A Comprehensive Review on Efficiency Enhancement of Solar Collectors Using Hybrid Nanofluids

Because of its potential to directly transform solar energy into heat and energy, without harmful environmental effects such as greenhouse gas emissions. Hybrid nanofluid is an efficient way improve the thermal efficiency systems using a possible transfer fluid with superior thermo-physical properties. The object this paper study latest developments in hybrid applications fields different collectors. nanofluids are fluids better properties than conventional (oil, water, ethylene glycol) single nanoparticle nanofluids. research found that can be replaced by because it enhances transfer. This work presented recent preparation methods, stability factors, improvement current applications, some mathematical regression analysis which related enhancement collector. literature revealed have great opportunity enhance collector due their noble thermophysical replace working fluids. Finally, important problems addressed, must solved for future study.