Results 31 to 40 of about 80,766 (255)

A Review on the Nanofluids-PCMs Integrated Solutions for Solar Thermal Heat Transfer Enhancement Purposes

open access: yesTechnologies, 2023
The current review offers a critical survey on published studies concerning the simultaneous use of PCMs and nanofluids for solar thermal energy storage and conversion processes.
José Pereira   +3 more
doaj   +1 more source

A review on thermo-physical properties of bio, non-bio and hybrid nanofluids

open access: yesJournal of Mechanical Engineering and Sciences, 2019
The pressure drop and thermal performance of various nanofluids can be affected by their thermo-physical properties. However, there are many different parameters that need to be considered when determining the thermo-physical properties of nanofluids ...
James Lau Tze Chen   +2 more
doaj   +1 more source

Viscosity and tribology of copper oxide nanofluids [PDF]

open access: yes, 2008
Nanofluids, a term proposed by Choi in 1995 [1], are composites consisting of solid nanoparticles with sizes varying generally from 1 to 100 nm dispersed in a liquid.
Fernandez, J.E.   +3 more
core   +1 more source

Advances in Nanofluidics [PDF]

open access: yesMicromachines, 2021
Recently, a new frontier in fluid science and engineering at the 1 to 1000 nm scale, called nanofluidics, has developed and provided new methodologies and applications to the fields of chemistry, biology, material sciences, bioengineering, medicine, drug discovery, energy, and environmental engineering [...]
Yutaka Kazoe, Yan Xu
openaire   +3 more sources

Analysis of the energy conversion properties and applications of Nanofluids: A review

open access: yesEnergy Reports, 2022
Nanofluids have evoked extensive interest from researchers around the globe due to their distinctive thermo-physical properties and numerous potential benefits and applications in important fields such as energy, aerospace, electronics, vehicles and ...
Shuai Liu   +3 more
doaj   +1 more source

Discrete phase approach for nanofluids flow in pipe [PDF]

open access: yes, 2014
Nanofluid is known as a new generation of fluid and it has been introduced almost several decades ago. But its effectiveness in practical thermal engineering applications has started to diminish with time due to the several factors such as physical ...
Goutam, Saha, Paul, Manosh C.
core   +1 more source

Prediction of Thermo-Physical Properties of TiO2-Al2O3/Water Nanoparticles by Using Artificial Neural Network [PDF]

open access: yes, 2020
In this paper, an artificial neural network is implemented for the sake of predicting the thermal conductivity ratio of TiO2-Al2O3/water nanofluid. TiO2-Al2O3/water in the role of an innovative type of nanofluid was synthesized by the sol–gel method. The
Ahmadi, Mohammad Hossein   +6 more
core   +2 more sources

Performance enhancement of single slope solar still using nanofluids at different water depth

open access: yesDesalination and Water Treatment
In this research, a comparison was made between the performance of single basin single slope solar still with and without the use of nanofluids. The study involved an examination of nanofluids, specifically zinc oxide (ZnO), silicon oxide (SiO2), and a ...
Ramnarayan Sahu, Aseem Chandra Tiwari
doaj   +1 more source

Thermal-Hydraulic Analysis of Parabolic Trough Collectors Using Straight Conical Strip Inserts with Nanofluids

open access: yesNanomaterials, 2021
In this study, we numerically investigated the effect of swirl inserts with and without nanofluids over a range of Reynolds numbers for parabolic trough collectors with non-uniform heating.
Nabeel Abed   +5 more
doaj   +1 more source

Thermal performance evaluation for different type of metal oxide water based nanofluids

open access: yesCase Studies in Thermal Engineering, 2021
Nanofluid as advanced coolant able to enhance capability heat transfer of cooling system, but with abnormal enhancement of viscosity of nanofluids have raised doubt on its thermal performance in practical application.
Tang Tsz Loong   +3 more
doaj   +1 more source

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