Results 41 to 50 of about 294 (185)
Experimental investigation of hydrous ethanol/air flame front instabilities at elevated temperature and pressures [PDF]
, 2021 International audienceThe present work experimentally investigates hydrous ethanol/air flame stability. The experimental data wereobtained using spherically expanding flames in a constant volume bomb with optical access for high-speedschlieren ...
Martins, Cristiane +3 more
core +1 more source
Advanced Science, EarlyView.A stretchable 3D microelectrode array with microneedles (3D MN‐sMEA) enables stable, minimally destructive electrophysiological monitoring of 3D organoids. The wafer‐level stud‐bump bonding process facilitates high‐fidelity recordings of heart and cerebral organoids.
Eunyoung Jang +10 more
wiley +1 more source
OH* and CH* Chemiluminescence and OH PLIF Imaging Studies in Spherically Expanding Flames [PDF]
, 2020 The work performed in this research is aimed at developing two repeatable methods for imaging spherically expanding flames operated in a constant volume flame vessel.
Paschal, Tyler Thomas
core
Advanced Science, EarlyView.Eutectic mixtures from trans‐vaccenic acid (TVA) and stearic acid, which served as phase‐change material to encapsulate IR780, forming NIR‐responsive nanoparticles. IR780@TVA LNPs induce photothermal therapy and initiate adaptive anti‐tumor immunity.
Kang Liu +12 more
wiley +1 more source
A Review of Failure Modes and Safety Strategies of Lithium‐Ion Batteries from Materials to Systems
Advanced Science, EarlyView.A cascade‐aware framework is presented for lithium‐ion battery safety, linking thermal runaway initiation, acceleration, runaway reaction, and propagation with material‐, cell/pack‐, and system‐level interventions. By integrating failure mechanisms, quantitative safety indicators, and staged interception strategies, this review highlights how safer ...
Jin Hyeok Yang +8 more
wiley +1 more source
Advanced Science, EarlyView.A graphene aerogel with a spherical‐pore structure is constructed via microbubble templating. This unique architecture suppresses strain‐induced percolation of conductive networks, enabling dynamic frequency tuning. It also delivers enhanced low‐frequency absorption with an effective absorption bandwidth of 2.56 GHz, covering 91% of the low‐frequency ...
Liang Li +7 more
wiley +1 more source
Spherical Flame Front Thickness and Instability [PDF]
, 2023 The spatial profile of a combustion wave has significant implications on flame stability, chemistry rates, and species diffusion. Although combustion science relies on flame thickness in characterizing flame propagation, consensus has not been achieved ...
Turner, Mattias Abram
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Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Silver‐doped cerium oxide nanoparticles (Ag/CeO2 NPs) were synthesized using Ricinus communis seed extract as a bio‐derived fuel in a solution combustion method. The combustion reaction, carried out at 450°C with AgNO3 and (NH4)2[Ce (NO3)6] as metal precursors, produced CeO2 and Ag/CeO2 NPs.
T. N. Ravishankar +5 more
wiley +1 more source
Turbulent flame development in a high-pressure combustion vessel [PDF]
, 2005 The objective of this work was to extend the range of turbulent burning velocities presented in the literature by performing new measurements at elevated pressures over a range of turbulent velocities, u' (r. m. s. deviation from the mean velocity).
Ormsby, Matthew P, Ormsby, Matthew P.
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Experimental Laminar Flame Speed Study of Nitrogen-diluted Diethoxymethane/Oxidizer Mixtures under Microgavity [PDF]
, 2023 International audienceIn this work, an experimental study of N2-diluted diethoxymethane spherically expanding flames was conducted. Slowly expanding spherical flames are known to be affected by radiation and buoyancy, deforming the flame’s shape and ...
Glaznev, R. +7 more
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