基于横向磁通的包装机横封感应加热建模及仿真

上海交通大学学报（自然版） ›› 2011, Vol. 45 ›› Issue (06): 831-836.

基于横向磁通的包装机横封感应加热建模及仿真

李雷，王石刚，莫锦秋，韦晓晖

(上海交通大学机械与动力工程学院，上海 200240)

收稿日期:2010-06-01 出版日期:2011-06-29 发布日期:2011-06-29
基金资助:
国家自然科学基金资助项目（50875196）

Modeling and Simulation of Transverse FluxBased Induction Heating in Transverse Seal of Packaging Machine

LI Lei, WANG Shi-Gang, MO Jin-Qiu, WEI Xiao-Hui

(School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200240, China)

Received:2010-06-01 Online:2011-06-29 Published:2011-06-29

摘要/Abstract

摘要： 针对包装机横封时的温度分布问题，对横封感应加热的温度场进行了数值建模和计算.在横向磁通原理的基础上，结合横封过程和所用铝塑复合包材的特点，研究了横封感应加热的电磁场和温度场描述方程和边界条件，建立了适用于包装机横封感应加热的电磁场和温度场的数学模型.利用大型通用有限元分析软件ANSYS对感应加热的涡流场和温度场进行了仿真.通过分析包材封合截面的各向温度分布情况，证明模拟实际工况下的温度分布满足封合要求.仿真结果为工程应用提供了参考.

关键词: 场包装机, 横封, 横向磁通感应加热, 涡流场, 温度场

Abstract: Due to the issue of temperature distribution of transverse sealing in packaging machine, the temperature field of induction heating was analyzed through numerical modeling and calculation. Based on the principle of transverse flux induction, the equations and boundary conditions of the electromagnetic field and the temperature field were deduced. The process of transverse seal and the structure of aluminumpolyethylene composite package materials were considered. Furthermore, the mathematic and the finite element models of electromagnetic field and temperature field that apply to the transverse sealing of packaging machine were established. Using the finite element software ANSYS, the eddy current field and the temperature field were animated. By analyzing the temperature distribution of different directions in the sealsection of the package material, the simulation results show that the temperature distribution in the actual conditions meets the qualification of transverse seal and provide practical references for engineering application.

Key words: packaging machine, transverse seal, transverse flux induction heating, eddy current field, temperature field

中图分类号:

TM924.5

李雷, 王石刚, 莫锦秋, 韦晓晖. 基于横向磁通的包装机横封感应加热建模及仿真[J]. 上海交通大学学报（自然版）, 2011, 45(06): 831-836.

LI Lei, WANG Shi-Gang, MO Jin-Qiu, WEI Xiao-Hui. Modeling and Simulation of Transverse FluxBased Induction Heating in Transverse Seal of Packaging Machine[J]. Journal of Shanghai Jiaotong University, 2011, 45(06): 831-836.

参考文献

［1］Wang Z, Huang W, Jia W, et al. 3D multifields FEM computation of transverse flux induction heating for movingstrips［J］. IEEE Transactions on Magnetics, 1999, 35(3): 16421645.

［2］杨晓光, 汪友华. 横向磁通感应加热装置中线圈形状对涡流及温度分布的影响［J］. 金属热处理, 2003, 28(7): 4954.

YANG Xiaoguang, WANG Youhua. The effect of coil geometry on the distributions of eddy current and temperature in transverse flux induction heating equipment［J］. Heat Treatment of Metals, 2003, 28(7): 4954.

［3］Dughiero F, Forzan M, Lopi S, et al. Numerical and experimental analysis of an electrothermal coupled problem for transverse flux induction heating equipment［J］. IEEE Transactions on Magnetics, 1998, 34(5): 31063109.

［4］Andree W, Schulze D, WANG Zanming. 3D eddy current computation in the transverse flux induction heating equipment［J］. IEEE Transactions on Magnetics, 1994, 30(5): 30723075.

［5］YANG Xiaoguang, WANG Youhua, LIU Fugui, et al. The use of neural networks combined with FEM to optimize the coil geometry and structure of transverse flux induction equipments［J］. IEEE Transactions on Applied Superconductivity, 2004, 31(3): 18541857.

