直昇機旋翼尾流力學之理論發展及其背景

機構典藏 > College of Engineering > Graduate Institute & Department of Aerospace Engineering > Proceeding > Item 987654321/18463

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Title:	直昇機旋翼尾流力學之理論發展及其背景
Other Titles:	Review of Helicopter Rotor Wake Dynamic Theories
Authors:	王怡仁
Contributors:	淡江大學航空太空工程學系
Keywords:	直昇機螺旋翼;尾流;自由尾流法;預設尾流法;Peters動力尾流理論;Helicopter Rotor;Wake Flow;Free Wake Analysis;Prescribed Wake Analysis;Peters Dynamic Wake Theory
Date:	1995-12
Issue Date:	2009-09-01 13:36:47 (UTC+8)
Publisher:	臺北縣：淡江大學航空工程系
Abstract:	由於旋翼機的升力及推力皆由主旋翼負責,因此直昇機的主旋翼就扮演了重要的角色。本文的目的就是介紹歷年來直昇機主旋翼尾流力學的理論發展。首先就尾流空氣動力學的觀點介紹基本的尾流理論,如動量理論、葉片元素理論等。此外對於電腦上之應用,如自由流法也略加介紹。而對於預設尾流法及較近代之尾流理論--- Peters動力尾流理論及該理論的應用也將詳加介紹。 The development and background of rotary-wing wake dynamics has been briefly reviewed. Several basic wake aerodynamic models have been introduced. The free-wake analysis is also mentioned for the C.F. D. applications. The prescribed wake model has compared with other approach methods. A recently wake model---Peters dynamic wake model is also introduced as well as its applications in aeroelastic systems. The development and background of rotary-wing wake dynamics has been briefly reviewed. Several basic wake aerodynamic models have been introduced. The free-wake analysis is also mentioned for the C.F. D. applications. The prescribed wake model has compared with other approach methods. A recently wake model---Peters dynamic wake model is also introduced as well as its applications in aeroelastic systems.
Relation:	第一屆海峽兩岸航空太空學術研討會論文集，頁35-42
Appears in Collections:	[Graduate Institute & Department of Aerospace Engineering] Proceeding

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File	Description	Size	Format
直昇機旋翼尾流力學之理論發展及其背景 _中文摘要.docx	摘要	14Kb	Microsoft Word	162	View/Open
直昇機旋翼尾流力學之理論發展及其背景 _西文摘要.docx	摘要	14Kb	Microsoft Word	109	View/Open

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