1–20 von 27 Ergebnissen
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    Basic principles in materials selection for mechanical fastening of thermoplastics

    Kagan, V.A. / Weitzel, S.P. | Tema Archiv | 2002
    with improved mechanical performance. Utilization of traditional mechanical performance parameters and fracture mechanics criteria allows more ...
    Verlag: Society of Plastic Engineers (SPE) , Brookfield

    Thermal analysis of railroad bearings: Effect of wheel heating

    Tarawneh, Constantine M. / Fuentes, Arturo A. / Wilson, Brent M. et al. | Tema Archiv | 2009
    derailments. Excessive heat buildup within the bearing is one of the main factors that can warn of impending failure. A question is often raised ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Estimation of residual stress distribution in railroad wheels

    Sura, Venkata S. / Mahadevan, Sankaran | Tema Archiv | 2009
    initial stress, and using the temperature distributions obtained from thermal analysis of the on-tread braking. The resultant stresses represent ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Estimation of rail bending stress from real-time vertical track deflection measurement

    Greisen, Curt / Lu, Sheng / Duan, Haoliang et al. | Tema Archiv | 2009
    geometry. This paper summarizes the development of a measurement technique, based on a system being developed over the past few years at the ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Research to understand the effects of wheel impact loads on wheel stress levels

    Lonsdale, Cameron / Rusin, Thomas / Hay, Thomas | Tema Archiv | 2009
    maximum of approximately 200 kips. Finite element analysis (FEA) modeling using only mechanical tread loading was conducted to determine the high ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Increase of efficiency in wireless train control systems (ETCS level 2) by the use of actual packet-oriented transmission concepts

    Ruesche, Simon F. / Steuer, Jan / Jobmann, Klaus | Tema Archiv | 2008
    control systems which are currently m use, to accelerate the interoperability of the passenger- and freight-transport and, finally, to increase ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    A metallurgical and experimental investigation into sources of warm bearing trending

    Tarawneh, Constantine M. / Wilson, Brent M. / Cole, Kevin D. et al. | Tema Archiv | 2008
    In the railroad industry, bearing hot-box detectors are the primary tools utilized for the removal of distressed bearings from service ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Dynamic analysis of pitch plane railway vehicle-track interactions due to single and multiple wheel flats

    Uzzal, Rajib Ul Alam / Ahmed, Waiz / Rakheja, Subhash | Tema Archiv | 2008
    generated in the wheel-rail interface due to the presence of wheel flats. The wheel-rail contact is modelled using non-linear Hertzian contact ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Influence of passenger car suspension design on carbody roll and on wheel unloading on curves at unbalance speeds

    Strong, Philip M. | Tema Archiv | 2008
    suspensions in use today. This paper categorises passenger car types and analyses behaviour under the action of quasi-static lateral forces such as ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    A new security and safety solution for public guided transport

    Schütte, Jörg / Scholz, Sven | Tema Archiv | 2009
    Railway and Public Guided Transit Properties often employ large numbers of video cameras to supervise critical areas and facilitate ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Railway timetable optimization using non-proportional distributed allowance arrangement method

    Yang, Jinhua / KLemenz, Marc | Tema Archiv | 2009
    CTP strategy serves as a new method to solve the conflict between punctuality, travel time and number of train path and keep them in a new ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Feasability study for an ultrasonic sensor for monitoring wheel flange contact

    Dwyer-Joyce, R.S. / Yao, C. / Lewis, R. | Tema Archiv | 2008
    If the contact between the wheel and rail occurs at the flange, a high degree of slip is inherent. This can result in excessive wear and ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Supercapacitors on-board light rail vehicles: Enhanced energy storage systems for improved vehicle efficiency

    Barrero, Ricardo / Tackoen, Xavier / Mierlo, Joeri Van | Tema Archiv | 2008
    the system regarding energy content, voltage variation, maximum current and power losses, a model of the tram, network and substations power ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Three-piece half-truck multibody dynamics models for freight train suspensions

    Ballew, B. / Chan, B.J. / Sandu, C. | Tema Archiv | 2008
    the vibrational energy generated by the track. The three main parts of a traditional three-piece bogie are two side frames and a bolster. The ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    An investigation into effect of train curving on wear and contact stresses of wheel and rail

    Jin, Xuesong / Guo, Jun / Xiao, Xinbiao et al. | Tema Archiv | 2009
    Some important published papers on wheel-rail wear are reviewed. Their studies are mainly based on laboratory experiments and numerical ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    A review of literature on the design of truck non-air non-steering axle suspensions

    Romero-Navarrete, J.A. / Lozano-Guzman, A. | Tema Archiv | 1994
    with a literature survey of non-air suspension mechanisms. The topics treated in the reviewed papers have been classified as, innovative ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Comparison of numerical results and design criteria for buckle propagation and buckle arrestor design

    Plonski, Thomas / Stadie-Frohbös, Gundula / Jokisch, Gordon | Tema Archiv | 2006
    . during laying, a local buckle can be initiated, thereby decreasing the collapse strength of the pipeline. As a result of the high ambient ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    A new concept for renewable power generation: integrating off-shore wind turbines with a unique wave power generation system

    Polido, Edwin / Ulery, James P. / Di Bella, Francis A. | Tema Archiv | 2005
    Off shore wind turbine farms are becoming more popular as the efficiency and per unit cost of the systems become more economical. Wave ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Devulcanization of recycled tire rubber using supercritical carbon dioxide

    Zhang, Qiao / Tzoganakis, Costas | Tema Archiv | 2004
    In this work, an extrusion process has been developed for the devulcanization of rubber crumb from recycled tires employing supercritical ...
    Verlag: Society of Plastic Engineers (SPE) , Brookfield

    Characterization of properties of polypropylene modified with elastomers based on metallocene catalyst technology for automotive applications

    Vasudeo, Y.B. / Rangaprasad, R. / Kharade, A.Y. et al. | Tema Archiv | 2001
    wide range of application. Modem fuel-efficient car seen on Indian roads have accepted PP and PP-based compounds. Almost 30 kg of PP and PP ...
    Verlag: Society of Plastic Engineers (SPE) , Brookfield