The Constitutive Modeling of Microstructure and Total Stress in Particulate Suspensions PDF Download

Author: Jonathan James Stickel
Publisher:
ISBN:
Category :
Languages : en
Pages : 278

View

Book Description

Author: Maria Teresa Cidade
Publisher: MDPI
ISBN: 3039213334
Category : Science
Languages : en
Pages : 226

View

Book Description
This book is a printed edition of the Special Issue Advances in Experimental and Computational Rheology that was published in Fluids

Author: Norman J. Wagner
Publisher: Cambridge University Press
ISBN: 1108423035
Category : Science
Languages : en
Pages : 437

View

Book Description
Essential text on the practical application and theory of colloidal suspension rheology, written by an international coalition of experts.

Author:
Publisher:
ISBN:
Category : Rheology
Languages : en
Pages : 830

View

Book Description

Author: Jan Mewis
Publisher: Cambridge University Press
ISBN: 0521515998
Category : Science
Languages : en
Pages : 417

View

Book Description
Presented in an accessible and introductory manner, this is the first book devoted to the comprehensive study of colloidal suspensions.

Author: Reza Avazmohammadi
Publisher:
ISBN:
Category :
Languages : en
Pages : 528

View

Book Description
Many soft, composite materials manufactured or found in nature consist of a homogeneous matrix phase and a random distribution of micron-sized particles in the matrix. Examples among engineering materials include reinforced elastomers, microgel suspensions and polymer-matrix composites, whereas biological tissues and fluids, such as intervertebral disc and blood, provide examples of natural materials. In this thesis, we present homogenization-based models for the overall constitutive behavior of such composite materials when subjected to mechanical loadings. These models account for the constitutive nonlinearities associated with the local behavior of the matrix and particle phases, as well as for the nonlinearities associated with possible evolution of the microstructure. In this thesis, we present models for three different classes of particulate composite materials. In the first part of this thesis, we propose a new model for the overall constitutive behavior of particle-reinforced elastomers when subjected to three-dimensional, large deformations. A key advantage of this model is that it incorporates the change in the orientation of rigid particles as the deformation proceeds, and therefore also incorporates the major influence of such changes on the development of material instabilities in the composites. We consider the application of this model to composites consisting of incompressible elastomers reinforced by aligned, spheroidal particles, undergoing non-aligned loadings. In the second part of this work, we present a homogenization-based model for the rheological behavior of suspensions of soft viscoelastic particles in Newtonian fluids as well as in yield stress fluids under uniform, Stokes flow conditions. We investigate the effects of the shape dynamics and constitutive properties of the fluid and particle phases on the macroscopic rheological behavior of the suspensions. In the last part of this work, we present a model to estimate the effective behavior of particulate composites consisting of elasto-viscoplastic matrices and elastic, spheroidal particles, subjected to small strains. Here, we explore the effect of the local properties and loading conditions on the effective behavior and field statistics in these composites for the case of elastic-ideally plastic matrices.

Author: Francisco Chinesta
Publisher: Elsevier
ISBN: 0081008120
Category : Science
Languages : en
Pages : 398

View

Book Description
This book provides a review of the current understanding of the behavior of non-spherical particle suspensions providing experimental results, rheological models and numerical modeling. In recent years, new models have been developed for suspension rheology and as a result applications for nanocomposites have increased. The authors tackle issues within experimental, model and numerical simulations of the behavior of particle suspensions. Applications of non-spherical particle suspension rheology are widespread and can be found in organic matrix composites, nanocomposites, biocomposites, fiber-filled fresh concrete flow, blood and biologic fluids. Understand how to model and predict the final microstructure and properties of particle suspensions Explores nano, micro, meso and macro scales Rheology, thermomechanical and electromagnetic physics are discussed

Author: Dennis A. Siginer
Publisher: Springer
ISBN: 3319024264
Category : Technology & Engineering
Languages : en
Pages : 169

View

Book Description
This book is dedicated to the tube flow of viscoelastic fluids and Newtonian single and multi-phase particle-laden fluids. This succinct volume collects the most recent analytical developments and experimental findings, in particular in predicting the secondary field, highlighting the historical developments which led to the progress made. This book brings a fresh and unique perspective and covers and interprets efforts to model laminar flow of viscoelastic fluids in tubes and laminar and turbulent flow of single and multi-phase particle-laden flow of linear fluids in the light of the latest findings.

Author: Richard P. Jensen
Publisher:
ISBN:
Category :
Languages : en
Pages : 278

View

Book Description

Author: Prakorn Kittipoomwong
Publisher:
ISBN:
Category :
Languages : en
Pages : 284

View

Book Description