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Notes: Estimation of the First Normal Stress Difference from Shear Stress Data in Polymer Rheology

✍ Scribed by Isono, Yoshinobu

Book ID
120033149
Publisher
American Institute of Physics
Year
1979
Tongue
English
Weight
377 KB
Volume
23
Category
Article
ISSN
0148-6055

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πŸ“œ SIMILAR VOLUMES

An experimental study of the first norma
An experimental study of the first normal stress difference β€” shear stress relationship in simple shear flow for concentrated shear thickening suspensions
✍ A. I. Jomha; P. A. Reynolds πŸ“‚ Article πŸ“… 1993 πŸ› Springer-Verlag 🌐 English βš– 725 KB

For many polymeric solutions in a simple shear flow a plot of the logarithm of the first normal stress difference N 1, against the logarithm of the shear stress a, for a range of temperatures results in a linear relationship. For such polymer solutions these plots yield a straight line of slope very