nach oben

Rheologica Acta

Erschienen in:

01.06.2015 | Original Contribution

Critical quantities on the yielding process of waxy crude oils

verfasst von: Bruno A. Tarcha, Bárbara P. P. Forte, Edson J. Soares, Roney L. Thompson

Erschienen in: Rheologica Acta | Ausgabe 6/2015

Einloggen

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

search-config

KI-gestützte Suche

Aus

Abstract

The yielding behavior of waxy crude oils below the gelation temperature is a fundamental aspect for the production in oil basins located in deep water. Under this state, the material exhibits a diversity of complex non-Newtonian features turning the determination of its rheology a challenging task. We performed different tests monitoring the critical stress and strain where a major rupture occurs. We could infer from these experiments a minimum critical stress value that can be associated to the static yield stress of the material. In addition, the material exhibited a remarkably constant critical strain value, turning this last parameter into a more representative fingerprint of the material.

Vorheriger Artikel Determination of the shear and extensional rheology of bubbly liquids with a shear-thinning continuous phase

Nächster Artikel Self-associations and temperature dependence of aqueous solutions of zwitterionically modified N-isopropylacrylamide copolymers

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

Astarita G (1990) The engineering reality of the yield stress. J Rheol 34 (2):275–277CrossRef

Balmforth NJ, Frigaard I, Ovarlez G (2014) Yielding to stress: Recent developments in viscoplastic fluid mechanics. Ann Rev Fluid Mech 46:45–64CrossRef

Barnes HA (1999) The yield stress—a review. J Non-Newt Fluid Mech 81:133–178CrossRef

Barnes HA, Walters K (1985) The yield stress myth?. Rheol Acta 24:323–326CrossRef

Chang C, Nguyen QD, Bogger DV (1998) The yielding of waxy crude oils. Ind Eng Chem Res 37:1551–1559CrossRef

Coussot P (2014) Yield stress fluid flows: a review of experimental data. J Non-Newt Fluid Mech 211:31–49CrossRef

Coussot P, Nguyen QD, Huynh HT, Bonn D (2002) Viscosity bifurcation in thixotropic, yielding fluids. J Rheol 46:573–589CrossRef

de Souza Mendes PR, Thompson RL (2013) A unified approach to model elasto-viscoplastic thixotropic yield-stress materials and apparent yield-stress fluids. Rheol Acta 58:1630–1640

de Souza Mendes PR, Thompson RL (2012) A critical o verview of elasto-viscoplastic thixotropic modeling. J Non-Newt Fluid Mech 187–188:8–15CrossRef

Dimitriou CJ, McKinley GH (2014) A comprehensive constitutive law for waxy crude oil: a thixotropic yield stress fluid. Soft Matter 10 (35):6619–6644CrossRef

Dimitriou CJ, McKinley GH, Venkatesan R (2011) Rheo-PIV analysis of the yielding and flow of model waxy crude oils. Energy & Fuels 25:3040–3052CrossRef

Evans ID (1992) On the nature of the yield stress. J Rheol 36 (7):1313–1316CrossRef

Fall A, Paredes J, Bonn D (2010) Yielding and shear banding in soft glassy materials. Phys Rev Letters 105:225502–1–225502–4CrossRef

Hou L (2012) Experimental study on yield behavior of Daqing crude oil. Rheol Acta 51:603–607CrossRef

Letoffe JM, Claudy P, Kok MV, Garcin M, Volle JL (1995) Crude oils: characterization of waxes precipitated on cooling by DSC and thermomicroscopy. Fuel 74 (6):810–817CrossRef

Marchesini FH, Alexandra AA, de Souza Mendes PR, Ziglio CM (2012) Rheological characterization of waxy crude oils: Sample preparation. Energy & Fuels 26:1038–1048CrossRef

Moller P, Fall A, Chikkadi V, Derks D, Bonn D (2009) An attempt to categorize yield stress fluid behavior. Phil Trans Royal Soc 367:5139–5155CrossRef

Møller PCF, Mewis J, Bonn D (2006) Yield stress and thixotropy: on the difficulty of measuring yield stresses in practice. Soft Matter 2:274–283CrossRef

Mujumdar A, Beris AN, Metzner AB (2002) Transient phenomena in thixotropic systems. J Non-Newtonian Fluid Mech 102:157–178CrossRef

Olmsted PD (2008) Perspectives on shear banding in complex fluids. Rheol Acta 47:283–300CrossRef

Schurz J (1990) The yield stress—an empirical reality. Rheol Acta 29:170–171CrossRef

Soares EJ, Thompson RL, Machado A (2013) Measuring the yielding of waxy crude oils considering its time-dependency and apparent-yield-stress nature. Appl Rheol 23:62798–1–62798–11

Visitin RFG, Lapasin R, Vignati E, D’Antona P, Lockhart TP (2005) Rheological behavior and structural interpretation of waxy crude oil gels. Langmuir 21:6240–6249CrossRef

Wardhaugh LT, Boger DV (1991) The measurement and description of the yielding behavior of waxy crude oil. J Rheol 35:8123–8133CrossRef

Titel: Critical quantities on the yielding process of waxy crude oils
verfasst von: Bruno A. Tarcha
Bárbara P. P. Forte
Edson J. Soares
Roney L. Thompson
Publikationsdatum: 01.06.2015
Verlag: Springer Berlin Heidelberg
Erschienen in: Rheologica Acta / Ausgabe 6/2015
Print ISSN: 0035-4511
Elektronische ISSN: 1435-1528
DOI: https://doi.org/10.1007/s00397-015-0835-1

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 6/2015

A modified elasto-viscoplastic thixotropic model for two commercial gelled waxy crude oils

Equibiaxial extension of a viscoelastic partially extending strand convection model with large relaxation time

Rheological behaviour of tailored polysilazane melts for the processing of SiCN ceramics: viscoelastic properties and thermal stability

Shear viscosity and rheology of ternary and quaternary lyotropic liquid crystals in discotic and calamitic nematic phases

Self-associations and temperature dependence of aqueous solutions of zwitterionically modified N-isopropylacrylamide copolymers

Determination of the shear and extensional rheology of bubbly liquids with a shear-thinning continuous phase

Premium Partner

Marktübersichten