Published June 1993 | Version v1
Journal article Metadata-only

Measuring power losses due to eddy current

Creators

  • 1. Khar'kovskij Politekhnicheskij Inst., Kharkov (Ukraine)

Description

Power losses in uniform cylindrical conducting articles are determined in wide range of variation of variable magnetic field induction. Relations, connecting total and specific losses with magnetic field intensity, frequency and electromagnetic and geometrical parameters of the article, are obtained. It is shown that electromagnetic transducer can be used for simultaneous determination of differential magnetic permeability and specific electric conductivity of the article, as well as for evaluation of their contribution into power losses. 8 refs., 2 figs., 2 tabs

Additional details

Additional titles

Original title (Russian)
К измерению потер' мощности на вихревые токи

Publishing Information

Journal Title
Defektoskopiya
Journal Issue
no.6
Journal Page Range
p. 89-94.
ISSN
0130-3082
CODEN
DEFKAG

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
25052498
Subject category
S42: ENGINEERING; S36: MATERIALS SCIENCE;
Descriptors DEI
DAMPING; EDDY CURRENTS; ELECTRIC CONDUCTIVITY; ENERGY LOSSES; FERROMAGNETIC MATERIALS; HYSTERESIS; MAGNETIC FIELDS; MAGNETIC SUSCEPTIBILITY; MAGNETIC TESTING; STEEL-CR18
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; CORROSION RESISTANT ALLOYS; CURRENTS; ELECTRIC CURRENTS; ELECTRICAL PROPERTIES; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; MAGNETIC MATERIALS; MAGNETIC PROPERTIES; MARTENSITIC STEELS; MATERIALS; MATERIALS TESTING; NONDESTRUCTIVE TESTING; PHYSICAL PROPERTIES; STAINLESS STEELS; STEELS; TESTING