101–120 von 2,576 Ergebnissen
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    Variable-amplitude fatigue testing of a high hardness armour steel

    Khan, M.Z.S. / Alkemade, S.J. / Weston, G.M. et al. | Tema Archiv | 1998
    This study investigated the effect of variable amplitude load sequences on the fatigue behaviour of a high hardness steel similar to that ...

    Variability in room temperature fatigue life of alpha + beta processed Ti-6Al-4V

    Golden, Patrick J. / John, Reji / Porter, W.John III | Tema Archiv | 2009
    The variability in fatigue behavior is often what drives the design of components such as turbine engine blades and disks. These components ...

    Validation of restoration time for pedestrian headform impactor skin

    Takagi, Shunsuke / Tai, Koki / Wakabayashi, Asato et al. | Tema Archiv | 2013
    bonnet and bumper were introduced in Japan as of April 2013. In the headform impact test, an impactor simulating the pedestrian head is used. To ...

    Validation of emission factors for road vehicles based on street tunnel measurements

    Sturm, P.J. / Rodler, J. / Lechner, B. et al. | Tema Archiv | 2001
    The emission behaviour of road vehicles is regularly estimated by the use of emission factors and models. But there is only limited ...

    Validation of CALINE4 modelling for carbon monoxide concentrations under free-flowing and congested traffic conditions in Ireland

    Broderick, Brian M. / Budd, Una / Misstear, Bruce D. et al. | Tema Archiv | 2005
    Atmospheric dispersion model accuracy is dependent not only on the quality of the data used, but also on the methodology of the model and ...

    Validation of a prediction model for tangent rail roughness and noise growth

    Jiang, S. / Meehan, P.A. / Bellette, P.A. et al. | Tema Archiv | 2014
    between the wheel/rail at the contact patch, the rail roughness may grow in amplitude after a number of wheelset passages. This results in ...

    Validation of a novel algorithm for the adaptive calculation of transient stratified flow of gas, oil and water in pipelines

    Hanich, L. / Thompson, C. | Tema Archiv | 2001
    of partial differential equations its presented. The numerical solution is based on an adaptive mesh refinement technique. Significant gains ...

    V-22 osprey - The commitment to an advanced carburized grade gear steel

    Thomas, W.A. / Patel, P.R. | Tema Archiv | 1989
    In the early 1970's helicopter manufacturers began to search for the next generation of carburizing grade gear steels. The principal ...

    UV curing systems for automotive refinish applications

    Stropp, J.P. / Wolff, U. / Kernaghan, S. et al. | Tema Archiv | 2006
    The combination of the UV flash equipment, which generates UV flashes in short intervals with a high and homogenous energy density, with UV ...

    UV crosslinking of acryloyl functional polymers in the presence of oxygen

    Awokola, M. / Lenhard, W. / Löffler, H. et al. | Tema Archiv | 2002
    UV curing of acryloyl functional polymers is well known and applied in paper and furniture coating industry. Application is normally done ...

    Using the finite volume method in modelling forging processes of complex aluminium parts

    Sedighi, M. / Tokmechi, S. | Tema Archiv | 2003
    of forging operations prior to manufacturing and to calculate the forging parameters such as maximum plastic deformation, maximum total ...
    Verlag: University of Nottingham , Nottingham

    Use of the cylindrical instability stress for blunt metal loss defects in linepipe

    Law, M. | Tema Archiv | 2005
    Assessment of metal loss defects in gas pipelines can be analysed by a number of methods. In analyses with finite element methods a failure ...

    Use of Nitric Acid to Control the NO2:NOX Ratio within the Exhaust Composition Transient Operation Laboratory Exhaust Stream

    Henry, Cary / Henderson, Robert / Hartley, Ryan | SAE Technical Papers | 2020
    ) for simulation of IC engine exhaust. The current system design requires metering and combustion of nitromethane in conjunction with the ...
    Verlag: Society of Automotive Engineers , SAE International

    Use of magnetic fields to reduce gravity effects in fluids

    Lipa, J.A. / Israelsson, U.E. | Tema Archiv | 1998
    We describe magnetic levitation systems for two fluids, helium and oxygen, that can be used to cancel the effects of gravity. The devices ...
    Verlag: American Society of Civil Engineers (ASCE) , Reston

    Use of high-strength line pipe can improve economics of long-distance gas lines

    Corbett, K.T. / Bowen, R.R. / Petersen, C.W. | Tema Archiv | 2003
    achieved from cost reductions in material, construction, compression, and integrated-project operations. Described here are the methods of ...

    Use of elliptic functions to study skip-lock of automobile seat-belt retractors

    Huston, R.L. | Tema Archiv | 2000
    This paper discusses the locking dynamics of automobile seat-belt retractors. The retractors considered are those having a locking bar ...