Browsing Fakultät für Maschinenbau by Title

Browsing Fakultät für Maschinenbau by Title

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  • Mutschall, Marcel (Hamburg : Aircraft Design and Systems Group (AERO), Department of Automotive and Aeronautical Engineering, Hamburg University of Applied Sciences, 2018)
    Ziel – Die Zeit die ein Flugzeug benötigt, um auf eine bestimmte Höhe zu steigen (die Steigzeit) kann mit einer Formel berechnet werden, die vereinfachend annimmt, dass die Steiggeschwindigkeit über dem gesamten Steigflug ...
  • Li, Haibing; Lachmayer, Roland (Bristol : Institute of Physics Publishing, 2018)
    Design problems with variable requirements force designers to explore multiple alternatives between problem space and solution space of a design task. Despite several methods have been already proposed, CAD models hardly ...
  • Sauthoff, Bastian (Garbsen : TEWISS - Technik und Wissen GmbH Verlag, 2017)
    Im Sonderforschungsbereich(SFB) 653 der Leibniz Universität Hannover wird an gentelligenten Bauteilen geforscht, welche über bauteilinhärente Elemente zum Erfassen von Daten über Umgebungsbedingungen verfügen. Diese Bauteile ...
  • Hockauf, Rolf; Asadi, Esmail; Denkena, Berend; Grove, Thilo; Wurz, Marc Christopher (Amsterdam : Elsevier B.V., 2018)
    To reduce friction in turbo machinery components, riblets are induced on compressor blades or pump impellers. Here, the grinding process enables a higher productivity in machining of riblet structures compared to knurling, ...
  • Denkena, Berend; Grove, T.; Göttsching, Tim (London : Elsevier Ltd., 2015)
    Grinding is one of the most important manufacturing processes, especially when high surface qualities have to be realized or if hard or brittle materials have to be machined. Often the grinding performance is limited by ...
  • Dietz, Armin; Pösch, Andreas; Reithmeier, Eduard (Bellingham, WA : SPIE - International Society for Optical Engineering, 2018)
    The number of health-care associated infections is increasing worldwide. Hand hygiene has been identified as one of the most crucial measures to prevent bacteria from spreading. However, compliance with recommended procedures ...
  • Knöchelmann, Marvin; Kloppenburg, Gerolf; Lachmayer, Roland (Bellingham, WA : SPIE - International Society for Optical Engineering, 2018)
    Glare avoidance and marking lights are two of the many functionalities offered by advanced automotive headlamps such as Matrix-LED systems. DMD-based headlamps offer resolution enhancements to these two adaptive lighting ...
  • Pohle, Linus; Tatzko, Sebastian; Panning-von Scheidt, Lars; Wallaschek, Jörg (Warsaw : Polish Society of Theoretical and Allied Mechanics, 2017)
    Small deviations between turbine blades exist due to manufacturing tolerances or material inhomogeneities. This effect is called mistuning and usually causes increased vibration amplitudes and also a lower service life ...
  • Belski, Alexander; Taptimthong, Piriya; Wurz, Marc Christopher; Rissing, Lutz (Les Ulis : EDP Sciences, 2013)
    A magnetic field is generated by feeding electric current to micro coils. The higher the current, the higher the magnetic field is. A main disadvantage of coils in micro systems is the limited thermal resistance and as a ...
  • Köhler, Jens; Mörke, Tobias; Gümmer, Olaf; Denkena, Berend (Amsterdam : Elsevier BV, 2012)
    This research report presents an innovative piezo-actuated fast tool servo (FTS) for milling operations introducing the highperformance cutting of micro patterns. The outstanding dynamics of the tool enable a highly dynamic ...
  • 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 ...
  • Kloppenburg, Gerolf; Wolf, Alexander; Lachmayer, Roland (Berlin : Walter de Gruyter, 2016)
    The introduction of adaptive front lighting systems for vehicles has increased road safety and drivers' comfort significantly within the last years. A next step in this development is the realization of higher resolution ...
  • Fuchs, Julia; Mueller, Marc; Daxböck, Christine; Stückler, Manuela; Lang, Ingrid; Leitinger, Gerd; Bock, Elisabeth; El-Heliebi, Amin; Moser, Gerit; Glasmacher, Birgit; Brislinger, Dagmar (Heidelberg : Springer Verlag, 2018)
    Histological processing of thermosensitive electrospun poly(ε-caprolactone)/poly(l-lactide) (PCL/PLA) scaffolds fails, as poly(ε-caprolactone) (PCL) is characterized by its low-melting temperature (Tm = 60 °C). Here, we ...
  • Goerke, Matthias; Schmidt, Maurice; Busch, Jan; Nyhuis, Peter (Amsterdam : Elsevier, 2015)
    Simulation games that employ the "learning by doing" approach are used to transfer complex knowledge from the most diverse fields of economy. Their popularity steadily continues to grow in the framework of seminars and ...
  • Rezem, Maher; Günther, Axel; Rahlves, Maik; Roth, Bernd; Reithmeier, Eduard (Amsterdam : Elsevier, 2014)
    Micro-optical sensors integrated into polymer foils hold great promise for a wide range of applications. One major challenge to date is the reliable, large-scale and cost-effective manufacturing of the required waveguide ...
  • Behrens, Bernd-Arno; Bouguecha, Anas; Gaebel, Christoph Michael; Moritz, Jörn; Schrödter, Jens (Amsterdam : Elsevier, 2014)
    The importance of high-strength steel concepts for car bodies has increased in recent years due to the necessity of weight reduction and improved crash safety. By using hot stamping or also known as press hardening of boron ...
  • Wolf, Alexander; Lachmayer, Roland (Erlangen : Deutsche Gesellschaft für angewandte Optik, 2016)
    Laser based remote phosphor light sources offer a very high brightness but are significantly influenced by the temperature of the phosphor conversion ceramic as well as self-absorption effects. This paper discusses both ...
  • Denkena, Berend; Bergmann, Benjamin; Mücke, Markus; Königsberg, J.; Ponick, Bernd (Amsterdam : Elsevier B.V., 2018)
    Commercial motor-driven spindles for milling machine tools are generally developed for specific machining operations, such as HPC (High Performance Cutting) or HSC (High Speed Cutting). HPC and HSC require significantly ...
  • Rittinger, Johannes; Taptimthong, Piriya; Jogschies, Lisa; Wurz, Marc Christopher; Rissing, Lutz (Bellingham, WA : S P I E - International Society for Optical Engineering, 2015)
    We investigated the impact of polymer substrates on the magnetic properties of soft magnetic thin films. Experiments were carried out to evaluate the performance of AMR (anisotropic magnetoresistive) sensors deposited on ...
  • Denkena, Berend; Breidenstein, Bernd; Busemann, Sarah; Lehr, Claudius Moritz (Amsterdam : Elsevier BV, 2017)
    Since the late 90s the use of zirconia based all-ceramic restorations increases. Many manufacturing steps are necessary, like pre-sintering, soft machining (pre-sintered condition), sintering and hard machining (fully ...

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