Results 41 to 50 of about 4,614 (206)
Advanced Science, EarlyView.Sodium ion capacitor (SIC) is currently constrained by the low discharge capacity of commercial activated carbon as positive electrode material. This review provides a holistic summary of research efforts on alternative porous carbon materials for SIC. Image created by the authors with www.biorender.com.
Ademola Adeniji +2 more
wiley +1 more source
Study on the effect of CeMnO catalyst on improving diesel emission performance
Advances in Mechanical Engineering, 2020 To reduce diesel emissions while permitting the passive regeneration of the diesel particulate filter (DPF) at low temperatures, we developed three after-treatment DPF devices. These devices consisted of a ceramic body that was either bare or loaded with
He Huang +3 more
doaj +1 more source
Energy Reports, 2021 The combustion process is a major source of energy for future decades. However, this process negatively impacts the environment with the emission of particulate matter into the atmosphere, known as soot.
Lucas C.P. Silva +5 more
doaj +1 more source
Advanced Energy and Sustainability Research, EarlyView.Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira +4 more
wiley +1 more source
Development and testing of a soot particle concentration estimator using Lagrangian post-processing
Engineering Applications of Computational Fluid Mechanics, 2018 Soot emissions from combustion devices are known to have harmful effects on the environment and human health. As the transportation industry continues to expand, the development of techniques to reduce soot emissions remains a significant goal of ...
Raymond Alexander +3 more
doaj +1 more source
Emission of carbon clusters from sooting plasma [PDF]
The European Physical Journal Applied Physics, 1999 A hollow cathode source with a specially designed cusp magnetic field B z ( r,θ ) provides clustering environment to the sputtered carbon atoms and ions. Source's distinctive features are its sooting properties that depend upon the two well-defined regions within the discharge.
openaire +1 more source
Transportation Engineering, 2020 To achieve the targets of extreme low emissions values for the transport sector, several technologies emerged in the last few years. In this sense, advanced combustion modes as the dual-fuel low temperature combustion showed great advantages in terms of ...
Jesús Benajes +3 more
doaj +1 more source
Biodiesel and biokerosenes : production, characterization, soot & pah emissions
, 2022 Targeting the consolidation of the work from the author’s research group on biofuels, this PhD thesis is focused on developing the necessary techniques to continue with the group’s research. In this thesis the production of FAME from different non-edible sources of oils and fats: camelina, castor oil, jojoba, linseed, waste frying oil and animal fat ...
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A sustainable business ecosystem: a case study demonstrating biochar's potential
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract The need for renewable, climate‐friendly resources has become urgent as legislators worldwide have sought to find ways to cut emissions while ensuring resource security for consumers. The use of biochar could help to achieve these goals. This study examines the current state of commercial biochar production and the maturity of the related ...
Kivijakola Juuso +4 more
wiley +1 more source
Role of aircraft soot emissions in contrail formation [PDF]
Geophysical Research Letters, 2009 The susceptibility of microphysical properties of young contrails to changes in aircraft soot emissions is studied with a microphysical plume model. Liquid plume and ambient particles compete with exhaust soot particles for the formation of contrail ice particles, assuming that soot particles are activated into water droplets prior to homogeneous ...
Kärcher, B., Yu, F.
openaire +2 more sources