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Student Number 91323058
Author Ting-Ruen Shih(施廷潤)
Author's Email Address No Public.
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Department Mechanical Engineering
Year 2003
Semester 2
Degree Master
Type of Document Master's Thesis
Language zh-TW.Big5 Chinese
Title Theoretical Simulation in High Temperature Storage Heater
Date of Defense 2004-06-25
Page Count 51
Keyword
  • storage heater
  • wind tunnel
  • Abstract High temperature storage air heater is a component of high temperature and high speed wind tunnel. It cost a lot and many people work on the wind tunnel tests. If we make the ability of simulation about wind tunnel tests, the cost will decrease. This research is to structure a simulation tool. Input the flow control valve opening data before simulating, and then to obtain the change of main parameter by simulating. By means of this simulation tool we could get information about SAH pressure、SAH pressure difference、air reservoir pressure、outlet air temperature and temperature distribution of cored brick. These simulating data are compared with experimental data to prove the accuracy. The maximum error of SAH pressure simulation is five percent. In pressure difference simulation, the accuracy in steady state is well. In the result of air reservoir simulations, the maximum error is about five percent. In air temperature, the simulation data matches the experimental one. The air temperature in simulating is higher than experimental one. The temperature distribution of the cored brick bed is reasonable, but, there is no related experimental data can be compared with. The result of the simulation could be a reference of the next heating. After compared with experimental data, the simulation data fits the experimental one except
    the pressure difference simulation.
    Table of Content 目 錄
                                頁次
    摘要……………………………………………………………………I
    英文摘要………………………………………………………………II
    目錄……………………………………………………………………III
    圖目錄…………………………………………………………………V
    符號…………………………………………………………………VIII
    第一章 緒論 …………………………………………………………1
    1-1 前言……………………………………………………1
    1-2 文獻回顧………………………………………………2
    1-3 研究動機………………………………………………5
    第二章 設備簡介 ……………………………………………………6
    第三章 吹試過程理論分析 …………………………………………9
        3-1 模擬方法.....................................9
        3-1-1蓄熱器進口流率………………………………………10
    3-1-2 高壓儲氣槽壓力 ……………………………………12
        3-1-3蓄熱器出口流率……………………………………14
        3-1-4 蓄熱器壓力……………………………………………16
        3-1-5蓄熱磚壓力差…………………………………………17
        3-1-6蓄熱器出口溫度和蓄熱磚溫度……………………17
    第四章 模擬結果與討論 ……………………………………………20
    第五章 結論 …………………………………………………………27
    參考文獻………………………………………………………………28
    附圖……………………………………………………………………29
    Reference 1. RJTF construction group, RAMJET Engine Test Facility, NAL TR-1347,  pp. 67-81, 1998.
    2. J. P. Holman, Heat Transfer, pp. 296, McGraw Hill Book Company, New York , 1981.

    3. J. P. Holman, Heat Transfer, pp. 299, McGraw Hill Book Company, New York , 1981.
    4. J. P. Holman, Heat Transfer, pp. 300, McGraw Hill Book Company, New York , 1981.
    5. J. P. Holman, Heat Transfer, pp. 301, McGraw Hill Book Company, New York , 1981.
    6.呂淑如, 水及空氣在小管內之壓降實驗分析, 碩士論文, 國立中央大學機械工程  系, 1999.
    Advisor
  • Fu-Chu Chou(周復初)
  • Files
  • 91323058.pdf
  • disapprove authorization
    Date of Submission 2004-07-13

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