文章摘要
The design of cylinder resonator and research on numerical simulation of tyre during microwave vulcanization process
Received:December 08, 2016  Revised:December 08, 2016
DOI：
Key Words: cylinder resonator; mode number; degeneracy ratio;distribution of temperature;heating efficiency
Author NameAffiliationE-mail
Li Tao 青岛科技大学机电工程学院 lootoo@126.com 
Sun Bin 青岛科技大学机电工程学院  
CHEN Hai-long College of Electromechanical Engineering,Qingdao University of Science Technology,Shandong Qingdao 266061  
Zhang Mao-dong 青岛科技大学机电工程学院  
Hu Bing-tao 青岛科技大学机电工程学院  
Li Qing-ling* 青岛科技大学机电工程学院 chl_love_100@163.com 
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Abstract:
      According to the formula of cylinder resonator frequency, 10 different sizes of resonator with the mode number equal to or greater than 10 and degeneracy ratio as 0 were chosen. After numerical simulation of tyre during microwave vulcanization process in a given resonator by the COMSOL Multiphysics, some statistics were gained, including temperature distribution of tyre, average temperature of tyre, microwave utilization and the maximum difference of temperature. Analysis on these statistics contributed to the finding that the average temperature of tyre and microwave utilization present linearity; The resonator with 652-millimeter-long radius and 470-millimeter-long height enabled tyre to get the lowest maximum difference of temperature, the highest uniformity of temperature distribution and the best heating performance. As a result, the final radius was identified as 652mm, and the height as 470mm.
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