Mechanism Underlying Bonding Water Film Effect on Rheological Parameters

Mechanism Underlying Bonding Water Film Effect on Rheological Parameters

From experiments on bonding water of different slurries and the analysis of flow curves, the bilinear fluid model has been improved. The results showed that the rheological parameters correspond to physical processes at different stages of shear strain. As shear rate increases, slurries evolve from...

Full description

Bibliographic Details
Main Authors: Yiyan Lv, Wei Zhu, Tingting Han
Format: Article
Language:English
Published: Hindawi Limited 2016-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2016/8451391
id doaj-d77e8c8bd1e849d6ba023afc27d9525c
record_format Article
spelling doaj-d77e8c8bd1e849d6ba023afc27d9525c2020-11-24T22:32:28ZengHindawi LimitedAdvances in Materials Science and Engineering1687-84341687-84422016-01-01201610.1155/2016/84513918451391Mechanism Underlying Bonding Water Film Effect on Rheological ParametersYiyan Lv0Wei Zhu1Tingting Han2Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai University, Nanjing 210098, ChinaKey Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai University, Nanjing 210098, ChinaKey Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai University, Nanjing 210098, ChinaFrom experiments on bonding water of different slurries and the analysis of flow curves, the bilinear fluid model has been improved. The results showed that the rheological parameters correspond to physical processes at different stages of shear strain. As shear rate increases, slurries evolve from high-viscosity Bingham fluids to low-viscosity Bingham fluids. Specific surface area determines the number of edge-to-face arrangements; mineral composition influences the binding strength of each edge-to-face arrangement; and the volume fraction of particles regulates the distance between clay particles and number of edge-to-face arrangements.http://dx.doi.org/10.1155/2016/8451391
collection DOAJ
language English
format Article
sources DOAJ
author Yiyan Lv
Wei Zhu
Tingting Han
spellingShingle Yiyan Lv
Wei Zhu
Tingting Han
Mechanism Underlying Bonding Water Film Effect on Rheological Parameters
Advances in Materials Science and Engineering
author_facet Yiyan Lv
Wei Zhu
Tingting Han
author_sort Yiyan Lv
title Mechanism Underlying Bonding Water Film Effect on Rheological Parameters
title_short Mechanism Underlying Bonding Water Film Effect on Rheological Parameters
title_full Mechanism Underlying Bonding Water Film Effect on Rheological Parameters
title_fullStr Mechanism Underlying Bonding Water Film Effect on Rheological Parameters
title_full_unstemmed Mechanism Underlying Bonding Water Film Effect on Rheological Parameters
title_sort mechanism underlying bonding water film effect on rheological parameters
publisher Hindawi Limited
series Advances in Materials Science and Engineering
issn 1687-8434
1687-8442
publishDate 2016-01-01
description From experiments on bonding water of different slurries and the analysis of flow curves, the bilinear fluid model has been improved. The results showed that the rheological parameters correspond to physical processes at different stages of shear strain. As shear rate increases, slurries evolve from high-viscosity Bingham fluids to low-viscosity Bingham fluids. Specific surface area determines the number of edge-to-face arrangements; mineral composition influences the binding strength of each edge-to-face arrangement; and the volume fraction of particles regulates the distance between clay particles and number of edge-to-face arrangements.
url http://dx.doi.org/10.1155/2016/8451391
work_keys_str_mv AT yiyanlv mechanismunderlyingbondingwaterfilmeffectonrheologicalparameters
AT weizhu mechanismunderlyingbondingwaterfilmeffectonrheologicalparameters
AT tingtinghan mechanismunderlyingbondingwaterfilmeffectonrheologicalparameters
_version_ 1725733747708395520

Similar Items