM 2018), Athen, GR, June 24-28, 2018
Using openfoam for simulation of reactive injection molding as a non-isothermal compressible multiphase flow.
Wittemann, F.; Maertens, R.; Kaerger, L.; Henning, F.
2018. 14th International Conference on Flow Processing in Composite Materials, Luleå, S, May 30 - June 01, 2018
Optimisation of manufacturing process parameters using deep neural networks as surrogate models.
Pfrommer, J.; Zimmerling, C.; Liu, J.; Kärger, L.; Henning, F.; Beyerer, J.
2018. 51st CIRP Conference on Manufacturing Systems, CIRP CMS 2018; Stockholm Waterfront Congress CentreStockholm; Sweden; 16 May 2018 through 18 May 2018. Ed.: T. Kjellberg, 426–431, Elsevier. doi:10.1016/j.procir.2018.03.046
A 2D modeling approach for fluid propagation during FE-forming simulation of continuously reinforced composites in wet compression moulding.
Poppe, C.; Dörr, D.; Henning, F.; Kärger, L.
2018. Proceedings of the 21st International ESAFORM Conference on Material Forming : ESAFORM 2018 : Palermo, Italy, 23-25 April 2018. Ed.: L. Fratini, Art.Nr. 020022, American Institute of Physics (AIP). doi:10.1063/1.5034823
Modelling approach for anisotropic inter-ply slippage in finite element forming simulation of thermoplastic UD-tapes.
Dörr, D.; Faisst, M.; Joppich, T.; Poppe, C.; Henning, F.; Kärger, L.
2018. Proceedings of the 21st International ESAFORM Conference on Material Forming : ESAFORM 2018 : Palermo, Italy, 23-25 April 2018. Ed.: L. Fratini, Art.Nr. 020005, American Institute of Physics (AIP). doi:10.1063/1.5034806
A meta-model based approach for rapid formability estimation of continuous fibre reinforced components.
Zimmerling, C.; Dörr, D.; Henning, F.; Kärger, L.
2018. Proceedings of the 21st International ESAFORM Conference on Material Forming : ESAFORM 2018 : Palermo, Italy, 23-25 April 2018. Ed.: L. Fratini, Art.Nr. 020042, American Institute of Physics (AIP). doi:10.1063/1.5034843
A three-dimensional damage model for transversely isotropic composites in the framework of finite strain.
Naake, D.; Welschinger, F.; Kärger, L.; Henning, F.
2017. 21st International Conference on Composite Materials, ICCM 2017; Xi’an; China; 20 August 2017 through 25 August 2017, ICCM
Modeling of the Non-Isothermal Crystallization Kinetics of Polyamide 6 Composites During Thermoforming.
Kugele, D.; Dörr, D.; Wittemann, F.; Hangs, B.; Rausch, J.; Kärger, L.; Henning, F.
2017. Proceedings of the 20th International ESAFORM Conference on Material Forming, ESAFORM 2017, Ireland, Dublin, 26th - 28th April 2017, Art.Nr. 030005, American Institute of Physics (AIP). doi:10.1063/1.5007992
Modeling and validation of gripper induced membrane forces in finite element forming simulation of continuously reinforced composites.
Poppe, C.; Dörr, D.; Kärger, L.; Henning, F.; Joppich, T.; Henning, F.
2017. Proceedings of the 20th International ESAFORM Conference on Material Forming, ESAFORM 2017, Ireland, Dublin, 26–28 April 2017, Art.Nr. 030002, American Institute of Physics (AIP). doi:10.1063/1.5007989
On the relevance of modeling viscoelastic bending behavior in finite element forming simulation of continuously fiber reinforced thermoplastics.
Dörr, D.; Schirmaier, F. J.; Henning, F.; Kärger, L.
2017. Proceedings of the 20th International ESAFORM Conference on Material Forming, ESAFORM 2017, Ireland, Dublin, 26th - 28th April 2017, Art.Nr. 030003, American Institute of Physics (AIP). doi:10.1063/1.5007990
Simulation of the influence of embedded inserts on the rtm filling behavior considering local fiber structure.
Seuffert, J.; Kärger, L.; Henning, F.
2017. 21st Symposium on Composites, 2017; Bremen; Germany; 5 July 2017 through 7 July 2017. Ed.: A. S. Herrmann, 681–688, Trans Tech Publications. doi:10.4028/www.scientific.net/KEM.742.681
Sensitivity of material properties on wrinkling behavior and fiber reorientation of thermoplastic UD-Tape laminates during forming analyzed by Finite Element forming simulation.
Dörr, D.; Joppich, T.; Schirmaier, F.; Mosthaf, T.; Kärger, L.; Henning, F.
2016. 17th European Conference on Composite Materials, ECCM 2016, Munich, Germany; 26. - 30. June, 2016
Stress analysis and design suggestions for multi-loop carbon roving rosettes to reinforce bolt-loaded open-hole laminates.
Kärger, L.; Botzkowski, T.; Galkin, S.; Wagner, S.; Sikora, S. P.
