請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/43162完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 林輝政 | |
| dc.contributor.author | Chih-Wei Lin | en |
| dc.contributor.author | 林志韋 | zh_TW |
| dc.date.accessioned | 2021-06-15T01:40:11Z | - |
| dc.date.available | 2012-07-17 | |
| dc.date.copyright | 2009-07-17 | |
| dc.date.issued | 2009 | |
| dc.date.submitted | 2009-07-14 | |
| dc.identifier.citation | [1]. Hong, C. H., Chopra, I., 'Aeroelastic stability analysis of a composite rotor blade', Journal of the American Helicopter Society, 1985, v30, n2, 57-67.
[2]. Hong, C. H., Chopra, I., 'Aeroelastic stability analysis of a composite bearingless rotor blade', Journal of the American Helicopter Society, 1986, v31, n4, 29-35. [3]. Shirk, M. H., Hertz, T. J.; Weisshaar, T. A., “Aeroelastiv tailoring-theory, practice, and promise”, Journal of Aircraft, 1986, v23, n1, 6-18. [4]. Hodges, D. H., ”Review of composite rotor blade modeling”, AIAA Journal, 1990, v28, n3, 561-565. [5]. Hartin, J. R., “Evaluation of prediction methodology for blade loads on a horizontal axis wind turbine”, Journal of Solar Energy Engineering, 1990, v112, n4, 315-319. [6]. Lake, R. C., Nixon, M. W., Wilbur, M. L., Singleton, J.D., Mirick, P.H., “Demonstration of an elastically coupled twist control concept for tilt rotor blade application”, AIAA Journal, 1994, v32, n7, 1549-1551. [7]. Huyer, S., Simms, D., Robinson M., “Unsteady aerodynamics associated with a horizontal axis wind turbine”, AIAA Journal, 1996, v34, n7, 1410–1419. [8]. Bechly, M. E., Clausen, P. D., “Structural design of a composite wind turbine blade using finite element analysis”, Computers & Structures, 1997, v63, n3, 639-646. [9]. De Goeij, W. C., Van Tooren, M. J. L., Beukers, A., ”Implementation of bending-torsion coupling in the design of a wind-turbine rotor-blade”, Applied Energy, 1999, v63, n3, 191-207. [10]. Habali, S. M., Saleh, I. A., “Local design, testing and manufacturing of small mixed airfoil wind turbine blades of glass fiber reinforced plastics. Part I: Design of the blade and root”, Energy Conversion & Management, 2000, v41, n3, 249-280. [11]. Habali, S. M., Saleh, I. A., “Local design, testing and manufacturing of small mixed airfoil wind turbine blades of glass fiber reinforced plastics Part II: Manufacturing of the blade and rotor”,Energy Conversion & Management, 2000, v41, n3, 281-298. [12]. Jung, S. N., Nagaraj, V. T., Chopra, I. “Refined structural model for thin and thick-walled composite rotor blades”, AIAA Journal, 2002, v40, n1, 105-116. [13]. Jung, S. N., Park, I. J.,”Structural behavior of thin- and thick-walled composite blades with multicell sections”, AIAA Journal, 2005, v43, n3, 572-581. [14]. Jureczko, M., Pawlak , M., E˙zyk, A. M., “ Optimisation of wind turbine blades”, Journal of Materials Processing Technology, 2005, v167, n2-3, 463-471. [15]. Brondsted, P., Lilholt, H., Lystrup, A., “Composite materials for wind power turbineblades”, Annual Review of Materials Research, 2005, v35, n8, 505-538. [16]. Schreck, S. J., Robinson, M. C., “Horizontal axis wind turbine blade aerodynamics in experiments and modeling”, IEEE Transactions on Energy Conversion, 2007, v22, n1, 61-70. [17]. Jung, S. N., Park, I. J., Shin, E. S.,” Theory of thin-walled composite beams with single and double-cell sections”, Composites: Part B, 2007, v38, n2, 182-192. [18]. Alireza, M., Siamak, N., John, V., “Combined analytical/FEA-based coupled aero structure simulation of a wind turbine with bend-twist adaptive blades”, Renewable Energy, 2007, v32, n6, 916-930. [19]. 李雅榮，”複合材料力學”,國立台灣大學工程科學及海洋工程系暨研究所教材”，2007。 [20]. 陳精一，”ANSYS7.0電腦輔助工程實務分析”，全華科技圖書股份有限公司，2004。 | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/43162 | - |
| dc.description.abstract | 二十世紀以來，世界各國對於石油的過度依賴造成石化能源枯竭與環境汙染，因此綠色能源議題一直都是國際關注的焦點，其中風能做為新能源中最具工業開發潛力的再生能源，格外引起人們的注目並且被廣泛研究。我國風場相當適合風能發展，如果國人能夠擁有自製風力發電機的技術並且針對國內風場加以開發改良，期望將來能夠降低對於進口燃料的需求，另外也能夠開創龐大的風能商機。本文主要探討FRP複合材料的風力發電機葉片疊層設計與分析，不同疊層設計的葉片對於應力分布的影響，並且根據應力分布情形逐步刪減不必要之積層以達到輕量化與符合經濟效益之疊層設計。在本文中，針對一長為五公尺之風機葉片，利用有限元素分析軟體(ANSYS)建立風機葉片模型，將實際運轉時的外力負載經由空氣動力理論轉化為集中力施加於葉片模型上，針對葉片不同設計的纖維疊層去找出各種疊層的優缺點，並且結合不同材料與不同擺放方式的優點，進而混合設計出符合安全要求且能夠節省成本之風機葉片。 | zh_TW |
