Table 1 The fitting equations of each curve in Fig. 4

T_b (°C)

74

η_s = 0.1832 T_in + 65.375 (R² = 0.987)

η_s = 0.1470 T_in + 69.375 (R² = 0.999)

η_s = 0.2771 T_in + 44.066 (R² = 0.999)

η_s = 0.1714 T_in + 61.205 (R² = 0.999)

92

η_s = 0.1371 T_in + 68.576 (R² = 0.997)

η_s = 0.0913 T_in + 73.948 (R² = 0.999)

η_s = 0.1771 T_in + 50.580 (R² = 0.999)

η_s = 0.1040 T_in + 65.787 (R² = 0.998)

104

η_s = 0.1001 T_in + 71.502 (R² = 0.992)

η_s = 0.0530 T_in + 77.576 (R² = 0.983)

η_s = 0.1300 T_in + 54.421 (R² = 0.999)

η_s = 0.0804 T_in + 68.681 (R² = 0.999)

116

η_s = 0.0830 T_in + 73.167 (R² = 0.988)

η_s = 0.0502 T_in + 79.456 (R² = 0.998)

η_s = 0.1056 T_in + 57.013 (R² = 0.999)

η_s = 0.0591 T_in + 70.839 (R² = 0.999)

146

η_s = 0.0390 T_in + 77.263 (R² = 0.989)

η_s = 0.0328 T_in + 81.646 (R² = 0.995)

η_s = 0.0473 T_in + 60.900 (R² = 0.999)

η_s = 0.0364 T_in + 73.328 (R² = 0.997)

200

η_s = 0.0335 T_in + 79.173 (R² = 0.952)

η_s = 0.0259 T_in + 84.373 (R² = 0.939)

η_s = 0.0424 T_in + 64.508 (R² = 0.999)

η_s = 0.0316 T_in + 74.385 (R² = 0.980)