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International Journal of Engineering، جلد ۲۷، شماره ۱۱، صفحات ۱۷۲۳-۱۷۳۰
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Experimental Detection of Composite Delamination Damage based on Ultrasonic Infrared Thermography |
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| چکیده انگلیسی مقاله |
An experimental setup is designed to detect composite delamination damage based on ultrasonic infrared thermography. The ultrasonic infrared thermography system is composed by ultrasonic excitation system, infrared thermal imager and data acquisition system and two damaged composite plate specimens are produced in the experiment. The image processing methods including thresholding, filters, edge detection and morphological processing method are combined to analyze infrared thermal images and accurately identify the location and size of the delamination damage. The temperature changes of defective composites under different preload of ultrasonic excitation are analyzed and the experiments demonstrate that the ultrasonic detection has the effect of the selection of heating in the defective area of the composite. The experimental results come to the conclusion that the ultrasonic infrared thermography is an effective quantitative method to detect the composite delamination damage. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
Qing Wu |
School of Automation, Xi’an University of Posts and Telecommunications
Youming Wang |
School of Automation, Xi’an University of Posts and Telecommunications
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| نشانی اینترنتی |
http://www.ije.ir/article_72414_d36c80462ba68d39330b3627bcb5e40e.pdf |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/409/article-409-2062621.pdf |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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