Results 1 to 10 of about 291 (183)
Alexandria 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
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Effects of Air Excess Ratio on Combustion and Engine Performance in a Homogeneous Charge Compression Ignition Engine fuelled with Hexane and N-Heptane Fuel Mixtures [PDF]
Gazi Üniversitesi Fen Bilimleri Dergisi, 2020 Homogeneous charge compression ignition engines are engines with low temperature combustion tendency and high thermal efficiency. The operating range of these engines, where there is no direct control over combustion, is limited because of knock and ...
Emre YILMAZ
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Homogeneous mixture CI engines as a key to the further development of IC piston engines [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2021 The article presents synthetically the methods of ignition of the air-fuel mixture in Internal Com-bustion (IC) engines along with the characteristics of their advantages and disadvantages, the problems of their use and the possibility of development ...
Grzegorz Szamrej
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AN INTRODUCTION TO A HOMOGENEOUS CHARGE COMPRESSION IGNITION ENGINE [PDF]
Journal of Mechanical Engineering and Sciences, 2014 Homogeneous charge compression ignition (HCCI) engine technology is relatively new and has not matured sufficiently to be commercialised compared with conventional engines.
A.A. Hairuddin, A.P. Wandel, T. Yusaf
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Control of homogeneous charge compression ignition (HCCI) engine dynamics [PDF]
Proceedings of the 2004 American Control Conference, 2004 The Homogeneous Charge Compression Ignition (HCCI) combustionconcept lacks direct ignition timing control, instead the autoignition depends on the operating condition. Since auto ignition of ahomogeneous mixture is very sensitive to operating conditions, a fastcombustion timing control is necessary for reliable operation.
Johan Bengtsson +4 more
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Numerical study of piston bowl geometries on PFI-HCCI engine performance
Journal 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
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Case Studies in Thermal Engineering, 2022 Homogeneous charge compression ignition (HCCI) is a promising technology to reduce NOx and soot emissions in compression ignition (CI) engines. However, this technology lacks combustion control to circumvent the knocking and misfire limitations. Premixed
Ram Kishore Sankaralingam +6 more
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Advanced HCCI Engines: Challenges and Potential Applications [PDF]
E3S Web of ConferencesHomogeneous 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
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A mean-value model for control of homogeneous charge compression ignition (HCCI) engines [PDF]
Proceedings of the 2004 American Control Conference, 2004 AbstractA Mean Value Model (MVM) for a Homogeneous Charge Compression Ignition (HCCI) engine is presented. Using a phenomenological zero-dimensional approach with five continuous and three discrete states we first model the effects of the Exhaust Gas Recirculation (EGR) valve, the exhaust Rebreathing Lift (RBL), and the fueling rate on the state of ...
Dave J. Rausen +4 more
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Numerical Investigation of Combustion in HCCI Diesel Engine Fuelled with Biodiesel Blends [PDF]
Journal of Engineering Research - Egypt, 2019 Homogeneous Charge Compression Ignition (HCCI) is an advanced combustion technology being considered for internal combustion engines due to the potential for high fuel conversion efficiency and extremely low particulate matter (PM) and Nitrogen Oxides ...
A. Kabeel +4 more
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