博碩士論文 87323034 詳細資訊




以作者查詢圖書館館藏 以作者查詢臺灣博碩士 以作者查詢全國書目 勘誤回報 、線上人數:18 、訪客IP:34.228.229.51
姓名 蔡文賢(Wen-Xian Tsai)  查詢紙本館藏   畢業系所 機械工程學系
論文名稱 應用離心法實驗探求多孔介質飽和度與毛細力之關係
相關論文
★ 迴轉式壓縮機泵浦吐出口閥片厚度對性能影響之研究★ 鬆弛時間與動態接觸角對旋塗不穩定的影響
★ 電化學製作針錐微電極之製程研究與分析★ 蚶線形滑轉板轉子引擎設計與實作
★ 利用視流法分析金屬射出成形脫脂製程中滲透度與毛細壓力之關係★ 利用網絡模型數值模擬粉末射出成形製程毛細吸附脫脂機制
★ 轉注成形充填過程之巨微觀流數值模擬★ 二維熱流效應對電化學加工反求工具形狀之分析
★ 金屬粉末射出成形製程中胚體毛細吸附脫脂之數值模擬與實驗分析★ 飽和度對金屬射出成形製程中毛細吸附脫脂之影響
★ 轉注成型充填過程巨微觀流交界面之數值模擬★ 轉注成型充填過程中邊界效應之數值模擬
★ 鈦合金整流板電化學加工技術研發★ 射出/壓縮轉注成型充填階段中流場特性之分析
★ 脈衝電化學加工過程中氣泡觀測與分析★ 金屬粉末射出成型二維毛細吸附脫脂及飽和度之研究
檔案 [Endnote RIS 格式]    [Bibtex 格式]    [相關文章]   [文章引用]   [完整記錄]   [館藏目錄]   [檢視]  [下載]
  1. 本電子論文使用權限為同意立即開放。
  2. 已達開放權限電子全文僅授權使用者為學術研究之目的,進行個人非營利性質之檢索、閱讀、列印。
  3. 請遵守中華民國著作權法之相關規定,切勿任意重製、散佈、改作、轉貼、播送,以免觸法。

