| Finite Element Simulation Analysis on Mixing Flow Field of Mixer with Synchronous Rotor and Different Initial Phase Angle |
| Received:March 06, 2018 Revised:March 06, 2018 |
| DOI：10.12136/j.issn.1000-890X.2019.06.0471 |
| Key Words: mixer；synchronous rotor；initial phase angle；mixing efficiency；particle trajectory tracing method；finite element simulation |
| Author Name | Affiliation | E-mail | | WANG Chuansheng | Qingdao University of Science and Technology | 1920398435@qq.com | | ZHANG Lei* | Qingdao University of Science and Technology | 1920398435@qq.com | | ZHAI Tianjian | Qingdao University of Science and Technology | | | ZHANG Luqi | Qingdao University of Science and Technology | |
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| Abstract: |
| Based on viscoelasticity fluid simulation software POLYFLOW，the mixing flow field of the mixer with synchronous rotor and different initial phase angle was 3D dynamically simulated，the particle motion trajectory was analyzed statistically using particle trajectory tracing method and statistical post-processing software POLYSTAT，and the flow field was quantitatively analyzed and compared by taking the particle distribution，mean value of the natural logarithm of particle stretch length and average mixing efficiency as characteristic parameters.The results showed that the best mixing and dispersion effects were obtained with an initial phase angle of 0°. |
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