| Numerical Analysis of Tire Vulcanization Process Based on Ansys Software |
| Received:February 18, 2022 Revised:February 18, 2022 |
| DOI：10.12136/j.issn.1000-890X.2023.05.0342 |
| Key Words: tire；vulcanization process；vulcanization capsule；fluid domain；simulation analysis |
| Author Name | Affiliation | E-mail | | KONG Hao | Qingdao University of Science and Technology | 354622415@qq.com | | YANG Yongbao | Qingdao University of Science and Technology | | | FENG Qiang | Qingdao University of Science and Technology | | | SUN Lishui | Qingdao University of Science and Technology | | | YONG Zhanfu* | Qingdao University of Science and Technology | 03496@qust.edu.cn |
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| Abstract: |
| By using simulation analysis software Ansys Fluent and Workbench，the simulation modeling
and heat-fluid coupling processing were carried out for the fluid domain in the vulcanization capsule，
the inner wall of the vulcanization capsule and the tire，and the variation of the average pressure of the
fluid domain in the vulcanization capsule，the average velocity of the fluid domain at the vulcanization
capsule inlet，the volume fraction of the liquid water in the vulcanization capsule and the temperature of the
fluid domain were analyzed，as well as the variation of the temperature at three points of the tire from the
moment of mold closing to the vulcanization of 324 s. The accuracy of the simulation model was verified
by comparing the simulated temperature curve and the measured temperature curve at the corresponding
positions of the tire，and the tire vulcanization process could be optimized by using this model.
Key words：tire；vulcanization process；vulcanization capsule；fluid domain；simulation analysis |
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