Performance Assessment of the Heat Exchanger with and without a Coating of Hybrid Nanoparticles the User Cooling System in Solar Heating Systems

The aim of this article was to examine the effect hybrid nano – coating that could potentially impact enhancement heat transfer coefficient distilled water, Reynolds number, and temperature through a swirl exchanger, as well indicator Zeta voltage in process. In experimental work, type used Aluminum (Al) + oxide Al2O3. Outcomes study showed exchanger is much better than without improving thermal properties for liquids passing increasing exchange surface exchanger. Results indicated use structure inducing feature super hydrophobicity touches fluid included within heating transferring. Such can make an increase transferring factor decreasing power losing produced via friction. This analysis show stability nanofluids enhanced technology depends upon concept exists nature under name “Lotus effect” get super-hydrophobic surfaces. rate improvement using nanoparticles 33% compared condition.