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Modelling of non-monotonous course of shear viscosity
- 1.0489429 - ÚH 2019 RIV CZ eng C - Conference Paper (international conference)
Filip, Petr
Modelling of non-monotonous course of shear viscosity.
Polymers - site of advanced horizons and ambits. Zlín: Tomas Bata University,, 2018 - (Berenika, H.). ISBN 978-80-7454-729-4.
[POLYMERS - Site of advanced horizons and ambits. Zlín (CZ), 02.05.2018-04.05.2018]
R&D Projects: GA ČR GA17-26808S
Institutional support: RVO:67985874
Keywords : viscosity * flow curve * constitutive equation * empirical modelling
OECD category: Fluids and plasma physics (including surface physics)
A number of parameters appearing in the 'classical' empirical constitutive equations usually oscillate between two and five. With the onset of new rheologically more complex materials exhibiting non-monotonous behaviour of flow curves this range (2-5) is no longer tenable and more additional parameters are required for a proper description of the flow curves. An 8-parameter model is presented and testified.
Permanent Link: http://hdl.handle.net/11104/0284620
Number of the records: 1