Results 21 to 30 of about 10,848 (221)

Nanofluidic mixing via hybrid surface [PDF]

Applied Physics Letters, 2014
We report the design and fabrication of the nanofluidic mixer comprising hybrid hydrophobic/hydrophilic micro-patterns on the top and bottom walls of the nanochannel. The unique feature of such mixer is that, without any geometric structure inside the nanochannel, the mixing can be realized solely by the hybrid surfaces.
Ye, Ziran, Li, Shunbo, Zhou, Bingpu, Hui, Yu Sanna, Shen, Rong, Wen, Weijia   +5 more
openaire   +2 more sources

Experimental investigation on properties of hybrid nanofluids (TiO2 and ZnO) in water–ethylene glycol mixture

Journal of Mechanical Engineering and Sciences, 2017
This paper presents an experimental investigation on properties and stability of hybrid nanofluids (TiO2 and ZnO) in water-ethylene glycol mixture. The nanofluids are important in heat enhanced due to its inherent operative performance.
N.S.M. Sahid, M.M. Rahman, K. Kadirgama, M.A. Maleque   +3 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

Journal 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, Ali Alirezaie, Davood Toghraie   +2 more
doaj   +1 more source

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

, 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, Graves, John, Greenwood, Alan, Latvyte, Egle   +3 more
core   +1 more source

Antiwear performance of ionic liquid+graphene dispersions with anomalous viscosity-temperature behavior [PDF]

, 2018
New dispersions of few-layers graphene (G) in 1-ethyl-3-methylimidazolium ([EMIM]) ionic liquids (ILs) with dicyanamide ([DCA]) or bis(trifluoromethylsulfonyl)imide ([TFSI]) anions have been obtained by mechanical mixing and sonication.
Arias Pardilla, Joaquín, Avilés González, María Dolores, Bermúdez Olivares, María Dolores, Carrión Vilches, Francisco José, Espinosa Rodríguez, Tulia, Pamies Porras, Ramón Francisco, Sanes Molina, José   +6 more
core   +3 more sources

Simulation and experimental study of rheological properties of CeO2 – water nanofluid [PDF]

, 2014
Open Access. This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.Metal oxide ...
A Gotte, A Gotte, A Loya, B Herschend, BJ Alder, C Zhao, F Duan, H Karimi, H Sun, JC Conesa, P Mark, RA Gingold, S Jesumathy, S Plimpton   +13 more
core   +1 more source

Experimental investigation of heat transfer performance of novel bio-extract doped mono and hybrid nanofluids in a radiator

Case Studies in Thermal Engineering, 2021
The paper investigates the heat transfer performance of distilled water (DW) and ethylene glycol-DW mixture (EG-DW) based aluminum and magnesium sulfate nanofluids and their hybrid nanofluids in a radiator.
Kelvin U. Efemwenkiekie, Sunday O. Oyedepo, Solomon O. Giwa, Mohsen Sharifpur, Taiwo F. Owoeye, Kehinde D. Akinlabu, Josua P. Meyer   +6 more
doaj   +1 more source

Thermal transport enhancement of hybrid nanocomposites; impact of confined water inside nanoporous silicon

, 2020
The thermal transport properties of porous silicon and nano-hybrid "porous silicon/water" systems are presented here. The thermal conductivity was evaluated with equilibrium molecular dynamics technique for porous systems made of spherical voids or water-
Isaiev, Mykola, Lacroix, David, Termentzidis, Konstantinos, Wang, Xiaorui   +3 more
core   +3 more sources

Modeling the effects of concentration of solid nanoparticles in liquid feedstock injection on high-velocity suspension flame spray process [PDF]

, 2016
This paper presents the effects of the concentration of solid nanoparticles in the liquid feedstock injection on the high-velocity suspension flame spray (HVSFS) process.
Arvind Kumar, Ebrahim Gozali, Espallargas N., Fauchais P. L., Gozali E., Hosseini S. S., Kuo K., Magnussen B. F., Mahrukh Mahrukh, Perry R. H., Ranz W. E., Ranz W. E., Sai Gu, Sobolev V. V., Spyros Kamnis   +14 more
core   +1 more source

CFD assessment of the effect of nanoparticles on the heat transfer properties of acetone/ZnBr2 solution [PDF]

, 2018
A potential novel working fluid for vapour absorption refrigeration utilising very low grade waste heat, is based on acetone and zinc bromide as the salt solution.
Giddings, Donald, Mohammed, Hayder I., Power, Henry, Walker, Gavin S.   +3 more
core   +2 more sources