Surface Crack Detection for Carbon Fiber Reinforced Plastic Materials Using Pulsed Eddy Current Based on Rectangular Differential Probe-Reference-Cited by-同舟云学术

Surface Crack Detection for Carbon Fiber Reinforced Plastic Materials Using Pulsed Eddy Current Based on Rectangular Differential Probe

Published:2014 Issue: Volume:2014 Page:1-8
ISSN:1687-725X
Container-title:Journal of Sensors
language:en
Short-container-title:Journal of Sensors

Author:

Wu Jialong¹²^ORCID,Zhou Deqiang¹²³,Wang Jun¹²

Affiliation:

1. School of Mechanical Engineering, Jiangnan University, Wuxi 214122, China

2. The Key Laboratory for Advanced Food Manufacturing Equipment Technology of Jiangsu Province, Wuxi 214122, China

3. Wuxi G.S Precision Tool Co., LTD, Wuxi 214024, China

Abstract

Aiming at the surface defect inspection of carbon fiber reinforced composite, the differential and the direct measurement finite element simulation models of pulsed eddy current flaw detection were built. The principle of differential pulsed eddy current detection was analyzed and the sensitivity of defect detection was compared through two kinds of measurements. The validity of simulation results was demonstrated by experiments. The simulation and experimental results show that the pulsed eddy current detection method based on rectangular differential probe can effectively improve the sensitivity of surface defect detection of carbon fiber reinforced composite material.

Funder

National Natural Science Foundation of China

Publisher

Hindawi Limited

Subject

Electrical and Electronic Engineering,Instrumentation,Control and Systems Engineering

Link

http://downloads.hindawi.com/journals/js/2014/727269.pdf

Reference17 articles.

1. Combined laser spot imaging thermography and ultrasonic measurements for crack detection

2. Surface Crack Detection for Carbon Fiber Reinforced Plastic (CFRP) Materials Using Pulsed Eddy Current Thermography

3. Impact evaluation in carbon fiber reinforced plastic (CFRP) laminates using eddy current pulsed thermography

4. Non-destructive testing of low-energy impact in CFRP laminates and interior defects in honeycomb sandwich using scanning pulsed eddy current

5. Non-destructive characterisation of carbon-fibre-reinforced plastics by means of eddy-currents

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