引脚对双频双口微波加热均匀性和效率的影响

IF 0.9 4区工程技术 Q4 ENGINEERING, CHEMICAL

Journal of Microwave Power and Electromagnetic Energy Pub Date : 2020-04-02 DOI:10.1080/08327823.2020.1755481

Guichao Xiong, Huacheng Zhu, K. Huang, Yang Yang, Zhipeng Fan, Jinghua Ye

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引用次数: 18

摘要

摘要本工作旨在提高微波加热的均匀性和效率。建立了基于有限元法的双端口仿真模型，并在加热腔内设置了两个引脚。研究了双频和引脚对变差系数(COV)和加热效率的影响。结果表明，双频加热均匀性提高了15.4%。与单频加热相比，双频双引脚加热效率最高可达166.7%，COV值可降至60.2%。对其他材料的热效应进行了分析。利用引脚实现了双频均匀、高效的微波加热。

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The impact of pins on dual-port microwave heating uniformity and efficiency with dual frequency

Abstract This work aims to improve the uniformity and efficiency of microwave heating. A dual-port simulation model based on the finite element method was built, and two pins were applied to the heating cavity. The impact of dual frequency and pins on the coefficient of variation (COV) and heating efficiency were investigated. The results demonstrated that the uniformity of dual-frequency heating can be improved by 15.4%. Moreover dual-frequency with double pins can maximally increase heating efficiency to 166.7% and the COV value can be reduced to 60.2%, compared with single-frequency heating. The heating effect of other materials was also analyzed. The uniform and efficient microwave heating were realized at dual frequency with pins.

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来源期刊

Journal of Microwave Power and Electromagnetic Energy ENGINEERING, CHEMICAL-ENGINEERING, ELECTRICAL & ELECTRONIC

CiteScore

2.50

自引率

6.70%

发文量

期刊介绍： The Journal of the Microwave Power Energy (JMPEE) is a quarterly publication of the International Microwave Power Institute (IMPI), aimed to be one of the primary sources of the most reliable information in the arts and sciences of microwave and RF technology. JMPEE provides space to engineers and researchers for presenting papers about non-communication applications of microwave and RF, mostly industrial, scientific, medical and instrumentation. Topics include, but are not limited to: applications in materials science and nanotechnology, characterization of biological tissues, food industry applications, green chemistry, health and therapeutic applications, microwave chemistry, microwave processing of materials, soil remediation, and waste processing.