Design of Box-type Microwave Cavity and Effect of Its Edges and Corners on Distribution of Electric Field |
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DOI: |
Key Words: microwave cavity,electric field distribution,numerical simulation,round corner,vulcanization |
Author Name | Affiliation | LI Tao | Qingdao University of Science and Technology | ZHANG Wei | Qingdao University of Science and Technology | CHEN Hai-long | Qingdao University of Science and Technology | LIANG Yun | Qingdao University of Science and Technology | LI Qing-ling | Qingdao University of Science and Technology |
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Abstract: |
In this study,it was found that the traditional design of box type microwave cavity was not suitable for the design of large microwave heating device based on the calculation using traditional theory as well as the simulation results on electrical field distribution using Ansys.In a new design,the 8 sharp corners were changed to round corners.The simulation results on the new design showed that the uniformity of electrical field inside the cavity was significantly improved.When the corner radius was 200 mm,the distribution of the electric field was the best. |
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