کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7917344 | 1511096 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analysis of a thermal system by contact for defect detection in homogeneous materials - Validation by infrared thermography
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Analysis of a thermal system by contact for defect detection in homogeneous materials - Validation by infrared thermography Analysis of a thermal system by contact for defect detection in homogeneous materials - Validation by infrared thermography](/preview/png/7917344.png)
چکیده انگلیسی
This is mainly a validation by infrared thermography of an experimental contribution for defect detection by contact based on the flash method, generally used to characterize the thermal diffusivity of the material. Indeed, we have conceived and realized a contact thermal sensor consisting of forty-nine type K thermocouples distributed over the rear face of the sample to be tested. The thermocouples responses resulted by several thermograms, are given in several measuring points distributed over the entire rear face of the sample. We performed a series of experiments using our realized sensor and an infrared camera. Analysis of the experimental results shows that the temperature rise generated by the flash on the rear face, represent important information to explore for establish a thermal system by contact for defect detection in homogeneous materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Procedia - Volume 139, December 2017, Pages 67-72
Journal: Energy Procedia - Volume 139, December 2017, Pages 67-72
نویسندگان
Ahmed Kabouri, Abdelhamid Khabbazi, Hussein Youlal,