吉林大学学报(工学版) ›› 2012, Vol. 42 ›› Issue (02): 403-406.

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Parameterized modeling of bionic blade of axial fan based on CATIA

LIAO Geng-hua1,2, LIU Qing-ping1,2, CHEN Kun1,2, YANG Ying1,2, HAN Zhi-wu1,2, REN Lu-quan1,2   

  1. 1. Key Laboratory for Bionics Engineering of Ministry of Education, Jilin University, Changchun 130022, China;
    2. College of Biological and Agricultural Engineering, Jilin University, Changchun 130022, China
  • Received:2011-01-04 Online:2012-03-01 Published:2012-03-01

Abstract: The profiles of bird wings and the special structural morphology of wing features give the wing excellent aerodynamic characteristics. However, the wing profile and structural parameters can not be directly applied in computer aided design of axial fan blade. To solve this problem in axial fan bionic blade design, the geometry of fan blade is analyzed first; then the coordinate transformation of two-dimensional (2D) cross-section parameters of fan blade to three-dimensional (3D) space is introduced. 2D coordinates of discrete points of the cross-section are handled with EXCEL to obtain 3D coordinates. The blade surface is created based on the free surface modeling function of CATIA to establish the 3D model of the blade. Computer simulation analysis is conducted by using FLUENT and results agree well with the design requirements.

Key words: engineering bionics, axial fan, blade profile, coordinate conversion

CLC Number: 

  • TB17
[1] 孙少明,徐成宇,任露泉,等. 轴流风机仿生叶片降噪试验研究及机理分析[J]. 吉林大学学报: 工学版, 2009, 39(2): 382-387. Sun Shao-ming, Xu Cheng-yu, Ren Lu-quan, et al. Experimental research on noise reduction of bionic axial fan blade and mechanism analysis[J]. Journal of Jilin University(Engineering and Technology Edition), 2009, 39(2): 382-387.

[2] 杨春信,AIQI,周建辉,等. 小型轴流CPU风扇设计与数值模拟[J]. 电子器件, 2007, 30(5): 1846-1851. Yang Chun-xin, AIQI, Zhou Jian-hui, et al. Design and numerical simulation of small axial fan[J]. Chinese Journal of Electron Devices, 2007, 30(5): 1846-1851.

[3] 田彬. 基于CATIA软件的轴流风机设计初步研究. 西安:西北工业大学航空学院, 2005. Tian Bin. The preliminary study on designing of axial fan based on CATIA. Xi'an: College of Aeronautics, Northwestern Polytechnical University, 2005.

[4] 苑国强,孙泽涛. 混流风机叶片截面参数的坐标转换[J]. 工程图学学报, 2008, 3: 74-76. Yuan Guo-qiang, Sun Ze-tao. The coordinate transformation of section parameters of mixed flow blade[J]. Journal of Engineering Graphics, 2008, 3: 74-76.

[5] 任腊春,张礼达. 基于UG的风力机叶片参数化建模方法研究[J]. 机械设计与制造, 2008, 5: 58-59. Ren La-chun, Zhang Li-da. Study on parameterization modeling for wind turbine blade on UG[J]. Machinery Design & Manufacture, 2008, 5: 58-59.

[6] 李庆宜. 通风机[M]. 北京:机械工业出版社, 1983.

[7] 商景泰. 通风机实用技术手册[M]. 北京:机械工业出版社, 2005.

[8] 赵要珍. 轿车发动机冷却风扇的CFD分析与低噪声优化设计. 长春:吉林大学汽车工程学院, 2007. Zhao Yao-zhen. CFD analysis and low-noise optimization design on vehicle engine cooling fan. Changchun: College of Automotive Engineering, Jilin University, 2007.

[9] Liu Szu Hsien, Huang Rong Fung, Lin Chuang An. Computational and experimental investigations of performance curve of an axial flow fan using downstream flow resistance method[J]. Experimental Thermal and Fluid Science, 2010, 34: 827-837.

[10] GB/T1236-2000. 工业通风机用标准化风道进行性能试验[S].
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