DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조영민 | - |
dc.contributor.author | 최성임 | - |
dc.date.accessioned | 2013-03-29T11:04:03Z | - |
dc.date.available | 2013-03-29T11:04:03Z | - |
dc.date.created | 2012-07-05 | - |
dc.date.issued | 2011-11-18 | - |
dc.identifier.citation | 한국전산유체공학회 추계학술대회, pp.294 - 305 | - |
dc.identifier.uri | http://hdl.handle.net/10203/170275 | - |
dc.description.abstract | Nowadays, Unmanned Combat Air Vehicle(UCAV) has become an important aircraft system for the national defense. For its efficiency and survivability, shape optimization of UCAV is an essential part of its design process. In this paper, shape optimization of UCAV was processed for aerodynamic performance improvement and Radar Cross Section(RCS) reduction using Multi Objective Genetic Algorithm(MOGA). Lift and induced drag, friction drag, RCS were calculated using panel method, boundary layer theory, Physical Optics(PO) approximation respectively. In particular, calculation applied Radar Absorbing Material(RAM) was performed for the additional RCS reduction. Results are indicated that shape optimization is performed well for improving aerodynamic performance, reducing RCS. further study will be performed with higher fidelity tools and consider other design segments including structure. | - |
dc.language | Korean | - |
dc.publisher | 한국전산유체공학회 | - |
dc.title | 공력 향상과 RCS 감소를 고려한 무인전투기의 형상 최적설계 | - |
dc.title.alternative | SHAPE OPTIMIZATION OF UCAV FOR AERODYNAMIC PERFORMANCE IMPROVEMENT AND RADAR CROSS SECTION REDUCTION | - |
dc.type | Conference | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 294 | - |
dc.citation.endingpage | 305 | - |
dc.citation.publicationname | 한국전산유체공학회 추계학술대회 | - |
dc.identifier.conferencecountry | KO | - |
dc.identifier.conferencelocation | 영남대학교 경산캠퍼스 HRD사업단 강의동 | - |
dc.contributor.localauthor | 최성임 | - |
dc.contributor.nonIdAuthor | 조영민 | - |
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