Wall Slip Phenomenon Assessment of Yield Stress Pseudoplastic Fluids in Couette Geometry
Results are presented aiming to determine whether wall slip occurs while performing rheological measurements of Carbopol solutions and bentonite dispersions at different concentrations using a standard oil-field Couettetype viscometer with two gap sizes. Yield stresses using a vane rheometer were al...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
De Gruyter
2010-10-01
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Series: | Applied Rheology |
Subjects: | |
Online Access: | https://doi.org/10.3933/applrheol-20-52656 |