1–50 von 212 Ergebnissen
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    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

    A Chemical and Morphological Study of Diesel Injector Nozzle Deposits - Insights into their Formation and Growth Mechanisms

    Britton, Ben / McGivery, Catriona / Giulliani, Finn et al. | SAE Technical Papers | 2017
    , refinement, cost and fuel efficiency requirements. This has included the implementation of high pressure common rail ...
    Verlag: Society of Automotive Engineers , SAE International

    A chemically informed, control-oriented model of a three-way catalytic converter

    Soumelldis, M.I. / Stobart, R.K. / Jackson, R.A. | Tema Archiv | 2007
    Chemical activity inside a three-way catalytic converter (TWC) is highly complex and usually is not taken into account when developing TWC ...

    A Comparative Analysis on Engine Performance of a Conventional Diesel Fuel and 10% Biodiesel Blends Produced from Coconut Oils

    Woo, Changhwan / Marquis, Christopher / Hawkes, Evatt et al. | SAE Technical Papers | 2015
    -duty diesel engine for three different fuels including a conventional diesel fuel and two B10 fuels of chemical-catalyst-based methyl-ester ...
    Verlag: Society of Automotive Engineers , SAE International

    A comparison of tailpipe, dilution tunnel, and wind tunnel data in measuring motor vehicle PM

    Maricq, M.M. / Chase, R.E. / Xu, N. | Tema Archiv | 2001
    Comparison between particle size distributions recorded directly at the tailpipes of both diesel and gasoline vehicles and measurements ...

    A Computational Study of the Effects of EGR and Intake-Pressure Boost on DME Autoignition Characteristics over Wide Ranges of Engine Speed

    Jamsran, Narankhuu / Iida, Norimasa / Lim, Ocktaeck | SAE Technical Papers | 2014
    various engine speed. CHEMKIN-PRO was used as a solver and chemical-kinetics mechanism for DME was utilized from Curran's model. We examined first ...
    Verlag: Society of Automotive Engineers , SAE International

    A decontamination system for chemical weapons agents using a liquid solution on a solid sorbent

    Waysbort, Daniel / McGarvey, David J. / Creasy, William R. et al. | Tema Archiv | 2009
    A decontamination system for chemical warfare agents was developed and tested that combines a liquid decontamination reagent solution with ...

    A Detailed Comparison of Emissions and Combustion Performance Between Optical and Metal Single-Cylinder Diesel Engines at Low Temperature Combustion Conditions

    Manuel, A. / Gonzalez, D. / Foster, David E. et al. | SAE Technical Papers | 2008
    A detailed comparison of cylinder pressure derived combustion performance and engine-out emissions is made between an all-metal single ...
    Verlag: Society of Automotive Engineers , SAE International

    Advanced reactor concept for complex hydrides: Hydrogen desorption at fuel cell relevant boundary conditions

    Bürger, I. / Luetto, C. / Linder, M. | Tema Archiv | 2014
    capacities. As hydrogen is bonded by a chemical reaction to the solid state storage material, it is just released when heat is provided. In an ...

    A Fuel Surrogate Validation Approach Using a JP-8 Fueled Optically Accessible Compression Ignition Engine

    Violi, Angela / Kim, Doohyun / Martz, Jason et al. | SAE Technical Papers | 2015
    4658 fuel surrogate. The approach examines the agreement of both physical and chemical properties of surrogate and target fuels during ...
    Verlag: Society of Automotive Engineers , SAE International

    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

    A Miniature Catalytic Stripper for Particles Less Than 23 Nanometers

    Bergmann, Alexander / Giechaskiel, Barouch / Kittelson, David et al. | SAE Technical Papers | 2013
    order to avoid any chemical reactions or re-nucleation that may cause measurement complications. The performance of a miniature CS was ...
    Verlag: Society of Automotive Engineers , SAE International

    Analysis of Oxidative Deterioration of Biodiesel Fuel

    Tajima, Ichiro / Yamamoto, Masami / Okada, Masanori et al. | SAE Technical Papers | 2008
    the chemical structure of these oxidation products, reaction schemes were proposed for the deterioration of FAMEs. In addition, two ...
    Verlag: Society of Automotive Engineers , SAE International

    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 ...

