With the advancement of industries and the trend towards miniaturization, sustainability and
higher energy efficiency of devices, compact heat exchangers become an urgent need in the …

Nano fluids are widely used today for various energy-related applications such as coolants,
refrigerants, and fuel additives. New coolants and design modifications are being explored …

This research aims to assess the in detail thermal performance and entropy generation of a
helical heat exchanger with multiple rib profiles and coil revolutions using water-based Al 2 …

Nanofluids can be employed as one of the two fluids needed to improve heat exchanger
performance due to their improved thermal and rheological properties. In this review, the …

This study investigates the effect of tube layout configurations on the hydraulic-thermal
performance of shell-and-tube heat exchangers (STHXs) as waste heat recovery systems …

Carbon nanomaterials are of great interest for next generation nanofluids. Carbon
nanotubes and graphene are, in particular, highly thermally conductive and their use as …

The growing demand for energy and the necessity to enhance the efficiency of heat
exchangers have triggered numerous studies aimed at improving convective heat transfer …

In the present study, the polyethylene glycol 200 (PEG200)-based nanofluid containing
carbon dot (CD) nanoparticles was synthesized, and its rheological behavior at different …

The pillow-plate heat exchanger (PPHE) is a kind of heat exchanger constructed by a set of
wavy surfaces like a pillow. In this study, the influence of pillow-plate geometrical …

Energy evaluation of the plate heat exchanger is done using Al2O3 mixed hybrid nanofluids
as a coolant. The various hybrid nanofluids (AlN–Al2O3, SiC–Al2O3, and MgO–Al2O3) with …