| dc.description.abstract | In 20th century, the excessive dependence on oil for most countries caused the depletion of fossil energy and environmental pollution. Green energy and etc., therefore, the problems had been concerned in international. Some renewable energy is potential for industrial development. Wind energy is one of renewable energy. It had been extensively studied. The condition in Taiwan is suitable for wind energy development. It is hoped that wind turbine technologies and skills could be advanced and improved for the wind fields in Taiwan, and then the needs for imported fuels would be reduced in the future. The enormous business opportunities for wind energy could be also created in Taiwan. In the study, FRP composite materials for the wind turbine blade designs and analysis are investigated. The stress distribution is calculated to find the safe and cost-effective design. The model in the study is a blade with 5 meters length. The FEM model is established with the software, ANSYS. Further, the external load is transferred into the concentrative loading with the aerodynamic theory. Thus, the advantages and disadvantages of the various laminated designs of blades would be found. Combining the results, the optimum blade design of a wind turbine could be decided with the safety and economical requirements. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-15T01:40:11Z (GMT). No. of bitstreams: 1 ntu-98-R96525050-1.pdf: 5742539 bytes, checksum: f583440bc930cb24d132346d586e6167 (MD5) Previous issue date: 2009 | en |
| dc.description.tableofcontents | 第一章 緒論........................................1
1.1 研究緣起與目的..................................1 1.2 文獻回顧.......................................4 1.3 論文架構.......................................5 第二章 空氣動力理論分析...............................7 2.1 空氣動力理論...................................7 2.1.1 軸向動量理論.................................7 2.1.2 葉片元素理論.................................13 2.1.3 動量理論與葉片元素理論結合......................15 2.2 由空氣動力理論模擬葉片負載.......................17 2.3 本研究中所施加之風力負載.........................20 第三章 積層理論與葉片有限元素模型建立.................22 3.1 積層理論....................................22 3.2 有限元素法簡介...............................26 3.3 有限元素分析軟體(ANSYS)簡介...................27 3.4 風機葉片有限元素模型..........................30 3.4.1 SHELL99 殼元素介紹........................31 3.4.2 葉片模型建立 .............................31 第四章 疊層設計分析...............................38 4.1 單向性纖維(UD)疊層特性分析....................38 4.1.1 抗彎測試.................................38 4.1.2 抗扭測試.................................43 4.2 純UD疊層設計...............................44 4.2.1 各種UD 擺放方式之應力測試...................45 4.2.2 純UD之[ 02/90/±45]積層應力分析.............53 4.2.3 純UD之[ 02/90/±45]積層輕量化設計...........53 4.2.4 純UD 輕量化設計葉片之極限測試...............61 4.3 各種 Rovin 擺放方式之應力測試................62 4.4 混合設計 .................................66 4.4.1 初步設計.................................66 4.4.2 初步設計葉片積層補強.......................71 4.5 使用碳纖取代UD疊層..........................75 4.6 綜合比較...................................78 第五章 結論與未來展望.............................81 5.1 綜合結論...................................81 5.2 未來發展與建議..............................82 參考文獻........................................83 附錄...........................................85 (1)各種翼型之CL與CD圖.............................85 | |
| dc.language.iso | zh-TW | |
| dc.title | 複合材料風機葉片疊層設計分析之研究 | zh_TW |
| dc.title | The Study of Designing and Analyzing FRP Laminate on Wind-turbine Blade | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 97-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 李雅榮,江茂雄,吳元康,郭彥閔 | |
| dc.subject.keyword | 複合材料,風能,葉片,疊層設計, | zh_TW |
| dc.subject.keyword | Composite material,Wind energy,Blade,Laminating design., | en |
| dc.relation.page | 90 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2009-07-15 | |
| dc.contributor.author-college | 工學院 | zh_TW |
| dc.contributor.author-dept | 工程科學及海洋工程學研究所 | zh_TW |
| 顯示於系所單位： | 工程科學及海洋工程學系 | |
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|---|---|---|---|
| ntu-98-1.pdf 目前未授權公開取用 | 5.61 MB | Adobe PDF |
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