    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 New Functional Global Auto-ignition Model for Hydrocarbon Fuels - Part 2 of 2: Model Formulation, Development and Performance Assessment

    Floweday, Gareth | SAE Technical Papers | 2010
    efficiency of the new global model out-performed skeletal and reduced chemical kinetic models which may possess similar predictive functionality with ...
    Verlag: Society of Automotive Engineers , SAE International

    An Experimental Study of Diesel-Fuel Property Effects on Mixing-Controlled Combustion in a Heavy-Duty Optical CI Engine

    Fisher, Brian T. / Mueller, Charles J. / Polonowski, Christopher et al. | SAE Technical Papers | 2014
    ), affected the chemical reactions downstream of H and production of the fuel-rich partially reacted mixture inside the fuel jet. Additionally, the ...
    Verlag: Society of Automotive Engineers , SAE International

    An Intake Valve Deposit (IVD) Engine Test Development to Investigate Deposit Build-Up Mechanism Using a Real Engine

    Hayashi, Hitoshi / Yoshida, Katsumi / Gail, Sandro et al. | SAE Technical Papers | 2017
    necessarily make a fuel more prone to IVD formation, but rather it depends on the chemical composition of the high boiling components. ...
    Verlag: Society of Automotive Engineers , SAE International

    An Investigation into the Characteristics of DISI Injector Deposits Using Advanced Analytical Methods

    Weall, Adam / Cooper, Brian / Ding, Haichun et al. | SAE Technical Papers | 2014
    chemistries to enhance fuel performance, there is however still a great deal of uncertainty regarding the physical and chemical structure of these ...
    Verlag: Society of Automotive Engineers , SAE International

    A Novel Technique for Investigating the Characteristics and History of Deposits Formed Within High Pressure Fuel Injection Equipment

    Snape, Colin / Scurr, David / Barker, Jim | SAE Technical Papers | 2012
    rastering of a finely focussed ion beam over the surface yielding mass resolved secondary ion images; chemical maps, and depth profiling. Every ...
    Verlag: Society of Automotive Engineers , SAE International

    A Numerical Model for Flash Boiling of Gasoline-Ethanol Blends in Fuel Injector Nozzles

    Brusiani, Federico / Bianchi, Gian Marco / Negro, Sergio | SAE Technical Papers | 2011
    Fuels are formulated by a variety of different components characterized by chemical and physical properties spanning a wide range of values ...
    Verlag: Society of Automotive Engineers , SAE International

    A Numerical Study of the Effect of EGR on Flame Lift-off in n-Heptane Sprays Using a Novel PaSR Model Implemented in OpenFOAM

    Karlsson, Anders / Kosters, Anne / Golovitchev, Valeri | SAE Technical Papers | 2012
    interaction.The flame-stabilization mechanism is a result of complex physical and chemical interactions and cannot be described by a simplified theory. To ...
    Verlag: Society of Automotive Engineers , SAE International

    A Numerical Study of the Effects of FAME Blends on Diesel Combustion and Emissions Characteristics Using a 3-D CFD Code Combined with Detailed Kinetics and Phenomenological Soot Formation Models

    Zhou, Beini / Kusaka, Jin / Matsunaga, Mitsuhiro et al. | SAE Technical Papers | 2013
    The objective of the present research is to analyze the effects of using oxygenated fuels (FAMEs) on diesel engine combustion and emission ...
    Verlag: Society of Automotive Engineers , SAE International

    Ash Permeability Determination in the Diesel Particulate Filter from Ultra-High Resolution 3D X-Ray Imaging and Image-Based Direct Numerical Simulations

    Sappok, Alexander / Kamp, Carl Justin / Monahan, Greg et al. | SAE Technical Papers | 2017
    of ceramic (cordierite) wafers as a function of ash type (field ash, lab-generated and with chemical/morphological variations) and packing ...
    Verlag: Society of Automotive Engineers , SAE International

    Assessing the Impact of FAME and Diesel Fuel Composition on Stability and Vehicle Filter Blocking

    Roy-Smith, Christopher / Bannister, Christopher D. / Chuck, Christopher J. et al. | SAE Technical Papers | 2019
    a large body of work on the oxidative instability of biodiesel in the chemical laboratory is indicative of instability this does not mimic ...
    Verlag: Society of Automotive Engineers , SAE International

    Assessmant of risks posed by chemical industries - application of a new computer automated tool MAXCRED-III

    Khan, F.I. / Abbasi, S.A. | Tema Archiv | 1999
    The paper describes the application of a new computer automated tool, developed by the authors, in the risk analysis of a typical chemical ...

