English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 60696/93562 (65%)
造访人次 : 1053598      在线人数 : 37
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: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/82957


    题名: An Reinvestigation Of High Lift Airfoil Under The Influence Of Heavy Rain Effects
    作者: Wan, Tung;Pan, Szu-Peng;Chou, Chi-Ju
    贡献者: 淡江大學航空太空工程學系
    关键词: High lift airfoil;Two-phase flow;Discrete Phase Model;Aerodynamics
    High lift airfoil;Two-phase flow;Discrete Phase Model;Aerodynamics
    日期: 2011-08
    上传时间: 2013-03-12 13:42:04 (UTC+8)
    摘要: The detrimental effects of some meteorological
    phenomenon such as wind shear, thunderstorm, ice/snow etc, to aviation safety are relatively well known. But aerodynamic influences due to heavy rain are still an on-going research
    subject, and needs further investigation. In the past decade there are neither experimental nor numerical researches on heavy rain aerodynamics except our numerical simulation conducted at 2003. This paper first review some research
    finding of heavy rain effects on aerodynamic performance degradation. To further investigate the rain physics, CFD method and preprocessing grid generator are used as our main analytical tools, and the simulation of rain is accomplished via two-phase flow approach’s Discrete Phase Model (DPM). The current discoveries of a typical commercial airfoil show that this research successfully simulates the low speed aerodynamic
    efficiency degradation under the heavy rain. The degradation rate increases with the rain rate, and the premature stall phenomenon is also reported. It is expected that the quantitative information gained in this paper will be useful to
    the operational airline industry, and greater effort such as flight test should put in this direction to further improve aviation safety.
    關聯: 第五屆全球華人航空科技研討會論文集, 8p.
    显示于类别:[航空太空工程學系暨研究所] 會議論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    HLD Paper.pdf496KbAdobe PDF699检视/开启
    HLD Paper.pdf496KbAdobe PDF1014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