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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 王興華 | |
dc.contributor.author | Wen-Jin Chen | en |
dc.contributor.author | 陳文進 | zh_TW |
dc.date.accessioned | 2021-06-15T06:09:12Z | - |
dc.date.available | 2018-08-13 | |
dc.date.copyright | 2010-08-18 | |
dc.date.issued | 2010 | |
dc.date.submitted | 2010-08-13 | |
dc.identifier.citation | 1.C. K. Law, “Internal Boiling and Superheating in Vaporizing Multi-component Droplets,” AICHE Journal, Vol. 24, pp. 626-627, 1978.
2.S. K. Aggarwal, G. Chen, T. A. Jackson and G.L. Switzer, “Vaporization Behavior of Fuel Droplets in a Hot Air Stream,” Heat and Mass Transfer, Vol. 34, pp. 2669-2673, 1990. 3.C. H. Wang and J. T. Chen, “An Experimental Investigation of the Burning Characteristics of Water-Oil Emulsions,” Heat and Mass Transfer, Vol. 23, pp. 823- 834, 1996. 4.C. H. Wang, C. J. Sun and H. C. Kuo, “An Experimental Investigation of Heat Transfer of a Droplet Impinging upon a Hot Surface,” Heat and Mass Transfer, Vol. 24, pp. 65-78, 1997. 5.T. Nakashima, M. Shimizu and M. Kukizaki, “Particle Control of Emulsion by Membrane Emulsification and its Applications,” Advanced Drug Delivery Reviews, Vol. 45, pp. 47-56, 2000. 6.J. H. Rhim, S. Y. No, G. Y. Lee and O. Y. Yang, “Spray Characteristics of Water/Oil Emulsified Fuel,” Eighth International Conference on Liquid Atomization and Spray System, Pasadena, CA, USA, 2000. 7.O. B. Rene and V. Rafael, “An Experimental Study of the Effect of Water Content on Combustion of Heavy Fuel oil/Water Emulsion Droplet, ” Combustion and Flame, Vol. 126, pp. 1845-1855, 2001. 8.W. B. Fu, L. Y. Hou, L. Wang and F. H. Ma, “A Unified Model for the Micro - explosion of Emulsified Droplets of Oil and Water,” Fuel Processing Technology, Vol. 79, pp. 107-119, 2002. 9.傅新淵, “多組份二元液滴碰撞與燃燒之研究, ” 國立台灣大學機械工程研究所碩士論文, 2002. 10.吳聖文, “油水乳化液穩定性及其液滴燃燒特性之研究, ” 國立台灣大學機械工程研究所碩士論文, 2005. 11.K. L. Pan, J. W. Li, C. P. Chen and C. H. Wang, “On droplet combustion of biodiesel fuel mixed with diesel / alkanes in microgravity condition,” Combustion and Flame, Vol. 156, pp. 1926-1936, 2009. 12.Y. Morozumi and Y. Saito, “Effect of Physical Properties on Microexplosion Occurrence in Water-in-Oil Emulsion Droplets,” Energy & Fuels, Vol. 24, pp. 1854-1879, 2010. 13.V. Depredurand, G. Castanet and F. Lemoine, “Heat and Mass Transfer in Evaporating Droplets in Interaction: Influence of the Fuel,” Heat and Mass Transfer, Vol. 53, pp. 3495-3502, 2010. 14.C. T. Avedisian and R. P. Andres, “Bubble Nucleation in Superheated Liquid-Liquid Emulsion,” J. of Colloid and Interface Science, Vol. 64, NO. 3, pp. 439-453, 1978. 15.C. H. Wang, X. Q. Liu and C. K. Law, “Combustion and Microexplosion of Free Failing Multicomponent Droplets,” Combustion and Flame, Vol. 56, pp. 175-197, 1984. 16.羅美汴, “談乳化物,” 工業技術,Vol.7, pp.34-40, 1974. 17.張政宏, “界面化學與活性劑概論, ” 國興出版社, pp. 246-253, 2000. 18.P. Balakrishnan, T. Sundarajan and R. Natarajan, “Combustion of a Fuel Droplet in a Mixed Convective Environment,” Combustion Science and Technology, Vol. 163, pp. 77-106, 2001. 19.J. C. Lasheras, A. C. Frenandez-Pello and F. L. Dryer, “Experimental observation on the Disruptive Combustion of Free Droplets of Multi-Component Fuels,” Combustion Science and Technology, Vol. 22, pp. 195-209, 1980. 20.O. B. Rene, V. Rafael and D. M. Antonio, “An experimental Study of the Effect of Water Content on Combustion of Heavy Oil / Water Emulsion Droplets,” Combustion and Flame, Vol. 126, pp. 1845-1855, 2001. 21.B. J. Wood and W. A. Rosser, “An Experimental Study of Fuel Droplet Ignition,” AIAA Journal, Vol. 7, pp. 2288-2300, 1969. 22.C. H. Wang and C. K. Law, “Micro-Explosion of Fuel Droplets under High pressure,” Combustion and Flame, Vol. 59, pp. 53-62, 1985. 23.黃振伯, “多組份燃油液滴於高溫環境下之燃燒現象觀察與研究,” 國立台灣大學機械工程研究所碩士論文, 2009. 24.劉威良, “柴油、水和醇類乳化液滴之燃燒現象的研究,” 國立台灣大學機械工程研究所碩士論文, 2005. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/47623 | - |
