Results 71 to 80 of about 4,141 (256)

Architecture of Semiconductive Macroporous Polymer Scaffold to Realize Ultra‐Fast Charging in Lithium Metal Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
To achieve stable and zero‐expansion Li deposition at high charge rate in lithium metal batteries, a multifunctional macroporous scaffold utilizing the semiconducting properties of PPy is developed. This rationally engineered scaffold enables stable and dendrite‐free plating/stripping without volume expansion even at high current densities of 5 C rate,
Jinhyeon Jo   +5 more
wiley   +1 more source

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

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

De‐Carbonizing the Transport Sector on the University Campus: A Techno‐Economic‐Environment Assessment and Optimization of PV Fed Electric Bicycles Amid Global Fuel Crisis

open access: yesEnergy Science &Engineering, EarlyView.
This study develops and evaluates a solar PV‐fed electric bicycle system optimized for university campuses in Pakistan. The techno‐economic analysis demonstrates significant fuel savings, emission reductions, and sustainability benefits, promoting a cost‐effective, eco‐friendly, and renewable transportation alternative amid rising global fuel and ...
Muhammad Abdullah Khan   +4 more
wiley   +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

Studies on Gasoline Engine Exhaust [PDF]

open access: yesJournal of the Air Pollution Control Association, 1963
D, HOFFMANN, E L, WYNDER
openaire   +2 more sources

Experimental and Numerical Investigation on Ignition and Horizontal Flame Spread for Recycled Plastic Pellets

open access: yesFire and Materials, EarlyView.
ABSTRACT Fires in recycling facilities are known for producing noxious fumes, having high heat release rates (HRRs), being difficult to extinguish and causing significant devastation to business operations. This research aims to provide experimental data and numerical models from which performance‐based designs can be developed for recycling facilities.
Courtney Devine   +3 more
wiley   +1 more source

Systemic Risk Transmission to Energy Futures: Weekend Information Gaps and the Breakdown of Pricing Efficiency

open access: yesJournal of Futures Markets, EarlyView.
ABSTRACT This study examines the efficiency of systemic risk transmission to international oil futures markets by analyzing the dynamic connectedness between three distinct Common Volatility (COVOL) measures: Energy, Asset, and Country, and compares such with five major oil benchmarks.
Thomas Conlon   +3 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

Rethinking a positive‐sum game: US FDI location decisions in the presence of Chinese FDI

open access: yesGlobal Strategy Journal, EarlyView.
Abstract Research Summary This study examines how rising Chinese outbound foreign direct investment (OFDI) in third‐country markets shapes US MNEs' foreign direct investment location decisions amid escalating US–China geopolitical rivalry. US firms initially benefit from complementary co‐location dynamics, as Chinese OFDI—particularly in infrastructure—
Injae Jeon, Jon Jungbien Moon
wiley   +1 more source

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