Numerical Simulation and Experimental Study on Compound Flow and Carbon Black Distribution in Counter-/Co-rotating Twin Rotor Mixer |
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DOI: |
Key Words: mixer;counter-/co-rotating twin rotor;carbon black distribution;compound flow;nume-rical simulation |
Author Name | Affiliation | WANG Chuansheng | Qingdao University of Science and Technology | YANG Hongyu | Qingdao University of Science and Technology | TIAN Xiaolong | Qingdao University of Science and Technology | ZHU Lin | Qingdao University of Science and Technology | LIU Ying | Qingdao University of Science and Technology |
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Abstract: |
Compound flow and carbon black distribution in counter-/co-rotating twin rotor mixer were numerically simulated and experimentally investigated. The results showed that,the rotating direction of the rotors had a significant effect on carbon black distribution in the compound. Compared with counter-rotation,the distribution capacity of co-rotating twin rotor mixer was lower in the early stage,but slightly better at the end. Numerical simulation could conducted a visual study on the flow and distribution of compound in mixer,which provided a new solution for analog test of rotor performance. |
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