کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7045812 1457095 2018 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical and experimental investigation of induction heating process of heavy cylinder
ترجمه فارسی عنوان
بررسی عددی و تجربی فرایند حرارت القاء سیلندر سنگین
کلمات کلیدی
سیلندر سنگین گرمایش القایی، اثر زاویه حاد، درمان حرارت سریع
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
چکیده انگلیسی
In this work, the induction heating of heavy cylinder is numerically and experimentally studied. The electromagnetic-temperature-stress multi-field coupling simulation are performed, using the ANSYS software in order to investigated the induction heating process of heavy cylinder, simulation results show that the end of heavy cylinder would be overheating and burning because of the acute angle effect and the high magnetic flux density when the rectangular coil is used. And then, the acute angle effect problem of heavy cylinder in the induction heating process is investigated, a solution of welding heat treatment ring at the end of the heavy cylinder and adding the magnetizer at the end of coil is proposed, and the acute angle effect can be eliminated. Furthermore, the heating effects of heavy cylinder by traditional heating method and induction heating method proposed are compared, simulation results show that the heating efficiency and the energy saving of induction heating are improved greatly. Finally, the heat treatment experiment of heavy cylinder material based on induction heating is investigated, experiment results show that the mechanical properties of the heavy cylinder can meet the application requirements.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 134, April 2018, Pages 341-352
نویسندگان
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