Radial diffusion model for fragrance materials: Prediction and validation
Sign Up to like & getrecommendations! Published in 2021 at "Aiche Journal"
DOI: 10.1002/aic.17351
Abstract: A predictive model based on Fick’s second law for radial diffusion is proposed and validated for modeling the diffusion of fragrances. A pure component, two binary systems, and a ternary system were used for validation.… read more here.
Keywords: validation; radial diffusion; fragrance; diffusion ... See more keywords
Symplectic Simulations of Radial Diffusion of Fast Alpha Particles in the Presence of Low-Frequency Modes in Rippled Tokamaks
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Fusion Energy"
DOI: 10.1007/s10894-016-0120-z
Abstract: The symplectic Hamiltonian guiding centre code which enables efficient calculation of charged particle trajectories and diffusion coefficients has been applied to fast ion motion in magnetically perturbed tokamak plasmas. Particularly fusion born alpha particle drift… read more here.
Keywords: motion; diffusion; diffusion coefficient; radial diffusion ... See more keywords
Radiation Belt Radial Diffusion at Earth and Beyond
Sign Up to like & getrecommendations! Published in 2020 at "Space Science Reviews"
DOI: 10.1007/s11214-020-0642-6
Abstract: The year 2019 marks the 60th anniversary of the concept of radial diffusion in magnetospheric research. This makes it one of the oldest research topics in radiation belt science. While first introduced to account for… read more here.
Keywords: diffusion; radiation belt; radial diffusion; earth ... See more keywords
Accounting for Variability in ULF Wave Radial Diffusion Models
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Geophysical Research"
DOI: 10.1029/2019ja027254
Abstract: Many modern outer radiation belt models simulate the long‐time behavior of high‐energy electrons by solving a three‐dimensional Fokker‐Planck equation for the drift‐ and bounce‐averaged electron phase space density that includes radial, pitch‐angle, and energy diffusion.… read more here.
Keywords: ulf wave; diffusion; diffusion coefficient; diffusion models ... See more keywords
ULF Wave Driven Radial Diffusion During Geomagnetic Storms: A Statistical Analysis of Van Allen Probes Observations
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Geophysical Research"
DOI: 10.1029/2020ja029024
Abstract: Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the University’s research output. Copyright © and moral rights for items on NRL are retained by the individual author(s) and/or other copyright… read more here.
Keywords: ulf wave; research; wave driven; radial diffusion ... See more keywords
Simulating the Ring Current Proton Dynamics in Response to Radial Diffusion by Ultra‐Low‐Frequency (ULF) Waves
Sign Up to like & getrecommendations! Published in 2024 at "Geophysical Research Letters"
DOI: 10.1029/2023gl107326
Abstract: Radial diffusion (RD) induced by ULF waves can contribute to particle acceleration and scattering. Past global simulations that incorporate RD often use dipole magnetic fields, which could not realistically reveal the role of RD. To… read more here.
Keywords: dynamics response; ring current; ulf waves; radial diffusion ... See more keywords