| Summary: | 碩士 === 國立中興大學 === 機械工程學系 === 91 === 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
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