A first-order physical model for the prediction of shear-induced particle migration and lubricating layer formation during concrete pumping
Sign Up to like & getrecommendations! Published in 2021 at "Cement and Concrete Research"
DOI: 10.1016/j.cemconres.2021.106530
Abstract: Abstract For the first time, a first-order physical correlation between pumping parameters (pressure and flow rate), granular skeleton properties (particle diameter and packing properties) and LL properties (thickness and viscosity) is proposed. This correlation is… read more here.
Keywords: particle migration; order physical; shear induced; first order ... See more keywords
Numerical analysis of size-induced particle segregation in rotating drums based on Eulerian continuum approach
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2020.07.101
Abstract: Abstract Size-induced particle segregation in rotating drums has been investigated using an Eulerian continuum approach (ECA). The mixing process of a binary mixture were respectively predicted in an unbaffled drum, a drum with a “+”… read more here.
Keywords: segregation rotating; size induced; particle; segregation ... See more keywords
Alfvén mode induced particle loss in LHD
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Plasmas"
DOI: 10.1063/5.0145559
Abstract: Losses of beam ions due to Alfvén modes are simulated for discharges in the Large Helical Device at Toki, Japan, using a guiding center code. High frequency beam particle resonances are found for the equilibria… read more here.
Keywords: alfv mode; particle loss; induced particle; mode induced ... See more keywords
Gravitationally induced particle creation in cubic gravity
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Geometric Methods in Modern Physics"
DOI: 10.1142/s0219887821501061
Abstract: In this work, we consider gravitationally induced particle creation scenario to discuss the validity of thermodynamic laws in the context of cubic gravity which is based on an invariant term and constructed from cubic contraction… read more here.
Keywords: particle creation; creation; gravitationally induced; cubic gravity ... See more keywords