DAMAGE ASSESSMENT IN COMPOSITE MATERIALS WITH NEW THERMAL METHODS

被引：0
|
作者：
Galietti, Umberto [1 ]
Davide, Palumbo [1 ]
Calia, Gianfranco [1 ]
机构：
[1] Politecn Bari, Dipartimento Ingn Meccan & Gestionale DIMeG, Bari, Italy
来源：
ICEM15: 15TH INTERNATIONAL CONFERENCE ON EXPERIMENTAL MECHANICS | 2012年
关键词：
microwaves; thermography; lock-in thermography; composite materials; NONDESTRUCTIVE EVALUATION; THERMOGRAPHY;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this work a microwave source was used to heating the water inside composite materials in order to detect with thermographic technique the damaged areas of material. The tests were performed with traditional thermographic techniques and the new technique proposed on CFRP damaged specimens. A new algorithm was developed to processing the thermographic data obtained by microwave stimulation in order to evaluate in automatic mode the damaged areas of analyzed component.
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页数：9
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