Results 21 to 30 of about 80,766 (255)

Stability and Thermal Properties Study of Metal Chalcogenide-Based Nanofluids for Concentrating Solar Power [PDF]

open access: yes, 2019
Nanofluids are colloidal suspensions of nanomaterials in a fluid which exhibit enhanced thermophysical properties compared to conventional fluids. The addition of nanomaterials to a fluid can increase the thermal conductivity, isobaric-specific heat ...
Aguilar Sánchez, María Teresa   +7 more
core   +2 more sources

Thermal efficiency enhancement of mono and hybrid nanofluids in solar thermal applications – A review

open access: yesAlexandria Engineering Journal, 2023
Everywhere throughout the world, primarily in all industrial sectors, there is a tremendous need for energy. The only option to meet the energy demand is via fossil fuels. Global warming and environmental pollution are caused by the usage of fossil fuels
Lujain Abdullatif Alshuhail   +2 more
doaj   +1 more source

Comparison of the heat transfer efficiency of nanofluids [PDF]

open access: yes, 2015
The continuously increasing power involved in many applications, coupled with the very small size of a number of component devices, is pushing the technical community to look for more efficient heat transfer systems, to remove the heat generated and ...
Bubbico, Roberto   +4 more
core   +1 more source

A review on thermo-physical properties and heat transfer applications of single and hybrid metal oxide nanofluids

open access: yesJournal of Mechanical Engineering and Sciences, 2019
Nanofluids have been widely explored by various investigators for different types of nanomaterials either the single nanoparticles or hybrid types. This is due to their advantages in thermal properties as well as contribution to the enhancement in the ...
W. H. Azmi   +3 more
doaj   +1 more source

Experimental Research and Development on the Natural Convection of Suspensions of Nanoparticles—A Comprehensive Review

open access: yesNanomaterials, 2020
Suspensions of nanoparticles, widely known as nanofluids, are considered as advanced heat transfer media for thermal management and conversion systems.
S. M. Sohel Murshed   +3 more
doaj   +1 more source

Thermal conductivity and dynamic viscosity of mono and hybrid organic- and synthetic-based nanofluids: A critical review

open access: yesNanotechnology Reviews, 2021
Thermal conductivity and dynamic viscosity are two critical properties of nanofluids that indicate their heat transfer performance and flow. Nanofluids are prepared by dispersing mono or several organic or synthetic nanoparticles in selected base fluids ...
Amin At-Tasneem Mohd   +2 more
doaj   +1 more source

Thermal conductivity of ethylene glycol based nanofluids containing hybrid nanoparticles of SWCNT and Fe3O4 and its price-performance analysis for energy management

open access: yesJournal of Materials Research and Technology, 2021
In the present study, the thermal conductivity (knf) of hybrid nanofluids containing SWCNT and Fe3O4 nanoparticles with a ratio of 40%–60% in ethylene glycol base fluid was investigated in the laboratory and performance analysis.
Mohammad Hemmat Esfe   +2 more
doaj   +1 more source

Experimental investigation of dispersion stability and thermophysical properties of ZnO/DIW nanofluids for heat transfer applications

open access: yesAlexandria Engineering Journal, 2022
Metal-oxide based nanofluids have grabbed many researchers' attention because of their better dispersion stability and enhanced thermophysical properties for potential heat transfer applications.
Adnan Qamar   +5 more
doaj   +1 more source

Ultrasonic preparation, stability and thermal conductivity of a capped copper - methanol nanofluid [PDF]

open access: yes, 2019
This paper describes a two-step method to prepare novel copper-methanol nanofluids capped with a short chain molecule, (3-Aminopropyl)trimethoxysilane (APTMS).
Emekwuru, Nwabueze   +3 more
core   +1 more source

A Review on Heat Transfer of Nanofluids by Applied Electric Field or Magnetic Field

open access: yesNanomaterials, 2020
Nanofluids are considered to be a next-generation heat transfer medium due to their excellent thermal performance. To investigate the effect of electric fields and magnetic fields on heat transfer of nanofluids, this paper analyzes the mechanism of ...
Guannan Wang   +3 more
doaj   +1 more source

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