DocumentCode
1078311
Title
A study of the field around magnetic heds of trapezoidal shape
Author
El-Hakim, Y.
Author_Institution
University of Alexandria, U.A.R.
Volume
15
Issue
1
fYear
1967
fDate
3/1/1967 12:00:00 AM
Firstpage
19
Lastpage
26
Abstract
A trapezoidal configuration of the magnetic head which is a better approximation to the actual head shape as compared to the shapes treated so far is assumed. The Schwartz-Christoffel transformation is used to determine the magnetic field distribution around this head shape, and a field mapping equation is obtained. Examples of the field distribution around the trapezoidal as well as the finite head configurations are computed with the aid of an electronic digital computer using the mapping equation obtained. The results are compared and discussed. The digital computer program used is written in FORTRAN II, and is listed and described.
Keywords
Distributed computing; Equations; Magnetic analysis; Magnetic fields; Magnetic heads; Magnetic materials; Magnetic recording; Permeability; Poles and zeros; Shape;
fLanguage
English
Journal_Title
Audio and Electroacoustics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9278
Type
jour
DOI
10.1109/TAU.1967.1161888
Filename
1161888
Link To Document