摘要(英) The merit of short cyclic period, low cost, high precision and high strength have made the process of resin transfer molding more and more attractive to the automobile, aerospace, and precision industry. And the main advantage of metal injection molding is in large production of small, complex, and high density component parts. However, their physical and chemical phenomena during the manufacturing process has not been understood throughtfully. The quality of the products is thus not under control and the automation of the process is impossible. The accurate relations between saturation and capillary in the porous media such as fiber and powder can’t be described, especillary in the numerical analysis. In this article, a centrifuge equipment is designed to simulate the capillary effect and the wax is heated beyond its melting point to be the working fluid. Curve of capillary versus to saturation is sketched and the relations of saturation, capillary, porosity, and permeability are discussed. A function for saturation in the porous media is developed. The function can provide effective micro references to the numerical simulations.
關鍵字(中) ★ 飽和度
★ 排放流
★ 吸附流
★ 毛細力
★ 毛細磁滯曲線
關鍵字(英)
論文目次 摘要
英文摘要
目錄
圖目錄
符號表
第一章 緒論
1-1研究多孔性介質的重要性
1-2研究動機
1-3文獻回顧
第二章 實驗原理
2-1達西定律
2-2空孔度
2-3滲透度
2-4毛細壓力
2-5離心法介紹
第三章 實驗方法、設備與步驟
3-1實驗方法
3-2實驗設備
3-2-1實驗試料
3-2-2-1纖維蓆
3-2-2-2 鋼珠
3-2-2-3 蠟
3-2-2實驗工作台
3-2-3其他輔助設備
3-3實驗步驟
3-3-1纖維蓆排放流實驗
3-3-2纖維蓆吸附流實驗
3-3-3鋼珠排放流實驗
3-3-4鋼珠吸附流實驗
3-4特別注意事項
第四章 結果與討論
4-1毛細壓力
4-2 空孔度與飽和度
4-3 無因次分析
第五章 結論
第六章 參考文獻
參考文獻 1. Killins, C. R., and Nielson, R. F., and Calhoun, J. C., Jr.
(1953). Producers Mon. 18(2), 30
2. Everett, D. H., and Whitton, W. I. (1952). Trans. Faraday
Soc.48, 749.
3. Everett, D. H., and Smith, F. W. (1954). Trans. Faraday Soc.
50, 187
4. Everett, D. H. (1954). Trans. Faraday Soc. 50, 1077.
5. Everett, D. H. (1954). In”The Solid-Gas Interface”(E.
Elison Flood, ed.), Vol. II, pp. 1055-1010. Dekker, New
YorkTrans. Faraday Soc. 50, 187
6. Topp, G. C., and Miller, E. E. (1966). Soil Sci. Soc. Am.
Proc. 30, 156
7. Morrow, N. R. (1970). Ind. Eng. Chem. 62, 32. Reprinted as a
chapter in “Flow through Porous Media.” American Chemical
Society, Washington, D.C.
8. Morrow, N. R. (1971). Bull. A.A.P.G. 55,514
9. Dombrowski, H. S., and Brownell, L. E. (1954). Ind. Eng.
Chem.46,1207
10.Dullien, F. A. L., and Dhawan, G. K. (1975). J. Interface
Colloid Sci. 52,129
11.Brown, H. W. (1951). Trans. AIME 192, 67.
12.Leverrtt, M. C. (1941). Tran. AIME 142, 159.
13.Rose, W. D., and Bruce, W. A. (1949). Trans. AIME 186,127.
14.Hassler, G. L., and Brunner, E. (1945). AIME T.P. 1817.
15. Calhoun, J. C. Jr., Lewis, M. Jr., and Newman, R. C.
(1949). Trans. AIME 186,189.
16.Powers, E. L., and Botset, H. G. (1949). Producers Mon.
13,15.
17.Carey, J. W., and Taylor, S. A. (1967). Monogr. Am. Soc.
Agron. 11, 13.
18.K. J. Ahn, J. C. Seferis and J. C. Berg, Simultaneous
Measurements of Permeability and Capillary Pressure of
Thermosetting Matrices in Woven Fabric Reinforcements,
Polymer Composites, Vol. 12, No. 3, pp.146-152, 1991.
19.J.Bear, Dynamics of Fluids in Porous Media, Dover
Publications, New York, 1988.
20.廖致欽, 轉注成型之滲透率的量測與流場的觀察,國立中央大
學機械工程研究所碩士論文,1994.
21.G. M. German, Inter. J. Powder Met. Powder Tech. Vol. 15,
p.23, 1979.
22.R. M. German, Theory of Thermal Debinding, The International
Journal of Powder Metallurgy, Vol. 23, No. 4, pp. 237~245,
1987.
23.R. Vetter, W. R. van den Brand Horninge, P. J. Vervoort, I.
Majewska-Glabus, L. Z. Zhuang, and J. Duszczyk, Square Root
Wick Denbinding Model for Powder Injection Moulding, Powder
Metallurgy, Vol. 37, No. 4, pp. 265~271, 1994.
24.F. A. L. Dullien Porous media fluid transport and pore
structure pp14~72, 1979, Academic Press, Inc.
25.William D. and Callister, Jr. Materials science and
enginnering ,3rd, 1994, John Wiley&Sons,Inc.
26.Julia C. Muccino, William G. Gray and Lin A. Ferrand ,Toward
An Improved Understanding of Multiphase Flow in Porous Media,
Reviews of Geophysics, 36, 3 /August 1998 pp.401-422
27.王恆聰, 轉注成型之滲透率的量測與流場的觀察,國立中央大
學機械工程研究所碩士論文,1994.
指導教授 洪勵吾(Lih-Wu Hourng) 審核日期 2000-6-27
推文 facebook   plurk   twitter   funp   google   live   udn   HD   myshare   reddit   netvibes   friend   youpush   delicious   baidu   
網路書籤 Google bookmarks   del.icio.us   hemidemi   myshare   

若有論文相關問題,請聯絡國立中央大學圖書館推廣服務組 TEL:(03)422-7151轉57407,或E-mail聯絡  - 隱私權政策聲明