Thermo-Hydraulic Performance of Ni-Fe3O4 Hybrid Nanofluids in a Shell and Helical Tube Heat Exchanger: Two-Phase Flow Modeling
The thermo-hydraulic performance of Ni-Fe3O4/water hybrid nanofluid (HNF) in a shell and helical tube heat exchanger (SHTHE) was investigated numerically and experimentally. A Eulerian mixture model was employed to simulate the two-phase flow behavior of the HNF and analyze the impacts of nanoparticle volume fraction a...