Title of Paper:Thermography spatial-transient-stage mathematical tensor construction and material property variation track

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Journal:International Journal of Thermal Sciences

Abstract:Characterizing and tracking the properties variation in conductive material such as electrical conductivity, magnetic permeability and thermal conductivity have promising potential for detection and evaluation of material state undertaken by fatigue or residual stress. This is a very challenge task for non-destructive testing and evaluation research field. This paper proposes a spatial-transient-stage tensor mathematical model of eddy current pulsed thermography system and Tucker decomposition algorithm for characterizing and tracking the variation of properties.

All the Authors:Bin Gao, Aijun Yin, Guiyun Tian,W. L. Woo

Discipline:Engineering

Volume:85

Page Number:112-122

Translation or Not:no

Date of Publication:2014-06-18