Experimental Demonstration of In-Memory Computing in a Ferrofluid System.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202211406
Abstract: Magnetic fluids are excellent candidates for several important research fields including energy harvesting, biomedical applications, soft robotics and exploration. However, notwithstanding relevant advancements such as shape reconfigurability, that have been demonstrated, there is no evidence… read more here.
Keywords: ferrofluid; system; experimental demonstration; demonstration memory ... See more keywords
Numerical analysis of two-phase ferrofluid forced convection in an annulus subjected to magnetic sources
Sign Up to like & getrecommendations! Published in 2021 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2021.117278
Abstract: Abstract This work presents a numerical analysis of heat transfer and flow characteristics of a ferrofluid inside an annulus. The ferrofluid flow is subjected to multiple magnetic fields emanating from current-carrying wires. The inner tube… read more here.
Keywords: two phase; heat transfer; ferrofluid; numerical analysis ... See more keywords
ISPH simulations for a variable magneto-convective flow of a ferrofluid in a closed space includes open circular pipes
Sign Up to like & getrecommendations! Published in 2020 at "International Communications in Heat and Mass Transfer"
DOI: 10.1016/j.icheatmasstransfer.2019.104412
Abstract: Abstract The time-dependent ferrofluid flow in a square enclosure that includes an open circular pipe has been studied. A variable magnetic field resulting from a magnetic source that is located at a specific point outside… read more here.
Keywords: includes open; open circular; ferrofluid; circular pipe ... See more keywords
Mixed convective ferrofluid flow through a corrugated channel with wall-mounted porous blocks under an alternating magnetic field
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2018.05.054
Abstract: Abstract We examine the mixed convective flow of water-based magnetite (Fe3O4) ferrofluid through a sinusoidally-corrugated channel. Two porous blocks are mounted on heated sections of the channel walls, and a non-uniform alternating magnetic field is… read more here.
Keywords: porous blocks; ferrofluid; alternating magnetic; corrugated channel ... See more keywords
Smart water-based ferrofluid with stable state transition property: Preparation and its application in anionic dye removal
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2020.125003
Abstract: Abstract This article reports a smart water-based ferrofluid that can transform from stable state to unstable state for separating the contained magnetic nanoparticles after use. The ferrofluid is synthesized by preparing polyethylenimine modified Fe3O4 nanoparticles… read more here.
Keywords: state; based ferrofluid; ferrofluid; smart water ... See more keywords
Synthesis, characterisation and evaluation on the performance of ferrofluid for microplastic removal from synthetic and actual wastewater
Sign Up to like & getrecommendations! Published in 2021 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2021.105894
Abstract: Abstract Synthesis of ferrofluid without the addition of stabilizing agents or surfactants is an innovation of new method for microplastic removal. This study focuses on the ability of several types of oils as carriers and… read more here.
Keywords: removal; oil; actual wastewater; ferrofluid ... See more keywords
Modelling of a free-surface ferrofluid flow
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2016.10.045
Abstract: Abstract The Cauchy's stress tensor of a ferrofluid exposed to an external magnetic field is subject to additional magnetic terms. For a linearly magnetizable medium, the terms result in interfacial magnetic force acting on the… read more here.
Keywords: surface ferrofluid; modelling free; surface; free surface ... See more keywords
Travelling wave solutions on an axisymmetric ferrofluid jet
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2019.60
Abstract: We consider a potential flow model of axisymmetric waves travelling on a ferrofluid jet. The ferrofluid coats a copper wire, through which an electric current is run. The induced azimuthal magnetic field magnetises the ferrofluid,… read more here.
Keywords: wave solutions; ferrofluid; travelling wave; ferrofluid jet ... See more keywords
Numerical Investigation on Suppressing High Frequency Self-Excited Noises of Armature Assembly in a Torque Motor Using Ferrofluid
Sign Up to like & getrecommendations! Published in 2017 at "Shock and Vibration"
DOI: 10.1155/2017/4251320
Abstract: Attempting to suppress high frequency self-excited noises of armature assembly, ferrofluid is added to the working clearances of torque motor. The mathematical model of resistance force of ferrofluid applied to armature is derived theoretically from… read more here.
Keywords: high frequency; ferrofluid; armature; armature assembly ... See more keywords
Differential loss magnetic field sensor using a ferrofluid encapsulated D-shaped optical fiber.
Sign Up to like & getrecommendations! Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.000142
Abstract: A ferrofluid immersed, D-shape optical fiber exhibits differential loss up to 12 dB with respect to an azimuthally rotating magnetic field placed around its longitudinal axis, manifested in its measured transmission power. Investigating the magneto induced… read more here.
Keywords: field; ferrofluid; differential loss; magnetic field ... See more keywords
Linear Stability Analysis of Penetrative Convection via Internal Heating in a Ferrofluid Saturated Porous Layer
Sign Up to like & getrecommendations! Published in 2017 at "Fluids"
DOI: 10.3390/fluids2020022
Abstract: Penetrative convection due to purely internal heating in a horizontal ferrofluid-saturated porous layer is examined by performing linear stability analysis. Four different types of heat supply functions are considered. The Darcy model is used to… read more here.
Keywords: layer; ferrofluid; internal heating; convection ... See more keywords