Results 81 to 90 of about 802,699 (247)

Meniscus Shape and Splashing of Magnetic Fluid in Magnetic Fluid Seal.

open access: yesTRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1996
Magnetic fluid splashing from a magnetic fluid seal due to high-speed rotation of the seal ring was experimentally investigated in relation to clearance and magnetic field strength around a gap to be sealed. Meniscus deformation, owing to fluid rotation, was accurately observed by a silhouette formed when the meniscus was illuminated with a bold laser ...
Yasunaga Mitsuya   +3 more
openaire   +2 more sources

Vorticity production and survival in viscous and magnetized cosmologies

open access: yes, 2012
We study the role of viscosity and the effects of a magnetic field on a rotating, self-gravitating fluid, using Newtonian theory and adopting the ideal magnetohydrodynamic approximation.
A. Brandenburg   +9 more
core   +1 more source

Influence of surface tension on the conical miniscus of a magnetic fluid in the field of a current-carrying wire [PDF]

open access: yes, 2006
We study the influence of surface tension on the shape of the conical miniscus built up by a magnetic fluid surrounding a current-carrying wire. Minimization of the total energy of the system leads to a singular second order boundary value problem for ...
Engel, Andreas   +2 more
core   +2 more sources

Noncontact gravity compensator with magnetic fluid seals

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2016
In vertical positioning systems, the friction force and the gravity load cause significant error. In order to minimize the effect of friction and gravity load, this paper presents the noncontact gravity compensator applying magnetic fluid seals.
Noriyuki HASEGAWA   +2 more
doaj   +1 more source

Research progress and development trends of fiber optic magnetic field sensors

open access: yes地震科学进展
Magnetic field sensors have extensive applications in various fields such as resource exploration, industrial production, and geomagnetic detection. Traditional electric magnetic field sensors have good stability, but they have disadvantages such as ...
Yuntian Teng   +4 more
doaj   +1 more source

Continuous synthesis of extremely small-sized iron oxide nanoparticles used for T1-weighted magnetic resonance imaging via a fluidic reactor [PDF]

open access: bronze, 2022
Yu Mao   +10 more
openalex   +1 more source

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