High Pressure Falling Sinker Liquid Viscosity Determination without Supplementary Density Data: A New Approach

Table 6

Relative errors in calibration coefficients.

Pressure	x1	x2	x1−x2
(MPa)	(%)	(%)	(%)
14.5	1.62	1.93	−0.31
20.3	1.98	1.37	0.61
24.3	3.57	0.78	2.79
31.2	0.77	2.06	−1.29
35.2	0.36	1.84	−1.48
39.7	−0.09	0.86	−0.95
45.2	0.09	1.05	−0.96
49.9	0.7	1.01	−0.31
54.5	1.57	−0.35	1.92
59.8	0.4	−0.61	1.01
64.8	0.68	−0.57	1.25
70.4	0.67	−0.19	0.86
75	−0.63	−1.24	0.61
81	0.55	−0.08	0.63
85.9	−1.32	−1.02	−0.3
95.2	−2.83	−1.64	−1.19
115.1	−2.18	−1.34	−0.84
120.5	−2.54	−0.97	−1.57