Development of New Correlations and Parametric Optimization in Nanofluid Flow through Protruded Roughened Square Channel

Table 1

Correlation formulas for Nu and for different flow regimes.

Researchers	Correlations	Description
Sundar et al. [16]
Suresh et al. [17]
Pak and Cho [18]
Maïga et al. [22]
Petukhov [23]
Dittus and Boelter [24]
Duangthongsuk and Wongwises [25]
Madhesh et al. [26]
Gnielinski [27]