101–120 von 212 Ergebnissen
|

    Analysis of the mass transfer controlled regime in automotive catalytic converters

    Santos, H. / Costa, M. | Tema Archiv | 2008
    This article concentrates on the analysis of the mass transfer controlled regime in automotive catalytic converters operating under real ...

    Effect of Spray-Exhaust Gas Interactions on Ammonia Generation in SCR Mixing Sections

    Moeltner, Lukas / Schallhart, Verena | SAE Technical Papers | 2018
    . In the second part, the observed physical and chemical phenomena are mathematically described and constitute the basis for the development of ...
    Verlag: Society of Automotive Engineers , SAE International

    Effects of Fuel Physical Properties on Auto-Ignition Characteristics in a Heavy Duty Compression Ignition Engine

    Rothamer, David / Groendyk, Michael A. | SAE Technical Papers | 2015
    The effect of fuel physical properties on the ignition and combustion characteristics of diesel fuels was investigated in a heavy-duty 2.52 ...
    Verlag: Society of Automotive Engineers , SAE International

    A CFD Study of Fuel Evaporation and Related Thermo-fluid Dynamics in the Inlet Manifold, Port and Cylinder of the CFR Octane Engine

    Thiart, Anja / Meyer, Chris / Floweday, Gareth | SAE Technical Papers | 2012
    between its RON and MON values. Since the chemical auto-ignition characteristic of a fuel also strongly influences its octane rating performance ...
    Verlag: Society of Automotive Engineers , SAE International

    Potentials of NO(x) emission reduction methods in SI hydrogen engines: Simulation study

    Safari, H. / Jazayeri, S.A. / Ebrahimi, R. | Tema Archiv | 2009
    The ever increasing cost of hydrocarbon fuels and more stringent emission standards may resolve challenges in producing hydrogen and using ...

    An assessment of waste issues associated with the production of new, lightweight, fuel-efficient vehicles

    Tonn, B.E. / Schexnayder, S.M. / Peretz, J.H. et al. | Tema Archiv | 2003
    volumes, we pay particular attention to a subset of highly toxic chemical constituents in hazardous waste. The article also examines capacity in ...

    A General Method for Fouling Injectors in Gasoline Direct Injection Vehicles and the Effects of Deposits on Vehicle Performance

    Sears, Brian D. / Shanahan, Charles S. / Smith, S. Scott | SAE Technical Papers | 2017
    protocol is the test fuel formulation, which uses added chemical accelerants to mimic the fouling effects of fuel aging and sulfur accumulation in ...
    Verlag: Society of Automotive Engineers , SAE International

    Fundamental Understanding of Antiwear Mechanisms in Real-World Applications: Part 2

    Guo, Binbin / Delbridge, Ewan / Burrington, James et al. | SAE Technical Papers | 2017
    The global commitment to reduce CO2 emissions drives the automotive industry to create ever more advanced chemical and engineering systems ...
    Verlag: Society of Automotive Engineers , SAE International

    Diesel Lubricity Requirements of Future Fuel Injection Equipment

    Jess, Andreas / Balfour, Graham / Matzke, Markus et al. | SAE Technical Papers | 2009
    chemical composition. It is essential to understand the role of diesel fuel and of lubricity additives to ensure that future, more severely-loaded ...
    Verlag: Society of Automotive Engineers , SAE International

    Use of Artificial Neural Network to Develop Surrogates for Hydrotreated Vegetable Oil with Experimental Validation in Ignition Quality Tester

    Joshi, Gaurav / Henein, Naeim / Alkhayat, Samy | SAE Technical Papers | 2024
    This article presents surrogate mixtures that simulate the physical and chemical properties in the auto-ignition of ...
    Verlag: Society of Automotive Engineers , SAE International

    Injector Fouling Performance and Solubility of GTL Diesel Dosed with Zinc

    Velaers, Adrian James / Woolard, Christopher / Burnham, Ross et al. | SAE Technical Papers | 2013
    to regular diesel when both have been dosed with zinc. A series of chemical laboratory test work investigated the solubility of zinc in GTL ...
    Verlag: Society of Automotive Engineers , SAE International

    Options for Use of GTL Naphtha as a Blending Component in Oxygenated Gasoline

    Wilken, Celeste / Floweday, Gareth / Rockstroh, Toby | SAE Technical Papers | 2016
    The benefits of blending ethanol into gasoline fuel are well established. Ethanol’s high latent heat of vaporisation and chemical auto ...
    Verlag: Society of Automotive Engineers , SAE International

    Characterization of CH4 and CH4/H2 Mixtures Combustion in a Small Displacement Optical Engine

    Vaglieco, Bianca Maria / Catapano, Francesco / Sementa, Paolo et al. | SAE Technical Papers | 2013
    imaging were used to follow the flame propagation in the combustion chamber. UV-visible spectroscopy allows detecting the chemical markers of ...
    Verlag: Society of Automotive Engineers , SAE International

    The reuse of wastewater and sludge for cultivation of forestry trees in desert areas in Greece

    Kalavrouziotis, Ioannis K. / Hortis, Theofanis C. / Drakatos, Panagiotis A. | Tema Archiv | 2004
    sewage from treatment plants. The analysis of all the parameters (chemical, environmental, geological) that are related to the by-products of the ...

    Development and Experimental Validation of a Fast Spray Ignition Model for Diesel Engines Using Insights from CFD Spray Calculations

    Lucjan, Adam / Barro, Christophe / Boulouchos, Konstantinos et al. | SAE Technical Papers | 2017
    of mixing and chemical processes during the ignition delay is very challenging to model in a fast way for a wide range of operation ...
    Verlag: Society of Automotive Engineers , SAE International

    Study of an On-board Fuel Reformer and Hydrogen-Added EGR Combustion in a Gasoline Engine

    Maeda, Hirofumi / Ashida, Koichi / Hiraya, Koji et al. | SAE Technical Papers | 2015
    To improve the fuel economy via high EGR, combustion stability is enhanced through the addition of hydrogen, with its high flame-speed in ...
    Verlag: Society of Automotive Engineers , SAE International

    Experimental and Numerical Analyses of Liquid and Spray Penetration under Heavy-Duty Diesel Engine Conditions

    Somers, Bart / D'Errico, Gianluca / Hardy, Gilles et al. | SAE Technical Papers | 2016
    conditions without inclusion of chemical reactions. For validation, experimental techniques are utilized to characterize inert sprays of n-dodecane ...
    Verlag: Society of Automotive Engineers , SAE International

    Thermal plasma pyrolysis of used tires for carbon black recovery

    Tang, L. / Huang, H. | Tema Archiv | 2005
    This letter reports on the gaseous and carbon black product characteristics from nitrogen thermal plasma pyrolysis of used tires. Steam may ...

    Optical and Thermodynamic Investigations of Reference Fuels for Future Combustion Systems

    Janssen, Andreas / Grünefeld, Gerd / Muether, Martin et al. | SAE Technical Papers | 2010
    The finite nature and instability of fossil fuel supply has led to an increasing and enduring investigation demand of alternative and ...
    Verlag: Society of Automotive Engineers , SAE International

    Experimental Investigation to Study the Influence of Fuel Additive with Pre-Heated Straight Vegetable Oil (SVO) by Comparing the Injection, Combustion and Emission Characteristics of Diesel Engine Based on IR Diagram

    Ganesh, Anuradda / Shah, Pinkesh R. | SAE Technical Papers | 2015
    load. A detailed structural and chemical analysis of additive was done to understand the mechanism of fuel adulteration and interpret the test ...
    Verlag: Society of Automotive Engineers , SAE International