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在高温应变测试中，为了提高感应加热标准件温度场的均匀性，采用响应面法优化感应加热线圈的结构参数。进行了感应加热试验，建立并验证多物理场感应加热仿真模型，研究温控点在不同温度时被加热标准件表面温度的分布规律。基于多物理场仿真试验，以感应线圈的结构参数为试验因素、标准件表面温度采集区域中温度的标准差SSD和平均绝对值偏差SAAD为试验指标，采用Box-Behnken响应面法进行感应线圈结构参数优化。研究结果表明：(1)温控点温度越高，标准件表面的温度梯度越大，温度场均匀性越差；(2)由试验结果得到的回归方程具有较好的拟合度，响应面模型尤为显著，线圈结构参数对温度分布均匀性的影响大小依次为测量区域距离>线圈内径>轴向节距；(3)对优化得到的结构参数进行仿真，结果表明线圈的加热效果较好，且可在宽温度范围内对标准件进行加热，验证了参数的可靠性，证明了采用响应面法优化感应加热线圈结构参数的可行性和合理性。
Abstract：To improve the uniformity of the temperature field in high-temperature strain testing for the standard specimen heated by induction, the response surface method was used to optimize the structure parameters of the induction heating coil. Induction heating experiments were conducted, and a multiphysics simulation model of induction heating was established and verified. The surface temperature distribution law of the standard specimen under different control point temperatures was studied. Based on multiphysics simulation experiments, the structure parameters of the induction coil was selected as experiment factors, the standard deviation(SSD) and the average absolute deviation(SAAD) of the temperature(in the temperature collection area on the standard specimen surface) as experiment indicators, Box-Behnken response surface method were used to optimize the structure parameters of the induction coil. The research results indicate:(1)The higher the temperature of the temperature control point, the larger the temperature gradient on the surface of the standard specimen, and the worse the uniformity of the temperature field;(2)The regression equation obtained from the experiment results has good fitting degree, the response surface model is highly significant, and the influence of the coil structure parameters on the uniformity of temperature distribution is: measurement area distance > coil inner diameter > axial pitch;(3)Applying the optimized structure parameters to simulation, better temperature distributions are obtained, and the standard specimen can be heated across a broad temperature range. It verifies the reliability of the parameters, proves the feasibility and rationality of using the response surface method to optimize the structure parameters of the induction heating coil.
[1]吴东，陈德江，张松贺，等.高超声速飞行器典型部位高温应变测量[J].导弹与航天运载技术，2012(6):30-33.WU D,CHEN D J,ZHANG S H,et al.High temperature strain measurement of typical components in hypersonic vehicle[J].Missiles and Space Vehicles,2012 (6):30-33.
[2]王文瑞，张佳明，聂帅.高温应变接触式测量精度影响因素研究[J].固体火箭技术，2015,38(3):439-444.WANG W R,ZHANG J M,NIE S.Simulation and experiment on influence factor of contact high temperature strain measurement accuracy[J].Journal of Solid Rocket Technology,2015,38(3):439-444.
[3]LYONS J S,LIU J,SUTTON M A.High-temperature deformation measurements using digital-image correlation[J].Experimental Mechanics,1996,36(1):64-70.
[4]李明旭.针刺碳/碳复合材料超高温拉伸力学性能试验研究[D].哈尔滨：哈尔滨工业大学，2020.LI M X.Experimental study on the ultra-high temperature tensile mechanical properties of needle-punched C/C composites[D].Harbin:Harbin Institute of Technology,2020.
[5]LIU Z F,XIE Y H,YE X L,et al.Numerical and experimental study of electromagnetic induction heating process for bolted flange joints[J].Proceedings of the Institution of Mechanical Engineers Part C:Journal of Mechanical Engineering Science,2021,235(22):1-13.
[6]DROBENKO B,HACHKEVYCH O,KOURNYTS′KYI T.A mathematical simulation of high temperature induction heating of electroconductive solids[J].International Journal of Heat and Mass Transfer,2007,50(3/4):616-624.
[7]肖红，全嵩，肖晓丹，等.大容量中间包电磁加热装备研制及其工业应用[J].连铸，2021(5):108-113.XIAO H,QUAN S,XIAO X D,et al.Development and industrial application of electromagnetic heating equipment for Large-capacity tundish[J].Continuous Casting,2021 (5):108-113.
[8]汪志芳.钢板移动式感应加热温度分布规律研究[D].大连：大连理工大学，2014.WANG Z F.Research on temperature distribution law for steel plates by moving induction heating[D].Dalian:Dalian University of Technology,2014.
[9]董佳欣，罗云，蒋文春，等.大型厚壁筒体电磁感应加热均温性控制与参数优化[J].金属热处理，2024,49(3):275-279.DONG J X,LUO Y,JIANG W C,et al.Control and parameter optimization in electromagnetic induction heating temperature uniformity of large thick-walled cylinder[J].Heat Treatment of Metals,2024,49(3):275-279.
[10]孟凡越.高温双轴拉伸测试装备设计与试验研究[D].长春：吉林大学.2021.MENG F Y.Design and experimental research of high temperature biaxial tensile testing equipment[D].Changchun:Jilin University,2021.
[11]吴迪.针刺C/C复合材料双轴载荷力学性能试验研究与失效分析[D].哈尔滨：哈尔滨工业大学.2020.WU D.Experimental study and failure analysis of mechanical properties of acupunctur C/C composites under biaxial loading[D].Harbin:Harbin Institute of Technology,2021.
[12]谭晶，谭敏，杨卫民，等.轮胎电磁感应加热直压硫化模具内鼓瓦感应线圈的优化设计[J].北京化工大学学报(自然科学版),2021,48(3):99-105.TAN J,TAN M,YANG W M,et al.Optimal design of induction coils for a direct-pressure vulcanization inner drum tile Mold in tire electromagnetic induction heating [J].Journal of Beijing University of Chemical Technology(National Science Edition),2021,48(3):99-105.
[13]余超，郭允畅，肖子涵，等.异温轧制钛/铝复合板温度控制及性能研究[J].稀有金属材料与工程，2024,53(6):1693-1700.YU C,GUO Y C,XIAO Z H,et al.Temperature control and properties of titanium/aluminum composite plate prepared by heterogeneous temperature rolling[J].Rare Metal Materials and Engineering,2024,53(6):1693-1700.
[14]金属材料拉伸试验第2部分：高温试验方法：GB/T 228.2—2015[S].北京市：中国标准出版，2016.Metallic materials—Tensile testing—Part 2:Method of Test at Elevated Temperature:GB/T 228.2—2015[S].Beijing:China Standards Press,2015.
基本信息:
DOI：10.13291/j.cnki.djdxac.2026.03.012
中图分类号:TH87
引用信息:
[1]王尕平,黎代航,滕光蓉,等.基于响应面法优化感应加热线圈结构参数[J].大连交通大学学报,2026,47(03):101-109.DOI:10.13291/j.cnki.djdxac.2026.03.012.
基金信息:
“两机”专项基础研究项目(J2019-V-0006-0100)
2024-10-30
2024
2024-12-13
2024-12-24
2024
1
2026-06-09
2026-06-09
2026-06-09