Results 71 to 80 of about 12,370 (256)

Microphysical chemistry of fog–aerosol interactions over the northwest Atlantic Ocean during Fatima 2022

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Fifteen size‐resolved aerosol samples collected during marine fog, with adjacent ambient observations, show that coarse sea salt aerosol is rapidly grown and lost in the northwest North Atlantic Ocean except when subject to extreme winds. The persistence of fog in the absence of sea salt is determined by available fine‐mode aerosol, where greater ...
Leyla Salehpoor   +10 more
wiley   +1 more source

Radiative heat transfer during turbulent combustion [PDF]

open access: yes, 2009
We investigate the radiative heat transfer in a co-flowing turbulent nonpremixed propane-air flame inside a three-dimensional cylindrical combustion chamber.
S. C. Paul   +3 more
core   +1 more source

In Situ Investigation of Microstructure Evolution and Stress Generation During Low‐Pressure Carburizing and Quenching by Means of Synchrotron X‐Ray Diffraction

open access: yessteel research international, EarlyView.
This study uses in situ synchrotron X‐ray diffraction at the German Electron Synchrotron to analyze low‐pressure carburizing (LPC) in steels. The findings reveal surface carbon saturation and carbide formation kinetics, and phase‐specific stress development during quenching. The results show carbide kinetics depend on steel grade and size, while stress
Ogün Baris Tapar   +6 more
wiley   +1 more source

Effect of Oxygen Content on Soot Formation in a Co-Flow Diffusion Flame Fueled with Canola Methyl Ester and Diesel [PDF]

open access: yes, 2021
The release of carbon particles (or soot; nanoscale sized carbon spheres) during a combustion process is the sign of hydrocarbon fuel not burning completely.
Prado Carbonell, Stephanie
core  

Estimation of soot absorption function via the two separated pulses laser-induced incandescence technique

open access: yes, 2023
International audienceAn original in-situ experimental approach is proposed to estimate the absorption function of soot particles in flames: the two Separated Pulses Laser-Induced Incandescence technique (SP-LII).
Betrancourt, Christopher   +5 more
core   +1 more source

Nanomaterials‐Decorated Biomass‐Derived Carbon for Overall Water Splitting: Interfacial Engineering, Mechanistic Insights, and Device Translation

open access: yesThe Chemical Record, EarlyView.
Biomass‐derived carbon provides a sustainable, porous, and conductive scaffold that stabilizes nanomaterials for bifunctional hydrogen evolution reaction/oxygen evolution reaction catalysis. This review summarizes design strategies (defects, heteroatom doping, heterostructures, single atoms), mechanistic/density functional theory insights, degradation ...
Paricha Jebin   +8 more
wiley   +1 more source

Diesel soot oxidation under controlled conditions

open access: yes, 2003
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 11/12/2003.In order to improve understanding of diesel soot oxidation, an experimental rig was designed and set up, in which the soot oxidation conditions,
Song, Haiwen
core  

Soot production in a tubular gas turbine combustor [PDF]

open access: yes, 1994
Soot production in gas turbine combustors is not desirable since it is the major source of exhaust smoke emission and its thermal radiation to the combustor liner deteriorates the liner durability.
Zheng, Qing-ping, Zeng, Q
core  

Recent Advances in Photocatalyst‐Driven Protein Labeling and Proximity Mapping

open access: yesThe Chemical Record, EarlyView.
Photocatalyst‐driven protein labeling and proximity mapping have rapidly advanced as powerful strategies for spatiotemporal control in complex biological environments. This review integrates recent developments across single‐electron transfer and energy transfer‐based mechanisms and highlights how catalyst design, reactive intermediates, and diffusion ...
Shinichi Sato   +3 more
wiley   +1 more source

Emission of ions and charged soot particles by aircraft engines [PDF]

open access: yesAtmospheric Chemistry and Physics, 2003
In this article, a model which examines the formation and evolution of chemiions in an aircraft engine is proposed. This model which includes chemiionisation, electron thermo-emission, electron attachment to soot particles and to neutral molecules ...
A. Sorokin, X. Vancassel, P. Mirabel
doaj  

Home - About - Disclaimer - Privacy