Motion of a Piston Separating Magnetic and Non-Magnetic Fluids in a Magnetic Field

被引：1

作者：

Volkova, U. V. ^{[1
]}

Merkulov, D. I. ^{[1
]}

Kalmykov, S. A. ^{[1
]}

Pelevina, D. A. ^{[1
]}

Naletova, V. A. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Moscow, Russia

来源：

FLUID DYNAMICS | 2023年 / 58卷 / 01期

基金：

俄罗斯科学基金会;

关键词：

magnetic fluid; dosing pump; uniform magnetic field; DESIGN; PUMP; SHAPE; FLOW;

D O I：

10.1134/S0015462822601784

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The pumping of non-magnetic fluid by a dosing pump that is based on a magnetic fluid with an immersed body made of a magnetizable material is studied theoretically and experimentally. The process of fluid pumping in an applied vertical uniform magnetic field is investigated. The time dependences of the rise of the piston between the magnetic and non-magnetic fluids are calculated and measured in constant and stepwise magnetic fields. A good agreement between theory and experiment is obtained. The dependence of the rise time of the piston on the magnitude of the constant magnetic field is calculated. The motion of piston is theoretically investigated after the magnetic field is switched off.

引用

页码：101 / 112

页数：12

共 50 条

[31] Crystal orientation of non-magnetic materials by imposition of a high magnetic field
Asai, Shigeo
Sassa, Ken-suke
Tahashi, Masahiro
SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS, 2003, 4 (05) : 455 - 460
[32] SYSTEM REMOVES MAGNETIC AND NON-MAGNETIC WASTES - SPECIAL POLYELECTROLYTE FLOCCULATES NON-MAGNETIC PARTICLES
MALMBORG, BD
DESIGN NEWS, 1974, 29 (19) : 32 - 32
[33] Separation and Recycling Non-magnetic Metals from the Shredded Automobiles Scrap with Magnetic Fluids
Shao, Huiping
Lin, Tao
Luo, Ji
Guo, Zhimeng
FUNDAMENTAL OF CHEMICAL ENGINEERING, PTS 1-3, 2011, 233-235 : 470 - 475
[34] DETERMINATION OF THE WEIGHT OF A NON-MAGNETIC BODY IMMERSED IN MAGNETIC FLUID EXPOSED TO UNIFORM MAGNETIC FIELD
Khokhryakova , C. A.
Pshenichnikov, A. F.
Lebedev, A., V
MAGNETOHYDRODYNAMICS, 2019, 55 (1-2): : 73 - 78
[35] Magnetic actuator with ferrofluid and non-magnetic disc
Olaru, R.
Petrescu, C.
Hertanu, R.
INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, 2010, 32 (04) : 267 - 274
[36] The control of crystal orientation in non-magnetic metals by imposition of a high magnetic field
Sugiyama, T
Tahashi, M
Sassa, K
Asai, S
ISIJ INTERNATIONAL, 2003, 43 (06) : 855 - 861
[37] NON-MAGNETIC PROPERTIES OF MAGNETIC RECORDING MEDIA
BATE, G
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1988, 196 : 203 - POLY
[38] A non-magnetic approach
Zongfu Yu
Shanhui Fan
Nature Photonics, 2011, 5 : 517 - 519
[39] MAGNETIC-IMPURITIES IN NON-MAGNETIC METALS
GRUNER, G
ZAWADOWSKI, A
REPORTS ON PROGRESS IN PHYSICS, 1974, 37 (12) : 1497 - 1583
[40] MAGNETIC AND NON-MAGNETIC CE IN LIQUID ALLOYS
SCHLAPBACH, L
HELVETICA PHYSICA ACTA, 1974, 47 (01): : 37 - 37

← 1 2 3 4 5 →