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   Articles with "hindered settling" as a keyword



The influence of mechanical refining treatments on the rheosedimentation properties of bleached softwood pulp suspensions

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recommendations! Published in 2018 at "Cellulose"

DOI: 10.1007/s10570-018-1808-1

Abstract: To study the effect of mechanical treatments on the rheosedimentation behaviour of pulp fiber suspensions, the settling behaviour, gel point, compressive yield stress and hindered settling function of bleached softwood pulp with different beating degrees… read more here.

Keywords: softwood pulp; hindered settling; treatments rheosedimentation; pulp suspensions ... See more keywords

Settling regimen transitions quantify solid separation limitations through correlation with floc size and shape.

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recommendations! Published in 2017 at "Water research"

DOI: 10.1016/j.watres.2016.10.080

Abstract: This study monitored three different activated sludge systems from the Blue Plains Advanced Wastewater Plant for a 1 year period to explore the relationship between effluent quality and activated sludge settling and flocculation behavior. Hindered… read more here.

Keywords: hindered settling; effluent quality; size; floc ... See more keywords

Hindered settling of a log-normally distributed Stokesian suspension

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recommendations! Published in 2024 at "Journal of Fluid Mechanics"

DOI: 10.1017/jfm.2024.1068

Abstract: Abstract Settling velocity statistics for dilute, non-Brownian homogeneous suspensions of polydisperse spheres having a log-normal size distribution are generated from Stokesian dynamics simulations, as a function of the total volume fraction $\phi$ and normalised width… read more here.

Keywords: settling log; hindered settling; suspension; normally distributed ... See more keywords

Hindered Stokesian Settling of Discs and Rods.

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recommendations! Published in 2024 at "Physical review letters"

DOI: 10.1103/physrevlett.134.168202

Abstract: We report measurements of the mean settling velocities for suspensions of discs and rods in the Stokes regime for a number of particle aspect ratios. All these shapes display "hindered settling," namely, a decrease in… read more here.

Keywords: stokesian settling; hindered stokesian; hindered settling; particle ... See more keywords

Modelling the Hindered Settling Velocity of a Falling Particle in a Particle-Fluid Mixture by the Tsallis Entropy Theory

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recommendations! Published in 2019 at "Entropy"

DOI: 10.3390/e21010055

Abstract: The settling velocity of a sediment particle is an important parameter needed for modelling the vertical flux in rivers, estuaries, deltas and the marine environment. It has been observed that a particle settles more slowly… read more here.

Keywords: settling velocity; hindered settling; particle; tsallis entropy ... See more keywords