Mechanism of detachment of colloidal particles from a flat substrate in a turbulent flow

Cleaver, J. W.; Yates, Brian F.

doi:10.1016/0021-9797(73)90323-8

Cited by 316 publications

(138 citation statements)

References 18 publications

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“…A large body of literature exists on mechanisms of erosion of riverbeds and estuaries (e.g., Young 1991, Perigaud 1984, Cleaver andYates 1973, andHaji et al 1988). Some similarity exists between the erosion of tank .…”

Section: Definition Of Terms and Variablesmentioning

confidence: 99%

Research on jet mixing of settled sludges in nuclear waste tanks at Hanford and other DOE sites: A historical perspective

Powell¹,

Onishi²,

Shekarriz³

1997

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Section: Definition Of Terms and Variablesmentioning

confidence: 99%

Research on jet mixing of settled sludges in nuclear waste tanks at Hanford and other DOE sites: A historical perspective

Powell¹,

Onishi²,

Shekarriz³

1997

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“…The model of Cleaver and Yates (1973) was based on the lift force arising from the turbulence bursts. Reeks et al (1988) proposed a removal model using random oscillation of particles trapped in the potential well formed by the adhesion force between the particle and the surface.…”

Section: Introductionmentioning

confidence: 99%

Flow-Induced Resuspension of Rigid-Link Fibers from Surfaces

Fan

Soltani

Ahmadi

et al. 1997

Aerosol Science and Technology

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ABSTRACT. Flow-induced removal of curly fibers from surfaces is studied. A generic rigid-link fiber model consisting of a chain of five ellipsoids with different orientations is developed, and used to study fiber resuspension in laminar and turbulent flows. The contact surfaces of the fiber with the wall are modeled as spherical joints. The hydrodynamic forces and torques acting on the ellipsoidal segments as well as the adhesion forces of nodes in contact with the surface are evaluated. Various possible modes of fiber detachment from the surface are identified, and the state of limiting equilibrium are analyzed. The critical velocities for detaching fibers of various sizes, orientations, and filament thicknesses are evaluated and discussed.

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“…Deux types de modèles de mise en suspension (détachement de la surface) existent, fondés sur deux approches différentes : un bilan entre les forces d'adhérence de la particule sur la surface et les forces aérodynamiques liées à l'écoulement (Corino et Brodkey, 1969 ;Cleaver et Yates, 1973), un bilan entre l'énergie transférée de l'écoulement vers la particule et la barrière de potentiel d'adhérence (Reeks et al, 1988). …”

Section: éTudes Théoriquesunclassified

Évaluation du facteur de mise en suspension de contamination dans les installations nucléaires

Boulaud

Gerasimo²,

Martin

et al. 2003

Radioprotection

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Mechanism of detachment of colloidal particles from a flat substrate in a turbulent flow

Cited by 316 publications

References 18 publications

Research on jet mixing of settled sludges in nuclear waste tanks at Hanford and other DOE sites: A historical perspective

Research on jet mixing of settled sludges in nuclear waste tanks at Hanford and other DOE sites: A historical perspective

Flow-Induced Resuspension of Rigid-Link Fibers from Surfaces

Évaluation du facteur de mise en suspension de contamination dans les installations nucléaires

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