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http://dx.doi.org/10.6112/kscfe.2011.16.1.048

AERODYNAMIC ANALYSIS OF A PITCH OSCILLATING MID-SIZED AIRCRAFT  

Lee, Yung-Gyo (한국항공우주연구원)
Kim, Cheol-Wan (한국항공우주연구원)
Ahn, Seok-Min (한국항공우주연구원)
Publication Information
Journal of computational fluids engineering / v.16, no.1, 2011 , pp. 48-52 More about this Journal
Abstract
Aerodynamic analysis was done for a fuselage and wing configuration of a mid-sized aircraft using unsteady 3-dimensional Navier-Stokes solver. Various turbulent models including a transitional SST were used to observe a dynamic stall as well as cruise characteristics. Also, different mesh moving methods were evaluated. Flow hysteresis which causes dynamic stall was investigated through flow field investigations.
Keywords
Unsteady Aerodynamics; Pitch Oscillation; Mid-sized Aircraft; Dynamic Stall; Numerical Analysis;
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  • Reference
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