Evaluation of Techniques for Measuring the Yield Stress of a Magnetorheological Fluid

The yield stress of a magnetorheological fluid was measured as a function of magnetic flux density using different techniques. The yield stress values were determined by extrapolating the experimental shear stress-shear rate data to zero shear rate with the help of Bingham and Herschel-Bulkley model...

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Bibliographic Details
Main Authors: Jönkkäri Ilari, Syrjälä Seppo
Format: Article
Language:English
Published: De Gruyter 2010-08-01
Series:Applied Rheology
Subjects:
Online Access:https://doi.org/10.3933/applrheol-20-45875