Zobrazeno 1 - 3
of 3
pro vyhledávání: '"John Philip Hecht"'
Autor:
Richard M. Lueptow, Vidya Vidyapati, Paul B. Umbanhowar, John Philip Hecht, Julio M. Ottino, Alexander M. Fry
Publikováno v:
Powder Technology. 368:278-285
To apply an existing transport model to industrially relevant granular mixtures and flows, we demonstrate an approach to experimentally measure the segregation coefficient, S, and the flowing layer thickness, δ, using a modified quasi-2D bounded hea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3012530b9e3bbcdce7335171e7447345
https://doi.org/10.1016/j.powtec.2020.04.064
https://doi.org/10.1016/j.powtec.2020.04.064
Autor:
John Philip Hecht, Alexander M. Fry, Julio M. Ottino, Vidya Vidyapati, Paul B. Umbanhowar, Richard M. Lueptow
We present a method to estimate the segregation parameter, $S,$ a key input in a continuum transport model of particulate flows. $S$ is determined by minimizing the difference between measured and model-predicted concentration profiles. To validate t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b586b2da80ef4cd6e641b61f98b1fb45
Publikováno v:
Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics.
An open-source coupled Computational Fluid Dynamics (CFD) – Discrete Element Method (DEM), CFDEM, is employed to study flow through a fixed particle bed. The simulation is repeated for a range of computational cell sizes, and the solution trend is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fe5a78b3fba3e98b0f624eb792cce4f
https://doi.org/10.1115/fedsm2016-7561
https://doi.org/10.1115/fedsm2016-7561