Results 131 to 140 of about 8,429,353 (295)
Wind velocity field estimation from aircraft derived data using Gaussian process regression. [PDF]
PLoS One, 2022 Marinescu M +3 more
europepmc +1 more source
Three-dimensional crescent-shaped ion velocity distributions created by magnetic reconnection in the presence of a guide field [PDF]
ORCID 0000-0003-2605-5600By means of theory and particle simulations, crescent-shaped ion velocity distributions in the outflow region of symmetric magnetic reconnection in the presence of a guide magnetic field are investigated.
USAMI, Shunsuke, ZENITANI, Seiji
core +1 more source
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
3D velocity field reconstruction of gas-liquid two-phase flow based on space-time multi-scale binocular-PIV technology. [PDF]
Optoelectron Lett, 2022 Wang H, Dou G, Zhang H, Zhu X, Song L.
europepmc +1 more source
Typical velocity field and puff locations.
, 2018 Arrows—instantaneous two dimensional velocity field U(x, y); circles—puff locations (symbols size is arbitrary and not related to the puff size). Velocity field is a sum of the wind velocity and random, turbulent fluctuations, defined by turbulent ...
Nimrod Daniel (5390909) +5 more
core +1 more source
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Experimental Validation of Falling Liquid Film Models: Velocity Assumption and Velocity Field Comparison. [PDF]
Polymers (Basel), 2021 Wang R, Duan R, Jia H.
europepmc +1 more source
High-field domain wall propagation velocity in magnetic nanowires
, 2009 A theory of field-induced domain wall (DW) propagation is developed. The theory not only explains why a DW in a defect-free nanowire must propagate at a finite velocity, but also provides a proper definition of DW propagation velocity.
X. R. Wang +5 more
core +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
The Effect of Air Pressure on the Technological Process of Grinding in the Grain Hammer Mill
Инженерные технологии и системыIntroduction. The main problem of the grain hammer mill is over-grinding of grain caused by untimely removal of the final product from the grinding chamber.
Petr A. Savinykh +3 more
doaj +1 more source