Journal ArticleDOI
Experimental study and chemical analysis of n-heptane homogeneous charge compression ignition combustion with port injection of reaction inhibitors
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TLDR
In this paper, the control of ignition timing in the homogeneous charge compression ignition (HCCI) of n-heptane by port injection of reaction inhibitors was studied in a single-cylinder engine.About:
This article is published in Combustion and Flame.The article was published on 2007-05-01. It has received 106 citations till now. The article focuses on the topics: Homogeneous charge compression ignition & Ignition timing.read more
Citations
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Alcohol combustion chemistry
TL;DR: A detailed overview of recent results on alcohol combustion can be found in this paper, with a particular emphasis on butanols and other linear and branched members of the alcohol family, from methanol to hexanols.
Journal ArticleDOI
Fundamental phenomena affecting low temperature combustion and HCCI engines, high load limits and strategies for extending these limits
Samveg Saxena,Iván D. Bedoya +1 more
TL;DR: A comprehensive review of the physical phenomena governing homogeneous charge compression ignition (HCCI) operation, with particular emphasis on high load conditions, is provided in this paper, with suggestions on how to inexpensively enable low emissions of all regulated emissions.
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Fuel design and management for the control of advanced compression-ignition combustion modes
Xingcai Lu,Dong Han,Zhen Huang +2 more
TL;DR: The most prominent characteristic of new combustion modes, such as HCCI, Stratified-charge Compression-Ignition (SCCI), and Low-Temperature Combustion (LTC), is the requirement of creating a homogenous mixture or controllable stratified mixture prior to ignition as discussed by the authors.
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Direct numerical simulations of ignition of a lean n-heptane/air mixture with temperature inhomogeneities at constant volume: Parametric study
TL;DR: Curran et al. as mentioned in this paper investigated the effect of thermal stratification on the ignition of a lean homogeneous n -heptane/air mixture at constant volume and high pressure.
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Homogeneous charge compression ignition (HCCI) combustion: Mixture preparation and control strategies in diesel engines
Harisankar Bendu,S. Murugan +1 more
TL;DR: In this paper, the strategies of different external and in-cylinder mixture preparation methods which were adopted and proposed in the recent years are also discussed in the context of controlled auto-ignition by HCCI combustion.
References
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Internal combustion engine fundamentals
TL;DR: In this article, the authors describe real engine flow and combustion processes, as well as engine operating characteristics and their operation, including engine design and operating parameters, engine characteristics, and operating characteristics.
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A detailed chemical kinetic model for high temperature ethanol oxidation
TL;DR: A detailed chemical kinetic model for ethanol oxidation has been developed and validated against a variety of experimental data sets as discussed by the authors, and good agreement was found in modeling of the data sets obtained from the five different experimental systems.
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Two-stage ignition in HCCI combustion and HCCI control by fuels and additives
TL;DR: In this paper, the effects of fuel structure and additives on the homogeneous charge compression ignition (HCCI) of pure hydrocarbon fuels and mixtures under well-determined conditions were studied.
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A fundamental study on the control of the HCCI combustion and emissions by fuel design concept combined with controllable EGR. Part 2. Effect of operating conditions and EGR on HCCI combustion
Xingcai Lu,Wei Chen,Zhen Huang +2 more
TL;DR: In this article, the influence of exhaust gas recirculation (EGR) rate, intake charge temperature, coolant temperature, and engine speed on the HCCI combustion characteristics and its emissions were evaluated.
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A fundamental study on the control of the HCCI combustion and emissions by fuel design concept combined with controllable EGR. Part 1. The basic characteristics of HCCI combustion
Xingcai Lu,Wei Chen,Zhen Huang +2 more
TL;DR: In this article, the basic combustion parameters including start of the ignition timing, burn duration, cycle-to-cycle variation, and carbon monoxide (CO), unburned hydrocarbon (UHC), and nitric oxide (NOx) emissions of homogeneous charge compression ignition (HCCI) engines fueled with primary reference fuels (PRFs) and their mixtures were evaluated.