［6］杨晓光, 汪友华, 颜威利. 神经网络预测应用于横向磁通感应加热中涡流场与温度场的有限元分析［J］. 中国电机工程学报, 2004, 24(8): 119123.

YANG Xiaoguang, WANG Youhua, YAN Weili. Neural network prediction applied to the finite element analysis of eddy current and temperature field in TFIH［J］. Proceedings of the CSEE, 2004, 24(8): 119123.

［7］Mesquita R C, Bastos J P A. 3D finite element solution of induction heating problems with efficient timestepping［J］. IEEE Transactions on Magnetics, 1991, 27(5): 40564068.

［8］Hayt W H. Engineering electromagnetics［M］. New York: McGrawHill, 2008.

［9］Garbulsky G D, Marino P, Pignotti A. Numerical modeling of induction heating of steeltube ends［J］. IEEE Transactions on Magnetics, 1997, 33(1), 746752.

［10］Callebaut J. Induction Heating［DB/OL］. (20070206)［20100523］. http://www.leonardoenergy.org/webfm_send/181.

[1]	付强 , 张理 , 毛良杰, 曾松 , 黄世苗. 海洋温差能发电冷水管温度场分布研究[J]. 海洋工程装备与技术, 2022, 9(2): 7-13.
[2]	蒲汲君，熊鹰，王睿. 三维水翼初始梢涡空泡数的尺度效应[J]. 上海交通大学学报（自然版）, 2017, 51(3): 374-.
[3]	马晨增，唐文勇. 独立B型液化天然气运输船绝热层#br# 局部失效对结构安全的影响[J]. 上海交通大学学报（自然版）, 2017, 51(3): 300-.
[4]	田健. 6S50ME-B活塞头热负荷研究[J]. 海洋工程装备与技术, 2015, 2(2): 118-123.
[5]	万子轩1，王敏1，焦海伦1，高柏恩2，陆昕婷2. 热成形钢与低碳钢电阻凸焊的数值模拟[J]. 上海交通大学学报（自然版）, 2015, 49(01): 80-85.
[6]	程雷,张建国,王新昶,张韬,沈彬,孙方宏. 热丝法批量制备金刚石涂层钻头参数仿真优化[J]. 上海交通大学学报（自然版）, 2014, 48(11): 1600-1605.
[7]	胡向东，郭旺，张洛瑜. 无限大区域内四管冻结的稳态温度场解析解[J]. 上海交通大学学报（自然版）, 2013, 47(09): 1367-1371.
[8]	肖笑，华学明，李芳，吴毅雄. 基于连续谱修正的标准温度法的钨极惰性气体保护焊电弧温度场分析[J]. 上海交通大学学报（自然版）, 2013, 47(05): 766-769.
[9]	黄后学, 刘振宇, 陈娅琪, 吴慧英. 不同工况下空间太阳电池翼的在轨热分析[J]. 上海交通大学学报（自然版）, 2012, 46(05): 790-795.
[10]	许黎明1,2，李荣洲1，许开州1，柴运东1，胡德金1. 高硬度涂层磨削温度场的数值仿真和实验研究[J]. 上海交通大学学报（自然版）, 2011, 45(11): 1705-1709.
[11]	全睿a, 全书海a, b, 黄亮b, 邓亚东a, 唐新峰c. 汽车尾气余热热电转换装置设计与初期试验[J]. 上海交通大学学报（自然版）, 2011, 45(06): 842-846.
[12]	孙红1, 牛富俊2, 陈哲1, 葛修润1. 基于Monte-Carlo法的冻土路基随机温度场分析[J]. 上海交通大学学报（自然版）, 2011, 45(05): 738-742.
[13]	胡俊，曹倩倩，罗敬文. 工艺参数对陶瓷激光热应力切割质量的影响 [J]. 上海交通大学学报（自然版）, 2011, 45(01): 40-0044.
[14]	孙强，崔永生，崔树标，周华民. 显像管玻壳成形过程中温度场的数值模拟[J]. 上海交通大学学报（自然版）, 2010, 44(07): 897-0901.