Application of a tailored eco-friendly nanofluid in pressurized internal-cooling grinding of Inconel 718

Peng, Ruitao; He, Xiangbo; Tong, Jiawei; Tang, Xi; Wu, Yezhou

doi:10.1016/j.jclepro.2020.123498

Cited by 23 publications

(1 citation statement)

References 34 publications

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“…Guntreddi et al (2021) reported that the Graphite nano-oil arrested adhesion of interacting surfaces and diminished the coefficient of Friction by 82% due to the dispersion of nano Graphite [7]. Peng et al (2021) formulated and studied the mechanism of action of eco-friendly Al 2 O 3 -soybean oil nanofluid and revealed that the nanofluid has best surface integrity due to bearing effect [8]. The experimental report of Goodarzi et al (2021) concludes that the presence of Graphene in nano-suspension induces superior fouling resistance [9].…”

Section: Introductionmentioning

confidence: 99%

Influence of graphene nano-platelets dispersion on the thermo-physical properties of sunflower oil

Bensam¹,

Muthuraj

2022

CI&CEQ

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In this article, thermal stability, viscosity, density and surface tension of Graphene nano-platelets dispersed sunflower oil are experimentally determined by varying the Graphene concentration (0.1-1.1wt%) and temperature (40-100?C). The SEM micrograph and the EDS spectra are used to characterize the Graphene. Nanofluids are prepared by ultrasonication technique (two-step method) and the maximum thermal stability of about 280?C is achieved at 1.1wt% Graphene nanofluids. The dynamic viscosity diminished in an exponential shape in acquiescence with Arrhenius equation and the densities of samples are characteristic with linear decrement in the estimated temperature range. Density and surface tension increases with the Graphene concentration, while a reverse trend is observed with temperature rise. The maximum thermal stability, viscosity, density and surface tension is obtained in the nanofluid with 1.1 wt% concentration and the minimum is obtained in the nanofluid with 0.1 wt% concentration.

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