Results 41 to 50 of about 834 (185)

Sustainable Performance Assessment of a Direct Injection Diesel Engine Using Biodiesel Graphene Oxide Additive Blends Compared With Petrodiesel

open access: yesEngineering Reports, Volume 8, Issue 7, July 2026.
A ternary blend of lemongrass oil, karanja biodiesel, and diesel enhanced with GO nanoparticles significantly improves engine performance and combustion efficiency. The optimized blend reduces fuel consumption and emissions while increasing brake thermal efficiency, demonstrating a sustainable and cleaner alternative to conventional diesel fuel ...
R. M. S. Suryanarayana Murthy   +5 more
wiley   +1 more source

Study on the influence mechanism of mixture stratification on GCI combustion and the compound injection strategy under high load operation

open access: yesEnergy Science & Engineering, 2021
Gasoline compression ignition combustion has demonstrated the potential of getting high fuel efficiency. In this work, two engine models are established in the commercial software Converge 2.3 based on the experimental results of an optical engine and a ...
Lipeng Zhang   +6 more
doaj   +1 more source

Experimental Study on the Combustion and Explosion Characteristics of Tributyl Phosphate and Kerosene Mixtures at Different Initial Pressures in High‐Temperature Environments

open access: yesEnergy Science &Engineering, Volume 14, Issue 7, Page 3195-3210, July 2026.
The explosion hazard of TBP and kerosene mixed vapor in the nuclear fuel reprocessing process is studied. The results enrich the explosion characteristics and explosion limits of TBP‐kerosene, and provide reference value and basis for the safety setting of the operation process and operating environment of nuclear fuel reprocessing plants ABSTRACT As ...
Pincong Wu   +6 more
wiley   +1 more source

Improvement of Compression Ignition for Gasoline Fuel Injected in the Diesel Engine [PDF]

open access: yesJournal of the Korea Academia-Industrial cooperation Society, 2011
Abstract In this study, it made to run conventional single direct injection(DI) diesel engine, which adapted bulk combustion system not following spark ignition system without any ignition apparatus. It was heated and controlled inlet-air into conventional single DI diesel engine.
Yoon-Jong Choi, Joon-Seong Lee
openaire   +1 more source

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

open access: yesGlobal 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   +8 more
wiley   +1 more source

Development of Fuel/Engine Systems—The Way Forward to Sustainable Transport

open access: yesEngineering, 2019
The global demand for transport energy is large, growing, and primarily met by petroleum-derived liquid fuels powering internal combustion engines (ICEs).
Gautam Kalghatgi
doaj   +1 more source

Double Unseeing or Glimpses of Recognition? Expert and Community Visions for Hydrogen Megaprojects

open access: yesGeo: Geography and Environment, Volume 13, Issue 2, July‐December 2026.
Short Abstract Online ethnography and deliberative workshops covering expert and community hydrogen visions in Milford Haven, South Wales. Experiences of life on the periphery and previous experiences of industrial development led to community scepticism over hydrogen's benefits.
Gareth H. Thomas, Karen Henwood
wiley   +1 more source

Hydrogen to Power: Exploring Current Developments and Future Challenges

open access: yesNatural Sciences, Volume 6, Issue 3, July 2026.
As the interest in low‐carbon energy systems grows, hydrogen continues to attract attention as a flexible energy carrier for power applications. Developments in hydrogen production, storage, transport, and utilization are explored. In addition, the deployment challenges of hydrogen energy vector related to economics, infrastructure, safety, and ...
Md. Shafiullah   +6 more
wiley   +1 more source

Recent Advances and Challenges in Ammonia‐Hydrogen Energy Conversion

open access: yesAdvanced Science, Volume 13, Issue 33, 15 June 2026.
This work summarizes the latest progress of various catalytic methods in ammonia‐hydrogen energy conversion. The challenges and outlook of ammonia‐hydrogen energy conversion system are also emphasized. This work expects to build a blueprint of renewable and efficient ammonia‐hydrogen energy conversion systems under mild conditions.
Menghao Lv   +6 more
wiley   +1 more source

An Integrated Engine Control Unit for a Spark Ignited Internal Combustion Engine

open access: yesEngineering Reports, Volume 8, Issue 6, June 2026.
This study proposes an FPGA‐based integrated engine control unit (IECU) that combines ECU and valve control functions. It introduces a piston‐direction sensor for synchronization, supports variable timing for key‐cylinder events, enables high‐resolution virtual crank‐angle timing, and implements adaptive rule‐based control to improve real‐time engine ...
Ishmael Zibani   +5 more
wiley   +1 more source

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