지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한기계학회 Journal of Mechanical Science and Technology Journal of Mechanical Science and Technology Vol.21 No.8
- 발행연도
- 2007.8
- 수록면
- 1,293 - 1,305 (13page)
이용수
초록· 키워드
오류제보하기
An unsteady Euler solver is modified to investigate the directionality of nonlinear indicial response to a step change in the angle of attack. An impulsive change in the angle of attack is incorporated by using the field velocity approach, which is known to decouple the step change in the angle of attack from a pitch rate. Numerical results are thoroughly compared against analytical results for two-dimensional indicial responses. The same method is applied to investigate the directionality of nonlinear indicial responses. It is found that directionality is mainly due to the asymmetry of initial shock locations. Since the directionality of the pitching moment responses is significant in the critical Mach number region, it is also shown that consideration of the directionality is crucial for accurate modeling of the nonlinear indicial functions.
목차
Abstract
1. Introduction
2. Numerical approach
3. Results and discussion
4. Concluding remarks
Acknowledgement
References
참고문헌 (9)
참고문헌 신청
Lee, D. et al., 2003, “A Nonlinear Indicial Method for the Calculation of Unsteady Airloads,” 59th Annual Forum and Technology Display of American Helicopter Society International, Phoenix, AZ.
Leishman, J. G. and Beddoes, T. S., 1986, “A Generalized Model for Airfoil Unsteady Aerody namics Behavior and Dynamic Stall Using the Indicial Method,” 42nd Annual Forum of the American Helicopter Society, Washington D.C.
Leishman, J. G., 1993, “Indicial Lift Approximations for Two-Dimensional Subsonic Flow as Obtained from Oscillatory Measurements,” Journal of Aircraft, Vol. 30, No. 3, pp. 340~351.
Leishman, J. G., 2006, Principles of Helicopter Aerodynamics, Cambridge University Press, 2nd Edition
Lomax, H., 1960, “Indicial Aerodynamics,” AGARD Manual for Aeroelasticity, Pt. II, Nov., Chap. 6.
Leishman, J. G. and Beddoes, T. S., 1986, “A Generalized Model for Airfoil Unsteady Aerody namics Behavior and Dynamic Stall Using the Indicial Method,” 42nd Annual Forum of the American Helicopter Society, Washington D.C.
Leishman, J. G., 1993, “Indicial Lift Approximations for Two-Dimensional Subsonic Flow as Obtained from Oscillatory Measurements,” Journal of Aircraft, Vol. 30, No. 3, pp. 340~351.
Leishman, J. G., 2006, Principles of Helicopter Aerodynamics, Cambridge University Press, 2nd Edition
Lomax, H., 1960, “Indicial Aerodynamics,” AGARD Manual for Aeroelasticity, Pt. II, Nov., Chap. 6.
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
A parametric study of indicial function models in bridge deck aeroelasticity
Wind & structures
2004 .01
-
Nonlinear Aeroelastic Analysis of 2D Typical Section Using Indicial Function Based Reduced Order Modeling
한국항공우주학회 학술발표회 초록집
2010 .11
-
CFD calculations of indicial lift responses for bluff bodies
Wind & structures
2002 .01
-
Analysis of hurricane directionality effects using event-based simulation
Wind & structures
2000 .01
-
A Study on Indicial Response Characteristics of a Gas-Lubricated Spiral-Grooved Journal Bearing
한국트라이볼로지학회 학술대회
2002 .10
-
Surface Roughness Directionality of Deep Natural Fractures in Pohang Geothermal Site
대한토목학회 학술대회
2016 .10
-
Rerouting through Directionality in a Wireless ATM Network
대한전자공학회 워크샵
1997 .01
-
REROUTING THROUGH DIRECTIONALITY IN A WIRELESS ATM NETWORK
한국통신학회 워크샵
1997 .01
-
모바일 P2P 환경에서 연결성 및 방향성을 고려한 위치 기반 라우팅 기법
한국정보과학회 학술발표논문집
2012 .11
-
Microelectromechanical-systems-based parametric transmitting array in air -Application to the ultrasonic ranging transducer with high directionality
제어로봇시스템학회 국제학술대회 논문집
2006 .10
-
콘크리트 균열 손상의 방향성을 고려한 다중파괴기준 소성 모델
콘크리트학회 논문집
2007 .10
-
미세손상분석을 위한 잔류응력의 이방성 평가
대한기계학회 춘추학술대회
2008 .06
-
입사파의 방향성효과에 의한 구조물 기초부의 국소세굴에 관한 실험적 연구
대한토목학회논문집 B
2001 .09
-
웨이브렛 변환 계수의 방향성을 이용한 형태학 필터링과 에지 검출 ( Morphology Filtering by Directionality of Wavelet Coefficients and Edge Detection )
대한전자공학회 학술대회
1996 .01
-
스펙트럼의 방향성을 이용한 움직임 블러 이미지의 선명도 평가 기법
한국방송미디어공학회 학술발표대회 논문집
2014 .06
-
Nonlinear Adaptive Control for High Angle of Attack Flight
KSME International Journal
1995 .06
-
Fatigue prediction of offshore wind turbine considering the directionality of meteorological data at the wind farm in Southwestern sea
한국신·재생에너지학회 학술대회 초록집
2012 .06
-
CFD에 의한 사각단면의 플러터계수 산출
한국강구조학회 논문집
2003 .12
-
광대역 선박방사소음의 선수-선미 비대칭 방향성
한국음향학회지
2015 .01
-
사석방파제의 안정성에 미치는 방향성효과에 관한 실험적 연구
한국해안·해양공학회논문집
2001 .06
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2009-550-016855170