2016. ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials; Munich; Germany; 26 June 2016 through 30 June 2016, European Society for Composite Materials (ESCM)
On the thermal behavior of thermoplastic laminates during transfer - A novel wind-tunnel approach.
Kugele, D.; Rausch, J.; Kriegseis, J.; Gündisch, K.; Kärger, L.; Henning, F.
2016. ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials; Munich; Germany; 26 June 2016 through 30 June 2016, European Society for Composite Materials (ESCM)
Hybrid resin improves position and alignment of continuously reinforced prepreg during compression co-molding with sheet molding compound.
Bücheler, D.; Henning, F.
2016. ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials; Munich; Germany; 26 June 2016 through 30 June 2016, European Society for Composite Materials (ESCM)
Characterization of the multi-axial material behavior of polymer foams during the RTM process.
Gerstenkorn, J.; Kothmann, M. H.; Diebold, F.; Deinzer, G.; Kärger, L.; Henning, F.
2016. ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials; Munich; Germany; 26 June 2016 through 30 June 2016, CD-ROM, MAI Carbon Cluster Management
Mechanical properties of unidirectional continuous carbon fiber reinforced sheet molding compounds.
Grigor’ev, P.; Bücheler, D.; Henning, F.; Weidenmann, K. A.
2016. 17th European Conference on Composite Materials, ECCM 2016; Munich; Germany; 26 June 2016 through 30 June 2016, European Society for Composite Materials (ESCM)
Layup and process dependent wrinkling behavior of PPS/CF UD tape-laminates during non-isothermal press forming into a complex component.
Joppich, T.; Doerr, D.; Meulen, L. van der; Link, T.; Hangs, B.; Henning, F.
2016. 19th International ESAFORM Conference on Material Forming, Nantes; France; 27- 29 April 2016. Ed.: F. Chinesta, 170012, American Institute of Physics (AIP). doi:10.1063/1.4963568
A method for validation of finite element forming simulation on basis of a pointwise comparison of distance and curvature.
Dörr, D.; Joppich, T.; Schirmaier, F.; Mosthaf, T.; Kärger, L.; Henning, F.
2016. 19th International ESAFORM Conference on Material Forming (ESAFORM) Nantes; France; 27- 29 April 2016. Ed.: F. Chinesta, 170011, American Institute of Physics (AIP). doi:10.1063/1.4963567
Development of a novel consolidation process for continuous-fiber-reinforced thermoplastics.
Baumgärtner, S.; Lohr, C.; Henning, F.
2016. 17th European Conference on Composite Materials (ECCM17), Munich, Germany, 26.-30. Juni 2016, European Society for Composite Materials (ESCM)
Simulation of mold filling in resin transfer molding considering the local fiber architecture after the preforming process.
Magagnato, D.; Henning, F.
2015. Proceedings of the 20th Conference on Composite Materials (ICCM 2015), ID: 4209–4, Aalborg University
Development Stage and Application of a Virtual Process Chain for RTM Components.
Kärger, L.; Fritz, F.; Magagnato, D.; Galkin, S.; Schön, A.; Oeckerath, A.; Wolf, K.; Henning, F.
2014. NAFEMS Seminar: “Simulation of Composites – A Closed Process Chain?”, 107–118, NAFEMS Deutschland, Österreich, Schweiz GmbH
Parametrisierung und Evaluierung von Schädigungsmodellen für Faserverbundkunststoffe auf Basis umfangreicher Charakterisierungs- und Validierungsversuche.
Galkin, S.; Kärger, L.; Häfele, P.; Gall, M.; Voß, H.; Henning, F.
2014. International Association for the Engineering Analysis Community -NAFEMS-: Berechnung und Simulation - Anwendungen, Entwicklungen, Trends : NAFEMS deutschsprachige Konferenz 2014; 20-21 Mai 2014, Bamberg Bernau am Chiemsee: NAFEMS Deutschland, 2014, 133–137
Virtual Process Chain for an integrated assessment of high-performance composite structures.
Kärger, L.; Schön, A.; Fritz, F.; Böhler, P.; Magagnato, D.; Fischer, S.; Henning, F.
2013. NAFEMS World Congress, Salzburg, Österreich, 9.-12. Juni 2013
Aufbau einer durchgängigen CAE-Kette durch Verknüpfung von Drapier-, Formfüll- und Struktursimulation zur ganzheitlichen Bewertung von Bauteilen aus Hochleistungsfaserverbunden.
Kärger, L.; Schön, A.; Fritz, F.; Böhler, P.; Magagnato, D.; Fischer, S.; Henning, F.
2013. 19. Symposium Verbundwerkstoffe und Werkstoffverbunde, Karlsruhe, 3.-5. Juli 2013
Simulation of the form filling process during the RTM-manufacturing to optimize the cycle times for the production of carbon fibre compounds.
Magagnato, D.; Henning, F.
