1–20 von 149 Ergebnissen
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    3D simulation study on the influence of lubricant oil droplets on pre-ignition in turbocharged DISI engines

    Huang, Yongcheng / Li, Yaoting / Zhang, Wenjia et al. | SAGE Publications | 2018
    A skeletal chemical kinetic model for the simulation of auto-ignition and flame propagation characteristics of primary reference fuel (PRF ...
    Schlagwörter: Skeletal chemical kinetic model

    A characteristic study and optimization of in-cylinder configuration for particulate matters reduction in an off-highway diesel engine with mechanical fuel injection system

    Lee, Jongyoon / Lee, Sangyul / Park, Jeongkeun et al. | SAGE Publications | 2017
    ) model is employed for spray breakup and a reduced chemical mechanism for n-heptane is employed to simulate ignition delay and combustion of ...

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

    Soumelidis, M I / Stobart, R K / Jackson, R A | SAGE Publications | 2007
    Chemical activity inside a three-way catalytic converter (TWC) is highly complex and usually is not taken into account when developing TWC ...
    Schlagwörter: chemical modelling

    A comparison of the relative effects of fuel composition and ignition energy on the early stages of combustion in a natural gas spark ignition engine using simulation

    Yossefi, D / Belmont, M. R. / Ashcroft, S. J. et al. | SAGE Publications | 2000
    Spark ignition engines operating on natural gas (NG) show advantages over petrol and diesel alternatives in terms of precatalyst emissions ...

    Adaptive fast nonsingular terminal sliding mode control of Lorentz-augmented spacecraft relative motion

    Huang, Xu / Yan, Ye / Zhou, Yang | SAGE Publications | 2016
    traditional chemical propulsion is proposed. Furthermore, the stability of the closed-loop control system is proved via a Lyapunov-based approach ...

    A diesel particulate filter regeneration model with a multi-step chemical reaction scheme

    Law, M C / Clarke, A / Garner, C P | SAGE Publications | 2005
    important to understand the fundamentals of the regeneration process. Previous soot oxidation regeneration models relied on tunable chemical kinetic ...
    Schlagwörter: chemical

    A direct injection diesel combustion model for use in transient condition analysis

    Cui, Y / Deng, K / Wu, J | SAGE Publications | 2001
    velocity distribution of fuel spray, zonal entrainment and the calculation of gas properties and chemical equilibrium compositions of combustion ...

    Aero Engine Ceramics—the Vision, the Reality and the Progress

    Angus, J P | SAGE Publications | 1993
    advanced materials in the world today. It consists of two-dimensional woven and laminated silicon carbide fibres in a chemical vapour infiltrated ...

    A field test study of leaf contamination on railhead surfaces

    Zhu, Yi / Olofsson, Ulf / Nilsson, Rickard | SAGE Publications | 2014
    spectroscopy for chemical analysis and glow discharge optical emission spectrometry were conducted to determine the composition of the top layer of ...

    A finite-volume-based two-dimensional wall-flow diesel particulate filter regeneration model

    Law, M C / Clarke, A / Garner, C P et al. | SAGE Publications | 2008
    regeneration model with a multistep chemical reaction scheme is presented. The model solves the variable density, multicomponent conservation equations ...
    Schlagwörter: chemical reactions

    Analysis and empirical modelling to assess and predict the impact of catalyst light-off strategies on the exhaust gas temperatures of spark ignition engines

    Bannister, Christopher D / Taylor, James | SAGE Publications | 2014
    high temperature to allow chemical reactions to occur. There are a number of methods used to reduce the light-off time such as retarded spark ...

    An analytical and experimental study of a hybrid rocket motor

    Rezaei, Hadi / Soltani, Mohammad Reza | SAGE Publications | 2014
    The hybrid rocket motor is a kind of chemical propulsion system that has been recently given serious attention by various industries and ...

    An availability approach to thermal energy recovery in vehicles

    Stobart, R K | SAGE Publications | 2007
    is examined and developed. Starting with a simple analysis of the chemical energy flow, a realistic heat exchange performance is introduced ...

    A new biomimetic antifouling method based on water jet for marine structures

    Liu, Guijie / Yuan, Zichao / Incecik, Atilla et al. | SAGE Publications | 2020
    Marine biofouling is a serious environmental problem, while traditional chemical antifouling is less environmentally friendly. Biomimetic ...

    A New One-Dimensional Rate-Based Phenomenological Model to Describe the Non-Linear Behaviour of Piezoelectric Actuators for Real-Time Applications

    Hoege, M / Mock, R / Magori, E | SAGE Publications | 2010
    theoretical approach employs the Arrhenius equation for chemical reaction kinetics in order to describe the non-linear effect of domain switching. It ...
    Schlagwörter: model of piezoelectric actuators , self-adaptation of the material parameters

    A new strategy for improving the warm-up performance of a light-off auto-catalyst for reducing cold-start emissions

    Jeong, S-J / Kim, W-S | SAGE Publications | 2001
    Light-off catalysts are often used to minimize cold-start emissions. The improved coldstart performance of light-off catalysts (LOCs) needs ...
    Schlagwörter: chemical reaction

    An Exhaust Emissions Based Air–Fuel Ratio Calculation for Internal Combustion Engines

    Chan, S H | SAGE Publications | 1996
    This paper describes a method for accurate determination of air–fuel ratio based upon exhaust gas emissions analysis as an alternative to ...
    Schlagwörter: chemical equilibrium

    An investigation of marine waste heat recovery system based on organic Rankine cycle under various engine operating conditions

    Akman, Mehmet / Ergin, Selma | SAGE Publications | 2019
    and primary issues for maritime industry, recently. One of the methods to improve these requirements onboard is to use a waste heat recovery ...

    An Investigation on a New Reduced Chemical Kinetic Model of n-heptane for HCCI Combustion

    Yao, Mingfa / Zheng, Zhaolei | SAGE Publications | 2006
    Detailed chemical kinetic calculations coupled with computational fluid dynamics simulations of chemically reacting flows are still ...
    Schlagwörter: reduced chemical kinetic model

    An overview of the effects of fuel molecular structure on the combustion and emissions characteristics of compression ignition engines

    Freier Zugriff
    Hellier, Paul / Talibi, Midhat / Eveleigh, Aaron et al. | SAGE Publications | 2018
    processes of biological, chemical and physical conversion, feedstocks such as lignocellulosic biomass and photosynthetic micro-organisms will yield ...