1–50 von 763 Ergebnissen
|

    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

    Optimized Measurement Timing for In-Space Thrust Inference

    Jia-Richards, Oliver | AIAA | 2024
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Propulsion System

    Impact of Hydrothermal and Chemical Aging on SCR Storage Characteristics and NOx Reduction Performance in an Ultra-Low NOx System

    Vernham, Bruce / Desai, Chintan / Sharp, Christopher et al. | SAE Technical Papers | 2023
    . Upon chemical aging further deterioration of low temperature performance was observed. This aging phenomenon impacts the dosing control ...
    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

    Global Path Planning Of Fixed-wing UAV Based On Improved RRT∗ Algorithm

    Freier Zugriff
    Xiangju Jiang / Bingde Huang | DOAJ | 2023
    improved RRT∗ algorithm is proposed by analyzing the kinematics model of fixed-wing UAV. Firstly, the sampling function is introduced to make the ...
    Schlagwörter: Chemical engineering

    Steer Guidance Of Autonomous Agricultural Robot Based On Pure Pursuit Algorithm And LiDAR Based Vector Field Histogram

    Freier Zugriff
    Rai Bijay / Matsa Amarendra / Datta Asim | DOAJ | 2023
    The application of autonomous robots has been increasing in agriculture sector to substitute human labour and to improve the production ...
    Schlagwörter: Chemical engineering

    Special issue: 2022 Space Propulsion Conference

    Space Propulsion Conference | TIBKAT | 2023

    Real-Time Simulation of CNG Engine and After-Treatment System Cold Start Part 1: Transient Engine-Out Emission Prediction Using a Stochastic Reactor Model

    Mauss, Fabian / Rottengruber, Hermann / Oder, Johannes et al. | SAE Technical Papers | 2023
    and tabulated chemistry. The tabulated chemistry approach allows to account for the physical and chemical properties of natural gas fuels in ...
    Verlag: Society of Automotive Engineers , SAE International

    Hybrid Electric Vehicle Engine Operation and Engine Oil Degradation: A Research Approach

    Joedicke, Arndt / Growney, David / Davies, Mark et al. | SAE Technical Papers | 2023
    drive cycle on the engine oil degradation and contamination. Finally, an analysis of the chemical and physical properties of ...
    Verlag: Society of Automotive Engineers , SAE International

    Research on Surface Treatment Coating on Titanium Alloy Based on Laser Cladding Technology

    al Muin, Abdullah / Chand, Dharmahinder Singh / Malhi, Gurmail Singh et al. | SAE Technical Papers | 2023
    material powder is good self-fluxing, has high-temperature resistance, and is analytically pure with 200 mesh. The chemical properties of Ni ...
    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

    Effects of Ignition Timing and Fuel Chemical Composition on Autoignition Behavior and Knocking Characteristics under Lean Conditions

    Iijima, Akira / Shirane, Kaede / Furusyo, Karin et al. | SAE Technical Papers | 2022
    visualized combustion images and frequency analysis of the in-cylinder pressure waveform. In addition, chemical kinetic simulations were used to ...
    Verlag: Society of Automotive Engineers , SAE International

    Kicking Motion Planning of Humanoid Robot Based on B-Spline Curves

    Freier Zugriff
    Chih-Cheng Liu / Yi-Chung Lin / Wei-Fan Lai et al. | DOAJ | 2022
    complex motion. This paper presents a kicking motion planning of a humanoid robot that utilizes curve trajectory planning in order to reduce the ...
    Schlagwörter: Chemical engineering

    Development of Transaxle Fluid for Electrification Vehicles: Design of Novel Additive Formulation

    Tada, Akira / Tokozakura, Daisuke / Aizawa, Kouki et al. | SAE Technical Papers | 2022
    issues, we made improvements on the additive formulation of fluid, such as the addition of an oil-film-forming polymer, chemical structure change ...
    Verlag: Society of Automotive Engineers , SAE International

    Modeling and Optimization of Process Variables in Turning of Inconel 617 through Criteria Importance through Inter-Criteria and Weighted Aggregated Sum Product Assessment Methodology

    Sundararajan, Devendiran | SAE Technical Papers | 2022
    Inconel 617 is found in industrial sectors, including chemical, petrochemical, and nuclear. This work mainly concentrates on the analysis ...
    Verlag: Society of Automotive Engineers , SAE International

