Journal ArticleDOI
Directions in internal combustion engine research
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This article is published in Combustion and Flame.The article was published on 2013-01-01. It has received 534 citations till now. The article focuses on the topics: Hydrogen internal combustion engine vehicle & External combustion engine.read more
Citations
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The inclusion of scalar dissipation rate in modeling of an n-dodecane spray flame using flamelet generated manifold
TL;DR: In this article , an extension of the flamelet generated manifold (FGM) method is developed suitable for igniting turbulent flames, which is validated by applying it in an Large Eddy Simulation (LES) of the Engine Combustion Network (ECN) Spray A turbulent flame.
Journal ArticleDOI
Comparative Assessment for Improvement of Performance and Exhaust Emissions in Existing Dual-Fuel Diesel Engines
TL;DR: Using natural gas as a supplement for the conventional diesel fuel in a compression-ignition environment appears to be a solution for reducing s... as discussed by the authors, where a natural gas/diesel dual-fuel (NG/DDF) engine is used.
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Numerical study on the effects of ozone addition on the development of laminar premixed flames and emissions for methane and propane in a co-flow configuration
TL;DR: In this article, a numerical investigation on the effects of ozone addition on the laminar premixed flame development and emissions formation of carbon monoxide (CO) and nitrogen oxides (NOx) for methane and propane in a co-flow burner is presented.
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Genetic algorithm optimization of a master equation cyclopentane oxidation model against time-resolved speciation experiments
TL;DR: In this paper , a new approach to constrain rate coefficients in complex chemical reaction mechanisms by master equation (ME) modeling with genetic algorithm optimization is demonstrated for low-temperature cyclopentane oxidation.
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Fuel flexibility study of various fuels with charge dilution and high compression ratio for medium-load operating RCCI engine
TL;DR: In this article , the authors examined the dual-fuel (RCCI) combustion mode using gasoline, ethanol, methanol, and compressed natural gas (CNG) as low reactive fuels (LRF) and diesel, neem biodiesel as high reactive fuel (HRF).
References
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Proceedings ArticleDOI
High Combustion Temperature for the Reduction of Particulate in Diesel Engines
TL;DR: In this paper, the effects of temperature T and equivalence ratio Φ on soot formation at high pressures up to 5 MPa were investigated in a diesel engine and the trajectory in relation to both soot and NO formation region gives suggestion of a possibility of high temperature mixture combustion to reduce particulate formation in diesel engines.
Journal ArticleDOI
Numerical study on the low emission window of homogeneous charge compression ignition diesel combustion
Sungwook Park,Rolf D. Reitz +1 more
TL;DR: In this article, a numerical study of the low emission window (lower than 10 grams/kg-f CO, 10g/kgf HC, 0.5 grams/ kg-f NO and almost soot-less) of diesel HCCI combustion was performed over wide ranges by changing equivalence ratio, inlet temperature, intake valve closure timing, engine speed and fuel amount.
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Investigation of the Roles of Flame Propagation, Turbulent Mixing, and Volumetric Heat Release in Conventional and Low Temperature Diesel Combustion
Sage L. Kokjohn,Rolf D. Reitz +1 more
TL;DR: In this paper, a multi-mode combustion model that combines a comprehensive kinetics scheme for volumetric heat release and a level-set-based model for turbulent flame propagation is applied over the range of engine combustion regimes from non-premixed to premixed conditions.