Table 4 The maximum inaccuracy in the obtained characteristics.

From: Optimizing the heat transfer characteristics of MWCNTs and TiO2 water-based nanofluids through a novel designed pilot-scale setup

Characteristics

Maximum inaccuracy (%)

Effectiveness of the cooling tower (ɛ)

0.9

Cooling range (range)

0.4

The flow rate of the operating fluid

3

Evaporation rate (E)

0.4

The temperature (T, °C)

0.05

Mass velocity (G)

0.3

The mass of nanoparticle (mnp)

0.5

The particle weight fraction (wt%)

0.5