Results 121 to 130 of about 3,130,564 (335)
The Effect of Elevated Pressure on Soot Formation in a Laminar Jet Diffusion Flame
, 2003 Soot volume fraction (f[subscript sv]) is measured quantitatively in a laminar diffusion flame at elevated pressures up to 25 atmospheres as a function of fuel type in order to gain a better understanding of the effects of pressure on the soot formation ...
McCrain, Laura L.
core
Modifying Electrochemical Doping in Light‐Emitting Electrochemical Cells With Gold Nanoparticles
Advanced Science, EarlyView.This study shows that gold nanoparticles placed at an electrode can control how electrochemical doping occurs in organic electronic devices. Particularly, in light‐emitting electrochemical cells, by shifting the light‐emitting region, device efficiency is improved without altering the emissive material. This approach provides a simple and effective way
Ajay K. Poonia +10 more
wiley +1 more source
Effects of non-unity Lewis numbers in diffusion Flames [PDF]
, 1994 The purpose of this work is to carry out direct numerícal simulations of diffusion controlled combustión with non-unity Lewis numbers for the reactants and producís, thus accounting for the düferential diífusion effects of the temperature and ...
Verzicco, R. +3 more
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Advanced Science, EarlyView.The GeTe acting as “molecule scissors” can tailor chemical bond, the breaking of Ag‐Se bonds and the formation of Ge‐Se bonds occur in the A‐SnSe matrix, along with the formation of Ag2Se precipitates. This process helps to optimize the thermoelectric properties, and also improves its mechanical properties to a certain extent.
Xing Yang +8 more
wiley +1 more source
Fundamental studies of combustion of droplet and vapour mixtures [PDF]
, 2010 There are few experimental data of a fundamental nature that clearly demonstrate the similarities and differences in burning rates between single phase and two phase combustion, either in laminar or turbulent conditions. Such data are essential towards a
Saat, Aminuddin
core +1 more source
Numerical Study on NOx Production of Transitional Fuel Jet Diffusion Flame [PDF]
, 2000 A direct numerical simulation of a two-dimensional jet diffusion flame developed in a co-flowing air stream was carried out using the GRI [Gas Research Institute] chemical reaction mechanism (NOx included) in order to elucidate the mechanism of NOx ...
YAMASHITA, Hiroshi
core
, 2006 A numerical study of an axisymmetric coflow laminar ethylene-air diffusion flame at atmospheric pressure was conducted using detailed chemistry and complex thermal and transport properties and two different methodologies: (1) the direct simulation method
Guo, H., Smallwood, G.J., Liu, F.
core +1 more source
Triple‐Coupling Regulation Enables Dendrite‐Free Subzero Aqueous Zn‐Ion Batteries
Advanced Science, EarlyView.A formamide‐ethanol deep eutectic electrolyte enables triple‐coupling regulation of solvation structure, interfacial chemistry, and crystallographic Zn deposition. The reconstructed Zn2+ solvation reduces water activity and suppresses side reactions, while a robust hybrid SEI stabilizes the interface.
Mengyang Dong +8 more
wiley +1 more source
Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.The impact of polyaniline insertion on the atomic orbitals and electronic structure of vanadium oxide anode is systematically investigated for the first time. The electrode exhibits an outstanding capacity and unprecedent long‐term cycling life, owing to the electron transition to the V 3dxy state and the enhanced diffusion kinetics.
Yue Zhang +6 more
wiley +1 more source
Case Studies in Thermal EngineeringIn this work, an experimental investigation of the main morphological parameters of buoyant methane laminar diffusion flames, including flame width and flame volume, is carried out under various sub-pressures (20-100 kPa).
Jinfei Zhao +3 more
doaj +1 more source