Optimization design of electromagnetism induction heating technical parameters in high frequency induction brazing
来源期刊：中国有色金属学报(英文版)2003年第z1期
论文作者：HE PENG(何 鹏) FENG Ji-cai(冯吉才) LIU Hui-jie(刘会杰) HAN Jie-cai(韩杰才) LIU Le-chang(刘乐昌)
文章页码：34 - 38
Key words：high frequency induction brazing; objective function; ‘T’ pipe joint
Abstract: Numerical optimization model for electromagnetism induction heating technical parameter was set up by means of computer aided design. During the optimization design, objective function and design inhibition were latent and non-linear function of design variable and zero-step method was often used in such condition. Under the presupposition of original sequence designation, the convergence could be accelerated. For the ‘T’ pipe joint induction brazing, optimization result shows that the heat energy produced by the coil can be made good use of and the uniformity of joint temperature is ensured if the coil plane is parallel to the pipe joint.
HE PENG(何 鹏), FENG Ji-cai(冯吉才), LIU Hui-jie(刘会杰),HAN Jie-cai(韩杰才), LIU Le-chang(刘乐昌)
(National Key Laboratory of Advanced Welding Production Technology,
Harbin Institute of Technology, Harbin 150001, China)
Abstract:Numerical optimization model for electromagnetism induction heating technical parameter was set up by means of computer aided design. During the optimization design, objective function and design inhibition were latent and non-linear function of design variable and zero-step method was often used in such condition. Under the presupposition of original sequence designation, the convergence could be accelerated. For the ‘T’ pipe joint induction brazing, optimization result shows that the heat energy produced by the coil can be made good use of and the uniformity of joint temperature is ensured if the coil plane is parallel to the pipe joint.
Key words:high frequency induction brazing; objective function; ‘T’ pipe joint
