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| 挤出联动生产线吹风冷却装置结构优化有限元分析 |
| Finite Element Analysis of the Air Blast Cooling Device for Extrusion Line |
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| DOI： |
| 中文关键词: 吹风冷却装置；挤出联动生产线；结构优化；有限元分析；速度场；压力场 |
| 英文关键词: air blast cooling device； extrusion line； structure optimization； finite element analysis； velocity field； pressure field |
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| Author Name | Affiliation | | LV Weishuai | Tianjin Saixiang Technology Co.， Ltd. | | ZANG Jinwang | Tianjin Saixiang Technology Co.， Ltd. | | LI Huimin | Tianjin Saixiang Technology Co.， Ltd. | | LI Changjin | Beijing University of Chemical Technology |
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| 中文摘要: |
| 利用流体力学软件ANSYS-FLUENT对挤出联动生产线吹风冷却装置进行流场有限元分析模拟，对比结构优化前后吹风冷却装置内部的流体（空气）速度场和压力场分布规律。结果表明，结构优化后吹风冷却装置出口流体速度分布和压力分布较均匀，能较好地满足挤出联动生产线挤出单条或多条半成品的吹风冷却要求。 |
| 英文摘要: |
| The finite element model for the air blast cooling device of extrusion line was built by using CFD software ANSYS-FLUENT. The velocity field distribution and pressure field distribution of the air flow for the original device and the modified device were analyzed and compared. The results indicated that after modification， the air flow velocity field distribution and pressure distribution were more uniform， and the modified device could better meet the cooling requirement for production of single or multiple strip products. |
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