Figure 6

Thermal conductivity (TC) and the corresponding enhancement of the as-synthesised GNs-AuNPs/EG, GNs/EG and AuNPs/EG nanofluids, and EG base fluid as a function of the temperature.

Thermal conductivity (TC) and the corresponding enhancement of the as-synthesised GNs-AuNPs/EG, GNs/EG and AuNPs/EG nanofluids, and EG base fluid as a function of the temperature.