Viscous heating in large-amplitude oscillatory shear flow
AJ Giacomin, RB Bird, C Aumnate, AM Mertz… - Physics of …, 2012 - pubs.aip.org
When measuring rheological properties in oscillatory shear flow, one worries about
experimental error due to the temperature rise in the sample that is caused by viscous
heating. For polymeric liquids, for example, this temperature rise causes the measured
values of the components of the complex viscosity to be systematically low. For such linear
viscoelastic property measurements, we use an analytical solution by Ding et al [J. Non-
Newtonian Fluid Mech. 86, 359 (1999)
experimental error due to the temperature rise in the sample that is caused by viscous
heating. For polymeric liquids, for example, this temperature rise causes the measured
values of the components of the complex viscosity to be systematically low. For such linear
viscoelastic property measurements, we use an analytical solution by Ding et al [J. Non-
Newtonian Fluid Mech. 86, 359 (1999)
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