Results 31 to 40 of about 802,699 (247)
Solar Flux Emergence Simulations [PDF]
, 2009 We simulate the rise through the upper convection zone and emergence through the solar surface of initially uniform, untwisted, horizontal magnetic flux with the same entropy as the non-magnetic plasma that is advected into a domain 48 Mm wide from from ...
A. Lagerfjärd +22 more
core +2 more sources
Конденсированные среды и межфазные границы, 2021 The article describes a mathematical model of self-oscillation in the form of a boundary value problem for a nonlinear system of partial differential equations, with a numerical solution.
Vladimir S. Chekanov +3 more
doaj +1 more source
Hydrostatics of a magnetic fluid in the vicinity of a magnetized plate
Наука. Инновации. Технологии, 2022 The theory allowing to describe possible free surface shapes of the magnetic fluid surrounding the thin flat magnetizable plate with infinite magnetic susceptibility is presented.
Aleksandr Yakovlevich Simonovskij +3 more
doaj
Stability of an MHD shear flow with a piecewise linear velocity profile [PDF]
, 2006 In this paper we present the results of the stability analysis of a simple shear flow of an incompressible fluid with a piecewise linear velocity profile in the presence of a magnetic field.
Baranov +14 more
core +2 more sources
The MHD Kelvin-Helmholtz Instability III: The Role of Sheared Magnetic Field in Planar Flows [PDF]
, 1999 We have carried out simulations of the nonlinear evolution of the magnetohydrodynamic (MHD) Kelvin-Helmholtz (KH) instability for compressible fluids in $2\frac{1}{2}$-dimensions, extending our previous work by Frank et al (1996) and Jones \etal (1997 ...
Adam Frank +11 more
core +2 more sources
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
Influence of Mass Transfer Processes on Couette Flow of Magnetic Fluid [PDF]
Журнал нано- та електронної фізики, 2013 This article describes the results of a theoretical study of magnetic fluid two-dimensional Couett flow in magnetic fluid seal model in view of mass transfer processes. It has been shown that very inhomogeneous magnetic field in seal gap lead to magnetic
V.G. Bashtovoi +6 more
doaj
Thermal Characteristics Analysis and Experimental Study of Magnetic Fluid in Sealing Gap
LubricantsThe widespread application of magnetic fluid seals in mechanical devices highlights the significant impact of temperature on the stability of these sealing systems.
Xinyue He +5 more
doaj +1 more source
Magnetically responsive dry fluids
Nanoscale, 2013 Ferrofluids and dry magnetic particles are two separate classes of magnetic materials with specific niche applications, mainly due to their distinct viscosity and interparticle distances. For practical applications, the stability of these two properties is highly desirable but hard to achieve.
Sousa, Filipa L. +5 more
openaire +4 more sources
Numerical Investigation of Bubble Movement in Magnetic Nanofluids [PDF]
, 2017 Department of Mechanical EngineeringIn this study, the idea to generate electrical energy by using waste heat is suggested. In this idea, the electrical energy can be generated by a magnetic nanofluid and bubble movement.
Joo, Dongkook
core