1–20 von 1,083 Ergebnissen
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    In-Situ Measurement and Numerical Solution of Main Journal Bearing Lubrication in Actual Engine Environment

    Harada, Hironori / Matsumoto, Kenji / Mihara, Yuji et al. | SAE Technical Papers | 2016
    . Because of this, an actual load on a bearing was measured, and the measured load values were compared with a bearing load distribution calculated ...
    Verlag: Society of Automotive Engineers , SAE International

    Analysis of Oil Film Generation on the Main Journal Bearing Using a Thin-Film Sensor and Elasto-Hydrodynamic Lubrication (EHL) Model

    Oowaki, Kensaku / Kobayashi, Makoto / Inui, Masatsugu et al. | SAE Technical Papers | 2013
    Reducing friction in the crankshaft main bearings is an effective means of improving the fuel efficiency of reciprocating internal ...
    Verlag: Society of Automotive Engineers , SAE International

    Instantaneous Wear Prediction of Crankshaft Bearings of a Gasoline Engine at the Beginning of Real Firing Start-Up Cycle

    Chun, Sang Myung | SAE Technical Papers | 2020
    This study on engine journal bearing wear is based on a simulation approach using the engine start-up condition. This study presents an ...
    Verlag: Society of Automotive Engineers , SAE International

    Thermohydrodynamic Modeling of Squeeze Film Dampers in High-Speed Turbomachinery

    Behdinan, Kamran / Hamzehlouia, Sina | SAE Technical Papers | 2018
    represented at different SFD journal speeds and eccentricity ratios. According to the results of the analysis, the ...
    Verlag: Society of Automotive Engineers , SAE International

    Molecular Structure of Hydrocarbons and Auto-Ignition Characteristics of HCCI Engines

    Shibata, Gen / Ogawa, Hideyuki / Kawaguchi, Ryota et al. | SAE Technical Papers | 2014
    from the HTHR CA10 and evaluated. The parameters of the HCCI engine operations were the intake air temperature, engine speed, and intake oxygen ...
    Verlag: Society of Automotive Engineers , SAE International

    A Review of the Effects of Gasoline Detergent Additives on the Formation of Combustion Chamber Deposits of Gasoline Direct Injection Engines

    ZHOU, Bo / Xiao, Ma / Kamil, Mohammed et al. | SAE Technical Papers | 2021
    Evaluating the effects of deposits formed in existing engines on their performance is essential, particularly for gasoline direct injection ...
    Verlag: Society of Automotive Engineers , SAE International

    Experimental Characterization of the Thermodynamic Properties of Diesel Fuels Over a Wide Range of Pressures and Temperatures

    Jaramillo, D / Salvador, FJ / Desantes, JM et al. | SAE Technical Papers | 2015
    The influence of pressure and temperature on some of the important thermodynamic properties of diesel fuels has been assessed for a set of ...
    Verlag: Society of Automotive Engineers , SAE International

    Potential of Hydrogenated Vegetable Oil (HVO) in Future High Efficiency Combustion System

    Kolbeck, Andreas F. / Honkanen, Markku / Bhardwaj, Om Parkash et al. | SAE Technical Papers | 2013
    The limited availability of fossil fuels and the increasing environmental pollution will lead to an increased demand for sustainable ...
    Verlag: Society of Automotive Engineers , SAE International

    Diesel Fuel by Scrap-Tyre Thermal-Mechanical Pyrolysis

    Seggiani, Maurizia / Puccini, Monica / Gentili, Roberto et al. | SAE Technical Papers | 2013
    Current energy policies are encouraging the near-term use of fuels derived from civil and industrial waste residues, giving new ...
    Verlag: Society of Automotive Engineers , Society of Automotive Engineers of Japan

    Investigation of Combustion and Emission Performance of Hydrogenated Vegetable Oil (HVO) Diesel

    Andrews, Gordon / Li, Hu / Ferns, Jason et al. | SAE Technical Papers | 2017
    output of 96kW. The engine was equipped with an integrated DOC and DPF aftertreatment system. Both the upstream and downstream of the ...
    Verlag: Society of Automotive Engineers , SAE International

