메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
Micro Air Vehicles (MAVs) are very small and fly at low speeds. Therefore, their wings are flat plates or membranes because the Reynolds number is very low. For MAVs, a flapping wing is proposed to generate lift and thrust simultaneously like birds and insects. In this study, the Immersed Boundary Method with the original ideas is used to analyze the airflow around stationary, heaving and feathering flat-plate numerically. The advantages of this method are easiness of the grid generation and less amount of calculation. The grid is not body-fitted but rectilinear. And the plate is expressed by the external force. The computational results are compared with the analytical solutions and the experimental photo. In the stationary plate, the drag coefficient and the velocity distribution agree with the Blasius solution. In the heaving plate, the lift and moment coefficients are close to the analytical solution with the Theodorsen function. And the pressure contours and the streamlines show the plate exists in the grid. In the feathering plate, the vorticity distribution and the experimental result show the similar trend.

목차

Abstract
1. INTRODUCTION
2. COMPUTATIONAL METHOD
3. COMPUTATIONAL RESULTS
4. CONCLUSION
REFERENCES

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0