Journal ArticleDOI
Kinetics of elementary reactions in low-temperature autoignition chemistry
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TLDR
In this article, a review concentrates on recent developments in the study of elementary reaction kinetics in relation to the modeling and prediction of low-temperature combustion and autoignition, with specific focus placed on the critical alkylperoxy and hydroperoxyalkyl reactions.About:
This article is published in Progress in Energy and Combustion Science.The article was published on 2011-08-01. It has received 555 citations till now. The article focuses on the topics: Autoignition temperature.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.
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A comprehensive chemical kinetic combustion model for the four butanol isomers
S. Mani Sarathy,Stijn Vranckx,Kenji Yasunaga,Marco Mehl,Patrick Oßwald,Wayne K. Metcalfe,Charles K. Westbrook,William J. Pitz,Katharina Kohse-Höinghaus,Ravi X. Fernandes,Henry J. Curran +10 more
TL;DR: In this article, a comprehensive chemical kinetic model for all the four isomers of butanol (e.g., 1-, 2-, iso- and tert-butanol) is presented.
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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.
Journal ArticleDOI
Knocking combustion in spark-ignition engines
Zhi Wang,Hui Liu,Rolf D. Reitz +2 more
TL;DR: In this paper, the authors provided deep insights into the processes occurring during knocking combustion in spark ignition engines, and future research directions, such as turbulence-shock-reaction interaction theory, detonation suppression and utilization, and super-knock solutions, are also discussed, including use of exhaust gas recirculation (EGR), injection strategy, and the integration of a high tumble - high EGR-Atkinson/Miller cycle.
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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.
References
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Journal ArticleDOI
Gas phase reactions of C1???C4 alcohols with the OH radical: A quantum mechanical approach
TL;DR: In this article, a complex mechanism involving the formation of a stable pre-reactive complex is proposed and the temperature dependence of the rate coefficients is studied over the temperature range of 290-500 K, using conventional transition state theory (CTST).
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Chemical activation analysis of the reaction of ethyl radical with oxygen
TL;DR: In this article, a bimolecular version of the quantum Rice-Ramsperger-Kassel (QRRK) theory was used to analyze the reactions of the energized adduct to varied products.
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Enthalpies of Formation and Bond Dissociation Energies of Lower Alkyl Hydroperoxides and Related Hydroperoxy and Alkoxy Radicals
TL;DR: The enthalpies of formation and bond dissociation energies of alkyl hydroperoxides, ROOH,Alkyl peroxy, RO, and alkoxide radicals,RO, have been computed at CBS-QB3 and APNO levels of theory via isodesmic and atomization procedures and a new set of group additivity contributions are recommended.
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Reaction class transition state theory: Hydrogen abstraction reactions by hydrogen atoms as test cases
TL;DR: In this article, a new method called Reaction Class Transition State Theory (RC-TSTT) was proposed for estimating thermal rate constants of a large number of reactions in a class.
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Kinetics of the reaction of ethyl radicals with molecular oxygen from 294 to 1002 K
TL;DR: The kinetics and mechanism of the reaction of ethyl radicals with molecular oxygen have been studied between 294 and 1002 K in real-time experiments using photoionization mass spectrometry as discussed by the authors.