کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1784941 1023287 2007 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Through-transmission laser welding of polymers – temperature field modeling and infrared investigation
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک اتمی و مولکولی و اپتیک
پیش نمایش صفحه اول مقاله
Through-transmission laser welding of polymers – temperature field modeling and infrared investigation
چکیده انگلیسی

The purpose of the present study is to estimate the weldability of a polymeric material couple according to their thermal and optical properties. A first model based on Mie theory and Monte Carlo method describes the laser beam behavior in semi-transparent media and makes it possible to approximate the laser power distribution at the interface of the two materials. A second model based on finite element method permits the temperature field estimation into both parts to be welded. The results are validated by infrared thermography.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Infrared Physics & Technology - Volume 51, Issue 1, July 2007, Pages 73–79
نویسندگان
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