An intriguing empirical rule for computing the first normal stress difference from steady shear viscosity data for concentrated polymer solutions and melts
The Cox-Merz rule and Laun's rule are two empirical relations that allow the estimation of steady shear viscosity and first normal stress difference, respectively, using small amplitude oscillatory shear measurements. The validity of the Cox-Merz rule and Laun's rule imply an agreement bet...
| Main Authors: | , |
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| Other Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
Springer-Verlag,
2013-10-30T18:49:34Z.
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| Subjects: | |
| Online Access: | Get fulltext |