
doi: 10.1122/1.549697
The solution of the equations of motion for a Casson model non‐Newtonian fluid in a rotational Couette viscometer is presented. Proper equations for determination of rheological parameters from data obtained from commercial viscometers are derived and presented. Sample curves illustrating the influence of viscometer geometry on the rheogram are presented.
Non-Newtonian fluids, rheological parameters, rotational Couette viscometer, Casson model
Non-Newtonian fluids, rheological parameters, rotational Couette viscometer, Casson model
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