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Comparing the molecular and global rheology of a fluid under high pressures

Abstract:

The viscosity of liquids is a strong function of pressure. While viscosity is relatively easy to measure at low pressure, high-pressure rheology presents significant experimental challenges. As a result, rheological models are often used to extrapolate viscosity from low pressure measurements to higher pressures. Techniques to obtain data over a wide range of pressures and shear rates, as well as understanding the validity and limitations of methods to fill the gaps in the available data, are...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1039/c8cp05155k

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Oxford college:
St Johns College
Role:
Author
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Role:
Author
ORCID:
0000-0003-2651-7932
Publisher:
Royal Society of Chemistry Publisher's website
Journal:
Physical Chemistry Chemical Physics Journal website
Volume:
20
Issue:
48
Pages:
30267-30280
Publication date:
2018-11-16
Acceptance date:
2018-11-16
DOI:
EISSN:
1463-9084
ISSN:
1463-9076
Pubs id:
pubs:951246
URN:
uri:3fbcdcd2-0947-474e-8a2f-9b3ee14cf468
UUID:
uuid:3fbcdcd2-0947-474e-8a2f-9b3ee14cf468
Local pid:
pubs:951246
Language:
English

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