可调气隙高温超导直流感应加热样机仿真与实验

发布时间：2018-06-30 18:34

本文选题：高温超导 + 可调气隙结构　；参考：《上海交通大学学报》2017年05期

【摘要】：为了实现铝棒轴向温度分布的调节,设计了一台气隙结构可调的高温超导直流感应加热器,以在轴向上获取不同大小的磁场.通过调节加热器气隙结构进行均匀和梯度加热实验,分析双边调节与单边调节方式对加热效果的影响.验证可调气隙结构在调节加热工件轴向温度分布中的可靠性、有效性.同时利用有限元仿真软件对加热器样机进行建模,分析加热工件温度分布规律,从理论角度验证可调气隙结构的有效性.
[Abstract]:In order to adjust the axial temperature distribution of aluminum rods, a high-temperature superconducting DC induction heater with adjustable air-gap structure was designed to obtain different magnetic fields in the axial direction. Through the uniform and gradient heating experiments of regulating the air gap structure of the heater, the effects of bilateral and one-sided regulation on the heating effect are analyzed. The reliability and validity of the adjustable air gap structure in adjusting the axial temperature distribution of the heating workpiece are verified. At the same time, the finite element simulation software is used to model the heater prototype, and the temperature distribution law of the heating workpiece is analyzed, and the validity of the adjustable air gap structure is verified theoretically.
【作者单位】：上海交通大学电子信息与电气工程学院;
【基金】：上海市科学技术委员会重大科技项目(14DZ1100200) 上海市浦江人才计划(14PJ1404900)资助
【分类号】：TG155.2

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