کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9708910 1466793 2005 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of welding speed, energy input and heat source distribution on temperature variations in butt joint welding
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Effects of welding speed, energy input and heat source distribution on temperature variations in butt joint welding
چکیده انگلیسی
In this paper, a moving heat source model based on Goldak's double-ellipsoid heat flux distribution is presented. A C++ programme was developed in order to implement heat inputs into finite element thermal simulation of the plate butt joint welding. The transient temperature distributions and temperature variations of the welded plates during welding were predicted and the fusion zone and heat affected zone were obtained. Effects of the heat source distribution, energy input and welding speed on temperature changes were further investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 167, Issues 2–3, 30 August 2005, Pages 393-401
نویسندگان
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