English  |  正體中文  |  简体中文  |  Items with full text/Total items : 49378/84106 (59%)
Visitors : 7366703      Online Users : 62
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/67800


    Title: Aerodynamic forces no two stationary and oscillating square prisms in tandem and side by side arrangements
    Authors: Lu, P.C.;Cheng, C. M.;Cheng, C. W.;Cheng, C. M.;Cheng, C. W.
    Contributors: 淡江大學水資源及環境工程學系
    Keywords: groups of high‐rise structures;aerodynamic force;force oscillation
    Date: 1998-09
    Issue Date: 2011-10-23 02:04:23 (UTC+8)
    Publisher: 中國工程師學會
    Abstract: In order to gain further understanding of aerodynamic forces and their effects on groups of high‐rise buildings, this study used wind‐tunnel experiments. Two square prisms were arranged both in tandem and side‐by‐side arrangement with different spacings in between. Similar experiments were carried out to study the interactions of aerodynamics between the two prisms when both were stationary, when only one prism oscillated, and finally, when both prisms oscillated.

    The results showed that the aerodynamic responses were either enhanced or suppressed by the spacing ratios, the oscillating frequencies, and the mutual influences of the two square prisms in various arrangements. The aerodynamics also changed due to the occurrences of different flow patterns, such as channel flow, deflected flow, pulsating flow, and so on. Obviously, the aerodynamics of the flow patterns of the two square prisms in tandem and side‐by‐side arrangements proved to be more complex than those of a single square prism.
    Relation: Journal of the Chinese Institute of Engineers, transactions of the Chinese institute of engineers, series A 21(5), pp.535-546
    DOI: 10.1080/02533839.1998.9670415
    Appears in Collections:[水資源及環境工程學系暨研究所] 期刊論文

    Files in This Item:

    There are no files associated with this item.

    All items in 機構典藏 are protected by copyright, with all rights reserved.


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