基于多物理场的电磁锅炉加热器结构优化设计
Structural Optimization Design of Electromagnetic Boiler Heater based on Multi-Physical Field
杨煜兵 1张春光 1于晓晨 1刘嘉瑞 1唐贵富2
作者信息
- 1. 国机传感科技有限公司,辽宁 沈阳 110043;传感器国家工程研究中心,辽宁 沈阳 110043
- 2. 传感器国家工程研究中心,辽宁 沈阳 110043;沈阳仪表科学研究院有限公司,辽宁 沈阳 110043
- 折叠
摘要
为了获得最大换热效率的电磁锅炉加热器结构,选取加热器加热棒的直径、均布直径、均布角度,非金属外壳内壁直径及非金属外壳壁厚 5 个参数为设计参数,采用基于多物理场耦合计算,并利用基于响应面模型和遗传算法对加热器的多个设计参数进行了优化设计分析,得到了效率最高的结构参数,优化后的加热器换热效率达到了 97.8%,比原型加热器结构换热效率提升了 5.8%.
Abstract
In order to obtain the structure of electromagnetic boiler heater with maximum heat exchange efficiency,five parame-ters of heater are selected as the design parameters,these are,heating rod diameter,heating rod uniform distribution diame-ter,heating rod uniform distribution angle,non-metallic shell inner wall diameter and non-metallic shell wall thickness.Based on the multi-physical field coupling calculation,the response surface model and genetic algorithm are used to optimize the design parameters of the heater;and then the structural parameters with the highest efficiency are obtained.The heat trans-fer efficiency of the optimized heater reach to 97.8%,which is 5.8%higher than that of the prototype heater structure.
关键词
电磁锅炉加热器/多物理场耦合计算/结构优化设计Key words
electromagnetic boiler heater/multi-physics coupling calculation/structural optimization design引用本文复制引用
出版年
2024
NETL
NSTL
万方数据