Results 11 to 20 of about 336,514 (264)
New Designs of Magnetic Fluid Seals for Reciprocating Motion
Polish Maritime Research, 2022 The operating conditions of magnetic fluid seals during reciprocating motion are so different from those observed in rotating motion that the use of their conventional structures for reciprocating motion seals yields no good results.
Matuszewski Leszek, Bela Piotr
doaj +1 more source
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2022 The work is devoted to an experimental study of the process of dissolution of a magnetic fluid in a nonmagnetic solvent under the action of a uniform magnetic field.
V. G. Bashtovoi +2 more
doaj +1 more source
Research on a Large Diameter Magnetic Fluid Seal With Thin-Wall Parts
Frontiers in Materials, 2022 Magnetic fluid seal is a new type of sealing method, which has been applied in many fields. For some fields, such as aviation and aerospace, high sealing performance, large shaft diameter, and small design space are required, which brings difficulties to
Yunqi Guo +5 more
doaj +1 more source
Structure design study of vacuum magnetic fluid seal
Frontiers in Materials, 2022 In response to the requirement of high vacuum and leakage rate of a small-diameter low-speed device of an enterprise, a double magnet multistage magnetic fluid sealing device is designed by analyzing the advantages and disadvantages of four different ...
Sijia Liu +4 more
doaj +1 more source
Theory analyses and applications of magnetic fluids in sealing
Friction, 2023 Magnetic fluids are the suspensions composed of magnetic nanoparticles, surfactants, and non-magnetic carrier liquids. Magnetic fluids are widely used in various fields, especially in sealing, because of their excellent features, including rapid magnetic
Decai Li +3 more
doaj +1 more source
TO EVALUATION TEST OF QUALITY OF MAGNETIC FLUIDS FOR MAGNETOFLUID DEVICES
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2016 Magnetic fluid is a colloid of magnetic nanoparticles. Using of magnetic fluids in technical devices demands applying of strong non-uniform magnetic fields for a long time.
V. G. Bashtovoi +3 more
doaj +1 more source
AIP Advances, 2022 The article presents the results of studying the dynamics of non-magnetic bubbles and droplets in a magnetic fluid placed in an inhomogeneous magnetic field.
E. Sokolov +3 more
doaj +1 more source
Development of micro diaphragm mechanism using surface phenomenon of magnetic fluid
Nihon Kikai Gakkai ronbunshu, 2015 This paper is concerned with the development of magnetic fluid micro devices. Liquid responses of a magnetic fluid adsorbed on a ring-shaped permanent magnet subject to alternating magnetic fields were investigated.
Seiichi SUDO +3 more
doaj +1 more source
Optimization of Performance Characteristics of Magnetofluidic Seals for Wind Power Plants
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2023 The use of magnetofluidic seals are a promising direction in sealing rotating shafts of wind power plants. Magnetofluidic seals are characterized by high tightness, simplicity of the design, low losses by friction.
O. N. Labkovich, S. G. Pogirnitskaya
doaj +1 more source
Comparison of pressure reconstruction approaches based on measured and simulated velocity fields
Current Directions in Biomedical Engineering, 2017 The pressure drop over a pathological vessel section can be used as an important diagnostic indicator. However, it cannot be measured non-invasively. Multiple approaches for pressure reconstruction based on velocity information are available.
Manthey Samuel +6 more
doaj +1 more source