Characterization of thermal and electrical properties of hybrid nanofluids prepared with multi-walled carbon nanotubes and Fe2O3 nanoparticles

Stability Scrutinization of Agrawal Axisymmetric Flow of Nanofluid through a Permeable Moving Disk Due to Renewable Solar Radiation with Smoluchowski Temperature and Maxwell Velocity Slip Boundary Conditions

“…Acharya [10] quantified the pattern of the flow and the behavior of heat transfer containing hybrid nanofluid induced by erratic solar radiation for different thermal apparatus of solar. Asadikia et al [11,12] prepared high-performance nanofluids using the electrical and thermal conductivities of carbon nanotubes and copper oxide nanoparticles to improve the properties of heat transfer. According to the experimental data, the thermal conductivity increases proportionally to the number of nanoparticles but decreases in alkaline environments.…”

“…Further presume that the variable far field or ambient velocity is emphasized via u e (r a , z a ) = 2br a z a and w e (r a , z a ) = −2bz 2 a , where b corresponds the arbitrary factor evaluating the magnitude of the AGF having dimensions (LT) −1 , see Weidman [31]. In addition, the wall variable velocity is highlighted via u w = b 2/3 υ 1/3 f r a along with the requisite posited Maxwell slip velocity [12] having slip length 2 − σ w σ w λ a ∂u a ∂z a have been employed to examine the momentum slip effect while the transparent constant mass flux is equal to w A , where w A < 0 is for the case of suction and w A > 0 is for the case of blowing. The Smoluchowski temperature slip [19] and the wall constant…”

Simultaneous remediation of hexavalent chromium and organic pollutants in wastewater using period 4 transition metal oxide-based photocatalysts: a review

“…Iron oxide (Fe 2 O 3 ) is a well-known semiconductor from period 4, which has been used extensively since a few decades ago in the industries for various fields of application such as magnetic resonance imaging, and electroplating (Asadikia et al 2020). Recently, iron oxide has gained considerable interest among researchers for wastewater treatment applications such as ion exchange, adsorbents, and photocatalysis (Pishnamazi et al 2020).…”

Experimental investigation of Silver / Water nanofluid heat transfer in car radiator

“…They have reported that for a given Reynolds number, the nanofluid containing 2 vol.% Cu nanoparticles had greater (by 60%) convective heat transfer coefficient in comparison to pure water. Additionally, in several investigations it has been shown that the nanofluids possessing low amount of nanoparticles can have 10% higher thermal conductivity [13][14][15][16][17][18][19][20]. In another research, Naphon [21] thermal conductivity of the fluid containing only 0.3 vol.% Cu nanoparticles was increased by about 40% which is significant.…”