[1]潘 威,黄士争,朱家威,等.场协同扭转螺杆对胶料挤出性能的影响规律[J].合成橡胶工业,2024,5:403-407.
PAN Wei,HUANG Shi-zheng,ZHU Jia-wei,et al.Influence of field synergy torsion screw on extrusion performance of rubber materials[J].China synthetic rubber industy,2024,5:403-407.
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《合成橡胶工业》[ISSN:1000-1255/CN:62-1036/TQ]
- 期数:
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2024年5期
- 页码:
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403-407
- 栏目:
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- 出版日期:
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2024-09-15
文章信息/Info
- Title:
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Influence of field synergy torsion screw on extrusion performance of rubber materials
- 文章编号:
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1000-1255(2024)05-0403-05
- 作者:
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潘 威1; 黄士争1; 朱家威1; Mohini SAIN2; 杨卫民3; 曾宪奎1; 鉴冉冉1; 2; 4?鄢
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(1. 青岛科技大学 机电工程学院,山东 青岛 266061; 2. 多伦多大学 机械与工业工程系,加拿大 多伦多 M5S3B3; 3. 北京化工大学 机电工程学院,北京 100029; 4. 大连橡胶塑料机械有限公司,辽宁 大连 116036)
- Author(s):
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PAN Wei1; HUANG Shi-zheng1; ZHU Jia-wei1; Mohini SAIN2; YANG Wei-min3; ZENG Xian-kui1; JIAN Ran-ran1; 2; 4
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(1. College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao 266061, China; 2. Department of Mechanical and Industrial Engineering, University of Toronto, Toronto M5S3B3, Canada; 3. College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China; 4. Dalian Rubber & Plastics Machinery Co Ltd, Dalian 116036, China)
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- 关键词:
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场协同扭转螺杆; 塑化过程; 强化传热; 数值模拟
- Keywords:
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field synergy torsion screw; plasticizing process; enhanced heat transfer; numerical simulation
- 分类号:
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TQ 330.1+7
- DOI:
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DOI:10.19908/j.cnki.ISSN1000-1255.2024.05.0403
- 文献标识码:
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A
- 摘要:
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利用ANSYS Polyflow软件对普通螺纹螺杆和具有不同分割棱倾角的场协同扭转螺杆进行了非等温瞬态流动模拟,分析了不同螺杆构型对胶料混合、传热和塑化均匀性等挤出性能的影响规律。结果表明,场协同扭转螺杆综合性能普遍优于普通螺纹螺杆,其中以分割棱倾角为45°的螺杆为最优;场协同扭转螺杆引起的螺旋流动改善了胶料速度场、速度梯度场与温度梯度场之间的协同作用,加强了混合与换热,提高了胶料的塑化质量。
- Abstract:
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Non-isothermal transient flow simulations of conventional threaded screws and field sy-nergy torsion screws with different segmented edge helix angles, were performed using ANSYS Polyflow software. The simulations focused on the effects of these screw structures on rubber material mixing, heat transfer, and plasticizing uniformity during the extrusion process. The results indicated that the overall performance of the field synergy torsion screw was generally superior to that of the conventional threaded screw, with the screw having a segmented edge helix angle of 45° being the optimal configuration. The spiral flow induced by the field synergy torsion screw improved the synergy between the velocity field, velocity gradient field, and temperature gradient field of the rubber material, enhancing mixing and heat transfer, and thereby improving the plasticizing quality of the rubber material.
参考文献/References
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备注/Memo
- 备注/Memo:
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国家自然科学基金资助项目(52206095);山东省自然科学基金资助项目(ZR 2021 QE 232)。
更新日期/Last Update:
1900-01-01