한국전산유체공학회:학술대회논문집

한국전산유체공학회 (Korean Society of Computational Fluids Engineering)
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다중 익형 주위의 고양력을 위한 위치 최적화

AERODYNAMIC OPTIMIZATION OF MULTI-ELEMENT AIRFOILS FOR LIFT ENHANCEMENT

  • 이대일 (대한항공 항공우주사업본부) ;
  • 최병철 (대한항공 항공우주사업본부) ;
  • 박영민 (항공우주연구원)
  • 발행 : 2011.05.26
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초록

To investigate aerodynamic performance of high-lift devices, 2D design is the base of the success of high-lift system design for transport aircraft, which can shorten the periods of three-dimensional design and analysis. For the simulation coupled viscous and inviscous euler method (MSES) is used. In this parametric study, Gap and Overlap which can define position of flap is used as design variables and we investigale relation between angle of attack and flap position for lift enhancement.

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