Effects of geometrical and physical factors on light particles dispersion by agitation characteristic curve
Sign Up to like & getrecommendations! Published in 2019 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2019.02.012
Abstract: Abstract In this study, the effects of geometrical and physical factors on light particles dispersion in stirred tank were investigated by agitation characteristic curve. The experiments and CFD simulations with discrete phase model (DPM) and… read more here.
Keywords: agitation; light particles; effects geometrical; characteristic curve ... See more keywords
A stir casting system for drawdown of light particles in manufacturing of metal matrix composites
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2018.02.025
Abstract: Abstract An extensive set of experiments was carried out to examine the effects of impeller types, impeller locations (submergence), solid volume fraction, and baffle configuration on the drawdown efficiency. Flow simulations in a turbulent regime… read more here.
Keywords: stir casting; particle; light particles; drawdown light ... See more keywords
Acceleration statistics of tracer and light particles in compressible homogeneous isotropic turbulence
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2022.35
Abstract: Abstract The accelerations of tracer and light particles (bubbles) in compressible homogeneous isotropic turbulence are investigated by using data from direct numerical simulations up to turbulent Mach number $M_t =1$. For tracer particles, the flatness… read more here.
Keywords: tracer light; compressible homogeneous; acceleration; isotropic turbulence ... See more keywords
How effective is N eff at discovering dark radiation in a cosmology with heavy particle decay?
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2024/01/021
Abstract: Any light relic which was in thermal equilibrium with the Standard Model before it freezes out results in a shift in the effective number of neutrino species, N eff. This quantity is being measured with… read more here.
Keywords: heavy particle; light particles; standard model; cosmology ... See more keywords