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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.6
- 수록면
- 78 - 84 (7page)
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초록· 키워드
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Numerical calculations were performed to investigate the influence in aerodynamic characteristics of a rotor system by surrounding structures and the ground effect for the rotor blade on a whirl tower is also investigated. Three dimensional Navier-Stokes simulations were carried out by using unstructured overset mesh technique and parallel computation. The calculated hover performance showed good agreement with the experimental result and showed that the structures around the whirl tower did not affect the aerodynamic characteristics of the blade. The ground effect was studied by comparing with the numerical result for the out of ground condition and the result of an analytic model.
목차
1. 서론
2. 수치해석 기법
3. 수치해석 결과
4. 결론
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참고문헌
참고문헌 (6)
참고문헌 신청
1. [학술지(정기간행물)] - Jung, M. S / 2007 / Assessment of Rotor Hover Performance Using aNode-based Flow solver / Int'l J. of Aeronautical and SpaceSciences 8 : 44 ~ 53
2. [학술지(정기간행물)] - V. Venkatakrishnan / 1995 / Convergence to Steady State Solutions of Euler Equations on Unstructured Grid with Limiters / Journal of Computational Physics 118 (1) : 120 ~ 130
3. [학술대회논문] - Jung, M. S / 2007 / A Parallel Unstructured Hybrid Overset Mesh Technique for Unsteady Viscous Flow Simulations / International conference on Parallel Computational Fluid Dynamics
4. [학술대회논문] - Kim, D. K / 2010 / Performance Test of Helicopter Rotor system in Whirl Tower Test Facility / Proceeding of 2010 KSAS Fall Conference : 1422 ~ 1425
5. [학술대회논문] - Kang, H. J / 2008 / Aerodynamic Calculations in Hover of KUH Rotor Blade / Proceeding of the 5th National Congress on Fluids Engineering : 25 ~ 28
2. [학술지(정기간행물)] - V. Venkatakrishnan / 1995 / Convergence to Steady State Solutions of Euler Equations on Unstructured Grid with Limiters / Journal of Computational Physics 118 (1) : 120 ~ 130
3. [학술대회논문] - Jung, M. S / 2007 / A Parallel Unstructured Hybrid Overset Mesh Technique for Unsteady Viscous Flow Simulations / International conference on Parallel Computational Fluid Dynamics
4. [학술대회논문] - Kim, D. K / 2010 / Performance Test of Helicopter Rotor system in Whirl Tower Test Facility / Proceeding of 2010 KSAS Fall Conference : 1422 ~ 1425
5. [학술대회논문] - Kang, H. J / 2008 / Aerodynamic Calculations in Hover of KUH Rotor Blade / Proceeding of the 5th National Congress on Fluids Engineering : 25 ~ 28
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UCI(KEPA) : I410-ECN-0101-2013-422-002692281