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Coupled CFD/CSD Analysis of a Hovering Rotor Using High Fidelity Unsteady Aerodynamics and a Geometrically Exact Rotor Blade Analysis
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Lee, Hyun-ku | - |
| dc.contributor.author | Yoon, Sung-Hwan | - |
| dc.contributor.author | Shin, SangJoon | - |
| dc.contributor.author | Kim, Chongam | - |
| dc.date.accessioned | 2009-08-07T02:45:40Z | - |
| dc.date.available | 2009-08-07T02:45:40Z | - |
| dc.date.issued | 2008-09 | - |
| dc.identifier.citation | 34th European Rotorcraft Forum, Liverpool, UK, Sep. 16-19, 2008 | en |
| dc.identifier.uri | https://hdl.handle.net/10371/6469 | - |
| dc.description.abstract | This paper presents a combination of a computational structural dynamics (CSD) and high fidelity unsteady computational fluid dynamics (CFD) analysis. Regarding a helicopter in hover, aerodynamic loads are computed from the three-dimensional Navier-Stokes solver in overlapped grids, and blade motions are obtained from the geometrically exact rotor beam analysis. To couple those analyses, a loose coupling method is adopted and the results are validated regarding a civil transport helicopter. | en |
| dc.description.sponsorship | This study was supported by the Korea Aerospace Research Institute under Korean Helicopter
Program Dual-Use Component Development Project, which is further funded by the Korean Ministry of Knowledge and Economics. And this research has also been supported by the Institute of Advanced Aerospace Technology in Seoul National University, Korea. | en |
| dc.language.iso | en | - |
| dc.subject | CFD/CSD Coupling | en |
| dc.subject | Loose Coupling | en |
| dc.subject | Hover | en |
| dc.subject | Overlapped Grids | en |
| dc.subject | Grid Deformation | en |
| dc.title | Coupled CFD/CSD Analysis of a Hovering Rotor Using High Fidelity Unsteady Aerodynamics and a Geometrically Exact Rotor Blade Analysis | en |
| dc.type | Conference Paper | en |
| dc.contributor.AlternativeAuthor | 이현규 | - |
| dc.contributor.AlternativeAuthor | 윤성환 | - |
| dc.contributor.AlternativeAuthor | 신상준 | - |
| dc.contributor.AlternativeAuthor | 김종암 | - |
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