Measurem ent and Modeling of Volum etric Properties of Nanofluid Containing Fe۳O۴ Nanoparticle, Poly( ethylene glycol) and Water

Nanofluids are t wo phase mixtures consisting of solid nanoparticles with sizes va rying gener ally from ۱ to ۱۰۰ nm dispersed in heat transfe r liquids such as water, ethylene glycol, propylene glycol and light oils. Magnetic nanoflu ids, also called ferrofluids, are stable colloi dal solutions consists of magnetic nanoparticl e dispersed in a base fluid. Density and viscosity of nanofluids should be well determined fo r their effects on nanofluid flow an d heat transf er characteristics.

کلیدواژه ها:

Magn etic nanofluid ، Fe۳O۴ nanopartic le ، Poly(ethylene glycol) ، Volu metric prope rty.