Augmented thermal performance in a non-uniform heat flux circular tube with twisted tape insert using hybrid nanofluid

The influence of non-uniform heat transfer on a circular tube with twisted tape insert using nanofluid (NF) is examined. had an inner diameter 20 mm, 0.5 mm thickness and 2 m length. Wall flux conditions were examined for Reynolds number ranging from 5 000 to 25 000. Heat distribution included partial heating at different circumferential positions. Water was used as base fluid, while single multi-nano particles are simple hybrid nanofluids (HNF). goal this study augment the thermal performance by incorporating heating, nanoparticle volume fraction. NF act fluid additive turbulence promoter they enhance rate. However, major disadvantage in investigation pressure drop incurred due NFs. Hence, series simulation carried out find optimum configuration set-up which will be enhanced minimum drop.