    Effect of Blended Fuel of Hydrotreated Vegetable Oil and Fatty Acid Methyl Ester on Spray and Combustion Characteristics

    Matsumura, Eriko / Senda, Jiro / Koshikawa, Shoi | SAE Technical Papers | 2022
    Research on alternative fuels is necessary to reduce CO2 emissions. Hydrotreated Vegetable Oil (HVO) of light fuel physically improves ...
    Verlag: Society of Automotive Engineers , SAE International

    Experimental Investigation of Urea Deposit Formation in Selective Catalyst Reduction System to Guide Product Development

    Alembath, Anand / Shinde, Atul / Mooney, Brian et al. | SAE Technical Papers | 2022
    chemical composition of the generated deposits. The experiment concluded that higher temperatures within a liquid film ...
    Verlag: Society of Automotive Engineers , SAE International

    Experimental and Analytical Study of Temperature Swing Piston Coatings in a Medium-Duty Diesel Engine

    Babu, Aravindh / Koutsakis, Georgios / Andrie, Michael et al. | SAE Technical Papers | 2022
    model is coupled to the 1-D engine simulation software GT-POWER and predictions of wall temperature, heat transfer and chemical heat release ...
    Verlag: Society of Automotive Engineers , SAE International

    Dynamics of the Ammonia Spray Using High-Speed Schlieren Imaging

    Ojanen, Katriina / Larmi, Martti / Kaario, Ossi et al. | SAE Technical Papers | 2022
    network and high flexibility. However, the NH3 is still far underdeveloped as fuel for ICE application because of its ...
    Verlag: Society of Automotive Engineers , SAE International

    Detailed Compositional Comparison of Hydrogenated Vegetable Oil with Several Diesel Fuels and Their Effects on Engine-Out Emissions

    Coffey, Gregory W. / Linehan, John C. / Campbell, Kristen B. et al. | SAE Technical Papers | 2022
    to the chemical characterization of transportation fuels. This article complements a 2017 CRC project to quantify ...
    Verlag: Society of Automotive Engineers , SAE International

    Microstructure and Mechanical Behaviour of Dissimilar Laser Welded Joints for Automobile Applications

    Naidu, B Vishnu Vardhana / Katta, Lakshmi Narasimhamu / Natarajan, Manikandan et al. | SAE Technical Papers | 2022
    Over the last decade the utilization of laser sources has seen a marked increase with its reducing expenses and increasing productivity ...
    Verlag: Society of Automotive Engineers , SAE International

    Development and Validation of an EHN Mechanism for Fundamental and Applied Chemistry Studies

    Lopez Pintor, Dario / Dec, John | SAE Technical Papers | 2022
    Autoignition enhancing additives have been used for years to enhance the ignition quality of diesel fuel, with 2-ethylhexyl nitrate (EHN ...
    Verlag: Society of Automotive Engineers , SAE International

    Identifying Key Aspects of Thermal Runaway Modelling for Lithium-ion Battery Cells

    Garcia, Antonio / Monsalve-Serrano, Javier / Sari, Rafael et al. | SAE Technical Papers | 2022
    problems with degradation or even unchain chemical reactions that can end in thermal runaway, one of the most worrying failure modes attaining ...
    Verlag: Society of Automotive Engineers , SAE International

    Experimental-Based Laminar Flame Speed Approximation Formulas of Efficiency-Optimized Biofuels for SI-Engine Modeling

    Schwenzer, Christian / Pitsch, Heinz / Beeckmann, Joachim et al. | SAE Technical Papers | 2022
    approximation formulas adjusted to the fuel provide similar accuracy as high fidelity chemical kinetic model calculations at a fraction of the ...
    Verlag: Society of Automotive Engineers , SAE International

    Hot Surface Assisted Compression Ignition (HSACI) as an Approach to Extend the Operating Limits of a Natural Gas Fueled HCCI Engine

    Schwarz, Danny / Alexander Judith, Joern / Klaissle, Markus et al. | SAE Technical Papers | 2022
    chemical reaction mechanism AramcoMech 1.3. The results of the 0D study show that reasonable ignition timings in the range 0-12 ...
    Verlag: Society of Automotive Engineers , SAE International

    Experimental and Numerical Study on the Effect of Nitric Oxide on Autoignition and Knock in a Direct-Injection Spark-Ignition Engine

