1–10 von 149 Ergebnissen
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    The Dissipation of Frictional Energy from the Interface of an Annular Disc Brake

    Day, A J / Newcomb, T P | SAGE Publications | 1984
    The performance of resin bonded composite friction materials in a particular brake design is strongly dependent upon the dissipation of ...

    Tailoring Oils to Engines

    Colyer, C C | SAGE Publications | 1984
    continuous tailoring of engine oils to meet new engine requirements. The SAE/ASTM/API tripartite Engine oil performance and engine service ...

    Technical Considerations for Catalysts for the European Market

    Gandhi, H S | SAGE Publications | 1988
    The durability of automotive catalysts for European applications were investigated as a function of higher temperatures encountered in ...

    Aero Engine Ceramics—the Vision, the Reality and the Progress

    Angus, J P | SAGE Publications | 1993
    advanced materials in the world today. It consists of two-dimensional woven and laminated silicon carbide fibres in a chemical vapour infiltrated ...

    An Exhaust Emissions Based Air–Fuel Ratio Calculation for Internal Combustion Engines

    Chan, S H | SAGE Publications | 1996
    This paper describes a method for accurate determination of air–fuel ratio based upon exhaust gas emissions analysis as an alternative to ...
    Schlagwörter: chemical equilibrium

    Implications of NOy emissions from subsonic aircraft at cruise altitude

    Lee, S H / Le Dilosquer, M / Singh, R et al. | SAGE Publications | 1997
    x and HNO3 is calculated using the UGAMP three-dimensional chemical transport model. The sink of NOx ...

    Spacecraft ion propulsion development in the United Kingdom

    Fearn, D G | SAGE Publications | 1997
    The on-board propulsion system dominates the design of many spacecraft, particularly as regards mass and volume. However, the mass of this ...

    The effects of carbon dioxide in exhaust gas recirculation on diesel engine emissions

    Ladommatos, N / Adelhalim, S M / Zhao, H et al. | SAGE Publications | 1998
    The investigation was conducted on a high-speed direct injection diesel engine and was concerned with the effects of exhaust gas ...
    Schlagwörter: oxides of nitrogen

    Prediction of the effect of injection parameters on NOx emission and burning quality in the direct injection diesel engine using a modified multizone model

    Salem, H / El-Bahnasy, S. H. / Elbaz, M | SAGE Publications | 1998
    while products of combustion are assumed to be in chemical equilibrium at local temperature. The extended Zeldovich mechanism is used to predict ...

    Catalyst regeneration via chemical treatment and emission tests at idle speeds

    Arapatsakos, C. I. / Sparis, P. D. | SAGE Publications | 1999
    The present paper examines the possibility of chemical treatment of used catalysts for the purpose of improving catalytic efficiency. The ...
    Schlagwörter: chemical treatment