    The Effect of NO2/NOx Ratio on the Performance of a SCR Downstream of a SCR Catalyst on a DPF

    Parker, Gordon G. / Johnson, John H. / Chundru, Venkata Rajesh | SAE Technical Papers | 2019
    Different aftertreatment systems consisting of a combination of selective catalytic reduction (SCR) and SCR catalyst on a diesel ...
    Verlag: Society of Automotive Engineers , SAE International

    The Effect of Charge Cooling on the RON of Ethanol/Gasoline Blends

    Dryer, Frederick L. / da Silva, Gabriel / Morganti, Kai J. et al. | SAE Technical Papers | 2013
    This paper examines the effect of charge cooling on the Research Octane Number (RON) of ethanol/gasoline blends. While gasoline is fully ...
    Verlag: Society of Automotive Engineers , SAE International

    Design and Validation of a Control-Oriented Model of a Diesel Engine with Two-Stage Turbocharger

    Chiara, Fabio / Rizzoni, Giorgio / Canova, Marcello et al. | SAE Technical Papers | 2009
    Two-stage turbochargers are a recent solution to improve engine performance. The large flexibility of these systems, able to operate in ...
    Verlag: Society of Automotive Engineers , Consiglio Nazionale delle Ricerche

    Modeling the Detailed Chemical Kinetics of NOx Sensitization for the Oxidation of a Model fuel for Gasoline

    Naik, Chitralkumar V. / Meeks, Ellen / Puduppakkam, Karthik | SAE Technical Papers | 2010
    fuel combustion. This effect can be important in engine operations, especially those involving high levels of exhaust-gas recirculation (EGR ...
    Verlag: Society of Automotive Engineers , SAE International

    Assessment of the Full Thermodynamic Potential of C8-Oxygenates for Clean Diesel Combustion

    Heuser, Benedikt / Zubel, Marius / Pischinger, Stefan | SAE Technical Papers | 2017
    Within the Cluster of Excellence “Tailor-Made Fuels from Biomass” (TMFB) at the RWTH Aachen University, two novel biogenic fuels, namely 1 ...
    Verlag: Society of Automotive Engineers , SAE International

    Effects of Nozzle Geometry on the Characteristics of an Evaporating Diesel Spray

    Du, Chengjun / Andersson, Mats / Andersson, Sven | SAE Technical Papers | 2016
    The effects of nozzle geometry on diesel spray characteristics were studied in a spray chamber under evaporating conditions using three ...
    Verlag: Society of Automotive Engineers , SAE International

    Effect of Lubricant Oil Properties on the Performance of Gasoline Particulate Filter (GPF)

    Seong, HeeJe / Shao, Huifang / Remias, Joseph et al. | SAE Technical Papers | 2016
    . In this work, a study was conducted on eight formulations of lubricants to determine their effect on GDI engine particulate emissions and GPF ...
    Verlag: Society of Automotive Engineers , SAE International

    Novel Index for Evaluation of Particle Formation Tendencies of Fuels with Different Chemical Compositions

    Wittmann, Jan-Hubert / Menger, Lars | SAE Technical Papers | 2017
    Current regulatory developments aim for stricter emission limits, increased environmental protection and purification of air on a local and ...
    Verlag: Society of Automotive Engineers , SAE International

    Analysis of Averaging Methods for Large Eddy Simulations of Diesel Sprays

    Farrace, Daniele / Boulouchos, Konstantinos / Schmitt, Martin et al. | SAE Technical Papers | 2015
    Large Eddy Simulations (LES) provide instantaneous values indispensable to conduct statistical studies of relevant fluctuating quantities ...
    Verlag: Society of Automotive Engineers , SAE International

    Impact of Oxidation on Lubricating Properties of Biodiesel Blends

    Deligiannis, Alexandros / Karonis, Dimitrios / Zannikos, Fanourios et al. | SAE Technical Papers | 2013
    The lubricating efficiency is an important property of diesel fuel since several diesel engine parts, such as pumps and injectors, are ...
    Verlag: Society of Automotive Engineers , SAE International