Accession Number : AD0622277

Title :   THE INFLUENCE OF MAGNETIC HYSTERESIS ON SKIN EFFECT,

Corporate Author : AEROSPACE RESEARCH LABS WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Corbin,John C. ,Jr.

Report Date : AUG 1965

Pagination or Media Count : 32

Abstract : This report derives the skin effect equations for currentcarrying cylindrical conductors and semi-infinite sheets taking into account weak magnetic hysteresis effects. Numerical solutions to the non-linear equations are obtained for annealed iron conductors as a function of frequency and magnetic field intensity; results are compared with analytical solutions obtained if hysteresis effects are neglected. With hysteresis present the ratio of a-c reactance to d-c resistance decreases significantly whereas the ratio of a-c resistance to d-c resistance shows little change. (Author)

Descriptors :   (*HYSTERESIS, ELECTRICAL CONDUCTIVITY), (*ELECTRICAL CONDUCTIVITY, HYSTERESIS), IRON, CONDUCTIVITY, ELECTRICAL RESISTANCE, FIELD THEORY, NUMERICAL ANALYSIS, NONLINEAR DIFFERENTIAL EQUATIONS

Distribution Statement : APPROVED FOR PUBLIC RELEASE