Experimental analysis of forced convection heat transfer of Hybrid Nanofluids in a vertical annulus with cosine heat flux
M Talebi, MA Borhani, SMM Zadeh… - Progress in Nuclear …, 2022 - Elsevier
In this paper, the effect of hybrid Nanofluids on heat transfer of flow around a vertical rod with
cosine heat flux is investigated. TiO 2 and Al 2 O 3 Nanoparticles are added to deionized
water to produce hybrid Nanofluids. Experiments are conducted for both turbulence and
laminar flow regimes. The test rig is an annulus in which a pitch-variable helical element
applies a cosine heat flux to its inner tube. Results reveal that the increase in concentrations
would reduce maximum rod temperature significantly. This is near l20% for 1.5% Al 2 O 3 …
cosine heat flux is investigated. TiO 2 and Al 2 O 3 Nanoparticles are added to deionized
water to produce hybrid Nanofluids. Experiments are conducted for both turbulence and
laminar flow regimes. The test rig is an annulus in which a pitch-variable helical element
applies a cosine heat flux to its inner tube. Results reveal that the increase in concentrations
would reduce maximum rod temperature significantly. This is near l20% for 1.5% Al 2 O 3 …
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