    Saggese, Chiara / Singh, Eshan / Nakata, Koichi et al. | SAE Technical Papers | 2022
    apparent heat-release rate. Chemical-kinetics simulations were conducted to reveal the role of NO for end-gas autoignition, with a specific focus ...
    Verlag: Society of Automotive Engineers , SAE International

    Polyetherimide for Magnet Wire Applications

    Lee, Dae Ho / Kim, Sang Hoon | SAE Technical Papers | 2022
    Magnet wire is composed of a conducting core and thin layer of electrical insulation. Copper (Cu) is typically used as conducting core, and ...
    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

    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

    Effect of Intake Temperature and Engine Speed on the Auto-Ignition Reactivity of the Fuels for HCCI Fuel Rating

    Hoth, Alexander / Johansson, Bengt / Gainey, Brian et al. | SAE Technical Papers | 2021
    auto-ignition reactivity of fuels in homogeneous charge compression ignition (HCCI) combustion. Intake temperature ...
    Verlag: Society of Automotive Engineers , SAE International

    Power and Efficiency Characteristics of a Hybrid Electrochemical-ICE Cycle

    Diskin, David / Tartakovsky, Leonid | SAE Technical Papers | 2021
    the cycle. In the considered cycle, the electrochemical device transforms chemical potential of the fuel to electrical work, and the ICE uses ...
    Verlag: Society of Automotive Engineers , SAE International

    CFD Modeling of Reacting Diesel Sprays with Primary Reference Fuel

    D'Errico, Gianluca / Garcia-Oliver, Jose M / Zhou, Qiyan et al. | SAE Technical Papers | 2021
    , including facilitating the exploration of operation conditions and casting light on the involved physical and chemical phenomena. As more attention ...
    Verlag: Society of Automotive Engineers , SAE International

    Sulfur Poisoning of a Cu-SSZ-13 SCR Catalyst under Simulated Diesel Engine Operating Conditions

    Su, Changsheng / Ottinger, Nathan / Xi, Yuanzhou et al. | SAE Technical Papers | 2021
    (SCR) due to their high conversion efficiency and excellent hydrothermal stability. Diesel engine exhaust contains small amounts of SOx due to ...
    Verlag: Society of Automotive Engineers , SAE International

    Model Based Design, Simulation and Experimental Validation of SCR Efficiency Model

    Reddi, Ashok / Sharma, Prashant / Dekate, Rohan et al. | SAE Technical Papers | 2021
    out of which most are experimentally verified only in flow reactors with simulated gaseous concentration and standard test conditions. But in ...
    Verlag: Society of Automotive Engineers , SAE International

    Stainless Steel Thermal Spray Coating of Cylinder Bores for VC-Turbo Engine

    Terada, Daisuke / Hirayama, Hayato / Hoshikawa, Hiroaki et al. | SAE Technical Papers | 2021
    of the piston to change the compression ratio and achieve both fuel economy and high power performance. Increasing the exhaust gas ...
    Verlag: Society of Automotive Engineers , SAE International

    High Temperature HCCI Critical Compression Ratio of the C1-C4 Alcohol Fuels

    Hoth, Alexander / Lawler, Benjamin / Gainey, Brian et al. | SAE Technical Papers | 2021
    octane number tests, the HCCI ignition propensity is not well predicted by the standard octane numbers when fuels of varying chemical ...
    Verlag: Society of Automotive Engineers , SAE International

    Performance Comparison of LPG and Gasoline in an Engine Configured for EGR-Loop Catalytic Reforming

    Hawa, Hani / Szybist, James / Pihl, Josh et al. | SAE Technical Papers | 2021
    recuperation (TCR), a form of waste heat recovery where waste heat is converted to usable chemical energy. In doing so, the EGR dilution limit was ...
    Verlag: Society of Automotive Engineers , SAE International

    Graphene Coating as a Corrosion Protection Barrier for Metallic Terminals in Automotive Environments

    Arfaei, Babak / Zhang, Suki Naifang / Chen, Zhihong | SAE Technical Papers | 2021
    of metallic terminals. In this work, effects of thin graphene layers grown by plasma-enhanced chemical vapor deposition (PECVD) on Au and Ag ...
    Verlag: Society of Automotive Engineers , SAE International

    Tanker Truck Rollover Avoidance Using Learning Reference Governor

    Girard, Anouck / Rizzo, Denise / Kolmanovsky, Ilya et al. | SAE Technical Papers | 2021
    Tanker trucks are commonly used for transporting liquid material including chemical and petroleum products. On the one hand, tanker trucks ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Center of gravity (CG)

