基于Ansys Fluent的吹膜旋转牵引气垫辊出风均匀性研究  

Study on air outlet uniformity of blown film rotary traction air cushion roller based on Ansys Fluent

作　　者：黄一帆 许丰 Huang Yifan;Xu Feng(Guangdong Jinming Precision Machinery Co.LTD.,Shantou 515098,Guangdong,China)

机构地区：[1]广东金明精机股份有限公司,广东汕头515098

出　　处：《橡塑技术与装备》2023年第11期52-55,共4页China Rubber/Plastics Technology and Equipment

摘　　要：随着吹膜生产线中旋转牵引部件的广泛应用,气垫辊部件在旋转牵引中扮演着至关重要的角色。出风均匀性作为气垫辊设计合理性的重要指标,对于薄膜的物理性能和生产效率具有重要影响。本文通过使用Ansys Fluent这一流体力学数值模拟软件,研究了吹膜旋转牵引气垫辊内部的流动行为,并探讨了不同设计参数对出风均匀性的影响。通过数值模拟结果的分析和对比,可以为气垫辊的设计和优化提供理论指导,以提高吹膜工艺的质量和效率。With the wide application of rotary traction components in blown film production lines,the air cushion roller component plays a vital role in rotary traction.As an important index of the rationality of the air cushion roller design,the uniformity of air outlet has an important impact on the physical properties and production efficiency of the film.In this paper,the flow behavior inside the air cushion roller of blown film rotary traction is studied by using Ansys Fluent,a numerical fluid dynamics simulation software,and the effects of different design parameters on the air outlet uniformity are explored.The analysis and comparison of the numerical simulation results can provide theoretical guidance for the design and optimization of the air cushion roller to improve the quality and efficiency of the blown film process.

关 键 词：吹膜 旋转牵引气垫辊 数值模拟 Ansys Fluent 

分 类 号：TQ320.664[化学工程—合成树脂塑料工业]