한국전산유체공학회:학술대회논문집

Korean Society of Computational Fluids Engineering (한국전산유체공학회)
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Study of Vortex Generator for Aerodynamic Improvement

공력특성 향상을 위한 와류발생기에 대한 고찰

  • 김철완 (항공우주연구원 항공사업단) ;
  • 심재열 (항공우주연구원 항공사업단) ;
  • 김응태 (항공우주연구원 항공사업단) ;
  • 이대성 (항공우주연구원 항공사업단)
  • Published : 2008.03.26
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Abstract

Numerical Simulation was performed to investigate the role of vortex generator. Vortex generator installed on the upper surface of the wing, generates vortex flow, mimic the external flow with boundary layer flow and transfer energy from outside to wall boundary. Vortex generator, thus, retards the flow separation and increases the lift and drag of the wing.

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