Results 21 to 30 of about 274,553 (302)
Stability of Magnetic Fluids in Magnetic Fields [PDF]
Журнал нано- та електронної фізики, 2014 Stability of magnetic fluids in magnetic fields is one of the major factors determining the possibility of their practical use and resource of their exploitation.
I.M. Arefyev, T.A. Arefyeva
doaj
A Brief Note on the Magnetowetting of Magnetic Nanofluids on AAO Surfaces
Nanomaterials, 2018 In magnetowetting, the material properties of liquid, surface morphology of solid, and applied external field are three major factors used to determine the wettability of a liquid droplet on a surface.
Yu-Chin Chien, Huei Chu Weng
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Magnetic Reconnection in Astrophysical Environments
, 2014 Magnetic reconnection is a process that changes magnetic field topology in highly conducting fluids. Traditionally, magnetic reconnection was associated mostly with solar flares.
Eyink, G. +3 more
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Magnetic Fluids. 4. Applications of Magnetic Fluids.
JAPANESE JOURNAL OF MULTIPHASE FLOW, 1996 流体の機能化、知能化を計る上で、混相流体の活用は重要な役割を演じるようになってきている。特に、電磁場の作用下で高機能性を発揮する流体として、磁性流体やER流体をベースとしてより高い付加価値を付けるための研究が活発化してきている。本講座では、機能流体の代表例として磁性流体を取り上げ、その基礎から応用にわたる研究の道筋を4回シリーズで解説するものである。第1回目 [1] は、混相流体的な側面から磁性流体をとらえて磁性微粒子を含む流体の特性について、ついで第2回目 [2] では、磁性流体の力学を扱う場合の基礎式を中心に磁性流体力学の成り立ち、そして前回の第3回目 [3] は、磁性流体のいろいろな流れの問題を取り上げ、磁場の作用下で流動特性がどのような影響を受けるかを解説した。今回は、最終回として ...
openaire +2 more sources
New Designs of Centrifugal Magnetic Fluid Seals for Rotating Shafts in Marine Technology
Polish Maritime Research, 2019 The centrifugal magnetic fluid seals have important advantage over the conventional centrifugal seals. They maintain very good sealing capacity at static, medium and high speeds of shaft rotation, with the increased seal lifetime, and minimum torque and ...
Matuszewski Leszek
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Frontiers in Materials, 2022 Three types of surfactants (oleic acid, linoleic acid, and a mixture of oleic acid and linoleic acid) were coated on ferromagnetic particles, which were dispersed in kerosene to prepare magnetic fluids, to study the effect of different fatty acids as ...
Guobao Zang +5 more
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Comparison of Theories of Anisotropy in Transformer Oil-Based Magnetic Fluids
Advances in Electrical and Electronic Engineering, 2013 The external magnetic field in transformer oil-based magnetic fluids leads to the aggregation of magnetic nanoparticles and formation of clusters. These aggregations are the result of the interaction between the external magnetic field and the magnetic ...
Jozef Kudelcik +5 more
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Rotating Hele-Shaw cells with ferrofluids
, 2000 We investigate the flow of two immiscible, viscous fluids in a rotating Hele-Shaw cell, when one of the fluids is a ferrofluid and an external magnetic field is applied. The interplay between centrifugal and magnetic forces in determining the instability
A. O. Tsebers +19 more
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Suppressing the Rayleigh-Taylor instability with a rotating magnetic field [PDF]
, 2006 The Rayleigh-Taylor instability of a magnetic fluid superimposed on a non-magnetic liquid of lower density may be suppressed with the help of a spatially homogeneous magnetic field rotating in the plane of the undisturbed interface.
Andreas Engel +10 more
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Double Rosensweig instability in a ferrofluid sandwich structure
, 2004 We consider a horizontal ferrofluid layer sandwiched between two layers of immiscible non-magnetic fluids. In a sufficiently strong vertical magnetic field the flat interfaces between magnetic and non-magnetic fluids become unstable to the formation of ...
A. G. Boudouvis +10 more
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