Development of Variable Camber Morphing Airfoil Using Corrugated Structure
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説明
This paper describes the development and the wind tunnel test of a variable geometry morphing airfoil using corrugated structures. Proof-of-concept study of a morphing wing with corrugated flexible seamless flap-like structure is verified by finite element analysis, and a prototype is manufactured using carbon fiber reinforced plastics. For the actuation system, two servomotors are installed inside the prototype wing to control the airfoil shape by the chordwise tension of the connected wires. Successful actuation of the prototype wing is demonstrated under the air speed up to 30 m/s in the wind tunnel test. Basic aerodynamic properties are also evaluated in comparison to traditional airfoil with a hinged control surface. Lift increase of variable corrugated wing is recognized compared to the traditional wing when the aileron angle increases
資料番号: PA1420015000
収録刊行物
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- Journal of Aircraft
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Journal of Aircraft 51 (3), 1023-1029, 2014-05
American Institute of Aeronautics and Astronautics (AIAA)
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詳細情報 詳細情報について
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- CRID
- 1050285299937503872
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- NII論文ID
- 120006832360
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- NII書誌ID
- AA00692384
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- ISSN
- 00218669
- 15333868
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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- IRDB
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
