Finite Amplitude Dynamic Motion of Viscoelastic Materials
作者:
Hsiaw‐Chin Yen,
L. V. McIntire,
期刊:
Transactions of the Society of Rheology
(AIP Available online 1972)
卷期:
Volume 16,
issue 4
页码: 711-726
ISSN:0148-6055
年代: 1972
DOI:10.1122/1.549272
出版商: The Society of Rheology
数据来源: AIP
摘要:
The BKZ theory is applied to finite amplitude dynamic motion of polymer solutions. Material parameters are obtained by fitting steady shearing and small amplitude oscillatory data. Predictions ofη′(γ0,ω)/η′(ω)andG′(γ0,ω)/G′(ω)are shown to be quite good. The second normal stress predictions are also in agreement with the currently accepted sign and magnitude.
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