Results 121 to 130 of about 3,477,557 (293)
The advantages of monitoring flare pilots with instantaneous response
, 2020 reportThis paper will discuss applications for and details of a fiber optic pilot monitoring system that addresses known, specific challenges in the market.
Francis, Clayton
core
Dynamic States of Cellular flames
, 2009 A premixed flame on a circular porous plug burner can form cellular flames, which are ordered patterns of concentric rings of brighter, hotter regions separated by darker, cooler cusps and folds. These ordered states bifurcate to dynamic states in which the cells move in coordinated motion.
openaire +2 more sources
Advanced Science, EarlyView.We demonstrate that the inverse relationship between viscosity and conductivity in structured electrolytes can be circumvented by leveraging their hydrogen bonding networks for Grotthuss proton transport. Using a mixture of imidazole and levulinic acid, we show that the existence of extended hydrogen‐bonded chains that can rapidly reorient result in ...
Benworth B. Hansen +15 more
wiley +1 more source
Advanced Science, EarlyView.Dual‐functional fire‐safe microcapsules are integrated into hierarchical solid polymer electrolytes to provide sequential protection against thermal abuse. The ammonium hydrogen phytate‐modified shell forms a protective char barrier, while the thermally triggered release of perfluoro(2‐methyl‐3‐pentanone) actively suppresses combustion, enabling safer ...
Ziqi Huang +5 more
wiley +1 more source
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
Burning velocity and the influence of flame stretch [PDF]
, 1991 A new technique is presented for determining burning velocities and stretch effects in laminar flames, and applied to a range of fuel/air mixtures. The speeds of expanding spherical flames, measured by high-speed schlieren cine-photography, are shown to
Taylor, Simon Crispin
core +1 more source
Advanced Science, EarlyView.PIVOT uses pathology‐derived morphologic and vascular representations from postoperative H&E and CD34 whole‐slide images to guide model development, while clinical inference requires only preoperative multiparametric MRI. Across five centers, PIVOT enabled accurate preoperative assessment of vessels encapsulating tumor clusters, stratified patients by ...
Zhehan Shen +12 more
wiley +1 more source
International Journal of ThermofluidsTwo-dimensional numerical simulations are performed to study the flame dynamics of DME/H2/air mixtures in a microchannel with a controlled wall temperature profile.
Ratna Kishore Velamati +3 more
doaj +1 more source
Hydrogen is an important future carbon-free fuel which can be used for power generation in gas turbines with minimal greenhouse gas emissions. Unlike natural gas, hydrogen flames exhibit higher diffusivity of mass in comparison to heat, due to the fast ...
Gopalakrishnan, Harish, Bothien, Mirko
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