    Fuel Effects on the Propensity to Establish Propagating Flames at SPI-Relevant Engine Conditions

    Chapman, Elana / Davis, Richard / Costanzo, Vincent et al. | SAE Technical Papers | 2021
    , the fuel-air mixture must locally reach a chemical run-away ignition temperature and then the fuel-air mixture outside of this zone must ...
    Verlag: Society of Automotive Engineers , SAE International

    COVID Killing Air Purifier Based on UV & Titanium Dioxide Based Photocatalysis System

    Mathur, Gursaran | SAE Technical Papers | 2021
    -lived, uncharged forms of hydroxide ions (OH−). These small, agile hydroxyl radicals then attack bigger organic (carbon-based like virus ...
    Verlag: Society of Automotive Engineers , SAE International

    Improving Battery Pack Safety with an Innovative Fluid for Thermal Management

    Champagne, Nicolas | SAE Technical Papers | 2021
    Efficient and safe Lithium-Ion Batteries have undoubtedly become the Holy Grail of the electric vehicle industry. Any OEM’s technical ...
    Verlag: Society of Automotive Engineers , SAE International

    Fuel Effects on Engine-out Emissions Part 2 - Fuel Properties Correlations

    Voice, Alexander / Fatouraie, Mohammad / Singh, Ripudaman et al. | SAE Technical Papers | 2021
    Particulate matter emissions from internal combustion engines have become an increasingly important area of focus for development teams in ...
    Verlag: Society of Automotive Engineers , SAE International

    Internal Diesel Injector Deposit Chemical Speciation and Quantification Using 3D OrbiSIMS and XPS Depth Profiling

    Snape, Colin E. / Scurr, David J. / Wilmot, Edward et al. | SAE Technical Papers | 2020
    of such deposit formation requires an understanding of the formation process, which demands a chemical explanation. The chemistry of these ...
    Verlag: Society of Automotive Engineers , SAE International

    Advanced Combustion Modelling of High BMEP Engines under Water Injection Conditions with Chemical Correlations Generated with Detailed Kinetics and Machine Learning Algorithms

    Forte, Claudio / Bianchi, Gian Marco / Pulga, Leonardo et al. | SAE Technical Papers | 2020
    thermodynamic effects of water injection but also the chemical kinetics aspects related to the mixture water dilution whose prediction is mandatory for ...
    Verlag: Society of Automotive Engineers , SAE International

    Comparison of the Diffusive Flame Structure for Dodecane and OMEX Fuels for Conditions of Spray A of the ECN

    Micó, Carlos / Tejada, Francisco J. / Garcia-Oliver, Jose M et al. | SAE Technical Papers | 2020
    the start of injection (ASOI). Signal from both formaldehyde and OH chemical species can be compared, in order to analyze spatial distribution ...
    Verlag: Society of Automotive Engineers , SAE International

    The Effects of EGR Composition on Combustion Performance and Efficiency

    Chadwell, Christopher / Randolph, Eric / Conway, Graham et al. | SAE Technical Papers | 2020
    -chemical properties of the in-cylinder charge should be considered as an increment in the development of the ICE engine for future efficiency ...
    Verlag: Society of Automotive Engineers , SAE International

    Numerical Investigation of the Influence of Oil Dilution on the Ability to Initiate a Pre-Ignition Combustion

    Zöbinger, Norbert / Lauer, Thomas | SAE Technical Papers | 2020
    Although the root-cause of the initial pre-ignition is not yet proven, there is a general agreement throughout the literature that it is ...
    Verlag: Society of Automotive Engineers , SAE International

    Detailed Analyses and Correlation of Fuel Effects on Stochastic Preignition

    Swarts, Andre / Chapman, Elana / Costanzo, Vincent | SAE Technical Papers | 2020
    engine calibration and boundary conditions adjusted to amplify the appearance of SPI. Comprehensive analyses of the fuel properties and chemical ...
    Verlag: Society of Automotive Engineers , SAE International

    Control of a Thrust-Vectoring CubeSat Using a Single Variable-Speed Control Moment Gyroscope

    Biggs, James D. / Livornese, Gaetano | AIAA | 2020
    control law. These control laws could enable high maneuverability of CubeSats, using either a single chemical (impulsive) or electric thruster ...
    Verlag: The American Institute of Aeronautics and Astronautics