1–20 von 58 Ergebnissen
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    Development of High Precision Test Masses for the MICROSCOPE Space Project

    Hagedorn, Daniel / Heyne, Heinz Peter / Metschke, Stephan et al. | Tema Archiv | 2014
    Schlagwörter: fundamental physics

    Impacts and waves in Dyneema HB80 strips and laminates

    Chocron, S. / King, N. / Bigger, R. et al. | Tema Archiv | 2013
    Single-yarn impact results have been reported by multiple authors in the past, providing insight on the fundamental physics involved in ...

    Analysis of the fault tolerance of a switched reluctance machine with distributed inverter

    Hennen, Martin / Boesing, Matthias / Doncker, Rik W. De | Tema Archiv | 2012
    damages. It is obvious that this limit strongly influences the maximum available torque after a fault. Due to the lack of an excitation source on ...

    Numerical model of supercooled water freezing

    Criscione, A. / Tukovic, Z. / Kintea, D. et al. | Tema Archiv | 2012
    an aircraft under all weather conditions. Hence, understanding the freezing process of super-cooled water is a problem of fundamental ...

    Methodical approach to the analysis of on-board electrical system architectures fundamental research into the future provision of electrical energy in commercial vehicles

    Oberfell, Ralf / Gast, Stefan / Schwarzhaupt, Andreas et al. | Tema Archiv | 2010
    development of a regenerative braking system in an on-board electrical system as an example, this paper outlines a procedure with which energy paths ...

    Experimental and Numerical Investigation of Transonic Bump Flow

    Huang, J.C. / Barakos, G. / Benard, E. et al. | Tema Archiv | 2010
    undertaken looking at the details of the flow and the capability of CFD in predicting such complex, yet fundamental, aerodynamic interactions. The ...

    Modelling and simulation of lithium ion batteries for hybrid and electric vehicles

    Caselitz, Peter | Tema Archiv | 2010
    such as Saber or Simplorer. Based on Iset-Lab software, the new software Iset-Lib for the simulation of lithium ion batteries has been ...

    Investigation on the design of bonded structures for increased damage tolerance

    Meneghin, Ivan / Pacchione, Marco / Vermeer, Pascal | Tema Archiv | 2009
    A careful choice of the reinforcement materials and their design is fundamental to achieve an effective design solution for fuselage ...

    The effect of rubber contact on the fretting fatigue strength of railway wheel tire

    Kubota, Masanobu / Hirakawa, Kenji | Tema Archiv | 2009
    The cause of the ICE train derailment, which occurred in 1998 at Eschede, was fatigue failure originating on the inside of the wheel tire ...

    The recent development of advanced automobile steel sheets and long products

    Weng, Yuping / Dong, Han / Gan, Yong | Tema Archiv | 2009
    fundamental research. It is worthy to take more and more efforts on automotive steels to be of high performance in the near future. ...

    Technical development and commercialization of high quality steels for automotive applications at United States Steel Corporation

    Hyland, R.W. jun. / Becker, J.J. / Hoydick, D.P. et al. | Tema Archiv | 2009
    technology support services. Highlighted examples of our strategic commitment to advanced automotive steel technology will focus on product and ...

    Experimental determination of energy release rate of CRFP structures by means of transverse crack tension tests

    Llopart Prieto, L. / Spenninger, G. / Wagner, H. | Tema Archiv | 2009
    development of damages by means of delamination under static loading, which will help on opening the floodgates to the next generation of sizing ...

    RCS - Numerical, methodological and conceptional aspects for the analysis of radar distorting objects

    Greving, Gerhard / Biermann, Wolf-Dieter / Mundt, Rolf | Tema Archiv | 2009
    scattering parameter. It is shown in this paper that the RCS does not exist for the WT being installed on the ground due to fundamental reasons ...

    A simulation study of an E85 engine APU for a series hybrid electric vehicle

    Canova, M. / Midlam-Mohler, S. / Rizzoni, G. et al. | Tema Archiv | 2009
    gasoline fuel and then adapted to the properties of E85. The predictive nature of the simulation model, based on the fundamental physics of in ...

    Center for Digital Vehicle Development (CDVD) - An interdisciplinary approach to vehicle R&D

    Kuthada, Timo / Krantz, Werner / Wittmeier, Felix et al. | Tema Archiv | 2009
    gap and providing a platform for projects on method development and validation. To increase the speed with which these efforts progress ...

    Numerical and experimental evaluation of extreme wheel-rail loads for improved wheelset design

    Alfi, S. / Braghin, F. / Bruni, S. | Tema Archiv | 2008
    The knowledge of extreme loads is of fundamental importance for the fatigue design of railway wheelsets. In the present research, attention ...

    Modular battery management system for lithium ion batteries for plug-in hybrid vehicles

    Czarkowski, Ulrich | Tema Archiv | 2008
    battery status. The detection and the monitoring of status data on the basis of measured values is the main task of the battery management, apart ...

    Development of new stretch-forming technologies for car body outer skin panels

    Vlahovic, Dejan / Liewald, Mathias | Tema Archiv | 2008
    literature on stretch-forming methods do not apply to the production of car body panels in terms of quality and cost requirements. State of the art ...

    Stable running of diesel engines at very low ambient temperatures

    Grütering, Ulrich F. / Graf, Markus / Pischinger, Stefan | Tema Archiv | 2008
    conditions the compression end temperature and pressure is very low, which has a strongly negative effect on the evaporation and self-ignition ...

    Conceptual design of self-optimizing mechatronic systems

    Gausemeier, Jürgen / Donoth, Jörg / Pook, Sebastian et al. | Tema Archiv | 2008
    solution describes the fundamental structure and the mode of action of the system. The principle solution is developed in the early design phase ...