揚力面理論에 依한 헬리컵터 로터의 設計

• 영문명: Design of the helicopter rotors by the lifting surface theory
• 발행기관: 강원대학교 산업기술연구소
• 저자명: Neung Soo Yoo(柳能秀)
• 간행물 정보: 『산업기술연구』vol.5, 51~57쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1985.09.30

영문 초록

The object of this study is in the developemt of the computer program to predict the performance of rotor in hovering by getting the aerodynamic load acting on blade. For this work the vortex theory was chosen among the aerodynamic theories, blade was replaced by planar vortex panels, and prescribed wake for the wake geometry was selected and then represented by vortex lattices. To get the aerodynamic load on blade, flow was assumed to be incompressible, irrotational and steady, and the surface boundary condition of inviscid flow was used as boundary condition. Then the relationships between this load and flight condition and blade geometry were examined.

목차

Abstract

1. 序論

2. 回轉날개에 對한 揚力面渦流 理論

3. 計算結果 및 考察

4. 結論

參考文獻