Flow field characteristics of an agitator system of a large diameter slurry-water shield machine
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-021-0315-8
Abstract: A numerical model was established for calculation in this study on the basis of the standard k-epsilon turbulence model and the discrete phase model of the Euler-Lagrange equation. Results of the particle image velocimetry experiment… read more here.
Keywords: field characteristics; field; slurry; flow field ... See more keywords
Geometry influence on optimized operation of a dry agitator bead mill
Sign Up to like & getrecommendations! Published in 2021 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2021.107050
Abstract: Abstract In the search for energy reduction potential, a large number of systems in the energy-intensive industrial sector of comminution are being investigated. In addition to the requirement for constant minimization of energy consumption, the… read more here.
Keywords: agitator; bead mill; operation; geometry ... See more keywords
Controlling the size of fragrance microcapsules using designed agitator paddles: Experiment and CFD simulation
Sign Up to like & getrecommendations! Published in 2019 at "Particuology"
DOI: 10.1016/j.partic.2017.12.008
Abstract: Abstract Controlling the size of fragrance microcapsules using designed agitator paddles was investigated and studied by CFD simulation. First, different fluid flows were established by varying stirring speeds, reactor scales, and agitator paddle design, and… read more here.
Keywords: size fragrance; fragrance microcapsules; agitator; controlling size ... See more keywords
A feasible study for the working mechanism and parameter optimization of the agitator
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Mechanical Engineering"
DOI: 10.1177/1687814019846995
Abstract: The challenges such as large frictional drag, difficult weight-on-bit transmission, and low rate of penetration are frequently met in modern directional drilling, especially in horizontal well drilling. This study presented a nonlinear dynamic simulation model… read more here.
Keywords: working mechanism; agitator; parameter optimization; study ... See more keywords