    Assessment of Hydrotreated Vegetable Oil (HVO) Applicability as an Alternative Marine Fuel Based on Its Performance and Emissions Characteristics

    Lefebvre, Nicolas / Ushakov, Sergey | SAE Technical Papers | 2019
    number of HVO together with its superior chemical composition (overall higher H/C ratio, absence of aromatics and heavy-boiling compounds) plays ...
    Verlag: Society of Automotive Engineers , SAE International

    A Study on Applicability of Parameter Based on Molecular Structure to Combustion Characteristics

    Murase, Masato / Suzuki, Teruo / Akasaka, Yukio | SAE Technical Papers | 2010
    A fundamental understanding of the relationship between chemical composition and combustion quality may provide an improved means of ...
    Verlag: Society of Automotive Engineers , SAE International

    A Surrogate Fuel Formulation Approach for Real Transportation Fuels with Application to Multi-Dimensional Engine Simulations

    Reitz, Rolf D. / Su, Xingyuan / Ra, Youngchul | SAE Technical Papers | 2014
    Real transportation fuels, such as gasoline and diesel, are mixtures of thousands of different hydrocarbons. For multidimensional engine ...
    Verlag: Society of Automotive Engineers , SAE International

    ATMOSAT, a new measurement platform for air quality monitoring

    Heinsheimer, T.F. | Tema Archiv | 1977
    chemical measurements en route. The use of new high strength fabrics allows the construction of a balloon that contains its lifting gas (helium ...

    Biodegradation of thiodiglycol, a hydrolyzate of the chemical weapon Yperite, by benzothiophene-desulfurizing bacteria

    Bassi, Leila El / Shinzato, Naoya / Namihira, Tomoyuki et al. | Tema Archiv | 2009
    Microbial degradation of TDG (thiodiglycol (bis(2-hydroxyethyl)sulfide) with petroleum-desulfurizing soil bacteria was examined. Among the ...

    Biodistillate Transportation Fuels 1. Production and Properties

    Broch, A. / Gertler, A. W. / Robbins, C. et al. | SAE Technical Papers | 2009
    conversion processes used to manufacture these fuels, and discusses the pros and cons of each. Chemical and physical properties of biodistillates are ...
    Verlag: Society of Automotive Engineers , SAE International

    Calculation of Heating Value for Diesel Fuels Containing Biodiesel

    Geng, Pat / Furey, Robert / Lopes, Shailesh Martin | SAE Technical Papers | 2013
    Biodiesel, a fuel comprised of mono-alkyl esters of long-chain fatty acids also known as Fatty Acid Methyl Esters(FAME), derived from ...
    Verlag: Society of Automotive Engineers , SAE International

    Calculation of Heating Value for Gasoline Containing Ethanol

    Konzack, Anke / Geng, Pat / Furey, Robert | SAE Technical Papers | 2010
    are many differences in physical and chemical properties between ethanol and petrochemicals refined from fossil oil. One of the differences is ...
    Verlag: Society of Automotive Engineers , SAE International

    CARE – CAtalytic Reformated Exhaust Gases in Turbocharged DISI-Engines

    Montefrancesco, Emanuela / Mauss, Fabian / Ziebart, Florian et al. | SAE Technical Papers | 2009
    front. A common way of reducing knock tendencies is provided by Exhaust Gas Recirculation (EGR). However, EGR modifies the chemical composition ...
    Verlag: Society of Automotive Engineers , SAE International

    Catalytic conversion of waste tyres into valuable hydrocarbons

    Shah, Jasmin / Jan, M.Rasul / Mabood, Fazal | Tema Archiv | 2007
    represent a source of energy and valuable chemical products. Waste tyres were pyrolysed catalytically in a batch reactor under atmospheric pressure ...

    Characteristics of Formaldehyde (CH2O) Formation in Dimethyl Ether (DME) Spray Combustion Using PLIF Imaging

    Moiz, Ahmed Abdul / Cung, Khanh / Lee, Seong-Young et al. | SAE Technical Papers | 2016
    contribution in chemical pathway that leads to the combustion and emission of fuels. Studies in other literature considered CH2O as a marker for UHC ...
    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

    Characterization of Damaging Biodiesel Deposits and Biodiesel Samples by Infrared Spectroscopy (ATR-FTIR) and Mass Spectrometry (TOF-SIMS)

    Feld, Herbert / Oberender, Nadine | SAE Technical Papers | 2016
    chemical composition of the deposits, samples were taken from affected engine parts and filling stations and examined with a TOF-SIMS instrument ...
    Verlag: Society of Automotive Engineers , SAE International

    Characterization of the fugitive particulate emissions from construction mud/dirt carryout

    Kinsey, John S. / Linna, Kara J. / Squier, William C. et al. | Tema Archiv | 2004
    Although the fugitive dust associated with construction mud/dirt carryout can represent a substantial portion of the particulate matter (PM ...

