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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An experimental study of performance, combustion and emissions characteristics of an ethanol HCCI engine using water injection
TL;DR: In this paper , the performance, combustion, and emissions characteristics of an ethanol charge compression ignition (HCCI) engine using water injection and total exhaust gas recycling from an adjacent diesel cylinder were investigated.
Proceedings ArticleDOI
A Comparison of Different Low Temperature Combustion Strategies in a Small Single Cylinder Diesel Engine under Low Load Conditions
Journal ArticleDOI
Distribution evolution of intake and residual gas species during CO2 stratification combustion in diesel engine
TL;DR: In this article, the distribution and evolution of intake and residual gas species inside diesel engine are investigated with numerical simulations, and the results show that the inhomogeneity of residual CO2 is higher than O2 and intake CO2, which indicates that significant incylinder CO2 stratification will be obtained by trapping more exhaust gas rather than supplying CO2 to the tangential intake port only.
Journal ArticleDOI
Study on methane oxidation affected by dimethyl ether oxidation at low temperatures using a micro flow reactor with a controlled temperature profile
TL;DR: In this article, a weak flame in a micro flow reactor with a controlled temperature profile (MFR) for a stoichiometric methane/DME/air mixture with 90% CH4 and 10% DME was used and analyzed.
Journal ArticleDOI
An investigation of the effect of post-injection schemes on soot reduction potential using optical diagnostics in a single-cylinder optical diesel engine:
Yiannis Hardalupas,Christopher Hong,Christos Keramiotis,Christos Keramiotis,Kumara Gurubaran Ramaswamy,N. Soulopoulos,Alex M. K. P. Taylor,Dimitris Touloupis,George Vourliotakis,George Vourliotakis,Maria A. Founti +10 more
TL;DR: In this paper, a combination of pressure trace analysis, high-speed optical measurements and laser-based techniques was employed for the assessment of the effects of various post-injection schemes on the soo
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.