Results 11 to 20 of about 7,976 (146)

Nanofluids and Nanofluidics

open access: yesNanomaterials, 2022
Both nanofluids and nanofluidics are popular research fields that have attracted tremendous research interest in recent years [...]
openaire   +3 more sources

Nanofluidization electrostatics [PDF]

open access: yesPhysical Review E, 2008
Electrostatic charging of powders is a relevant phenomenon for a number of industrial applications. The design of new processes and the use of high resistivity materials and ultrafine powders may lead to higher charging rates and to higher levels of charge accumulation that can become a serious problem.
Valverde Millán, José Manuel   +3 more
openaire   +4 more sources

Numerical investigation of wind velocity effects on evaporation rate of passive single-slope solar stills in Khuzestan province in Iran

open access: yesAlexandria Engineering Journal, 2023
Khuzestan Province is located in Iran and has average annual evaporation of over 2000 ml. It also encounters water scarcity and water salinity issues. To make proper use of the high evaporation rate in Khuzestan and help overcome the water scarcity issue,
Mohammad Hemmat Esfe, Davood Toghraie
doaj   +1 more source

Numerical simulation for impact of implement of reflector and turbulator within the solar system in existence of nanomaterial

open access: yesScientific Reports, 2023
Turbulent flow of oil based hybrid nanofluid within an absorber tube of concentrated solar system has been evaluated in this article. To concentrate the solar irradiation, the parabolic plate has been located below the tube and variable heat flux was ...
M. Sheikholeslami, M. Jafaryar
doaj   +1 more source

Continuum Nanofluidics [PDF]

open access: yesLangmuir, 2015
This paper introduces the fundamental continuum theory governing momentum transport in isotropic nanofluidic flows. The theory is an extension to the classical Navier-Stokes equation, which includes coupling between translational and rotational degrees of freedom, as well as non-local response functions that incorporates spatial correlations.
Hansen, Jesper S.   +4 more
openaire   +5 more sources

Heat transfer characteristics of closed-end thermosyphon (CE-TPCT)

open access: yesEngineering Science and Technology, an International Journal, 2022
This study investigated the heat transfer characteristics of a Closed-End Thermosyphon (CE-TPCT) made of copper tubes with 5.5 mm diameter. The experiments were conducted with working substance filling rates of 0%, 30%, 50%, and 70% of the volumetric ...
Thanya Parametthanuwat   +3 more
doaj   +1 more source

Heat transfer intensification of nanomaterial with involve of swirl flow device concerning entropy generation

open access: yesScientific Reports, 2021
The thermal features of hybrid nano-powder turbulent motion through a pipe employing helical turbulator is numerically simulated via Finite Volume Method (FVM).
Zahir Shah   +4 more
doaj   +1 more source

Preparing Nanofluids (Al2O3) for Enhancement Performance of Photovoltaic [PDF]

open access: yesEngineering and Technology Journal, 2021
Photovoltaic (PV) panels produce electrical energy comparable to the cumulative amount of PV radiation generated on surface of sun. The solar modules influence on temperature of PV panel and for work with its standard specifications in Iraqi environment ...
Mohammed Saadoon   +2 more
doaj   +1 more source

Evaluation of Stabilization and Physical–Chemical Properties of CNT Antifreeze Nanofluid Prepared in 50:50 EG/Water by Modified Strategy

open access: yesChemEngineering, 2023
This article proposes a better alternative method to prepare CNT antifreeze nanofluid in EG/water by modifying the conventional method that requires long hours of sonication.
Priyanka Yadav   +2 more
doaj   +1 more source

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