Chung-Hua University Repository:Item 987654321/34304
English  |  正體中文  |  简体中文  |  Items with full text/Total items : 8557/14866 (58%)
Visitors : 2370442      Online Users : 2236
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU 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://chur.chu.edu.tw/handle/987654321/34304


    Title: 三維氫氧化學反應流場分析
    Authors: 楊一龍
    Yang, Yi-Lung
    Contributors: 機械工程學系
    Mechanical Engineering
    Keywords: 三維數值分析;化學反應速率方程式;當量比
    three-dimensional flow solver;finite rate chemistry models;equivalence ratio
    Date: 2004
    Issue Date: 2014-06-27 02:46:08 (UTC+8)
    Abstract: 本研究結合三維流場分析程式與化學反應速率
    方程式進行氫氧燃燒流場之流場分析。在空間之處理
    方法以有限體積方式之中央差分通量計算並加入人
    工黏滯以避免數值震盪, 在時間項以4 階
    Runge-Kutta 方式積分,而紊流模式及化學反應之源
    項部分採用局部隱式之疊代方式處理。透過超音速空
    氣及垂直方向噴流之氫氣進行數值分析比對。首先以
    無化學反應流場之分析與文獻之實驗模擬驗證數值
    程式之開發,在斜震波之位置與氫氣噴流擴散分佈上
    皆相當吻合。其次化學反應流場之分析上以兩種不同
    之化學機制做一比較,分析之結果顯示
    In this study, a three-dimensional Navier-Stokes
    solver is coupled with finite rate chemistry models.
    The Navier-Stokes solution algorithm is based on finite
    volume method using central difference operators.
    Artificial viscosity is added to avoid numerica
    Appears in Collections:[Department of Mechanical Engineering] Seminar papers

    Files in This Item:

    File Description SizeFormat
    三維氫氧化學反應流場分析.pdf33KbAdobe PDF59View/Open


    All items in CHUR are protected by copyright, with all rights reserved.


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