1–50 von 152 Ergebnissen
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    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

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

    Wittmann, Jan-Hubert / Menger, Lars | SAE Technical Papers | 2017
    chemical composition and overall quality of the fuel cannot be neglected in order to yield a comparable emission test within the EU and worldwide ...
    Verlag: Society of Automotive Engineers , SAE International

    Thermal Analysis of Aircraft Auxiliary Power Unit: Application of Chemical Looping Combustion

    Singh, Anand Shankar / AKRAM, MD / Kumar, Prashant et al. | SAE Technical Papers | 2019
    by a chemical-looping-combustion (CLC) system. CLC system consist of two reactor one is oxidation reactor (air reactor) and the other is ...
    Verlag: Society of Automotive Engineers , SAE International

    Development and Validation of Chemical Kinetic Mechanism Reduction Scheme for Large-Scale Mechanisms

    Poon, Hiew Mun / Ng, Hoon Kiat / Schramm, Jesper et al. | SAE Technical Papers | 2014
    This work is an extension to a previously reported work on chemical kinetic mechanism reduction scheme for large-scale mechanisms. Here ...
    Verlag: Society of Automotive Engineers , SAE International

    Effect of Heat of Vaporization, Chemical Octane, and Sensitivity on Knock Limit for Ethanol - Gasoline Blends

    Polovina, Dusan / Anderson, James E. / Roth, Kevin et al. | SAE Technical Papers | 2012
    (DI) engines. The effect of charge cooling combined with the inherent high chemical octane of ethanol make it a very knock resistant fuel ...
    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

    Integration Strategies for Efficient Multizone Chemical Kinetics Models

    Havstad, Mark A. / McNenly, Matthew J. / Aceves, Salvador M. et al. | SAE Technical Papers | 2010
    fully coupled multizone chemical kinetics model. Two of the strategies tested are found to provide more than an order of magnitude of ...
    Verlag: Society of Automotive Engineers , SAE International

    Understanding the Chemical Effects of Increased Boost Pressure under HCCI Conditions

    Westbrook, Charles K. / Silke, Emma J. / Dec, John E. et al. | SAE Technical Papers | 2008
    engine. We examine the influence of boost pressure using a number of different detailed chemical kinetic models - representing both pure ...
    Verlag: Society of Automotive Engineers , SAE International

    Evaluation and Development of Chemical Kinetic Mechanism Reduction Scheme for Biodiesel and Diesel Fuel Surrogates

    Poon, Hiew Mun / Ng, Hoon Kiat / Schramm, Jesper et al. | SAE Technical Papers | 2013
    The aim of this study is to evaluate the existing chemical kinetic mechanism reduction techniques. From here, an appropriate reduction ...
    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

    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

    Detailed Effects of a Diesel Particulate Filter on the Reduction of Chemical Species Emissions

    Berg, Devin R. / Schauer, James J. / Liu, Z. Gerald | SAE Technical Papers | 2008
    sampling techniques to evaluate the effects of a catalyzed diesel particulate filter on a wide spectrum of chemical emissions from a heavy-duty ...
    Verlag: Society of Automotive Engineers , SAE International

    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
    At temperatures below 1100 K, the oxidation of nitric oxide (NO) impacts the oxidation of hydrocarbons, causing a sensitization effect in ...
    Verlag: Society of Automotive Engineers , SAE International

    Waste Lubricating Oil as a Source of Hydrogen Fuel using Chemical Looping Steam Reforming

    Lea-Langton, Amanda / Rickett, Gavin / Twigg, Martyn et al. | SAE Technical Papers | 2010
    Initial results are presented for the production of hydrogen from waste lubricating oil using a chemical looping reforming (CLR) process ...
    Verlag: Society of Automotive Engineers , SAE International

    Tailoring Ethanol High Temperature Ignition by Means of Chemical Additives and Water Content

