Preparation Techniques of TiO2 Nanofluids and Challenges: A Review

HM Ali, H Babar, TR Shah, MU Sajid, MA Qasim… - Applied Sciences, 2018 - mdpi.com
Titanium dioxide (TiO2) has been used extensively because of its unique thermal and
electric properties. Different techniques have been used for the preparation of TiO2 …

Immense impact from small particles: Review on stability and thermophysical properties of nanofluids

AGN Sofiah, M Samykano, AK Pandey… - Sustainable Energy …, 2021 - Elsevier
Nanofluid is a conventional fluid, blended with single or more nano additives with a
dimension of less than 100 nm. Early studies revealed that dispersing a small amount of …

Prediction of nanofluids viscosity using random forest (RF) approach

M Gholizadeh, M Jamei, I Ahmadianfar… - … and Intelligent Laboratory …, 2020 - Elsevier
Accurate estimation of viscosity, one of the most important thermo-physical properties of
nanofluids, is essential in heat transfer fluid applications in many industries. In this paper, for …

Heat transfer performance of TiO2–SiO2 nanofluids in a tube with wire coil inserts

KA Hamid, WH Azmi, R Mamat, KV Sharma - Applied Thermal Engineering, 2019 - Elsevier
The compound technique that combines nanofluids with wire coil inserts has proven itself in
achieving double augmentation in heat transfer. This paper presents the thermal hydraulic …

Numerical and experimental investigations on heat transfer and pressure drop characteristics of Al2O3-TiO2 hybrid nanofluid in minichannel heat sink with different …

V Kumar, J Sarkar - Powder technology, 2019 - Elsevier
Heat transfer and pressure drop characteristics of minichannel heat sink are analysed
experimentally and numerically (two-phase mixture model) by using hybrid nanofluids …

Study on friction and wear of Cellulose Nanocrystal (CNC) nanoparticle as lubricating additive in engine oil

NW Awang, D Ramasamy, K Kadirgama… - International Journal of …, 2019 - Elsevier
Abstract A novel Cellulose Nanocrystals (CNC) nanoparticles were proposed as green
additive as green additives for improving tribological properties of lubricants. Enhanced …

Investigation on stability of tri-hybrid nanofluids in water-ethylene glycol mixture

AI Ramadhan, WH Azmi, R Mamat… - IOP Conference …, 2019 - iopscience.iop.org
Nanofluid is a suspension of liquid containing metal or non-metallic nanoparticles of typical
size (1-100 nm) dispersed into the base liquid. Hybrid or composite nanofluids is considered …

Thermal performance of ternary-hybrid nanofluids through a convergent-divergent nozzle using distilled water-ethylene glycol mixtures

I Zahan, R Nasrin, S Khatun - … Communications in Heat and Mass Transfer, 2022 - Elsevier
A computational analysis is conducted based on ternary-nanoparticles performance for base
fluid mixture through a convergent-divergent (CD) nozzle. Since the thermal phenomena …

[HTML][HTML] Thermal hydraulic performance for hybrid composition ratio of TiO2–SiO2 nanofluids in a tube with wire coil inserts

WH Azmi, KA Hamid, AI Ramadhan… - Case Studies in Thermal …, 2021 - Elsevier
Hybrid nanofluids flows with wire coils are proven to be beneficial in improving the
performance of heat transfer. The thermal-hydraulic performance with different hybrid …

Comparative study of thermo-physical properties of SiO2 and Al2O3 nanoparticles dispersed in PAG lubricant

AAM Redhwan, WH Azmi, MZ Sharif, R Mamat… - Applied Thermal …, 2017 - Elsevier
Currently, the possibility to enhance fuel efficiency with cutting edge advancements is
thoroughly investigated by researchers. One of the best ways to increase the fuel efficiency …