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, the isograms of fluid flow velocity indicate that in the pore network, the flow velocity at pore throat is larger, while that of pore body is lower. The velocity decreases gradually from the center of pore throat and body to the surface of particles and near zero at the surface of ore particles. By comparing the cloud maps of fluid flow distribution and the contour maps of flow velocity of the four......
coating. As for HA coating, higher crystallinity has been obtained while the coating was deposited by VPS as compared with APS. The simulated body fluid (SBF) tests show that both of APS and VPS HA......
Developing Mg–Zn surface alloy by friction surface allosying: In vitro degradation studies in simulated body fluidsRavikumar Dumpala33. Department of Mechanical Engineering, Visvesvaraya National... of Mg and Zn at the surface. From the in vitro degradation studies carried out by immersing in simulated body fluids, a lower corrosion rate was observed for the Mg–Zn surface alloy compared with pure......
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Computational simulation of fluid dynamics in a tubular stirred reactor CAO Xiao-chang(曹晓畅), ZHANG Ting-an(张廷安), ZHAO Qiu-yue(赵秋月) School of Materials and Metallurgy, Northeastern...; Abstract: The flow and concentration fields in a new style tubular stirred reactor were simulated by simulating the fluids dynamics(CFD......
flotation machine with volume of 320 m3) in China, the gas-fluid two-phase flow in flotation cell was simulated using computational fluid dynamics method. It is shown that hexahedral mesh scheme... that gas-fluid two-phase flow in large flotation cell can be well simulated using computational fluid dynamics method.Key words:computational fluid dynamics (CFD) simulation; flotation cell; gas-liquid......
be considered as a continuous fluid and the N-S equation was applicable. In the calculation conditions, although the bluff body wake might appear unstable flow such as the vortex generation and shedding... the bluff body, there was a deflective flame. Meanwhile, due to the existence of bluff body, it disturbed the fluid velocity distribution and made the flame move to the downstream of the combustion......
heterogeneous body, the seepage was different with varied spreading solution modes. The phenomenon of lamination that occurred in the site was simulated using three layers in an indoor experiment...THE SEEPAGE CHARACTERISTICS OF HETEROGENEOUS BODY WITH DIFFERENT SPREADING SOLUTION MODES AND ITS APPLICATIONS J. Zhang1,A.X. Wu2,H.J. Wang2,X.S. Chen1 (1.School of Resources and Safety Engineering......
J. Cent. South Univ. (2019) 26: 1374-1384 DOI: https://doi.org/10.1007/s11771-019-4093-8 Fixed-bed column study for deep removal of copper (II) from simulated cobalt electrolyte using polystyrene... of Springer Nature 2019 Abstract: This study presents the deep removal of copper (II) from the simulated cobalt electrolyte using fabricated polystyrene-supported 2-aminomethylpyridine chelating resin (PS-AMP......
, the simulated WM, HM, and MM specimens were compressed with the same loading rate as that used in the physical tests of the specimens. Table 5 Tangential modulus fitting parameters for three-body model...J. Cent. South Univ. (2017) 24: 2877-2893 DOI: https://doi.org/10.1007/s11771-017-3702-7 Interaction between geological body and structural body in a three-body model YANG Sen(杨森)1, ZHANG Nong(张农)1......