    Akih-Kumgeh, Benjamin / Bergthorson, Jeff | SAE Technical Papers | 2010
    The quest for sustainable alternatives to fossil fuels leads to a growing diversification of the molecular structures of fuel sources ...
    Verlag: Society of Automotive Engineers , SAE International

    Fuels for Advanced Combustion Engines Research Diesel Fuels: Analysis of Physical and Chemical Properties

    Zigler, Bradley T. / Sluder, C. Scott / Fairbridge, Craig et al. | SAE Technical Papers | 2009
    The CRC Fuels for Advanced Combustion Engines working group has worked to identify a matrix of research diesel fuels for use in advanced ...
    Verlag: Society of Automotive Engineers , SAE International

    Understanding Chemical Composition and Phase Transitions of Ash from Field Returned DPF Units and Their Correlation with Filter Operating Conditions

    Bowker, Rick / Andrew, Rob / Bagi, Sujay | SAE Technical Papers | 2016
    ) levels that help to minimize accumulation of ash in the DPF originating from oil consumption in the engine. Metallic species in the oil ...
    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

    Effect of Fuel Chemical Structure and Properties on Diesel Engine Performance and Pollutant Emissions: Review of the Results of Four European Research Programs

    Hountalas, D. T. / Papagiannakis, R. G. / Zannis, T. C. et al. | SAE Technical Papers | 2008
    its chemical composition and properties. A vast number of experimental and theoretical studies have been conducted in the past to examine the ...
    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

    Improvements to Combustion Models for Modeling Spark-Ignition Engines Using the G-equation and Detailed Chemical Kinetics

    Iyer, Claudia O. / Yi, Jianwen / Reitz, Rolf D. et al. | SAE Technical Papers | 2008
    Improvements to combustion models for modeling spark ignition engines using the G-equation flame propagation model and detailed chemical ...
    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

    Effects of Pre-spark Heat Release of Ethanol-Blended Gasoline Surrogate Fuels on Engine Combustion Behavior

    Kusaka, Jin / Yoshimura, Kei / Isobe, Kohei et al. | SAE Technical Papers | 2023
    mixture caused by its PSHR. Additional simulations examining the chemical effect of partially oxidized reactants caused by ...
    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
    The chemical composition of marketed gasoline varies depending on the crude oil, refinery processes of oil refineries, and season. The ...
    Verlag: Society of Automotive Engineers , SAE International

    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

    Role of Volatility in the Development of JP-8 Surrogates for Diesel Engine Application

    Shrestha, Amit / Sattler, Eric / Lai, Ming-Chia et al. | SAE Technical Papers | 2014
    conclusions made in the IQT tests. Furthermore, apparent activation energies of JP-8 and surrogate fuels were determined based on the chemical delay ...
    Verlag: Society of Automotive Engineers , SAE International

    The Effect of Diluent Gases on High-Pressure Laminar Burning Velocity Measurements of an Advanced Biofuel Ketone

    Almansour, Bader / Kim, Gihun / Vasu, Subith | SAE Technical Papers | 2018
    data points can be extracted out of a single experiment (up to 10 atm and 503 K) which brings several validation targets for DIPK chemical ...
    Verlag: Society of Automotive Engineers , SAE International

    Predicting Ignition Quality of Oxygenated Fuels Using Artificial Neural Networks

    Abdul Jameel, Abdul Gani / Emwas, Abdul-Hamid / Naser, Nimal et al. | SAE Technical Papers | 2021
    predicting complex chemical phenomena like combustion properties. The present work deals with the development of an ANN model that can predict the ...
    Verlag: Society of Automotive Engineers , SAE International

    The Relative Importance of Fuel Oxidation Chemistry and Physical Properties to Spray Ignition

    Violi, Angela / Kim, Doohyun / Martz, Jason | SAE Technical Papers | 2017
    the ignition delay time. The simulations use multi-component surrogates that emulate the physical and chemical properties of petroleum-derived ...
    Verlag: Society of Automotive Engineers , SAE International

