Sensitivity of the two-dimensional electric potential/resistance method for damage monitoring in carbon fiber polymer-matrix composite

Daojun Wang; Shoukai Wang; D. D.L. Chung; Jaycee H. Chung

doi:10.1007/s10853-006-0062-3

Sensitivity of the two-dimensional electric potential/resistance method for damage monitoring in carbon fiber polymer-matrix composite

Daojun Wang
, Shoukai Wang
, D. D.L. Chung
, Jaycee H. Chung

Department of Mechanical and Aerospace Engineering

SUNY Buffalo
Global Contour Ltd.

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

The two-dimensional electric potential/resistance method is much less sensitive than the one-dimensional resistance method for damage monitoring in carbon fiber polymer-matrix composite. In the two-dimensional method, the resistance measurement is more sensitive than the potential gradient measurement. The sensitivity of the potential method is enhanced when the potential gradient line is close to the current line.

Original language	English
Pages (from-to)	4839-4846
Number of pages	8
Journal	Journal of Materials Science
Volume	41
Issue number	15
DOIs	https://doi.org/10.1007/s10853-006-0062-3
State	Published - Aug 2006

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title = "Sensitivity of the two-dimensional electric potential/resistance method for damage monitoring in carbon fiber polymer-matrix composite",

abstract = "The two-dimensional electric potential/resistance method is much less sensitive than the one-dimensional resistance method for damage monitoring in carbon fiber polymer-matrix composite. In the two-dimensional method, the resistance measurement is more sensitive than the potential gradient measurement. The sensitivity of the potential method is enhanced when the potential gradient line is close to the current line.",

author = "Daojun Wang and Shoukai Wang and Chung, \{D. D.L.\} and Chung, \{Jaycee H.\}",

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AU - Wang, Daojun

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AU - Chung, D. D.L.

AU - Chung, Jaycee H.

PY - 2006/8

Y1 - 2006/8

N2 - The two-dimensional electric potential/resistance method is much less sensitive than the one-dimensional resistance method for damage monitoring in carbon fiber polymer-matrix composite. In the two-dimensional method, the resistance measurement is more sensitive than the potential gradient measurement. The sensitivity of the potential method is enhanced when the potential gradient line is close to the current line.

AB - The two-dimensional electric potential/resistance method is much less sensitive than the one-dimensional resistance method for damage monitoring in carbon fiber polymer-matrix composite. In the two-dimensional method, the resistance measurement is more sensitive than the potential gradient measurement. The sensitivity of the potential method is enhanced when the potential gradient line is close to the current line.

UR - https://www.scopus.com/pages/publications/33748882596

U2 - 10.1007/s10853-006-0062-3

DO - 10.1007/s10853-006-0062-3

M3 - Article

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VL - 41

SP - 4839

EP - 4846

JO - Journal of Materials Science

JF - Journal of Materials Science

IS - 15

ER -

Sensitivity of the two-dimensional electric potential/resistance method for damage monitoring in carbon fiber polymer-matrix composite

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