DC Field | Value | Language |
---|---|---|
dc.contributor.author | Im, Y.-H. | ko |
dc.contributor.author | Chang, Keun Sick | ko |
dc.date.accessioned | 2013-02-27T22:29:57Z | - |
dc.date.available | 2013-02-27T22:29:57Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2000-07 | - |
dc.identifier.citation | JOURNAL OF AIRCRAFT, v.37, no.4, pp.690 - 696 | - |
dc.identifier.issn | 0021-8669 | - |
dc.identifier.uri | http://hdl.handle.net/10203/71218 | - |
dc.description.abstract | Aerodynamic characteristics of an airfoil, the NACA 6409, dying over a wavy wall is investigated numerically. An Euler code based on the LU-factored algorithm and higher-order upwind scheme is constructed and its accuracy is tested with three benchmark problems: a NACA 4412 airfoil moving over a level ground, a NACA 0012 airfoil in free-Right pitching oscillation, and a NACA 0012 airfoil flying over a wavy wall. The calculated Row about NACA 6409 airfoil over the wavy ground represented by a moving sine function indicates that the aerodynamic property of the airfoil becomes sensitive if the wave number or amplitude of the wavy ground is increased and/or if the proximity of the airfoil to the ground is lowered. | - |
dc.language | English | - |
dc.publisher | Amer Inst Aeronaut Astronaut | - |
dc.subject | 2-DIMENSIONAL AIRFOIL | - |
dc.subject | EQUATIONS | - |
dc.title | Unsteady Aerodynamics of a Wing-In-Ground-Effect Airfoil flying over a Wavy Wall | - |
dc.type | Article | - |
dc.identifier.wosid | 000088591000019 | - |
dc.identifier.scopusid | 2-s2.0-0034225064 | - |
dc.type.rims | ART | - |
dc.citation.volume | 37 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 690 | - |
dc.citation.endingpage | 696 | - |
dc.citation.publicationname | JOURNAL OF AIRCRAFT | - |
dc.contributor.localauthor | Chang, Keun Sick | - |
dc.contributor.nonIdAuthor | Im, Y.-H. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | 2-DIMENSIONAL AIRFOIL | - |
dc.subject.keywordPlus | EQUATIONS | - |
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