Experimental study of dynamic viscosity of the fluid water-based nanofluids magnesium oxide

Subject Areas : Nano

محمد قویدل ¹ , سیف الله سعدالدین ²

1 - دانشجو
2 - استاد دانشگاه

Received: 2019-07-25 Accepted : 2019-12-08 Published : 2019-11-22

Keywords: Dynamic Viscosity, volume fraction, Magnesium oxide, nano-fluids,

Abstract :

In this study, the dynamic viscosity of the fluid is water-based nanofluids magnesium oxide discussed. The experiments in four volume fraction (0.005, 0.01, 0.015 and 0.02) and four different diameter nanoparticles 20, 40, 50 and 60 nm were used. The results obtained in this way is that by increasing the volume fraction of a specified diameter, the viscosity of nanofluids increases and by increasing the diameter Nanvdrh in a specified volume fraction, the viscosity of nanofluids decreases the viscosity reduction benefits of using nanofluids in the industry more.