教師資料查詢 | 類別: 期刊論文 | 教師: 牛仰堯 NIU, YANG-YAO (瀏覽個人網頁)

標題:A Preliminary Study of the Three-dimensional Aerodynamics of Flapping Wings
學年101
學期1
出版(發表)日期2012/09/01
作品名稱A Preliminary Study of the Three-dimensional Aerodynamics of Flapping Wings
作品名稱(其他語言)
著者Niu, Yang-Yao; Liu, Shin-Han; Chang, Che-Cheng; Tseng, T. I.
單位淡江大學航空太空工程學系
出版者新北市淡江大學
著錄名稱、卷期、頁數Journal of Applied Science and Engineering 15(3), pp.257-264
摘要A preliminary study of the aerodynamic characteristics of bird-scaled flapping wings is performed. Simulations of vortex behaviors and forces due to the reduced frequency of the three-dimensional flapping wings are investigated. First of all, numerical results of the flapping NACA0012 wing are verified with the experimental data. Secondly, three-dimensional leading edge vortex, tip vortex and trailing edge vortex contours induced by the flapping motions in a cycle are demonstrated. Finally, the current study is extended to discuss the flapping kinematics of a bird-size flapping wings. It is noted that the thrust and lift are enhanced and getting larger as the increasing reduced frequency of the flapping wing from 0.3 to 0.6 under Reynolds number of 60000.
關鍵字Flapping Wings;Aerodynamics;CFD;MAV;Lift;Thrust
語言英文(美國)
ISSN1560-6686
期刊性質國內
收錄於EI;
產學合作
通訊作者Niu, Yang-Yao
審稿制度
國別中華民國
公開徵稿
出版型式,紙本
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