Results 31 to 40 of about 159 (130)

Dual-Fuel Combustion for Future Clean and Efficient Compression Ignition Engines

Applied Sciences, 2016
Stringent emissions limits introduced for internal combustion engines impose a major challenge for the research community. The technological solution adopted by the manufactures of diesel engines to meet the NOx and particle matter values imposed in the ...
Jesús Benajes, Antonio García, Javier Monsalve-Serrano, Vicente Boronat   +3 more
doaj   +1 more source

Environmental Burden of Diesel Engines: A Life‐Cycle Assessment and the Imperative for Cleaner Alternatives

Global Challenges, Volume 10, Issue 7, July 2026.
This study reveals that the use phase of diesel engines contributes the greatest environmental burden due to intensive diesel consumption and related emissions. Life‐cycle assessment highlights severe impacts on climate change, fossil fuel depletion, acidification, and particulate pollution, emphasizing the importance of biodiesel integration, hybrid ...
Sanjeev Kumar, Shams Forruque Ahmed, Amit Pal, Minh Thien Nguyen, Thanh Hai Nguyen, Minh Thai Duong, Duc Chuan Nguyen, Hoang Dat Do, Dao Nam Cao   +8 more
wiley   +1 more source

Ethanol–Hydrogen Reactivity Management for High-Efficiency, Low-Emission Reactivity-Controlled Compression Ignition Engines: A Systematic Review of Combustion, Control, and Life Cycle Impact

Energies
The increasing efforts to decarbonise the energy sector have made it possible to reconsider advanced combustion modes that could simultaneously increase engine efficiency and meet stringent emission regulations. Reactivity-controlled compression ignition
Santosh Alone, Sushant Satputaley, Dilip Borkar, Nikhil Bhave, Magdalena Dudek   +4 more
doaj   +1 more source

Computational Analysis of Spray Angle Effects on Combustion and Emissions in Methane‐Diesel Dual‐Fuel Engine

Energy Science &Engineering, Volume 14, Issue 3, Page 1100-1112, March 2026.
This study concluded that wider spray angles produce wall impingement and greater unburned hydrocarbons in methane‐diesel dual‐fuel engines, whereas 110° balances efficiency and emissions. ABSTRACT A diesel methane dual fuel engine appears as a potential means for lowering emissions while retaining useful thermal efficiency.
Abdullah Al Rifat, Md. Arafat Rahman, Md. Mizanur Rahman, Tafsirul Hassan, Md Nazmul Haque   +4 more
wiley   +1 more source

Characteristics of Hydrogen‐Enriched Fuels in Spark and Compression Ignition Engines With Dual Injection System: A Bibliometric Study of Research Evolution

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Recent fuel economy and stringent emissions concerns have stimulated the use of hydrogen in internal combustion engines and to drive dual‐fuel benefits. This paper explicitly conducted a bibliometric study of scholarly articles on hydrogen enrichment of diverse fuels in compression and spark ignition (SI) engines with dual injection systems (DIS ...
Solomon O. Giwa, Raymond T. Taziwa, Arun Thirumurugan   +2 more
wiley   +1 more source

Optical Study and Numerical Simulation of the Effect of n‐butanol Mass on the Combustion Process of a n‐butanol/Diesel Dual‐Fuel Engine

Energy Science &Engineering, Volume 13, Issue 6, Page 2695-2706, June 2025.
An optical engine testing platform has been built. The influence of n‐butanol mass on the combustion process was studied in the RCCI combustion mode using intake injection of n‐butanol and direct injection of diesel in the cylinder. Using high‐speed imaging technology to capture the combustion process inside the cylinder, the dual color method is used ...
Wei Mingrui, Zhou Qian, Liu Jinping
wiley   +1 more source

Hydrogen-induced Fuel System in RCCI Engine for Clean Combustion: A Review

Automotive Experiences
Research in the field of internal combustion enigine using environmentally friendly fuels must be the main focus to increase efficiency, engine performance, reduction of exhaust gas emissions to clean combustion.
Eswanto Eswanto, Mohd Adnin Hamidi, Sarbani Daud, Ahmad Fitri Yusop, Kifli Umar, Iwan Gunawan   +5 more
doaj   +1 more source

Data-Driven Air-Fuel Path Control Design for Robust RCCI Engine Operation

Energies, 2022
Reactivity controlled compression ignition (RCCI) is a highly efficient and clean combustion concept, which enables the use of a wide range of renewable fuels.
Jan Verhaegh, Frank Kupper, Frank Willems   +2 more
doaj   +1 more source

Investigation on Influence of Acetylene Enrichment in Diesel Engines Operating With Microalgae‐Waste Plastic Oil‐Heptane Fuel Mixture

Energy Science &Engineering, Volume 13, Issue 6, Page 3107-3122, June 2025.
The graphical abstract depicts biodiesel production from algae and plastic waste via oil extraction, transesterification, and pyrolysis. These fuels were tested for diesel engine performance, improve combustion, and reduce emissions. ABSTRACT This study investigates the performance and emission characteristics of a diesel engine running on a blend of ...
Veeraraghavan Sakthimurugan, Devarajan Yuvarajan, Subbulakshmi Ganesan, Vijay J. Upadhye, Amandeep Gill, Nandagopal kailiappan   +5 more
wiley   +1 more source

EXPERIMENTAL STUDIES ON PREMIXED CHARGE COMPRESSION IGNITION (PCCI) ENGINE USING PORT INJECTION OF HEATED DIESEL [PDF]

Journal of Engineering Science and Technology, 2018
Port fuel injection is a proven technique in gasoline engine for its simplicity and cost effectiveness. This technique is a remarkable successor to conventional carburetors in reducing emission and improving transient performance.
RAM KISHORE SANKARALINGAM, FERROSKHAN, SALEEL ISMAIL, VENUGOPAL T.   +3 more
doaj