Radial diffusion model for fragrance materials: Prediction and validation
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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
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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
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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
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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
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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