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
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TLDR
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.About:
This article is published in Progress in Energy and Combustion Science.The article was published on 2013-10-01. It has received 481 citations till now. The article focuses on the topics: Homogeneous charge compression ignition & Internal combustion engine.read more
Citations
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Intermediate temperature heat release in an HCCI engine fueled by ethanol/n-heptane mixtures: An experimental and modeling study
David Vuilleumier,David Vuilleumier,Darko Kozarac,Marco Mehl,Samveg Saxena,William J. Pitz,Robert W. Dibble,Jyh-Yuan Chen,S. Mani Sarathy +8 more
TL;DR: In this article, the authors examined intermediate temperature heat release (ITHR) in homogeneous charge compression ignition (HCCI) engines using blends of ethanol and n-heptane.
Journal ArticleDOI
Homogeneous charge compression ignition combustion: Advantages over compression ignition combustion, challenges and solutions
M.M. Hasan,Md. Mustafizur Rahman +1 more
TL;DR: The homogeneous charge compression ignition (HCCI) engine as mentioned in this paper uses a relatively new mode of combustion technology, and the combustion auto-ignites in multiple spots once the mixture has reached its chemical activation energy.
Journal ArticleDOI
Experimental study of the dynamics and structure of self-sustaining premixed cool flames using a counterflow burner
TL;DR: In this paper, self-sustaining premixed cool flames are successfully stabilized in a dimethyl ether/oxygen counterflow burner through ozone addition, creating a new platform for the quantitative measurement of cool flame extinction limits, ignition limits, and structure as well as validation of low-temperature chemical kinetic models.
Journal ArticleDOI
Various strategies for reducing Nox emissions of biodiesel fuel used in conventional diesel engines: A review
TL;DR: In this paper, various strategies, adapted for reducing NOx emissions of biodiesel fuel used in diesel engines for automobile applications, are reviewed and discussed, grouped into three major groups, namely combustion treatments, exhaust after-treatments, and fuel treatme...
Journal ArticleDOI
Third O2 addition reactions promote the low-temperature auto-ignition of n-alkanes
Zhandong Wang,S. Mani Sarathy +1 more
TL;DR: In this article, the effects of a previously unconsidered third O 2 addition reaction scheme on the simulated auto-ignition of n -alkanes were investigated in a homogeneous charge compression ignition engine.
References
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Proceedings ArticleDOI
A Universally Applicable Equation for the Instantaneous Heat Transfer Coefficient in the Internal Combustion Engine
Journal ArticleDOI
A Comprehensive Modeling Study of n-Heptane Oxidation
TL;DR: In this article, a detailed chemical kinetic mechanism has been developed and used to study the oxidation of n-heptane in flow reactors, shock tubes, and rapid compression machines, where the initial pressure ranged from 1-42 atm, the temperature from 550-1700 K, the equivalence ratio from 0.3-1.5, and nitrogen-argon dilution from 70-99%.
Journal ArticleDOI
A Comprehensive Modeling Study of iso-Octane Oxidation
TL;DR: In this paper, a detailed chemical kinetic mechanism has been developed and used to study the oxidation of iso-octane in a jet-stirred reactor, flow reactors, shock tubes and in a motored engine.
Book
Combustion: Physical and Chemical Fundamentals, Modelling and Simulation, Experiments, Pollutant Formation
TL;DR: The Navier-Stokes Equations for Three-dimensional Reacting Flows (NSFE) as discussed by the authors describe the Navier Stokes equation for three-dimensional reacting flows.
Proceedings ArticleDOI
A Conceptual Model of DI Diesel Combustion Based on Laser-Sheet Imaging*
TL;DR: In this paper, a phenomenological description of how direct-injection (DI) diesel combustion occurs has been derived from laser-sheet imaging and other recent optical data, which is summarized in a series of idealized schematics that depict the combustion process for a typical, modern-diesel-engine condition.