| 摘要 |
<P>PROBLEM TO BE SOLVED: To attain improvement of dynamic lift of a wind power generator and an aircraft by developing a wing shape capable of generating the dynamic lift over low to high wind speed areas since in a conventional fixed wing, the dynamic lift is large at the high wind speed area but the dynamic force at the low/middle wind speed area is small and the dynamic lift by magnus effect is large at the low/middle wind speed area but a magnus cylinder becomes air resistance at the high wind speed area. <P>SOLUTION: The composite magnus type wing generates the dynamic lift of the fixed wing and the magnus force by mounting the rotation magnus cylinder to a middle of the fixed wing. The composite wing can generate the dynamic lift in a wide range from the low wind speed area to the high wind speed area by the dynamic lift by the magnus force at the low wind speed area and the dynamic lift by the fixed wing at the high wind speed area. Power generation at the wider wind speed area than conventional becomes possible by adopting it to a rotation wing of the wind power generator and performing control of the rotation number of the magnus wing. If it is adopted for the wing of the aircraft, it becomes a short fixed wing and taking off/landing in a short distance becomes possible. <P>COPYRIGHT: (C)2008,JPO&INPIT |
