Results 101 to 110 of about 84,092 (286)

Addressing Concerns Related to the Use of Ethanol-Blended Fuels in Marine Vehicles

open access: yesJournal of Sustainable Development of Energy, Water and Environment Systems, 2017
Ethanol blended fuels have become increasingly prevalent in the on-road transportation sector due to the benefits they provide in energy security, sustainability and reduced environmental impact.
Gregory W. Davis
doaj   +1 more source

Chemical Kinetic Analysis on the Effect of the Occurrence of Cool Flame on SI Knock

open access: yesInternational Journal of Automotive Engineering, 2017
Zero-dimensional knock simulations have been performed by using the model proposed by Noda et al. [SAE technical paper 2004-01-0618] implemented in CHEMKIN-PRO software.
Akira Miyoshi
doaj   +1 more source

Solar Energy in 2025: Global Deployment, Cost Trends, and the Role of Energy Storage in Enabling a Resilient Smart Energy Infrastructure

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This paper explores global solar PV deployment, cost trends, and grid integration challenges in 2025. It examines the role of energy storage in firming solar output and supporting electric vehicle (EV) growth, alongside policy shifts, investment flows, and technological innovations.
Ehsan Rezaee, S. Ravi P. Silva
wiley   +1 more source

Technological Solutions for Energy Security and Sustainability [PDF]

open access: yes, 2008
This paper addresses the question: how can we minimize the expected time between now and the time when we achieve three measures of sustainability and security together -- independence from oil in cars and trucks, very deep reductions in greenhouse gas ...
Paul J. Werbos
core   +1 more source

Modeling the Probability of Tsunami Fire Ignition Based on Data From the 2011 Tohoku and 2024 Noto Peninsula Earthquakes, With Recommendations to Reduce Emerging Fire Risk in Tsunami Vertical Evacuation Structures

open access: yesEarthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Recent tsunamigenic earthquakes in Japan have highlighted the emerging fire hazard triggered by tsunami inundation and its impact on tsunami vertical evacuation (TVE) structures. This new type of fire following earthquake, referred to as “tsunami fires,” may be a potential universal hazard that tsunami‐prone countries face; however, it has not
Tomoaki Nishino
wiley   +1 more source

Adaptive Fuzzy Sliding Mode Observer for Cylinder Mass Flow Estimation in SI Engines

open access: yesIEEE Access, 2018
In this paper, a novel algorithm for the cylinder mass flow estimation in four-stroke spark ignition (SI) gasoline engines is developed to improve the estimation precision under transient conditions.
Changhui Wang, Mei Liang, Chun-Na Li
doaj   +1 more source

Hydrogen Fuel Cell Technologies for Decarbonization: Opportunities, Challenges, and Strategic Pathways—A Comprehensive Review

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT Hydrogen (H2) fuel cells are increasingly recognized as a cornerstone technology in the global transition toward clean energy due to their high efficiency and zero‐emission characteristics. This review synthesizes recent progress, challenges, and strategic pathways for the deployment of H2 fuel cells across the transportation, power generation,
Yash Sachin Gupta   +5 more
wiley   +1 more source

Combined Effect of Cetane Improver, Aluminum Oxide Nanoparticles, and Waste Cooking Oil Biodiesel Blend on a Dual Fuel Combustion Engine Run With Biogas Originated From Food Waste

open access: yesEnergy Science &Engineering, EarlyView.
Sugarcane juice is clarified and fermented with yeast to produce ethanol and CO₂. The broth is refined through distillation and molecular sieves, yielding fuel‐grade ethanol stored for transport. Bagasse, vinasse, and residues are recycled as valuable by‐products, enabling a sustainable bioethanol production pathway ABSTRACT This study investigates the
Kapura Tudu   +5 more
wiley   +1 more source

Flow characteristics of jojoba biogasoline and its blends with regular gasoline or methanol

open access: yesInternational Journal of Thermofluids
The transition towards low-carbon fuels is a necessary measure against the environmental legacy of internal combustion engines, still the global network masters.
Ahmed T Ansari   +3 more
doaj   +1 more source

Performance and emissions analysis on using acetone–gasoline fuel blends in spark-ignition engine

open access: yesEngineering Science and Technology, an International Journal, 2016
In this study, new blended fuels were formed by adding 3–10 vol. % of acetone into a regular gasoline. According to the best of the author's knowledge, it is the first time that the influence of acetone blends has been studied in a gasoline-fueled engine.
Ashraf Elfasakhany
doaj   +1 more source

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