| Influence of Frequency and Power on Microwave Heating for Tire |
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| DOI： |
| Key Words: tire；microwave heating；power；frequency；temperature field；finite element simulation |
| Author Name | Affiliation | | LI Tao | Qingdao University of Science and Technology | | ZHANG Wei | Qingdao University of Science and Technology | | CHEN Hailong | Qingdao University of Science and Technology | | LIANG Yun | Qingdao University of Science and Technology | | LI Qingling | Qingdao University of Science and Technology |
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| Abstract: |
| The microwave heating efficiency and the temperature field distribution of tire were investigated within the frequency range of （915±25） MHz at the conditions that the input powers of dual waveguides were both 5 kW and at the frequency of 925 MHz with different power distribution, respectively. The results showed that，microwave heating efficiency was similar to a sine/cosine curve along with the change of frequency fluctuation，and the microwave heating effect was the best when the frequency was 925 MHz.When the power distribution of dual waveguides was closer，the heating efficiency was higher and the temperature field distribution of the tire was more uniform. |
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