dc.description.abstract | 本實驗主要以Ink-Jet printing method產生穩定的自由液滴,進入高溫燃燒爐,觀察其燃燒現象,選定的油料為柴油、煤油、生質柴油、鍋爐油、生質油、甲醇及乙醇等,分別探討點火延遲、燃燒時間、燃燒速率及d2-t等現象。本實驗第一步為探討純油料之燃燒特性,為預混燃燒先做基礎,接著嘗試將不同油料混合後燃燒,研究多組份油料之物理性質差異對燃燒現象之影響,最後將煤油、水及甲醇乳化,觀察乳化液穩定性以及其燃燒特性,如微爆等現象。
實驗結果發現生質柴油預混乙醇發生了火焰縮口,與鍋爐油預混後的油料皆產生了連續微爆現象,煤油與水乳化後燃燒會發生熄滅現象,並抑制了碳微粒量的產生;而多組份油料預混後的微爆現象都不盡相同。 | zh_TW |
dc.description.abstract | Experiment applies Ink-Jet Printing method to generate free droplets. The fuels we use are diesel, biodiesel, kerosene, boiler fuel oil, biomass oil, methanol and ethanol. The droplets will fall into the combustion chamber, then we could observe the characteristics of combustion, like ignition delay, micro-explosion, burning time, burning rate, flame shrinkage and d2-Law. In order to establish the basis of premix combustion, we first investigate the burning phenomenon of pure fuels, and then we mix different fuels to study the influence of physical property. In the end we emulsify the kerosene with water and methanol, to observe the stability of emulsion and burning characteristics, like micro-explosion.
From the experiment, we find that biodiesel mixed with ethanol causes the flame shrinkage, the micro-explosion is continuous when fuels mixed with boiler fuel oil. And the kerosene emulsified with water and methanol which reduce the quantity of soot. | en |
dc.description.provenance | Made available in DSpace on 2021-06-15T06:09:12Z (GMT). No. of bitstreams: 1 ntu-99-R97522113-1.pdf: 2736253 bytes, checksum: f5805361f010ec3ee92d22dc0dccc075 (MD5) Previous issue date: 2010 | en |
dc.description.tableofcontents | 口試委員會審定書................................i
誌謝...........................................ii 中文摘要......................................iii Abstract.......................................iv 1-1前言.........................................1 1-2文獻回顧.....................................1 1-3研究動機與目的...............................4 第二章 理論基礎.................................6 2-1液滴燃燒基本理論.............................6 2-1.1點火延遲...................................6 2-1.2液滴微爆及多組份液滴成核理論...............6 2-1.3火焰縮口...................................7 2-1.4 d2-Law....................................7 2- 2乳化基礎理論................................8 2-2.1界面活性劑.................................8 2-2.2 HLB值.....................................9 2-2.3乳化液性質.................................9 第三章 實驗方法與設備..........................10 3-1液滴實驗之方法..............................10 3-2實驗及觀測設備..............................11 3-2.1液滴產生器及電子控制箱....................12 3-2.2高溫環境設備..............................13 3-2.3觀測設備..................................14 3-3實驗步驟....................................15 3-4實驗數據處理方法............................16 3-5實驗環境分析與校正..........................17 3-5.1燃燒環境分析..............................17 3-5.2實驗儀器校正..............................18 第四章 結果與討論..............................20 4-1純油料之燃燒現象觀察........................20 4-2高級柴油預混煤油之燃燒現象觀察..............21 4-3高級柴油預混鍋爐油之燃燒現象觀察............22 4-4高級柴油預混生質柴油燃燒現象觀察............24 4-5生質柴油預混煤油燃燒現象觀察................25 4-6生質柴油預混鍋爐油之燃燒現象觀察............26 4-7生質柴油預混乙醇燃燒現象觀察................28 4-8生質油預混甲醇燃燒..........................29 4-9煤油與水乳化燃燒............................30 4-10煤油、水及甲醇乳化燃燒.....................31 第五章結論.....................................33 文獻參考.......................................34 | |
dc.language.iso | zh-TW | |
dc.title | 油、水、醇乳化燃燒現象研究 | zh_TW |
dc.title | An Experimental Study on the Burning Characteristics of Binary-Fuel and Water-in-oil Droplets | en |
dc.type | Thesis | |
dc.date.schoolyear | 98-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 顏瑞和,楊鏡堂,翁國鈞 | |
dc.subject.keyword | 液滴,乳化,微爆,點火延遲,燃燒速率, | zh_TW |
dc.subject.keyword | droplet,emulsion,microexplosion,ignition delay,burning rate, | en |
dc.relation.page | 96 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2010-08-15 | |
dc.contributor.author-college | 工學院 | zh_TW |
dc.contributor.author-dept | 機械工程學研究所 | zh_TW |
顯示於系所單位: | 機械工程學系 |
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