Study on the Group Settling Velocity of Non-Viscous Solid Particle

Yao Zhe Zhang; Shu Wang; Jin Long Zhu

doi:10.4028/www.scientific.net/AMM.152-154.97

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Thermal Analysis on Cryocooler Cooled High-Tc SMES Magnet
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Microstructures and Thermophysical Properties of Polymer Derived SiC/C Composites
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Investigation of Hyperbranced Polyesters with Different Generation and their Application in Waterborne Polyurethanes
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Study on the Group Settling Velocity of Non-Viscous Solid Particle
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Fatigue and Fracture Character of Metal Rubber Material
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Effects of Electromagnetic Stirring on the Solidified Microstructure of Martensite Stainless Steel
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Dimensional Stability of Poplar Wood after Densification Combined with Heat Treatment
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Laboratory Test Study on Asphalt Concrete with Steel Slag Aggregates
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 152-154Study on the Group Settling Velocity of...

Study on the Group Settling Velocity of Non-Viscous Solid Particle

Abstract:

Based on the view of relative movement, the group settlement was considered as a movement of current moving up in the suspended particle layer. The expressions of Reynolds number and drag coefficient were set up by the analysis of dimension and stress of dynamic equilibrium state. The theoretic formulae on group settlement of uniform sediment in the laminar region and turbulent region are proposed. It is verified by measured data, and shown that the calculated value by the theoretic formula and measured value agree with each other fairly well.