Please use this identifier to cite or link to this item: `http://hdl.handle.net/11455/2645`
 標題: 瑪格納斯效應運用於飛行器之研究A Study of Magnus Effect on Flight Vehicles 作者: 任台軍Jen, Tai-Chun 關鍵字: Magnus Effect;瑪格納斯效應;Circulation;Lift Force;Flight Vehicles;環流;升力;飛行器 出版社: 機械工程學系 摘要: 摘 要 本研究之目的，主要探討瑪格納斯效應運用於垂直起降飛行器之可行性。從文獻資料所得瑪格納斯效應升力係數介於7~9之間，惟未說明實驗方法。本研究擬以從事實驗並驗證之。 實驗之轉筒直徑160mm，長180mm，當其切線速度為12.56m/s，氣流速範圍為3~15m/s時，經實驗所量得之轉筒升力可達71~731g或0.394 ~4.06 (每公尺轉筒長之升力)，亦即升力係數達3.5~5.1。 使轉筒週邊環流增強，則升力係數可達4~6，遠大於機翼1.0~1.5。故應用瑪格納斯效應於垂直起降飛行器，來達到所需升力，為一可行的方法。 關鍵字：瑪格納斯效應，環流，升力，飛行器Abstract The purpose of this research is a study of Magnus effect applies to the feasibility of the aircraft with lift force in the perpendicularity. The lift coefficient of Magnus effect in the cultural heritage data is between 7~9, but did not explain the experiment method. The experiment on cylinder, the diameter is 160mm, the length is 180mm, the tangent speed is 12.56 ms/ s, the lift force can reach to 71~731g or 0.394 ~4.06 (the lift force of cylinder length per m), and the lift coefficient reach to 3.5~5.1when the airflow speed in 3~15 ms/ s. The lift force coefficient can reach to 4~6, it's far larger than plane wing 1.0~1.5 when the periphery circulation of cylinder to strengthen. So, the Magnus effect to produce the lift force in rising and declining the aircraft in the perpendicularity is the deep merited topic to apply. Key words: Magnus Effect, Circulation, Lift Force, Flight Vehicles URI: http://hdl.handle.net/11455/2645 Appears in Collections: 機械工程學系所