| 密炼机二维流场的流固耦合分析 |
| Analysis of 2D flow field of synchronous rotor mixer with fluid-structure interaction model |
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| DOI： |
| 中文关键词: 密炼机 同步转子 有限元分析 网格划分 二维流场 流固耦合 |
| 英文关键词: mixer synchronous rotor FEA element meshing 2D flow field fluid-structure interaction |
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| 中文摘要: |
| 采用流固耦合模型模拟四棱和二棱同步转子密炼机二维流场，并对流场的压力、速度和剪切应力进行有限元分析。分析结果表明，在同等条件下，四棱同步转子比二棱同步转子能产生更大的胶料混炼压力区，因此其对胶料的剪切效果优于二棱同步转子。 |
| 英文摘要: |
| The 2D FE model on fluid-structure interaction for 2-wing and 4-wing synchronous rotors of mixer was established and applied to analyze pressure，velocity and shear stress of flow field.The results showed that 4-wing synchronous rotor could build bigger pressure field than 2-wing synchronous rotor，then 4-wing synchronous rotor had much better shearing effect. |
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