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Table 1 Comparison in heat transfer performance of screen mesh type wick structure cylindrical heat pipe using nanofluids with present work

From: Experimental and theoretical investigation of heat transfer characteristics of cylindrical heat pipe using Al2O3–SiO2/W-EG hybrid nanofluids by RSM modeling approach

Nanofluid Volume concentration Operating parameters Outcome Literature
CuO/DI water 0.5, 1.0, 1.5% Orientation (°): 0–90
Heat Load (W): 40–120
Evaporation and condensation Heat transfer coefficient were improved by 30.50% and 23.54%
Respectively
Venkatachalapathy et al. [13]
Graphene oxide (GO)/water 0.01% Heat load (W): 25–450 Heat transfer coefficient was improved by 25.5% Kim and Bang [14]
CuO/water 0.5, 1.0, 2.0% Orientation (°): 30, 45, 60, and 90
Heat load (W): 0–180
Evaporator and condenser Heat transfer coefficient were improved by 22% and 5% Wang et al. [43]
Cu/DI water   Heat Load (W): 100, 150, and 200 Heat transfer coefficient was enhanced by 40% Solomon et al. [44]
CuO, Al2O3/DI water 0.5, 1.0, 1.5% Orientation (Deg): 0, 30,45, 60, 75, 90
Heat load (W): 10–160
Heat transfer coefficient was increased by 32.99% and 24.59% for CuO and Al2O3 respectively Vijaykumar et al. [45]
Al2O3-SiO2/W-EG 0.0125, 0.025, 0.05, 0.075, 0.01% Orientation (°): 30,45, and 60
Heat Load (W): 30, 60, and 90
Heat transfer coefficient was increased by 43.16% Present study