Laun's rule for predicting the first normal stress coefficient in complex fluids: A comprehensive investigation using fractional calculus
Laun's rule [H. M. Laun, “Prediction of elastic strains of polymer melts in shear and elongation,” J. Rheol. 30, 459–501 (1986).] is commonly used for evaluating the rate-dependent first normal stress coefficient from the frequency dependence of the complex modulus. We investigate the mathemati...
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| Format: | Article |
| Language: | en_US |
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AIP Publishing
2024
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| Online Access: | https://hdl.handle.net/1721.1/156909 |