摘要
对于高功率闭域特点的微波反应腔中电场分布不均的问题,设计一款具有可控超材料的微波反应腔,运用电场分布图示法和电场分布取样的标准偏差分析法研究了负载大小、加热频率、可控超材料参数对加热效率和加热均匀性的影响规律.结果显示,通过适当调整可控超材料参数,可在保证至少97%加热效率的前提下,使加热均匀性提升高达48%.
For the problem of uneven electric field distribution in the microwave reaction chamber with high power closed-field characteristics,this paper designs a microwave reaction chamber with controllable metamaterial,uses the electric field distribution diagram method and the standard deviation analysis method of electric field distribution sampling to research the load effects of size,heating frequency,and controllable metamaterial parameters on heating efficiency and heating uniformity.The results show that by way of properly adjusting the parameters of the controllable metamaterial,the heating uniformity can be improved up to 48%on the premise of ensuring at least 97%heating efficiency.
作者
齐家瑞
姚斌
王均委
杨忠钰
穆帅虎
向泰
QI Jia-rui;YAO Bin;WANG Jun-wei;YANG Zhong-yu;MU Shuai-hu;XIANG Tai(School of Physics and Electronic Information,Yunnan Normal University,Kunming 650500,Yunnan,China;Key Laboratory of Optoelectronic Information of Yunnan Province,Kunming 650500,Yunnan,China;Office of Graduate,Yunnan Normal University,Kunming 650500,Yunnan,China)
出处
《云南大学学报(自然科学版)》
CAS
CSCD
北大核心
2023年第4期896-903,共8页
Journal of Yunnan University(Natural Sciences Edition)
基金
国家自然科学基金(61961044)
云南省教育厅科学研究基金(2021J0433)
云南师范大学研究生科研创新基金(YJSJJ21-B61).
关键词
可控超材料
微波反应腔
加热效率
加热均匀性
controllable metamaterials
microwave reaction chamber
heating efficiency
heating uniformity