21–40 von 332 Ergebnissen
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    Performance and emissions of gasoline–dual alcohol blends in spark-ignited single cylinder engine

    Schifter, Isaac | Online Contents | 2017
    were blended in a base fuel at 3.5 wt % oxygen. Two of the fuels were dual alcohol–gasoline blends with methanol/ethanol and methanol ...
    Schlagwörter: Chemical industry

    LARGE EDDY SIMULATION OF SOOT FORMATION IN A MODEL GAS TURBINE COMBUSTOR

    Koo, Heeseok | Online Contents | 2016
    turbulent combustion process but the equally complex physical and chemical processes that drive the conversion of gas-phase fuel molecules into ...

      Large-Eddy Simulation of Soot Formation in a Model Gas Turbine Combustor

      Koo, Heeseok | Online Contents | 2017
      turbulent combustion process but the equally complex physical and chemical processes that drive the conversion of gas-phase fuel molecules into ...

    A Study on the Emissions of Alternative Aviation Fuels

    Riebl, Sebastian | Online Contents | 2017
    calculations were performed by using a detailed chemical-kinetic model validated previously. The composition of the multicomponent jet fuels was imaged ...

    Detailed characterization of particulate matter emitted by lean-burn gasoline direct injection engine

    Zelenyuk, Alla | Online Contents | 2017
    This study presents detailed characterization of the chemical and physical properties of particulate matter emitted by a 2.0-L BMW lean ...

    Nanostructure and burning mode of light-duty diesel particulate with conventional diesel, biodiesel, and intermediate blends

    Strzelec, Andrea | Online Contents | 2017
    expanding the window for observing nanostructure evolution and oxidation. The physical and chemical properties of the particulates in the nascent ...
    Schlagwörter: Chemical properties

    Thermal and Transport Properties for the Simulation of Direct-Fired sCO2 Combustor

    Manikantachari, K. R. V | Online Contents | 2017
    CHEMKIN (CHEMKIN-RG) (Schmitt et al., 1994, Chemkin Real Gas: A Fortran Package for Analysis of Thermodynamic Properties and Chemical Kinetics in ...

    Thermocouple temperature measurements in diesel spray flame for validation of in-flame soot formation dynamics

    Aizawa, Tetsuya | Online Contents | 2017
    simulation of diesel spray flame employing detailed chemical kinetics. The measured steady-state temperature increased from upstream to downstream in ...

    Surface tailored single walled carbon nanotubes as catalyst support for direct methanol fuel cell

    Kireeti, Kota V.M.K | Online Contents | 2017
    Schlagwörter: Chemical reduction

    The Dissipation Function-Based Efficiency for Turbomachinery—Part I: The Efficiency of a Cooled Turbine Row1

    Cha, Chong M | Online Contents | 2017
    streams) as well as the effect of chemical reaction between the two streams. Scaling of the present dissipation function-based loss model to the ...

    Effects of injection parameters, boost, and swirl ratio on gasoline compression ignition operation at idle and low-load conditions

    Kodavasal, Janardhan | Online Contents | 2017
    increase ignitability, and it is hypothesized that this is because of reduced chemical residence time resulting from longer injection durations ...

    Formulation of Sasol IPK Surrogate Fuel for Diesel Engine Application Using an Ignition Quality Tester (IQT)

    Zheng, Ziliang | Online Contents | 2017
    temperatures. In addition, the apparent activation energies derived from chemical ignition delay of the surrogate fuel and Sasol IPK are determined and ...

    Formulation of Sasol Isomerized Paraffinic Kerosene Surrogate Fuel for Diesel Engine Application Using an Ignition Quality Tester

    Zheng, Ziliang | Online Contents | 2017
    at five different charge temperatures. In addition, the apparent activation energies derived from chemical ignition delay of the surrogate ...

    High-Speed Imaging and Measurements of Ignition Delay Times in Oxy-Syngas Mixtures With High CO2 Dilution in a Shock Tube

    Barak, Samuel | Online Contents | 2017
    results were compared to predictions of two combustion chemical kinetic mechanisms: GRI v3.0 and AramcoMech v2.0 mechanisms. In general, both ...

    A Large-Eddy Simulation–Linear-Eddy Model Study of Preferential Diffusion Processes in a Partially Premixed Swirling Combustor With Synthesis Gases

    Li, Shaoshuai | Online Contents | 2017
    mixing, and chemical reactions. First, the validation results on a well-established jet flame indicate a good level of correlation with the ...

    Co- and Ce/Co-coated ferritic stainless steel as interconnect material for Intermediate Temperature Solid Oxide Fuel Cells

    Falk-Windisch, Hannes | Online Contents | 2017
    in the chemical composition of the oxide scale. Very low ASR values (below 10 m? cm2) were measured for both Co- and Ce/Co-coated steel at ...

    Reduction in Flow Parameter Resulting From Volcanic Ash Deposition in Engine Representative Cooling Passages

    Wylie, Sebastien | Online Contents | 2017
    used for the majority of the experiments conducted. A further ash sample from the Chaiten eruption allowed the effect of changing ash chemical ...

    Laminar flame speed correlations for methane, ethane, propane and their mixtures, and natural gas and gasoline for spark-ignition engine simulations

    Amirante, Riccardo | Online Contents | 2017
    designing burners and predicting explosions. For this reason, it has been object of extensive research. Analytical correlations that allow it to be ...

    Liquid Fuel Composition Effects on Forced, Non-Premixed Ignition

    Sforzo, Brandon | Online Contents | 2016
    velocities, as verified by hot-wire measurements. The liquid fuels span a range of physical and chemical kinetic properties. To focus on their ...

      Liquid Fuel Composition Effects on Forced, Nonpremixed Ignition

      Sforzo, Brandon | Online Contents | 2017
      velocities, as verified by hot-wire measurements. The liquid fuels span a range of physical and chemical kinetic properties. To focus on their ...

    Ignition, lift-off, and soot formation studies in n-dodecane split injection spray-flames

    Moiz, Ahmed Abdul | Online Contents | 2017
    volume in the ambient. The aim of this work is to investigate the establishment and dependence of ignition delay and flame stabilization on the ...

    Fuel formulation effects on the soot morphology and diesel particulate filter regeneration in a future optimized high-efficiency combustion system

    Bhardwaj, Om Parkash | Online Contents | 2017
    The focus of research is shifting toward development of new engine fuels for optimized combustion systems. The altered chemical structure ...