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Multiple Effects of the Second Fluid on Suspension Viscosity
Previous research has shown that adding a small amount of a second immiscible fluid to particulate suspension can result in a significant influence on viscosity. In this study, the effects of the second fluid addition over a small dosage range on the rheological properties of particle suspension wer...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4629204/ https://www.ncbi.nlm.nih.gov/pubmed/26522331 http://dx.doi.org/10.1038/srep16058 |
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author | Zhang, Jie Zhao, Hui Li, Weifeng Xu, Menghan Liu, Haifeng |
author_facet | Zhang, Jie Zhao, Hui Li, Weifeng Xu, Menghan Liu, Haifeng |
author_sort | Zhang, Jie |
collection | PubMed |
description | Previous research has shown that adding a small amount of a second immiscible fluid to particulate suspension can result in a significant influence on viscosity. In this study, the effects of the second fluid addition over a small dosage range on the rheological properties of particle suspension were investigated. As the dosage of the second fluid was increased, the viscosity and yield stress initially decreased then increased and finally decreased again. The microstructure of the suspension was observed using a confocal laser scanning microscope (CLSM) and showed three different states with the increasing dosage of the second fluid: a dispersive sate, cluster state and cell state in sequence. The presence of these states interpreted the non-monotonic trend of viscosity and yield stress in the suspensions. |
format | Online Article Text |
id | pubmed-4629204 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | Nature Publishing Group |
record_format | MEDLINE/PubMed |
spelling | pubmed-46292042015-11-05 Multiple Effects of the Second Fluid on Suspension Viscosity Zhang, Jie Zhao, Hui Li, Weifeng Xu, Menghan Liu, Haifeng Sci Rep Article Previous research has shown that adding a small amount of a second immiscible fluid to particulate suspension can result in a significant influence on viscosity. In this study, the effects of the second fluid addition over a small dosage range on the rheological properties of particle suspension were investigated. As the dosage of the second fluid was increased, the viscosity and yield stress initially decreased then increased and finally decreased again. The microstructure of the suspension was observed using a confocal laser scanning microscope (CLSM) and showed three different states with the increasing dosage of the second fluid: a dispersive sate, cluster state and cell state in sequence. The presence of these states interpreted the non-monotonic trend of viscosity and yield stress in the suspensions. Nature Publishing Group 2015-11-02 /pmc/articles/PMC4629204/ /pubmed/26522331 http://dx.doi.org/10.1038/srep16058 Text en Copyright © 2015, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ |
spellingShingle | Article Zhang, Jie Zhao, Hui Li, Weifeng Xu, Menghan Liu, Haifeng Multiple Effects of the Second Fluid on Suspension Viscosity |
title | Multiple Effects of the Second Fluid on Suspension Viscosity |
title_full | Multiple Effects of the Second Fluid on Suspension Viscosity |
title_fullStr | Multiple Effects of the Second Fluid on Suspension Viscosity |
title_full_unstemmed | Multiple Effects of the Second Fluid on Suspension Viscosity |
title_short | Multiple Effects of the Second Fluid on Suspension Viscosity |
title_sort | multiple effects of the second fluid on suspension viscosity |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4629204/ https://www.ncbi.nlm.nih.gov/pubmed/26522331 http://dx.doi.org/10.1038/srep16058 |
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