English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 49074/83178 (59%)
造访人次 : 6967118      在线人数 : 56
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/83733


    题名: A Preliminary Study of the Three-dimensional Aerodynamics of Flapping Wings
    作者: Niu, Yang-Yao;Liu, Shin-Han;Chang, Che-Cheng;Tseng, T. I.
    贡献者: 淡江大學航空太空工程學系
    关键词: Flapping Wings;Aerodynamics;CFD;MAV;Lift;Thrust
    日期: 2012-09
    上传时间: 2013-03-20 16:57:19 (UTC+8)
    出版者: 新北市:淡江大學
    摘要: A preliminary study of the aerodynamic characteristics of bird-scaled flapping wings is performed. Simulations of vortex behaviors and forces due to the reduced frequency of the three-dimensional flapping wings are investigated. First of all, numerical results of the flapping NACA0012 wing are verified with the experimental data. Secondly, three-dimensional leading edge vortex, tip vortex and trailing edge vortex contours induced by the flapping motions in a cycle are demonstrated. Finally, the current study is extended to discuss the flapping kinematics of a bird-size flapping wings. It is noted that the thrust and lift are enhanced and getting larger as the increasing reduced frequency of the flapping wing from 0.3 to 0.6 under Reynolds number of 60000.
    關聯: Journal of Applied Science and Engineering 15(3), pp.257-264
    DOI: 10.6180/jase.2012.15.3.06
    显示于类别:[航空太空工程學系暨研究所] 期刊論文

    文件中的档案:

    档案 大小格式浏览次数
    index.html0KbHTML159检视/开启

    在機構典藏中所有的数据项都受到原著作权保护.

    TAIR相关文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回馈