81–100 of 105 hits
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    Newly-developed adaptive noise absorption control technology for high speed fan noise reduction

    Kobayashi, Hiroshi / Koh, Masaharu / Ozaki, Shunichi et al. | Tema Archive | 2006
    fan speed range. For actual proof of the technology, an adaptive duct liner was made on trial basis and was examined. The test result ...

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

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

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

    Czarkowski, Ulrich | Tema Archive | 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 ...

    Experimental and Numerical Investigation of Transonic Bump Flow

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

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

    Vlahovic, Dejan / Liewald, Mathias | Tema Archive | 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 ...

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

    Caselitz, Peter | Tema Archive | 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 ...

    Wear effects and mechanisms of soot-contaminated automotive lubricants

    Green, D.A. / Lewis, R. / Dwyer-Joyce, R.S. | Tema Archive | 2006
    engine valve train contact. Previous research on this topic has been mainly performed from a chemical point of view in fundamental studies, with ...

    The technique of holographic interferometry used to investigate disc brake noise

    Fieldhouse, J.D. / Newcomb, T.P. | Tema Archive | 1992
    Holographic interferometry is used for the analysis of a self excited brake system mounted on a test rig. The technique developed for ...

    Development of H2 direct injection technology for high efficiency / high BMEP engines

    Mumford, D. / Welch, A. / Bartunek, B. | Tema Archive | 2006
    Direct injection of hydrogen can be applied to early, mid or late-cycle injection timing approaches on engines to achieve higher power ...

    The importance of testing for successful life usage monitoring systems

    Broede, J. / Pfoertner, H. / Richter, K. | Tema Archive | 1998
    Life usage monitoring systems contain two areas of fundamental interest for validation, namely the correct functionality of the life usage ...

    Propagation of perturbances generated in classic track, and track with Y-type sleepers

    Bajer, C. / Bogacz, R. | Tema Archive | 2005
    fundamental difference between the track with classic (equally spaced) and Y-shaped sleepers is related to local longitudinal symmetric or ...

    An analysis working position for ATC radar data processing quality control

    Heidger, Ralf / Nguyen, Ha Son | Tema Archive | 2007
    fundamental tool for controllers in ATC. The quality and accuracy of the presented aircraft displayed in the controller's working position display ...

    Application and characterization of high modulus-graphite/epoxy (HM-GR/EP) for high stiffness aircraft structural components - The benefits and shortcomings

    Bruno, J.W. | Tema Archive | 2001
    spread application on aircraft structures, because in addition to low weight, aircraft structures must also be durable, damage tolerant, and have ...

    En route noise of two turboprop aircraft

    Dobrzynski, Werner | NTRS | 1990
    conventional turboprop aircraft is needed. For this reason flyover noise measurements on two twin-engine turboprop aircraft were conducted at flight ...

    Conceptual design of self-optimizing mechatronic systems

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

    Modeling and formal verification of counting heads for railways

    Kinder, Sebastian / Drechsler, Rolf | Tema Archive | 2007
    on SystemC, a powerful system level description language. Thereby, efficient modeling and simulation-based validation of railway systems ...

    Design and production of the Superbus

    Antonelli, Valeria / Terzi, Antonia / Labordus, Maarten et al. | Tema Archive | 2007
    Netherlands for the realization of an electric vehicle called Superbus. The fundamental principles are that the vehicle is sustainable, comfortable ...

    Customising ERTMS/ETCS

    Wernicke, M. | Tema Archive | 2007
    and possibilities of rail operation, depending on the selected ERTMS/ ETCS solutions. Otherwise, ambient rail operations determine the ...

    Importance of optical surfaces roughness characterisation to increase predictive value for headlamps optical simulations

    Masuelli, S. | Tema Archive | 2003
    . Stray light is on one side strictly related to fundamental geometrical characteristics of the headlamps such us reflector, walls, bezel and lens ...

    The NASA Microgravity Fluid Physics Program: Research Plans for the ISS

    Kohl, Fred J. / Singh, Bhim S. / Shaw, Nancy J. et al. | NTRS | 2003
    Building on over four decades of research and technology development related to the behavior of fluids in low gravity environments, the ...