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Table 4 Power-law index values at different \(\varphi\) and T

From: Experimental Study of Rheological Behavior of MWCNT-Al2O3/SAE50 Hybrid Nanofluid to Provide the Best Nano-lubrication Conditions

Nano-lubricants Power-law index (n)
  T = 25 °C T = 30 °C T = 35 °C T = 40 °C T = 45 °C T = 50 °C
MWCNT-Al2O3
(50%-50%)/SAE50
\(\mathrm{\varphi }\)= 0.0625% 0.936 0.919 0.9323 0.9211 0.9139 0.9127
\(\mathrm{\varphi }\)= 0.125% 0.9405 0.9277 0.9331 0.9238 0.9179 0.9148
\(\mathrm{\varphi }\)= 0.25% 1.0086 0.9306 0.9333 0.9289 0.9129 0.9216
\(\mathrm{\varphi }\)= 0.5% 0.9441 0.936 0.935 0.9299 0.939 0.9209
\(\mathrm{\varphi }\)= 0.75% 0.9462 0.9411 0.9392 0.9263 0.9233 0.9245
\(\mathrm{\varphi }\)= 1% 0.9324 0.9411 0.9472 0.9382 0.9414 0.9225