2013. NAFEMS Seminar ’Innovative Anwendungen der Strömungssimulation (CFD) in der Produktentwicklung’, Wiesbaden, 18.-19. März 2013
Experimentelle und Numerische Untersuchung der Infiltration der RTM-Fertigung.
Magagnato, D.; Frey, M.; Bernath, A.; Steibler, P.; Henning, F.
2013. 19. Symposium Verbundwerkstoffe und Werkstoffverbunde, Karlsruhe, 3.-5. Juli 2013
Serienfähige Faserverbundtechnologien für den Automobilbau.
Henning, F.; Huber, T.; Hangs, B.; Chaudhari, R.
2011. Werkstoffe im Automobilbau. Mischbauweisen: welcher Werkstoff für welche Anwendung? ATZ-Fachtagung, Stuttgart, 18.-19. Mai 2011, 1 CD-Rom, ATZlive
Compression RTM - A new process for manufacturing high volume continuous fiber reinforced composites.
Chaudhari, R.; Pick, M.; Geiger, O.; Schmidt, D.; Elsner, P.; Henning, F.
2011. Conference proceedings / 5th International CFK-Valley Stade Convention, Stade, June 7-8, 2011, 1 CD-Rom, CFK-Valley Stade e.V
Characterization of the continuous fiber reinforced composites manufactured using Compression RTM process.
Chaudhari, R.; Rosenberg, P.; Elsner, P.; Henning, F.
2011. Leichtbau und nachhaltige Mobilität: 5. Landshuter Leichtbau-Colloquium. Tagungsband zum Colloquium, Landshut, 23. - 24. Februar 2011. Hrsg.: O. Huber, 73–82, LC-Verl
Processing of Engineering Thermoplastics using LFT-D/ILC Technology for Structural Automotive Applications.
Chaudhari, R.; Geiger, O.; Reif, M.; Henning, F.; Terenzi, A.
2010. Extended abstracts / First International Conference on Material for Energy, Karlsruhe, Germany, July 4 - 8, 2010; Book B, Gesellschaft für Chemische Technik und Biotechnologie (DECHEMA)
Hybrid beams for light weight structures.
Deisser, O.; Kriescher, M.; Holzapfel, M.; Rüger, O.; Chaudhari, R.; Henning, F.; Grigo, M.; Weidenmann, K.; Roettger, J.
2010. Extended abstracts / First International Conference on Material for Energy, Karlsruhe, Germany, July 4 - 8, 2010; Book B, Gesellschaft für Chemische Technik und Biotechnologie (DECHEMA)
High Pressure Resin Transfer Molding - Process Advancements.
Graf, M.; Fries, E.; Renkl, J.; Henning, F.; Chaudhari, R.; Thoma, B.
2010. 10th Annual Automotive Composites Conference and Exhibition 2010 (ACCE 2010), Troy, Michigan, USA, September 15-16, 2010, 619–657, Curran Associates, Inc
Feedback Method transferring manufacturing data of TFP structures to as-built FE models.
Kärger, L.; Kling, A.
2010. IV European Conference on Computational Mechanics (ECCM IV): Solids, Structures and Coupled Problems in Engineering, Paris, France, May 16-21, 2010, 1 CD-Rom
E-coat sustainable long-fiber thermoplastic composites for structural automotive applications.
Henning, F.; Chaudhari, R.; Reif, M.; Geiger, O.; Diehl, A.; Terenzi, A.
2008. The road to lightweight performance: 8th Annual Automotive Composites Conference and Exhibition (ACCE 2008), Troy, Michigan, USA, September 16 - 18, 2008; Vol. 1, 208–222, Curran Associates, Inc
E-coating process sustainable Long Fibre Reinforced Thermoplastics for structural automotive applications.
Chaudhari, R.; Reif, M.; Geiger, O.; Diehl, A.; Henning, F.; Terenzi, A.
2008. Tagungshandbuch der 11. internationalen AVK-Tagung, Essen, 22.-23. September 2008 = Manual of the 11th international AVK conference, 1 CD-Rom, Industrievereinigung Verstärkte Kunststoffe
LFT Material formulation - A key to part performance.
Henning, F.; Chaudhari, R.; Stassen, P.; Koppes, M.; Engelen, H.
2007. Driving performance and productivity: 7th Annual Automotive Composites Conference and Exhibition (ACCE 2007), Troy, Michigan, USA, September 11-13, 2007; Vol. 2, 525–526, Curran Associates, Inc
Experimental validation of efficient impact simulation methodologies of sandwich structures.
Kärger, L.; Baaran, J.; Teßmer, J.
2007. Proceedings of the 12th Australian International Aerospace Congress, Melbourne, March 19-22, 2007, 1 CD-Rom, Engineers Australia
Potentials and Limitation of FE-based Simulation Methods for Fibre Composite Structures.
Kling, A.; Kärger, L.; Baaran, J.; Teßmer, J.; Degenhardt, R.
2007. Proceeding of the NAFEMS Seminar Reliable Use of Numerical Methods in Upfront Simulations, Wiesbaden, March 28-29, 2007