DocumentCode
1451121
Title
New structure of the magnetic fluid linear pump
Author
Park, Gwan Soo ; Park, Sang Ho
Author_Institution
Dept. of Electr. Eng., Korea Maritime Univ., Pusan, South Korea
Volume
36
Issue
5
fYear
2000
fDate
9/1/2000 12:00:00 AM
Firstpage
3709
Lastpage
3711
Abstract
In this paper, we developed a new structure of the magnetic fluid linear pump. The magnetic field could be focused effectively in the tube by using permalloy yoke. The magnetic reluctance could be reduced remarkably so that we could reduce device size up to 37.8% and increase pumping pressure up to 144.8%. The optimum width of the yoke was designed and compared with measurements
Keywords
magnetic fluids; magnetohydrodynamics; micropumps; device size; magnetic fluid linear pump; magnetic reluctance; optimum width; permalloy yoke; pumping pressure; Coils; Hydraulic actuators; Magnetic devices; Magnetic field measurement; Magnetic fields; Magnetic flux; Magnetic liquids; Microactuators; Permeability; Pumps;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.908948
Filename
908948
Link To Document