Browsing Fakultät für Maschinenbau by Issue Date

Browsing Fakultät für Maschinenbau by Issue Date

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  • Pressel, Thomas; Bouguecha, Anas; Vogt, Ute; Meyer-Lindenberg, Andrea; Behrens, Bernd-Arno; Nolte, Ingo; Windhagen, Henning (London : BioMed Central Ltd., 2005)
    Background: Studying mechanical properties of canine trabecular bone is important for a better understanding of fracture mechanics or bone disorders and is also needed for numerical simulation of canine femora. No detailed ...
  • Poll, G.; Kruse, T.; Meyer, C. (London : SAGE Publications Ltd., 2006)
    The efficiency of belt-type continuously variable transmission (CVT) - apart from the power consumption of auxiliary systems such as hydraulics - predominantly depends on the energy dissipated during sliding at the belt-disc ...
  • Behrens, Bernd-Arno; Doege, E.; Krimm, R. (London : SAGE Publications Ltd., 2006)
    The production processes of sheet metal products with complex geometries often use transfer presses to obtain fully formed workpieces from a single machine. The job of adjusting a new multistage tool set increases with the ...
  • Nyhuis, Peter; Vogel, Markus (Bingley : Emerald Group Publishing Ltd., 2006)
    Purpose - To provide a model for precise logistic controlling of one-piece flow processes and for the description of the interactions between logistic performance measures. The developed method can help manufacturing ...
  • Ahlefelder, Sebastian (Hamburg : Aircraft Design and Systems Group (AERO), Department of Automotive and Aeronautical Engineering, Hamburg University of Applied Sciences, 2006)
    Zapfluft und Wellenleistung wird den Triebwerken entnommen, um die Energie für beispielsweise die Kraftstoffpumpen, das Inflight Entertainment oder die Flügelvorderkantenenteisung zu erzeugen. Diese Energiegenerierung, hat ...
  • Denkena, Berend; Möhring, H.-C.; Hesse, P. (London : SAGE Publications Ltd., 2007)
    This paper describes the energy flow in jerk-decoupled translatory feed axes. After an introductory survey on jerk-decoupled feed axes, a system simulation is presented. This system simulation includes a model of the ...
  • Gronitzki, M.; Poll, G.W.G. (London : SAGE Publications Ltd., 2007)
    Rectangular seals - a special type of face seals - are currently used in rotating connections of automatic automotive transmissions (double clutch transmissions, continuously variable transmissions, and 6-automated ...
  • Overmeyer, Ludger; Stock, Andreas (Bingley : Emerald Group Publishing Ltd., 2007)
    Purpose - The standard terms of time and space lead to logical contradictions near the borderline of physics. Therefore, we suggest a new term for time and space, which enlarges the understanding but takes the actual ...
  • Campello, Eduardo Moraes Barreto; De Mattos Pimenta, Paulo; Wriggers, Peter (Ouro Preto : REM, 2007)
    The geometrically-exact finite-strain variable-thickness shell model of [1] is reviewed in this paper and extended to the case of metallic elastoplastic shells. Isotropic elasticity and von Mises yield criterion with ...
  • Orhan, Gülay; Baron, Stephan; Norozi, Kambiz; Männer, Jörg; Hornung, Oliver; Blume, Holger; Misske, Judith; Heimann, Bodo; Wessel, Armin; Yelbuz, T. Mesud (Cambridge : Cambridge University Press, 2007)
    Heart development, especially the critical phase of cardiac looping, is a complex and intricate process that has not yet been visualized "live" over long periods of time. We have constructed and established a new environmental ...
  • Wellmann, Christian; Lillie, Claudia; Wriggers, Peter (Bingley : Emerald Group Publishing Ltd., 2008)
    Purpose - The paper aims to introduce an efficient contact detection algorithm for smooth convex particles. Design/methodology/approach - The contact points of adjacent particles are defined according to the common-normal ...
  • Poll, G.; Neudörfer, S.; Skubacz, T. (London : SAGE Publications Ltd., 2008)
    An essential component of manually operated vehicle transmissions is the synchronising device. Synchronizers have the task of minimizing the speed difference between the shifted gearwheel and the shaft by means of frictional ...
  • Neubauer, M.; Oleskiewicz, R. (London : SAGE Publications Ltd., 2008)
    Due to increased interest in comfort features, considerable effort has been spent on the modification of brake prototypes in order to suppress brake squeal. Recently, piezoelectric transducers have been investigated as an ...
  • Stein, Erwin; Sagar, Gautam (Bingley : Emerald Group Publishing Ltd., 2008)
    Purpose: The purpose of this paper is to examine quadratic convergence of finite element analysis for hyperelastic material at finite strains via Abaqus-UMAT as well as classification of the rates of convergence for iterative ...
  • Behrens, Bernd-Arno; Wirth, C.J.; Windhagen, H.; Nolte, I.; Meyer-Lindenberg, Andrea; Bouguecha, Anas (London : SAGE Publications Ltd., 2008)
    Aseptic loosening of the prosthesis is still a problem in artificial joint implants. The loosening can be caused by, among other factors, resorption of the bone surrounding the prosthesis owing to stress shielding. In order ...
  • Abdellatif, Houssem; Heimann, Bodo (Cambridge : Cambridge University Press, 2008)
    The issue of motion planning for closed-loop mechanisms, such as parallel manipulators or robots, is still an open question. This paper proposes a novel approach for motion planning of spatial parallel robots. The framework ...
  • Gatzen, M.M.; Pape, F.; Poll, G.W.G. (London : SAGE Publications Ltd., 2009)
    This article describes the effect of polymer additives in lithium greases on performance and boundary layers of high-speed angular contact ball bearings. High-speed test rigs were used to run grease life tests utilizing ...
  • Schulze, Candy P.; Brieke, Michael; Nyhuis, Peter (2009)
    The building of a factory can be a strategic investment owing to its long service life. An evaluation that only focuses, for example, on payments for the building, the technical equipment of the factory, and the personnel ...
  • Klemke, Tim; Nyhuis, Peter (2009)
    In today-s turbulent environment, companies are faced with two principal challenges. On the one hand, it is necessary to produce ever more cost-effectively to remain competitive. On the other hand, factories need to be ...
  • Nürnberger, Florian; Schaper, Marco; Bach, Friedrich-Wilhelm; Mozgova, Iryna; Kuznetsov, Konstjantyn; Halikova, Anna; Perederieieva, Olga (New York, NY : Hindawi Publishing Corporation, 2009)
    Quenching and tempering of precision forged components using their forging heat leads to reduced process energy and shortens the usual process chains. To design such a process, neither the isothermal transformation diagrams ...

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