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Accordion microwave oven for uniformity and efficiency heating
Author(s) -
Wu Yuping,
Yan Bo,
Yang Yang,
Zhu Huacheng,
Huang Kama
Publication year - 2020
Publication title -
international journal of rf and microwave computer‐aided engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.335
H-Index - 39
eISSN - 1099-047X
pISSN - 1096-4290
DOI - 10.1002/mmce.22190
Subject(s) - microwave oven , microwave , microwave heating , materials science , correctness , process (computing) , heating system , electric heating , nuclear engineering , process engineering , acoustics , optics , mechanical engineering , computer science , engineering , physics , telecommunications , composite material , algorithm , operating system
Conventional microwave oven heating has the problem of poor heating uniformity and low heating efficiency. A novel microwave oven heating model has been proposed for improving heating uniformity by making the electric field in the microwave oven drastically change by changing the geometry of the microwave oven during the heating process. The transformation optics method is used to solve the computational difficulties caused by the continuous change of the mesh during the motion. Finally, the experiment verified the correctness of the simulation. In addition, important factors affecting heating efficiency were discussed.