    Estimation of Elemental Composition of Diesel Fuel Containing Biodiesel

    Geng, Pat / Lopes, Shailesh Martin | SAE Technical Papers | 2013
    Carbon, hydrogen and oxygen are major elements in vehicle fuels. Knowledge of fuels elemental composition is helpful in addressing its ...
    Verlag: Society of Automotive Engineers , SAE International

    Transient simulation of NOx reduction over a Fe-Zeolite catalyst in an NH3-SCR system and study of the performance under different operating conditions

    Boulouchos, Konstantinos / Sharifian, Leila / Elsener, Martin et al. | SAE Technical Papers | 2011
    study the characteristics of the system under typical operating conditions. An appropriate model has been selected interpreting the chemical ...
    Verlag: Society of Automotive Engineers , SAE International

    Microbiological Growth Study of Biodiesel Fuel

    Zannikos, Fanourios / Dodos, George S. | SAE Technical Papers | 2013
    Methyl Esters) chemical composition along with its hygroscopic nature makes it more “biologically active” and as a result the final blends could ...
    Verlag: Society of Automotive Engineers , SAE International

    Development of a Novel Machine Learning Methodology for the Generation of a Gasoline Surrogate Laminar Flame Speed Database under Water Injection Engine Conditions

    Forte, Claudio / Bianchi, Gian Marco / Cazzoli, Giulio et al. | SAE Technical Papers | 2019
    correlations. In order to generate a database with all the possible combinations of chemical and physical properties that can be reached during the ...
    Verlag: Society of Automotive Engineers , SAE International

    Modeling the Ignitability of a Pilot Injection for a Diesel Primary Reference Fuel: Impact of Injection Pressure, Ambient Temperature and Injected Mass

    Sahoo, Dipankar / Perini, Federico / Miles, Paul C. et al. | SAE Technical Papers | 2014
    further work to focus on achieving fully comprehensive modeling with detailed chemical kinetics of the DPRF58 mixture and a full engine geometry ...
    Verlag: Society of Automotive Engineers , SAE International

    High performance modeling of atmospheric re-entry vehicles

    Martin, Alexandre / Scalabrin, Leonardo C. / Boyd, Iain D. | Tema Archiv | 2012
    of chemical species are involved. The CFD result demonstrates the need for such chemistry model when modeling the flow field around an ...

    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

    Effects of Oil Formulation, Oil Separator, and Engine Speed and Load on the Particle Size, Chemistry, and Morphology of Diesel Crankcase Aerosols

    Sluder, C. Scott / Uy, Dairene / Storey, John et al. | SAE Technical Papers | 2016
    that the size distribution changes with load, and contains both a sub-micron and super-micron component. The chemical composition of the ...
    Verlag: Society of Automotive Engineers , SAE International

    Utilization of HVO Fuel Properties in a High Efficiency Combustion System: Part 2: Relationship of Soot Characteristics with its Oxidation Behavior in DPF

    Holderbaum, Bastian / Lüers, Bernhard / Honkanen, Markku et al. | SAE Technical Papers | 2014
    . Finally, the relationship of the PM physico-chemical properties (i.e. O2 content, C/O ratio, C/H ratio and microstructure parameters) is compared ...
    Verlag: Society of Automotive Engineers , SAE International

    Understanding the Octane Appetite of Modern Vehicles

    Jones, Aaron / Prakash, Arjun / Doyle, David et al. | SAE Technical Papers | 2016
    temperature conditions in the engine from the perspective of chemical kinetics of auto-ignition. It is speculated that this anomalous result has ...
    Verlag: Society of Automotive Engineers , SAE International

    The Application of New Approaches to the Analysis of Deposits from the Jet Fuel Thermal Oxidation Tester (JFTOT)

