| 基于有限元法的多列烘缸干燥部实验装置运行性能分析 |
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| 引用本文： | 苏雄波,杨军,侯顺利. 基于有限元法的多列烘缸干燥部实验装置运行性能分析[J]. 纸和造纸, 2011, 0(11) |
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| 作者姓名： | 苏雄波 杨军 侯顺利 |
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| 作者单位： | 陕西科技大学陕西省造纸技术及特种纸开发重点实验室; |
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| 基金项目： | 陕西省造纸技术及特种纸品开发重点实验室项目(09JS055); 陕西科技大学研究生创新基金项目 |
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| 摘 要： | 多列烘缸干燥部是基于更节省干燥部占地面积、更高的干燥效率及更好的纸页运行性能而提出的干燥部全新结构概念。基于有限元分析理论,利用ANSYS软件对多列烘缸干燥部实验装置的运行性能进行分析。通过谐响应分析,得到运转中由于烘缸偏重离心简谐力作用下机架的振动变形及应力分布情况;通过瞬态响应分析,得到实验装置开机过程中的振动变形及应力分布情况。这可为多列烘缸干燥部的设计、加工和运行操作提供计算机仿真数值参考及理论依据。
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| 关 键 词： | 多列烘缸干燥部 有限元法(FEM) 谐响应分析 瞬态响应分析 |
Operation Performance Analysis of Multilayered Drying Section Lab-Equipment Based on Finite Element Method |
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| SU Xiong-bo,YANG Jun,HOU Shun-li. Operation Performance Analysis of Multilayered Drying Section Lab-Equipment Based on Finite Element Method[J]. Paper and Paper Making, 2011, 0(11) |
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| Authors: | SU Xiong-bo YANG Jun HOU Shun-li |
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| Affiliation: | SU Xiong-bo,YANG Jun,HOU Shun-li (Shaanxi University of Science & Technology,e Key Laboratory of Papermaking Technology and Specialty Paper Product Development in Shaanxi Province,Xi'an,Shaanxi Province,710021 China) |
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| Abstract: | The concept of multilayered drying section is based on the idea of optimal property of space saving, higher drying efficiency and better sheet running condition. The mechanical property of this multilayered drying section lab-equipment was analyzed with the theory of Finite Element Method (FEM) and ANSYS software. With harmonic analysis, the vibration deformation and stress distribution caused by the weight imbalance of the drying rollers during running were analyzed. With transient analysis, the vibration ... |
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| Keywords: | multilayered drying section finite element method (FEM) harmonic analysis transient analysis |
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