Results 21 to 30 of about 262 (175)
Integration of RCCI and CDF Combustion in Conventional Diesel Engine Using CNG-diesel Fuels: An Experimental Study [PDF]
Journal of Applied Fluid MechanicsAn experimental investigation is carried out on conventional compression ignition engines' combustion, performance, and emission characteristics using Conventional Dual Fuel (CDF) combustion and reactivity-controlled compression ignition (RCCI ...
J. Chhatbar +3 more
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Propulsion and Power Research, 2022 Recently, reactivity controlled compression ignition (RCCI) has been proposed in order to achieve a higher thermal efficiency with lower emissions than conventional combustion. In RCCI mode, as the fuel types and their combinations affects the reactivity
Müjdat Fırat +3 more
doaj +1 more source
Constrained Optimization of Fuel Efficiency for RCCI Engines
IFAC-PapersOnLine, 2019 Fuel efficiency optimization and emission reduction have become essential parts of engine research, due to the growing demand for environmental protection. In this paper, a computationally efficient optimization method has been applied to maximize the fuel efficiency under constraints of maximum pressure rise rate and various pollutant emissions using ...
Xia, L. +3 more
openaire +2 more sources
Experimental study of RCCI engine – Ammonia combustion with diesel pilot injection
Journal of Ammonia Energy, 2023 Ammonia is seen as one potential carbon-free fuel, especially for maritime applications. Since SI engines require a significant ignition energy for large cylinders, engine manufacturers are targeting the use of ammonia in Compressed Ignition (CI) engines.
Dupuy, Anthony +4 more
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Ozone-assisted combustion and emission control in RCCI engines: A comprehensive study
Energy, 2023 This paper presents an investigation into the combustion and emission characteristics of reactivity-controlled compression ignition (RCCI) engines using ozone seeding, which is known as one of the most highly oxidizing chemical species. The study aims to address challenges pertaining to combustion control and emissions deterioration.
Müjdat Fırat +4 more
openaire +2 more sources
Energies, 2016 Among different types of low temperature combustion (LTC) regimes, eactively controlled compression ignition (RCCI) has received a lot of attention as a promising advanced combustion engine technology with high indicated thermal efficiency and low ...
Ali Solouk, Mahdi Shahbakhti
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An optical investigation of dual fuel and RCCI pilot ignition in a medium speed engine
Fuel Communications, 2021 Driven by the Paris agreement and tightening IMO regulations, the marine sector is focusing on lowering engine emissions and moving to low-carbon fossil or renewable fuel such as methane.
Menno Merts +5 more
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International Journal of Thermofluids, 2022 One of the novel methodologies used to increase energy efficiency and reduction of environmental pollutants in internal combustion engines is the idea of low-temperature combustion (LTC) especially reactivity controlled compression ignition (RCCI). Given
R. Madihi +4 more
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Applied Sciences, 2018 Reactivity controlled compression ignition (RCCI) combustion has been shown to provide simultaneous ultra-low NOx and soot emissions with similar or better thermal efficiencies than conventional diesel combustion (CDC).
Jesús Benajes +3 more
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Case Studies in Thermal Engineering, 2021 In the current study, an effort is carried out to study the influence of pentanol as low reactive fuel (LRF) along with diesel and Thevetia peruviana methyl ester (TPME) as high reactive fuels (HRF) in reactivity controlled compression ignition (RCCI ...
P.A. Harari +10 more
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