Over the years, nanofluids have proved to be beneficial in various heat transfer applications,
particularly in solar energy collectors. Hybrid nanofluids have also shown promise in such …

The present review focusses on the recent developments in the thermo-economic
performance of solar water heating systems regarding the design, modification of thermo …

In this article, six-lobed absorber tube equipped with combined turbulators was investigated.
To enhance the productivity of solar unit, hybrid nanoparticles were added in to working …

The objective of this article is to study the work carried out in heat transfer augmentation
using active and passive techniques. A comprehensive summary of the work is highlighted …

Solar water heating system (SWHS) is a cost-effective technology with high household
adoption rates worldwide. The performance of SWHS significantly deteriorates due to …

An experimental and numerical study on the solar water heater is carried out in Blida area,
Algeria during winter in this work. Numerical results are confirmed by experimental results …

Among different sources of renewable energy, solar energy is widely used almost
exclusively because of its ease of availability and its lowest environmental effects. The most …

Combined water and air heating flat plate solar collectors can reduce water and space
heating-associated energy costs at minimal installation. This study uses the serpentine …

Nearly half of the insident solar radiation to the photovoltaic (PV) units will be converted to
heat, which leads to a high operating temperature, cell structural damage, and the lifetime …

In this study, delta winglet-type vortex generators, widely used in conventional macro
channels and proven to be effective, are used in microchannels to increase their heat …