Effects of synergetic and antagonistic additive elements on the thermal performance of engine oils at various bulk temperatures

Simultaneous effects of MWCNT and SiO2 on the rheological behavior of cooling oil and sensitivity analysis

“…Also, increase in nanofluid temperature greatly promotes thermal conductivity [ [28] , [29] , [30] , [31] , [32] ]. On the other hand, increasing nanoparticle density and decreasing nanofluid temperature, boost the nanofluid viscosity [ 14 , 25 , [33] , [34] , [35] , [36] , [37] , [38] , [39] , [40] ]. Therefore, nanofluids rheological behavior can be considered as a significant factor affecting heat transfer, efficiency, and also costs.…”