Table 2 Thermal conductivity enhancement of the BN/EG nanofluids
From: Investigation on two abnormal phenomena about thermal conductivity enhancement of BN/EG nanofluids
Volume fraction (vol.%) | 0.025 | 0.2 | 0.6 | 1.0 | 2.0 | 3.0 | 4.0 | 5.5 | |
|---|---|---|---|---|---|---|---|---|---|
Δk/k (%) | 140 nm | 2.0* | 0.8* | 3.2* | 5.7* | 10.8 | 14.9 | 20.3 | 30.3 |
70 nm | - | - | - | 4.5 | 7.2 | 11.8 | 18.3 | 24.5 | |