Results 11 to 20 of about 2,448 (245)

Application of exhaust gas fuel reforming in diesel and homogeneous charge compression ignition (HCCI) engines fuelled with biofuels [PDF]

open access: yes, 2008
This is the post-print version of the final paper published in Energy. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other ...
Yap, D, Megaritis, A
core   +1 more source

Effect of inlet valve timing and water blending on bioethanol HCCI combustion using forced induction and residual gas trapping [PDF]

open access: yes, 2008
This is the post-print version of the final paper published in Fuel. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other ...
Yap, D   +3 more
core   +1 more source

Analysis the optimum inlet air temperature for controlling homogeneous charge compression ignition (HCCI) engine

open access: yesAlexandria Engineering Journal, 2018
Homogeneous charge compression ignition engine is promising replacement for conventional CI diesel engine with lower oxides of nitrogen (NOx) and smoke emissions and improves the thermal efficiency with consume less amount of fuel.
S. Gowthaman, A.P. Sathiyagnanam
doaj   +1 more source

Theoretical limits of scaling-down internal combustion engines [PDF]

open access: yes, 2010
Small-scale energy conversion devices are being developed for a variety of applications; these include propulsion units for micro aerial vehicles (MAV). The high specific energy of hydrocarbon and hydrogen fuels, as compared to other energy storing means,
Sher, E., Sher, Ilai, I. Sher, E. Sher
core   +1 more source

Homogeneous Charge Compression Ignition Combustion: Challenges and Proposed Solutions

open access: yesJournal of Combustion, 2013
Engine and car manufacturers are experiencing the demand concerning fuel efficiency and low emissions from both consumers and governments. Homogeneous charge compression ignition (HCCI) is an alternative combustion technology that is cleaner and more ...
Mohammad Izadi Najafabadi   +1 more
doaj   +1 more source

Advanced HCCI Engines: Challenges and Potential Applications [PDF]

open access: yesE3S Web of Conferences
Homogeneous Charge Compression Ignition (HCCI) engines are considered an emerging internal combustion technology with significant potential for enhancing fuel efficiency and lowering emissions compared to traditional Spark Ignition (SI) and Compression ...
Xie Mingyang
doaj   +1 more source

Fuel reactivity controlled compression ignition engine and potential strategies to extend the engine operating range: A comprehensive review

open access: yesEnergy Conversion and Management: X, 2022
The objective of this study is to explore various strategies i.e. reactivity stratification, thermal stratification, injection timing, and exhaust gas recirculation as key factors for prolonging the PCCI/RCCI/DDFS engine operational spectrum and ...
Ahmed Mohammed Elbanna   +5 more
doaj   +1 more source

Condition of SI-CI Operation with Lean Mixture of Primary Reference Fuel and Hydrogen

open access: yesInternational Journal of Automotive Engineering, 2011
In order to control the heat-release rate at homogeneous charge compression ignition (HCCI) operation, the feasibility of spark-assisted compression ignition (SI-CI) combustion was demonstrated with lean mixture of primary reference fuel (PRF) and ...
Sopheak Rey   +4 more
doaj   +1 more source

Numerical study of piston bowl geometries on PFI-HCCI engine performance

open access: yesJournal of Mechanical Engineering and Sciences, 2023
Homogeneous charge compression ignition (HCCI) is an advanced combustion strategy proposed to provide higher efficiency and lower emissions than conventional compression ignition.
Nik Muhammad Hafiz Nik Ab Rashid   +4 more
doaj   +1 more source

Autonomous vehicle with internal combustion drive based on the homogeneous charge compression ignition technology

open access: yesInternational Journal of Advanced Robotic Systems, 2017
The actual dynamical development of the information technologies is also typical for the area of automotive industry. The autonomous control technology is moving the motorcars into the mobile robot category.
Michal Puškár   +4 more
doaj   +1 more source

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