    Carter, Anastarsia / Snape, Colin / Lapthorn, Cris et al. | SAE Technical Papers | 2017
    techniques for the analysis of deposits will be described yielding both chemical and metrological characteristics of the deposits. Fourier Transform ...
    Verlag: Society of Automotive Engineers , SAE International

    Effect of the Molecular Structure of Individual Fatty Acid Alcohol Esters (Biodiesel) on the Formation of Nox and Particulate Matter in the Diesel Combustion Process

    Schönborn, Alessandro / Rogerson, John / Williams, John et al. | SAE Technical Papers | 2008
    consists of fatty acid mono-alkyl esters, which are produced by the trans-esterification reaction of plant oils with monohydric alcohols. The Plant ...
    Verlag: Society of Automotive Engineers , SAE International

    Multi-scale Theoretical Study of Sintering Dynamics of Pt for Automotive Catalyst

    Suzuki, Ai / Endou, Akira / Miyamoto, Akira et al. | SAE Technical Papers | 2009
    chemical molecular dynamics (UA-QCMD) method. Moreover, macro-scale sintering behavior of Pt/ɣ-Al2O3, Pt/ZrO2 and Pt/CeO2 catalyst were studied ...
    Verlag: Society of Automotive Engineers , SAE International

    The Limitations of the Viscosity Index and Proposals for Other Methods to Rate Viscosity-Temperature Behavior of Lubricating Oils

    Zakarian, Jack | SAE Technical Papers | 2012
    simplicity and good correlation to a number of physical and chemical properties. However, the rating method suffers from a number of fundamental ...
    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

    The Impact of Low Octane Hydrocarbon Blending Streams on the Knock Limit of “E85”

    West, Brian H. / Szybist, James P. | SAE Technical Papers | 2013
    Ethanol is a very attractive fuel from an end-use perspective because it has a high chemical octane number and a high latent heat of ...
    Verlag: Society of Automotive Engineers , SAE International

    The Development of Novel Fuel Dehydrating Icing Inhibitors

    De Lacy Costello, Benjamin / Costello, James F. / Lam, Joseph K.-W. et al. | SAE Technical Papers | 2013
    to identify novel chemical approaches to the dual management of both water contamination and ice formation in jet fuel.The strategy of using ...
    Verlag: Society of Automotive Engineers , SAE International

    Prediction of Spray Behavior in Injected by Urea SCR Injector and the Reaction Products

    Niwa, Akihiro / Matsumura, Eriko / Sakatani, Shogo et al. | SAE Technical Papers | 2017
    the SCR catalyst by using NH3 generated by the chemical reaction of urea. NH3 is produced by thermolysis of urea and hydrolysis of isocyanic ...
    Verlag: Society of Automotive Engineers , SAE International

    Effects of Oxygenated Fuels on Combustion and Soot Formation/Oxidation Processes

    Kurtz, Eric / Anderson, James E. / Manin, Julien et al. | SAE Technical Papers | 2014
    based on cetane number, oxygen content, molecular structure, and the presence of an aromatic hydrocarbon. The experiments compared different ...
    Verlag: Society of Automotive Engineers , SAE International

    Determination of Used Crankcase Oil Condition by Capillary Electrophoresis Analysis of Extracted Organic Acids

    Schneider, Eric W. / Halalay, Ion C. / Olson, Keith L. et al. | SAE Technical Papers | 2009
    proposed as a new chemical analysis method for evaluating the condition of engine oil and for studying the effects of high temperature-high load ...
    Verlag: Society of Automotive Engineers , SAE International

    Compositional Effects of Gasoline Fuels on Combustion, Performance and Emissions in Engine

    Ahmed, Ahfaz / Singh, Eshan / Sarathy, Mani et al. | SAE Technical Papers | 2016
    physical and chemical properties. Such an investigation is required to interpret differences in combustion behavior of gasoline fuels that show ...
    Verlag: Society of Automotive Engineers , SAE International