Journal ArticleDOI
Natural Gas for High Load Dual-Fuel Reactivity Controlled Compression Ignition in Heavy-Duty Engines
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This article is published in Journal of Energy Resources Technology-transactions of The Asme.The article was published on 2015-07-01. It has received 63 citations till now. The article focuses on the topics: Carbureted compression ignition model engine & Ignition system.read more
Citations
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Journal ArticleDOI
Thermal efficiency improvement of PODE/Gasoline dual-fuel RCCI high load operation with EGR and air dilution
TL;DR: In this paper, the performance of PODE/Gasoline dual-fuel reactivity controlled compression ignition (RCCI) high load operation with exhausted gas recirculation (EGR) and air dilution is experimentally investigated, together with a zero-dimensional (0-D) thermodynamic analysis.
Journal ArticleDOI
Effect of Intake Charge Preheating and Equivalence Ratio in a Dual Fuel Diesel Engine Run on Biogas and Ethanol-Blended Diesel
Achinta Sarkar,Ujjwal K. Saha +1 more
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Analytical Correlations for Modeling the Laminar Flame Speed of Natural Gas Surrogate Mixtures
TL;DR: In this paper, a correlation valid for a natural gas ternary surrogate mixture of methane, ethane and propane is proposed, which can be used to obtain a formulation suitable for different compositions of natural gas.
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Parametric sensitivity analysis of split injection coupled varying methanol induced reactivity strategies on the exergy efficiency enhancement and emission reductions objectives in a biodiesel fuelled CI engine
TL;DR: In this article, a decoupled methanol utilization strategy with Madhuca Longifolia biodiesel and conventional diesel as the pilot fuel under varying split injection profiles was proposed to exploit the benefits of reactivity controlled operation.
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Prediction of emission and performance characteristics of reactivity-controlled compression ignition engine with the intelligent software based on adaptive neural-fuzzy and neural-network
Mehmet Akif Koç,Ramazan Şener +1 more
TL;DR: An intelligent software-based on adaptive neural-fuzzy inference systems in order to predict the emission and performance values of reactivity-controlled compression ignition engine fueled with natural gas and diesel under different operating conditions through an experimentally validated computational fluid dynamics model confirms that the model successfully predicts the performance and emission of the engine.
References
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Journal ArticleDOI
Fuel reactivity controlled compression ignition (RCCI): a pathway to controlled high-efficiency clean combustion
TL;DR: In this article, a fuel reactivity controlled compression ignition (RCCI) concept is demonstrated as a promising method to achieve high efficiency, which is demonstrated in a heavy-duty test engine over a range of loads.
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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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A reduced chemical kinetic model for IC engine combustion simulations with primary reference fuels
Youngchul Ra,Rolf D. Reitz +1 more
TL;DR: In this article, a reduced chemical kinetic mechanism for the oxidation of primary reference fuel (PRF) has been developed and applied to model internal combustion engines, which gives reliable performance for combustion predictions, as well as computational efficiency improvements for multidimensional CFD simulations.
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Heavy-Duty RCCI Operation Using Natural Gas and Diesel
Journal ArticleDOI
Comparison of Low Temperature Combustion Strategies for Advanced Compression Ignition Engines with a Focus on Controllability
TL;DR: In this paper, various low temperature combustion strategies were investigated using single cylinder engine experiments and the focus of the study was to compare engine performance and emissions, combustion sensitivity to intake conditions, and the ability to control any observed sensitivity through the fuel injection strategy.