    Characterizing Gaseous Fuels for Their Knock Resistance based on the Chemical and Physical Properties of the Fuel

    Dijk, Gerco van / Levinsky, Howard / Essen, Martijn van et al. | SAE Technical Papers | 2016
    A method is described to characterize the effects of changes in the composition of gaseous fuels on engine knock by computing the ...
    Verlag: Society of Automotive Engineers , SAE International

    Charge Cooling Effects on Knock Limits in SI DI Engines Using Gasoline/Ethanol Blends: Part 2-Effective Octane Numbers

    Kasseris, Emmanuel / Heywood, John B. | SAE Technical Papers | 2012
    superior chemical resistance to autoignition, therefore allowing the further extension of knock limits. Unlike the charge cooling benefit which is ...
    Verlag: Society of Automotive Engineers , SAE International

    Chemical Analysis of Deposits Separated from Blocked Fuel Filters

    Neville, Anne / Morina, Ardian / Forsberg, Carina et al. | SAE Technical Papers | 2021
    Gas Chromatography/Mass Spectrometry [GC/MS]) to understand the chemical composition of the filter deposits and highlight ...
    Verlag: Society of Automotive Engineers , SAE International

    Chemical Kinetic Mechanism of Compression Ignition Derived from Intermediate Species for PRF and Toluene/n-Heptane Fuel Systems

    Yamashita, Akio / Tezaki, Atsumu / Kosaki, Hiroyuki et al. | SAE Technical Papers | 2011
    Intermediate species formed in the cool ignition stage of autoignition were evaluated by exhaust gas analysis with FT-IR in a test engine ...
    Verlag: Society of Automotive Engineers , SAE International

    Chemical Kinetic Modeling of Hydrogen-Diesel Co-combustion in Compression Ignition Engines

    Micklow, Gerald J. / Helldorff, Helge von | SAE Technical Papers | 2022
    The concurrent combustion of Diesel and hydrogen in a 1999 Cummins ISM 370 heavy-duty compression ignition engine was ...
    Verlag: Society of Automotive Engineers , SAE International

    Chemical Kinetics Study on Small-Alkane Ignition Process to Design Optimum Methane-Based Blend for HCCI

    Tanaka, Hiroki / Ando, Hiromitsu / Kuwahara, Kazunari et al. | SAE Technical Papers | 2014
    alkanes in air were determined using a detailed chemical kinetic model. The apparent activation energy of C2H6 in the relationship between initial ...
    Verlag: Society of Automotive Engineers , SAE International

    Comparative evaluation of various sorbent decontaminants against sulphur mustard

    Prasad, G.K. / Ramacharyulu, P.V.R.K. / Praveen Kumar, J. et al. | Tema Archiv | 2012
    Decontaminants remove chemical warfare agent (CWA) from contaminated surfaces to avoid health hazards in battle field conditions, chemical ...

    Comparative Study on Various Methods for Measuring Engine Particulate Matter Emissions

    Berg, Devin R. / Schauer, James J. / Liu, Z. Gerald | SAE Technical Papers | 2008
    Studies have shown that there are a significant number of chemical species present in engine exhaust particulate matter emissions ...
    Verlag: Society of Automotive Engineers , SAE International

    Comparison and evaluation of chemically speciated mobile source PM2.5 profiles

    Gillies, J.A. / Gertler, A.W. | Tema Archiv | 2001
    mobile source contribution is chemical mass balance (CMB) receptor modelling, which requires chemically speciated source profiles to estimate ...
    Schlagwörter: USA (United States of America)

    Comparison of In-Cylinder Soot Evolution in an Optically Accessible Engine Fueled with JP-8 and ULSD

    Zha, Kan / Jansons, Marcis / Florea, Radu et al. | SAE Technical Papers | 2012
    measurements of soot temperature and optical thickness, KL. A 3-D chemical kinetic-coupled CFD model with line of sight integration is employed in ...
    Verlag: Society of Automotive Engineers , SAE International