کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
818879 | 906538 | 2013 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experimental study on active infrared thermography as a NDI tool for carbon–carbon composites
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Active infrared thermographic technique was used as a non-destructive inspection (NDI) tool for carbon–carbon (C/C) composite with subsurface defects. A serial of representative carbon–carbon composite test samples, consisting of cutouts and cracks as defects were investigated experimentally and analyzed using finite element method (FEM). Both transient pulsed thermography and lock-in thermography technique were investigated. The capability of two techniques to detect subsurface defects of C/C composite and to provide information about the location of defect was analyzed. Results indicate that active thermographic technique is available for the subsurface defect detection of carbon–carbon composite.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 45, Issue 1, February 2013, Pages 138–147
Journal: Composites Part B: Engineering - Volume 45, Issue 1, February 2013, Pages 138–147
نویسندگان
Liu Junyan, Liu Liqiang, Wang Yang,