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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/87839

    Title: 利用計算流體力學進行線上行人風場模擬與評估
    Other Titles: Online CFD pedestrian wind simulation and assessment
    Authors: 李致慶;Li, Chih-Ching
    Contributors: 淡江大學土木工程學系碩士班
    王人牧;Wang, Jenmu
    Keywords: 專家系統;e-wind;專家系統,行人風場;計算流體力學;Expert System;pedestrian wind environment;Apache HTTP Server;PHP;CFD;FDS
    Date: 2012
    Issue Date: 2013-04-13 11:47:44 (UTC+8)
    Abstract: 本論文研究源自於淡江大學風工程研究中心多位教授所提出的「e-wind」計畫,計畫的定義為在網際網路上提供風工程計算、數據分析等資訊,其中一項概念即為線上行人風場舒適度評估之專家系統。


    The concept of the thesis derived from the project, e-wind, which was proposed by professors of Tamkang University Wind Engineering Research Center. This program aims at providing wind engineering computing, data analysis and other information on the Internet; one of them is an expert system of online pedestrian wind comfort assessment.

    It is crucial and necessary to establish a friendly interface and tabular with graphical presentation for common user. Therefore, how to integrate the concept of computational fluid dynamics (CFD) into informational and networking is the main objective of this study. If we can establishment of the CFD analysis model through a browser and perform remote CFD software that discern the trends of wind speed, it not only dramatically reduce the time spent by the architectural design and the ambient wind field assessment, but also allows students easy to learn knowledge in this area.

    According to the fundamental concept of the e-wind for online computational fluid dynamics framework, the study set up an online pedestrian comfort assessment system:, The users will be drawn directly through the website for the test model of the building, system will enter the information into a CFD input file. Followed by this input file to online CFD computing by the server manipulate, then system will read the output data of operation after calculated, and draw a wind speed contour map, and the users can view the wind field trend arround the buildings by the pedestrian wind field profile. System will also provide Absolute Assessment form for the users to assessment. Finally, the user can compress data and download it to PC, and install Smokeview for further observation.
    Appears in Collections:[土木工程學系暨研究所] 學位論文

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