nach oben

Rheologica Acta

Erschienen in:

01.04.2014 | Original Contribution

Radial filtration in highly concentrated suspensions undergoing constant-force squeeze flow and its effect on the normal stress distribution

verfasst von: Mohsen Nikkhoo, Allyson Hofman, Francis Gadala-Maria

Erschienen in: Rheologica Acta | Ausgabe 4/2014

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

Liquid-phase migration and jamming of the suspended particles appear to be the cause of the previously reported drastic changes in the normal stress distribution in concentrated suspensions subjected to squeeze flow as the initial volume fraction is raised above a critical value. Liquid-phase migration was found to depend on the initial volume fraction of solids, the viscosity of the suspending fluid, and the size of the particles. Under some conditions, liquid-phase migration did not take place to any significant degree; however, under other conditions, the volume fraction of solids increased throughout the sample, but especially in the central region, as liquid was expelled from the test region in preference to the solids. Criteria for the occurrence of liquid-phase migration in suspensions undergoing squeeze flow are discussed in terms of dimensionless groups.

Vorheriger Artikel Extracting the stress–strain properties of non-linear viscoelastic materials using the bubble inflation test

Nächster Artikel Viscoelastic computations for reverse roll coating with dynamic wetting lines and the Phan-Thien-Tanner models

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Barnes HA (1999) The yield stress-a review or ‘ π α υ τ α ρ ε ι’-everything flows?J Non-Newtonian Fluid Mech 81:133–178CrossRef

Bird RB, Stewart WE, Lightfoot EN (2002) Transport phenomena, 2nd Edn. Wiley, New York, p 110

Buckingham E (1914) On physically similar systems; illustrations of the use of dimensional equations. Phys Rev 4:345–376CrossRef

Chaari F, Racineux G, Poitou A, Chaouche M (2003) Rheological behavior of sewage sludge and strain-induced dewatering. Rheol Acta 42:273–279

Chan TW, Baird DG (2002) An evaluation of a squeeze flow rheometer for the rheological characterization of a filled polymer with a yield stress. Rheol Acta 41:245–256CrossRef

Collomb J, Chaari F, Chaouche M (2004) Squeeze flow of concentrated suspensions of spheres in Newtonian and shear-thinning fluids. J Rheol 48:405–416CrossRef

Covey GH, Stanmore BR (1981) Use of the parallel-plate plastometer for the characterization of viscous fluids with a yield stress. J Non-Newtonian Fluid Mech 8:249–260CrossRef

Delhaye N, Poitou A, Chaouche M (2000) Squeeze flow of highly concentrated suspensions of spheres. J Non-Newtonian Fluid Mech 94:67–74CrossRef

Engmann J, Servais C, Burbidge AS (2005) Squeeze flow theory and applications to rheometry: a review. J Non-Newtonian Fluid Mech 132:1–27CrossRef

Heymann L, Peukert S, Aksel N (2002) On the solid-liquid transition of concentrated suspensions in transient shear flow. Rheol Acta 41:307–315CrossRef

Kaci A, Ouari N, Racineux G, Chaouche M (2011) Flow and blockage of highly concentrated granular suspensions in non-Newtonian fluid. Eur J Mech B/Fluid 30:129–134CrossRef

Kolenda F, Retana P, Racineux G, Poitou A (2003) Identification of rheological parameters by the squeezing test. Powder Technol 130:56–62CrossRef

Leighton D, Acrivos A (1987) The shear-induced migration of particles in concentrated suspensions. J Fluid Mech 181:415–439CrossRef

Li XY, Logan BE (2001) Permeability of fractal aggregates. Wat Res 35:3373–3380CrossRef

Lipscomb GG, Denn MM (1984) Flow of Bingham fluids in complex geometries. J Non-Newtonian Fluid Mech 14:337–346CrossRef

Mascia S, Wilson DI (2007) Rheology of concentrated granular suspensions undergoing squeeze flow. J Rheol 51:493–515CrossRef

Mascia S, Wilson DI (2008) Biaxial extensional rheology of granular suspensions: the HBP (Herschel-Bulkley for Pastes) model. J Rheol 52:981–998CrossRef

Meeten GH (2007) Radial filtration during constant-force squeeze flow of soft solids. Rheol Acta 46:803–813CrossRef

Meeten (2010) Comparison of squeeze flow and vane rheometry for yield stress and viscous fluids. Rheol Acta 49:45–52CrossRef

Meeten GH, Lebreton C (1993) A filtration model of the capillary suction time method. J Pet Sci Eng 9:155–162

Meeten GH, Smeulders JBAF (1995) Interpretation of filterability measured by the capillary suction time method. Chem Eng Sci 50:1273–1279

Nikkhoo M, Khodabandehlou K, Brozovsky L, Gadala-Maria F (2013) Normal stress distribution in highly concentrated suspensions undergoing squeeze flow. Rheol Acta 52:155–163CrossRef

O’Donovan EJ, Tanner RI (1984) Numerical study of the Bingham squeeze film problem. J Non-Newtonian Fluid Mech 15:75–83CrossRef

Patel MJ, Blackburn S, Wilson DI (2007) Modelling of paste flows subject to liquid phase migration. Int J Numer Meth Engng 72:1157–1180CrossRef

Poitou A, Racineux G (2001) A squeezing experiment showing binder migration in concentrated suspensions. J Rheol 45:609–625CrossRef

Ramachandran A, Leighton DT (2010) Particle migration in concentrated suspensions undergoing squeeze flow. J Rheol 54:563–589CrossRef

Roussel N, Lanos C (2004) Particle fluid separation in shear flow of dense suspensions: experimental measurement on squeezed clay pastes. Appl Rheol 14:256–265

Sherwood JD (2002) Liquid-solid relative motion during squeeze flow of pastes. J Non-Newtonian Fluid Mech 104:1–32CrossRef

Sherwood JD, Durban D (1996) Squeeze flow of a power-law viscoplastic solid. J Non-Newtonian Fluid Mech 62:35–54CrossRef

Sherwood JD, Durban D (1998) Squeeze flow of a Herschel-Bulkley fluid. J Non-Newtonian Fluid Mech 77:115–121CrossRef

Smyrnaios DN, Tsamopoulos JA (2001) Squeeze flow of Bingham plastics. J Non-Newtonian Fluid Mech 100:165–190CrossRef

Yang SP, Zhu KQ (2006) Analytical solutions for squeeze flow of Bingham fluid with Navier slip condition. J Non-Newtonian Fluid Mech 138:173–180CrossRef

Titel: Radial filtration in highly concentrated suspensions undergoing constant-force squeeze flow and its effect on the normal stress distribution
verfasst von: Mohsen Nikkhoo
Allyson Hofman
Francis Gadala-Maria
Publikationsdatum: 01.04.2014
Verlag: Springer Berlin Heidelberg
Erschienen in: Rheologica Acta / Ausgabe 4/2014
Print ISSN: 0035-4511
Elektronische ISSN: 1435-1528
DOI: https://doi.org/10.1007/s00397-014-0763-5

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Technik"

Springer Professional "Wirtschaft+Technik"

Weitere Artikel der Ausgabe 4/2014

Fluctuations in flow produced by competition between apparent wall slip and dilatancy

Viscoelastic computations for reverse roll coating with dynamic wetting lines and the Phan-Thien-Tanner models

A new approach to model strain change of gelled waxy crude oil under constant stress

Extracting the stress–strain properties of non-linear viscoelastic materials using the bubble inflation test

Optimization of the vane geometry

Premium Partner

Marktübersichten