Fakultät für Maschinenbau

 

Recent Submissions

  • Kuhn, Antonia I.; Müller, Marc; Knigge, Sara; Glasmacher, Birgit (Berlin : Walter de Gruyter, 2016)
    A major challenge in cardiovascular tissue engineering is the fabrication of scaffolds, which provide appropriate morphological and mechanical properties while avoiding undesirable immune reactions. In this study electrospinning ...
  • De Buhr, L.; Fleige, H.; Seume, J. (Bristol : Institute of Physics Publishing, 2018)
    The Leibniz Universität Hannover is currently establishing a new mechanical engineering campus which includes a new research building "Dynamics of Energy Conversion" (DEW). This building provides a large compressor station ...
  • Beniyash, A.; Klimov, G.; Hassel, T. (Bristol : Institute of Physics Publishing, 2018)
    This publication presents the advantages of NVEB technology as an universal tool for material processing based on our investigations on welding and cutting of high-strength S960QL, S1100 and S1300 steels. In this work, the ...
  • Behrens, Bernd-Arno; Chugreev, Alexander; Kock, C. (Bristol : Institute of Physics Publishing, 2018)
    Residual stresses in components are an important issue in most manufacturing processes, as they influence the performance of the final part. Regarding hot forming processes there is a great potential of defining a targeted ...
  • Volbers, Jan-Cedric; Lauterböck, Lothar; Hofmann, Nicola; Glasmacher, Birgit (Berlin : Walter de Gruyter, 2016)
    For regenerative purposes, there is a high demand for viable and active cells. A big issue is to have enough viable cells available at any given time. One solution is cryopreservation. In this context, DMSO is used as ...
  • Bensch, Martin; Müller, Marc; Bode, Michael; Glasmacher, Birgit (Berlin : Walter de Gruyter, 2016)
    One of the greatest challenges in cardiovascular tissue engineering is to develop vascular grafts with properties similar to autologous vessels. A promising approach is the fabrication of scaffolds from biodegradable ...
  • Alfred, Irene; Nicolaus, Martin; Hermsdorf, Jörg; Kaierle, Stefan; Möhwald, Kai; Maier, Hans Jürgen; Wesling, Volker (Amsterdam : Elsevier B.V., 2018)
    Components in aircraft engines and gas turbines are exposed to extreme conditions in order to increase performance and efficiency of the overall engine, hence there is an increasing need for cost-effective and time-efficient ...
  • Denkena, Berend; Grove, Thilo; Breidenstein, Bernd; Abrão, A.; Meyer, K. (Amsterdam : Elsevier B.V., 2018)
    Deep rolling is often used as a finishing step after cutting because of its beneficial influence on surface and subsurface properties, which lead to an increase in performance and lifecycle behavior. This manufacturing ...
  • Li, Yang; Knöchelmann, Marvin; Lachmayer, Roland (2019-06-25)
    High-resolution headlamp systems are increasingly attracting attentions from OEMs and researchers, while plenty of innovative lighting functionalities such as precisely glare avoidance of high beam, fully adaptive driving ...
  • Eggers, Kai Benjamin (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2019)
    Beim Erwerb eines Industrieroboters werden heutzutage nicht mehr nur klassische Faktoren wie die minimal erreichbare Taktzeit und die Anschaffungskosten als Kaufkriterien betrachtet, sondern auch der Leistungs- und ...
  • Wessels, Henning (Hannover : Institut für Kontinuumsmechanik, Leibniz Universität Hannover, 2019)
    Selective Laser Melting (SLM) is an Additive Manufacturing (AM) process where a powder bed is locally melted with a laser. Layer by layer, complex three dimensional geometries including overhangs can be produced. Up to ...
  • Gryshkov, O.; Müller, M.; Leal-Marin, S.; Mutsenko, V.; Suresh, S.; Kapralova, V.M.; Glasmacher, B. (Bristol : Institute of Physics Publishing, 2019)
    Tissue engineering and cell-based therapy approaches require artificial scaffolds as extracellular matrix (ECM) and three-dimensional (3D) environment for clinically relevant cells to attach, be metabolically active and ...
  • Müller, H.S.; Moffatt, J.S.; Haist, M.; Vogel, M. (Bristol : Institute of Physics Publishing, 2019)
    Sustainable concretes, also termed eco-concretes or green concretes, produced with a significantly reduced cement content provide a promising alternative for improving concrete sustainability without using supplementary ...
  • Behrens, Bernd-Arno; Yilkiran, Deniz; Schöler, Simon; Özkaya, Fahrettin; Hübner, Sven; Möhwald, Kai (Amsterdam : Elsevier B.V., 2018)
    To realize a dry sheet metal forming process, α-Fe 2 O 3 oxide layers were investigated regarding their friction characteristics, wear behavior and surface energy depending on different surface qualities of the specimens ...
  • Lehmann, E.; Grünzweig, C.; Jollet, S.; Kaiser, M.; Hansen, H.; Dinkelacker, Friedrich (Bristol : IOP Publishing Ltd., 2015)
    The injection process of diesel engines influences the pollutant emissions. The spray formation is significantly influenced by the internal flow of the injector. One of the key parameters here is the generation of cavitation ...
  • Wolff, Julius; Kolditz, Torge; Fei, Yangyang; Raatz, Annika (Amsterdam : Elsevier B.V., 2018)
    While joining tolerances, and therefore forces, are known in the assembly process, the determination of disassembly forces is not possible. This is caused by changes of the product properties during the product operation, ...
  • Ulloa, Jacinto; Rodríguez, Patricio; Samaniego, Cristóbal; Samaniego, Esteban (Amsterdam : Elsevier B.V., 2019)
    This paper addresses the modeling of fracture in quasi-brittle materials using a phase-field approach to the description of crack topology. Within the computational mechanics community, several studies have treated the ...
  • Rüsing, Christian; Lambers, H.-G.; Lackmann, Jan; Frehn, Andreas; Nagel, M.; Schaper, Mirko; Maier, Hans Jürgen; Niendorf, T. (Amsterdam : Elsevier B.V., 2015)
    The current work investigates the impact of pre-deformation temperatures on the microstructure evolution and the subsequent cyclic stress-strain response of high-manganese steel showing twinning-induced plasticity (TWIP) ...
  • Behrens, Bernd-Arno; Rolfes, Raimund; Vucetic, Milan; Reinoso, J.; Vogler, M.; Grbic, N. (Amsterdam : Elsevier B.V., 2014)
    In modern car body construction, multi-material and hybrid design is used, whereby short fibre reinforced plastics combined with light metals represent an interesting class of work-piece materials. In order to realize ...
  • Behrens, Bernd-Arno; Hübner, Sven; Chugreev, Alexander; Bohne, Florian; Seel, Andreas; Jalanesh, Masood; Wölki, Kai (Amsterdam : Elsevier B.V., 2018)
    One possibility to adjust tailored properties in hot stamping is the application of a masking concept to prevent a complete austenitization. In this study different concepts were investigated in order to use them as a ...

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