Nonlinear Rheology of Colloidal Suspensions

Type of Publication: Dissertation
URI (citable link): http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-45203
Author: Henrich, Oliver
Year of publication: 2007
Title in another language: Nichtlineare Rheologie kolloidaler Suspensionen
Summary:
The extension of mode-coupling theory (MCT) to sheared systems is one of the major extensions of the theoretical framework during recent years.
Previous results of this novel approach were restricted to analyses with schematic mode-coupling models or were performed within a simplified isotropic microscopic model, which distributed the advection of the wavevectors equally over their Cartesian coordinates. It is the aim of this work to consider the situation more rigorously, though only in two dimensions, and to account explicitly for the anisotropy of the mode-coupling equations.
Summary in another language:
Die Erweiterung der Modenkopplungstheorie (MCT) auf gescherte Systeme ist eine der wichtigsten Weiterentwicklungen des theoretischen Überbaus der letzen Jahre. Vorherige Ergebnisse dieses neuen Zugangs waren stets auf Analysen mit schematischen Modenkopplungsmodellen beschränkt, oder erfolgten innerhalb eines vereinfachten isotropen, mikroskopischen Modells, das die Advektion der Wellenvektoren gleichmäßig über deren kartesische Koordinaten verteilte. Ziel dieser Arbeit ist es, die Zusammenhänge in einem strengeren Sinne zu beleuchten, allerdings nur auf zwei Dimensionen beschränkt, und der Anisotropie der Modenkopplungsgleichungen explizit Rechnung zu tragen.
Examination date (for dissertations): Oct 19, 2007
Dissertation note: Doctoral dissertation, University of Konstanz
Subject (DDC): 530 Physics
Controlled Keywords (GND): Theoretische Physik, Statistische Physik, Glas, Rheologie
Keywords: Glasübergang, Kolloidale Suspensionen, Modenkopplungstheorie, einfacher Scherfluss, glass transition, Mode Coupling Theory, rheology, colloidal suspensions, simple shear flow
Link to License: In Copyright

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HENRICH, Oliver, 2007. Nonlinear Rheology of Colloidal Suspensions [Dissertation]. Konstanz: University of Konstanz

@phdthesis{Henrich2007Nonli-9527, title={Nonlinear Rheology of Colloidal Suspensions}, year={2007}, author={Henrich, Oliver}, address={Konstanz}, school={Universität Konstanz} }

The extension of mode-coupling theory (MCT) to sheared systems is one of the major extensions of the theoretical framework during recent years.<br />Previous results of this novel approach were restricted to analyses with schematic mode-coupling models or were performed within a simplified isotropic microscopic model, which distributed the advection of the wavevectors equally over their Cartesian coordinates. It is the aim of this work to consider the situation more rigorously, though only in two dimensions, and to account explicitly for the anisotropy of the mode-coupling equations. Henrich, Oliver 2011-03-24T17:57:44Z Nichtlineare Rheologie kolloidaler Suspensionen 2011-03-24T17:57:44Z application/pdf terms-of-use eng Henrich, Oliver Nonlinear Rheology of Colloidal Suspensions 2007

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