Table 8 Comparative study of the effect of temperature on the viscosity of HNLs relative to the base fluid at SVF = 0.1%
SR (s−1) | T (°C) | \(\Delta {\left({{\varvec{\mu}}}_{{\varvec{n}}-{\varvec{b}}}\right)}_{{\varvec{f}}}\) | \(\Delta {\left({{\varvec{\mu}}}_{{\varvec{n}}-{\varvec{b}}}\right)}_{{\varvec{f}}}\) | T (°C) |
|---|---|---|---|---|
MWCNT-Al2O3 (25%-75%)/10W40 | MWCNT-Al2O3 (30%-70%)/10W40 | |||
3999 | 5 | 16.9(3.86%) | 38.8(8.86%) | 5 |
15 | 13.1 | 21.3 | 15 | |
25 | 8.8 | 12.5 | 25 | |
35 | 6.9 | 8.7 | 35 | |
6665 | 35 | 4.5 | 8.2 | 35 |
45 | 5.2 | 6.3 | 45 | |
55 | 2.7 | 4.5 | 55 |