Fluid–Solid Interaction in Particle-Laden Flows

Liu, Q. Q.; Singh, V. P.

doi:10.1061/(asce)0733-9399(2004)130:12(1476)

Cited by 6 publications

(3 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Equation (7) indicates that b increases with mean particle diameter. Some of the recent studies (Liu and Singh 2004;Fu et al 2005) have obtained similar type of trend for b.…”

supporting

confidence: 60%

Prediction of Concentration Distribution in Pipeline Flow of Highly Concentrated Slurry

Kaushal¹,

Tomita²

2013

Particulate Science and Technology

View full text Add to dashboard Cite

The Kaushal and Tomita's (2002a) model, which has already been found satisfactory for broadly graded multisized particulate zinc tailings slurry with moderate concentration up to 26%, flow velocity up to 3.5 m/s in 105 mm diameter pipe, mean diameter 140 mm, and geometric standard deviation of particles of 4.0, is tested for concentration distribution data collected by Kaushal et al. (2005) on two sizes of glass beads, of which mean diameter and geometric standard deviation are 440 mm and 1.2, and 125 mm and 1.15, respectively, with concentration up to 50% and flow velocity up to 5 m=s in 54.9 mm diameter pipe. Kaushal and Tomita's (2002a) model gives more asymmetric concentration distributions. A modified model is proposed by alleviating some of the restrictive assumptions used in the existing model. Comparison of experimental data by Kaushal et al. (2005), Gillies and Shook (1994), and Matousek (2009) with the proposed model is satisfactory.

show abstract

“…Equation (7) indicates that b increases with mean particle diameter. Some of the recent studies (Liu and Singh 2004;Fu et al 2005) have obtained similar type of trend for b.…”

supporting

confidence: 60%

Prediction of Concentration Distribution in Pipeline Flow of Highly Concentrated Slurry

Kaushal¹,

Tomita²

2013

Particulate Science and Technology

View full text Add to dashboard Cite

show abstract

“…Recent years have witnessed remarkable advances in twophase flow theory and measurement techniques, especially in the use of laser for evaluating the component velocities of the phases ͑Tsuji and Morikawa 1982; Lu et al 1988;Nino and Garcia 1996;Liu 1998;Sommerfeld and Huber 1999;Aísa et al 2002;Liu and Singh 2004͒. The effect of suspended sediment on turbulent flow and the difference between water flow and suspended sediment motion is now well recognized.…”

Section: Introductionmentioning

confidence: 99%

Analysis of the Vertical Profile of Concentration in Sediment-Laden Flows

2007

View full text Add to dashboard Cite

From a theoretical investigation of the sediment concentration distribution in sediment-laden flows, a relationship between the profile of sediment concentration and the intensity of vertical fluctuation of particles was established and indirectly verified using experimental data obtained in a vertical rectangular duct flow. It is shown that sediment suspension and the profile of sediment concentration are significantly influenced by the particle fluctuation. This leads to a new explanation for the mechanism of two patterns of sediment concentration profiles.

show abstract

“…Theories developed for multiphase flows have been applied to study a variety of problems of interest in fluvial hydraulics (Drew, 1975;McTigue, 1981;Cao et al, 1995;Greimann et al, 1999;Wu and Wang, 2000;Greimann and Holly, 2001;Hsu et al, 2003;Hsu et al, 2004;Liu and Singh, 2004;Fu et al, 2005;Jha and Bombardelli, 2008;Toorman, 2008;Jha and Bombardelli, 2010;Chen et al, 2011;Jha and Bombardelli, 2011;Zhong et al, 2011) and these theories show exciting potential in considering the complicated interphase interactions and their impacts on erosion, transport, and sedimentation of sediment grains. Two-fluid models for two-phase flows have attracted considerable interest from researchers of fluvial hydraulics because of the models' rigorous theoretical formulation.…”

mentioning

confidence: 99%