Results 41 to 50 of about 11,126 (224)

Experimental Research on the Selective Absorption of Solar Energy by Hybrid Nanofluids

open access: yesEnergies, 2021
As low-cost, widely distributed and easily accessible renewable clean energy, solar energy has attracted more and more attention. Direct absorption solar collectors can convert solar energy into heat, but their efficiency is closely related to the ...
Xin Jin   +4 more
doaj   +1 more source

Computational study of unsteady couple stress magnetic nanofluid flow from a stretching sheet with ohmic dissipation [PDF]

open access: yes, 2019
To provide a deeper insight of the transport phenomena inherent to the manufacturing of magnetic nano-polymer materials, in the present work a mathematical model is developed for time-dependent hydromagnetic rheological nanopolymer boundary layer flow ...
Beg OA   +9 more
core   +1 more source

Darcy-Forchheimer hybrid nanofluids flow with quadratic convection over a stretched tube

open access: yesAdvances in Mechanical Engineering, 2023
The study of well-known Darcian fluidic streams and hybrid nanofluids is an essential need of nowadays researchers in regard to their exceptional heat transfer rates and implementations.
Zakir Ullah   +5 more
doaj   +1 more source

Review on Mono and Hybrid Nanofluids: Preparation, Properties, Investigation, and Applications in IC Engines and Heat Transfer

open access: yesEnergies, 2023
Nano fluids are widely used today for various energy-related applications such as coolants, refrigerants, and fuel additives. New coolants and design modifications are being explored due to renewed interest in improving the working fluid properties of ...
Atul Bhattad   +9 more
doaj   +1 more source

Prospects of the use of nanofluids as working fluids for organic Rankine cycle power systems [PDF]

open access: yes, 2017
The search of novel working fluids for organic Rankine cycle power systems is driven by the recent regulations imposing additional phase-out schedules for substances with adverse environmental characteristics. Recently, nanofluids (i.e.
Andreasen, Jesper G.   +6 more
core   +2 more sources

Investigation of thermal conductivity and rheological properties of nanofluids containing graphene nanoplatelets [PDF]

open access: yes, 2014
In the present study, stable homogeneous graphene nanoplatelet (GNP) nanofluids were prepared without any surfactant by high-power ultrasonic (probe) dispersion of GNPs in distilled water.
Emad Sadeghinezhad   +6 more
core   +1 more source

Particlization with local event-by-event conservation laws [PDF]

open access: yes, 2019
We present a sampling method for the transition from relativistic hydrodynamics to particle transport, commonly referred to as particlization, which preserves the local event-by-event conservation of energy, momentum, baryon number, strangeness, and ...
Koch, Volker, Oliinychenko, Dmytro
core   +2 more sources

Device‐Level Implementation of Reservoir Computing With Memristors

open access: yesAdvanced Intelligent Systems, EarlyView.
Reservoir computing (RC) is an emerging computing scheme that employs a reservoir and a single readout layer, which can be actualized in the nanoscale with memristors. As a comprehensive overview, the principles of RC and the switching mechanisms of memristors are discussed, followed by actual demonstrations of memristor‐based RC and the remaining ...
Sunbeom Park, Hyojung Kim, Ho Won Jang
wiley   +1 more source

Heat Transfer and Entropy Generation Abilities of MWCNTs/GNPs Hybrid Nanofluids in Microtubes

open access: yesEntropy, 2019
Massive improvements in the thermophysical properties of nanofluids over conventional fluids have led to the rapid evolution of using multiwalled carbon nanotubes (MWCNTs) and graphene nanoplatelets (GNPs) in the field of heat transfer.
Ahmed A. Hussien   +5 more
doaj   +1 more source

Surface Engineering for Phase Change Heat Transfer: A Review [PDF]

open access: yes, 2014
Among numerous challenges to meet the rising global energy demand in a sustainable manner, improving phase change heat transfer has been at the forefront of engineering research for decades.
Attinger, Daniel   +7 more
core   +4 more sources

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