Experimental investigation of relative thermal conductivity of MWCNTs-CuO/Water nanofluids

This work presents a model for calculating the effective ýthermal conductivity of nanofluids. The proposed model ýincludes the effects of nanoparticles and thermal conductivity ýbase fluid.We will focus on experimental of the volume ýconcentration parameter and temperature on thermal ýconductivity, nano-fluid combination and Multi-Walled ýCarbon nanotubes-Oxide / Copper-paid deionized Water. This ýwater-based nanofluids, For two-step volume fractions of the ýý0.1, 0.2, 0.6 Percentage produced And then, Effective thermal ýconductivity is measured precisely. In order to measure the ýthermal conductivity of nanofluids. To measure the thermal ýconductivity coefficient in THW method, KD2-pro and KS1 ýprobe was used, also with the fluid significantly enhancement ýshows in thermal conductivity coefficient. Also with the fluid ýsignificantly enhancement shows in thermal conductivity ýcoefficient. In lower volume fractions we observed ýsignificantly increase in thermal conductivity and receive high ýdegree thermal. Due to the lack of similar studies Due to the ýlack of similar studies to comprehensively and inefficient of ýclassical thermal conductivity, In order to estimate the thermal ýconductivity of nanofluids An empirical model that estimates ýthe thermal conductivity of nanofluids model with deviation ýmargin is very lowþþ.