shear apparent Y rate viscosity error 1/s Pa 0.00999 1.72624 0.01726 0.01584 1.85372 0.01854 0.02511 1.75639 0.01756 0.03981 1.65102 0.01651 0.06309 1.54441 0.01544 0.1 1.35876 0.01359 0.15849 1.10602 0.01106 0.25119 0.87653 0.00877 0.3981 0.72648 0.00726 0.63094 0.58462 0.00585 0.99999 0.47547 0.00475 1.58489 0.38908 0.00389 2.51186 0.31201 0.00312 3.98103 0.24975 0.0025 6.3095 0.19901 0.00199 9.99989 0.1581 0.00158