41–60 von 149 Ergebnissen
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    Optimal control of the transient emissions and the fuel efficiency of a diesel hybrid electric vehicle

    Wang, Yu / Zhang, Hu / Sun, Zongxuan | SAGE Publications | 2013
    and chemical nature of the engine combustion process, and the dynamic interactions between the engine and the alternative power source, it is ...

    Optical investigations of the early combustion phase in spark ignition boosted engines

    Tornatore, C / Sementa, P / Merola, S S | SAGE Publications | 2011
    –visible wavelength range allowed the detection of the chemical markers of the combustion process such as CH, OH, and HCO radicals, and ...

    One-dimensional combustion model with detailed chemistry for transient diesel sprays

    Ma, Guanqin / Tauzia, Xavier / Maiboom, Alain | SAGE Publications | 2014
    mixing and combustion. The spray model is then coupled with the CHEMKIN code to calculate the chemical reaction rates and to evaluate the ...
    Schlagwörter: rate of heat release

    On-board measurements of particle emissions from marine engines using fuels with different sulphur content

    Winnes, Hulda / Moldanová, Jana / Anderson, Maria et al. | SAGE Publications | 2016
    characteristics. Health risks from particles are thought to be related to the size of particles and chemical composition of particles which makes particle ...

    On-board conversion of alcohols to ethers for fumigation in compression ignition engines

    Armbruster, H / Stucki, S / Olsson, E et al. | SAGE Publications | 2003
    Fumigation of dimethyl ether (DME) is an interesting option for using methanol as a fuel in compression ignition engines. In this concept ...

    Numerical study on the nitrogen oxide emissions of biodiesel–diesel blends in a light-duty diesel engine

    Li, Juncheng / Han, Zhiyu / Shen, Cai et al. | SAGE Publications | 2014
    The nitrogen oxide emissions characteristics of biodiesel–diesel blends in a light-duty diesel engine operating at a moderate load are ...
    Schlagwörter: chemical kinetics

    Numerical study on the combustion and emission characteristics in a direct-injection diesel engine with preheated biodiesel fuel

    Ren, Y / Li, X-G | SAGE Publications | 2011
    , and a detailed chemical kinetic mechanism of MB containing 41 species and 150 reactions is implemented. The results indicate that preheating ...

    Numerical study of the pseudo-boiling phenomenon in the transcritical liquid oxygen/gaseous hydrogen flame

    Zeinivand, Hamed / Farshchi, Mohammad | SAGE Publications | 2021
    The interactions and effects of turbulent mixing, pseudo-boiling phenomena, and chemical reaction heat release on the combustion of ...

    Numerical study of the combustion mechanism of a homogeneous charge compression ignition engine fuelled with dimethyl ether and methane, with a detailed kinetics model. Part 2: the reaction kinetics of dimethyl ether and methane dual-fuel

    Yao, M / Qin, J / Zheng, Z | SAGE Publications | 2005
    A numerical study was carried out using a zero-dimensional detailed chemical kinetics model to investigate the chemical reaction phenomena ...
    Schlagwörter: chemical reaction kinetics

    Numerical study of the combustion mechanism of a homogeneous charge compression ignition engine fuelled with dimethyl ether and methane, with a detailed kinetics model

    Yao, M / Qin, J / Zheng, Z | SAGE Publications | 2005
    . Based on the sensitivity analysis of chemical reactions, the major paths of the DME reaction occurring in the engine cylinder are clarified. The ...

    Numerical simulation of homogeneous charge compression ignition combustion using a multi-dimensional model

    Jia, Ming / Xie, Maozhao | SAGE Publications | 2007
    A detailed chemical kinetics model was used in a computational fluid dynamics (CFD) code to study the combustion process of a homogeneous ...

    Numerical simulation of high-speed turbulent reacting coaxial jet flow using a structured grid

    Mehta, R C | SAGE Publications | 2000
    continuity equations that provide for the convection, diffusion and production of each chemical species. The closure of the system of equations is ...

    Numerical simulation of angular injection of hydrogen fuel in scramjet combustor

    Chandra Murty, M S R / Chakraborty, D | SAGE Publications | 2012
    finite rate H2–air kinetics are used to find out the effect of chemical kinetics in the thermochemical behaviour of the flow field ...

    Numerical modelling of oblique shock and detonation waves induced in a wedged channel

    Fan, H Y / Lu, F K | SAGE Publications | 2008
    A computational study of wedge-induced oblique shock and detonation wave phenomena in the flow of a combustible mixture over a wedged ...

    Numerical investigation of soot reduction potentials with diesel homogeneous charge compression ignition combustion by an improved phenomenological soot model

    Jia, M / Peng, Z-J / Xie, M-Z | SAGE Publications | 2009
    An improved phenomenological soot model coupled with a reduced n-heptane chemical mechanism was implemented into KIVA-3V ...

    Modelling three-way catalytic converters: An effort to predict the effect of precious metal loading

    Konstantas, G / Stamatelos, A M | SAGE Publications | 2007
    cannot predict this effect. Recent improvements in the core chemical reaction modelling of the CATRAN code, reported in this paper, allow a good ...

    Modelling the impacts of aircraft traffic on the chemical composition of the upper troposphere

    Giannakopoulos, C / Good, P / Law, K S et al. | SAGE Publications | 2003
    A three-dimensional chemistry-transport model has been used to assess the impacts of aircraft traffic in the upper troposphere. Aircraft ...
    Schlagwörter: chemical perturbations

    Modelling of the selective catalytic NOx reduction in diesel exhaust including ammonia storage

    Tsinoglou, D / Koltsakis, G | SAGE Publications | 2007
    previously published mathematical model. The chemical phenomena are described by global reactions for the oxidation of ammonia and the reduction of ...

    Modelling NOx emissions from spark-ignition engines

    Sodré, J. R. | SAGE Publications | 2000
    A rapid chemical equilibrium composition model was applied to calculate the main combustion products from spark-ignition engines. The ...
    Schlagwörter: oxides of nitrogen

    Modelling and simulation of a marine propulsion power plant with seawater desulphurisation scrubber

    Georgopoulou, Chariklia A / Dimopoulos, George G / Kakalis, Nikolaos MP | SAGE Publications | 2016
    chemical behaviour of the integrated machinery system. The model was used to examine the impact of main scrubber design characteristics on the ...